Improvements to nook Study key retrieval, and addition of retrieval of nook keys via the internet.

Updated for B&N new scheme, added obok plugin, and many minor fixes,

DeDRM_Macintosh_Application/DeDRM.app/Contents/Info.plist

@@ -24,7 +24,7 @@
 	<key>CFBundleExecutable</key>
 	<string>droplet</string>
 	<key>CFBundleGetInfoString</key>
-	<string>DeDRM AppleScript 6.0.4. Written 2010–2013 by Apprentice Alf and others.</string>
+	<string>DeDRM AppleScript 6.2.2 Written 2010–2015 by Apprentice Alf et al.</string>
 	<key>CFBundleIconFile</key>
 	<string>DeDRM</string>
 	<key>CFBundleIdentifier</key>
@@ -36,25 +36,31 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>6.0.4</string>
+	<string>6.2.2</string>
 	<key>CFBundleSignature</key>
 	<string>dplt</string>
 	<key>LSRequiresCarbon</key>
 	<true/>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2010–2015 Apprentice Alf and Apprentice Harper</string>
 	<key>WindowState</key>
 	<dict>
+		<key>bundleDividerCollapsed</key>
+		<false/>
+		<key>bundlePositionOfDivider</key>
+		<real>728</real>
 		<key>dividerCollapsed</key>
-		<true/>
+		<false/>
 		<key>eventLogLevel</key>
-		<integer>-1</integer>
+		<integer>0</integer>
 		<key>name</key>
 		<string>ScriptWindowState</string>
 		<key>positionOfDivider</key>
-		<real>0.0</real>
+		<real>439</real>
 		<key>savedFrame</key>
-		<string>85 100 1002 753 0 0 1440 878 </string>
-		<key>selectedTabView</key>
-		<string>event log</string>
+		<string>128 98 1246 778 0 0 1680 1027 </string>
+		<key>selectedTab</key>
+		<string>log</string>
 	</dict>
 </dict>
 </plist>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Barnes and Noble Key_Help.htm

@@ -22,13 +22,19 @@ li {margin-top: 0.5em}
 
 <p>If you have upgraded from an earlier version of the plugin, any existing Barnes and Noble keys will have been automatically imported, so you might not need to do any more configuration. Continue reading for key generation and management instructions.</p>
 
+<h3>Changes at Barnes & Noble</h3>
+
+<p>In mid-2014, Barnes & Noble changed the way they generated encryption keys. Instead of deriving the key from the user's name and credit card number, they started generating a random key themselves, sending that key through to devices when they connected to the Barnes & Noble servers. This means that most users will now find that no combination of their name and CC# will work in decrypting their recently downloaded ebooks.</p>
+
+<p>Someone commenting at Apprentice Alf's blog detailed a way to retrieve a new account key using the account's email address and password. This method has now been incorporated into the plugin.
+
 <h3>Creating New Keys:</h3>
 
 <p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering the necessary data to generate a new key.</p>
 <ul>
-<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (name, cc#) it was created with.</li>
-<li><span class="bold">Your Name:</span> This is the name used by Barnes and Noble to generate your encryption key. Seemingly at random, Barnes and Noble choose one of three places from which to take this name. Most commonly, it’s your name as set in your Barnes &amp; Noble account, My Account page, directly under PERSONAL INFORMATION.  Sometimes it is the the name used in the default shipping address, and sometimes it’s the name listed for the active credit card. If these names are different in your Barnes and Noble account preferences, I suggest creating one key for each version of your name. This name will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
-<li><span class="bold">Credit Card#:</span> this is the default credit card number that was on file with Barnes and Noble at the time of download of the ebook to be de-DRMed. Just enter the 16 (15 for American Express) digits. As with the name, this number will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (account email address) it was created with.</li>
+<li><span class="bold">B&N/nook account email address:</span> This is the default email address for your Barnes and Noble/nook account. This email will not be stored anywhere on your computer or in calibre. It will only be used to fetch the account key that from the B&N server, and it is that key that will be stored in the preferences.</li>
+<li><span class="bold">B&N/nook account password:</span> this is the password for your Barnes and Noble/nook account. As with the email address, this will not be stored anywhere on your computer or in calibre. It will only be used to fetch the key from the B&N server.</li>
 </ul>
 
 <p>Click the OK button to create and store the generated key. Or Cancel if you don’t want to create a key.</p>
@@ -48,10 +54,15 @@ li {margin-top: 0.5em}
 
 <h3>Importing Existing Keyfiles:</h3>
 
-<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script.</p>
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script, or you may have made it by following the instructions above.</p>
 
 <p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
 
+<h3>NOOK Study</h3>
+<p>Books downloaded through NOOK Study may or may not use the key found using the above method. If a book is not decrypted successfully with any of the keys, the plugin will attempt to recover keys from the NOOK Study log file and use them.</p>
+
+
+
 </body>
 
 </html>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/DeDRM_Help.htm

@@ -17,7 +17,7 @@ p {margin-top: 0}
 
 <body>
 
-<h1>DeDRM Plugin <span class="version">(v6.0.0)</span></h1>
+<h1>DeDRM Plugin <span class="version">(v6.2.2)</span></h1>
 
 <p>This plugin removes DRM from ebooks when they are imported into calibre. If you already have DRMed ebooks in your calibre library, you will need to remove them and import them again.</p>
 

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/__init__.py

@@ -27,14 +27,28 @@ __docformat__ = 'restructuredtext en'
 # Revision history:
 #   6.0.0 - Initial release
 #   6.0.1 - Bug Fixes for Windows App, Kindle for Mac and Windows Adobe Digital Editions
-#   6.0.2 - Restored call to Wine to get Kindle for PC keys
+#   6.0.2 - Restored call to Wine to get Kindle for PC keys, added for ADE
+#   6.0.3 - Fixes for Kindle for Mac and Windows non-ascii user names
+#   6.0.4 - Fixes for stand-alone scripts and applications
+#           and pdb files in plugin and initial conversion of prefs.
+#   6.0.5 - Fix a key issue
+#   6.0.6 - Fix up an incorrect function call
+#   6.0.7 - Error handling for incomplete PDF metadata
+#   6.0.8 - Fixes a Wine key issue and topaz support
+#   6.0.9 - Ported to work with newer versions of Calibre (moved to Qt5). Still supports older Qt4 versions.
+#   6.1.0 - Fixed multiple books import problem and PDF import with no key problem
+#   6.2.0 - Support for getting B&N key from nook Study log. Fix for UTF-8 filenames in Adobe ePubs.
+#           Fix for not copying needed files. Fix for getting default Adobe key for PDFs
+#   6.2.1 - Fix for non-ascii Windows user names
+#   6.2.2 - Added URL method for B&N/nook books
+
 
 """
 Decrypt DRMed ebooks.
 """
 
 PLUGIN_NAME = u"DeDRM"
-PLUGIN_VERSION_TUPLE = (6, 0, 2)
+PLUGIN_VERSION_TUPLE = (6, 2, 2)
 PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
 # Include an html helpfile in the plugin's zipfile with the following name.
 RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'
@@ -78,34 +92,24 @@ class DeDRM(FileTypePlugin):
     author                  = u"DiapDealer, Apprentice Alf, The Dark Reverser and i♥cabbages"
     version                 = PLUGIN_VERSION_TUPLE
     minimum_calibre_version = (0, 7, 55)  # Compiled python libraries cannot be imported in earlier versions.
-    file_types              = set(['epub','pdf','pdb','prc','mobi','azw','azw1','azw3','azw4','tpz'])
+    file_types              = set(['epub','pdf','pdb','prc','mobi','pobi','azw','azw1','azw3','azw4','tpz'])
     on_import               = True
     priority                = 600
 
-    def initialize(self):
-        # convert old preferences, if necessary.
-        try:
-            from calibre_plugins.dedrm.prefs import convertprefs
-            convertprefs()
-        except:
-            traceback.print_exc()
 
+    def initialize(self):
         """
-        Dynamic modules can't be imported/loaded from a zipfile... so this routine
-        runs whenever the plugin gets initialized. This will extract the appropriate
+        Dynamic modules can't be imported/loaded from a zipfile.
+        So this routine will extract the appropriate
         library for the target OS and copy it to the 'alfcrypto' subdirectory of
         calibre's configuration directory. That 'alfcrypto' directory is then
         inserted into the syspath (as the very first entry) in the run function
         so the CDLL stuff will work in the alfcrypto.py script.
+
+        The extraction only happens once per version of the plugin
+        Also perform upgrade of preferences once per version
         """
         try:
-            if iswindows:
-                names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
-            elif isosx:
-                names = [u"libalfcrypto.dylib"]
-            else:
-                names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
-            lib_dict = self.load_resources(names)
             self.pluginsdir = os.path.join(config_dir,u"plugins")
             if not os.path.exists(self.pluginsdir):
                 os.mkdir(self.pluginsdir)
@@ -118,9 +122,38 @@ class DeDRM(FileTypePlugin):
             self.alfdir = os.path.join(self.maindir,u"libraryfiles")
             if not os.path.exists(self.alfdir):
                 os.mkdir(self.alfdir)
-            for entry, data in lib_dict.items():
-                file_path = os.path.join(self.alfdir, entry)
-                open(file_path,'wb').write(data)
+            # only continue if we've never run this version of the plugin before
+            self.verdir = os.path.join(self.maindir,PLUGIN_VERSION)
+            if not os.path.exists(self.verdir):
+                if iswindows:
+                    names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
+                elif isosx:
+                    names = [u"libalfcrypto.dylib"]
+                else:
+                    names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
+                lib_dict = self.load_resources(names)
+                print u"{0} v{1}: Copying needed library files from plugin's zip".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                for entry, data in lib_dict.items():
+                    file_path = os.path.join(self.alfdir, entry)
+                    try:
+                        os.remove(file_path)
+                    except:
+                        pass
+
+                    try:
+                        open(file_path,'wb').write(data)
+                    except:
+                        print u"{0} v{1}: Exception when copying needed library files after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        pass
+
+                # convert old preferences, if necessary.
+                from calibre_plugins.dedrm.prefs import convertprefs
+                convertprefs()
+
+                # mark that this version has been initialized
+                os.mkdir(self.verdir)
         except Exception, e:
             traceback.print_exc()
             raise
@@ -158,7 +191,12 @@ class DeDRM(FileTypePlugin):
                 of = self.temporary_file(u".epub")
 
                 # Give the user key, ebook and TemporaryPersistent file to the decryption function.
-                result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                try:
+                    result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                except:
+                    print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
+                    result = 1
 
                 of.close()
 
@@ -169,8 +207,69 @@ class DeDRM(FileTypePlugin):
 
                 print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
 
+            # perhaps we should see if we can get a key from a log file
+            print u"{0} v{1}: Looking for new NOOK Study Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+            # get the default NOOK Study keys
+            defaultkeys = []
+
+            try:
+                if iswindows or isosx:
+                    from calibre_plugins.dedrm.ignoblekey import nookkeys
+
+                    defaultkeys = nookkeys()
+                else: # linux
+                    from wineutils import WineGetKeys
+
+                    scriptpath = os.path.join(self.alfdir,u"ignoblekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".b64",dedrmprefs['adobewineprefix'])
+
+            except:
+                print u"{0} v{1}: Exception when getting default NOOK Study Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+
+            newkeys = []
+            for keyvalue in defaultkeys:
+                if keyvalue not in dedrmprefs['bandnkeys'].values():
+                    newkeys.append(keyvalue)
+
+            if len(newkeys) > 0:
+                try:
+                    for i,userkey in enumerate(newkeys):
+                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                        of = self.temporary_file(u".epub")
+
+                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                        try:
+                            result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                        except:
+                           print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                           traceback.print_exc()
+                           result = 1
+
+                        of.close()
+
+                        if result == 0:
+                            # Decryption was a success
+                            # Store the new successful key in the defaults
+                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                            try:
+                                dedrmprefs.addnamedvaluetoprefs('bandnkeys','nook_Study_key',keyvalue)
+                                dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                            except:
+                                print u"{0} v{1}: Exception saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                                traceback.print_exc()
+                            # Return the modified PersistentTemporary file to calibre.
+                            return of.name
+
+                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                except Exception, e:
+                    pass
+
             print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
         # import the Adobe Adept ePub handler
         import calibre_plugins.dedrm.ineptepub as ineptepub
@@ -188,6 +287,8 @@ class DeDRM(FileTypePlugin):
                 try:
                     result = ineptepub.decryptBook(userkey, inf.name, of.name)
                 except:
+                    print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
                     result = 1
 
                 of.close()
@@ -213,11 +314,12 @@ class DeDRM(FileTypePlugin):
                 else: # linux
                     from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"adobekey.py")
+                    scriptpath = os.path.join(self.alfdir,u"adobekey.py")
                     defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
 
-                self.default_key = default_keys[0]
+                self.default_key = defaultkeys[0]
             except:
+                print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
                 traceback.print_exc()
                 self.default_key = u""
 
@@ -236,6 +338,8 @@ class DeDRM(FileTypePlugin):
                         try:
                             result = ineptepub.decryptBook(userkey, inf.name, of.name)
                         except:
+                            print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
                             result = 1
 
                         of.close()
@@ -247,7 +351,9 @@ class DeDRM(FileTypePlugin):
                             try:
                                 dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
                                 dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
                             except:
+                                print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
                                 traceback.print_exc()
                             # Return the modified PersistentTemporary file to calibre.
                             return of.name
@@ -258,12 +364,12 @@ class DeDRM(FileTypePlugin):
 
             # Something went wrong with decryption.
             print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
         # Not a Barnes & Noble nor an Adobe Adept
         # Import the fixed epub.
         print u"{0} v{1}: “{2}” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
-        return inf.name
+        raise DeDRMError(u"{0} v{1}: Couldn't decrypt after {2:.1f} seconds. DRM free perhaps?".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
     def PDFDecrypt(self,path_to_ebook):
         import calibre_plugins.dedrm.prefs as prefs
@@ -281,6 +387,8 @@ class DeDRM(FileTypePlugin):
             try:
                 result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
             except:
+                print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
                 result = 1
 
             of.close()
@@ -290,67 +398,73 @@ class DeDRM(FileTypePlugin):
                 # Return the modified PersistentTemporary file to calibre.
                 return of.name
 
-            # perhaps we need to get a new default ADE key
-            print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname,time.time()-self.starttime)
 
-            # get the default Adobe keys
-            defaultkeys = []
+        # perhaps we need to get a new default ADE key
+        print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
 
+        # get the default Adobe keys
+        defaultkeys = []
+
+        try:
             if iswindows or isosx:
-                import calibre_plugins.dedrm.adobekey as adobe
+                from calibre_plugins.dedrm.adobekey import adeptkeys
 
-                try:
-                    defaultkeys = adobe.adeptkeys()
-                except:
-                    pass
-            else:
-                # linux
-                try:
-                    from wineutils import WineGetKeys
+                defaultkeys = adeptkeys()
+            else: # linux
+                from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"adobekey.py")
-                    defaultkeys = self.WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
-                except:
-                    pass
+                scriptpath = os.path.join(self.alfdir,u"adobekey.py")
+                defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
 
-            newkeys = []
-            for keyvalue in defaultkeys:
-                if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
-                    newkeys.append(keyvalue)
+            self.default_key = defaultkeys[0]
+        except:
+            print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            traceback.print_exc()
+            self.default_key = u""
 
-            if len(newkeys) > 0:
-                try:
-                    for i,userkey in enumerate(newkeys):
-                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
-                        of = self.temporary_file(u".pdf")
+        newkeys = []
+        for keyvalue in defaultkeys:
+            if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
+                newkeys.append(keyvalue)
 
-                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+        if len(newkeys) > 0:
+            try:
+                for i,userkey in enumerate(newkeys):
+                    print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                    of = self.temporary_file(u".pdf")
+
+                    # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                    try:
+                        result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
+                    except:
+                        print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        result = 1
+
+                    of.close()
+
+                    if  result == 0:
+                        # Decryption was a success
+                        # Store the new successful key in the defaults
+                        print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
                         try:
-                            result = ineptepdf.decryptBook(userkey, inf.name, of.name)
+                            dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
+                            dedrmprefs.writeprefs()
+                            print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
                         except:
-                            result = 1
+                            print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
+                        # Return the modified PersistentTemporary file to calibre.
+                        return of.name
 
-                        of.close()
-
-                        if  result == 0:
-                            # Decryption was a success
-                            # Store the new successful key in the defaults
-                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
-                            try:
-                                dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
-                                dedrmprefs.writeprefs()
-                            except:
-                                traceback.print_exc()
-                            # Return the modified PersistentTemporary file to calibre.
-                            return of.name
-
-                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-                except Exception, e:
-                    pass
+                    print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+            except Exception, e:
+                pass
 
         # Something went wrong with decryption.
         print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
 
     def KindleMobiDecrypt(self,path_to_ebook):
@@ -386,9 +500,11 @@ class DeDRM(FileTypePlugin):
                 else: # linux
                     from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"kindlekey.py")
-                    defaultkeys = self.WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
+                    scriptpath = os.path.join(self.alfdir,u"kindlekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
             except:
+                print u"{0} v{1}: Exception when getting default Kindle Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
                 pass
 
             newkeys = {}
@@ -411,8 +527,7 @@ class DeDRM(FileTypePlugin):
             if not decoded:
                 #if you reached here then no luck raise and exception
                 print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-                traceback.print_exc()
-                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{4}” after {3:.1f} seconds with error: {2}\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, e.args[0],time.time()-self.starttime,os.path.basename(path_to_ebook)))
+                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
         of = self.temporary_file(book.getBookExtension())
         book.getFile(of.name)
@@ -426,7 +541,7 @@ class DeDRM(FileTypePlugin):
         import calibre_plugins.dedrm.prefs as prefs
         import calibre_plugins.dedrm.erdr2pml
 
-        dedrmrefs = prefs.DeDRM_Prefs()
+        dedrmprefs = prefs.DeDRM_Prefs()
         # Attempt to decrypt epub with each encryption key (generated or provided).
         for keyname, userkey in dedrmprefs['ereaderkeys'].items():
             keyname_masked = u"".join((u'X' if (x.isdigit()) else x) for x in keyname)
@@ -446,7 +561,7 @@ class DeDRM(FileTypePlugin):
             print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
 
         print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
 
     def run(self, path_to_ebook):

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/activitybar.py

@@ -0,0 +1,75 @@
+import sys
+import Tkinter
+import Tkconstants
+
+class ActivityBar(Tkinter.Frame):
+
+    def __init__(self, master, length=300, height=20, barwidth=15, interval=50, bg='white', fillcolor='orchid1',\
+                 bd=2, relief=Tkconstants.GROOVE, *args, **kw):
+        Tkinter.Frame.__init__(self, master, bg=bg, width=length, height=height, *args, **kw)
+        self._master = master
+        self._interval = interval
+        self._maximum = length
+        self._startx = 0
+        self._barwidth = barwidth
+        self._bardiv = length / barwidth
+        if self._bardiv < 10:
+            self._bardiv = 10
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        # self._canv = Tkinter.Canvas(self, bg=self['bg'], width=self['width'], height=self['height'],\
+        #                             highlightthickness=0, relief='flat', bd=0)
+        self._canv = Tkinter.Canvas(self, bg=self['bg'], width=self['width'], height=self['height'],\
+                                    highlightthickness=0, relief=relief, bd=bd)
+        self._canv.pack(fill='both', expand=1)
+        self._rect = self._canv.create_rectangle(0, 0, self._canv.winfo_reqwidth(), self._canv.winfo_reqheight(), fill=fillcolor, width=0)
+
+        self._set()
+        self.bind('<Configure>', self._update_coords)
+        self._running = False
+
+    def _update_coords(self, event):
+        '''Updates the position of the rectangle inside the canvas when the size of
+        the widget gets changed.'''
+        # looks like we have to call update_idletasks() twice to make sure
+        # to get the results we expect
+        self._canv.update_idletasks()
+        self._maximum = self._canv.winfo_width()
+        self._startx = 0
+        self._barwidth = self._maximum / self._bardiv
+        if self._barwidth < 2:
+            self._barwidth = 2
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        self._canv.coords(self._rect, 0, 0, stopx, self._canv.winfo_height())
+        self._canv.update_idletasks()
+
+    def _set(self):
+        if self._startx < 0:
+            self._startx = 0
+        if self._startx > self._maximum:
+            self._startx = self._startx % self._maximum
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        self._canv.coords(self._rect, self._startx, 0, stopx, self._canv.winfo_height())
+        self._canv.update_idletasks()
+
+    def start(self):
+        self._running = True
+        self.after(self._interval, self._step)
+
+    def stop(self):
+        self._running = False
+        self._set()
+
+    def _step(self):
+        if self._running:
+            stepsize = self._barwidth / 4
+            if stepsize < 2:
+                stepsize = 2
+            self._startx += stepsize
+            self._set()
+            self.after(self._interval, self._step)

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/android.py

@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+#fileencoding: utf-8
+
+# android.py
+# Copyright © 2013-2015 by Thom and Apprentice Harper
+
+# Revision history:
+#  1.0   - AmazonSecureStorage.xml decryption to serial number
+#  1.1   - map_data_storage.db decryption to serial number
+#  1.2   - BugFix
+
+import os
+import sys
+import zlib
+import tarfile
+from hashlib import md5
+from cStringIO import StringIO
+from binascii import a2b_hex, b2a_hex
+
+STORAGE = 'AmazonSecureStorage.xml'
+STORAGE2 = 'map_data_storage.db'
+
+class AndroidObfuscation(object):
+    '''AndroidObfuscation
+    For the key, it's written in java, and run in android dalvikvm
+    '''
+
+    key = a2b_hex('0176e04c9408b1702d90be333fd53523')
+
+    def encrypt(self, plaintext):
+        cipher = self._get_cipher()
+        padding = len(self.key) - len(plaintext) % len(self.key)
+        plaintext += chr(padding) * padding
+        return b2a_hex(cipher.encrypt(plaintext))
+
+    def decrypt(self, ciphertext):
+        cipher = self._get_cipher()
+        plaintext = cipher.decrypt(a2b_hex(ciphertext))
+        return plaintext[:-ord(plaintext[-1])]
+
+    def _get_cipher(self):
+        try:
+            from Crypto.Cipher import AES
+            return AES.new(self.key)
+        except ImportError:
+            from aescbc import AES, noPadding
+            return AES(self.key, padding=noPadding())
+
+class AndroidObfuscationV2(AndroidObfuscation):
+    '''AndroidObfuscationV2
+    '''
+
+    count = 503
+    password = 'Thomsun was here!'
+
+    def __init__(self, salt):
+        key = self.password + salt
+        for _ in range(self.count):
+            key = md5(key).digest()
+        self.key = key[:8]
+        self.iv = key[8:16]
+
+    def _get_cipher(self):
+        try :
+            from Crypto.Cipher import DES
+            return DES.new(self.key, DES.MODE_CBC, self.iv)
+        except ImportError:
+            from python_des import Des, CBC
+            return Des(self.key, CBC, self.iv)
+
+def parse_preference(path):
+    ''' parse android's shared preference xml '''
+    storage = {}
+    read = open(path)
+    for line in read:
+        line = line.strip()
+        # <string name="key">value</string>
+        if line.startswith('<string name="'):
+            index = line.find('"', 14)
+            key = line[14:index]
+            value = line[index+2:-9]
+            storage[key] = value
+    read.close()
+    return storage
+
+def get_serials(path=None):
+    ''' get serials from android's shared preference xml '''
+    if path is None and os.path.isfile("backup.ab"):
+        return get_storage()
+
+    if path is None or not os.path.isfile(path):
+        return []
+
+    storage = parse_preference(path)
+    salt = storage.get('AmazonSaltKey')
+    if salt and len(salt) == 16:
+        sys.stdout.write('Using AndroidObfuscationV2\n')
+        obfuscation = AndroidObfuscationV2(a2b_hex(salt))
+    else:
+        sys.stdout.write('Using AndroidObfuscation\n')
+        obfuscation = AndroidObfuscation()
+
+    def get_value(key):
+        encrypted_key = obfuscation.encrypt(key)
+        encrypted_value = storage.get(encrypted_key)
+        if encrypted_value:
+            return obfuscation.decrypt(encrypted_value)
+        return ''
+
+    # also see getK4Pids in kgenpids.py
+    try:
+        dsnid = get_value('DsnId')
+    except:
+        sys.stderr.write('cannot get DsnId\n')
+        return []
+
+    try:
+        tokens = set(get_value('kindle.account.tokens').split(','))
+    except:
+        return []
+
+    serials = []
+    for token in tokens:
+        if token:
+            serials.append('%s%s' % (dsnid, token))
+    return serials
+
+def get_serials2(path=STORAGE2):
+    import sqlite3
+    connection = sqlite3.connect(path)
+    cursor = connection.cursor()
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%token.device.deviceserialname%' ''')
+    dsns = [x[0].encode('utf8') for x in cursor.fetchall()]
+
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%kindle.account.tokens%' ''')
+    tokens = [x[0].encode('utf8') for x in cursor.fetchall()]
+    serials = []
+    for x in dsns:
+        for y in tokens:
+            serials.append('%s%s' % (x, y))
+    return serials
+
+def get_storage(path='backup.ab'):
+    '''get AmazonSecureStorage.xml from android backup.ab
+    backup.ab can be get using adb command:
+    shell> adb backup com.amazon.kindle
+    '''
+    if not os.path.isfile(path):
+        serials = []
+        if os.path.isfile(STORAGE2):
+            serials.extend(get_serials2(STORAGE2))
+        if os.path.isfile(STORAGE):
+            serials.extend(get_serials(STORAGE))
+        return serials
+    output = None
+    read = open(path, 'rb')
+    head = read.read(24)
+    if head[:14] == 'ANDROID BACKUP':
+        output = StringIO(zlib.decompress(read.read()))
+    read.close()
+
+    if not output:
+        return []
+
+    serials = []
+    tar = tarfile.open(fileobj=output)
+    for member in tar.getmembers():
+        if member.name.strip().endswith(STORAGE2):
+            write = open(STORAGE2, 'w')
+            write.write(tar.extractfile(member).read())
+            write.close()
+            serials.extend(get_serials2(STORAGE2))
+        elif member.name.strip().endswith(STORAGE):
+            write = open(STORAGE, 'w')
+            write.write(tar.extractfile(member).read())
+            write.close()
+            serials.extend(get_serials(STORAGE))
+
+    return serials
+
+__all__ = [ 'get_storage', 'get_serials', 'parse_preference',
+            'AndroidObfuscation', 'AndroidObfuscationV2', 'STORAGE']
+
+if __name__ == '__main__':
+    print get_serials()

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/android_readme.txt

@@ -0,0 +1,7 @@
+1.1 get AmazonSecureStorage.xml from /data/data/com.amazon.kindle/shared_prefs/AmazonSecureStorage.xml
+    or map_data_storage.db from /data/data/com.amazon.kindle/databases/map_data_storage.db
+
+1.2 on android 4.0+, run `adb backup com.amazon.kindle` from PC will get backup.ab
+    now android.py can convert backup.ab to AmazonSecureStorage.xml and map_data_storage.db
+
+2. run `k4mobidedrm.py <infile> <outdir>'

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/argv_utils.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys, os
+import locale
+import codecs
+
+# get sys.argv arguments and encode them into utf-8
+def unicode_argv():
+    if sys.platform.startswith('win'):
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"DeDRM.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+def add_cp65001_codec():
+  try:
+    codecs.lookup('cp65001')
+  except LookupError:
+    codecs.register(
+        lambda name: name == 'cp65001' and codecs.lookup('utf-8') or None)
+  return
+
+
+def set_utf8_default_encoding():
+  if sys.getdefaultencoding() == 'utf-8':
+    return
+
+  # Regenerate setdefaultencoding.
+  reload(sys)
+  sys.setdefaultencoding('utf-8')
+
+  for attr in dir(locale):
+    if attr[0:3] != 'LC_':
+      continue
+    aref = getattr(locale, attr)
+    try:
+      locale.setlocale(aref, '')
+    except locale.Error:
+      continue
+    try:
+      lang = locale.getlocale(aref)[0]
+    except (TypeError, ValueError):
+      continue
+    if lang:
+      try:
+        locale.setlocale(aref, (lang, 'UTF-8'))
+      except locale.Error:
+        os.environ[attr] = lang + '.UTF-8'
+  try:
+    locale.setlocale(locale.LC_ALL, '')
+  except locale.Error:
+    pass
+  return
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/askfolder_ed.py

@@ -0,0 +1,211 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+# to work around tk_chooseDirectory not properly returning unicode paths on Windows
+# need to use a dialog that can be hacked up to actually return full unicode paths
+# originally based on AskFolder from EasyDialogs for Windows but modified to fix it
+# to actually use unicode for path
+
+# The original license for EasyDialogs is as follows
+#
+# Copyright (c) 2003-2005 Jimmy Retzlaff
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+"""
+AskFolder(...) -- Ask the user to select a folder Windows specific
+"""
+
+import os
+
+import ctypes
+from ctypes import POINTER, byref, cdll, c_int, windll
+from ctypes.wintypes import LPCWSTR, LPWSTR
+import ctypes.wintypes as wintypes
+
+
+__all__ = ['AskFolder']
+
+# Load required Windows DLLs
+ole32 = ctypes.windll.ole32
+shell32 = ctypes.windll.shell32
+user32 = ctypes.windll.user32
+
+
+# Windows Constants
+BFFM_INITIALIZED = 1
+BFFM_SETOKTEXT = 1129
+BFFM_SETSELECTIONA = 1126
+BFFM_SETSELECTIONW = 1127
+BIF_EDITBOX = 16
+BS_DEFPUSHBUTTON = 1
+CB_ADDSTRING = 323
+CB_GETCURSEL = 327
+CB_SETCURSEL = 334
+CDM_SETCONTROLTEXT = 1128
+EM_GETLINECOUNT = 186
+EM_GETMARGINS = 212
+EM_POSFROMCHAR = 214
+EM_SETSEL = 177
+GWL_STYLE = -16
+IDC_STATIC = -1
+IDCANCEL = 2
+IDNO = 7
+IDOK = 1
+IDYES = 6
+MAX_PATH = 260
+OFN_ALLOWMULTISELECT = 512
+OFN_ENABLEHOOK = 32
+OFN_ENABLESIZING = 8388608
+OFN_ENABLETEMPLATEHANDLE = 128
+OFN_EXPLORER = 524288
+OFN_OVERWRITEPROMPT = 2
+OPENFILENAME_SIZE_VERSION_400 = 76
+PBM_GETPOS = 1032
+PBM_SETMARQUEE = 1034
+PBM_SETPOS = 1026
+PBM_SETRANGE = 1025
+PBM_SETRANGE32 = 1030
+PBS_MARQUEE = 8
+PM_REMOVE = 1
+SW_HIDE = 0
+SW_SHOW = 5
+SW_SHOWNORMAL = 1
+SWP_NOACTIVATE = 16
+SWP_NOMOVE = 2
+SWP_NOSIZE = 1
+SWP_NOZORDER = 4
+VER_PLATFORM_WIN32_NT = 2
+WM_COMMAND = 273
+WM_GETTEXT = 13
+WM_GETTEXTLENGTH = 14
+WM_INITDIALOG = 272
+WM_NOTIFY = 78
+
+# Windows function prototypes
+BrowseCallbackProc = ctypes.WINFUNCTYPE(ctypes.c_int, wintypes.HWND, ctypes.c_uint, wintypes.LPARAM, wintypes.LPARAM)
+
+# Windows types
+LPCTSTR = ctypes.c_char_p
+LPTSTR = ctypes.c_char_p
+LPVOID = ctypes.c_voidp
+TCHAR = ctypes.c_char
+
+class BROWSEINFO(ctypes.Structure):
+    _fields_ = [
+                ("hwndOwner", wintypes.HWND),
+                ("pidlRoot", LPVOID),
+                ("pszDisplayName", LPTSTR),
+                ("lpszTitle", LPCTSTR),
+                ("ulFlags", ctypes.c_uint),
+                ("lpfn", BrowseCallbackProc),
+                ("lParam", wintypes.LPARAM),
+                ("iImage", ctypes.c_int)
+               ]
+
+
+# Utilities
+def CenterWindow(hwnd):
+    desktopRect = GetWindowRect(user32.GetDesktopWindow())
+    myRect = GetWindowRect(hwnd)
+    x = width(desktopRect) // 2 - width(myRect) // 2
+    y = height(desktopRect) // 2 - height(myRect) // 2
+    user32.SetWindowPos(hwnd, 0,
+                        desktopRect.left + x,
+                        desktopRect.top + y,
+                        0, 0,
+                        SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER
+                       )
+
+
+def GetWindowRect(hwnd):
+    rect = wintypes.RECT()
+    user32.GetWindowRect(hwnd, ctypes.byref(rect))
+    return rect
+
+def width(rect):
+    return rect.right-rect.left
+
+def height(rect):
+    return rect.bottom-rect.top
+
+
+def AskFolder(
+        message=None,
+        version=None,
+        defaultLocation=None,
+        location=None,
+        windowTitle=None,
+        actionButtonLabel=None,
+        cancelButtonLabel=None,
+        multiple=None):
+    """Display a dialog asking the user for select a folder.
+       modified to use unicode strings as much as possible
+       returns unicode path
+    """
+
+    def BrowseCallback(hwnd, uMsg, lParam, lpData):
+        if uMsg == BFFM_INITIALIZED:
+            if actionButtonLabel:
+                label = unicode(actionButtonLabel, errors='replace')
+                user32.SendMessageW(hwnd, BFFM_SETOKTEXT, 0, label)
+            if cancelButtonLabel:
+                label = unicode(cancelButtonLabel, errors='replace')
+                cancelButton = user32.GetDlgItem(hwnd, IDCANCEL)
+                if cancelButton:
+                    user32.SetWindowTextW(cancelButton, label)
+            if windowTitle:
+                title = unicode(windowTitle, erros='replace')
+                user32.SetWindowTextW(hwnd, title)
+            if defaultLocation:
+                user32.SendMessageW(hwnd, BFFM_SETSELECTIONW, 1, defaultLocation.replace('/', '\\'))
+            if location:
+                x, y = location
+                desktopRect = wintypes.RECT()
+                user32.GetWindowRect(0, ctypes.byref(desktopRect))
+                user32.SetWindowPos(hwnd, 0,
+                                  desktopRect.left + x,
+                                  desktopRect.top + y, 0, 0,
+                                  SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER)
+            else:
+                CenterWindow(hwnd)
+        return 0
+
+    # This next line is needed to prevent gc of the callback
+    callback = BrowseCallbackProc(BrowseCallback)
+
+    browseInfo = BROWSEINFO()
+    browseInfo.pszDisplayName = ctypes.c_char_p('\0' * (MAX_PATH+1))
+    browseInfo.lpszTitle = message
+    browseInfo.lpfn = callback
+
+    pidl = shell32.SHBrowseForFolder(ctypes.byref(browseInfo))
+    if not pidl:
+        result = None
+    else:
+        path = LPCWSTR(u" " * (MAX_PATH+1))
+        shell32.SHGetPathFromIDListW(pidl, path)
+        ole32.CoTaskMemFree(pidl)
+        result = path.value
+    return result
+
+
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/config.py

@@ -6,19 +6,27 @@ from __future__ import with_statement
 __license__ = 'GPL v3'
 
 # Standard Python modules.
-import os, traceback
+import os, traceback, json
 
 # PyQT4 modules (part of calibre).
-from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+try:
+    from PyQt5.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
                       QGroupBox, QPushButton, QListWidget, QListWidgetItem,
-                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl, QString)
-from PyQt4 import QtGui
-
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+except ImportError:
+    from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+                      QGroupBox, QPushButton, QListWidget, QListWidgetItem,
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+try:
+    from PyQt5 import Qt as QtGui
+except ImportError:
+    from PyQt4 import QtGui
+    
 from zipfile import ZipFile
 
 # calibre modules and constants.
 from calibre.gui2 import (error_dialog, question_dialog, info_dialog, open_url,
-                            choose_dir, choose_files)
+                            choose_dir, choose_files, choose_save_file)
 from calibre.utils.config import dynamic, config_dir, JSONConfig
 from calibre.constants import iswindows, isosx
 
@@ -178,8 +186,8 @@ class ManageKeysDialog(QDialog):
         self.create_key = create_key
         self.keyfile_ext = keyfile_ext
         self.import_key = (keyfile_ext != u"")
-        self.binary_file = (keyfile_ext == u".der")
-        self.json_file = (keyfile_ext == u".k4i")
+        self.binary_file = (keyfile_ext == u"der")
+        self.json_file = (keyfile_ext == u"k4i")
         self.wineprefix = wineprefix
 
         self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))
@@ -267,7 +275,7 @@ class ManageKeysDialog(QDialog):
 
     def getwineprefix(self):
         if self.wineprefix is not None:
-            return unicode(self.wp_lineedit.text().toUtf8(), 'utf8').strip()
+            return unicode(self.wp_lineedit.text()).strip()
         return u""
 
     def populate_list(self):
@@ -316,7 +324,7 @@ class ManageKeysDialog(QDialog):
         if d.result() != d.Accepted:
             # rename cancelled or moot.
             return
-        keyname = unicode(self.listy.currentItem().text().toUtf8(),'utf8')
+        keyname = unicode(self.listy.currentItem().text())
         if not question_dialog(self, "{0} {1}: Confirm Rename".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to rename the {2} named <strong>{0}</strong> to <strong>{1}</strong>?".format(keyname,d.key_name,self.key_type_name), show_copy_button=False, default_yes=False):
             return
         self.plugin_keys[d.key_name] = self.plugin_keys[keyname]
@@ -328,7 +336,7 @@ class ManageKeysDialog(QDialog):
     def delete_key(self):
         if not self.listy.currentItem():
             return
-        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        keyname = unicode(self.listy.currentItem().text())
         if not question_dialog(self, "{0} {1}: Confirm Delete".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to delete the {1} <strong>{0}</strong>?".format(keyname, self.key_type_name), show_copy_button=False, default_yes=False):
             return
         if type(self.plugin_keys) == dict:
@@ -352,9 +360,10 @@ class ManageKeysDialog(QDialog):
         open_url(QUrl(url))
 
     def migrate_files(self):
-        dynamic[PLUGIN_NAME + u"config_dir"] = config_dir
-        files = choose_files(self, PLUGIN_NAME + u"config_dir",
-                u"Select {0} files to import".format(self.key_type_name), [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])], False)
+        unique_dlg_name = PLUGIN_NAME + u"import {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Select {0} files to import".format(self.key_type_name)
+        filters = [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])]
+        files = choose_files(self, unique_dlg_name, caption, filters, all_files=False)
         counter = 0
         skipped = 0
         if files:
@@ -408,17 +417,14 @@ class ManageKeysDialog(QDialog):
             r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
                                     _(errmsg), show=True, show_copy_button=False)
             return
-        filter = QString(u"{0} Files (*.{1})".format(self.key_type_name, self.keyfile_ext))
-        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
-        if dynamic.get(PLUGIN_NAME + 'save_dir'):
-            defaultname = os.path.join(dynamic.get(PLUGIN_NAME + 'save_dir'), u"{0}.{1}".format(keyname , self.keyfile_ext))
-        else:
-            defaultname = os.path.join(os.path.expanduser('~'), u"{0}.{1}".format(keyname , self.keyfile_ext))
-        filename = unicode(QtGui.QFileDialog.getSaveFileName(self, u"Save {0} File as...".format(self.key_type_name), defaultname,
-                                            u"{0} Files (*.{1})".format(self.key_type_name,self.keyfile_ext), filter))
+        keyname = unicode(self.listy.currentItem().text())
+        unique_dlg_name = PLUGIN_NAME + u"export {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Save {0} File as...".format(self.key_type_name)
+        filters = [(u"{0} Files".format(self.key_type_name), [u"{0}".format(self.keyfile_ext)])]
+        defaultname = u"{0}.{1}".format(keyname, self.keyfile_ext)
+        filename = choose_save_file(self, unique_dlg_name,  caption, filters, all_files=False, initial_filename=defaultname)
         if filename:
-            dynamic[PLUGIN_NAME + 'save_dir'] = os.path.split(filename)[0]
-            with file(filename, 'w') as fname:
+            with file(filename, 'wb') as fname:
                 if self.binary_file:
                     fname.write(self.plugin_keys[keyname].decode('hex'))
                 elif self.json_file:
@@ -458,7 +464,7 @@ class RenameKeyDialog(QDialog):
         self.resize(self.sizeHint())
 
     def accept(self):
-        if self.key_ledit.text().isEmpty() or unicode(self.key_ledit.text()).isspace():
+        if not unicode(self.key_ledit.text()) or unicode(self.key_ledit.text()).isspace():
             errmsg = u"Key name field cannot be empty!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
                                     _(errmsg), show=True, show_copy_button=False)
@@ -479,7 +485,7 @@ class RenameKeyDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
 
 
@@ -515,14 +521,14 @@ class AddBandNKeyDialog(QDialog):
 
         name_group = QHBoxLayout()
         data_group_box_layout.addLayout(name_group)
-        name_group.addWidget(QLabel(u"Your Name:", self))
+        name_group.addWidget(QLabel(u"B&N/nook account email address:", self))
         self.name_ledit = QLineEdit(u"", self)
-        self.name_ledit.setToolTip(_(u"<p>Enter your name as it appears in your B&N " +
-                                u"account or on your credit card.</p>" +
+        self.name_ledit.setToolTip(_(u"<p>Enter your email address as it appears in your B&N " +
+                                u"account.</p>" +
                                 u"<p>It will only be used to generate this " +
-                                u"one-time key and won\'t be stored anywhere " +
+                                u"key and won\'t be stored anywhere " +
                                 u"in calibre or on your computer.</p>" +
-                                u"<p>(ex: Jonathan Smith)"))
+                                u"<p>eg: apprenticeharper@gmail.com</p>"))
         name_group.addWidget(self.name_ledit)
         name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
         name_disclaimer_label.setAlignment(Qt.AlignHCenter)
@@ -530,13 +536,12 @@ class AddBandNKeyDialog(QDialog):
 
         ccn_group = QHBoxLayout()
         data_group_box_layout.addLayout(ccn_group)
-        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        ccn_group.addWidget(QLabel(u"B&N/nook account password:", self))
         self.cc_ledit = QLineEdit(u"", self)
-        self.cc_ledit.setToolTip(_(u"<p>Enter the full credit card number on record " +
-                                u"in your B&N account.</p>" +
-                                u"<p>No spaces or dashes... just the numbers. " +
-                                u"This number will only be used to generate this " +
-                                u"one-time key and won\'t be stored anywhere in " +
+        self.cc_ledit.setToolTip(_(u"<p>Enter the password " +
+                                u"for your B&N account.</p>" +
+                                u"<p>The password will only be used to generate this " +
+                                u"key and won\'t be stored anywhere in " +
                                 u"calibre or on your computer."))
         ccn_group.addWidget(self.cc_ledit)
         ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
@@ -553,29 +558,26 @@ class AddBandNKeyDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        from calibre_plugins.dedrm.ignoblekeygen import generate_key as generate_bandn_key
-        return generate_bandn_key(self.user_name,self.cc_number)
+        from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as fetch_bandn_key
+        return fetch_bandn_key(self.user_name,self.cc_number)
 
     @property
     def user_name(self):
-        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
 
     @property
     def cc_number(self):
-        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+        return unicode(self.cc_ledit.text()).strip()
 
 
     def accept(self):
         if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
             errmsg = u"All fields are required!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
-        if not self.cc_number.isdigit():
-            errmsg = u"Numbers only in the credit card number field!"
-            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
         if len(self.key_name) < 4:
             errmsg = u"Key name must be at <i>least</i> 4 characters long!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
@@ -634,7 +636,7 @@ class AddEReaderDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -643,11 +645,11 @@ class AddEReaderDialog(QDialog):
 
     @property
     def user_name(self):
-        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
 
     @property
     def cc_number(self):
-        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+        return unicode(self.cc_ledit.text()).strip().replace(' ', '').replace('-','')
 
 
     def accept(self):
@@ -676,7 +678,7 @@ class AddAdeptDialog(QDialog):
                 from calibre_plugins.dedrm.adobekey import adeptkeys
 
                 defaultkeys = adeptkeys()
-            else: # linux
+            else:  # linux
                 from wineutils import WineGetKeys
 
                 scriptpath = os.path.join(parent.parent.alfdir,u"adobekey.py")
@@ -719,7 +721,7 @@ class AddAdeptDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -792,7 +794,7 @@ class AddKindleDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -841,11 +843,11 @@ class AddSerialDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     def accept(self):
         if len(self.key_name) == 0 or self.key_name.isspace():
@@ -889,11 +891,11 @@ class AddPIDDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     def accept(self):
         if len(self.key_name) == 0 or self.key_name.isspace():

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/description.rtfd/TXT.rtf

@@ -1,4 +1,4 @@
-{\rtf1\ansi\ansicpg1252\cocoartf1187\cocoasubrtf370
+{\rtf1\ansi\ansicpg1252\cocoartf1343\cocoasubrtf160
 {\fonttbl}
 {\colortbl;\red255\green255\blue255;}
 }

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/dialogs.py

@@ -0,0 +1,719 @@
+#!/usr/bin/env python
+# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
+
+from __future__ import with_statement
+__license__ = 'GPL v3'
+
+# Standard Python modules.
+import os, sys, re, hashlib
+import json
+
+from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QListWidget, QListWidgetItem, QAbstractItemView, QLineEdit, QPushButton, QIcon, QGroupBox, QDialog, QDialogButtonBox, QUrl, QString)
+from PyQt4 import QtGui
+
+# calibre modules and constants.
+from calibre.gui2 import (error_dialog, question_dialog, info_dialog, open_url,
+                            choose_dir, choose_files)
+from calibre.utils.config import dynamic, config_dir, JSONConfig
+
+from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+from calibre_plugins.dedrm.utilities import (uStrCmp, DETAILED_MESSAGE, parseCustString)
+from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as generate_bandn_key
+from calibre_plugins.dedrm.erdr2pml import getuser_key as generate_ereader_key
+from calibre_plugins.dedrm.adobekey import adeptkeys as retrieve_adept_keys
+from calibre_plugins.dedrm.kindlekey import kindlekeys as retrieve_kindle_keys
+
+class ManageKeysDialog(QDialog):
+    def __init__(self, parent, key_type_name, plugin_keys, create_key, keyfile_ext = u""):
+        QDialog.__init__(self,parent)
+        self.parent = parent
+        self.key_type_name = key_type_name
+        self.plugin_keys = plugin_keys
+        self.create_key = create_key
+        self.keyfile_ext = keyfile_ext
+        self.import_key = (keyfile_ext != u"")
+        self.binary_file = (key_type_name == u"Adobe Digital Editions Key")
+        self.json_file = (key_type_name == u"Kindle for Mac and PC Key")
+
+        self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))
+
+        # Start Qt Gui dialog layout
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        help_layout = QHBoxLayout()
+        layout.addLayout(help_layout)
+        # Add hyperlink to a help file at the right. We will replace the correct name when it is clicked.
+        help_label = QLabel('<a href="http://www.foo.com/">Help</a>', self)
+        help_label.setTextInteractionFlags(Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
+        help_label.setAlignment(Qt.AlignRight)
+        help_label.linkActivated.connect(self.help_link_activated)
+        help_layout.addWidget(help_label)
+
+        keys_group_box = QGroupBox(_(u"{0}s".format(self.key_type_name)), self)
+        layout.addWidget(keys_group_box)
+        keys_group_box_layout = QHBoxLayout()
+        keys_group_box.setLayout(keys_group_box_layout)
+
+        self.listy = QListWidget(self)
+        self.listy.setToolTip(u"{0}s that will be used to decrypt ebooks".format(self.key_type_name))
+        self.listy.setSelectionMode(QAbstractItemView.SingleSelection)
+        self.populate_list()
+        keys_group_box_layout.addWidget(self.listy)
+
+        button_layout = QVBoxLayout()
+        keys_group_box_layout.addLayout(button_layout)
+        self._add_key_button = QtGui.QToolButton(self)
+        self._add_key_button.setToolTip(u"Create new {0}".format(self.key_type_name))
+        self._add_key_button.setIcon(QIcon(I('plus.png')))
+        self._add_key_button.clicked.connect(self.add_key)
+        button_layout.addWidget(self._add_key_button)
+
+        self._delete_key_button = QtGui.QToolButton(self)
+        self._delete_key_button.setToolTip(_(u"Delete highlighted key"))
+        self._delete_key_button.setIcon(QIcon(I('list_remove.png')))
+        self._delete_key_button.clicked.connect(self.delete_key)
+        button_layout.addWidget(self._delete_key_button)
+
+        if type(self.plugin_keys) == dict:
+            self._rename_key_button = QtGui.QToolButton(self)
+            self._rename_key_button.setToolTip(_(u"Rename highlighted key"))
+            self._rename_key_button.setIcon(QIcon(I('edit-select-all.png')))
+            self._rename_key_button.clicked.connect(self.rename_key)
+            button_layout.addWidget(self._rename_key_button)
+
+            self.export_key_button = QtGui.QToolButton(self)
+            self.export_key_button.setToolTip(u"Save highlighted key to a .{0} file".format(self.keyfile_ext))
+            self.export_key_button.setIcon(QIcon(I('save.png')))
+            self.export_key_button.clicked.connect(self.export_key)
+            button_layout.addWidget(self.export_key_button)
+        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        button_layout.addItem(spacerItem)
+
+        layout.addSpacing(5)
+        migrate_layout = QHBoxLayout()
+        layout.addLayout(migrate_layout)
+        if self.import_key:
+            migrate_layout.setAlignment(Qt.AlignJustify)
+            self.migrate_btn = QPushButton(u"Import Existing Keyfiles", self)
+            self.migrate_btn.setToolTip(u"Import *.{0} files (created using other tools).".format(self.keyfile_ext))
+            self.migrate_btn.clicked.connect(self.migrate_wrapper)
+            migrate_layout.addWidget(self.migrate_btn)
+        migrate_layout.addStretch()
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Close)
+        self.button_box.rejected.connect(self.close)
+        migrate_layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    def populate_list(self):
+        if type(self.plugin_keys) == dict:
+            for key in self.plugin_keys.keys():
+                self.listy.addItem(QListWidgetItem(key))
+        else:
+            for key in self.plugin_keys:
+                self.listy.addItem(QListWidgetItem(key))
+
+    def add_key(self):
+        d = self.create_key(self)
+        d.exec_()
+
+        if d.result() != d.Accepted:
+            # New key generation cancelled.
+            return
+        new_key_value = d.key_value
+        if type(self.plugin_keys) == dict:
+            if new_key_value in self.plugin_keys.values():
+                old_key_name = [name for name, value in self.plugin_keys.iteritems() if value == new_key_value][0]
+                info_dialog(None, "{0} {1}: Duplicate {2}".format(PLUGIN_NAME, PLUGIN_VERSION,self.key_type_name),
+                                    u"The new {1} is the same as the existing {1} named <strong>{0}</strong> and has not been added.".format(old_key_name,self.key_type_name), show=True)
+                return
+            self.plugin_keys[d.key_name] = new_key_value
+        else:
+            if new_key_value in self.plugin_keys:
+                info_dialog(None, "{0} {1}: Duplicate {2}".format(PLUGIN_NAME, PLUGIN_VERSION,self.key_type_name),
+                                    u"This {0} is already in the list of {0}s has not been added.".format(self.key_type_name), show=True)
+                return
+
+            self.plugin_keys.append(d.key_value)
+        self.listy.clear()
+        self.populate_list()
+
+    def rename_key(self):
+        if not self.listy.currentItem():
+            errmsg = u"No {0} selected to rename. Highlight a keyfile first.".format(self.key_type_name)
+            r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+            return
+
+        d = RenameKeyDialog(self)
+        d.exec_()
+
+        if d.result() != d.Accepted:
+            # rename cancelled or moot.
+            return
+        keyname = unicode(self.listy.currentItem().text().toUtf8(),'utf8')
+        if not question_dialog(self, "{0} {1}: Confirm Rename".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to rename the {2} named <strong>{0}</strong> to <strong>{1}</strong>?".format(keyname,d.key_name,self.key_type_name), show_copy_button=False, default_yes=False):
+            return
+        self.plugin_keys[d.key_name] = self.plugin_keys[keyname]
+        del self.plugin_keys[keyname]
+
+        self.listy.clear()
+        self.populate_list()
+
+    def delete_key(self):
+        if not self.listy.currentItem():
+            return
+        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        if not question_dialog(self, "{0} {1}: Confirm Delete".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to delete the {1} <strong>{0}</strong>?".format(keyname, self.key_type_name), show_copy_button=False, default_yes=False):
+            return
+        if type(self.plugin_keys) == dict:
+            del self.plugin_keys[keyname]
+        else:
+            self.plugin_keys.remove(keyname)
+
+        self.listy.clear()
+        self.populate_list()
+
+    def help_link_activated(self, url):
+        def get_help_file_resource():
+            # Copy the HTML helpfile to the plugin directory each time the
+            # link is clicked in case the helpfile is updated in newer plugins.
+            help_file_name = u"{0}_{1}_Help.htm".format(PLUGIN_NAME, self.key_type_name)
+            file_path = os.path.join(config_dir, u"plugins", u"DeDRM", u"help", help_file_name)
+            with open(file_path,'w') as f:
+                f.write(self.parent.load_resource(help_file_name))
+            return file_path
+        url = 'file:///' + get_help_file_resource()
+        open_url(QUrl(url))
+
+    def migrate_files(self):
+        dynamic[PLUGIN_NAME + u"config_dir"] = config_dir
+        files = choose_files(self, PLUGIN_NAME + u"config_dir",
+                u"Select {0} files to import".format(self.key_type_name), [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])], False)
+        counter = 0
+        skipped = 0
+        if files:
+            for filename in files:
+                fpath = os.path.join(config_dir, filename)
+                filename = os.path.basename(filename)
+                new_key_name = os.path.splitext(os.path.basename(filename))[0]
+                with open(fpath,'rb') as keyfile:
+                    new_key_value = keyfile.read()
+                if self.binary_file:
+                    new_key_value = new_key_value.encode('hex')
+                elif self.json_file:
+                    new_key_value = json.loads(new_key_value)
+                match = False
+                for key in self.plugin_keys.keys():
+                    if uStrCmp(new_key_name, key, True):
+                        skipped += 1
+                        msg = u"A key with the name <strong>{0}</strong> already exists!\nSkipping key file  <strong>{1}</strong>.\nRename the existing key and import again".format(new_key_name,filename)
+                        inf = info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                _(msg), show_copy_button=False, show=True)
+                        match = True
+                        break
+                if not match:
+                    if new_key_value in self.plugin_keys.values():
+                        old_key_name = [name for name, value in self.plugin_keys.iteritems() if value == new_key_value][0]
+                        skipped += 1
+                        info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                            u"The key in file {0} is the same as the existing key <strong>{1}</strong> and has been skipped.".format(filename,old_key_name), show_copy_button=False, show=True)
+                    else:
+                        counter += 1
+                        self.plugin_keys[new_key_name] = new_key_value
+
+            msg = u""
+            if counter+skipped > 1:
+                if counter > 0:
+                    msg += u"Imported <strong>{0:d}</strong> key {1}. ".format(counter, u"file" if counter == 1 else u"files")
+                if skipped > 0:
+                    msg += u"Skipped <strong>{0:d}</strong> key {1}.".format(skipped, u"file" if counter == 1 else u"files")
+                inf = info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(msg), show_copy_button=False, show=True)
+        return counter > 0
+
+    def migrate_wrapper(self):
+        if self.migrate_files():
+            self.listy.clear()
+            self.populate_list()
+
+    def export_key(self):
+        if not self.listy.currentItem():
+            errmsg = u"No keyfile selected to export. Highlight a keyfile first."
+            r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+            return
+        filter = QString(u"{0} Files (*.{1})".format(self.key_type_name, self.keyfile_ext))
+        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        if dynamic.get(PLUGIN_NAME + 'save_dir'):
+            defaultname = os.path.join(dynamic.get(PLUGIN_NAME + 'save_dir'), u"{0}.{1}".format(keyname , self.keyfile_ext))
+        else:
+            defaultname = os.path.join(os.path.expanduser('~'), u"{0}.{1}".format(keyname , self.keyfile_ext))
+        filename = unicode(QtGui.QFileDialog.getSaveFileName(self, u"Save {0} File as...".format(self.key_type_name), defaultname,
+                                            u"{0} Files (*.{1})".format(self.key_type_name,self.keyfile_ext), filter))
+        if filename:
+            dynamic[PLUGIN_NAME + 'save_dir'] = os.path.split(filename)[0]
+            with file(filename, 'w') as fname:
+                if self.binary_file:
+                    fname.write(self.plugin_keys[keyname].decode('hex'))
+                elif self.json_file:
+                    fname.write(json.dumps(self.plugin_keys[keyname]))
+                else:
+                    fname.write(self.plugin_keys[keyname])
+
+
+
+
+class RenameKeyDialog(QDialog):
+    def __init__(self, parent=None,):
+        print repr(self), repr(parent)
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle("{0} {1}: Rename {0}".format(PLUGIN_NAME, PLUGIN_VERSION, parent.key_type_name))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox('', self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        data_group_box_layout.addWidget(QLabel('New Key Name:', self))
+        self.key_ledit = QLineEdit(self.parent.listy.currentItem().text(), self)
+        self.key_ledit.setToolTip(u"Enter a new name for this existing {0}.".format(parent.key_type_name))
+        data_group_box_layout.addWidget(self.key_ledit)
+
+        layout.addSpacing(20)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    def accept(self):
+        if self.key_ledit.text().isEmpty() or unicode(self.key_ledit.text()).isspace():
+            errmsg = u"Key name field cannot be empty!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        if len(self.key_ledit.text()) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        if uStrCmp(self.key_ledit.text(), self.parent.listy.currentItem().text()):
+                # Same exact name ... do nothing.
+                return QDialog.reject(self)
+        for k in self.parent.plugin_keys.keys():
+            if (uStrCmp(self.key_ledit.text(), k, True) and
+                        not uStrCmp(k, self.parent.listy.currentItem().text(), True)):
+                errmsg = u"The key name <strong>{0}</strong> is already being used.".format(self.key_ledit.text())
+                return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+
+
+
+
+
+
+
+class AddBandNKeyDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Create New Barnes & Noble Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(_(u"<p>Enter an identifying name for this new key.</p>" +
+                                u"<p>It should be something that will help you remember " +
+                                u"what personal information was used to create it."))
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        name_group = QHBoxLayout()
+        data_group_box_layout.addLayout(name_group)
+        name_group.addWidget(QLabel(u"Your Name:", self))
+        self.name_ledit = QLineEdit(u"", self)
+        self.name_ledit.setToolTip(_(u"<p>Enter your name as it appears in your B&N " +
+                                u"account or on your credit card.</p>" +
+                                u"<p>It will only be used to generate this " +
+                                u"one-time key and won\'t be stored anywhere " +
+                                u"in calibre or on your computer.</p>" +
+                                u"<p>(ex: Jonathan Smith)"))
+        name_group.addWidget(self.name_ledit)
+        name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
+        name_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(name_disclaimer_label)
+
+        ccn_group = QHBoxLayout()
+        data_group_box_layout.addLayout(ccn_group)
+        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        self.cc_ledit = QLineEdit(u"", self)
+        self.cc_ledit.setToolTip(_(u"<p>Enter the full credit card number on record " +
+                                u"in your B&N account.</p>" +
+                                u"<p>No spaces or dashes... just the numbers. " +
+                                u"This number will only be used to generate this " +
+                                u"one-time key and won\'t be stored anywhere in " +
+                                u"calibre or on your computer."))
+        ccn_group.addWidget(self.cc_ledit)
+        ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
+        ccn_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(ccn_disclaimer_label)
+        layout.addSpacing(10)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return generate_bandn_key(self.user_name,self.cc_number)
+
+    @property
+    def user_name(self):
+        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+
+    @property
+    def cc_number(self):
+        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if not self.cc_number.isdigit():
+            errmsg = u"Numbers only in the credit card number field!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+class AddEReaderDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Create New eReader Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"<p>Enter an identifying name for this new key.\nIt should be something that will help you remember what personal information was used to create it.")
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        name_group = QHBoxLayout()
+        data_group_box_layout.addLayout(name_group)
+        name_group.addWidget(QLabel(u"Your Name:", self))
+        self.name_ledit = QLineEdit(u"", self)
+        self.name_ledit.setToolTip(u"Enter the name for this eReader key, usually the name on your credit card.\nIt will only be used to generate this one-time key and won\'t be stored anywhere in calibre or on your computer.\n(ex: Mr Jonathan Q Smith)")
+        name_group.addWidget(self.name_ledit)
+        name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
+        name_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(name_disclaimer_label)
+
+        ccn_group = QHBoxLayout()
+        data_group_box_layout.addLayout(ccn_group)
+        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        self.cc_ledit = QLineEdit(u"", self)
+        self.cc_ledit.setToolTip(u"<p>Enter the last 8 digits of credit card number for this eReader key.\nThey will only be used to generate this one-time key and won\'t be stored anywhere in calibre or on your computer.")
+        ccn_group.addWidget(self.cc_ledit)
+        ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
+        ccn_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(ccn_disclaimer_label)
+        layout.addSpacing(10)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return generate_ereader_key(self.user_name,self.cc_number).encode('hex')
+
+    @property
+    def user_name(self):
+        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+
+    @property
+    def cc_number(self):
+        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if not self.cc_number.isdigit():
+            errmsg = u"Numbers only in the credit card number field!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddAdeptDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Getting Default Adobe Digital Editions Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        try:
+            self.default_key = retrieve_adept_keys()[0]
+        except:
+            self.default_key = u""
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        if len(self.default_key)>0:
+            data_group_box = QGroupBox(u"", self)
+            layout.addWidget(data_group_box)
+            data_group_box_layout = QVBoxLayout()
+            data_group_box.setLayout(data_group_box_layout)
+
+            key_group = QHBoxLayout()
+            data_group_box_layout.addLayout(key_group)
+            key_group.addWidget(QLabel(u"Unique Key Name:", self))
+            self.key_ledit = QLineEdit("", self)
+            self.key_ledit.setToolTip(u"<p>Enter an identifying name for the current default Adobe Digital Editions key.")
+            key_group.addWidget(self.key_ledit)
+            key_label = QLabel(_(''), self)
+            key_label.setAlignment(Qt.AlignHCenter)
+            data_group_box_layout.addWidget(key_label)
+            self.button_box.accepted.connect(self.accept)
+        else:
+            default_key_error = QLabel(u"The default encryption key for Adobe Digital Editions could not be found.", self)
+            default_key_error.setAlignment(Qt.AlignHCenter)
+            layout.addWidget(default_key_error)
+            # if no default, bot buttons do the same
+            self.button_box.accepted.connect(self.reject)
+
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return self.default_key.encode('hex')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddKindleDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Getting Default Kindle for Mac/PC Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        try:
+            self.default_key = retrieve_kindle_keys()[0]
+        except:
+            self.default_key = u""
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        if len(self.default_key)>0:
+            data_group_box = QGroupBox(u"", self)
+            layout.addWidget(data_group_box)
+            data_group_box_layout = QVBoxLayout()
+            data_group_box.setLayout(data_group_box_layout)
+
+            key_group = QHBoxLayout()
+            data_group_box_layout.addLayout(key_group)
+            key_group.addWidget(QLabel(u"Unique Key Name:", self))
+            self.key_ledit = QLineEdit("", self)
+            self.key_ledit.setToolTip(u"<p>Enter an identifying name for the current default Kindle for Mac/PC key.")
+            key_group.addWidget(self.key_ledit)
+            key_label = QLabel(_(''), self)
+            key_label.setAlignment(Qt.AlignHCenter)
+            data_group_box_layout.addWidget(key_label)
+            self.button_box.accepted.connect(self.accept)
+        else:
+            default_key_error = QLabel(u"The default encryption key for Kindle for Mac/PC could not be found.", self)
+            default_key_error.setAlignment(Qt.AlignHCenter)
+            layout.addWidget(default_key_error)
+            # if no default, bot buttons do the same
+            self.button_box.accepted.connect(self.reject)
+
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return self.default_key
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddSerialDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add New EInk Kindle Serial Number".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"EInk Kindle Serial Number:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"Enter an eInk Kindle serial number. EInk Kindle serial numbers are 16 characters long and usually start with a 'B' or a '9'. Kindle Serial Numbers are case-sensitive, so be sure to enter the upper and lower case letters unchanged.")
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter an eInk Kindle Serial Number or click Cancel in the dialog."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) != 16:
+            errmsg = u"EInk Kindle Serial Numbers must be 16 characters long. This is {0:d} characters long.".format(len(self.key_name))
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddPIDDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add New Mobipocket PID".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"PID:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"Enter a Mobipocket PID. Mobipocket PIDs are 8 or 10 characters long. Mobipocket PIDs are case-sensitive, so be sure to enter the upper and lower case letters unchanged.")
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter a Mobipocket PID or click Cancel in the dialog."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) != 8 and len(self.key_name) != 10:
+            errmsg = u"Mobipocket PIDs must be 8 or 10 characters long. This is {0:d} characters long.".format(len(self.key_name))
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/flatxml2html.py

@@ -458,7 +458,11 @@ class DocParser(object):
             (wtype, num) = pdesc[j]
 
             if wtype == 'ocr' :
-                word = self.ocrtext[num]
+                try:
+                    word = self.ocrtext[num]
+                except:
+                    word = ""
+
                 sep = ' '
 
                 if handle_links:

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekey.py

@@ -0,0 +1,336 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekey.py
+# Copyright © 2015 Apprentice Alf and Apprentice Harper
+
+# Based on kindlekey.py, Copyright © 2010-2013 by some_updates and Apprentice Alf
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Revision history:
+#   1.0 - Initial release
+#   1.1 - remove duplicates and return last key as single key
+
+"""
+Get Barnes & Noble EPUB user key from nook Studio log file
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.1"
+
+import sys
+import os
+import hashlib
+import getopt
+import re
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekey.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+class DrmException(Exception):
+    pass
+
+# Locate all of the nookStudy/nook for PC/Mac log file and return as list
+def getNookLogFiles():
+    logFiles = []
+    found = False
+    if iswindows:
+        import _winreg as winreg
+
+        # some 64 bit machines do not have the proper registry key for some reason
+        # or the python interface to the 32 vs 64 bit registry is broken
+        paths = set()
+        if 'LOCALAPPDATA' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+            if os.path.isdir(path):
+                paths.add(path)
+        if 'USERPROFILE' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Local"
+            if os.path.isdir(path):
+                paths.add(path)
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Roaming"
+            if os.path.isdir(path):
+                paths.add(path)
+        # User Shell Folders show take precedent over Shell Folders if present
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+
+        for path in paths:
+            # look for nookStudy log file
+            logpath = path +'\\Barnes & Noble\\NOOKstudy\\logs\\BNClientLog.txt'
+            if os.path.isfile(logpath):
+                found = True
+                print('Found nookStudy log file: ' + logpath.encode('ascii','ignore'))
+                logFiles.append(logpath)
+    else:
+        home = os.getenv('HOME')
+        # check for BNClientLog.txt in various locations
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+
+    if not found:
+        print('No nook Study log files have been found.')
+    return logFiles
+
+
+# Extract CCHash key(s) from log file
+def getKeysFromLog(kLogFile):
+    keys = []
+    regex = re.compile("ccHash: \"(.{28})\"");
+    for line in open(kLogFile):
+        for m in regex.findall(line):
+            keys.append(m)
+    return keys
+
+# interface for calibre plugin
+def nookkeys(files = []):
+    keys = []
+    if files == []:
+        files = getNookLogFiles()
+    for file in files:
+        fileKeys = getKeysFromLog(file)
+        if fileKeys:
+            print u"Found {0} keys in the Nook Study log files".format(len(fileKeys))
+            keys.extend(fileKeys)
+    return list(set(keys))
+
+# interface for Python DeDRM
+# returns single key or multiple keys, depending on path or file passed in
+def getkey(outpath, files=[]):
+    keys = nookkeys(files)
+    if len(keys) > 0:
+        if not os.path.isdir(outpath):
+            outfile = outpath
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(keys[-1])
+            print u"Saved a key to {0}".format(outfile)
+        else:
+            keycount = 0
+            for key in keys:
+                while True:
+                    keycount += 1
+                    outfile = os.path.join(outpath,u"nookkey{0:d}.b64".format(keycount))
+                    if not os.path.exists(outfile):
+                        break
+                with file(outfile, 'w') as keyfileout:
+                    keyfileout.write(key)
+                print u"Saved a key to {0}".format(outfile)
+        return True
+    return False
+
+def usage(progname):
+    print u"Finds the nook Study encryption keys."
+    print u"Keys are saved to the current directory, or a specified output directory."
+    print u"If a file name is passed instead of a directory, only the first key is saved, in that file."
+    print u"Usage:"
+    print u"    {0:s} [-h] [-k <logFile>] [<outpath>]".format(progname)
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"{0} v{1}\nCopyright © 2015 Apprentice Alf".format(progname,__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "hk:")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        sys.exit(2)
+
+    files = []
+    for o, a in opts:
+        if o == "-h":
+            usage(progname)
+            sys.exit(0)
+        if o == "-k":
+            files = [a]
+
+    if len(args) > 1:
+        usage(progname)
+        sys.exit(2)
+
+    if len(args) == 1:
+        # save to the specified file or directory
+        outpath = args[0]
+        if not os.path.isabs(outpath):
+           outpath = os.path.abspath(outpath)
+    else:
+        # save to the same directory as the script
+        outpath = os.path.dirname(argv[0])
+
+    # make sure the outpath is the
+    outpath = os.path.realpath(os.path.normpath(outpath))
+
+    if not getkey(outpath, files):
+        print u"Could not retrieve nook Study key."
+    return 0
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class ExceptionDialog(Tkinter.Frame):
+        def __init__(self, root, text):
+            Tkinter.Frame.__init__(self, root, border=5)
+            label = Tkinter.Label(self, text=u"Unexpected error:",
+                                  anchor=Tkconstants.W, justify=Tkconstants.LEFT)
+            label.pack(fill=Tkconstants.X, expand=0)
+            self.text = Tkinter.Text(self)
+            self.text.pack(fill=Tkconstants.BOTH, expand=1)
+
+            self.text.insert(Tkconstants.END, text)
+
+
+    argv=unicode_argv()
+    root = Tkinter.Tk()
+    root.withdraw()
+    progpath, progname = os.path.split(argv[0])
+    success = False
+    try:
+        keys = nookkeys()
+        keycount = 0
+        for key in keys:
+            print key
+            while True:
+                keycount += 1
+                outfile = os.path.join(progpath,u"nookkey{0:d}.b64".format(keycount))
+                if not os.path.exists(outfile):
+                    break
+
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(key)
+            success = True
+            tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
+    except DrmException, e:
+        tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
+    except Exception:
+        root.wm_state('normal')
+        root.title(progname)
+        text = traceback.format_exc()
+        ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
+        root.mainloop()
+    if not success:
+        return 1
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekeyfetch.py

@@ -0,0 +1,257 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekeyfetch.pyw, version 1.1
+# Copyright © 2015 Apprentice Harper
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Based on discoveries by "Nobody You Know"
+# Code partly based on ignoblekeygen.py by several people.
+
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows from
+#   http://www.activestate.com/activepython/downloads.
+#   Then save this script file as ignoblekeyfetch.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ignoblekeyfetch.pyw.  You can run this
+#   program from the command line (python ignoblekeyfetch.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1.0 - Initial  version
+#   1.1 - Try second URL if first one fails
+
+"""
+Fetch Barnes & Noble EPUB user key from B&N servers using email and password
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.0"
+
+import sys
+import os
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekeyfetch.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class IGNOBLEError(Exception):
+    pass
+
+def fetch_key(email, password):
+    # change name and CC numbers to utf-8 if unicode
+    if type(email)==unicode:
+        email = email.encode('utf-8')
+    if type(password)==unicode:
+        password = password.encode('utf-8')
+        
+    import random
+    random = "%030x" % random.randrange(16**30)
+    
+    import urllib, urllib2, re
+    
+    # try the URL from nook for PC
+    fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+    fetch_url += urllib.quote(password,'')+"&devID=PC_BN_2.5.6.9575_"+random+"&emailAddress="
+    fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+    #print fetch_url
+    
+    found = ''
+    try:
+        req = urllib2.Request(fetch_url)
+        response = urllib2.urlopen(req)
+        the_page = response.read()
+        #print the_page
+        found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+    except:
+        found = ''
+    if len(found)!=28:
+        # try the URL from android devices
+        fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+        fetch_url += urllib.quote(password,'')+"&devID=hobbes_9.3.50818_"+random+"&emailAddress="
+        fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+        #print fetch_url
+        
+        found = ''
+        try:
+            req = urllib2.Request(fetch_url)
+            response = urllib2.urlopen(req)
+            the_page = response.read()
+            #print the_page            
+            found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+        except:
+            found = ''
+
+    return found
+
+
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv) != 4:
+        print u"usage: {0} <email> <password> <keyfileout.b64>".format(progname)
+        return 1
+    email, password, keypath = argv[1:]
+    userkey = fetch_key(email, password)
+    if len(userkey) == 28:
+        open(keypath,'wb').write(userkey)
+        return 0
+    print u"Failed to fetch key."
+    return 1
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Enter parameters")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Account email address").grid(row=0)
+            self.name = Tkinter.Entry(body, width=40)
+            self.name.grid(row=0, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Account password").grid(row=1)
+            self.ccn = Tkinter.Entry(body, width=40)
+            self.ccn.grid(row=1, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=2, column=1, sticky=sticky)
+            self.keypath.insert(2, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Fetch", width=10, command=self.generate)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select B&N ePub key file to produce",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def generate(self):
+            email = self.name.get()
+            password = self.ccn.get()
+            keypath = self.keypath.get()
+            if not email:
+                self.status['text'] = u"Email address not given"
+                return
+            if not password:
+                self.status['text'] = u"Account password not given"
+                return
+            if not keypath:
+                self.status['text'] = u"Output keyfile path not set"
+                return
+            self.status['text'] = u"Fetching..."
+            try:
+                userkey = fetch_key(email, password)
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            if len(userkey) == 28:
+                open(keypath,'wb').write(userkey)
+                self.status['text'] = u"Keyfile fetched successfully"
+            else:
+                self.status['text'] = u"Keyfile fetch failed."
+
+    root = Tkinter.Tk()
+    root.title(u"Barnes & Noble ePub Keyfile Fetch v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ineptepub.py

@@ -3,7 +3,7 @@
 
 from __future__ import with_statement
 
-# ineptepub.pyw, version 5.9
+# ineptepub.pyw, version 6.1
 # Copyright © 2009-2010 by i♥cabbages
 
 # Released under the terms of the GNU General Public Licence, version 3
@@ -37,13 +37,14 @@ from __future__ import with_statement
 #   5.9 - Fixed to retain zip file metadata (e.g. file modification date)
 #   6.0 - moved unicode_argv call inside main for Windows DeDRM compatibility
 #   6.1 - Work if TkInter is missing
+#   6.2 - Handle UTF-8 file names inside an ePub, fix by Jose Luis
 
 """
 Decrypt Adobe Digital Editions encrypted ePub books.
 """
 
 __license__ = 'GPL v3'
-__version__ = "6.1"
+__version__ = "6.2"
 
 import sys
 import os
@@ -366,7 +367,7 @@ class Decryptor(object):
         return bytes
 
     def decrypt(self, path, data):
-        if path in self._encrypted:
+        if path.encode('utf-8') in self._encrypted:
             data = self._aes.decrypt(data)[16:]
             data = data[:-ord(data[-1])]
             data = self.decompress(data)

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ineptpdf.py

@@ -51,14 +51,15 @@ from __future__ import with_statement
 #   7.12 - Revised to allow use in calibre plugins to eliminate need for duplicate code
 #   7.13 - Fixed erroneous mentions of ineptepub
 #   7.14 - moved unicode_argv call inside main for Windows DeDRM compatibility
-#   8.0 - Work if TkInter is missing
+#   8.0  - Work if TkInter is missing
+#   8.0.1 - Broken Metadata fix.
 
 """
 Decrypts Adobe ADEPT-encrypted PDF files.
 """
 
 __license__ = 'GPL v3'
-__version__ = "8.0"
+__version__ = "8.0.1"
 
 import sys
 import os
@@ -949,8 +950,11 @@ class PSStackParser(PSBaseParser):
                 try:
                     (pos, objs) = self.end_type('d')
                     if len(objs) % 2 != 0:
-                        raise PSSyntaxError(
-                            'Invalid dictionary construct: %r' % objs)
+                        print "Incomplete dictionary construct"
+                        objs.append("") # this isn't necessary.
+                        # temporary fix. is this due to rental books?
+                        # raise PSSyntaxError(
+                        #     'Invalid dictionary construct: %r' % objs)
                     d = dict((literal_name(k), v) \
                                  for (k,v) in choplist(2, objs))
                     self.push((pos, d))

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4mobidedrm.py

@@ -80,10 +80,12 @@ if inCalibre:
     from calibre_plugins.dedrm import mobidedrm
     from calibre_plugins.dedrm import topazextract
     from calibre_plugins.dedrm import kgenpids
+    from calibre_plugins.dedrm import android
 else:
     import mobidedrm
     import topazextract
     import kgenpids
+    import android
 
 # Wrap a stream so that output gets flushed immediately
 # and also make sure that any unicode strings get
@@ -188,7 +190,7 @@ def unescape(text):
 def GetDecryptedBook(infile, kDatabases, serials, pids, starttime = time.time()):
     # handle the obvious cases at the beginning
     if not os.path.isfile(infile):
-        raise DRMException (u"Input file does not exist.")
+        raise DrmException(u"Input file does not exist.")
 
     mobi = True
     magic3 = open(infile,'rb').read(3)
@@ -273,7 +275,7 @@ def decryptBook(infile, outdir, kDatabaseFiles, serials, pids):
 def usage(progname):
     print u"Removes DRM protection from Mobipocket, Amazon KF8, Amazon Print Replica and Amazon Topaz ebooks"
     print u"Usage:"
-    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] <infile> <outdir>".format(progname)
+    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] [ -a <AmazonSecureStorage.xml> ] <infile> <outdir>".format(progname)
 
 #
 # Main
@@ -284,7 +286,7 @@ def cli_main():
     print u"K4MobiDeDrm v{0}.\nCopyright © 2008-2013 The Dark Reverser et al.".format(__version__)
 
     try:
-        opts, args = getopt.getopt(argv[1:], "k:p:s:")
+        opts, args = getopt.getopt(argv[1:], "k:p:s:a:")
     except getopt.GetoptError, err:
         print u"Error in options or arguments: {0}".format(err.args[0])
         usage(progname)
@@ -312,6 +314,11 @@ def cli_main():
             if a == None :
                 raise DrmException("Invalid parameter for -s")
             serials = a.split(',')
+        if o == '-a':
+            if a == None:
+                continue
+            serials.extend(android.get_serials(a))
+    serials.extend(android.get_serials())
 
     # try with built in Kindle Info files if not on Linux
     k4 = not sys.platform.startswith('linux')

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/kgenpids.py

@@ -2,6 +2,13 @@
 # -*- coding: utf-8 -*-
 
 from __future__ import with_statement
+
+# kgenpids.py
+# Copyright © 2010-2015 by some_updates, Apprentice Alf and Apprentice Harper
+
+# Revision history:
+#  2.0   - Fix for non-ascii Windows user names
+
 import sys
 import os, csv
 import binascii
@@ -164,7 +171,7 @@ def getKindlePids(rec209, token, serialnum):
     pids=[]
 
     if isinstance(serialnum,unicode):
-        serialnum = serialnum.encode('ascii')
+        serialnum = serialnum.encode('utf-8')
 
     # Compute book PID
     pidHash = SHA1(serialnum+rec209+token)
@@ -190,16 +197,16 @@ def getK4Pids(rec209, token, kindleDatabase):
 
     try:
         # Get the Mazama Random number
-        MazamaRandomNumber = (kindleDatabase[1])['MazamaRandomNumber'].decode('hex').encode('ascii')
+        MazamaRandomNumber = (kindleDatabase[1])['MazamaRandomNumber'].decode('hex')
 
         # Get the kindle account token
-        kindleAccountToken = (kindleDatabase[1])['kindle.account.tokens'].decode('hex').encode('ascii')
+        kindleAccountToken = (kindleDatabase[1])['kindle.account.tokens'].decode('hex')
 
         # Get the IDString used to decode the Kindle Info file
-        IDString = (kindleDatabase[1])['IDString'].decode('hex').encode('ascii')
+        IDString = (kindleDatabase[1])['IDString'].decode('hex')
 
         # Get the UserName stored when the Kindle Info file was decoded
-        UserName = (kindleDatabase[1])['UserName'].decode('hex').encode('ascii')
+        UserName = (kindleDatabase[1])['UserName'].decode('hex')
 
     except KeyError:
         print u"Keys not found in the database {0}.".format(kindleDatabase[0])

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/kindlekey.py

@@ -4,9 +4,7 @@
 from __future__ import with_statement
 
 # kindlekey.py
-# Copyright © 2010-2013 by some_updates and Apprentice Alf
-#
-# Currently requires alfcrypto.py which requires the alfcrypto library
+# Copyright © 2010-2015 by some_updates, Apprentice Alf and Apprentice Harper
 
 # Revision history:
 #  1.0   - Kindle info file decryption, extracted from k4mobidedrm, etc.
@@ -19,6 +17,8 @@ from __future__ import with_statement
 #  1.6   - Fixed a problem getting the disk serial numbers
 #  1.7   - Work if TkInter is missing
 #  1.8   - Fixes for Kindle for Mac, and non-ascii in Windows user names
+#  1.9   - Fixes for Unicode in Windows user names
+#  2.0   - Added comments and extra fix for non-ascii Windows user names
 
 
 """
@@ -26,7 +26,7 @@ Retrieve Kindle for PC/Mac user key.
 """
 
 __license__ = 'GPL v3'
-__version__ = '1.8'
+__version__ = '1.9'
 
 import sys, os, re
 from struct import pack, unpack, unpack_from
@@ -884,6 +884,7 @@ if iswindows:
                     return "AlternateUserName"
                 buffer = create_unicode_buffer(len(buffer) * 2)
                 size.value = len(buffer)
+            # return low byte of the unicode value of each character of the username
             return buffer.value.encode('utf-16-le')[::2]
         return GetUserName
     GetUserName = GetUserName()
@@ -907,18 +908,34 @@ if iswindows:
         return CryptUnprotectData
     CryptUnprotectData = CryptUnprotectData()
 
+    # Returns Environmental Variables that contain unicode
+    def getEnvironmentVariable(name):
+        import ctypes
+        name = unicode(name) # make sure string argument is unicode
+        n = ctypes.windll.kernel32.GetEnvironmentVariableW(name, None, 0)
+        if n == 0:
+            return None
+        buf = ctypes.create_unicode_buffer(u'\0'*n)
+        ctypes.windll.kernel32.GetEnvironmentVariableW(name, buf, n)
+        return buf.value
 
     # Locate all of the kindle-info style files and return as list
     def getKindleInfoFiles():
         kInfoFiles = []
         # some 64 bit machines do not have the proper registry key for some reason
-        # or the pythonn interface to the 32 vs 64 bit registry is broken
+        # or the python interface to the 32 vs 64 bit registry is broken
         path = ""
         if 'LOCALAPPDATA' in os.environ.keys():
-            path = os.environ['LOCALAPPDATA']
+			# Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+            # this is just another alternative.
+            # path = getEnvironmentVariable('LOCALAPPDATA')
+            if not os.path.isdir(path):
+                path = ""
         else:
             # User Shell Folders show take precedent over Shell Folders if present
             try:
+                # this will still break
                 regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
                 path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
                 if not os.path.isdir(path):
@@ -937,13 +954,14 @@ if iswindows:
         if path == "":
             print ('Could not find the folder in which to look for kinfoFiles.')
         else:
-            print('searching for kinfoFiles in ' + path)
+            # Probably not the best. To Fix (shouldn't ignore in encoding) or use utf-8
+            print(u'searching for kinfoFiles in ' + path.encode('ascii', 'ignore'))
 
             # look for (K4PC 1.9.0 and later) .kinf2011 file
             kinfopath = path +'\\Amazon\\Kindle\\storage\\.kinf2011'
             if os.path.isfile(kinfopath):
                 found = True
-                print('Found K4PC 1.9+ kinf2011 file: ' + kinfopath)
+                print('Found K4PC 1.9+ kinf2011 file: ' + kinfopath.encode('ascii','ignore'))
                 kInfoFiles.append(kinfopath)
 
             # look for (K4PC 1.6.0 and later) rainier.2.1.1.kinf file
@@ -1142,11 +1160,11 @@ if iswindows:
                 cleartext = CryptUnprotectData(encryptedValue, entropy, 1)
                 DB[keyname] = cleartext
 
-        if 'MazamaRandomNumber' in DB and 'kindle.account.tokens' in DB:
-            print u"Decrypted key file using IDString '{0:s}' and UserName '{1:s}'".format(GetIDString(), GetUserName().decode("latin-1"))
+        if 'kindle.account.tokens' in DB:
             # store values used in decryption
             DB['IDString'] = GetIDString()
             DB['UserName'] = GetUserName()
+            print u"Decrypted key file using IDString '{0:s}' and UserName '{1:s}'".format(GetIDString(), GetUserName().encode('hex'))
         else:
             DB = {}
         return DB
@@ -1758,7 +1776,7 @@ elif isosx:
                         break
             except:
                 pass
-        if 'MazamaRandomNumber' in DB and 'kindle.account.tokens' in DB:
+        if 'kindle.account.tokens' in DB:
             # store values used in decryption
             print u"Decrypted key file using IDString '{0:s}' and UserName '{1:s}'".format(IDString, GetUserName())
             DB['IDString'] = IDString

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/mobidedrm.py

@@ -156,6 +156,8 @@ def PC1(key, src, decryption=True):
         return Pukall_Cipher().PC1(key,src,decryption)
     except NameError:
         pass
+    except TypeError:
+        pass
 
     # use slow python version, since Pukall_Cipher didn't load
     sum1 = 0;

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/prefs.py

@@ -114,7 +114,7 @@ def convertprefs(always = False):
                 # Generate eReader user key from name and credit card number.
                 keyname = u"{0}_{1}".format(name.strip(),cc.strip()[-4:])
                 keyvalue = getuser_key(name,cc).encode('hex')
-                userkeysappend([keyname,keyvalue])
+                userkeys.append([keyname,keyvalue])
             except Exception, e:
                 traceback.print_exc()
                 print e.args[0]
@@ -231,21 +231,20 @@ def convertprefs(always = False):
         dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
     addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
     if addedkeycount > 0:
-        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, ignoblecount, u"key file" if ignoblecount==1 else u"key files")
+        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key file" if addedkeycount==1 else u"key files")
     # Make the json write all the prefs to disk
     dedrmprefs.writeprefs(False)
 
     # get any .der files in the config dir
     priorkeycount = len(dedrmprefs['adeptkeys'])
     adeptfilekeys = getConfigFiles('.der','hex')
-    ineptcount = addConfigFiles('.der', 'adeptkeys')
     for keypair in adeptfilekeys:
         name = keypair[0]
         value = keypair[1]
         dedrmprefs.addnamedvaluetoprefs('adeptkeys', name, value)
     addedkeycount = len(dedrmprefs['adeptkeys'])-priorkeycount
     if addedkeycount > 0:
-        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, ineptcount, u"keyfile" if ineptcount==1 else u"keyfiles")
+        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"keyfile" if addedkeycount==1 else u"keyfiles")
     # Make the json write all the prefs to disk
     dedrmprefs.writeprefs(False)
 
@@ -280,7 +279,7 @@ def convertprefs(always = False):
     if addedserialcount > 0:
         print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
     try:
-        if kindleprefs['wineprefix'] != "":
+        if 'wineprefix' in kindleprefs and kindleprefs['wineprefix'] != "":
             dedrmprefs.set('adobewineprefix',kindleprefs['wineprefix'])
             dedrmprefs.set('kindlewineprefix',kindleprefs['wineprefix'])
             print u"{0} v{1}: WINEPREFIX ‘(2)’ imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, kindleprefs['wineprefix'])

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/scrolltextwidget.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import Tkinter
+import Tkconstants
+
+# basic scrolled text widget
+class ScrolledText(Tkinter.Text):
+    def __init__(self, master=None, **kw):
+        self.frame = Tkinter.Frame(master)
+        self.vbar = Tkinter.Scrollbar(self.frame)
+        self.vbar.pack(side=Tkconstants.RIGHT, fill=Tkconstants.Y)
+        kw.update({'yscrollcommand': self.vbar.set})
+        Tkinter.Text.__init__(self, self.frame, **kw)
+        self.pack(side=Tkconstants.LEFT, fill=Tkconstants.BOTH, expand=True)
+        self.vbar['command'] = self.yview
+        # Copy geometry methods of self.frame without overriding Text
+        # methods = hack!
+        text_meths = vars(Tkinter.Text).keys()
+        methods = vars(Tkinter.Pack).keys() + vars(Tkinter.Grid).keys() + vars(Tkinter.Place).keys()
+        methods = set(methods).difference(text_meths)
+        for m in methods:
+            if m[0] != '_' and m != 'config' and m != 'configure':
+                setattr(self, m, getattr(self.frame, m))
+
+    def __str__(self):
+        return str(self.frame)

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/simpleprefs.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import sys
+import os, os.path
+import shutil
+
+class SimplePrefsError(Exception):
+    pass
+
+class SimplePrefs(object):
+    def __init__(self, target, description):
+        self.prefs = {}
+        self.key2file={}
+        self.file2key={}
+        for keyfilemap in description:
+            [key, filename] = keyfilemap
+            self.key2file[key] = filename
+            self.file2key[filename] = key
+        self.target = target + 'Prefs'
+        if sys.platform.startswith('win'):
+            import _winreg as winreg
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            prefdir = path + os.sep + self.target
+        elif sys.platform.startswith('darwin'):
+            home = os.getenv('HOME')
+            prefdir = os.path.join(home,'Library','Preferences','org.' + self.target)
+        else:
+            # linux and various flavors of unix
+            home = os.getenv('HOME')
+            prefdir = os.path.join(home,'.' + self.target)
+        if not os.path.exists(prefdir):
+            os.makedirs(prefdir)
+        self.prefdir = prefdir
+        self.prefs['dir'] = self.prefdir
+        self._loadPreferences()
+
+    def _loadPreferences(self):
+        filenames = os.listdir(self.prefdir)
+        for filename in filenames:
+            if filename in self.file2key:
+                key = self.file2key[filename]
+                filepath = os.path.join(self.prefdir,filename)
+                if os.path.isfile(filepath):
+                    try :
+                        data = file(filepath,'rb').read()
+                        self.prefs[key] = data
+                    except Exception, e:
+                        pass
+
+    def getPreferences(self):
+        return self.prefs
+
+    def setPreferences(self, newprefs={}):
+        if 'dir' not in newprefs:
+            raise SimplePrefsError('Error: Attempt to Set Preferences in unspecified directory')
+        if newprefs['dir'] != self.prefs['dir']:
+            raise SimplePrefsError('Error: Attempt to Set Preferences in unspecified directory')
+        for key in newprefs:
+            if key != 'dir':
+                if key in self.key2file:
+                    filename = self.key2file[key]
+                    filepath = os.path.join(self.prefdir,filename)
+                    data = newprefs[key]
+                    if data != None:
+                        data = str(data)
+                    if data == None or data == '':
+                        if os.path.exists(filepath):
+                            os.remove(filepath)
+                    else:
+                        try:
+                            file(filepath,'wb').write(data)
+                        except Exception, e:
+                            pass
+        self.prefs = newprefs
+        return

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/stylexml2css.py

@@ -178,7 +178,12 @@ class DocParser(object):
                             if val == "":
                                 val = 0
 
-                            if not ((attr == 'hang') and (int(val) == 0)) :
+                            if not ((attr == 'hang') and (int(val) == 0)):
+                                try:
+                                    f = float(val)
+                                except:
+                                    print "Warning: unrecognised val, ignoring"
+                                    val = 0
                                 pv = float(val)/scale
                                 cssargs[attr] = (self.attr_val_map[attr], pv)
                                 keep = True

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/subasyncio.py

@@ -0,0 +1,148 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import os, sys
+import signal
+import threading
+import subprocess
+from subprocess import Popen, PIPE, STDOUT
+
+# **heavily** chopped up and modfied version of asyncproc.py
+# to make it actually work on Windows as well as Mac/Linux
+# For the original see:
+# "http://www.lysator.liu.se/~bellman/download/"
+# author is  "Thomas Bellman <bellman@lysator.liu.se>"
+# available under GPL version 3 or Later
+
+# create an asynchronous subprocess whose output can be collected in
+# a non-blocking manner
+
+# What a mess!  Have to use threads just to get non-blocking io
+# in a cross-platform manner
+
+# luckily all thread use is hidden within this class
+
+class Process(object):
+    def __init__(self, *params, **kwparams):
+        if len(params) <= 3:
+            kwparams.setdefault('stdin', subprocess.PIPE)
+        if len(params) <= 4:
+            kwparams.setdefault('stdout', subprocess.PIPE)
+        if len(params) <= 5:
+            kwparams.setdefault('stderr', subprocess.PIPE)
+        self.__pending_input = []
+        self.__collected_outdata = []
+        self.__collected_errdata = []
+        self.__exitstatus = None
+        self.__lock = threading.Lock()
+        self.__inputsem = threading.Semaphore(0)
+        self.__quit = False
+
+        self.__process = subprocess.Popen(*params, **kwparams)
+
+        if self.__process.stdin:
+            self.__stdin_thread = threading.Thread(
+                name="stdin-thread",
+                target=self.__feeder, args=(self.__pending_input,
+                                            self.__process.stdin))
+            self.__stdin_thread.setDaemon(True)
+            self.__stdin_thread.start()
+
+        if self.__process.stdout:
+            self.__stdout_thread = threading.Thread(
+                name="stdout-thread",
+                target=self.__reader, args=(self.__collected_outdata,
+                                            self.__process.stdout))
+            self.__stdout_thread.setDaemon(True)
+            self.__stdout_thread.start()
+
+        if self.__process.stderr:
+            self.__stderr_thread = threading.Thread(
+                name="stderr-thread",
+                target=self.__reader, args=(self.__collected_errdata,
+                                            self.__process.stderr))
+            self.__stderr_thread.setDaemon(True)
+            self.__stderr_thread.start()
+
+    def pid(self):
+        return self.__process.pid
+
+    def kill(self, signal):
+        self.__process.send_signal(signal)
+
+    # check on subprocess (pass in 'nowait') to act like poll
+    def wait(self, flag):
+        if flag.lower() == 'nowait':
+            rc = self.__process.poll()
+        else:
+            rc = self.__process.wait()
+        if rc != None:
+            if self.__process.stdin:
+                self.closeinput()
+            if self.__process.stdout:
+                self.__stdout_thread.join()
+            if self.__process.stderr:
+                self.__stderr_thread.join()
+        return self.__process.returncode
+
+    def terminate(self):
+        if self.__process.stdin:
+            self.closeinput()
+        self.__process.terminate()
+
+    # thread gets data from subprocess stdout
+    def __reader(self, collector, source):
+        while True:
+            data = os.read(source.fileno(), 65536)
+            self.__lock.acquire()
+            collector.append(data)
+            self.__lock.release()
+            if data == "":
+                source.close()
+                break
+        return
+
+    # thread feeds data to subprocess stdin
+    def __feeder(self, pending, drain):
+        while True:
+            self.__inputsem.acquire()
+            self.__lock.acquire()
+            if not pending  and self.__quit:
+                drain.close()
+                self.__lock.release()
+                break
+            data = pending.pop(0)
+            self.__lock.release()
+            drain.write(data)
+
+    # non-blocking read of data from subprocess stdout
+    def read(self):
+        self.__lock.acquire()
+        outdata = "".join(self.__collected_outdata)
+        del self.__collected_outdata[:]
+        self.__lock.release()
+        return outdata
+
+    # non-blocking read of data from subprocess stderr
+    def readerr(self):
+        self.__lock.acquire()
+        errdata = "".join(self.__collected_errdata)
+        del self.__collected_errdata[:]
+        self.__lock.release()
+        return errdata
+
+    # non-blocking write to stdin of subprocess
+    def write(self, data):
+        if self.__process.stdin is None:
+            raise ValueError("Writing to process with stdin not a pipe")
+        self.__lock.acquire()
+        self.__pending_input.append(data)
+        self.__inputsem.release()
+        self.__lock.release()
+
+    # close stdinput of subprocess
+    def closeinput(self):
+        self.__lock.acquire()
+        self.__quit = True
+        self.__inputsem.release()
+        self.__lock.release()

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/topazextract.py

@@ -356,7 +356,7 @@ class TopazBook:
 
         self.setBookKey(bookKey)
         self.createBookDirectory()
-        self.extractFiles()
+        self.extractFiles() 
         print u"Successfully Extracted Topaz contents"
         if inCalibre:
             from calibre_plugins.dedrm import genbook

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/wineutils.py

@@ -24,7 +24,7 @@ def WineGetKeys(scriptpath, extension, wineprefix=""):
 
     outdirpath = os.path.join(basepath, u"winekeysdir")
     if not os.path.exists(outdirpath):
-        os.mkdir(outdirpath)
+        os.makedirs(outdirpath)
 
     if wineprefix != "" and os.path.exists(wineprefix):
          cmdline = u"WINEPREFIX=\"{2}\" wine python.exe \"{0}\" \"{1}\"".format(scriptpath,outdirpath,wineprefix)

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/DeDRM_app.pyw

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-# DeDRM.pyw, version 6.0.1
+# DeDRM.pyw
 # Copyright 2010-2013 some_updates and Apprentice Alf
 
 # Revision history:
@@ -10,8 +10,13 @@
 #   6.0.2 - Fixed problem with spaces in paths and the bat file
 #   6.0.3 - Fix for Windows non-ascii user names
 #   6.0.4 - Fix for other potential unicode problems
+#   6.0.5 - Fix typo
+#   6.2.0 - Update to match plugin and AppleScript
+#   6.2.1 - Fix for non-ascii user names
+#   6.2.2 - Added URL method for B&N/nook books
 
-__version__ = '6.0.4'
+
+__version__ = '6.2.2'
 
 import sys
 import os, os.path
@@ -103,6 +108,14 @@ class MainApp(Tk):
             except:
                 traceback.print_exc()
                 pass
+        bnepubkeyfile = os.path.join(prefdir,'bnepubkey.b64')
+        if not os.path.exists(bnepubkeyfile):
+            import ignoblekey
+            try:
+                ignoblekey.getkey(bnepubkeyfile)
+            except:
+                traceback.print_exc()
+                pass
         return prefs
 
     def setPreferences(self, newprefs):
@@ -526,7 +539,7 @@ class ConvDialog(Toplevel):
             self.p2 = Process(target=processPDB, args=(q, infile, outdir, rscpath))
             self.p2.start()
             return 0
-        if ext in ['.azw', '.azw1', '.azw3', '.azw4', '.prc', '.mobi', '.tpz']:
+        if ext in ['.azw', '.azw1', '.azw3', '.azw4', '.prc', '.mobi', '.pobi', '.tpz']:
             self.p2 = Process(target=processK4MOBI,args=(q, infile, outdir, rscpath))
             self.p2.start()
             return 0
@@ -578,7 +591,7 @@ def main():
     argv=unicode_argv()
     apphome = os.path.dirname(argv[0])
     apphome = os.path.abspath(apphome)
-
+    
     # windows may pass a spurious quoted null string as argv[1] from bat file
     # simply work around this until we can figure out a better way to handle things
     if sys.platform.startswith('win') and len(argv) == 2:

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/DeDRM_Barnes and Noble Key_Help.htm

@@ -22,13 +22,19 @@ li {margin-top: 0.5em}
 
 <p>If you have upgraded from an earlier version of the plugin, any existing Barnes and Noble keys will have been automatically imported, so you might not need to do any more configuration. Continue reading for key generation and management instructions.</p>
 
+<h3>Changes at Barnes & Noble</h3>
+
+<p>In mid-2014, Barnes & Noble changed the way they generated encryption keys. Instead of deriving the key from the user's name and credit card number, they started generating a random key themselves, sending that key through to devices when they connected to the Barnes & Noble servers. This means that most users will now find that no combination of their name and CC# will work in decrypting their recently downloaded ebooks.</p>
+
+<p>Someone commenting at Apprentice Alf's blog detailed a way to retrieve a new account key using the account's email address and password. This method has now been incorporated into the plugin.
+
 <h3>Creating New Keys:</h3>
 
 <p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering the necessary data to generate a new key.</p>
 <ul>
-<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (name, cc#) it was created with.</li>
-<li><span class="bold">Your Name:</span> This is the name used by Barnes and Noble to generate your encryption key. Seemingly at random, Barnes and Noble choose one of three places from which to take this name. Most commonly, it’s your name as set in your Barnes &amp; Noble account, My Account page, directly under PERSONAL INFORMATION.  Sometimes it is the the name used in the default shipping address, and sometimes it’s the name listed for the active credit card. If these names are different in your Barnes and Noble account preferences, I suggest creating one key for each version of your name. This name will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
-<li><span class="bold">Credit Card#:</span> this is the default credit card number that was on file with Barnes and Noble at the time of download of the ebook to be de-DRMed. Just enter the 16 (15 for American Express) digits. As with the name, this number will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (account email address) it was created with.</li>
+<li><span class="bold">B&N/nook account email address:</span> This is the default email address for your Barnes and Noble/nook account. This email will not be stored anywhere on your computer or in calibre. It will only be used to fetch the account key that from the B&N server, and it is that key that will be stored in the preferences.</li>
+<li><span class="bold">B&N/nook account password:</span> this is the password for your Barnes and Noble/nook account. As with the email address, this will not be stored anywhere on your computer or in calibre. It will only be used to fetch the key from the B&N server.</li>
 </ul>
 
 <p>Click the OK button to create and store the generated key. Or Cancel if you don’t want to create a key.</p>
@@ -48,10 +54,15 @@ li {margin-top: 0.5em}
 
 <h3>Importing Existing Keyfiles:</h3>
 
-<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script.</p>
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script, or you may have made it by following the instructions above.</p>
 
 <p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
 
+<h3>NOOK Study</h3>
+<p>Books downloaded through NOOK Study may or may not use the key found using the above method. If a book is not decrypted successfully with any of the keys, the plugin will attempt to recover keys from the NOOK Study log file and use them.</p>
+
+
+
 </body>
 
 </html>

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/DeDRM_Help.htm

@@ -17,7 +17,7 @@ p {margin-top: 0}
 
 <body>
 
-<h1>DeDRM Plugin <span class="version">(v6.0.0)</span></h1>
+<h1>DeDRM Plugin <span class="version">(v6.2.2)</span></h1>
 
 <p>This plugin removes DRM from ebooks when they are imported into calibre. If you already have DRMed ebooks in your calibre library, you will need to remove them and import them again.</p>
 

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/__init__.py

@@ -27,14 +27,28 @@ __docformat__ = 'restructuredtext en'
 # Revision history:
 #   6.0.0 - Initial release
 #   6.0.1 - Bug Fixes for Windows App, Kindle for Mac and Windows Adobe Digital Editions
-#   6.0.2 - Restored call to Wine to get Kindle for PC keys
+#   6.0.2 - Restored call to Wine to get Kindle for PC keys, added for ADE
+#   6.0.3 - Fixes for Kindle for Mac and Windows non-ascii user names
+#   6.0.4 - Fixes for stand-alone scripts and applications
+#           and pdb files in plugin and initial conversion of prefs.
+#   6.0.5 - Fix a key issue
+#   6.0.6 - Fix up an incorrect function call
+#   6.0.7 - Error handling for incomplete PDF metadata
+#   6.0.8 - Fixes a Wine key issue and topaz support
+#   6.0.9 - Ported to work with newer versions of Calibre (moved to Qt5). Still supports older Qt4 versions.
+#   6.1.0 - Fixed multiple books import problem and PDF import with no key problem
+#   6.2.0 - Support for getting B&N key from nook Study log. Fix for UTF-8 filenames in Adobe ePubs.
+#           Fix for not copying needed files. Fix for getting default Adobe key for PDFs
+#   6.2.1 - Fix for non-ascii Windows user names
+#   6.2.2 - Added URL method for B&N/nook books
+
 
 """
 Decrypt DRMed ebooks.
 """
 
 PLUGIN_NAME = u"DeDRM"
-PLUGIN_VERSION_TUPLE = (6, 0, 2)
+PLUGIN_VERSION_TUPLE = (6, 2, 2)
 PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
 # Include an html helpfile in the plugin's zipfile with the following name.
 RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'
@@ -78,34 +92,24 @@ class DeDRM(FileTypePlugin):
     author                  = u"DiapDealer, Apprentice Alf, The Dark Reverser and i♥cabbages"
     version                 = PLUGIN_VERSION_TUPLE
     minimum_calibre_version = (0, 7, 55)  # Compiled python libraries cannot be imported in earlier versions.
-    file_types              = set(['epub','pdf','pdb','prc','mobi','azw','azw1','azw3','azw4','tpz'])
+    file_types              = set(['epub','pdf','pdb','prc','mobi','pobi','azw','azw1','azw3','azw4','tpz'])
     on_import               = True
     priority                = 600
 
-    def initialize(self):
-        # convert old preferences, if necessary.
-        try:
-            from calibre_plugins.dedrm.prefs import convertprefs
-            convertprefs()
-        except:
-            traceback.print_exc()
 
+    def initialize(self):
         """
-        Dynamic modules can't be imported/loaded from a zipfile... so this routine
-        runs whenever the plugin gets initialized. This will extract the appropriate
+        Dynamic modules can't be imported/loaded from a zipfile.
+        So this routine will extract the appropriate
         library for the target OS and copy it to the 'alfcrypto' subdirectory of
         calibre's configuration directory. That 'alfcrypto' directory is then
         inserted into the syspath (as the very first entry) in the run function
         so the CDLL stuff will work in the alfcrypto.py script.
+
+        The extraction only happens once per version of the plugin
+        Also perform upgrade of preferences once per version
         """
         try:
-            if iswindows:
-                names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
-            elif isosx:
-                names = [u"libalfcrypto.dylib"]
-            else:
-                names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
-            lib_dict = self.load_resources(names)
             self.pluginsdir = os.path.join(config_dir,u"plugins")
             if not os.path.exists(self.pluginsdir):
                 os.mkdir(self.pluginsdir)
@@ -118,9 +122,38 @@ class DeDRM(FileTypePlugin):
             self.alfdir = os.path.join(self.maindir,u"libraryfiles")
             if not os.path.exists(self.alfdir):
                 os.mkdir(self.alfdir)
-            for entry, data in lib_dict.items():
-                file_path = os.path.join(self.alfdir, entry)
-                open(file_path,'wb').write(data)
+            # only continue if we've never run this version of the plugin before
+            self.verdir = os.path.join(self.maindir,PLUGIN_VERSION)
+            if not os.path.exists(self.verdir):
+                if iswindows:
+                    names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
+                elif isosx:
+                    names = [u"libalfcrypto.dylib"]
+                else:
+                    names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
+                lib_dict = self.load_resources(names)
+                print u"{0} v{1}: Copying needed library files from plugin's zip".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                for entry, data in lib_dict.items():
+                    file_path = os.path.join(self.alfdir, entry)
+                    try:
+                        os.remove(file_path)
+                    except:
+                        pass
+
+                    try:
+                        open(file_path,'wb').write(data)
+                    except:
+                        print u"{0} v{1}: Exception when copying needed library files after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        pass
+
+                # convert old preferences, if necessary.
+                from calibre_plugins.dedrm.prefs import convertprefs
+                convertprefs()
+
+                # mark that this version has been initialized
+                os.mkdir(self.verdir)
         except Exception, e:
             traceback.print_exc()
             raise
@@ -158,7 +191,12 @@ class DeDRM(FileTypePlugin):
                 of = self.temporary_file(u".epub")
 
                 # Give the user key, ebook and TemporaryPersistent file to the decryption function.
-                result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                try:
+                    result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                except:
+                    print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
+                    result = 1
 
                 of.close()
 
@@ -169,8 +207,69 @@ class DeDRM(FileTypePlugin):
 
                 print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
 
+            # perhaps we should see if we can get a key from a log file
+            print u"{0} v{1}: Looking for new NOOK Study Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+            # get the default NOOK Study keys
+            defaultkeys = []
+
+            try:
+                if iswindows or isosx:
+                    from calibre_plugins.dedrm.ignoblekey import nookkeys
+
+                    defaultkeys = nookkeys()
+                else: # linux
+                    from wineutils import WineGetKeys
+
+                    scriptpath = os.path.join(self.alfdir,u"ignoblekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".b64",dedrmprefs['adobewineprefix'])
+
+            except:
+                print u"{0} v{1}: Exception when getting default NOOK Study Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+
+            newkeys = []
+            for keyvalue in defaultkeys:
+                if keyvalue not in dedrmprefs['bandnkeys'].values():
+                    newkeys.append(keyvalue)
+
+            if len(newkeys) > 0:
+                try:
+                    for i,userkey in enumerate(newkeys):
+                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                        of = self.temporary_file(u".epub")
+
+                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                        try:
+                            result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                        except:
+                           print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                           traceback.print_exc()
+                           result = 1
+
+                        of.close()
+
+                        if result == 0:
+                            # Decryption was a success
+                            # Store the new successful key in the defaults
+                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                            try:
+                                dedrmprefs.addnamedvaluetoprefs('bandnkeys','nook_Study_key',keyvalue)
+                                dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                            except:
+                                print u"{0} v{1}: Exception saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                                traceback.print_exc()
+                            # Return the modified PersistentTemporary file to calibre.
+                            return of.name
+
+                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                except Exception, e:
+                    pass
+
             print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
         # import the Adobe Adept ePub handler
         import calibre_plugins.dedrm.ineptepub as ineptepub
@@ -188,6 +287,8 @@ class DeDRM(FileTypePlugin):
                 try:
                     result = ineptepub.decryptBook(userkey, inf.name, of.name)
                 except:
+                    print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
                     result = 1
 
                 of.close()
@@ -213,11 +314,12 @@ class DeDRM(FileTypePlugin):
                 else: # linux
                     from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"adobekey.py")
+                    scriptpath = os.path.join(self.alfdir,u"adobekey.py")
                     defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
 
-                self.default_key = default_keys[0]
+                self.default_key = defaultkeys[0]
             except:
+                print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
                 traceback.print_exc()
                 self.default_key = u""
 
@@ -236,6 +338,8 @@ class DeDRM(FileTypePlugin):
                         try:
                             result = ineptepub.decryptBook(userkey, inf.name, of.name)
                         except:
+                            print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
                             result = 1
 
                         of.close()
@@ -247,7 +351,9 @@ class DeDRM(FileTypePlugin):
                             try:
                                 dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
                                 dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
                             except:
+                                print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
                                 traceback.print_exc()
                             # Return the modified PersistentTemporary file to calibre.
                             return of.name
@@ -258,12 +364,12 @@ class DeDRM(FileTypePlugin):
 
             # Something went wrong with decryption.
             print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
         # Not a Barnes & Noble nor an Adobe Adept
         # Import the fixed epub.
         print u"{0} v{1}: “{2}” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
-        return inf.name
+        raise DeDRMError(u"{0} v{1}: Couldn't decrypt after {2:.1f} seconds. DRM free perhaps?".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
     def PDFDecrypt(self,path_to_ebook):
         import calibre_plugins.dedrm.prefs as prefs
@@ -281,6 +387,8 @@ class DeDRM(FileTypePlugin):
             try:
                 result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
             except:
+                print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
                 result = 1
 
             of.close()
@@ -290,67 +398,73 @@ class DeDRM(FileTypePlugin):
                 # Return the modified PersistentTemporary file to calibre.
                 return of.name
 
-            # perhaps we need to get a new default ADE key
-            print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname,time.time()-self.starttime)
 
-            # get the default Adobe keys
-            defaultkeys = []
+        # perhaps we need to get a new default ADE key
+        print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
 
+        # get the default Adobe keys
+        defaultkeys = []
+
+        try:
             if iswindows or isosx:
-                import calibre_plugins.dedrm.adobekey as adobe
+                from calibre_plugins.dedrm.adobekey import adeptkeys
 
-                try:
-                    defaultkeys = adobe.adeptkeys()
-                except:
-                    pass
-            else:
-                # linux
-                try:
-                    from wineutils import WineGetKeys
+                defaultkeys = adeptkeys()
+            else: # linux
+                from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"adobekey.py")
-                    defaultkeys = self.WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
-                except:
-                    pass
+                scriptpath = os.path.join(self.alfdir,u"adobekey.py")
+                defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
 
-            newkeys = []
-            for keyvalue in defaultkeys:
-                if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
-                    newkeys.append(keyvalue)
+            self.default_key = defaultkeys[0]
+        except:
+            print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            traceback.print_exc()
+            self.default_key = u""
 
-            if len(newkeys) > 0:
-                try:
-                    for i,userkey in enumerate(newkeys):
-                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
-                        of = self.temporary_file(u".pdf")
+        newkeys = []
+        for keyvalue in defaultkeys:
+            if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
+                newkeys.append(keyvalue)
 
-                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+        if len(newkeys) > 0:
+            try:
+                for i,userkey in enumerate(newkeys):
+                    print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                    of = self.temporary_file(u".pdf")
+
+                    # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                    try:
+                        result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
+                    except:
+                        print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        result = 1
+
+                    of.close()
+
+                    if  result == 0:
+                        # Decryption was a success
+                        # Store the new successful key in the defaults
+                        print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
                         try:
-                            result = ineptepdf.decryptBook(userkey, inf.name, of.name)
+                            dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
+                            dedrmprefs.writeprefs()
+                            print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
                         except:
-                            result = 1
+                            print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
+                        # Return the modified PersistentTemporary file to calibre.
+                        return of.name
 
-                        of.close()
-
-                        if  result == 0:
-                            # Decryption was a success
-                            # Store the new successful key in the defaults
-                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
-                            try:
-                                dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
-                                dedrmprefs.writeprefs()
-                            except:
-                                traceback.print_exc()
-                            # Return the modified PersistentTemporary file to calibre.
-                            return of.name
-
-                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-                except Exception, e:
-                    pass
+                    print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+            except Exception, e:
+                pass
 
         # Something went wrong with decryption.
         print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
 
     def KindleMobiDecrypt(self,path_to_ebook):
@@ -386,9 +500,11 @@ class DeDRM(FileTypePlugin):
                 else: # linux
                     from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"kindlekey.py")
-                    defaultkeys = self.WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
+                    scriptpath = os.path.join(self.alfdir,u"kindlekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
             except:
+                print u"{0} v{1}: Exception when getting default Kindle Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
                 pass
 
             newkeys = {}
@@ -411,8 +527,7 @@ class DeDRM(FileTypePlugin):
             if not decoded:
                 #if you reached here then no luck raise and exception
                 print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-                traceback.print_exc()
-                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{4}” after {3:.1f} seconds with error: {2}\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, e.args[0],time.time()-self.starttime,os.path.basename(path_to_ebook)))
+                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
         of = self.temporary_file(book.getBookExtension())
         book.getFile(of.name)
@@ -426,7 +541,7 @@ class DeDRM(FileTypePlugin):
         import calibre_plugins.dedrm.prefs as prefs
         import calibre_plugins.dedrm.erdr2pml
 
-        dedrmrefs = prefs.DeDRM_Prefs()
+        dedrmprefs = prefs.DeDRM_Prefs()
         # Attempt to decrypt epub with each encryption key (generated or provided).
         for keyname, userkey in dedrmprefs['ereaderkeys'].items():
             keyname_masked = u"".join((u'X' if (x.isdigit()) else x) for x in keyname)
@@ -446,7 +561,7 @@ class DeDRM(FileTypePlugin):
             print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
 
         print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
 
     def run(self, path_to_ebook):

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/android.py

@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+#fileencoding: utf-8
+
+# android.py
+# Copyright © 2013-2015 by Thom and Apprentice Harper
+
+# Revision history:
+#  1.0   - AmazonSecureStorage.xml decryption to serial number
+#  1.1   - map_data_storage.db decryption to serial number
+#  1.2   - BugFix
+
+import os
+import sys
+import zlib
+import tarfile
+from hashlib import md5
+from cStringIO import StringIO
+from binascii import a2b_hex, b2a_hex
+
+STORAGE = 'AmazonSecureStorage.xml'
+STORAGE2 = 'map_data_storage.db'
+
+class AndroidObfuscation(object):
+    '''AndroidObfuscation
+    For the key, it's written in java, and run in android dalvikvm
+    '''
+
+    key = a2b_hex('0176e04c9408b1702d90be333fd53523')
+
+    def encrypt(self, plaintext):
+        cipher = self._get_cipher()
+        padding = len(self.key) - len(plaintext) % len(self.key)
+        plaintext += chr(padding) * padding
+        return b2a_hex(cipher.encrypt(plaintext))
+
+    def decrypt(self, ciphertext):
+        cipher = self._get_cipher()
+        plaintext = cipher.decrypt(a2b_hex(ciphertext))
+        return plaintext[:-ord(plaintext[-1])]
+
+    def _get_cipher(self):
+        try:
+            from Crypto.Cipher import AES
+            return AES.new(self.key)
+        except ImportError:
+            from aescbc import AES, noPadding
+            return AES(self.key, padding=noPadding())
+
+class AndroidObfuscationV2(AndroidObfuscation):
+    '''AndroidObfuscationV2
+    '''
+
+    count = 503
+    password = 'Thomsun was here!'
+
+    def __init__(self, salt):
+        key = self.password + salt
+        for _ in range(self.count):
+            key = md5(key).digest()
+        self.key = key[:8]
+        self.iv = key[8:16]
+
+    def _get_cipher(self):
+        try :
+            from Crypto.Cipher import DES
+            return DES.new(self.key, DES.MODE_CBC, self.iv)
+        except ImportError:
+            from python_des import Des, CBC
+            return Des(self.key, CBC, self.iv)
+
+def parse_preference(path):
+    ''' parse android's shared preference xml '''
+    storage = {}
+    read = open(path)
+    for line in read:
+        line = line.strip()
+        # <string name="key">value</string>
+        if line.startswith('<string name="'):
+            index = line.find('"', 14)
+            key = line[14:index]
+            value = line[index+2:-9]
+            storage[key] = value
+    read.close()
+    return storage
+
+def get_serials(path=None):
+    ''' get serials from android's shared preference xml '''
+    if path is None and os.path.isfile("backup.ab"):
+        return get_storage()
+
+    if path is None or not os.path.isfile(path):
+        return []
+
+    storage = parse_preference(path)
+    salt = storage.get('AmazonSaltKey')
+    if salt and len(salt) == 16:
+        sys.stdout.write('Using AndroidObfuscationV2\n')
+        obfuscation = AndroidObfuscationV2(a2b_hex(salt))
+    else:
+        sys.stdout.write('Using AndroidObfuscation\n')
+        obfuscation = AndroidObfuscation()
+
+    def get_value(key):
+        encrypted_key = obfuscation.encrypt(key)
+        encrypted_value = storage.get(encrypted_key)
+        if encrypted_value:
+            return obfuscation.decrypt(encrypted_value)
+        return ''
+
+    # also see getK4Pids in kgenpids.py
+    try:
+        dsnid = get_value('DsnId')
+    except:
+        sys.stderr.write('cannot get DsnId\n')
+        return []
+
+    try:
+        tokens = set(get_value('kindle.account.tokens').split(','))
+    except:
+        return []
+
+    serials = []
+    for token in tokens:
+        if token:
+            serials.append('%s%s' % (dsnid, token))
+    return serials
+
+def get_serials2(path=STORAGE2):
+    import sqlite3
+    connection = sqlite3.connect(path)
+    cursor = connection.cursor()
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%token.device.deviceserialname%' ''')
+    dsns = [x[0].encode('utf8') for x in cursor.fetchall()]
+
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%kindle.account.tokens%' ''')
+    tokens = [x[0].encode('utf8') for x in cursor.fetchall()]
+    serials = []
+    for x in dsns:
+        for y in tokens:
+            serials.append('%s%s' % (x, y))
+    return serials
+
+def get_storage(path='backup.ab'):
+    '''get AmazonSecureStorage.xml from android backup.ab
+    backup.ab can be get using adb command:
+    shell> adb backup com.amazon.kindle
+    '''
+    if not os.path.isfile(path):
+        serials = []
+        if os.path.isfile(STORAGE2):
+            serials.extend(get_serials2(STORAGE2))
+        if os.path.isfile(STORAGE):
+            serials.extend(get_serials(STORAGE))
+        return serials
+    output = None
+    read = open(path, 'rb')
+    head = read.read(24)
+    if head[:14] == 'ANDROID BACKUP':
+        output = StringIO(zlib.decompress(read.read()))
+    read.close()
+
+    if not output:
+        return []
+
+    serials = []
+    tar = tarfile.open(fileobj=output)
+    for member in tar.getmembers():
+        if member.name.strip().endswith(STORAGE2):
+            write = open(STORAGE2, 'w')
+            write.write(tar.extractfile(member).read())
+            write.close()
+            serials.extend(get_serials2(STORAGE2))
+        elif member.name.strip().endswith(STORAGE):
+            write = open(STORAGE, 'w')
+            write.write(tar.extractfile(member).read())
+            write.close()
+            serials.extend(get_serials(STORAGE))
+
+    return serials
+
+__all__ = [ 'get_storage', 'get_serials', 'parse_preference',
+            'AndroidObfuscation', 'AndroidObfuscationV2', 'STORAGE']
+
+if __name__ == '__main__':
+    print get_serials()

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/android_readme.txt

@@ -0,0 +1,7 @@
+1.1 get AmazonSecureStorage.xml from /data/data/com.amazon.kindle/shared_prefs/AmazonSecureStorage.xml
+    or map_data_storage.db from /data/data/com.amazon.kindle/databases/map_data_storage.db
+
+1.2 on android 4.0+, run `adb backup com.amazon.kindle` from PC will get backup.ab
+    now android.py can convert backup.ab to AmazonSecureStorage.xml and map_data_storage.db
+
+2. run `k4mobidedrm.py <infile> <outdir>'

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/config.py

@@ -6,19 +6,27 @@ from __future__ import with_statement
 __license__ = 'GPL v3'
 
 # Standard Python modules.
-import os, traceback
+import os, traceback, json
 
 # PyQT4 modules (part of calibre).
-from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+try:
+    from PyQt5.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
                       QGroupBox, QPushButton, QListWidget, QListWidgetItem,
-                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl, QString)
-from PyQt4 import QtGui
-
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+except ImportError:
+    from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+                      QGroupBox, QPushButton, QListWidget, QListWidgetItem,
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+try:
+    from PyQt5 import Qt as QtGui
+except ImportError:
+    from PyQt4 import QtGui
+    
 from zipfile import ZipFile
 
 # calibre modules and constants.
 from calibre.gui2 import (error_dialog, question_dialog, info_dialog, open_url,
-                            choose_dir, choose_files)
+                            choose_dir, choose_files, choose_save_file)
 from calibre.utils.config import dynamic, config_dir, JSONConfig
 from calibre.constants import iswindows, isosx
 
@@ -178,8 +186,8 @@ class ManageKeysDialog(QDialog):
         self.create_key = create_key
         self.keyfile_ext = keyfile_ext
         self.import_key = (keyfile_ext != u"")
-        self.binary_file = (keyfile_ext == u".der")
-        self.json_file = (keyfile_ext == u".k4i")
+        self.binary_file = (keyfile_ext == u"der")
+        self.json_file = (keyfile_ext == u"k4i")
         self.wineprefix = wineprefix
 
         self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))
@@ -267,7 +275,7 @@ class ManageKeysDialog(QDialog):
 
     def getwineprefix(self):
         if self.wineprefix is not None:
-            return unicode(self.wp_lineedit.text().toUtf8(), 'utf8').strip()
+            return unicode(self.wp_lineedit.text()).strip()
         return u""
 
     def populate_list(self):
@@ -316,7 +324,7 @@ class ManageKeysDialog(QDialog):
         if d.result() != d.Accepted:
             # rename cancelled or moot.
             return
-        keyname = unicode(self.listy.currentItem().text().toUtf8(),'utf8')
+        keyname = unicode(self.listy.currentItem().text())
         if not question_dialog(self, "{0} {1}: Confirm Rename".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to rename the {2} named <strong>{0}</strong> to <strong>{1}</strong>?".format(keyname,d.key_name,self.key_type_name), show_copy_button=False, default_yes=False):
             return
         self.plugin_keys[d.key_name] = self.plugin_keys[keyname]
@@ -328,7 +336,7 @@ class ManageKeysDialog(QDialog):
     def delete_key(self):
         if not self.listy.currentItem():
             return
-        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        keyname = unicode(self.listy.currentItem().text())
         if not question_dialog(self, "{0} {1}: Confirm Delete".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to delete the {1} <strong>{0}</strong>?".format(keyname, self.key_type_name), show_copy_button=False, default_yes=False):
             return
         if type(self.plugin_keys) == dict:
@@ -352,9 +360,10 @@ class ManageKeysDialog(QDialog):
         open_url(QUrl(url))
 
     def migrate_files(self):
-        dynamic[PLUGIN_NAME + u"config_dir"] = config_dir
-        files = choose_files(self, PLUGIN_NAME + u"config_dir",
-                u"Select {0} files to import".format(self.key_type_name), [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])], False)
+        unique_dlg_name = PLUGIN_NAME + u"import {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Select {0} files to import".format(self.key_type_name)
+        filters = [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])]
+        files = choose_files(self, unique_dlg_name, caption, filters, all_files=False)
         counter = 0
         skipped = 0
         if files:
@@ -408,17 +417,14 @@ class ManageKeysDialog(QDialog):
             r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
                                     _(errmsg), show=True, show_copy_button=False)
             return
-        filter = QString(u"{0} Files (*.{1})".format(self.key_type_name, self.keyfile_ext))
-        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
-        if dynamic.get(PLUGIN_NAME + 'save_dir'):
-            defaultname = os.path.join(dynamic.get(PLUGIN_NAME + 'save_dir'), u"{0}.{1}".format(keyname , self.keyfile_ext))
-        else:
-            defaultname = os.path.join(os.path.expanduser('~'), u"{0}.{1}".format(keyname , self.keyfile_ext))
-        filename = unicode(QtGui.QFileDialog.getSaveFileName(self, u"Save {0} File as...".format(self.key_type_name), defaultname,
-                                            u"{0} Files (*.{1})".format(self.key_type_name,self.keyfile_ext), filter))
+        keyname = unicode(self.listy.currentItem().text())
+        unique_dlg_name = PLUGIN_NAME + u"export {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Save {0} File as...".format(self.key_type_name)
+        filters = [(u"{0} Files".format(self.key_type_name), [u"{0}".format(self.keyfile_ext)])]
+        defaultname = u"{0}.{1}".format(keyname, self.keyfile_ext)
+        filename = choose_save_file(self, unique_dlg_name,  caption, filters, all_files=False, initial_filename=defaultname)
         if filename:
-            dynamic[PLUGIN_NAME + 'save_dir'] = os.path.split(filename)[0]
-            with file(filename, 'w') as fname:
+            with file(filename, 'wb') as fname:
                 if self.binary_file:
                     fname.write(self.plugin_keys[keyname].decode('hex'))
                 elif self.json_file:
@@ -458,7 +464,7 @@ class RenameKeyDialog(QDialog):
         self.resize(self.sizeHint())
 
     def accept(self):
-        if self.key_ledit.text().isEmpty() or unicode(self.key_ledit.text()).isspace():
+        if not unicode(self.key_ledit.text()) or unicode(self.key_ledit.text()).isspace():
             errmsg = u"Key name field cannot be empty!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
                                     _(errmsg), show=True, show_copy_button=False)
@@ -479,7 +485,7 @@ class RenameKeyDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
 
 
@@ -515,14 +521,14 @@ class AddBandNKeyDialog(QDialog):
 
         name_group = QHBoxLayout()
         data_group_box_layout.addLayout(name_group)
-        name_group.addWidget(QLabel(u"Your Name:", self))
+        name_group.addWidget(QLabel(u"B&N/nook account email address:", self))
         self.name_ledit = QLineEdit(u"", self)
-        self.name_ledit.setToolTip(_(u"<p>Enter your name as it appears in your B&N " +
-                                u"account or on your credit card.</p>" +
+        self.name_ledit.setToolTip(_(u"<p>Enter your email address as it appears in your B&N " +
+                                u"account.</p>" +
                                 u"<p>It will only be used to generate this " +
-                                u"one-time key and won\'t be stored anywhere " +
+                                u"key and won\'t be stored anywhere " +
                                 u"in calibre or on your computer.</p>" +
-                                u"<p>(ex: Jonathan Smith)"))
+                                u"<p>eg: apprenticeharper@gmail.com</p>"))
         name_group.addWidget(self.name_ledit)
         name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
         name_disclaimer_label.setAlignment(Qt.AlignHCenter)
@@ -530,13 +536,12 @@ class AddBandNKeyDialog(QDialog):
 
         ccn_group = QHBoxLayout()
         data_group_box_layout.addLayout(ccn_group)
-        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        ccn_group.addWidget(QLabel(u"B&N/nook account password:", self))
         self.cc_ledit = QLineEdit(u"", self)
-        self.cc_ledit.setToolTip(_(u"<p>Enter the full credit card number on record " +
-                                u"in your B&N account.</p>" +
-                                u"<p>No spaces or dashes... just the numbers. " +
-                                u"This number will only be used to generate this " +
-                                u"one-time key and won\'t be stored anywhere in " +
+        self.cc_ledit.setToolTip(_(u"<p>Enter the password " +
+                                u"for your B&N account.</p>" +
+                                u"<p>The password will only be used to generate this " +
+                                u"key and won\'t be stored anywhere in " +
                                 u"calibre or on your computer."))
         ccn_group.addWidget(self.cc_ledit)
         ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
@@ -553,29 +558,26 @@ class AddBandNKeyDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        from calibre_plugins.dedrm.ignoblekeygen import generate_key as generate_bandn_key
-        return generate_bandn_key(self.user_name,self.cc_number)
+        from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as fetch_bandn_key
+        return fetch_bandn_key(self.user_name,self.cc_number)
 
     @property
     def user_name(self):
-        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
 
     @property
     def cc_number(self):
-        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+        return unicode(self.cc_ledit.text()).strip()
 
 
     def accept(self):
         if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
             errmsg = u"All fields are required!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
-        if not self.cc_number.isdigit():
-            errmsg = u"Numbers only in the credit card number field!"
-            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
         if len(self.key_name) < 4:
             errmsg = u"Key name must be at <i>least</i> 4 characters long!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
@@ -634,7 +636,7 @@ class AddEReaderDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -643,11 +645,11 @@ class AddEReaderDialog(QDialog):
 
     @property
     def user_name(self):
-        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
 
     @property
     def cc_number(self):
-        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+        return unicode(self.cc_ledit.text()).strip().replace(' ', '').replace('-','')
 
 
     def accept(self):
@@ -676,7 +678,7 @@ class AddAdeptDialog(QDialog):
                 from calibre_plugins.dedrm.adobekey import adeptkeys
 
                 defaultkeys = adeptkeys()
-            else: # linux
+            else:  # linux
                 from wineutils import WineGetKeys
 
                 scriptpath = os.path.join(parent.parent.alfdir,u"adobekey.py")
@@ -719,7 +721,7 @@ class AddAdeptDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -792,7 +794,7 @@ class AddKindleDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -841,11 +843,11 @@ class AddSerialDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     def accept(self):
         if len(self.key_name) == 0 or self.key_name.isspace():
@@ -889,11 +891,11 @@ class AddPIDDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     def accept(self):
         if len(self.key_name) == 0 or self.key_name.isspace():

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/dialogs.py

@@ -18,7 +18,7 @@ from calibre.utils.config import dynamic, config_dir, JSONConfig
 
 from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
 from calibre_plugins.dedrm.utilities import (uStrCmp, DETAILED_MESSAGE, parseCustString)
-from calibre_plugins.dedrm.ignoblekeygen import generate_key as generate_bandn_key
+from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as generate_bandn_key
 from calibre_plugins.dedrm.erdr2pml import getuser_key as generate_ereader_key
 from calibre_plugins.dedrm.adobekey import adeptkeys as retrieve_adept_keys
 from calibre_plugins.dedrm.kindlekey import kindlekeys as retrieve_kindle_keys

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/flatxml2html.py

@@ -458,7 +458,11 @@ class DocParser(object):
             (wtype, num) = pdesc[j]
 
             if wtype == 'ocr' :
-                word = self.ocrtext[num]
+                try:
+                    word = self.ocrtext[num]
+                except:
+                    word = ""
+
                 sep = ' '
 
                 if handle_links:

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/ignoblekey.py

@@ -0,0 +1,336 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekey.py
+# Copyright © 2015 Apprentice Alf and Apprentice Harper
+
+# Based on kindlekey.py, Copyright © 2010-2013 by some_updates and Apprentice Alf
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Revision history:
+#   1.0 - Initial release
+#   1.1 - remove duplicates and return last key as single key
+
+"""
+Get Barnes & Noble EPUB user key from nook Studio log file
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.1"
+
+import sys
+import os
+import hashlib
+import getopt
+import re
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekey.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+class DrmException(Exception):
+    pass
+
+# Locate all of the nookStudy/nook for PC/Mac log file and return as list
+def getNookLogFiles():
+    logFiles = []
+    found = False
+    if iswindows:
+        import _winreg as winreg
+
+        # some 64 bit machines do not have the proper registry key for some reason
+        # or the python interface to the 32 vs 64 bit registry is broken
+        paths = set()
+        if 'LOCALAPPDATA' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+            if os.path.isdir(path):
+                paths.add(path)
+        if 'USERPROFILE' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Local"
+            if os.path.isdir(path):
+                paths.add(path)
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Roaming"
+            if os.path.isdir(path):
+                paths.add(path)
+        # User Shell Folders show take precedent over Shell Folders if present
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+
+        for path in paths:
+            # look for nookStudy log file
+            logpath = path +'\\Barnes & Noble\\NOOKstudy\\logs\\BNClientLog.txt'
+            if os.path.isfile(logpath):
+                found = True
+                print('Found nookStudy log file: ' + logpath.encode('ascii','ignore'))
+                logFiles.append(logpath)
+    else:
+        home = os.getenv('HOME')
+        # check for BNClientLog.txt in various locations
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+
+    if not found:
+        print('No nook Study log files have been found.')
+    return logFiles
+
+
+# Extract CCHash key(s) from log file
+def getKeysFromLog(kLogFile):
+    keys = []
+    regex = re.compile("ccHash: \"(.{28})\"");
+    for line in open(kLogFile):
+        for m in regex.findall(line):
+            keys.append(m)
+    return keys
+
+# interface for calibre plugin
+def nookkeys(files = []):
+    keys = []
+    if files == []:
+        files = getNookLogFiles()
+    for file in files:
+        fileKeys = getKeysFromLog(file)
+        if fileKeys:
+            print u"Found {0} keys in the Nook Study log files".format(len(fileKeys))
+            keys.extend(fileKeys)
+    return list(set(keys))
+
+# interface for Python DeDRM
+# returns single key or multiple keys, depending on path or file passed in
+def getkey(outpath, files=[]):
+    keys = nookkeys(files)
+    if len(keys) > 0:
+        if not os.path.isdir(outpath):
+            outfile = outpath
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(keys[-1])
+            print u"Saved a key to {0}".format(outfile)
+        else:
+            keycount = 0
+            for key in keys:
+                while True:
+                    keycount += 1
+                    outfile = os.path.join(outpath,u"nookkey{0:d}.b64".format(keycount))
+                    if not os.path.exists(outfile):
+                        break
+                with file(outfile, 'w') as keyfileout:
+                    keyfileout.write(key)
+                print u"Saved a key to {0}".format(outfile)
+        return True
+    return False
+
+def usage(progname):
+    print u"Finds the nook Study encryption keys."
+    print u"Keys are saved to the current directory, or a specified output directory."
+    print u"If a file name is passed instead of a directory, only the first key is saved, in that file."
+    print u"Usage:"
+    print u"    {0:s} [-h] [-k <logFile>] [<outpath>]".format(progname)
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"{0} v{1}\nCopyright © 2015 Apprentice Alf".format(progname,__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "hk:")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        sys.exit(2)
+
+    files = []
+    for o, a in opts:
+        if o == "-h":
+            usage(progname)
+            sys.exit(0)
+        if o == "-k":
+            files = [a]
+
+    if len(args) > 1:
+        usage(progname)
+        sys.exit(2)
+
+    if len(args) == 1:
+        # save to the specified file or directory
+        outpath = args[0]
+        if not os.path.isabs(outpath):
+           outpath = os.path.abspath(outpath)
+    else:
+        # save to the same directory as the script
+        outpath = os.path.dirname(argv[0])
+
+    # make sure the outpath is the
+    outpath = os.path.realpath(os.path.normpath(outpath))
+
+    if not getkey(outpath, files):
+        print u"Could not retrieve nook Study key."
+    return 0
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class ExceptionDialog(Tkinter.Frame):
+        def __init__(self, root, text):
+            Tkinter.Frame.__init__(self, root, border=5)
+            label = Tkinter.Label(self, text=u"Unexpected error:",
+                                  anchor=Tkconstants.W, justify=Tkconstants.LEFT)
+            label.pack(fill=Tkconstants.X, expand=0)
+            self.text = Tkinter.Text(self)
+            self.text.pack(fill=Tkconstants.BOTH, expand=1)
+
+            self.text.insert(Tkconstants.END, text)
+
+
+    argv=unicode_argv()
+    root = Tkinter.Tk()
+    root.withdraw()
+    progpath, progname = os.path.split(argv[0])
+    success = False
+    try:
+        keys = nookkeys()
+        keycount = 0
+        for key in keys:
+            print key
+            while True:
+                keycount += 1
+                outfile = os.path.join(progpath,u"nookkey{0:d}.b64".format(keycount))
+                if not os.path.exists(outfile):
+                    break
+
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(key)
+            success = True
+            tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
+    except DrmException, e:
+        tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
+    except Exception:
+        root.wm_state('normal')
+        root.title(progname)
+        text = traceback.format_exc()
+        ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
+        root.mainloop()
+    if not success:
+        return 1
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/ignoblekeyfetch.py

@@ -0,0 +1,257 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekeyfetch.pyw, version 1.1
+# Copyright © 2015 Apprentice Harper
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Based on discoveries by "Nobody You Know"
+# Code partly based on ignoblekeygen.py by several people.
+
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows from
+#   http://www.activestate.com/activepython/downloads.
+#   Then save this script file as ignoblekeyfetch.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ignoblekeyfetch.pyw.  You can run this
+#   program from the command line (python ignoblekeyfetch.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1.0 - Initial  version
+#   1.1 - Try second URL if first one fails
+
+"""
+Fetch Barnes & Noble EPUB user key from B&N servers using email and password
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.0"
+
+import sys
+import os
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekeyfetch.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class IGNOBLEError(Exception):
+    pass
+
+def fetch_key(email, password):
+    # change name and CC numbers to utf-8 if unicode
+    if type(email)==unicode:
+        email = email.encode('utf-8')
+    if type(password)==unicode:
+        password = password.encode('utf-8')
+        
+    import random
+    random = "%030x" % random.randrange(16**30)
+    
+    import urllib, urllib2, re
+    
+    # try the URL from nook for PC
+    fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+    fetch_url += urllib.quote(password,'')+"&devID=PC_BN_2.5.6.9575_"+random+"&emailAddress="
+    fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+    #print fetch_url
+    
+    found = ''
+    try:
+        req = urllib2.Request(fetch_url)
+        response = urllib2.urlopen(req)
+        the_page = response.read()
+        #print the_page
+        found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+    except:
+        found = ''
+    if len(found)!=28:
+        # try the URL from android devices
+        fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+        fetch_url += urllib.quote(password,'')+"&devID=hobbes_9.3.50818_"+random+"&emailAddress="
+        fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+        #print fetch_url
+        
+        found = ''
+        try:
+            req = urllib2.Request(fetch_url)
+            response = urllib2.urlopen(req)
+            the_page = response.read()
+            #print the_page            
+        found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+    except:
+        found = ''
+
+    return found
+
+
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv) != 4:
+        print u"usage: {0} <email> <password> <keyfileout.b64>".format(progname)
+        return 1
+    email, password, keypath = argv[1:]
+    userkey = fetch_key(email, password)
+    if len(userkey) == 28:
+        open(keypath,'wb').write(userkey)
+        return 0
+    print u"Failed to fetch key."
+    return 1
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Enter parameters")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Account email address").grid(row=0)
+            self.name = Tkinter.Entry(body, width=40)
+            self.name.grid(row=0, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Account password").grid(row=1)
+            self.ccn = Tkinter.Entry(body, width=40)
+            self.ccn.grid(row=1, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=2, column=1, sticky=sticky)
+            self.keypath.insert(2, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Fetch", width=10, command=self.generate)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select B&N ePub key file to produce",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def generate(self):
+            email = self.name.get()
+            password = self.ccn.get()
+            keypath = self.keypath.get()
+            if not email:
+                self.status['text'] = u"Email address not given"
+                return
+            if not password:
+                self.status['text'] = u"Account password not given"
+                return
+            if not keypath:
+                self.status['text'] = u"Output keyfile path not set"
+                return
+            self.status['text'] = u"Fetching..."
+            try:
+                userkey = fetch_key(email, password)
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            if len(userkey) == 28:
+                open(keypath,'wb').write(userkey)
+                self.status['text'] = u"Keyfile fetched successfully"
+            else:
+                self.status['text'] = u"Keyfile fetch failed."
+
+    root = Tkinter.Tk()
+    root.title(u"Barnes & Noble ePub Keyfile Fetch v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/ineptepub.py

@@ -3,7 +3,7 @@
 
 from __future__ import with_statement
 
-# ineptepub.pyw, version 5.9
+# ineptepub.pyw, version 6.1
 # Copyright © 2009-2010 by i♥cabbages
 
 # Released under the terms of the GNU General Public Licence, version 3
@@ -37,13 +37,14 @@ from __future__ import with_statement
 #   5.9 - Fixed to retain zip file metadata (e.g. file modification date)
 #   6.0 - moved unicode_argv call inside main for Windows DeDRM compatibility
 #   6.1 - Work if TkInter is missing
+#   6.2 - Handle UTF-8 file names inside an ePub, fix by Jose Luis
 
 """
 Decrypt Adobe Digital Editions encrypted ePub books.
 """
 
 __license__ = 'GPL v3'
-__version__ = "6.1"
+__version__ = "6.2"
 
 import sys
 import os
@@ -366,7 +367,7 @@ class Decryptor(object):
         return bytes
 
     def decrypt(self, path, data):
-        if path in self._encrypted:
+        if path.encode('utf-8') in self._encrypted:
             data = self._aes.decrypt(data)[16:]
             data = data[:-ord(data[-1])]
             data = self.decompress(data)

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/ineptpdf.py

@@ -51,14 +51,15 @@ from __future__ import with_statement
 #   7.12 - Revised to allow use in calibre plugins to eliminate need for duplicate code
 #   7.13 - Fixed erroneous mentions of ineptepub
 #   7.14 - moved unicode_argv call inside main for Windows DeDRM compatibility
-#   8.0 - Work if TkInter is missing
+#   8.0  - Work if TkInter is missing
+#   8.0.1 - Broken Metadata fix.
 
 """
 Decrypts Adobe ADEPT-encrypted PDF files.
 """
 
 __license__ = 'GPL v3'
-__version__ = "8.0"
+__version__ = "8.0.1"
 
 import sys
 import os
@@ -949,8 +950,11 @@ class PSStackParser(PSBaseParser):
                 try:
                     (pos, objs) = self.end_type('d')
                     if len(objs) % 2 != 0:
-                        raise PSSyntaxError(
-                            'Invalid dictionary construct: %r' % objs)
+                        print "Incomplete dictionary construct"
+                        objs.append("") # this isn't necessary.
+                        # temporary fix. is this due to rental books?
+                        # raise PSSyntaxError(
+                        #     'Invalid dictionary construct: %r' % objs)
                     d = dict((literal_name(k), v) \
                                  for (k,v) in choplist(2, objs))
                     self.push((pos, d))

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/k4mobidedrm.py

@@ -80,10 +80,12 @@ if inCalibre:
     from calibre_plugins.dedrm import mobidedrm
     from calibre_plugins.dedrm import topazextract
     from calibre_plugins.dedrm import kgenpids
+    from calibre_plugins.dedrm import android
 else:
     import mobidedrm
     import topazextract
     import kgenpids
+    import android
 
 # Wrap a stream so that output gets flushed immediately
 # and also make sure that any unicode strings get
@@ -188,7 +190,7 @@ def unescape(text):
 def GetDecryptedBook(infile, kDatabases, serials, pids, starttime = time.time()):
     # handle the obvious cases at the beginning
     if not os.path.isfile(infile):
-        raise DRMException (u"Input file does not exist.")
+        raise DrmException(u"Input file does not exist.")
 
     mobi = True
     magic3 = open(infile,'rb').read(3)
@@ -273,7 +275,7 @@ def decryptBook(infile, outdir, kDatabaseFiles, serials, pids):
 def usage(progname):
     print u"Removes DRM protection from Mobipocket, Amazon KF8, Amazon Print Replica and Amazon Topaz ebooks"
     print u"Usage:"
-    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] <infile> <outdir>".format(progname)
+    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] [ -a <AmazonSecureStorage.xml> ] <infile> <outdir>".format(progname)
 
 #
 # Main
@@ -284,7 +286,7 @@ def cli_main():
     print u"K4MobiDeDrm v{0}.\nCopyright © 2008-2013 The Dark Reverser et al.".format(__version__)
 
     try:
-        opts, args = getopt.getopt(argv[1:], "k:p:s:")
+        opts, args = getopt.getopt(argv[1:], "k:p:s:a:")
     except getopt.GetoptError, err:
         print u"Error in options or arguments: {0}".format(err.args[0])
         usage(progname)
@@ -312,6 +314,11 @@ def cli_main():
             if a == None :
                 raise DrmException("Invalid parameter for -s")
             serials = a.split(',')
+        if o == '-a':
+            if a == None:
+                continue
+            serials.extend(android.get_serials(a))
+    serials.extend(android.get_serials())
 
     # try with built in Kindle Info files if not on Linux
     k4 = not sys.platform.startswith('linux')

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/kgenpids.py

@@ -2,6 +2,13 @@
 # -*- coding: utf-8 -*-
 
 from __future__ import with_statement
+
+# kgenpids.py
+# Copyright © 2010-2015 by some_updates, Apprentice Alf and Apprentice Harper
+
+# Revision history:
+#  2.0   - Fix for non-ascii Windows user names
+
 import sys
 import os, csv
 import binascii
@@ -164,7 +171,7 @@ def getKindlePids(rec209, token, serialnum):
     pids=[]
 
     if isinstance(serialnum,unicode):
-        serialnum = serialnum.encode('ascii')
+        serialnum = serialnum.encode('utf-8')
 
     # Compute book PID
     pidHash = SHA1(serialnum+rec209+token)
@@ -190,16 +197,16 @@ def getK4Pids(rec209, token, kindleDatabase):
 
     try:
         # Get the Mazama Random number
-        MazamaRandomNumber = (kindleDatabase[1])['MazamaRandomNumber'].decode('hex').encode('ascii')
+        MazamaRandomNumber = (kindleDatabase[1])['MazamaRandomNumber'].decode('hex')
 
         # Get the kindle account token
-        kindleAccountToken = (kindleDatabase[1])['kindle.account.tokens'].decode('hex').encode('ascii')
+        kindleAccountToken = (kindleDatabase[1])['kindle.account.tokens'].decode('hex')
 
         # Get the IDString used to decode the Kindle Info file
-        IDString = (kindleDatabase[1])['IDString'].decode('hex').encode('ascii')
+        IDString = (kindleDatabase[1])['IDString'].decode('hex')
 
         # Get the UserName stored when the Kindle Info file was decoded
-        UserName = (kindleDatabase[1])['UserName'].decode('hex').encode('ascii')
+        UserName = (kindleDatabase[1])['UserName'].decode('hex')
 
     except KeyError:
         print u"Keys not found in the database {0}.".format(kindleDatabase[0])

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/kindlekey.py

@@ -4,9 +4,7 @@
 from __future__ import with_statement
 
 # kindlekey.py
-# Copyright © 2010-2013 by some_updates and Apprentice Alf
-#
-# Currently requires alfcrypto.py which requires the alfcrypto library
+# Copyright © 2010-2015 by some_updates, Apprentice Alf and Apprentice Harper
 
 # Revision history:
 #  1.0   - Kindle info file decryption, extracted from k4mobidedrm, etc.
@@ -19,6 +17,8 @@ from __future__ import with_statement
 #  1.6   - Fixed a problem getting the disk serial numbers
 #  1.7   - Work if TkInter is missing
 #  1.8   - Fixes for Kindle for Mac, and non-ascii in Windows user names
+#  1.9   - Fixes for Unicode in Windows user names
+#  2.0   - Added comments and extra fix for non-ascii Windows user names
 
 
 """
@@ -26,7 +26,7 @@ Retrieve Kindle for PC/Mac user key.
 """
 
 __license__ = 'GPL v3'
-__version__ = '1.8'
+__version__ = '1.9'
 
 import sys, os, re
 from struct import pack, unpack, unpack_from
@@ -884,6 +884,7 @@ if iswindows:
                     return "AlternateUserName"
                 buffer = create_unicode_buffer(len(buffer) * 2)
                 size.value = len(buffer)
+            # return low byte of the unicode value of each character of the username
             return buffer.value.encode('utf-16-le')[::2]
         return GetUserName
     GetUserName = GetUserName()
@@ -907,18 +908,34 @@ if iswindows:
         return CryptUnprotectData
     CryptUnprotectData = CryptUnprotectData()
 
+    # Returns Environmental Variables that contain unicode
+    def getEnvironmentVariable(name):
+        import ctypes
+        name = unicode(name) # make sure string argument is unicode
+        n = ctypes.windll.kernel32.GetEnvironmentVariableW(name, None, 0)
+        if n == 0:
+            return None
+        buf = ctypes.create_unicode_buffer(u'\0'*n)
+        ctypes.windll.kernel32.GetEnvironmentVariableW(name, buf, n)
+        return buf.value
 
     # Locate all of the kindle-info style files and return as list
     def getKindleInfoFiles():
         kInfoFiles = []
         # some 64 bit machines do not have the proper registry key for some reason
-        # or the pythonn interface to the 32 vs 64 bit registry is broken
+        # or the python interface to the 32 vs 64 bit registry is broken
         path = ""
         if 'LOCALAPPDATA' in os.environ.keys():
-            path = os.environ['LOCALAPPDATA']
+			# Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+            # this is just another alternative.
+            # path = getEnvironmentVariable('LOCALAPPDATA')
+            if not os.path.isdir(path):
+                path = ""
         else:
             # User Shell Folders show take precedent over Shell Folders if present
             try:
+                # this will still break
                 regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
                 path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
                 if not os.path.isdir(path):
@@ -937,13 +954,14 @@ if iswindows:
         if path == "":
             print ('Could not find the folder in which to look for kinfoFiles.')
         else:
-            print('searching for kinfoFiles in ' + path)
+            # Probably not the best. To Fix (shouldn't ignore in encoding) or use utf-8
+            print(u'searching for kinfoFiles in ' + path.encode('ascii', 'ignore'))
 
             # look for (K4PC 1.9.0 and later) .kinf2011 file
             kinfopath = path +'\\Amazon\\Kindle\\storage\\.kinf2011'
             if os.path.isfile(kinfopath):
                 found = True
-                print('Found K4PC 1.9+ kinf2011 file: ' + kinfopath)
+                print('Found K4PC 1.9+ kinf2011 file: ' + kinfopath.encode('ascii','ignore'))
                 kInfoFiles.append(kinfopath)
 
             # look for (K4PC 1.6.0 and later) rainier.2.1.1.kinf file
@@ -1142,11 +1160,11 @@ if iswindows:
                 cleartext = CryptUnprotectData(encryptedValue, entropy, 1)
                 DB[keyname] = cleartext
 
-        if 'MazamaRandomNumber' in DB and 'kindle.account.tokens' in DB:
-            print u"Decrypted key file using IDString '{0:s}' and UserName '{1:s}'".format(GetIDString(), GetUserName().decode("latin-1"))
+        if 'kindle.account.tokens' in DB:
             # store values used in decryption
             DB['IDString'] = GetIDString()
             DB['UserName'] = GetUserName()
+            print u"Decrypted key file using IDString '{0:s}' and UserName '{1:s}'".format(GetIDString(), GetUserName().encode('hex'))
         else:
             DB = {}
         return DB
@@ -1758,7 +1776,7 @@ elif isosx:
                         break
             except:
                 pass
-        if 'MazamaRandomNumber' in DB and 'kindle.account.tokens' in DB:
+        if 'kindle.account.tokens' in DB:
             # store values used in decryption
             print u"Decrypted key file using IDString '{0:s}' and UserName '{1:s}'".format(IDString, GetUserName())
             DB['IDString'] = IDString

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/mobidedrm.py

@@ -156,6 +156,8 @@ def PC1(key, src, decryption=True):
         return Pukall_Cipher().PC1(key,src,decryption)
     except NameError:
         pass
+    except TypeError:
+        pass
 
     # use slow python version, since Pukall_Cipher didn't load
     sum1 = 0;

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/prefs.py

@@ -114,7 +114,7 @@ def convertprefs(always = False):
                 # Generate eReader user key from name and credit card number.
                 keyname = u"{0}_{1}".format(name.strip(),cc.strip()[-4:])
                 keyvalue = getuser_key(name,cc).encode('hex')
-                userkeysappend([keyname,keyvalue])
+                userkeys.append([keyname,keyvalue])
             except Exception, e:
                 traceback.print_exc()
                 print e.args[0]
@@ -231,21 +231,20 @@ def convertprefs(always = False):
         dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
     addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
     if addedkeycount > 0:
-        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, ignoblecount, u"key file" if ignoblecount==1 else u"key files")
+        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key file" if addedkeycount==1 else u"key files")
     # Make the json write all the prefs to disk
     dedrmprefs.writeprefs(False)
 
     # get any .der files in the config dir
     priorkeycount = len(dedrmprefs['adeptkeys'])
     adeptfilekeys = getConfigFiles('.der','hex')
-    ineptcount = addConfigFiles('.der', 'adeptkeys')
     for keypair in adeptfilekeys:
         name = keypair[0]
         value = keypair[1]
         dedrmprefs.addnamedvaluetoprefs('adeptkeys', name, value)
     addedkeycount = len(dedrmprefs['adeptkeys'])-priorkeycount
     if addedkeycount > 0:
-        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, ineptcount, u"keyfile" if ineptcount==1 else u"keyfiles")
+        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"keyfile" if addedkeycount==1 else u"keyfiles")
     # Make the json write all the prefs to disk
     dedrmprefs.writeprefs(False)
 
@@ -280,7 +279,7 @@ def convertprefs(always = False):
     if addedserialcount > 0:
         print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
     try:
-        if kindleprefs['wineprefix'] != "":
+        if 'wineprefix' in kindleprefs and kindleprefs['wineprefix'] != "":
             dedrmprefs.set('adobewineprefix',kindleprefs['wineprefix'])
             dedrmprefs.set('kindlewineprefix',kindleprefs['wineprefix'])
             print u"{0} v{1}: WINEPREFIX ‘(2)’ imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, kindleprefs['wineprefix'])

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/stylexml2css.py

@@ -178,7 +178,12 @@ class DocParser(object):
                             if val == "":
                                 val = 0
 
-                            if not ((attr == 'hang') and (int(val) == 0)) :
+                            if not ((attr == 'hang') and (int(val) == 0)):
+                                try:
+                                    f = float(val)
+                                except:
+                                    print "Warning: unrecognised val, ignoring"
+                                    val = 0
                                 pv = float(val)/scale
                                 cssargs[attr] = (self.attr_val_map[attr], pv)
                                 keep = True

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/subasyncio.py

@@ -0,0 +1,148 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import os, sys
+import signal
+import threading
+import subprocess
+from subprocess import Popen, PIPE, STDOUT
+
+# **heavily** chopped up and modfied version of asyncproc.py
+# to make it actually work on Windows as well as Mac/Linux
+# For the original see:
+# "http://www.lysator.liu.se/~bellman/download/"
+# author is  "Thomas Bellman <bellman@lysator.liu.se>"
+# available under GPL version 3 or Later
+
+# create an asynchronous subprocess whose output can be collected in
+# a non-blocking manner
+
+# What a mess!  Have to use threads just to get non-blocking io
+# in a cross-platform manner
+
+# luckily all thread use is hidden within this class
+
+class Process(object):
+    def __init__(self, *params, **kwparams):
+        if len(params) <= 3:
+            kwparams.setdefault('stdin', subprocess.PIPE)
+        if len(params) <= 4:
+            kwparams.setdefault('stdout', subprocess.PIPE)
+        if len(params) <= 5:
+            kwparams.setdefault('stderr', subprocess.PIPE)
+        self.__pending_input = []
+        self.__collected_outdata = []
+        self.__collected_errdata = []
+        self.__exitstatus = None
+        self.__lock = threading.Lock()
+        self.__inputsem = threading.Semaphore(0)
+        self.__quit = False
+
+        self.__process = subprocess.Popen(*params, **kwparams)
+
+        if self.__process.stdin:
+            self.__stdin_thread = threading.Thread(
+                name="stdin-thread",
+                target=self.__feeder, args=(self.__pending_input,
+                                            self.__process.stdin))
+            self.__stdin_thread.setDaemon(True)
+            self.__stdin_thread.start()
+
+        if self.__process.stdout:
+            self.__stdout_thread = threading.Thread(
+                name="stdout-thread",
+                target=self.__reader, args=(self.__collected_outdata,
+                                            self.__process.stdout))
+            self.__stdout_thread.setDaemon(True)
+            self.__stdout_thread.start()
+
+        if self.__process.stderr:
+            self.__stderr_thread = threading.Thread(
+                name="stderr-thread",
+                target=self.__reader, args=(self.__collected_errdata,
+                                            self.__process.stderr))
+            self.__stderr_thread.setDaemon(True)
+            self.__stderr_thread.start()
+
+    def pid(self):
+        return self.__process.pid
+
+    def kill(self, signal):
+        self.__process.send_signal(signal)
+
+    # check on subprocess (pass in 'nowait') to act like poll
+    def wait(self, flag):
+        if flag.lower() == 'nowait':
+            rc = self.__process.poll()
+        else:
+            rc = self.__process.wait()
+        if rc != None:
+            if self.__process.stdin:
+                self.closeinput()
+            if self.__process.stdout:
+                self.__stdout_thread.join()
+            if self.__process.stderr:
+                self.__stderr_thread.join()
+        return self.__process.returncode
+
+    def terminate(self):
+        if self.__process.stdin:
+            self.closeinput()
+        self.__process.terminate()
+
+    # thread gets data from subprocess stdout
+    def __reader(self, collector, source):
+        while True:
+            data = os.read(source.fileno(), 65536)
+            self.__lock.acquire()
+            collector.append(data)
+            self.__lock.release()
+            if data == "":
+                source.close()
+                break
+        return
+
+    # thread feeds data to subprocess stdin
+    def __feeder(self, pending, drain):
+        while True:
+            self.__inputsem.acquire()
+            self.__lock.acquire()
+            if not pending  and self.__quit:
+                drain.close()
+                self.__lock.release()
+                break
+            data = pending.pop(0)
+            self.__lock.release()
+            drain.write(data)
+
+    # non-blocking read of data from subprocess stdout
+    def read(self):
+        self.__lock.acquire()
+        outdata = "".join(self.__collected_outdata)
+        del self.__collected_outdata[:]
+        self.__lock.release()
+        return outdata
+
+    # non-blocking read of data from subprocess stderr
+    def readerr(self):
+        self.__lock.acquire()
+        errdata = "".join(self.__collected_errdata)
+        del self.__collected_errdata[:]
+        self.__lock.release()
+        return errdata
+
+    # non-blocking write to stdin of subprocess
+    def write(self, data):
+        if self.__process.stdin is None:
+            raise ValueError("Writing to process with stdin not a pipe")
+        self.__lock.acquire()
+        self.__pending_input.append(data)
+        self.__inputsem.release()
+        self.__lock.release()
+
+    # close stdinput of subprocess
+    def closeinput(self):
+        self.__lock.acquire()
+        self.__quit = True
+        self.__inputsem.release()
+        self.__lock.release()

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/topazextract.py

@@ -356,7 +356,7 @@ class TopazBook:
 
         self.setBookKey(bookKey)
         self.createBookDirectory()
-        self.extractFiles()
+        self.extractFiles() 
         print u"Successfully Extracted Topaz contents"
         if inCalibre:
             from calibre_plugins.dedrm import genbook

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/wineutils.py

@@ -24,7 +24,7 @@ def WineGetKeys(scriptpath, extension, wineprefix=""):
 
     outdirpath = os.path.join(basepath, u"winekeysdir")
     if not os.path.exists(outdirpath):
-        os.mkdir(outdirpath)
+        os.makedirs(outdirpath)
 
     if wineprefix != "" and os.path.exists(wineprefix):
          cmdline = u"WINEPREFIX=\"{2}\" wine python.exe \"{0}\" \"{1}\"".format(scriptpath,outdirpath,wineprefix)

DeDRM_Windows_Application/DeDRM_App_ReadMe.txt

@@ -1,27 +1,26 @@
-DeDRM_App - DeDRM_App.pyw and DeDRM_Drop_Target.bat
-===========================================================
+DeDRM_App - DeDRM_App.pyw and DeDRM_Drop_Target.bat
+===================================================
 
-DeDRM_App.pyw is a pure python drag and drop application that allows users to drag and drop ebooks or folders of ebooks onto the DeDRM_Drop_Target.bat to have the DRM removed.  It repackages all the "tools" python software in one easy to use program that remembers preferences and settings.
+DeDRM_App.pyw is a python drag and drop application that allows users to drag and drop ebooks or folders of ebooks onto the DeDRM_Drop_Target.bat to have the DRM removed.  It repackages all the "tools" python software (except obok) in one easy to use program that remembers preferences and settings.
 
-It will work without manual configuration for Kindle for PC ebooks and Adobe Digital Edition epub and pdf ebooks, when Kindle for PC and/or Adobe Digital Editions are installed on the same computer.
+It will work without manual configuration for Kindle for PC ebooks, Adobe Digital Edition epub and pdf ebooks and Barnes & Noble NOOK Study ePubs when Kindle for PC, Adobe Digital Editions and NOOK Study are installed on the same computer and user account.
 
-To remove the DRM from eInk Kindle ebooks, Barnes and Noble epubs, Mobipocket ebooks and Fictionwise eReader ebooks requires the user to double-click the DeDRM_Drop_Target.bat file and set some additional Preferences including:
+To remove the DRM from eInk Kindle ebooks, Mobipocket ebooks and Fictionwise eReader ebooks requires the user to double-click the DeDRM_Drop_Target.bat file and set some additional Preferences including:
 
 eInk Kindle: 16 digit Serial Number
-Barnes & Noble: key file (bnepubkey.b64) generate using ignoblekeygen.pyw
 eReader Social DRM: Name:Last 8 digits of CC number
 MobiPocket: 10 digit PID
 
 Once these preferences have been set, the user can simply drag and drop ebooks onto the DeDRM_Drop_Target to remove the DRM. Note that after setting preferences it is necessary to click on "Set Prefs" button and then quit the application for the change in preferences to fully take effect.
 
-This program requires that a 32 bit version of Python 2.x (tested with Python 2.5 through Python 2.7) and PyCrypto be installed on your computer before it will work.  See below for where to get theese programs for Windows.
+This program requires that Python 2.7 and PyCrypto 2.6 for Python 2.7 be installed on your computer before it will work.  See below for how to get and install these programs for Windows.
 
 
 Installation
 ------------
 0. If you don't already have a correct version of Python and PyCrypto installed, follow the "Installing Python on Windows" and "Installing PyCrypto on Windows" sections below before continuing.
 
-1. Drag the DeDRM_App folder from tools_v6.0.0/DeDRM_Application_Windows to your "My Documents" folder.
+1. Drag the DeDRM_App folder from tools_v6.2.2/DeDRM_Application_Windows to your "My Documents" folder.
 
 2. Open the DeDRM_App folder you've just dragged, and make a short-cut of the DeDRM_Drop_Target.bat file (right-click/Create Shortcut). Drag the shortcut file onto your Desktop.
 
@@ -30,37 +29,37 @@ Installation
 
 Credits
 -------
-The mobidedrm and erdr2pml scripts were created by The Dark Reverser
-The ignobleepub, ignoblekeygen, ineptepub and adobe key scripts were created by i♥cabbages
-The k4mobidedrm script and supporting scripts were written by some_updates with help from DiapDealer and Apprentice Alf, based on code by Bart Simpson (aka Skindle), CMBDTC and clarknova
-The alfcrypto library was created by some_updates
-The ePub encryption detection script was adapted by Apprentice Alf from a script by Paul Durrant
-The DeDRM all-in-one AppleScript was created by Apprentice Alf
-The DeDRM all-in-one python script was created by some_updates and Apprentice Alf
+The original inept and ignoble scripts were by i♥cabbages
+The original mobidedrm and erdr2pml scripts were by The Dark Reverser
+The original topaz DRM removal script was by CMBDTC
+The original topaz format conversion scripts were by some_updates, clarknova and Bart Simpson
+
+The alfcrypto library is by some_updates
+The ePub encryption detection script is by Apprentice Alf, adapted from a script by Paul Durrant
+The ignoblekey script is by Apprentice Harper
+The DeDRM python GUI was by some_updates and is maintained by Apprentice Alf and Apprentice Harper
+
+Many fixes, updates and enhancements to the scripts and applicatons have been made by many other people. For more details, see the commments in the individual scripts.
 
 
 Installing Python on Windows
 ----------------------------
-I strongly recommend fully installing ActiveState’s Active Python, free Community Edition for Windows (x86) 32 bits. This is a free, full version of the Python.  It comes with some important additional modules that are not included in the bare-bones version from www.python.org unless you choose to install everything.
+I strongly recommend fully installing ActiveState’s Active Python, free Community Edition for Windows. This is a free, full version of the Python.  It comes with some important additional modules that are not included in the bare-bones version from www.python.org unless you choose to install everything.
 
-1. Download ActivePython 2.7.X for Windows (x86) (or later 2.7 version for Windows (x86) ) from http://www.activestate.com/activepython/downloads. Do not download the ActivePython 2.7.X for Windows (64-bit, x64) verson, even if you are running 64-bit Windows.
+1. Download ActivePython 2.7.8 for Windows (or later 2.7.x version for Windows) from http://www.activestate.com/activepython/downloads.
 
 2. When it has finished downloading, run the installer. Accept the default options.
 
 
 Installing PyCrypto on Windows
 ------------------------------
-PyCrypto is a set of encryption/decryption routines that work with Python. The sources are freely available, and compiled versions are available from several sources. You must install a version that is for 32-bit Windows and Python 2.7. I recommend the installer linked from Michael Foord’s blog.
-
-1. Download PyCrypto 2.1 for 32bit Windows and Python 2.7 from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
-
-2. When it has finished downloading, unzip it. This will produce a file “pycrypto-2.1.0.win32-py2.7.exe”.
-
-3. Double-click “pycrypto-2.1.0.win32-py2.7.exe” to run it. Accept the default options.
+PyCrypto is a set of encryption/decryption routines that work with Python. The sources are freely available, and compiled versions are available from several sources. You must install a version that is for Python 2.7. I recommend the installer linked from Michael Foord’s blog.
 
+1. Download PyCrypto 2.6 (or later) for Windows and Python 2.7 from http://www.voidspace.org.uk/python/modules.shtml#pycrypto
 
+2. When it has finished downloading, run the application. Accept the default options.
 
 
 Linux Users
 ===========
-The DeDRM_app.pyw script, although not the bat shortcut, should work under Linux. Drag & drop functionality is not available.
+The DeDRM_app.pyw script, although not the .bat shortcut, should work under Linux. Drag & drop functionality is not available. Depending on your Linux installation, you may or may not need to install Python 2 and PyCrypto.

DeDRM_calibre_plugin/DeDRM_plugin/DeDRM_Barnes and Noble Key_Help.htm

@@ -22,13 +22,19 @@ li {margin-top: 0.5em}
 
 <p>If you have upgraded from an earlier version of the plugin, any existing Barnes and Noble keys will have been automatically imported, so you might not need to do any more configuration. Continue reading for key generation and management instructions.</p>
 
+<h3>Changes at Barnes & Noble</h3>
+
+<p>In mid-2014, Barnes & Noble changed the way they generated encryption keys. Instead of deriving the key from the user's name and credit card number, they started generating a random key themselves, sending that key through to devices when they connected to the Barnes & Noble servers. This means that most users will now find that no combination of their name and CC# will work in decrypting their recently downloaded ebooks.</p>
+
+<p>Someone commenting at Apprentice Alf's blog detailed a way to retrieve a new account key using the account's email address and password. This method has now been incorporated into the plugin.
+
 <h3>Creating New Keys:</h3>
 
 <p>On the right-hand side of the plugin’s customization dialog, you will see a button with an icon that looks like a green plus sign (+). Clicking this button will open a new dialog for entering the necessary data to generate a new key.</p>
 <ul>
-<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (name, cc#) it was created with.</li>
-<li><span class="bold">Your Name:</span> This is the name used by Barnes and Noble to generate your encryption key. Seemingly at random, Barnes and Noble choose one of three places from which to take this name. Most commonly, it’s your name as set in your Barnes &amp; Noble account, My Account page, directly under PERSONAL INFORMATION.  Sometimes it is the the name used in the default shipping address, and sometimes it’s the name listed for the active credit card. If these names are different in your Barnes and Noble account preferences, I suggest creating one key for each version of your name. This name will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
-<li><span class="bold">Credit Card#:</span> this is the default credit card number that was on file with Barnes and Noble at the time of download of the ebook to be de-DRMed. Just enter the 16 (15 for American Express) digits. As with the name, this number will not be stored anywhere on your computer or in calibre. It will only be used in the creation of the one-way hash/key that’s stored in the preferences.</li>
+<li><span class="bold">Unique Key Name:</span> this is a unique name you choose to help you identify the key. This name will show in the list of configured keys. Choose something that will help you remember the data (account email address) it was created with.</li>
+<li><span class="bold">B&N/nook account email address:</span> This is the default email address for your Barnes and Noble/nook account. This email will not be stored anywhere on your computer or in calibre. It will only be used to fetch the account key that from the B&N server, and it is that key that will be stored in the preferences.</li>
+<li><span class="bold">B&N/nook account password:</span> this is the password for your Barnes and Noble/nook account. As with the email address, this will not be stored anywhere on your computer or in calibre. It will only be used to fetch the key from the B&N server.</li>
 </ul>
 
 <p>Click the OK button to create and store the generated key. Or Cancel if you don’t want to create a key.</p>
@@ -48,10 +54,15 @@ li {margin-top: 0.5em}
 
 <h3>Importing Existing Keyfiles:</h3>
 
-<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script.</p>
+<p>At the bottom-left of the plugin’s customization dialog, you will see a button labeled "Import Existing Keyfiles". Use this button to import existing ‘.b64’ key files. Key files might come from being exported from this or older plugins, or may have been generated using the original i♥cabbages script, or you may have made it by following the instructions above.</p>
 
 <p>Once done creating/deleting/renaming/importing decryption keys, click Close to exit the customization dialogue. Your changes wil only be saved permanently when you click OK in the main configuration dialog.</p>
 
+<h3>NOOK Study</h3>
+<p>Books downloaded through NOOK Study may or may not use the key found using the above method. If a book is not decrypted successfully with any of the keys, the plugin will attempt to recover keys from the NOOK Study log file and use them.</p>
+
+
+
 </body>
 
 </html>

DeDRM_calibre_plugin/DeDRM_plugin/DeDRM_Help.htm

@@ -17,7 +17,7 @@ p {margin-top: 0}
 
 <body>
 
-<h1>DeDRM Plugin <span class="version">(v6.0.0)</span></h1>
+<h1>DeDRM Plugin <span class="version">(v6.2.2)</span></h1>
 
 <p>This plugin removes DRM from ebooks when they are imported into calibre. If you already have DRMed ebooks in your calibre library, you will need to remove them and import them again.</p>
 

DeDRM_calibre_plugin/DeDRM_plugin/__init__.py

@@ -31,13 +31,24 @@ __docformat__ = 'restructuredtext en'
 #   6.0.3 - Fixes for Kindle for Mac and Windows non-ascii user names
 #   6.0.4 - Fixes for stand-alone scripts and applications
 #           and pdb files in plugin and initial conversion of prefs.
+#   6.0.5 - Fix a key issue
+#   6.0.6 - Fix up an incorrect function call
+#   6.0.7 - Error handling for incomplete PDF metadata
+#   6.0.8 - Fixes a Wine key issue and topaz support
+#   6.0.9 - Ported to work with newer versions of Calibre (moved to Qt5). Still supports older Qt4 versions.
+#   6.1.0 - Fixed multiple books import problem and PDF import with no key problem
+#   6.2.0 - Support for getting B&N key from nook Study log. Fix for UTF-8 filenames in Adobe ePubs.
+#           Fix for not copying needed files. Fix for getting default Adobe key for PDFs
+#   6.2.1 - Fix for non-ascii Windows user names
+#   6.2.2 - Added URL method for B&N/nook books
+
 
 """
 Decrypt DRMed ebooks.
 """
 
 PLUGIN_NAME = u"DeDRM"
-PLUGIN_VERSION_TUPLE = (6, 0, 4)
+PLUGIN_VERSION_TUPLE = (6, 2, 2)
 PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
 # Include an html helpfile in the plugin's zipfile with the following name.
 RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'
@@ -81,34 +92,24 @@ class DeDRM(FileTypePlugin):
     author                  = u"DiapDealer, Apprentice Alf, The Dark Reverser and i♥cabbages"
     version                 = PLUGIN_VERSION_TUPLE
     minimum_calibre_version = (0, 7, 55)  # Compiled python libraries cannot be imported in earlier versions.
-    file_types              = set(['epub','pdf','pdb','prc','mobi','azw','azw1','azw3','azw4','tpz'])
+    file_types              = set(['epub','pdf','pdb','prc','mobi','pobi','azw','azw1','azw3','azw4','tpz'])
     on_import               = True
     priority                = 600
 
-    def initialize(self):
-        # convert old preferences, if necessary.
-        try:
-            from calibre_plugins.dedrm.prefs import convertprefs
-            convertprefs()
-        except:
-            traceback.print_exc()
 
+    def initialize(self):
         """
-        Dynamic modules can't be imported/loaded from a zipfile... so this routine
-        runs whenever the plugin gets initialized. This will extract the appropriate
+        Dynamic modules can't be imported/loaded from a zipfile.
+        So this routine will extract the appropriate
         library for the target OS and copy it to the 'alfcrypto' subdirectory of
         calibre's configuration directory. That 'alfcrypto' directory is then
         inserted into the syspath (as the very first entry) in the run function
         so the CDLL stuff will work in the alfcrypto.py script.
+
+        The extraction only happens once per version of the plugin
+        Also perform upgrade of preferences once per version
         """
         try:
-            if iswindows:
-                names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
-            elif isosx:
-                names = [u"libalfcrypto.dylib"]
-            else:
-                names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
-            lib_dict = self.load_resources(names)
             self.pluginsdir = os.path.join(config_dir,u"plugins")
             if not os.path.exists(self.pluginsdir):
                 os.mkdir(self.pluginsdir)
@@ -121,9 +122,38 @@ class DeDRM(FileTypePlugin):
             self.alfdir = os.path.join(self.maindir,u"libraryfiles")
             if not os.path.exists(self.alfdir):
                 os.mkdir(self.alfdir)
-            for entry, data in lib_dict.items():
-                file_path = os.path.join(self.alfdir, entry)
-                open(file_path,'wb').write(data)
+            # only continue if we've never run this version of the plugin before
+            self.verdir = os.path.join(self.maindir,PLUGIN_VERSION)
+            if not os.path.exists(self.verdir):
+                if iswindows:
+                    names = [u"alfcrypto.dll",u"alfcrypto64.dll"]
+                elif isosx:
+                    names = [u"libalfcrypto.dylib"]
+                else:
+                    names = [u"libalfcrypto32.so",u"libalfcrypto64.so",u"kindlekey.py",u"adobekey.py",u"subasyncio.py"]
+                lib_dict = self.load_resources(names)
+                print u"{0} v{1}: Copying needed library files from plugin's zip".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                for entry, data in lib_dict.items():
+                    file_path = os.path.join(self.alfdir, entry)
+                    try:
+                        os.remove(file_path)
+                    except:
+                        pass
+
+                    try:
+                        open(file_path,'wb').write(data)
+                    except:
+                        print u"{0} v{1}: Exception when copying needed library files after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        pass
+
+                # convert old preferences, if necessary.
+                from calibre_plugins.dedrm.prefs import convertprefs
+                convertprefs()
+
+                # mark that this version has been initialized
+                os.mkdir(self.verdir)
         except Exception, e:
             traceback.print_exc()
             raise
@@ -161,7 +191,12 @@ class DeDRM(FileTypePlugin):
                 of = self.temporary_file(u".epub")
 
                 # Give the user key, ebook and TemporaryPersistent file to the decryption function.
-                result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                try:
+                    result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                except:
+                    print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
+                    result = 1
 
                 of.close()
 
@@ -172,8 +207,69 @@ class DeDRM(FileTypePlugin):
 
                 print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
 
+            # perhaps we should see if we can get a key from a log file
+            print u"{0} v{1}: Looking for new NOOK Study Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+
+            # get the default NOOK Study keys
+            defaultkeys = []
+
+            try:
+                if iswindows or isosx:
+                    from calibre_plugins.dedrm.ignoblekey import nookkeys
+
+                    defaultkeys = nookkeys()
+                else: # linux
+                    from wineutils import WineGetKeys
+
+                    scriptpath = os.path.join(self.alfdir,u"ignoblekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".b64",dedrmprefs['adobewineprefix'])
+
+            except:
+                print u"{0} v{1}: Exception when getting default NOOK Study Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
+
+            newkeys = []
+            for keyvalue in defaultkeys:
+                if keyvalue not in dedrmprefs['bandnkeys'].values():
+                    newkeys.append(keyvalue)
+
+            if len(newkeys) > 0:
+                try:
+                    for i,userkey in enumerate(newkeys):
+                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+                        of = self.temporary_file(u".epub")
+
+                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                        try:
+                            result = ignobleepub.decryptBook(userkey, inf.name, of.name)
+                        except:
+                           print u"{0} v{1}: Exception when trying to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                           traceback.print_exc()
+                           result = 1
+
+                        of.close()
+
+                        if result == 0:
+                            # Decryption was a success
+                            # Store the new successful key in the defaults
+                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                            try:
+                                dedrmprefs.addnamedvaluetoprefs('bandnkeys','nook_Study_key',keyvalue)
+                                dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                            except:
+                                print u"{0} v{1}: Exception saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                                traceback.print_exc()
+                            # Return the modified PersistentTemporary file to calibre.
+                            return of.name
+
+                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+                except Exception, e:
+                    pass
+
             print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
         # import the Adobe Adept ePub handler
         import calibre_plugins.dedrm.ineptepub as ineptepub
@@ -191,6 +287,8 @@ class DeDRM(FileTypePlugin):
                 try:
                     result = ineptepub.decryptBook(userkey, inf.name, of.name)
                 except:
+                    print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                    traceback.print_exc()
                     result = 1
 
                 of.close()
@@ -216,11 +314,12 @@ class DeDRM(FileTypePlugin):
                 else: # linux
                     from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"adobekey.py")
+                    scriptpath = os.path.join(self.alfdir,u"adobekey.py")
                     defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
 
-                self.default_key = default_keys[0]
+                self.default_key = defaultkeys[0]
             except:
+                print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
                 traceback.print_exc()
                 self.default_key = u""
 
@@ -239,6 +338,8 @@ class DeDRM(FileTypePlugin):
                         try:
                             result = ineptepub.decryptBook(userkey, inf.name, of.name)
                         except:
+                            print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
                             result = 1
 
                         of.close()
@@ -250,7 +351,9 @@ class DeDRM(FileTypePlugin):
                             try:
                                 dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
                                 dedrmprefs.writeprefs()
+                                print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
                             except:
+                                print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
                                 traceback.print_exc()
                             # Return the modified PersistentTemporary file to calibre.
                             return of.name
@@ -261,12 +364,12 @@ class DeDRM(FileTypePlugin):
 
             # Something went wrong with decryption.
             print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+            raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
         # Not a Barnes & Noble nor an Adobe Adept
         # Import the fixed epub.
         print u"{0} v{1}: “{2}” is neither an Adobe Adept nor a Barnes & Noble encrypted ePub".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook))
-        return inf.name
+        raise DeDRMError(u"{0} v{1}: Couldn't decrypt after {2:.1f} seconds. DRM free perhaps?".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
     def PDFDecrypt(self,path_to_ebook):
         import calibre_plugins.dedrm.prefs as prefs
@@ -284,6 +387,8 @@ class DeDRM(FileTypePlugin):
             try:
                 result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
             except:
+                print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
                 result = 1
 
             of.close()
@@ -293,67 +398,73 @@ class DeDRM(FileTypePlugin):
                 # Return the modified PersistentTemporary file to calibre.
                 return of.name
 
-            # perhaps we need to get a new default ADE key
-            print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname,time.time()-self.starttime)
 
-            # get the default Adobe keys
-            defaultkeys = []
+        # perhaps we need to get a new default ADE key
+        print u"{0} v{1}: Looking for new default Adobe Digital Editions Keys after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
 
+        # get the default Adobe keys
+        defaultkeys = []
+
+        try:
             if iswindows or isosx:
-                import calibre_plugins.dedrm.adobekey as adobe
+                from calibre_plugins.dedrm.adobekey import adeptkeys
 
-                try:
-                    defaultkeys = adobe.adeptkeys()
-                except:
-                    pass
-            else:
-                # linux
-                try:
-                    from wineutils import WineGetKeys
+                defaultkeys = adeptkeys()
+            else: # linux
+                from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"adobekey.py")
-                    defaultkeys = self.WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
-                except:
-                    pass
+                scriptpath = os.path.join(self.alfdir,u"adobekey.py")
+                defaultkeys = WineGetKeys(scriptpath, u".der",dedrmprefs['adobewineprefix'])
 
-            newkeys = []
-            for keyvalue in defaultkeys:
-                if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
-                    newkeys.append(keyvalue)
+            self.default_key = defaultkeys[0]
+        except:
+            print u"{0} v{1}: Exception when getting default Adobe Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+            traceback.print_exc()
+            self.default_key = u""
 
-            if len(newkeys) > 0:
-                try:
-                    for i,userkey in enumerate(newkeys):
-                        print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
-                        of = self.temporary_file(u".pdf")
+        newkeys = []
+        for keyvalue in defaultkeys:
+            if keyvalue.encode('hex') not in dedrmprefs['adeptkeys'].values():
+                newkeys.append(keyvalue)
 
-                        # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+        if len(newkeys) > 0:
+            try:
+                for i,userkey in enumerate(newkeys):
+                    print u"{0} v{1}: Trying a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
+                    of = self.temporary_file(u".pdf")
+
+                    # Give the user key, ebook and TemporaryPersistent file to the decryption function.
+                    try:
+                        result = ineptpdf.decryptBook(userkey, path_to_ebook, of.name)
+                    except:
+                        print u"{0} v{1}: Exception when decrypting after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                        traceback.print_exc()
+                        result = 1
+
+                    of.close()
+
+                    if  result == 0:
+                        # Decryption was a success
+                        # Store the new successful key in the defaults
+                        print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
                         try:
-                            result = ineptepdf.decryptBook(userkey, inf.name, of.name)
+                            dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
+                            dedrmprefs.writeprefs()
+                            print u"{0} v{1}: Saved a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
                         except:
-                            result = 1
+                            print u"{0} v{1}: Exception when saving a new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                            traceback.print_exc()
+                        # Return the modified PersistentTemporary file to calibre.
+                        return of.name
 
-                        of.close()
-
-                        if  result == 0:
-                            # Decryption was a success
-                            # Store the new successful key in the defaults
-                            print u"{0} v{1}: Saving a new default key".format(PLUGIN_NAME, PLUGIN_VERSION)
-                            try:
-                                dedrmprefs.addnamedvaluetoprefs('adeptkeys','default_key',keyvalue.encode('hex'))
-                                dedrmprefs.writeprefs()
-                            except:
-                                traceback.print_exc()
-                            # Return the modified PersistentTemporary file to calibre.
-                            return of.name
-
-                        print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-                except Exception, e:
-                    pass
+                    print u"{0} v{1}: Failed to decrypt with new default key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
+            except Exception, e:
+                pass
 
         # Something went wrong with decryption.
         print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
 
     def KindleMobiDecrypt(self,path_to_ebook):
@@ -389,9 +500,11 @@ class DeDRM(FileTypePlugin):
                 else: # linux
                     from wineutils import WineGetKeys
 
-                    scriptpath = os.join(self.alfdir,u"kindlekey.py")
-                    defaultkeys = self.WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
+                    scriptpath = os.path.join(self.alfdir,u"kindlekey.py")
+                    defaultkeys = WineGetKeys(scriptpath, u".k4i",dedrmprefs['kindlewineprefix'])
             except:
+                print u"{0} v{1}: Exception when getting default Kindle Key after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime)
+                traceback.print_exc()
                 pass
 
             newkeys = {}
@@ -414,8 +527,7 @@ class DeDRM(FileTypePlugin):
             if not decoded:
                 #if you reached here then no luck raise and exception
                 print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-                traceback.print_exc()
-                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{4}” after {3:.1f} seconds with error: {2}\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, e.args[0],time.time()-self.starttime,os.path.basename(path_to_ebook)))
+                raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime))
 
         of = self.temporary_file(book.getBookExtension())
         book.getFile(of.name)
@@ -449,7 +561,7 @@ class DeDRM(FileTypePlugin):
             print u"{0} v{1}: Failed to decrypt with key {2:s} after {3:.1f} seconds".format(PLUGIN_NAME, PLUGIN_VERSION,keyname_masked,time.time()-self.starttime)
 
         print u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION,time.time()-self.starttime)
-        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt “{2}” after {3:.1f} seconds.\nRead the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(PLUGIN_NAME, PLUGIN_VERSION, os.path.basename(path_to_ebook),time.time()-self.starttime))
+        raise DeDRMError(u"{0} v{1}: Ultimately failed to decrypt after {2:.1f} seconds.".format(PLUGIN_NAME, PLUGIN_VERSION, time.time()-self.starttime))
 
 
     def run(self, path_to_ebook):

DeDRM_calibre_plugin/DeDRM_plugin/activitybar.py

@@ -0,0 +1,75 @@
+import sys
+import Tkinter
+import Tkconstants
+
+class ActivityBar(Tkinter.Frame):
+
+    def __init__(self, master, length=300, height=20, barwidth=15, interval=50, bg='white', fillcolor='orchid1',\
+                 bd=2, relief=Tkconstants.GROOVE, *args, **kw):
+        Tkinter.Frame.__init__(self, master, bg=bg, width=length, height=height, *args, **kw)
+        self._master = master
+        self._interval = interval
+        self._maximum = length
+        self._startx = 0
+        self._barwidth = barwidth
+        self._bardiv = length / barwidth
+        if self._bardiv < 10:
+            self._bardiv = 10
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        # self._canv = Tkinter.Canvas(self, bg=self['bg'], width=self['width'], height=self['height'],\
+        #                             highlightthickness=0, relief='flat', bd=0)
+        self._canv = Tkinter.Canvas(self, bg=self['bg'], width=self['width'], height=self['height'],\
+                                    highlightthickness=0, relief=relief, bd=bd)
+        self._canv.pack(fill='both', expand=1)
+        self._rect = self._canv.create_rectangle(0, 0, self._canv.winfo_reqwidth(), self._canv.winfo_reqheight(), fill=fillcolor, width=0)
+
+        self._set()
+        self.bind('<Configure>', self._update_coords)
+        self._running = False
+
+    def _update_coords(self, event):
+        '''Updates the position of the rectangle inside the canvas when the size of
+        the widget gets changed.'''
+        # looks like we have to call update_idletasks() twice to make sure
+        # to get the results we expect
+        self._canv.update_idletasks()
+        self._maximum = self._canv.winfo_width()
+        self._startx = 0
+        self._barwidth = self._maximum / self._bardiv
+        if self._barwidth < 2:
+            self._barwidth = 2
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        self._canv.coords(self._rect, 0, 0, stopx, self._canv.winfo_height())
+        self._canv.update_idletasks()
+
+    def _set(self):
+        if self._startx < 0:
+            self._startx = 0
+        if self._startx > self._maximum:
+            self._startx = self._startx % self._maximum
+        stopx = self._startx + self._barwidth
+        if stopx > self._maximum:
+            stopx = self._maximum
+        self._canv.coords(self._rect, self._startx, 0, stopx, self._canv.winfo_height())
+        self._canv.update_idletasks()
+
+    def start(self):
+        self._running = True
+        self.after(self._interval, self._step)
+
+    def stop(self):
+        self._running = False
+        self._set()
+
+    def _step(self):
+        if self._running:
+            stepsize = self._barwidth / 4
+            if stepsize < 2:
+                stepsize = 2
+            self._startx += stepsize
+            self._set()
+            self.after(self._interval, self._step)

DeDRM_calibre_plugin/DeDRM_plugin/android.py

@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+#fileencoding: utf-8
+
+# android.py
+# Copyright © 2013-2015 by Thom and Apprentice Harper
+
+# Revision history:
+#  1.0   - AmazonSecureStorage.xml decryption to serial number
+#  1.1   - map_data_storage.db decryption to serial number
+#  1.2   - BugFix
+
+import os
+import sys
+import zlib
+import tarfile
+from hashlib import md5
+from cStringIO import StringIO
+from binascii import a2b_hex, b2a_hex
+
+STORAGE = 'AmazonSecureStorage.xml'
+STORAGE2 = 'map_data_storage.db'
+
+class AndroidObfuscation(object):
+    '''AndroidObfuscation
+    For the key, it's written in java, and run in android dalvikvm
+    '''
+
+    key = a2b_hex('0176e04c9408b1702d90be333fd53523')
+
+    def encrypt(self, plaintext):
+        cipher = self._get_cipher()
+        padding = len(self.key) - len(plaintext) % len(self.key)
+        plaintext += chr(padding) * padding
+        return b2a_hex(cipher.encrypt(plaintext))
+
+    def decrypt(self, ciphertext):
+        cipher = self._get_cipher()
+        plaintext = cipher.decrypt(a2b_hex(ciphertext))
+        return plaintext[:-ord(plaintext[-1])]
+
+    def _get_cipher(self):
+        try:
+            from Crypto.Cipher import AES
+            return AES.new(self.key)
+        except ImportError:
+            from aescbc import AES, noPadding
+            return AES(self.key, padding=noPadding())
+
+class AndroidObfuscationV2(AndroidObfuscation):
+    '''AndroidObfuscationV2
+    '''
+
+    count = 503
+    password = 'Thomsun was here!'
+
+    def __init__(self, salt):
+        key = self.password + salt
+        for _ in range(self.count):
+            key = md5(key).digest()
+        self.key = key[:8]
+        self.iv = key[8:16]
+
+    def _get_cipher(self):
+        try :
+            from Crypto.Cipher import DES
+            return DES.new(self.key, DES.MODE_CBC, self.iv)
+        except ImportError:
+            from python_des import Des, CBC
+            return Des(self.key, CBC, self.iv)
+
+def parse_preference(path):
+    ''' parse android's shared preference xml '''
+    storage = {}
+    read = open(path)
+    for line in read:
+        line = line.strip()
+        # <string name="key">value</string>
+        if line.startswith('<string name="'):
+            index = line.find('"', 14)
+            key = line[14:index]
+            value = line[index+2:-9]
+            storage[key] = value
+    read.close()
+    return storage
+
+def get_serials(path=None):
+    ''' get serials from android's shared preference xml '''
+    if path is None and os.path.isfile("backup.ab"):
+        return get_storage()
+
+    if path is None or not os.path.isfile(path):
+        return []
+
+    storage = parse_preference(path)
+    salt = storage.get('AmazonSaltKey')
+    if salt and len(salt) == 16:
+        sys.stdout.write('Using AndroidObfuscationV2\n')
+        obfuscation = AndroidObfuscationV2(a2b_hex(salt))
+    else:
+        sys.stdout.write('Using AndroidObfuscation\n')
+        obfuscation = AndroidObfuscation()
+
+    def get_value(key):
+        encrypted_key = obfuscation.encrypt(key)
+        encrypted_value = storage.get(encrypted_key)
+        if encrypted_value:
+            return obfuscation.decrypt(encrypted_value)
+        return ''
+
+    # also see getK4Pids in kgenpids.py
+    try:
+        dsnid = get_value('DsnId')
+    except:
+        sys.stderr.write('cannot get DsnId\n')
+        return []
+
+    try:
+        tokens = set(get_value('kindle.account.tokens').split(','))
+    except:
+        return []
+
+    serials = []
+    for token in tokens:
+        if token:
+            serials.append('%s%s' % (dsnid, token))
+    return serials
+
+def get_serials2(path=STORAGE2):
+    import sqlite3
+    connection = sqlite3.connect(path)
+    cursor = connection.cursor()
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%token.device.deviceserialname%' ''')
+    dsns = [x[0].encode('utf8') for x in cursor.fetchall()]
+
+    cursor.execute('''select userdata_value from userdata where userdata_key like '%/%kindle.account.tokens%' ''')
+    tokens = [x[0].encode('utf8') for x in cursor.fetchall()]
+    serials = []
+    for x in dsns:
+        for y in tokens:
+            serials.append('%s%s' % (x, y))
+    return serials
+
+def get_storage(path='backup.ab'):
+    '''get AmazonSecureStorage.xml from android backup.ab
+    backup.ab can be get using adb command:
+    shell> adb backup com.amazon.kindle
+    '''
+    if not os.path.isfile(path):
+        serials = []
+        if os.path.isfile(STORAGE2):
+            serials.extend(get_serials2(STORAGE2))
+        if os.path.isfile(STORAGE):
+            serials.extend(get_serials(STORAGE))
+        return serials
+    output = None
+    read = open(path, 'rb')
+    head = read.read(24)
+    if head[:14] == 'ANDROID BACKUP':
+        output = StringIO(zlib.decompress(read.read()))
+    read.close()
+
+    if not output:
+        return []
+
+    serials = []
+    tar = tarfile.open(fileobj=output)
+    for member in tar.getmembers():
+        if member.name.strip().endswith(STORAGE2):
+            write = open(STORAGE2, 'w')
+            write.write(tar.extractfile(member).read())
+            write.close()
+            serials.extend(get_serials2(STORAGE2))
+        elif member.name.strip().endswith(STORAGE):
+            write = open(STORAGE, 'w')
+            write.write(tar.extractfile(member).read())
+            write.close()
+            serials.extend(get_serials(STORAGE))
+
+    return serials
+
+__all__ = [ 'get_storage', 'get_serials', 'parse_preference',
+            'AndroidObfuscation', 'AndroidObfuscationV2', 'STORAGE']
+
+if __name__ == '__main__':
+    print get_serials()

DeDRM_calibre_plugin/DeDRM_plugin/android_readme.txt

@@ -0,0 +1,7 @@
+1.1 get AmazonSecureStorage.xml from /data/data/com.amazon.kindle/shared_prefs/AmazonSecureStorage.xml
+    or map_data_storage.db from /data/data/com.amazon.kindle/databases/map_data_storage.db
+
+1.2 on android 4.0+, run `adb backup com.amazon.kindle` from PC will get backup.ab
+    now android.py can convert backup.ab to AmazonSecureStorage.xml and map_data_storage.db
+
+2. run `k4mobidedrm.py <infile> <outdir>'

DeDRM_calibre_plugin/DeDRM_plugin/argv_utils.py

@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+import sys, os
+import locale
+import codecs
+
+# get sys.argv arguments and encode them into utf-8
+def unicode_argv():
+    if sys.platform.startswith('win'):
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"DeDRM.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+def add_cp65001_codec():
+  try:
+    codecs.lookup('cp65001')
+  except LookupError:
+    codecs.register(
+        lambda name: name == 'cp65001' and codecs.lookup('utf-8') or None)
+  return
+
+
+def set_utf8_default_encoding():
+  if sys.getdefaultencoding() == 'utf-8':
+    return
+
+  # Regenerate setdefaultencoding.
+  reload(sys)
+  sys.setdefaultencoding('utf-8')
+
+  for attr in dir(locale):
+    if attr[0:3] != 'LC_':
+      continue
+    aref = getattr(locale, attr)
+    try:
+      locale.setlocale(aref, '')
+    except locale.Error:
+      continue
+    try:
+      lang = locale.getlocale(aref)[0]
+    except (TypeError, ValueError):
+      continue
+    if lang:
+      try:
+        locale.setlocale(aref, (lang, 'UTF-8'))
+      except locale.Error:
+        os.environ[attr] = lang + '.UTF-8'
+  try:
+    locale.setlocale(locale.LC_ALL, '')
+  except locale.Error:
+    pass
+  return
+
+

DeDRM_calibre_plugin/DeDRM_plugin/askfolder_ed.py

@@ -0,0 +1,211 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+# to work around tk_chooseDirectory not properly returning unicode paths on Windows
+# need to use a dialog that can be hacked up to actually return full unicode paths
+# originally based on AskFolder from EasyDialogs for Windows but modified to fix it
+# to actually use unicode for path
+
+# The original license for EasyDialogs is as follows
+#
+# Copyright (c) 2003-2005 Jimmy Retzlaff
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+# 
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+# 
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+
+"""
+AskFolder(...) -- Ask the user to select a folder Windows specific
+"""
+
+import os
+
+import ctypes
+from ctypes import POINTER, byref, cdll, c_int, windll
+from ctypes.wintypes import LPCWSTR, LPWSTR
+import ctypes.wintypes as wintypes
+
+
+__all__ = ['AskFolder']
+
+# Load required Windows DLLs
+ole32 = ctypes.windll.ole32
+shell32 = ctypes.windll.shell32
+user32 = ctypes.windll.user32
+
+
+# Windows Constants
+BFFM_INITIALIZED = 1
+BFFM_SETOKTEXT = 1129
+BFFM_SETSELECTIONA = 1126
+BFFM_SETSELECTIONW = 1127
+BIF_EDITBOX = 16
+BS_DEFPUSHBUTTON = 1
+CB_ADDSTRING = 323
+CB_GETCURSEL = 327
+CB_SETCURSEL = 334
+CDM_SETCONTROLTEXT = 1128
+EM_GETLINECOUNT = 186
+EM_GETMARGINS = 212
+EM_POSFROMCHAR = 214
+EM_SETSEL = 177
+GWL_STYLE = -16
+IDC_STATIC = -1
+IDCANCEL = 2
+IDNO = 7
+IDOK = 1
+IDYES = 6
+MAX_PATH = 260
+OFN_ALLOWMULTISELECT = 512
+OFN_ENABLEHOOK = 32
+OFN_ENABLESIZING = 8388608
+OFN_ENABLETEMPLATEHANDLE = 128
+OFN_EXPLORER = 524288
+OFN_OVERWRITEPROMPT = 2
+OPENFILENAME_SIZE_VERSION_400 = 76
+PBM_GETPOS = 1032
+PBM_SETMARQUEE = 1034
+PBM_SETPOS = 1026
+PBM_SETRANGE = 1025
+PBM_SETRANGE32 = 1030
+PBS_MARQUEE = 8
+PM_REMOVE = 1
+SW_HIDE = 0
+SW_SHOW = 5
+SW_SHOWNORMAL = 1
+SWP_NOACTIVATE = 16
+SWP_NOMOVE = 2
+SWP_NOSIZE = 1
+SWP_NOZORDER = 4
+VER_PLATFORM_WIN32_NT = 2
+WM_COMMAND = 273
+WM_GETTEXT = 13
+WM_GETTEXTLENGTH = 14
+WM_INITDIALOG = 272
+WM_NOTIFY = 78
+
+# Windows function prototypes
+BrowseCallbackProc = ctypes.WINFUNCTYPE(ctypes.c_int, wintypes.HWND, ctypes.c_uint, wintypes.LPARAM, wintypes.LPARAM)
+
+# Windows types
+LPCTSTR = ctypes.c_char_p
+LPTSTR = ctypes.c_char_p
+LPVOID = ctypes.c_voidp
+TCHAR = ctypes.c_char
+
+class BROWSEINFO(ctypes.Structure):
+    _fields_ = [
+                ("hwndOwner", wintypes.HWND),
+                ("pidlRoot", LPVOID),
+                ("pszDisplayName", LPTSTR),
+                ("lpszTitle", LPCTSTR),
+                ("ulFlags", ctypes.c_uint),
+                ("lpfn", BrowseCallbackProc),
+                ("lParam", wintypes.LPARAM),
+                ("iImage", ctypes.c_int)
+               ]
+
+
+# Utilities
+def CenterWindow(hwnd):
+    desktopRect = GetWindowRect(user32.GetDesktopWindow())
+    myRect = GetWindowRect(hwnd)
+    x = width(desktopRect) // 2 - width(myRect) // 2
+    y = height(desktopRect) // 2 - height(myRect) // 2
+    user32.SetWindowPos(hwnd, 0,
+                        desktopRect.left + x,
+                        desktopRect.top + y,
+                        0, 0,
+                        SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER
+                       )
+
+
+def GetWindowRect(hwnd):
+    rect = wintypes.RECT()
+    user32.GetWindowRect(hwnd, ctypes.byref(rect))
+    return rect
+
+def width(rect):
+    return rect.right-rect.left
+
+def height(rect):
+    return rect.bottom-rect.top
+
+
+def AskFolder(
+        message=None,
+        version=None,
+        defaultLocation=None,
+        location=None,
+        windowTitle=None,
+        actionButtonLabel=None,
+        cancelButtonLabel=None,
+        multiple=None):
+    """Display a dialog asking the user for select a folder.
+       modified to use unicode strings as much as possible
+       returns unicode path
+    """
+
+    def BrowseCallback(hwnd, uMsg, lParam, lpData):
+        if uMsg == BFFM_INITIALIZED:
+            if actionButtonLabel:
+                label = unicode(actionButtonLabel, errors='replace')
+                user32.SendMessageW(hwnd, BFFM_SETOKTEXT, 0, label)
+            if cancelButtonLabel:
+                label = unicode(cancelButtonLabel, errors='replace')
+                cancelButton = user32.GetDlgItem(hwnd, IDCANCEL)
+                if cancelButton:
+                    user32.SetWindowTextW(cancelButton, label)
+            if windowTitle:
+                title = unicode(windowTitle, erros='replace')
+                user32.SetWindowTextW(hwnd, title)
+            if defaultLocation:
+                user32.SendMessageW(hwnd, BFFM_SETSELECTIONW, 1, defaultLocation.replace('/', '\\'))
+            if location:
+                x, y = location
+                desktopRect = wintypes.RECT()
+                user32.GetWindowRect(0, ctypes.byref(desktopRect))
+                user32.SetWindowPos(hwnd, 0,
+                                  desktopRect.left + x,
+                                  desktopRect.top + y, 0, 0,
+                                  SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER)
+            else:
+                CenterWindow(hwnd)
+        return 0
+
+    # This next line is needed to prevent gc of the callback
+    callback = BrowseCallbackProc(BrowseCallback)
+
+    browseInfo = BROWSEINFO()
+    browseInfo.pszDisplayName = ctypes.c_char_p('\0' * (MAX_PATH+1))
+    browseInfo.lpszTitle = message
+    browseInfo.lpfn = callback
+
+    pidl = shell32.SHBrowseForFolder(ctypes.byref(browseInfo))
+    if not pidl:
+        result = None
+    else:
+        path = LPCWSTR(u" " * (MAX_PATH+1))
+        shell32.SHGetPathFromIDListW(pidl, path)
+        ole32.CoTaskMemFree(pidl)
+        result = path.value
+    return result
+
+
+
+

DeDRM_calibre_plugin/DeDRM_plugin/config.py

@@ -6,19 +6,27 @@ from __future__ import with_statement
 __license__ = 'GPL v3'
 
 # Standard Python modules.
-import os, traceback
+import os, traceback, json
 
 # PyQT4 modules (part of calibre).
-from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+try:
+    from PyQt5.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
                       QGroupBox, QPushButton, QListWidget, QListWidgetItem,
-                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl, QString)
-from PyQt4 import QtGui
-
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+except ImportError:
+    from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QLineEdit,
+                      QGroupBox, QPushButton, QListWidget, QListWidgetItem,
+                      QAbstractItemView, QIcon, QDialog, QDialogButtonBox, QUrl)
+try:
+    from PyQt5 import Qt as QtGui
+except ImportError:
+    from PyQt4 import QtGui
+    
 from zipfile import ZipFile
 
 # calibre modules and constants.
 from calibre.gui2 import (error_dialog, question_dialog, info_dialog, open_url,
-                            choose_dir, choose_files)
+                            choose_dir, choose_files, choose_save_file)
 from calibre.utils.config import dynamic, config_dir, JSONConfig
 from calibre.constants import iswindows, isosx
 
@@ -178,8 +186,8 @@ class ManageKeysDialog(QDialog):
         self.create_key = create_key
         self.keyfile_ext = keyfile_ext
         self.import_key = (keyfile_ext != u"")
-        self.binary_file = (keyfile_ext == u".der")
-        self.json_file = (keyfile_ext == u".k4i")
+        self.binary_file = (keyfile_ext == u"der")
+        self.json_file = (keyfile_ext == u"k4i")
         self.wineprefix = wineprefix
 
         self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))
@@ -267,7 +275,7 @@ class ManageKeysDialog(QDialog):
 
     def getwineprefix(self):
         if self.wineprefix is not None:
-            return unicode(self.wp_lineedit.text().toUtf8(), 'utf8').strip()
+            return unicode(self.wp_lineedit.text()).strip()
         return u""
 
     def populate_list(self):
@@ -316,7 +324,7 @@ class ManageKeysDialog(QDialog):
         if d.result() != d.Accepted:
             # rename cancelled or moot.
             return
-        keyname = unicode(self.listy.currentItem().text().toUtf8(),'utf8')
+        keyname = unicode(self.listy.currentItem().text())
         if not question_dialog(self, "{0} {1}: Confirm Rename".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to rename the {2} named <strong>{0}</strong> to <strong>{1}</strong>?".format(keyname,d.key_name,self.key_type_name), show_copy_button=False, default_yes=False):
             return
         self.plugin_keys[d.key_name] = self.plugin_keys[keyname]
@@ -328,7 +336,7 @@ class ManageKeysDialog(QDialog):
     def delete_key(self):
         if not self.listy.currentItem():
             return
-        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        keyname = unicode(self.listy.currentItem().text())
         if not question_dialog(self, "{0} {1}: Confirm Delete".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to delete the {1} <strong>{0}</strong>?".format(keyname, self.key_type_name), show_copy_button=False, default_yes=False):
             return
         if type(self.plugin_keys) == dict:
@@ -352,9 +360,10 @@ class ManageKeysDialog(QDialog):
         open_url(QUrl(url))
 
     def migrate_files(self):
-        dynamic[PLUGIN_NAME + u"config_dir"] = config_dir
-        files = choose_files(self, PLUGIN_NAME + u"config_dir",
-                u"Select {0} files to import".format(self.key_type_name), [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])], False)
+        unique_dlg_name = PLUGIN_NAME + u"import {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Select {0} files to import".format(self.key_type_name)
+        filters = [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])]
+        files = choose_files(self, unique_dlg_name, caption, filters, all_files=False)
         counter = 0
         skipped = 0
         if files:
@@ -408,17 +417,14 @@ class ManageKeysDialog(QDialog):
             r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
                                     _(errmsg), show=True, show_copy_button=False)
             return
-        filter = QString(u"{0} Files (*.{1})".format(self.key_type_name, self.keyfile_ext))
-        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
-        if dynamic.get(PLUGIN_NAME + 'save_dir'):
-            defaultname = os.path.join(dynamic.get(PLUGIN_NAME + 'save_dir'), u"{0}.{1}".format(keyname , self.keyfile_ext))
-        else:
-            defaultname = os.path.join(os.path.expanduser('~'), u"{0}.{1}".format(keyname , self.keyfile_ext))
-        filename = unicode(QtGui.QFileDialog.getSaveFileName(self, u"Save {0} File as...".format(self.key_type_name), defaultname,
-                                            u"{0} Files (*.{1})".format(self.key_type_name,self.keyfile_ext), filter))
+        keyname = unicode(self.listy.currentItem().text())
+        unique_dlg_name = PLUGIN_NAME + u"export {0} keys".format(self.key_type_name).replace(' ', '_') #takes care of automatically remembering last directory
+        caption = u"Save {0} File as...".format(self.key_type_name)
+        filters = [(u"{0} Files".format(self.key_type_name), [u"{0}".format(self.keyfile_ext)])]
+        defaultname = u"{0}.{1}".format(keyname, self.keyfile_ext)
+        filename = choose_save_file(self, unique_dlg_name,  caption, filters, all_files=False, initial_filename=defaultname)
         if filename:
-            dynamic[PLUGIN_NAME + 'save_dir'] = os.path.split(filename)[0]
-            with file(filename, 'w') as fname:
+            with file(filename, 'wb') as fname:
                 if self.binary_file:
                     fname.write(self.plugin_keys[keyname].decode('hex'))
                 elif self.json_file:
@@ -458,7 +464,7 @@ class RenameKeyDialog(QDialog):
         self.resize(self.sizeHint())
 
     def accept(self):
-        if self.key_ledit.text().isEmpty() or unicode(self.key_ledit.text()).isspace():
+        if not unicode(self.key_ledit.text()) or unicode(self.key_ledit.text()).isspace():
             errmsg = u"Key name field cannot be empty!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
                                     _(errmsg), show=True, show_copy_button=False)
@@ -479,7 +485,7 @@ class RenameKeyDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
 
 
@@ -515,14 +521,14 @@ class AddBandNKeyDialog(QDialog):
 
         name_group = QHBoxLayout()
         data_group_box_layout.addLayout(name_group)
-        name_group.addWidget(QLabel(u"Your Name:", self))
+        name_group.addWidget(QLabel(u"B&N/nook account email address:", self))
         self.name_ledit = QLineEdit(u"", self)
-        self.name_ledit.setToolTip(_(u"<p>Enter your name as it appears in your B&N " +
-                                u"account or on your credit card.</p>" +
+        self.name_ledit.setToolTip(_(u"<p>Enter your email address as it appears in your B&N " +
+                                u"account.</p>" +
                                 u"<p>It will only be used to generate this " +
-                                u"one-time key and won\'t be stored anywhere " +
+                                u"key and won\'t be stored anywhere " +
                                 u"in calibre or on your computer.</p>" +
-                                u"<p>(ex: Jonathan Smith)"))
+                                u"<p>eg: apprenticeharper@gmail.com</p>"))
         name_group.addWidget(self.name_ledit)
         name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
         name_disclaimer_label.setAlignment(Qt.AlignHCenter)
@@ -530,13 +536,12 @@ class AddBandNKeyDialog(QDialog):
 
         ccn_group = QHBoxLayout()
         data_group_box_layout.addLayout(ccn_group)
-        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        ccn_group.addWidget(QLabel(u"B&N/nook account password:", self))
         self.cc_ledit = QLineEdit(u"", self)
-        self.cc_ledit.setToolTip(_(u"<p>Enter the full credit card number on record " +
-                                u"in your B&N account.</p>" +
-                                u"<p>No spaces or dashes... just the numbers. " +
-                                u"This number will only be used to generate this " +
-                                u"one-time key and won\'t be stored anywhere in " +
+        self.cc_ledit.setToolTip(_(u"<p>Enter the password " +
+                                u"for your B&N account.</p>" +
+                                u"<p>The password will only be used to generate this " +
+                                u"key and won\'t be stored anywhere in " +
                                 u"calibre or on your computer."))
         ccn_group.addWidget(self.cc_ledit)
         ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
@@ -553,29 +558,26 @@ class AddBandNKeyDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        from calibre_plugins.dedrm.ignoblekeygen import generate_key as generate_bandn_key
-        return generate_bandn_key(self.user_name,self.cc_number)
+        from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as fetch_bandn_key
+        return fetch_bandn_key(self.user_name,self.cc_number)
 
     @property
     def user_name(self):
-        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
 
     @property
     def cc_number(self):
-        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+        return unicode(self.cc_ledit.text()).strip()
 
 
     def accept(self):
         if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
             errmsg = u"All fields are required!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
-        if not self.cc_number.isdigit():
-            errmsg = u"Numbers only in the credit card number field!"
-            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
         if len(self.key_name) < 4:
             errmsg = u"Key name must be at <i>least</i> 4 characters long!"
             return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
@@ -634,7 +636,7 @@ class AddEReaderDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -643,11 +645,11 @@ class AddEReaderDialog(QDialog):
 
     @property
     def user_name(self):
-        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+        return unicode(self.name_ledit.text()).strip().lower().replace(' ','')
 
     @property
     def cc_number(self):
-        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+        return unicode(self.cc_ledit.text()).strip().replace(' ', '').replace('-','')
 
 
     def accept(self):
@@ -676,7 +678,7 @@ class AddAdeptDialog(QDialog):
                 from calibre_plugins.dedrm.adobekey import adeptkeys
 
                 defaultkeys = adeptkeys()
-            else: # linux
+            else:  # linux
                 from wineutils import WineGetKeys
 
                 scriptpath = os.path.join(parent.parent.alfdir,u"adobekey.py")
@@ -719,7 +721,7 @@ class AddAdeptDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -792,7 +794,7 @@ class AddKindleDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
@@ -841,11 +843,11 @@ class AddSerialDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     def accept(self):
         if len(self.key_name) == 0 or self.key_name.isspace():
@@ -889,11 +891,11 @@ class AddPIDDialog(QDialog):
 
     @property
     def key_name(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     @property
     def key_value(self):
-        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+        return unicode(self.key_ledit.text()).strip()
 
     def accept(self):
         if len(self.key_name) == 0 or self.key_name.isspace():

DeDRM_calibre_plugin/DeDRM_plugin/dialogs.py

@@ -1,45 +1,719 @@
 #!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# base64.py, version 1.0
-# Copyright © 2010 Apprentice Alf
-
-# Released under the terms of the GNU General Public Licence, version 3 or
-# later.  <http://www.gnu.org/licenses/>
-
-# Revision history:
-#   1 - Initial release. To allow Applescript to do base64 encoding
-
-"""
-Provide base64 encoding.
-"""
+# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
 
 from __future__ import with_statement
-
 __license__ = 'GPL v3'
 
-import sys
-import os
-import base64
+# Standard Python modules.
+import os, sys, re, hashlib
+import json
 
-def usage(progname):
-    print "Applies base64 encoding to the supplied file, sending to standard output"
-    print "Usage:"
-    print "    %s <infile>" % progname
+from PyQt4.Qt import (Qt, QWidget, QHBoxLayout, QVBoxLayout, QLabel, QListWidget, QListWidgetItem, QAbstractItemView, QLineEdit, QPushButton, QIcon, QGroupBox, QDialog, QDialogButtonBox, QUrl, QString)
+from PyQt4 import QtGui
 
-def cli_main(argv=sys.argv):
-    progname = os.path.basename(argv[0])
+# calibre modules and constants.
+from calibre.gui2 import (error_dialog, question_dialog, info_dialog, open_url,
+                            choose_dir, choose_files)
+from calibre.utils.config import dynamic, config_dir, JSONConfig
 
-    if len(argv)<2:
-        usage(progname)
-        sys.exit(2)
+from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+from calibre_plugins.dedrm.utilities import (uStrCmp, DETAILED_MESSAGE, parseCustString)
+from calibre_plugins.dedrm.ignoblekeyfetch import fetch_key as generate_bandn_key
+from calibre_plugins.dedrm.erdr2pml import getuser_key as generate_ereader_key
+from calibre_plugins.dedrm.adobekey import adeptkeys as retrieve_adept_keys
+from calibre_plugins.dedrm.kindlekey import kindlekeys as retrieve_kindle_keys
 
-    keypath = argv[1]
-    with open(keypath, 'rb') as f:
-        keyder = f.read()
-        print keyder.encode('base64')
-    return 0
+class ManageKeysDialog(QDialog):
+    def __init__(self, parent, key_type_name, plugin_keys, create_key, keyfile_ext = u""):
+        QDialog.__init__(self,parent)
+        self.parent = parent
+        self.key_type_name = key_type_name
+        self.plugin_keys = plugin_keys
+        self.create_key = create_key
+        self.keyfile_ext = keyfile_ext
+        self.import_key = (keyfile_ext != u"")
+        self.binary_file = (key_type_name == u"Adobe Digital Editions Key")
+        self.json_file = (key_type_name == u"Kindle for Mac and PC Key")
+
+        self.setWindowTitle("{0} {1}: Manage {2}s".format(PLUGIN_NAME, PLUGIN_VERSION, self.key_type_name))
+
+        # Start Qt Gui dialog layout
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        help_layout = QHBoxLayout()
+        layout.addLayout(help_layout)
+        # Add hyperlink to a help file at the right. We will replace the correct name when it is clicked.
+        help_label = QLabel('<a href="http://www.foo.com/">Help</a>', self)
+        help_label.setTextInteractionFlags(Qt.LinksAccessibleByMouse | Qt.LinksAccessibleByKeyboard)
+        help_label.setAlignment(Qt.AlignRight)
+        help_label.linkActivated.connect(self.help_link_activated)
+        help_layout.addWidget(help_label)
+
+        keys_group_box = QGroupBox(_(u"{0}s".format(self.key_type_name)), self)
+        layout.addWidget(keys_group_box)
+        keys_group_box_layout = QHBoxLayout()
+        keys_group_box.setLayout(keys_group_box_layout)
+
+        self.listy = QListWidget(self)
+        self.listy.setToolTip(u"{0}s that will be used to decrypt ebooks".format(self.key_type_name))
+        self.listy.setSelectionMode(QAbstractItemView.SingleSelection)
+        self.populate_list()
+        keys_group_box_layout.addWidget(self.listy)
+
+        button_layout = QVBoxLayout()
+        keys_group_box_layout.addLayout(button_layout)
+        self._add_key_button = QtGui.QToolButton(self)
+        self._add_key_button.setToolTip(u"Create new {0}".format(self.key_type_name))
+        self._add_key_button.setIcon(QIcon(I('plus.png')))
+        self._add_key_button.clicked.connect(self.add_key)
+        button_layout.addWidget(self._add_key_button)
+
+        self._delete_key_button = QtGui.QToolButton(self)
+        self._delete_key_button.setToolTip(_(u"Delete highlighted key"))
+        self._delete_key_button.setIcon(QIcon(I('list_remove.png')))
+        self._delete_key_button.clicked.connect(self.delete_key)
+        button_layout.addWidget(self._delete_key_button)
+
+        if type(self.plugin_keys) == dict:
+            self._rename_key_button = QtGui.QToolButton(self)
+            self._rename_key_button.setToolTip(_(u"Rename highlighted key"))
+            self._rename_key_button.setIcon(QIcon(I('edit-select-all.png')))
+            self._rename_key_button.clicked.connect(self.rename_key)
+            button_layout.addWidget(self._rename_key_button)
+
+            self.export_key_button = QtGui.QToolButton(self)
+            self.export_key_button.setToolTip(u"Save highlighted key to a .{0} file".format(self.keyfile_ext))
+            self.export_key_button.setIcon(QIcon(I('save.png')))
+            self.export_key_button.clicked.connect(self.export_key)
+            button_layout.addWidget(self.export_key_button)
+        spacerItem = QtGui.QSpacerItem(20, 40, QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Expanding)
+        button_layout.addItem(spacerItem)
+
+        layout.addSpacing(5)
+        migrate_layout = QHBoxLayout()
+        layout.addLayout(migrate_layout)
+        if self.import_key:
+            migrate_layout.setAlignment(Qt.AlignJustify)
+            self.migrate_btn = QPushButton(u"Import Existing Keyfiles", self)
+            self.migrate_btn.setToolTip(u"Import *.{0} files (created using other tools).".format(self.keyfile_ext))
+            self.migrate_btn.clicked.connect(self.migrate_wrapper)
+            migrate_layout.addWidget(self.migrate_btn)
+        migrate_layout.addStretch()
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Close)
+        self.button_box.rejected.connect(self.close)
+        migrate_layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    def populate_list(self):
+        if type(self.plugin_keys) == dict:
+            for key in self.plugin_keys.keys():
+                self.listy.addItem(QListWidgetItem(key))
+        else:
+            for key in self.plugin_keys:
+                self.listy.addItem(QListWidgetItem(key))
+
+    def add_key(self):
+        d = self.create_key(self)
+        d.exec_()
+
+        if d.result() != d.Accepted:
+            # New key generation cancelled.
+            return
+        new_key_value = d.key_value
+        if type(self.plugin_keys) == dict:
+            if new_key_value in self.plugin_keys.values():
+                old_key_name = [name for name, value in self.plugin_keys.iteritems() if value == new_key_value][0]
+                info_dialog(None, "{0} {1}: Duplicate {2}".format(PLUGIN_NAME, PLUGIN_VERSION,self.key_type_name),
+                                    u"The new {1} is the same as the existing {1} named <strong>{0}</strong> and has not been added.".format(old_key_name,self.key_type_name), show=True)
+                return
+            self.plugin_keys[d.key_name] = new_key_value
+        else:
+            if new_key_value in self.plugin_keys:
+                info_dialog(None, "{0} {1}: Duplicate {2}".format(PLUGIN_NAME, PLUGIN_VERSION,self.key_type_name),
+                                    u"This {0} is already in the list of {0}s has not been added.".format(self.key_type_name), show=True)
+                return
+
+            self.plugin_keys.append(d.key_value)
+        self.listy.clear()
+        self.populate_list()
+
+    def rename_key(self):
+        if not self.listy.currentItem():
+            errmsg = u"No {0} selected to rename. Highlight a keyfile first.".format(self.key_type_name)
+            r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+            return
+
+        d = RenameKeyDialog(self)
+        d.exec_()
+
+        if d.result() != d.Accepted:
+            # rename cancelled or moot.
+            return
+        keyname = unicode(self.listy.currentItem().text().toUtf8(),'utf8')
+        if not question_dialog(self, "{0} {1}: Confirm Rename".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to rename the {2} named <strong>{0}</strong> to <strong>{1}</strong>?".format(keyname,d.key_name,self.key_type_name), show_copy_button=False, default_yes=False):
+            return
+        self.plugin_keys[d.key_name] = self.plugin_keys[keyname]
+        del self.plugin_keys[keyname]
+
+        self.listy.clear()
+        self.populate_list()
+
+    def delete_key(self):
+        if not self.listy.currentItem():
+            return
+        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        if not question_dialog(self, "{0} {1}: Confirm Delete".format(PLUGIN_NAME, PLUGIN_VERSION), u"Do you really want to delete the {1} <strong>{0}</strong>?".format(keyname, self.key_type_name), show_copy_button=False, default_yes=False):
+            return
+        if type(self.plugin_keys) == dict:
+            del self.plugin_keys[keyname]
+        else:
+            self.plugin_keys.remove(keyname)
+
+        self.listy.clear()
+        self.populate_list()
+
+    def help_link_activated(self, url):
+        def get_help_file_resource():
+            # Copy the HTML helpfile to the plugin directory each time the
+            # link is clicked in case the helpfile is updated in newer plugins.
+            help_file_name = u"{0}_{1}_Help.htm".format(PLUGIN_NAME, self.key_type_name)
+            file_path = os.path.join(config_dir, u"plugins", u"DeDRM", u"help", help_file_name)
+            with open(file_path,'w') as f:
+                f.write(self.parent.load_resource(help_file_name))
+            return file_path
+        url = 'file:///' + get_help_file_resource()
+        open_url(QUrl(url))
+
+    def migrate_files(self):
+        dynamic[PLUGIN_NAME + u"config_dir"] = config_dir
+        files = choose_files(self, PLUGIN_NAME + u"config_dir",
+                u"Select {0} files to import".format(self.key_type_name), [(u"{0} files".format(self.key_type_name), [self.keyfile_ext])], False)
+        counter = 0
+        skipped = 0
+        if files:
+            for filename in files:
+                fpath = os.path.join(config_dir, filename)
+                filename = os.path.basename(filename)
+                new_key_name = os.path.splitext(os.path.basename(filename))[0]
+                with open(fpath,'rb') as keyfile:
+                    new_key_value = keyfile.read()
+                if self.binary_file:
+                    new_key_value = new_key_value.encode('hex')
+                elif self.json_file:
+                    new_key_value = json.loads(new_key_value)
+                match = False
+                for key in self.plugin_keys.keys():
+                    if uStrCmp(new_key_name, key, True):
+                        skipped += 1
+                        msg = u"A key with the name <strong>{0}</strong> already exists!\nSkipping key file  <strong>{1}</strong>.\nRename the existing key and import again".format(new_key_name,filename)
+                        inf = info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                _(msg), show_copy_button=False, show=True)
+                        match = True
+                        break
+                if not match:
+                    if new_key_value in self.plugin_keys.values():
+                        old_key_name = [name for name, value in self.plugin_keys.iteritems() if value == new_key_value][0]
+                        skipped += 1
+                        info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                            u"The key in file {0} is the same as the existing key <strong>{1}</strong> and has been skipped.".format(filename,old_key_name), show_copy_button=False, show=True)
+                    else:
+                        counter += 1
+                        self.plugin_keys[new_key_name] = new_key_value
+
+            msg = u""
+            if counter+skipped > 1:
+                if counter > 0:
+                    msg += u"Imported <strong>{0:d}</strong> key {1}. ".format(counter, u"file" if counter == 1 else u"files")
+                if skipped > 0:
+                    msg += u"Skipped <strong>{0:d}</strong> key {1}.".format(skipped, u"file" if counter == 1 else u"files")
+                inf = info_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(msg), show_copy_button=False, show=True)
+        return counter > 0
+
+    def migrate_wrapper(self):
+        if self.migrate_files():
+            self.listy.clear()
+            self.populate_list()
+
+    def export_key(self):
+        if not self.listy.currentItem():
+            errmsg = u"No keyfile selected to export. Highlight a keyfile first."
+            r = error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+            return
+        filter = QString(u"{0} Files (*.{1})".format(self.key_type_name, self.keyfile_ext))
+        keyname = unicode(self.listy.currentItem().text().toUtf8(), 'utf8')
+        if dynamic.get(PLUGIN_NAME + 'save_dir'):
+            defaultname = os.path.join(dynamic.get(PLUGIN_NAME + 'save_dir'), u"{0}.{1}".format(keyname , self.keyfile_ext))
+        else:
+            defaultname = os.path.join(os.path.expanduser('~'), u"{0}.{1}".format(keyname , self.keyfile_ext))
+        filename = unicode(QtGui.QFileDialog.getSaveFileName(self, u"Save {0} File as...".format(self.key_type_name), defaultname,
+                                            u"{0} Files (*.{1})".format(self.key_type_name,self.keyfile_ext), filter))
+        if filename:
+            dynamic[PLUGIN_NAME + 'save_dir'] = os.path.split(filename)[0]
+            with file(filename, 'w') as fname:
+                if self.binary_file:
+                    fname.write(self.plugin_keys[keyname].decode('hex'))
+                elif self.json_file:
+                    fname.write(json.dumps(self.plugin_keys[keyname]))
+                else:
+                    fname.write(self.plugin_keys[keyname])
+
+
+
+
+class RenameKeyDialog(QDialog):
+    def __init__(self, parent=None,):
+        print repr(self), repr(parent)
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle("{0} {1}: Rename {0}".format(PLUGIN_NAME, PLUGIN_VERSION, parent.key_type_name))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox('', self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        data_group_box_layout.addWidget(QLabel('New Key Name:', self))
+        self.key_ledit = QLineEdit(self.parent.listy.currentItem().text(), self)
+        self.key_ledit.setToolTip(u"Enter a new name for this existing {0}.".format(parent.key_type_name))
+        data_group_box_layout.addWidget(self.key_ledit)
+
+        layout.addSpacing(20)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    def accept(self):
+        if self.key_ledit.text().isEmpty() or unicode(self.key_ledit.text()).isspace():
+            errmsg = u"Key name field cannot be empty!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        if len(self.key_ledit.text()) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        if uStrCmp(self.key_ledit.text(), self.parent.listy.currentItem().text()):
+                # Same exact name ... do nothing.
+                return QDialog.reject(self)
+        for k in self.parent.plugin_keys.keys():
+            if (uStrCmp(self.key_ledit.text(), k, True) and
+                        not uStrCmp(k, self.parent.listy.currentItem().text(), True)):
+                errmsg = u"The key name <strong>{0}</strong> is already being used.".format(self.key_ledit.text())
+                return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION),
+                                    _(errmsg), show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+
+
+
+
+
+
+
+class AddBandNKeyDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Create New Barnes & Noble Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(_(u"<p>Enter an identifying name for this new key.</p>" +
+                                u"<p>It should be something that will help you remember " +
+                                u"what personal information was used to create it."))
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        name_group = QHBoxLayout()
+        data_group_box_layout.addLayout(name_group)
+        name_group.addWidget(QLabel(u"Your Name:", self))
+        self.name_ledit = QLineEdit(u"", self)
+        self.name_ledit.setToolTip(_(u"<p>Enter your name as it appears in your B&N " +
+                                u"account or on your credit card.</p>" +
+                                u"<p>It will only be used to generate this " +
+                                u"one-time key and won\'t be stored anywhere " +
+                                u"in calibre or on your computer.</p>" +
+                                u"<p>(ex: Jonathan Smith)"))
+        name_group.addWidget(self.name_ledit)
+        name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
+        name_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(name_disclaimer_label)
+
+        ccn_group = QHBoxLayout()
+        data_group_box_layout.addLayout(ccn_group)
+        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        self.cc_ledit = QLineEdit(u"", self)
+        self.cc_ledit.setToolTip(_(u"<p>Enter the full credit card number on record " +
+                                u"in your B&N account.</p>" +
+                                u"<p>No spaces or dashes... just the numbers. " +
+                                u"This number will only be used to generate this " +
+                                u"one-time key and won\'t be stored anywhere in " +
+                                u"calibre or on your computer."))
+        ccn_group.addWidget(self.cc_ledit)
+        ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
+        ccn_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(ccn_disclaimer_label)
+        layout.addSpacing(10)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return generate_bandn_key(self.user_name,self.cc_number)
+
+    @property
+    def user_name(self):
+        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+
+    @property
+    def cc_number(self):
+        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if not self.cc_number.isdigit():
+            errmsg = u"Numbers only in the credit card number field!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+class AddEReaderDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Create New eReader Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"Unique Key Name:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"<p>Enter an identifying name for this new key.\nIt should be something that will help you remember what personal information was used to create it.")
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        name_group = QHBoxLayout()
+        data_group_box_layout.addLayout(name_group)
+        name_group.addWidget(QLabel(u"Your Name:", self))
+        self.name_ledit = QLineEdit(u"", self)
+        self.name_ledit.setToolTip(u"Enter the name for this eReader key, usually the name on your credit card.\nIt will only be used to generate this one-time key and won\'t be stored anywhere in calibre or on your computer.\n(ex: Mr Jonathan Q Smith)")
+        name_group.addWidget(self.name_ledit)
+        name_disclaimer_label = QLabel(_(u"(Will not be saved in configuration data)"), self)
+        name_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(name_disclaimer_label)
+
+        ccn_group = QHBoxLayout()
+        data_group_box_layout.addLayout(ccn_group)
+        ccn_group.addWidget(QLabel(u"Credit Card#:", self))
+        self.cc_ledit = QLineEdit(u"", self)
+        self.cc_ledit.setToolTip(u"<p>Enter the last 8 digits of credit card number for this eReader key.\nThey will only be used to generate this one-time key and won\'t be stored anywhere in calibre or on your computer.")
+        ccn_group.addWidget(self.cc_ledit)
+        ccn_disclaimer_label = QLabel(_('(Will not be saved in configuration data)'), self)
+        ccn_disclaimer_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(ccn_disclaimer_label)
+        layout.addSpacing(10)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return generate_ereader_key(self.user_name,self.cc_number).encode('hex')
+
+    @property
+    def user_name(self):
+        return unicode(self.name_ledit.text().toUtf8(), 'utf8').strip().lower().replace(' ','')
+
+    @property
+    def cc_number(self):
+        return unicode(self.cc_ledit.text().toUtf8(), 'utf8').strip().replace(' ', '').replace('-','')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or len(self.user_name) == 0 or len(self.cc_number) == 0 or self.key_name.isspace() or self.user_name.isspace() or self.cc_number.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if not self.cc_number.isdigit():
+            errmsg = u"Numbers only in the credit card number field!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddAdeptDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Getting Default Adobe Digital Editions Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        try:
+            self.default_key = retrieve_adept_keys()[0]
+        except:
+            self.default_key = u""
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        if len(self.default_key)>0:
+            data_group_box = QGroupBox(u"", self)
+            layout.addWidget(data_group_box)
+            data_group_box_layout = QVBoxLayout()
+            data_group_box.setLayout(data_group_box_layout)
+
+            key_group = QHBoxLayout()
+            data_group_box_layout.addLayout(key_group)
+            key_group.addWidget(QLabel(u"Unique Key Name:", self))
+            self.key_ledit = QLineEdit("", self)
+            self.key_ledit.setToolTip(u"<p>Enter an identifying name for the current default Adobe Digital Editions key.")
+            key_group.addWidget(self.key_ledit)
+            key_label = QLabel(_(''), self)
+            key_label.setAlignment(Qt.AlignHCenter)
+            data_group_box_layout.addWidget(key_label)
+            self.button_box.accepted.connect(self.accept)
+        else:
+            default_key_error = QLabel(u"The default encryption key for Adobe Digital Editions could not be found.", self)
+            default_key_error.setAlignment(Qt.AlignHCenter)
+            layout.addWidget(default_key_error)
+            # if no default, bot buttons do the same
+            self.button_box.accepted.connect(self.reject)
+
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return self.default_key.encode('hex')
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddKindleDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Getting Default Kindle for Mac/PC Key".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        try:
+            self.default_key = retrieve_kindle_keys()[0]
+        except:
+            self.default_key = u""
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+
+        if len(self.default_key)>0:
+            data_group_box = QGroupBox(u"", self)
+            layout.addWidget(data_group_box)
+            data_group_box_layout = QVBoxLayout()
+            data_group_box.setLayout(data_group_box_layout)
+
+            key_group = QHBoxLayout()
+            data_group_box_layout.addLayout(key_group)
+            key_group.addWidget(QLabel(u"Unique Key Name:", self))
+            self.key_ledit = QLineEdit("", self)
+            self.key_ledit.setToolTip(u"<p>Enter an identifying name for the current default Kindle for Mac/PC key.")
+            key_group.addWidget(self.key_ledit)
+            key_label = QLabel(_(''), self)
+            key_label.setAlignment(Qt.AlignHCenter)
+            data_group_box_layout.addWidget(key_label)
+            self.button_box.accepted.connect(self.accept)
+        else:
+            default_key_error = QLabel(u"The default encryption key for Kindle for Mac/PC could not be found.", self)
+            default_key_error.setAlignment(Qt.AlignHCenter)
+            layout.addWidget(default_key_error)
+            # if no default, bot buttons do the same
+            self.button_box.accepted.connect(self.reject)
+
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return self.default_key
+
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"All fields are required!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) < 4:
+            errmsg = u"Key name must be at <i>least</i> 4 characters long!"
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddSerialDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add New EInk Kindle Serial Number".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"EInk Kindle Serial Number:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"Enter an eInk Kindle serial number. EInk Kindle serial numbers are 16 characters long and usually start with a 'B' or a '9'. Kindle Serial Numbers are case-sensitive, so be sure to enter the upper and lower case letters unchanged.")
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter an eInk Kindle Serial Number or click Cancel in the dialog."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) != 16:
+            errmsg = u"EInk Kindle Serial Numbers must be 16 characters long. This is {0:d} characters long.".format(len(self.key_name))
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
+
+
+class AddPIDDialog(QDialog):
+    def __init__(self, parent=None,):
+        QDialog.__init__(self, parent)
+        self.parent = parent
+        self.setWindowTitle(u"{0} {1}: Add New Mobipocket PID".format(PLUGIN_NAME, PLUGIN_VERSION))
+        layout = QVBoxLayout(self)
+        self.setLayout(layout)
+
+        data_group_box = QGroupBox(u"", self)
+        layout.addWidget(data_group_box)
+        data_group_box_layout = QVBoxLayout()
+        data_group_box.setLayout(data_group_box_layout)
+
+        key_group = QHBoxLayout()
+        data_group_box_layout.addLayout(key_group)
+        key_group.addWidget(QLabel(u"PID:", self))
+        self.key_ledit = QLineEdit("", self)
+        self.key_ledit.setToolTip(u"Enter a Mobipocket PID. Mobipocket PIDs are 8 or 10 characters long. Mobipocket PIDs are case-sensitive, so be sure to enter the upper and lower case letters unchanged.")
+        key_group.addWidget(self.key_ledit)
+        key_label = QLabel(_(''), self)
+        key_label.setAlignment(Qt.AlignHCenter)
+        data_group_box_layout.addWidget(key_label)
+
+        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
+        self.button_box.accepted.connect(self.accept)
+        self.button_box.rejected.connect(self.reject)
+        layout.addWidget(self.button_box)
+
+        self.resize(self.sizeHint())
+
+    @property
+    def key_name(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    @property
+    def key_value(self):
+        return unicode(self.key_ledit.text().toUtf8(), 'utf8').strip()
+
+    def accept(self):
+        if len(self.key_name) == 0 or self.key_name.isspace():
+            errmsg = u"Please enter a Mobipocket PID or click Cancel in the dialog."
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        if len(self.key_name) != 8 and len(self.key_name) != 10:
+            errmsg = u"Mobipocket PIDs must be 8 or 10 characters long. This is {0:d} characters long.".format(len(self.key_name))
+            return error_dialog(None, "{0} {1}".format(PLUGIN_NAME, PLUGIN_VERSION), errmsg, show=True, show_copy_button=False)
+        QDialog.accept(self)
 
 
-if __name__ == '__main__':
-    sys.exit(cli_main())

DeDRM_calibre_plugin/DeDRM_plugin/encodebase64.py

@@ -1,208 +1,45 @@
-#!/usr/bin/python
-#
-# This is a python script. You need a Python interpreter to run it.
-# For example, ActiveState Python, which exists for windows.
-#
-# Changelog drmcheck
-#  1.00 - Initial version, with code from various other scripts
-#  1.01 - Moved authorship announcement to usage section.
-#
-# Changelog epubtest
-#  1.00 - Cut to epubtest.py, testing ePub files only by Apprentice Alf
-#  1.01 - Added routine for use by Windows DeDRM
-#
-# Written in 2011 by Paul Durrant
-# Released with unlicense. See http://unlicense.org/
-#
-#############################################################################
-#
-# This is free and unencumbered software released into the public domain.
-#
-# Anyone is free to copy, modify, publish, use, compile, sell, or
-# distribute this software, either in source code form or as a compiled
-# binary, for any purpose, commercial or non-commercial, and by any
-# means.
-#
-# In jurisdictions that recognize copyright laws, the author or authors
-# of this software dedicate any and all copyright interest in the
-# software to the public domain. We make this dedication for the benefit
-# of the public at large and to the detriment of our heirs and
-# successors. We intend this dedication to be an overt act of
-# relinquishment in perpetuity of all present and future rights to this
-# software under copyright law.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-# OTHER DEALINGS IN THE SOFTWARE.
-#
-#############################################################################
-#
-# It's still polite to give attribution if you do reuse this code.
-#
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+# base64.py, version 1.0
+# Copyright © 2010 Apprentice Alf
+
+# Released under the terms of the GNU General Public Licence, version 3 or
+# later.  <http://www.gnu.org/licenses/>
+
+# Revision history:
+#   1 - Initial release. To allow Applescript to do base64 encoding
+
+"""
+Provide base64 encoding.
+"""
 
 from __future__ import with_statement
 
-__version__ = '1.01'
+__license__ = 'GPL v3'
 
-import sys, struct, os
-import zlib
-import zipfile
-import xml.etree.ElementTree as etree
+import sys
+import os
+import base64
 
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
+def usage(progname):
+    print "Applies base64 encoding to the supplied file, sending to standard output"
+    print "Usage:"
+    print "    %s <infile>" % progname
 
-# Wrap a stream so that output gets flushed immediately
-# and also make sure that any unicode strings get
-# encoded using "replace" before writing them.
-class SafeUnbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-        self.encoding = stream.encoding
-        if self.encoding == None:
-            self.encoding = "utf-8"
-    def write(self, data):
-        if isinstance(data,unicode):
-            data = data.encode(self.encoding,"replace")
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
+def cli_main(argv=sys.argv):
+    progname = os.path.basename(argv[0])
 
-try:
-    from calibre.constants import iswindows, isosx
-except:
-    iswindows = sys.platform.startswith('win')
-    isosx = sys.platform.startswith('darwin')
+    if len(argv)<2:
+        usage(progname)
+        sys.exit(2)
 
-def unicode_argv():
-    if iswindows:
-        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
-        # strings.
-
-        # Versions 2.x of Python don't support Unicode in sys.argv on
-        # Windows, with the underlying Windows API instead replacing multi-byte
-        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
-        # as a list of Unicode strings and encode them as utf-8
-
-        from ctypes import POINTER, byref, cdll, c_int, windll
-        from ctypes.wintypes import LPCWSTR, LPWSTR
-
-        GetCommandLineW = cdll.kernel32.GetCommandLineW
-        GetCommandLineW.argtypes = []
-        GetCommandLineW.restype = LPCWSTR
-
-        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
-        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
-        CommandLineToArgvW.restype = POINTER(LPWSTR)
-
-        cmd = GetCommandLineW()
-        argc = c_int(0)
-        argv = CommandLineToArgvW(cmd, byref(argc))
-        if argc.value > 0:
-            # Remove Python executable and commands if present
-            start = argc.value - len(sys.argv)
-            return [argv[i] for i in
-                    xrange(start, argc.value)]
-        # if we don't have any arguments at all, just pass back script name
-        # this should never happen
-        return [u"epubtest.py"]
-    else:
-        argvencoding = sys.stdin.encoding
-        if argvencoding == None:
-            argvencoding = "utf-8"
-        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
-
-_FILENAME_LEN_OFFSET = 26
-_EXTRA_LEN_OFFSET = 28
-_FILENAME_OFFSET = 30
-_MAX_SIZE = 64 * 1024
-
-
-def uncompress(cmpdata):
-    dc = zlib.decompressobj(-15)
-    data = ''
-    while len(cmpdata) > 0:
-        if len(cmpdata) > _MAX_SIZE :
-            newdata = cmpdata[0:_MAX_SIZE]
-            cmpdata = cmpdata[_MAX_SIZE:]
-        else:
-            newdata = cmpdata
-            cmpdata = ''
-        newdata = dc.decompress(newdata)
-        unprocessed = dc.unconsumed_tail
-        if len(unprocessed) == 0:
-            newdata += dc.flush()
-        data += newdata
-        cmpdata += unprocessed
-        unprocessed = ''
-    return data
-
-def getfiledata(file, zi):
-    # get file name length and exta data length to find start of file data
-    local_header_offset = zi.header_offset
-
-    file.seek(local_header_offset + _FILENAME_LEN_OFFSET)
-    leninfo = file.read(2)
-    local_name_length, = struct.unpack('<H', leninfo)
-
-    file.seek(local_header_offset + _EXTRA_LEN_OFFSET)
-    exinfo = file.read(2)
-    extra_field_length, = struct.unpack('<H', exinfo)
-
-    file.seek(local_header_offset + _FILENAME_OFFSET + local_name_length + extra_field_length)
-    data = None
-
-    # if not compressed we are good to go
-    if zi.compress_type == zipfile.ZIP_STORED:
-        data = file.read(zi.file_size)
-
-    # if compressed we must decompress it using zlib
-    if zi.compress_type == zipfile.ZIP_DEFLATED:
-        cmpdata = file.read(zi.compress_size)
-        data = uncompress(cmpdata)
-
-    return data
-
-def encryption(infile):
-    # returns encryption: one of Unencrypted, Adobe, B&N and Unknown
-    encryption = "Unknown"
-    try:
-        with open(infile,'rb') as infileobject:
-            bookdata = infileobject.read(58)
-            # Check for Zip
-            if bookdata[0:0+2] == "PK":
-                foundrights = False
-                foundencryption = False
-                inzip = zipfile.ZipFile(infile,'r')
-                namelist = set(inzip.namelist())
-                if 'META-INF/rights.xml' not in namelist or 'META-INF/encryption.xml' not in namelist:
-                    encryption = "Unencrypted"
-                else:
-                    rights = etree.fromstring(inzip.read('META-INF/rights.xml'))
-                    adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-                    expr = './/%s' % (adept('encryptedKey'),)
-                    bookkey = ''.join(rights.findtext(expr))
-                    if len(bookkey) == 172:
-                        encryption = "Adobe"
-                    elif len(bookkey) == 64:
-                        encryption = "B&N"
-                    else:
-                        encryption = "Unknown"
-    except:
-        traceback.print_exc()
-    return encryption
-
-def main():
-    argv=unicode_argv()
-    print encryption(argv[1])
+    keypath = argv[1]
+    with open(keypath, 'rb') as f:
+        keyder = f.read()
+        print keyder.encode('base64')
     return 0
 
-if __name__ == "__main__":
-    sys.stdout=SafeUnbuffered(sys.stdout)
-    sys.stderr=SafeUnbuffered(sys.stderr)
-    sys.exit(main())
+
+if __name__ == '__main__':
+    sys.exit(cli_main())

DeDRM_calibre_plugin/DeDRM_plugin/epubtest.py

@@ -1,82 +1,60 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-
-# erdr2pml.py
-# Copyright © 2008 The Dark Reverser
+#!/usr/bin/python
 #
-# Modified 2008–2012 by some_updates, DiapDealer and Apprentice Alf
-
 # This is a python script. You need a Python interpreter to run it.
 # For example, ActiveState Python, which exists for windows.
-# Changelog
 #
-#  Based on ereader2html version 0.08 plus some later small fixes
+# Changelog drmcheck
+#  1.00 - Initial version, with code from various other scripts
+#  1.01 - Moved authorship announcement to usage section.
+#
+# Changelog epubtest
+#  1.00 - Cut to epubtest.py, testing ePub files only by Apprentice Alf
+#  1.01 - Added routine for use by Windows DeDRM
+#
+# Written in 2011 by Paul Durrant
+# Released with unlicense. See http://unlicense.org/
+#
+#############################################################################
+#
+# This is free and unencumbered software released into the public domain.
+#
+# Anyone is free to copy, modify, publish, use, compile, sell, or
+# distribute this software, either in source code form or as a compiled
+# binary, for any purpose, commercial or non-commercial, and by any
+# means.
+#
+# In jurisdictions that recognize copyright laws, the author or authors
+# of this software dedicate any and all copyright interest in the
+# software to the public domain. We make this dedication for the benefit
+# of the public at large and to the detriment of our heirs and
+# successors. We intend this dedication to be an overt act of
+# relinquishment in perpetuity of all present and future rights to this
+# software under copyright law.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+#############################################################################
+#
+# It's still polite to give attribution if you do reuse this code.
 #
-#  0.01 - Initial version
-#  0.02 - Support more eReader files. Support bold text and links. Fix PML decoder parsing bug.
-#  0.03 - Fix incorrect variable usage at one place.
-#  0.03b - enhancement by DeBockle (version 259 support)
-# Custom version 0.03 - no change to eReader support, only usability changes
-#   - start of pep-8 indentation (spaces not tab), fix trailing blanks
-#   - version variable, only one place to change
-#   - added main routine, now callable as a library/module,
-#     means tools can add optional support for ereader2html
-#   - outdir is no longer a mandatory parameter (defaults based on input name if missing)
-#   - time taken output to stdout
-#   - Psyco support - reduces runtime by a factor of (over) 3!
-#     E.g. (~600Kb file) 90 secs down to 24 secs
-#       - newstyle classes
-#       - changed map call to list comprehension
-#         may not work with python 2.3
-#         without Psyco this reduces runtime to 90%
-#         E.g. 90 secs down to 77 secs
-#         Psyco with map calls takes longer, do not run with map in Psyco JIT!
-#       - izip calls used instead of zip (if available), further reduction
-#         in run time (factor of 4.5).
-#         E.g. (~600Kb file) 90 secs down to 20 secs
-#   - Python 2.6+ support, avoid DeprecationWarning with sha/sha1
-#  0.04 - Footnote support, PML output, correct charset in html, support more PML tags
-#   - Feature change, dump out PML file
-#   - Added supprt for footnote tags. NOTE footnote ids appear to be bad (not usable)
-#       in some pdb files :-( due to the same id being used multiple times
-#   - Added correct charset encoding (pml is based on cp1252)
-#   - Added logging support.
-#  0.05 - Improved type 272 support for sidebars, links, chapters, metainfo, etc
-#  0.06 - Merge of 0.04 and 0.05. Improved HTML output
-#         Placed images in subfolder, so that it's possible to just
-#         drop the book.pml file onto DropBook to make an unencrypted
-#         copy of the eReader file.
-#         Using that with Calibre works a lot better than the HTML
-#         conversion in this code.
-#  0.07 - Further Improved type 272 support for sidebars with all earlier fixes
-#  0.08 - fixed typos, removed extraneous things
-#  0.09 - fixed typos in first_pages to first_page to again support older formats
-#  0.10 - minor cleanups
-#  0.11 - fixups for using correct xml for footnotes and sidebars for use with Dropbook
-#  0.12 - Fix added to prevent lowercasing of image names when the pml code itself uses a different case in the link name.
-#  0.13 - change to unbuffered stdout for use with gui front ends
-#  0.14 - contributed enhancement to support --make-pmlz switch
-#  0.15 - enabled high-ascii to pml character encoding. DropBook now works on Mac.
-#  0.16 - convert to use openssl DES (very very fast) or pure python DES if openssl's libcrypto is not available
-#  0.17 - added support for pycrypto's DES as well
-#  0.18 - on Windows try PyCrypto first and OpenSSL next
-#  0.19 - Modify the interface to allow use of import
-#  0.20 - modify to allow use inside new interface for calibre plugins
-#  0.21 - Support eReader (drm) version 11.
-#       - Don't reject dictionary format.
-#       - Ignore sidebars for dictionaries (different format?)
-#  0.22 - Unicode and plugin support, different image folders for PMLZ and source
-#  0.23 - moved unicode_argv call inside main for Windows DeDRM compatibility
 
-__version__='0.23'
+from __future__ import with_statement
 
-import sys, re
-import struct, binascii, getopt, zlib, os, os.path, urllib, tempfile, traceback
+__version__ = '1.01'
 
-if 'calibre' in sys.modules:
-    inCalibre = True
-else:
-    inCalibre = False
+import sys, struct, os
+import zlib
+import zipfile
+import xml.etree.ElementTree as etree
+
+NSMAP = {'adept': 'http://ns.adobe.com/adept',
+         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
 
 # Wrap a stream so that output gets flushed immediately
 # and also make sure that any unicode strings get
@@ -95,8 +73,11 @@ class SafeUnbuffered:
     def __getattr__(self, attr):
         return getattr(self.stream, attr)
 
-iswindows = sys.platform.startswith('win')
-isosx = sys.platform.startswith('darwin')
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
 
 def unicode_argv():
     if iswindows:
@@ -105,8 +86,8 @@ def unicode_argv():
 
         # Versions 2.x of Python don't support Unicode in sys.argv on
         # Windows, with the underlying Windows API instead replacing multi-byte
-        # characters with '?'.
-
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
 
         from ctypes import POINTER, byref, cdll, c_int, windll
         from ctypes.wintypes import LPCWSTR, LPWSTR
@@ -129,469 +110,99 @@ def unicode_argv():
                     xrange(start, argc.value)]
         # if we don't have any arguments at all, just pass back script name
         # this should never happen
-        return [u"mobidedrm.py"]
+        return [u"epubtest.py"]
     else:
         argvencoding = sys.stdin.encoding
         if argvencoding == None:
             argvencoding = "utf-8"
         return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
 
-Des = None
-if iswindows:
-    # first try with pycrypto
-    if inCalibre:
-        from calibre_plugins.dedrm import pycrypto_des
-    else:
-        import pycrypto_des
-    Des = pycrypto_des.load_pycrypto()
-    if Des == None:
-        # they try with openssl
-        if inCalibre:
-            from calibre_plugins.dedrm import openssl_des
-        else:
-            import openssl_des
-        Des = openssl_des.load_libcrypto()
-else:
-    # first try with openssl
-    if inCalibre:
-        from calibre_plugins.dedrm import openssl_des
-    else:
-        import openssl_des
-    Des = openssl_des.load_libcrypto()
-    if Des == None:
-        # then try with pycrypto
-        if inCalibre:
-            from calibre_plugins.dedrm import pycrypto_des
-        else:
-            import pycrypto_des
-        Des = pycrypto_des.load_pycrypto()
+_FILENAME_LEN_OFFSET = 26
+_EXTRA_LEN_OFFSET = 28
+_FILENAME_OFFSET = 30
+_MAX_SIZE = 64 * 1024
 
-# if that did not work then use pure python implementation
-# of DES and try to speed it up with Psycho
-if Des == None:
-    if inCalibre:
-        from calibre_plugins.dedrm import python_des
-    else:
-        import python_des
-    Des = python_des.Des
-    # Import Psyco if available
+
+def uncompress(cmpdata):
+    dc = zlib.decompressobj(-15)
+    data = ''
+    while len(cmpdata) > 0:
+        if len(cmpdata) > _MAX_SIZE :
+            newdata = cmpdata[0:_MAX_SIZE]
+            cmpdata = cmpdata[_MAX_SIZE:]
+        else:
+            newdata = cmpdata
+            cmpdata = ''
+        newdata = dc.decompress(newdata)
+        unprocessed = dc.unconsumed_tail
+        if len(unprocessed) == 0:
+            newdata += dc.flush()
+        data += newdata
+        cmpdata += unprocessed
+        unprocessed = ''
+    return data
+
+def getfiledata(file, zi):
+    # get file name length and exta data length to find start of file data
+    local_header_offset = zi.header_offset
+
+    file.seek(local_header_offset + _FILENAME_LEN_OFFSET)
+    leninfo = file.read(2)
+    local_name_length, = struct.unpack('<H', leninfo)
+
+    file.seek(local_header_offset + _EXTRA_LEN_OFFSET)
+    exinfo = file.read(2)
+    extra_field_length, = struct.unpack('<H', exinfo)
+
+    file.seek(local_header_offset + _FILENAME_OFFSET + local_name_length + extra_field_length)
+    data = None
+
+    # if not compressed we are good to go
+    if zi.compress_type == zipfile.ZIP_STORED:
+        data = file.read(zi.file_size)
+
+    # if compressed we must decompress it using zlib
+    if zi.compress_type == zipfile.ZIP_DEFLATED:
+        cmpdata = file.read(zi.compress_size)
+        data = uncompress(cmpdata)
+
+    return data
+
+def encryption(infile):
+    # returns encryption: one of Unencrypted, Adobe, B&N and Unknown
+    encryption = "Unknown"
     try:
-        # http://psyco.sourceforge.net
-        import psyco
-        psyco.full()
-    except ImportError:
-        pass
-
-try:
-    from hashlib import sha1
-except ImportError:
-    # older Python release
-    import sha
-    sha1 = lambda s: sha.new(s)
-
-import cgi
-import logging
-
-logging.basicConfig()
-#logging.basicConfig(level=logging.DEBUG)
-
-
-class Sectionizer(object):
-    bkType = "Book"
-
-    def __init__(self, filename, ident):
-        self.contents = file(filename, 'rb').read()
-        self.header = self.contents[0:72]
-        self.num_sections, = struct.unpack('>H', self.contents[76:78])
-        # Dictionary or normal content (TODO: Not hard-coded)
-        if self.header[0x3C:0x3C+8] != ident:
-            if self.header[0x3C:0x3C+8] == "PDctPPrs":
-                self.bkType = "Dict"
-            else:
-                raise ValueError('Invalid file format')
-        self.sections = []
-        for i in xrange(self.num_sections):
-            offset, a1,a2,a3,a4 = struct.unpack('>LBBBB', self.contents[78+i*8:78+i*8+8])
-            flags, val = a1, a2<<16|a3<<8|a4
-            self.sections.append( (offset, flags, val) )
-    def loadSection(self, section):
-        if section + 1 == self.num_sections:
-            end_off = len(self.contents)
-        else:
-            end_off = self.sections[section + 1][0]
-        off = self.sections[section][0]
-        return self.contents[off:end_off]
-
-# cleanup unicode filenames
-# borrowed from calibre from calibre/src/calibre/__init__.py
-# added in removal of control (<32) chars
-# and removal of . at start and end
-# and with some (heavily edited) code from Paul Durrant's kindlenamer.py
-def sanitizeFileName(name):
-    # substitute filename unfriendly characters
-    name = name.replace(u"<",u"[").replace(u">",u"]").replace(u" : ",u" – ").replace(u": ",u" – ").replace(u":",u"—").replace(u"/",u"_").replace(u"\\",u"_").replace(u"|",u"_").replace(u"\"",u"\'")
-    # delete control characters
-    name = u"".join(char for char in name if ord(char)>=32)
-    # white space to single space, delete leading and trailing while space
-    name = re.sub(ur"\s", u" ", name).strip()
-    # remove leading dots
-    while len(name)>0 and name[0] == u".":
-        name = name[1:]
-    # remove trailing dots (Windows doesn't like them)
-    if name.endswith(u'.'):
-        name = name[:-1]
-    return name
-
-def fixKey(key):
-    def fixByte(b):
-        return b ^ ((b ^ (b<<1) ^ (b<<2) ^ (b<<3) ^ (b<<4) ^ (b<<5) ^ (b<<6) ^ (b<<7) ^ 0x80) & 0x80)
-    return     "".join([chr(fixByte(ord(a))) for a in key])
-
-def deXOR(text, sp, table):
-    r=''
-    j = sp
-    for i in xrange(len(text)):
-        r += chr(ord(table[j]) ^ ord(text[i]))
-        j = j + 1
-        if j == len(table):
-            j = 0
-    return r
-
-class EreaderProcessor(object):
-    def __init__(self, sect, user_key):
-        self.section_reader = sect.loadSection
-        data = self.section_reader(0)
-        version,  = struct.unpack('>H', data[0:2])
-        self.version = version
-        logging.info('eReader file format version %s', version)
-        if version != 272 and version != 260 and version != 259:
-            raise ValueError('incorrect eReader version %d (error 1)' % version)
-        data = self.section_reader(1)
-        self.data = data
-        des = Des(fixKey(data[0:8]))
-        cookie_shuf, cookie_size = struct.unpack('>LL', des.decrypt(data[-8:]))
-        if cookie_shuf < 3 or cookie_shuf > 0x14 or cookie_size < 0xf0 or cookie_size > 0x200:
-            raise ValueError('incorrect eReader version (error 2)')
-        input = des.decrypt(data[-cookie_size:])
-        def unshuff(data, shuf):
-            r = [''] * len(data)
-            j = 0
-            for i in xrange(len(data)):
-                j = (j + shuf) % len(data)
-                r[j] = data[i]
-            assert    len("".join(r)) == len(data)
-            return "".join(r)
-        r = unshuff(input[0:-8], cookie_shuf)
-
-        drm_sub_version = struct.unpack('>H', r[0:2])[0]
-        self.num_text_pages = struct.unpack('>H', r[2:4])[0] - 1
-        self.num_image_pages = struct.unpack('>H', r[26:26+2])[0]
-        self.first_image_page = struct.unpack('>H', r[24:24+2])[0]
-        # Default values
-        self.num_footnote_pages = 0
-        self.num_sidebar_pages = 0
-        self.first_footnote_page = -1
-        self.first_sidebar_page = -1
-        if self.version == 272:
-            self.num_footnote_pages = struct.unpack('>H', r[46:46+2])[0]
-            self.first_footnote_page = struct.unpack('>H', r[44:44+2])[0]
-            if (sect.bkType == "Book"):
-                self.num_sidebar_pages = struct.unpack('>H', r[38:38+2])[0]
-                self.first_sidebar_page = struct.unpack('>H', r[36:36+2])[0]
-            # self.num_bookinfo_pages = struct.unpack('>H', r[34:34+2])[0]
-            # self.first_bookinfo_page = struct.unpack('>H', r[32:32+2])[0]
-            # self.num_chapter_pages = struct.unpack('>H', r[22:22+2])[0]
-            # self.first_chapter_page = struct.unpack('>H', r[20:20+2])[0]
-            # self.num_link_pages = struct.unpack('>H', r[30:30+2])[0]
-            # self.first_link_page = struct.unpack('>H', r[28:28+2])[0]
-            # self.num_xtextsize_pages = struct.unpack('>H', r[54:54+2])[0]
-            # self.first_xtextsize_page = struct.unpack('>H', r[52:52+2])[0]
-
-            # **before** data record 1 was decrypted and unshuffled, it contained data
-            # to create an XOR table and which is used to fix footnote record 0, link records, chapter records, etc
-            self.xortable_offset  = struct.unpack('>H', r[40:40+2])[0]
-            self.xortable_size = struct.unpack('>H', r[42:42+2])[0]
-            self.xortable = self.data[self.xortable_offset:self.xortable_offset + self.xortable_size]
-        else:
-            # Nothing needs to be done
-            pass
-            # self.num_bookinfo_pages = 0
-            # self.num_chapter_pages = 0
-            # self.num_link_pages = 0
-            # self.num_xtextsize_pages = 0
-            # self.first_bookinfo_page = -1
-            # self.first_chapter_page = -1
-            # self.first_link_page = -1
-            # self.first_xtextsize_page = -1
-
-        logging.debug('self.num_text_pages %d', self.num_text_pages)
-        logging.debug('self.num_footnote_pages %d, self.first_footnote_page %d', self.num_footnote_pages , self.first_footnote_page)
-        logging.debug('self.num_sidebar_pages %d, self.first_sidebar_page %d', self.num_sidebar_pages , self.first_sidebar_page)
-        self.flags = struct.unpack('>L', r[4:8])[0]
-        reqd_flags = (1<<9) | (1<<7) | (1<<10)
-        if (self.flags & reqd_flags) != reqd_flags:
-            print "Flags: 0x%X" % self.flags
-            raise ValueError('incompatible eReader file')
-        des = Des(fixKey(user_key))
-        if version == 259:
-            if drm_sub_version != 7:
-                raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
-            encrypted_key_sha = r[44:44+20]
-            encrypted_key = r[64:64+8]
-        elif version == 260:
-            if drm_sub_version != 13 and drm_sub_version != 11:
-                raise ValueError('incorrect eReader version %d (error 3)' % drm_sub_version)
-            if drm_sub_version == 13:
-                encrypted_key = r[44:44+8]
-                encrypted_key_sha = r[52:52+20]
-            else:
-                encrypted_key = r[64:64+8]
-                encrypted_key_sha = r[44:44+20]
-        elif version == 272:
-            encrypted_key = r[172:172+8]
-            encrypted_key_sha = r[56:56+20]
-        self.content_key = des.decrypt(encrypted_key)
-        if sha1(self.content_key).digest() != encrypted_key_sha:
-            raise ValueError('Incorrect Name and/or Credit Card')
-
-    def getNumImages(self):
-        return self.num_image_pages
-
-    def getImage(self, i):
-        sect = self.section_reader(self.first_image_page + i)
-        name = sect[4:4+32].strip('\0')
-        data = sect[62:]
-        return sanitizeFileName(unicode(name,'windows-1252')), data
-
-
-    # def getChapterNamePMLOffsetData(self):
-    #     cv = ''
-    #     if self.num_chapter_pages > 0:
-    #         for i in xrange(self.num_chapter_pages):
-    #             chaps = self.section_reader(self.first_chapter_page + i)
-    #             j = i % self.xortable_size
-    #             offname = deXOR(chaps, j, self.xortable)
-    #             offset = struct.unpack('>L', offname[0:4])[0]
-    #             name = offname[4:].strip('\0')
-    #             cv += '%d|%s\n' % (offset, name)
-    #     return cv
-
-    # def getLinkNamePMLOffsetData(self):
-    #     lv = ''
-    #     if self.num_link_pages > 0:
-    #         for i in xrange(self.num_link_pages):
-    #             links = self.section_reader(self.first_link_page + i)
-    #             j = i % self.xortable_size
-    #             offname = deXOR(links, j, self.xortable)
-    #             offset = struct.unpack('>L', offname[0:4])[0]
-    #             name = offname[4:].strip('\0')
-    #             lv += '%d|%s\n' % (offset, name)
-    #     return lv
-
-    # def getExpandedTextSizesData(self):
-    #      ts = ''
-    #      if self.num_xtextsize_pages > 0:
-    #          tsize = deXOR(self.section_reader(self.first_xtextsize_page), 0, self.xortable)
-    #          for i in xrange(self.num_text_pages):
-    #              xsize = struct.unpack('>H', tsize[0:2])[0]
-    #              ts += "%d\n" % xsize
-    #              tsize = tsize[2:]
-    #      return ts
-
-    # def getBookInfo(self):
-    #     bkinfo = ''
-    #     if self.num_bookinfo_pages > 0:
-    #         info = self.section_reader(self.first_bookinfo_page)
-    #         bkinfo = deXOR(info, 0, self.xortable)
-    #         bkinfo = bkinfo.replace('\0','|')
-    #         bkinfo += '\n'
-    #     return bkinfo
-
-    def getText(self):
-        des = Des(fixKey(self.content_key))
-        r = ''
-        for i in xrange(self.num_text_pages):
-            logging.debug('get page %d', i)
-            r += zlib.decompress(des.decrypt(self.section_reader(1 + i)))
-
-        # now handle footnotes pages
-        if self.num_footnote_pages > 0:
-            r += '\n'
-            # the record 0 of the footnote section must pass through the Xor Table to make it useful
-            sect = self.section_reader(self.first_footnote_page)
-            fnote_ids = deXOR(sect, 0, self.xortable)
-            # the remaining records of the footnote sections need to be decoded with the content_key and zlib inflated
-            des = Des(fixKey(self.content_key))
-            for i in xrange(1,self.num_footnote_pages):
-                logging.debug('get footnotepage %d', i)
-                id_len = ord(fnote_ids[2])
-                id = fnote_ids[3:3+id_len]
-                fmarker = '<footnote id="%s">\n' % id
-                fmarker += zlib.decompress(des.decrypt(self.section_reader(self.first_footnote_page + i)))
-                fmarker += '\n</footnote>\n'
-                r += fmarker
-                fnote_ids = fnote_ids[id_len+4:]
-
-        # TODO: Handle dictionary index (?) pages - which are also marked as
-        # sidebar_pages (?). For now dictionary sidebars are ignored
-        # For dictionaries - record 0 is null terminated strings, followed by
-        # blocks of around 62000 bytes and a final block. Not sure of the
-        # encoding
-
-        # now handle sidebar pages
-        if self.num_sidebar_pages > 0:
-            r += '\n'
-            # the record 0 of the sidebar section must pass through the Xor Table to make it useful
-            sect = self.section_reader(self.first_sidebar_page)
-            sbar_ids = deXOR(sect, 0, self.xortable)
-            # the remaining records of the sidebar sections need to be decoded with the content_key and zlib inflated
-            des = Des(fixKey(self.content_key))
-            for i in xrange(1,self.num_sidebar_pages):
-                id_len = ord(sbar_ids[2])
-                id = sbar_ids[3:3+id_len]
-                smarker = '<sidebar id="%s">\n' % id
-                smarker += zlib.decompress(des.decrypt(self.section_reader(self.first_sidebar_page + i)))
-                smarker += '\n</sidebar>\n'
-                r += smarker
-                sbar_ids = sbar_ids[id_len+4:]
-
-        return r
-
-def cleanPML(pml):
-    # Convert special characters to proper PML code.  High ASCII start at (\x80, \a128) and go up to (\xff, \a255)
-    pml2 = pml
-    for k in xrange(128,256):
-        badChar = chr(k)
-        pml2 = pml2.replace(badChar, '\\a%03d' % k)
-    return pml2
-
-def decryptBook(infile, outpath, make_pmlz, user_key):
-    bookname = os.path.splitext(os.path.basename(infile))[0]
-    if make_pmlz:
-        # outpath is actually pmlz name
-        pmlzname = outpath
-        outdir = tempfile.mkdtemp()
-        imagedirpath = os.path.join(outdir,u"images")
-    else:
-        pmlzname = None
-        outdir = outpath
-        imagedirpath = os.path.join(outdir,bookname + u"_img")
-
-    try:
-        if not os.path.exists(outdir):
-            os.makedirs(outdir)
-        print u"Decoding File"
-        sect = Sectionizer(infile, 'PNRdPPrs')
-        er = EreaderProcessor(sect, user_key)
-
-        if er.getNumImages() > 0:
-            print u"Extracting images"
-            if not os.path.exists(imagedirpath):
-                os.makedirs(imagedirpath)
-            for i in xrange(er.getNumImages()):
-                name, contents = er.getImage(i)
-                file(os.path.join(imagedirpath, name), 'wb').write(contents)
-
-        print u"Extracting pml"
-        pml_string = er.getText()
-        pmlfilename = bookname + ".pml"
-        file(os.path.join(outdir, pmlfilename),'wb').write(cleanPML(pml_string))
-        if pmlzname is not None:
-            import zipfile
-            import shutil
-            print u"Creating PMLZ file {0}".format(os.path.basename(pmlzname))
-            myZipFile = zipfile.ZipFile(pmlzname,'w',zipfile.ZIP_STORED, False)
-            list = os.listdir(outdir)
-            for filename in list:
-                localname = filename
-                filePath = os.path.join(outdir,filename)
-                if os.path.isfile(filePath):
-                    myZipFile.write(filePath, localname)
-                elif os.path.isdir(filePath):
-                    imageList = os.listdir(filePath)
-                    localimgdir = os.path.basename(filePath)
-                    for image in imageList:
-                        localname = os.path.join(localimgdir,image)
-                        imagePath = os.path.join(filePath,image)
-                        if os.path.isfile(imagePath):
-                            myZipFile.write(imagePath, localname)
-            myZipFile.close()
-            # remove temporary directory
-            shutil.rmtree(outdir, True)
-            print u"Output is {0}".format(pmlzname)
-        else :
-            print u"Output is in {0}".format(outdir)
-        print "done"
-    except ValueError, e:
-        print u"Error: {0}".format(e)
+        with open(infile,'rb') as infileobject:
+            bookdata = infileobject.read(58)
+            # Check for Zip
+            if bookdata[0:0+2] == "PK":
+                foundrights = False
+                foundencryption = False
+                inzip = zipfile.ZipFile(infile,'r')
+                namelist = set(inzip.namelist())
+                if 'META-INF/rights.xml' not in namelist or 'META-INF/encryption.xml' not in namelist:
+                    encryption = "Unencrypted"
+                else:
+                    rights = etree.fromstring(inzip.read('META-INF/rights.xml'))
+                    adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+                    expr = './/%s' % (adept('encryptedKey'),)
+                    bookkey = ''.join(rights.findtext(expr))
+                    if len(bookkey) == 172:
+                        encryption = "Adobe"
+                    elif len(bookkey) == 64:
+                        encryption = "B&N"
+                    else:
+                        encryption = "Unknown"
+    except:
         traceback.print_exc()
-        return 1
-    return 0
-
-
-def usage():
-    print u"Converts DRMed eReader books to PML Source"
-    print u"Usage:"
-    print u"  erdr2pml [options] infile.pdb [outpath] \"your name\" credit_card_number"
-    print u" "
-    print u"Options: "
-    print u"  -h             prints this message"
-    print u"  -p             create PMLZ instead of source folder"
-    print u"  --make-pmlz    create PMLZ instead of source folder"
-    print u" "
-    print u"Note:"
-    print u"  if outpath is ommitted, creates source in 'infile_Source' folder"
-    print u"  if outpath is ommitted and pmlz option, creates PMLZ 'infile.pmlz'"
-    print u"  if source folder created, images are in infile_img folder"
-    print u"  if pmlz file created, images are in images folder"
-    print u"  It's enough to enter the last 8 digits of the credit card number"
-    return
-
-def getuser_key(name,cc):
-    newname = "".join(c for c in name.lower() if c >= 'a' and c <= 'z' or c >= '0' and c <= '9')
-    cc = cc.replace(" ","")
-    return struct.pack('>LL', binascii.crc32(newname) & 0xffffffff,binascii.crc32(cc[-8:])& 0xffffffff)
-
-def cli_main():
-    print u"eRdr2Pml v{0}. Copyright © 2009–2012 The Dark Reverser et al.".format(__version__)
+    return encryption
 
+def main():
     argv=unicode_argv()
-    try:
-        opts, args = getopt.getopt(argv[1:], "hp", ["make-pmlz"])
-    except getopt.GetoptError, err:
-        print err.args[0]
-        usage()
-        return 1
-    make_pmlz = False
-    for o, a in opts:
-        if o == "-h":
-            usage()
-            return 0
-        elif o == "-p":
-            make_pmlz = True
-        elif o == "--make-pmlz":
-            make_pmlz = True
-
-    if len(args)!=3 and len(args)!=4:
-        usage()
-        return 1
-
-    if len(args)==3:
-        infile, name, cc = args
-        if make_pmlz:
-            outpath = os.path.splitext(infile)[0] + u".pmlz"
-        else:
-            outpath = os.path.splitext(infile)[0] + u"_Source"
-    elif len(args)==4:
-        infile, outpath, name, cc = args
-
-    print getuser_key(name,cc).encode('hex')
-
-    return decryptBook(infile, outpath, make_pmlz, getuser_key(name,cc))
-
+    print encryption(argv[1])
+    return 0
 
 if __name__ == "__main__":
     sys.stdout=SafeUnbuffered(sys.stdout)
     sys.stderr=SafeUnbuffered(sys.stderr)
-    sys.exit(cli_main())
-
+    sys.exit(main())

DeDRM_calibre_plugin/DeDRM_plugin/flatxml2html.py

@@ -1,63 +1,127 @@
 #! /usr/bin/python
 # vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+# For use with Topaz Scripts Version 2.6
 
 import sys
 import csv
 import os
+import math
 import getopt
 from struct import pack
 from struct import unpack
 
 
-class PParser(object):
-    def __init__(self, gd, flatxml, meta_array):
-        self.gd = gd
-        self.flatdoc = flatxml.split('\n')
-        self.docSize = len(self.flatdoc)
-        self.temp = []
+class DocParser(object):
+    def __init__(self, flatxml, classlst, fileid, bookDir, gdict, fixedimage):
+        self.id = os.path.basename(fileid).replace('.dat','')
+        self.svgcount = 0
+        self.docList = flatxml.split('\n')
+        self.docSize = len(self.docList)
+        self.classList = {}
+        self.bookDir = bookDir
+        self.gdict = gdict
+        tmpList = classlst.split('\n')
+        for pclass in tmpList:
+            if pclass != '':
+                # remove the leading period from the css name
+                cname = pclass[1:]
+            self.classList[cname] = True
+        self.fixedimage = fixedimage
+        self.ocrtext = []
+        self.link_id = []
+        self.link_title = []
+        self.link_page = []
+        self.link_href = []
+        self.link_type = []
+        self.dehyphen_rootid = []
+        self.paracont_stemid = []
+        self.parastems_stemid = []
 
-        self.ph = -1
-        self.pw = -1
-        startpos = self.posinDoc('page.h') or self.posinDoc('book.h')
-        for p in startpos:
-            (name, argres) = self.lineinDoc(p)
-            self.ph = max(self.ph, int(argres))
-        startpos = self.posinDoc('page.w') or self.posinDoc('book.w')
-        for p in startpos:
-            (name, argres) = self.lineinDoc(p)
-            self.pw = max(self.pw, int(argres))
 
-        if self.ph <= 0:
-            self.ph = int(meta_array.get('pageHeight', '11000'))
-        if self.pw <= 0:
-            self.pw = int(meta_array.get('pageWidth', '8500'))
+    def getGlyph(self, gid):
+        result = ''
+        id='id="gl%d"' % gid
+        return self.gdict.lookup(id)
 
-        res = []
-        startpos = self.posinDoc('info.glyph.x')
-        for p in startpos:
-            argres = self.getDataatPos('info.glyph.x', p)
-            res.extend(argres)
-        self.gx = res
+    def glyphs_to_image(self, glyphList):
 
-        res = []
-        startpos = self.posinDoc('info.glyph.y')
-        for p in startpos:
-            argres = self.getDataatPos('info.glyph.y', p)
-            res.extend(argres)
-        self.gy = res
+        def extract(path, key):
+            b = path.find(key) + len(key)
+            e = path.find(' ',b)
+            return int(path[b:e])
+
+        svgDir = os.path.join(self.bookDir,'svg')
+
+        imgDir = os.path.join(self.bookDir,'img')
+        imgname = self.id + '_%04d.svg' % self.svgcount
+        imgfile = os.path.join(imgDir,imgname)
+
+        # get glyph information
+        gxList = self.getData('info.glyph.x',0,-1)
+        gyList = self.getData('info.glyph.y',0,-1)
+        gidList = self.getData('info.glyph.glyphID',0,-1)
+
+        gids = []
+        maxws = []
+        maxhs = []
+        xs = []
+        ys = []
+        gdefs = []
+
+        # get path defintions, positions, dimensions for each glyph
+        # that makes up the image, and find min x and min y to reposition origin
+        minx = -1
+        miny = -1
+        for j in glyphList:
+            gid = gidList[j]
+            gids.append(gid)
+
+            xs.append(gxList[j])
+            if minx == -1: minx = gxList[j]
+            else : minx = min(minx, gxList[j])
+
+            ys.append(gyList[j])
+            if miny == -1: miny = gyList[j]
+            else : miny = min(miny, gyList[j])
+
+            path = self.getGlyph(gid)
+            gdefs.append(path)
+
+            maxws.append(extract(path,'width='))
+            maxhs.append(extract(path,'height='))
+
+
+        # change the origin to minx, miny and calc max height and width
+        maxw = maxws[0] + xs[0] - minx
+        maxh = maxhs[0] + ys[0] - miny
+        for j in xrange(0, len(xs)):
+            xs[j] = xs[j] - minx
+            ys[j] = ys[j] - miny
+            maxw = max( maxw, (maxws[j] + xs[j]) )
+            maxh = max( maxh, (maxhs[j] + ys[j]) )
+
+        # open the image file for output
+        ifile = open(imgfile,'w')
+        ifile.write('<?xml version="1.0" standalone="no"?>\n')
+        ifile.write('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
+        ifile.write('<svg width="%dpx" height="%dpx" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (math.floor(maxw/10), math.floor(maxh/10), maxw, maxh))
+        ifile.write('<defs>\n')
+        for j in xrange(0,len(gdefs)):
+            ifile.write(gdefs[j])
+        ifile.write('</defs>\n')
+        for j in xrange(0,len(gids)):
+            ifile.write('<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (gids[j], xs[j], ys[j]))
+        ifile.write('</svg>')
+        ifile.close()
+
+        return 0
 
-        res = []
-        startpos = self.posinDoc('info.glyph.glyphID')
-        for p in startpos:
-            argres = self.getDataatPos('info.glyph.glyphID', p)
-            res.extend(argres)
-        self.gid = res
 
 
     # return tag at line pos in document
     def lineinDoc(self, pos) :
         if (pos >= 0) and (pos < self.docSize) :
-            item = self.flatdoc[pos]
+            item = self.docList[pos]
             if item.find('=') >= 0:
                 (name, argres) = item.split('=',1)
             else :
@@ -65,6 +129,7 @@ class PParser(object):
                 argres = ''
         return name, argres
 
+
     # find tag in doc if within pos to end inclusive
     def findinDoc(self, tagpath, pos, end) :
         result = None
@@ -74,7 +139,7 @@ class PParser(object):
             end = min(self.docSize, end)
         foundat = -1
         for j in xrange(pos, end):
-            item = self.flatdoc[j]
+            item = self.docList[j]
             if item.find('=') >= 0:
                 (name, argres) = item.split('=',1)
             else :
@@ -86,6 +151,7 @@ class PParser(object):
                 break
         return foundat, result
 
+
     # return list of start positions for the tagpath
     def posinDoc(self, tagpath):
         startpos = []
@@ -98,152 +164,638 @@ class PParser(object):
             pos = foundpos + 1
         return startpos
 
-    def getData(self, path):
-        result = None
-        cnt = len(self.flatdoc)
-        for j in xrange(cnt):
-            item = self.flatdoc[j]
-            if item.find('=') >= 0:
-                (name, argt) = item.split('=')
-                argres = argt.split('|')
-            else:
-                name = item
-                argres = []
-            if (name.endswith(path)):
-                result = argres
-                break
-        if (len(argres) > 0) :
-            for j in xrange(0,len(argres)):
-                argres[j] = int(argres[j])
-        return result
 
-    def getDataatPos(self, path, pos):
-        result = None
-        item = self.flatdoc[pos]
-        if item.find('=') >= 0:
-            (name, argt) = item.split('=')
-            argres = argt.split('|')
-        else:
-            name = item
-            argres = []
-        if (len(argres) > 0) :
-            for j in xrange(0,len(argres)):
-                argres[j] = int(argres[j])
-        if (name.endswith(path)):
-            result = argres
-        return result
+    # returns a vector of integers for the tagpath
+    def getData(self, tagpath, pos, end):
+        argres=[]
+        (foundat, argt) = self.findinDoc(tagpath, pos, end)
+        if (argt != None) and (len(argt) > 0) :
+            argList = argt.split('|')
+            argres = [ int(strval) for strval in argList]
+        return argres
 
-    def getDataTemp(self, path):
-        result = None
-        cnt = len(self.temp)
-        for j in xrange(cnt):
-            item = self.temp[j]
-            if item.find('=') >= 0:
-                (name, argt) = item.split('=')
-                argres = argt.split('|')
-            else:
-                name = item
-                argres = []
-            if (name.endswith(path)):
-                result = argres
-                self.temp.pop(j)
-                break
-        if (len(argres) > 0) :
-            for j in xrange(0,len(argres)):
-                argres[j] = int(argres[j])
-        return result
 
-    def getImages(self):
+    # get the class
+    def getClass(self, pclass):
+        nclass = pclass
+
+        # class names are an issue given topaz may start them with numerals (not allowed),
+        # use a mix of cases (which cause some browsers problems), and actually
+        # attach numbers after "_reclustered*" to the end to deal classeses that inherit
+        # from a base class (but then not actually provide all of these _reclustereed
+        # classes in the stylesheet!
+
+        # so we clean this up by lowercasing, prepend 'cl-', and getting any baseclass
+        # that exists in the stylesheet first, and then adding this specific class
+        # after
+
+        # also some class names have spaces in them so need to convert to dashes
+        if nclass != None :
+            nclass = nclass.replace(' ','-')
+            classres = ''
+            nclass = nclass.lower()
+            nclass = 'cl-' + nclass
+            baseclass = ''
+            # graphic is the base class for captions
+            if nclass.find('cl-cap-') >=0 :
+                classres = 'graphic' + ' '
+            else :
+                # strip to find baseclass
+                p = nclass.find('_')
+                if p > 0 :
+                    baseclass = nclass[0:p]
+                    if baseclass in self.classList:
+                        classres += baseclass + ' '
+            classres += nclass
+            nclass = classres
+        return nclass
+
+
+    # develop a sorted description of the starting positions of
+    # groups and regions on the page, as well as the page type
+    def PageDescription(self):
+
+        def compare(x, y):
+            (xtype, xval) = x
+            (ytype, yval) = y
+            if xval > yval:
+                return 1
+            if xval == yval:
+                return 0
+            return -1
+
         result = []
-        self.temp = self.flatdoc
-        while (self.getDataTemp('img') != None):
-            h = self.getDataTemp('img.h')[0]
-            w = self.getDataTemp('img.w')[0]
-            x = self.getDataTemp('img.x')[0]
-            y = self.getDataTemp('img.y')[0]
-            src = self.getDataTemp('img.src')[0]
-            result.append('<image xlink:href="../img/img%04d.jpg" x="%d" y="%d" width="%d" height="%d" />\n' % (src, x, y, w, h))
-        return result
+        (pos, pagetype) = self.findinDoc('page.type',0,-1)
+
+        groupList = self.posinDoc('page.group')
+        groupregionList = self.posinDoc('page.group.region')
+        pageregionList = self.posinDoc('page.region')
+        # integrate into one list
+        for j in groupList:
+            result.append(('grpbeg',j))
+        for j in groupregionList:
+            result.append(('gregion',j))
+        for j in pageregionList:
+            result.append(('pregion',j))
+        result.sort(compare)
+
+        # insert group end and page end indicators
+        inGroup = False
+        j = 0
+        while True:
+            if j == len(result): break
+            rtype = result[j][0]
+            rval = result[j][1]
+            if not inGroup and (rtype == 'grpbeg') :
+                inGroup = True
+                j = j + 1
+            elif inGroup and (rtype in ('grpbeg', 'pregion')):
+                result.insert(j,('grpend',rval))
+                inGroup = False
+            else:
+                j = j + 1
+        if inGroup:
+            result.append(('grpend',-1))
+        result.append(('pageend', -1))
+        return pagetype, result
+
+
+
+    # build a description of the paragraph
+    def getParaDescription(self, start, end, regtype):
 
-    def getGlyphs(self):
         result = []
-        if (self.gid != None) and (len(self.gid) > 0):
-            glyphs = []
-            for j in set(self.gid):
-                glyphs.append(j)
-            glyphs.sort()
-            for gid in glyphs:
-                id='id="gl%d"' % gid
-                path = self.gd.lookup(id)
-                if path:
-                    result.append(id + ' ' + path)
-        return result
+
+        # paragraph
+        (pos, pclass) = self.findinDoc('paragraph.class',start,end)
+
+        pclass = self.getClass(pclass)
+
+        # if paragraph uses extratokens (extra glyphs) then make it fixed
+        (pos, extraglyphs) = self.findinDoc('paragraph.extratokens',start,end)
+
+        # build up a description of the paragraph in result and return it
+        # first check for the  basic - all words paragraph
+        (pos, sfirst) = self.findinDoc('paragraph.firstWord',start,end)
+        (pos, slast) = self.findinDoc('paragraph.lastWord',start,end)
+        if (sfirst != None) and (slast != None) :
+            first = int(sfirst)
+            last = int(slast)
+
+            makeImage = (regtype == 'vertical') or (regtype == 'table')
+            makeImage = makeImage or (extraglyphs != None)
+            if self.fixedimage:
+                makeImage = makeImage or (regtype == 'fixed')
+
+            if (pclass != None):
+                makeImage = makeImage or (pclass.find('.inverted') >= 0)
+                if self.fixedimage :
+                    makeImage = makeImage or (pclass.find('cl-f-') >= 0)
+
+            # before creating an image make sure glyph info exists
+            gidList = self.getData('info.glyph.glyphID',0,-1)
+
+            makeImage = makeImage & (len(gidList) > 0)
+
+            if not makeImage :
+                # standard all word paragraph
+                for wordnum in xrange(first, last):
+                    result.append(('ocr', wordnum))
+                return pclass, result
+
+            # convert paragraph to svg image
+            # translate first and last word into first and last glyphs
+            # and generate inline image and include it
+            glyphList = []
+            firstglyphList = self.getData('word.firstGlyph',0,-1)
+            gidList = self.getData('info.glyph.glyphID',0,-1)
+            firstGlyph = firstglyphList[first]
+            if last < len(firstglyphList):
+                lastGlyph = firstglyphList[last]
+            else :
+                lastGlyph = len(gidList)
+
+            # handle case of white sapce paragraphs with no actual glyphs in them
+            # by reverting to text based paragraph
+            if firstGlyph >= lastGlyph:
+                # revert to standard text based paragraph
+                for wordnum in xrange(first, last):
+                    result.append(('ocr', wordnum))
+                return pclass, result
+
+            for glyphnum in xrange(firstGlyph, lastGlyph):
+                glyphList.append(glyphnum)
+            # include any extratokens if they exist
+            (pos, sfg) = self.findinDoc('extratokens.firstGlyph',start,end)
+            (pos, slg) = self.findinDoc('extratokens.lastGlyph',start,end)
+            if (sfg != None) and (slg != None):
+                for glyphnum in xrange(int(sfg), int(slg)):
+                    glyphList.append(glyphnum)
+            num = self.svgcount
+            self.glyphs_to_image(glyphList)
+            self.svgcount += 1
+            result.append(('svg', num))
+            return pclass, result
+
+        # this type of paragraph may be made up of multiple spans, inline
+        # word monograms (images), and words with semantic meaning,
+        # plus glyphs used to form starting letter of first word
+
+        # need to parse this type line by line
+        line = start + 1
+        word_class = ''
+
+        # if end is -1 then we must search to end of document
+        if end == -1 :
+            end = self.docSize
+
+        # seems some xml has last* coming before first* so we have to
+        # handle any order
+        sp_first = -1
+        sp_last = -1
+
+        gl_first = -1
+        gl_last = -1
+
+        ws_first = -1
+        ws_last = -1
+
+        word_class = ''
+
+        word_semantic_type = ''
+
+        while (line < end) :
+
+            (name, argres) = self.lineinDoc(line)
+
+            if name.endswith('span.firstWord') :
+                sp_first = int(argres)
+
+            elif name.endswith('span.lastWord') :
+                sp_last = int(argres)
+
+            elif name.endswith('word.firstGlyph') :
+                gl_first = int(argres)
+
+            elif name.endswith('word.lastGlyph') :
+                gl_last = int(argres)
+
+            elif name.endswith('word_semantic.firstWord'):
+                ws_first = int(argres)
+
+            elif name.endswith('word_semantic.lastWord'):
+                ws_last = int(argres)
+
+            elif name.endswith('word.class'):
+                # we only handle spaceafter word class
+                try:
+                    (cname, space) = argres.split('-',1)
+                    if space == '' : space = '0'
+                    if (cname == 'spaceafter') and (int(space) > 0) :
+                        word_class = 'sa'
+                except:
+                    pass
+
+            elif name.endswith('word.img.src'):
+                result.append(('img' + word_class, int(argres)))
+                word_class = ''
+
+            elif name.endswith('region.img.src'):
+                result.append(('img' + word_class, int(argres)))
+
+            if (sp_first != -1) and (sp_last != -1):
+                for wordnum in xrange(sp_first, sp_last):
+                    result.append(('ocr', wordnum))
+                sp_first = -1
+                sp_last = -1
+
+            if (gl_first != -1) and (gl_last != -1):
+                glyphList = []
+                for glyphnum in xrange(gl_first, gl_last):
+                    glyphList.append(glyphnum)
+                num = self.svgcount
+                self.glyphs_to_image(glyphList)
+                self.svgcount += 1
+                result.append(('svg', num))
+                gl_first = -1
+                gl_last = -1
+
+            if (ws_first != -1) and (ws_last != -1):
+                for wordnum in xrange(ws_first, ws_last):
+                    result.append(('ocr', wordnum))
+                ws_first = -1
+                ws_last = -1
+
+            line += 1
+
+        return pclass, result
 
 
-def convert2SVG(gdict, flat_xml, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi):
-    mlst = []
-    pp = PParser(gdict, flat_xml, meta_array)
-    mlst.append('<?xml version="1.0" standalone="no"?>\n')
-    if (raw):
-        mlst.append('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
-        mlst.append('<svg width="%fin" height="%fin" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (pp.pw / scaledpi, pp.ph / scaledpi, pp.pw -1, pp.ph -1))
-        mlst.append('<title>Page %d - %s by %s</title>\n' % (pageid, meta_array['Title'],meta_array['Authors']))
-    else:
-        mlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
-        mlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" ><head>\n')
-        mlst.append('<title>Page %d - %s by %s</title>\n' % (pageid, meta_array['Title'],meta_array['Authors']))
-        mlst.append('<script><![CDATA[\n')
-        mlst.append('function gd(){var p=window.location.href.replace(/^.*\?dpi=(\d+).*$/i,"$1");return p;}\n')
-        mlst.append('var dpi=%d;\n' % scaledpi)
-        if (previd) :
-            mlst.append('var prevpage="page%04d.xhtml";\n' % (previd))
-        if (nextid) :
-            mlst.append('var nextpage="page%04d.xhtml";\n' % (nextid))
-        mlst.append('var pw=%d;var ph=%d;' % (pp.pw, pp.ph))
-        mlst.append('function zoomin(){dpi=dpi*(0.8);setsize();}\n')
-        mlst.append('function zoomout(){dpi=dpi*1.25;setsize();}\n')
-        mlst.append('function setsize(){var svg=document.getElementById("svgimg");var prev=document.getElementById("prevsvg");var next=document.getElementById("nextsvg");var width=(pw/dpi)+"in";var height=(ph/dpi)+"in";svg.setAttribute("width",width);svg.setAttribute("height",height);prev.setAttribute("height",height);prev.setAttribute("width","50px");next.setAttribute("height",height);next.setAttribute("width","50px");}\n')
-        mlst.append('function ppage(){window.location.href=prevpage+"?dpi="+Math.round(dpi);}\n')
-        mlst.append('function npage(){window.location.href=nextpage+"?dpi="+Math.round(dpi);}\n')
-        mlst.append('var gt=gd();if(gt>0){dpi=gt;}\n')
-        mlst.append('window.onload=setsize;\n')
-        mlst.append(']]></script>\n')
-        mlst.append('</head>\n')
-        mlst.append('<body onLoad="setsize();" style="background-color:#777;text-align:center;">\n')
-        mlst.append('<div style="white-space:nowrap;">\n')
-        if previd == None:
-            mlst.append('<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n')
+    def buildParagraph(self, pclass, pdesc, type, regtype) :
+        parares = ''
+        sep =''
+
+        classres = ''
+        if pclass :
+            classres = ' class="' + pclass + '"'
+
+        br_lb = (regtype == 'fixed') or (regtype == 'chapterheading') or (regtype == 'vertical')
+
+        handle_links = len(self.link_id) > 0
+
+        if (type == 'full') or (type == 'begin') :
+            parares += '<p' + classres + '>'
+
+        if (type == 'end'):
+            parares += ' '
+
+        lstart = len(parares)
+
+        cnt = len(pdesc)
+
+        for j in xrange( 0, cnt) :
+
+            (wtype, num) = pdesc[j]
+
+            if wtype == 'ocr' :
+                try:
+                    word = self.ocrtext[num]
+                except:
+                    word = ""
+
+                sep = ' '
+
+                if handle_links:
+                    link = self.link_id[num]
+                    if (link > 0):
+                        linktype = self.link_type[link-1]
+                        title = self.link_title[link-1]
+                        if (title == "") or (parares.rfind(title) < 0):
+                            title=parares[lstart:]
+                        if linktype == 'external' :
+                            linkhref = self.link_href[link-1]
+                            linkhtml = '<a href="%s">' % linkhref
+                        else :
+                            if len(self.link_page) >= link :
+                                ptarget = self.link_page[link-1] - 1
+                                linkhtml = '<a href="#page%04d">' % ptarget
+                            else :
+                                # just link to the current page
+                                linkhtml = '<a href="#' + self.id + '">'
+                        linkhtml += title + '</a>'
+                        pos = parares.rfind(title)
+                        if pos >= 0:
+                            parares = parares[0:pos] + linkhtml + parares[pos+len(title):]
+                        else :
+                            parares += linkhtml
+                        lstart = len(parares)
+                        if word == '_link_' : word = ''
+                    elif (link < 0) :
+                        if word == '_link_' : word = ''
+
+                if word == '_lb_':
+                    if ((num-1) in self.dehyphen_rootid ) or handle_links:
+                        word = ''
+                        sep = ''
+                    elif br_lb :
+                        word = '<br />\n'
+                        sep = ''
+                    else :
+                        word = '\n'
+                        sep = ''
+
+                if num in self.dehyphen_rootid :
+                    word = word[0:-1]
+                    sep = ''
+
+                parares += word + sep
+
+            elif wtype == 'img' :
+                sep = ''
+                parares += '<img src="img/img%04d.jpg" alt="" />' % num
+                parares += sep
+
+            elif wtype == 'imgsa' :
+                sep = ' '
+                parares += '<img src="img/img%04d.jpg" alt="" />' % num
+                parares += sep
+
+            elif wtype == 'svg' :
+                sep = ''
+                parares += '<img src="img/' + self.id + '_%04d.svg" alt="" />' % num
+                parares += sep
+
+        if len(sep) > 0 : parares = parares[0:-1]
+        if (type == 'full') or (type == 'end') :
+            parares += '</p>'
+        return parares
+
+
+    def buildTOCEntry(self, pdesc) :
+        parares = ''
+        sep =''
+        tocentry = ''
+        handle_links = len(self.link_id) > 0
+
+        lstart = 0
+
+        cnt = len(pdesc)
+        for j in xrange( 0, cnt) :
+
+            (wtype, num) = pdesc[j]
+
+            if wtype == 'ocr' :
+                word = self.ocrtext[num]
+                sep = ' '
+
+                if handle_links:
+                    link = self.link_id[num]
+                    if (link > 0):
+                        linktype = self.link_type[link-1]
+                        title = self.link_title[link-1]
+                        title = title.rstrip('. ')
+                        alt_title = parares[lstart:]
+                        alt_title = alt_title.strip()
+                        # now strip off the actual printed page number
+                        alt_title = alt_title.rstrip('01234567890ivxldIVXLD-.')
+                        alt_title = alt_title.rstrip('. ')
+                        # skip over any external links - can't have them in a books toc
+                        if linktype == 'external' :
+                            title = ''
+                            alt_title = ''
+                            linkpage = ''
+                        else :
+                            if len(self.link_page) >= link :
+                                ptarget = self.link_page[link-1] - 1
+                                linkpage = '%04d' % ptarget
+                            else :
+                                # just link to the current page
+                                linkpage = self.id[4:]
+                        if len(alt_title) >= len(title):
+                            title = alt_title
+                        if title != '' and linkpage != '':
+                            tocentry += title + '|' + linkpage + '\n'
+                        lstart = len(parares)
+                        if word == '_link_' : word = ''
+                    elif (link < 0) :
+                        if word == '_link_' : word = ''
+
+                if word == '_lb_':
+                    word = ''
+                    sep = ''
+
+                if num in self.dehyphen_rootid :
+                    word = word[0:-1]
+                    sep = ''
+
+                parares += word + sep
+
+            else :
+                continue
+
+        return tocentry
+
+
+
+
+    # walk the document tree collecting the information needed
+    # to build an html page using the ocrText
+
+    def process(self):
+
+        tocinfo = ''
+        hlst = []
+
+        # get the ocr text
+        (pos, argres) = self.findinDoc('info.word.ocrText',0,-1)
+        if argres :  self.ocrtext = argres.split('|')
+
+        # get information to dehyphenate the text
+        self.dehyphen_rootid = self.getData('info.dehyphen.rootID',0,-1)
+
+        # determine if first paragraph is continued from previous page
+        (pos, self.parastems_stemid) = self.findinDoc('info.paraStems.stemID',0,-1)
+        first_para_continued = (self.parastems_stemid  != None)
+
+        # determine if last paragraph is continued onto the next page
+        (pos, self.paracont_stemid) = self.findinDoc('info.paraCont.stemID',0,-1)
+        last_para_continued = (self.paracont_stemid != None)
+
+        # collect link ids
+        self.link_id = self.getData('info.word.link_id',0,-1)
+
+        # collect link destination page numbers
+        self.link_page = self.getData('info.links.page',0,-1)
+
+        # collect link types (container versus external)
+        (pos, argres) = self.findinDoc('info.links.type',0,-1)
+        if argres :  self.link_type = argres.split('|')
+
+        # collect link destinations
+        (pos, argres) = self.findinDoc('info.links.href',0,-1)
+        if argres :  self.link_href = argres.split('|')
+
+        # collect link titles
+        (pos, argres) = self.findinDoc('info.links.title',0,-1)
+        if argres :
+            self.link_title = argres.split('|')
         else:
-            mlst.append('<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,150,95,5,95,295" fill="#AAAAAA" /></svg></a>\n')
+            self.link_title.append('')
 
-        mlst.append('<a href="javascript:npage();"><svg id="svgimg" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" style="background-color:#FFF;border:1px solid black;">' % (pp.pw, pp.ph))
-    if (pp.gid != None):
-        mlst.append('<defs>\n')
-        gdefs = pp.getGlyphs()
-        for j in xrange(0,len(gdefs)):
-            mlst.append(gdefs[j])
-        mlst.append('</defs>\n')
-    img = pp.getImages()
-    if (img != None):
-        for j in xrange(0,len(img)):
-            mlst.append(img[j])
-    if (pp.gid != None):
-        for j in xrange(0,len(pp.gid)):
-            mlst.append('<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (pp.gid[j], pp.gx[j], pp.gy[j]))
-    if (img == None or len(img) == 0) and (pp.gid == None or len(pp.gid) == 0):
-        xpos = "%d" % (pp.pw // 3)
-        ypos = "%d" % (pp.ph // 3)
-        mlst.append('<text x="' + xpos + '" y="' + ypos + '" font-size="' + meta_array['fontSize'] + '" font-family="Helvetica" stroke="black">This page intentionally left blank.</text>\n')
-    if (raw) :
-        mlst.append('</svg>')
-    else :
-        mlst.append('</svg></a>\n')
-        if nextid == None:
-            mlst.append('<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n')
-        else :
-            mlst.append('<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,5,5,295,95,150" fill="#AAAAAA" /></svg></a>\n')
-        mlst.append('</div>\n')
-        mlst.append('<div><a href="javascript:zoomin();">zoom in</a> - <a href="javascript:zoomout();">zoom out</a></div>\n')
-        mlst.append('</body>\n')
-        mlst.append('</html>\n')
-    return "".join(mlst)
+        # get a descriptions of the starting points of the regions
+        # and groups on the page
+        (pagetype, pageDesc) = self.PageDescription()
+        regcnt = len(pageDesc) - 1
+
+        anchorSet = False
+        breakSet = False
+        inGroup = False
+
+        # process each region on the page and convert what you can to html
+
+        for j in xrange(regcnt):
+
+            (etype, start) = pageDesc[j]
+            (ntype, end) = pageDesc[j+1]
+
+
+            # set anchor for link target on this page
+            if not anchorSet and not first_para_continued:
+                hlst.append('<div style="visibility: hidden; height: 0; width: 0;" id="')
+                hlst.append(self.id + '" title="pagetype_' + pagetype + '"></div>\n')
+                anchorSet = True
+
+            # handle groups of graphics with text captions
+            if (etype == 'grpbeg'):
+                (pos, grptype) = self.findinDoc('group.type', start, end)
+                if grptype != None:
+                    if grptype == 'graphic':
+                        gcstr = ' class="' + grptype + '"'
+                        hlst.append('<div' + gcstr + '>')
+                        inGroup = True
+
+            elif (etype == 'grpend'):
+                if inGroup:
+                    hlst.append('</div>\n')
+                    inGroup = False
+
+            else:
+                (pos, regtype) = self.findinDoc('region.type',start,end)
+
+                if regtype == 'graphic' :
+                    (pos, simgsrc) = self.findinDoc('img.src',start,end)
+                    if simgsrc:
+                        if inGroup:
+                            hlst.append('<img src="img/img%04d.jpg" alt="" />' % int(simgsrc))
+                        else:
+                            hlst.append('<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc))
+
+                elif regtype == 'chapterheading' :
+                    (pclass, pdesc) = self.getParaDescription(start,end, regtype)
+                    if not breakSet:
+                        hlst.append('<div style="page-break-after: always;">&nbsp;</div>\n')
+                        breakSet = True
+                    tag = 'h1'
+                    if pclass and (len(pclass) >= 7):
+                        if pclass[3:7] == 'ch1-' : tag = 'h1'
+                        if pclass[3:7] == 'ch2-' : tag = 'h2'
+                        if pclass[3:7] == 'ch3-' : tag = 'h3'
+                        hlst.append('<' + tag + ' class="' + pclass + '">')
+                    else:
+                        hlst.append('<' + tag + '>')
+                    hlst.append(self.buildParagraph(pclass, pdesc, 'middle', regtype))
+                    hlst.append('</' + tag + '>')
+
+                elif (regtype == 'text') or (regtype == 'fixed') or (regtype == 'insert') or (regtype == 'listitem'):
+                    ptype = 'full'
+                    # check to see if this is a continution from the previous page
+                    if first_para_continued :
+                        ptype = 'end'
+                        first_para_continued = False
+                    (pclass, pdesc) = self.getParaDescription(start,end, regtype)
+                    if pclass and (len(pclass) >= 6) and (ptype == 'full'):
+                        tag = 'p'
+                        if pclass[3:6] == 'h1-' : tag = 'h4'
+                        if pclass[3:6] == 'h2-' : tag = 'h5'
+                        if pclass[3:6] == 'h3-' : tag = 'h6'
+                        hlst.append('<' + tag + ' class="' + pclass + '">')
+                        hlst.append(self.buildParagraph(pclass, pdesc, 'middle', regtype))
+                        hlst.append('</' + tag + '>')
+                    else :
+                        hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
+
+                elif (regtype == 'tocentry') :
+                    ptype = 'full'
+                    if first_para_continued :
+                        ptype = 'end'
+                        first_para_continued = False
+                    (pclass, pdesc) = self.getParaDescription(start,end, regtype)
+                    tocinfo += self.buildTOCEntry(pdesc)
+                    hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
+
+                elif (regtype == 'vertical') or (regtype == 'table') :
+                    ptype = 'full'
+                    if inGroup:
+                        ptype = 'middle'
+                    if first_para_continued :
+                        ptype = 'end'
+                        first_para_continued = False
+                    (pclass, pdesc) = self.getParaDescription(start, end, regtype)
+                    hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
+
+
+                elif (regtype == 'synth_fcvr.center'):
+                    (pos, simgsrc) = self.findinDoc('img.src',start,end)
+                    if simgsrc:
+                        hlst.append('<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc))
+
+                else :
+                    print '          Making region type', regtype,
+                    (pos, temp) = self.findinDoc('paragraph',start,end)
+                    (pos2, temp) = self.findinDoc('span',start,end)
+                    if pos != -1 or pos2 != -1:
+                        print ' a "text" region'
+                        orig_regtype = regtype
+                        regtype = 'fixed'
+                        ptype = 'full'
+                        # check to see if this is a continution from the previous page
+                        if first_para_continued :
+                            ptype = 'end'
+                            first_para_continued = False
+                        (pclass, pdesc) = self.getParaDescription(start,end, regtype)
+                        if not pclass:
+                            if orig_regtype.endswith('.right')     : pclass = 'cl-right'
+                            elif orig_regtype.endswith('.center')  : pclass = 'cl-center'
+                            elif orig_regtype.endswith('.left')    : pclass = 'cl-left'
+                            elif orig_regtype.endswith('.justify') : pclass = 'cl-justify'
+                        if pclass and (ptype == 'full') and (len(pclass) >= 6):
+                            tag = 'p'
+                            if pclass[3:6] == 'h1-' : tag = 'h4'
+                            if pclass[3:6] == 'h2-' : tag = 'h5'
+                            if pclass[3:6] == 'h3-' : tag = 'h6'
+                            hlst.append('<' + tag + ' class="' + pclass + '">')
+                            hlst.append(self.buildParagraph(pclass, pdesc, 'middle', regtype))
+                            hlst.append('</' + tag + '>')
+                        else :
+                            hlst.append(self.buildParagraph(pclass, pdesc, ptype, regtype))
+                    else :
+                        print ' a "graphic" region'
+                        (pos, simgsrc) = self.findinDoc('img.src',start,end)
+                        if simgsrc:
+                            hlst.append('<div class="graphic"><img src="img/img%04d.jpg" alt="" /></div>' % int(simgsrc))
+
+
+        htmlpage = "".join(hlst)
+        if last_para_continued :
+            if htmlpage[-4:] == '</p>':
+                htmlpage = htmlpage[0:-4]
+            last_para_continued = False
+
+        return htmlpage, tocinfo
+
+
+def convert2HTML(flatxml, classlst, fileid, bookDir, gdict, fixedimage):
+    # create a document parser
+    dp = DocParser(flatxml, classlst, fileid, bookDir, gdict, fixedimage)
+    htmlpage, tocinfo = dp.process()
+    return htmlpage, tocinfo

DeDRM_calibre_plugin/DeDRM_plugin/flatxml2svg.py

@@ -1,148 +1,82 @@
 #! /usr/bin/python
 # vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
 
-class Unbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-    def write(self, data):
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-
 import sys
-sys.stdout=Unbuffered(sys.stdout)
-
 import csv
 import os
 import getopt
 from struct import pack
 from struct import unpack
 
-class TpzDRMError(Exception):
-    pass
 
-# local support routines
-if 'calibre' in sys.modules:
-    inCalibre = True
-else:
-    inCalibre = False
-
-if inCalibre :
-    from calibre_plugins.dedrm import convert2xml
-    from calibre_plugins.dedrm import flatxml2html
-    from calibre_plugins.dedrm import flatxml2svg
-    from calibre_plugins.dedrm import stylexml2css
-else :
-    import convert2xml
-    import flatxml2html
-    import flatxml2svg
-    import stylexml2css
-
-# global switch
-buildXML = False
-
-# Get a 7 bit encoded number from a file
-def readEncodedNumber(file):
-    flag = False
-    c = file.read(1)
-    if (len(c) == 0):
-        return None
-    data = ord(c)
-    if data == 0xFF:
-        flag = True
-        c = file.read(1)
-        if (len(c) == 0):
-            return None
-        data = ord(c)
-    if data >= 0x80:
-        datax = (data & 0x7F)
-        while data >= 0x80 :
-            c = file.read(1)
-            if (len(c) == 0):
-                return None
-            data = ord(c)
-            datax = (datax <<7) + (data & 0x7F)
-        data = datax
-    if flag:
-        data = -data
-    return data
-
-# Get a length prefixed string from the file
-def lengthPrefixString(data):
-    return encodeNumber(len(data))+data
-
-def readString(file):
-    stringLength = readEncodedNumber(file)
-    if (stringLength == None):
-        return None
-    sv = file.read(stringLength)
-    if (len(sv)  != stringLength):
-        return ""
-    return unpack(str(stringLength)+"s",sv)[0]
-
-def getMetaArray(metaFile):
-    # parse the meta file
-    result = {}
-    fo = file(metaFile,'rb')
-    size = readEncodedNumber(fo)
-    for i in xrange(size):
-        tag = readString(fo)
-        value = readString(fo)
-        result[tag] = value
-        # print tag, value
-    fo.close()
-    return result
-
-
-# dictionary of all text strings by index value
-class Dictionary(object):
-    def __init__(self, dictFile):
-        self.filename = dictFile
-        self.size = 0
-        self.fo = file(dictFile,'rb')
-        self.stable = []
-        self.size = readEncodedNumber(self.fo)
-        for i in xrange(self.size):
-            self.stable.append(self.escapestr(readString(self.fo)))
-        self.pos = 0
-    def escapestr(self, str):
-        str = str.replace('&','&amp;')
-        str = str.replace('<','&lt;')
-        str = str.replace('>','&gt;')
-        str = str.replace('=','&#61;')
-        return str
-    def lookup(self,val):
-        if ((val >= 0) and (val < self.size)) :
-            self.pos = val
-            return self.stable[self.pos]
-        else:
-            print "Error: %d outside of string table limits" % val
-            raise TpzDRMError('outside or string table limits')
-            # sys.exit(-1)
-    def getSize(self):
-        return self.size
-    def getPos(self):
-        return self.pos
-
-
-class PageDimParser(object):
-    def __init__(self, flatxml):
+class PParser(object):
+    def __init__(self, gd, flatxml, meta_array):
+        self.gd = gd
         self.flatdoc = flatxml.split('\n')
-    # find tag if within pos to end inclusive
+        self.docSize = len(self.flatdoc)
+        self.temp = []
+
+        self.ph = -1
+        self.pw = -1
+        startpos = self.posinDoc('page.h') or self.posinDoc('book.h')
+        for p in startpos:
+            (name, argres) = self.lineinDoc(p)
+            self.ph = max(self.ph, int(argres))
+        startpos = self.posinDoc('page.w') or self.posinDoc('book.w')
+        for p in startpos:
+            (name, argres) = self.lineinDoc(p)
+            self.pw = max(self.pw, int(argres))
+
+        if self.ph <= 0:
+            self.ph = int(meta_array.get('pageHeight', '11000'))
+        if self.pw <= 0:
+            self.pw = int(meta_array.get('pageWidth', '8500'))
+
+        res = []
+        startpos = self.posinDoc('info.glyph.x')
+        for p in startpos:
+            argres = self.getDataatPos('info.glyph.x', p)
+            res.extend(argres)
+        self.gx = res
+
+        res = []
+        startpos = self.posinDoc('info.glyph.y')
+        for p in startpos:
+            argres = self.getDataatPos('info.glyph.y', p)
+            res.extend(argres)
+        self.gy = res
+
+        res = []
+        startpos = self.posinDoc('info.glyph.glyphID')
+        for p in startpos:
+            argres = self.getDataatPos('info.glyph.glyphID', p)
+            res.extend(argres)
+        self.gid = res
+
+
+    # return tag at line pos in document
+    def lineinDoc(self, pos) :
+        if (pos >= 0) and (pos < self.docSize) :
+            item = self.flatdoc[pos]
+            if item.find('=') >= 0:
+                (name, argres) = item.split('=',1)
+            else :
+                name = item
+                argres = ''
+        return name, argres
+
+    # find tag in doc if within pos to end inclusive
     def findinDoc(self, tagpath, pos, end) :
         result = None
-        docList = self.flatdoc
-        cnt = len(docList)
         if end == -1 :
-            end = cnt
+            end = self.docSize
         else:
-            end = min(cnt,end)
+            end = min(self.docSize, end)
         foundat = -1
         for j in xrange(pos, end):
-            item = docList[j]
+            item = self.flatdoc[j]
             if item.find('=') >= 0:
-                (name, argres) = item.split('=')
+                (name, argres) = item.split('=',1)
             else :
                 name = item
                 argres = ''
@@ -151,44 +85,19 @@ class PageDimParser(object):
                 foundat = j
                 break
         return foundat, result
-    def process(self):
-        (pos, sph) = self.findinDoc('page.h',0,-1)
-        (pos, spw) = self.findinDoc('page.w',0,-1)
-        if (sph == None): sph = '-1'
-        if (spw == None): spw = '-1'
-        return sph, spw
 
-def getPageDim(flatxml):
-    # create a document parser
-    dp = PageDimParser(flatxml)
-    (ph, pw) = dp.process()
-    return ph, pw
+    # return list of start positions for the tagpath
+    def posinDoc(self, tagpath):
+        startpos = []
+        pos = 0
+        res = ""
+        while res != None :
+            (foundpos, res) = self.findinDoc(tagpath, pos, -1)
+            if res != None :
+                startpos.append(foundpos)
+            pos = foundpos + 1
+        return startpos
 
-class GParser(object):
-    def __init__(self, flatxml):
-        self.flatdoc = flatxml.split('\n')
-        self.dpi = 1440
-        self.gh = self.getData('info.glyph.h')
-        self.gw = self.getData('info.glyph.w')
-        self.guse = self.getData('info.glyph.use')
-        if self.guse :
-            self.count = len(self.guse)
-        else :
-            self.count = 0
-        self.gvtx = self.getData('info.glyph.vtx')
-        self.glen = self.getData('info.glyph.len')
-        self.gdpi = self.getData('info.glyph.dpi')
-        self.vx = self.getData('info.vtx.x')
-        self.vy = self.getData('info.vtx.y')
-        self.vlen = self.getData('info.len.n')
-        if self.vlen :
-            self.glen.append(len(self.vlen))
-        elif self.glen:
-            self.glen.append(0)
-        if self.vx :
-            self.gvtx.append(len(self.vx))
-        elif self.gvtx :
-            self.gvtx.append(0)
     def getData(self, path):
         result = None
         cnt = len(self.flatdoc)
@@ -200,522 +109,141 @@ class GParser(object):
             else:
                 name = item
                 argres = []
-            if (name == path):
+            if (name.endswith(path)):
                 result = argres
                 break
         if (len(argres) > 0) :
             for j in xrange(0,len(argres)):
                 argres[j] = int(argres[j])
         return result
-    def getGlyphDim(self, gly):
-        if self.gdpi[gly] == 0:
-            return 0, 0
-        maxh = (self.gh[gly] * self.dpi) / self.gdpi[gly]
-        maxw = (self.gw[gly] * self.dpi) / self.gdpi[gly]
-        return maxh, maxw
-    def getPath(self, gly):
-        path = ''
-        if (gly < 0) or (gly >= self.count):
-            return path
-        tx = self.vx[self.gvtx[gly]:self.gvtx[gly+1]]
-        ty = self.vy[self.gvtx[gly]:self.gvtx[gly+1]]
-        p = 0
-        for k in xrange(self.glen[gly], self.glen[gly+1]):
-            if (p == 0):
-                zx = tx[0:self.vlen[k]+1]
-                zy = ty[0:self.vlen[k]+1]
+
+    def getDataatPos(self, path, pos):
+        result = None
+        item = self.flatdoc[pos]
+        if item.find('=') >= 0:
+            (name, argt) = item.split('=')
+            argres = argt.split('|')
+        else:
+            name = item
+            argres = []
+        if (len(argres) > 0) :
+            for j in xrange(0,len(argres)):
+                argres[j] = int(argres[j])
+        if (name.endswith(path)):
+            result = argres
+        return result
+
+    def getDataTemp(self, path):
+        result = None
+        cnt = len(self.temp)
+        for j in xrange(cnt):
+            item = self.temp[j]
+            if item.find('=') >= 0:
+                (name, argt) = item.split('=')
+                argres = argt.split('|')
             else:
-                zx = tx[self.vlen[k-1]+1:self.vlen[k]+1]
-                zy = ty[self.vlen[k-1]+1:self.vlen[k]+1]
-            p += 1
-            j = 0
-            while ( j  < len(zx) ):
-                if (j == 0):
-                    # Start Position.
-                    path += 'M %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly])
-                elif (j <= len(zx)-3):
-                    # Cubic Bezier Curve
-                    path += 'C %d %d %d %d %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly], zx[j+1] * self.dpi / self.gdpi[gly], zy[j+1] * self.dpi / self.gdpi[gly], zx[j+2] * self.dpi / self.gdpi[gly], zy[j+2] * self.dpi / self.gdpi[gly])
-                    j += 2
-                elif (j == len(zx)-2):
-                    # Cubic Bezier Curve to Start Position
-                    path += 'C %d %d %d %d %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly], zx[j+1] * self.dpi / self.gdpi[gly], zy[j+1] * self.dpi / self.gdpi[gly], zx[0] * self.dpi / self.gdpi[gly], zy[0] * self.dpi / self.gdpi[gly])
-                    j += 1
-                elif (j == len(zx)-1):
-                    # Quadratic Bezier Curve to Start Position
-                    path += 'Q %d %d %d %d ' % (zx[j] * self.dpi / self.gdpi[gly], zy[j] * self.dpi / self.gdpi[gly], zx[0] * self.dpi / self.gdpi[gly], zy[0] * self.dpi / self.gdpi[gly])
+                name = item
+                argres = []
+            if (name.endswith(path)):
+                result = argres
+                self.temp.pop(j)
+                break
+        if (len(argres) > 0) :
+            for j in xrange(0,len(argres)):
+                argres[j] = int(argres[j])
+        return result
 
-                j += 1
-        path += 'z'
-        return path
+    def getImages(self):
+        result = []
+        self.temp = self.flatdoc
+        while (self.getDataTemp('img') != None):
+            h = self.getDataTemp('img.h')[0]
+            w = self.getDataTemp('img.w')[0]
+            x = self.getDataTemp('img.x')[0]
+            y = self.getDataTemp('img.y')[0]
+            src = self.getDataTemp('img.src')[0]
+            result.append('<image xlink:href="../img/img%04d.jpg" x="%d" y="%d" width="%d" height="%d" />\n' % (src, x, y, w, h))
+        return result
+
+    def getGlyphs(self):
+        result = []
+        if (self.gid != None) and (len(self.gid) > 0):
+            glyphs = []
+            for j in set(self.gid):
+                glyphs.append(j)
+            glyphs.sort()
+            for gid in glyphs:
+                id='id="gl%d"' % gid
+                path = self.gd.lookup(id)
+                if path:
+                    result.append(id + ' ' + path)
+        return result
 
 
-
-# dictionary of all text strings by index value
-class GlyphDict(object):
-    def __init__(self):
-        self.gdict = {}
-    def lookup(self, id):
-        # id='id="gl%d"' % val
-        if id in self.gdict:
-            return self.gdict[id]
-        return None
-    def addGlyph(self, val, path):
-        id='id="gl%d"' % val
-        self.gdict[id] = path
-
-
-def generateBook(bookDir, raw, fixedimage):
-    # sanity check Topaz file extraction
-    if not os.path.exists(bookDir) :
-        print "Can not find directory with unencrypted book"
-        return 1
-
-    dictFile = os.path.join(bookDir,'dict0000.dat')
-    if not os.path.exists(dictFile) :
-        print "Can not find dict0000.dat file"
-        return 1
-
-    pageDir = os.path.join(bookDir,'page')
-    if not os.path.exists(pageDir) :
-        print "Can not find page directory in unencrypted book"
-        return 1
-
-    imgDir = os.path.join(bookDir,'img')
-    if not os.path.exists(imgDir) :
-        print "Can not find image directory in unencrypted book"
-        return 1
-
-    glyphsDir = os.path.join(bookDir,'glyphs')
-    if not os.path.exists(glyphsDir) :
-        print "Can not find glyphs directory in unencrypted book"
-        return 1
-
-    metaFile = os.path.join(bookDir,'metadata0000.dat')
-    if not os.path.exists(metaFile) :
-        print "Can not find metadata0000.dat in unencrypted book"
-        return 1
-
-    svgDir = os.path.join(bookDir,'svg')
-    if not os.path.exists(svgDir) :
-        os.makedirs(svgDir)
-
-    if buildXML:
-        xmlDir = os.path.join(bookDir,'xml')
-        if not os.path.exists(xmlDir) :
-            os.makedirs(xmlDir)
-
-    otherFile = os.path.join(bookDir,'other0000.dat')
-    if not os.path.exists(otherFile) :
-        print "Can not find other0000.dat in unencrypted book"
-        return 1
-
-    print "Updating to color images if available"
-    spath = os.path.join(bookDir,'color_img')
-    dpath = os.path.join(bookDir,'img')
-    filenames = os.listdir(spath)
-    filenames = sorted(filenames)
-    for filename in filenames:
-        imgname = filename.replace('color','img')
-        sfile = os.path.join(spath,filename)
-        dfile = os.path.join(dpath,imgname)
-        imgdata = file(sfile,'rb').read()
-        file(dfile,'wb').write(imgdata)
-
-    print "Creating cover.jpg"
-    isCover = False
-    cpath = os.path.join(bookDir,'img')
-    cpath = os.path.join(cpath,'img0000.jpg')
-    if os.path.isfile(cpath):
-        cover = file(cpath, 'rb').read()
-        cpath = os.path.join(bookDir,'cover.jpg')
-        file(cpath, 'wb').write(cover)
-        isCover = True
-
-
-    print 'Processing Dictionary'
-    dict = Dictionary(dictFile)
-
-    print 'Processing Meta Data and creating OPF'
-    meta_array = getMetaArray(metaFile)
-
-    # replace special chars in title and authors like & < >
-    title = meta_array.get('Title','No Title Provided')
-    title = title.replace('&','&amp;')
-    title = title.replace('<','&lt;')
-    title = title.replace('>','&gt;')
-    meta_array['Title'] = title
-    authors = meta_array.get('Authors','No Authors Provided')
-    authors = authors.replace('&','&amp;')
-    authors = authors.replace('<','&lt;')
-    authors = authors.replace('>','&gt;')
-    meta_array['Authors'] = authors
-
-    if buildXML:
-        xname = os.path.join(xmlDir, 'metadata.xml')
-        mlst = []
-        for key in meta_array:
-            mlst.append('<meta name="' + key + '" content="' + meta_array[key] + '" />\n')
-        metastr = "".join(mlst)
-        mlst = None
-        file(xname, 'wb').write(metastr)
-
-    print 'Processing StyleSheet'
-
-    # get some scaling info from metadata to use while processing styles
-    # and first page info
-
-    fontsize = '135'
-    if 'fontSize' in meta_array:
-        fontsize = meta_array['fontSize']
-
-    # also get the size of a normal text page
-    # get the total number of pages unpacked as a safety check
-    filenames = os.listdir(pageDir)
-    numfiles = len(filenames)
-
-    spage = '1'
-    if 'firstTextPage' in meta_array:
-        spage = meta_array['firstTextPage']
-    pnum = int(spage)
-    if pnum >= numfiles or pnum < 0:
-        # metadata is wrong so just select a page near the front
-        # 10% of the book to get a normal text page
-        pnum = int(0.10 * numfiles)
-    # print "first normal text page is", spage
-
-    # get page height and width from first text page for use in stylesheet scaling
-    pname = 'page%04d.dat' % (pnum + 1)
-    fname = os.path.join(pageDir,pname)
-    flat_xml = convert2xml.fromData(dict, fname)
-
-    (ph, pw) = getPageDim(flat_xml)
-    if (ph == '-1') or (ph == '0') : ph = '11000'
-    if (pw == '-1') or (pw == '0') : pw = '8500'
-    meta_array['pageHeight'] = ph
-    meta_array['pageWidth'] = pw
-    if 'fontSize' not in meta_array.keys():
-        meta_array['fontSize'] = fontsize
-
-    # process other.dat for css info and for map of page files to svg images
-    # this map is needed because some pages actually are made up of multiple
-    # pageXXXX.xml files
-    xname = os.path.join(bookDir, 'style.css')
-    flat_xml = convert2xml.fromData(dict, otherFile)
-
-    # extract info.original.pid to get original page information
-    pageIDMap = {}
-    pageidnums = stylexml2css.getpageIDMap(flat_xml)
-    if len(pageidnums) == 0:
-        filenames = os.listdir(pageDir)
-        numfiles = len(filenames)
-        for k in range(numfiles):
-            pageidnums.append(k)
-    # create a map from page ids to list of page file nums to process for that page
-    for i in range(len(pageidnums)):
-        id = pageidnums[i]
-        if id in pageIDMap.keys():
-            pageIDMap[id].append(i)
-        else:
-            pageIDMap[id] = [i]
-
-    # now get the css info
-    cssstr , classlst = stylexml2css.convert2CSS(flat_xml, fontsize, ph, pw)
-    file(xname, 'wb').write(cssstr)
-    if buildXML:
-        xname = os.path.join(xmlDir, 'other0000.xml')
-        file(xname, 'wb').write(convert2xml.getXML(dict, otherFile))
-
-    print 'Processing Glyphs'
-    gd = GlyphDict()
-    filenames = os.listdir(glyphsDir)
-    filenames = sorted(filenames)
-    glyfname = os.path.join(svgDir,'glyphs.svg')
-    glyfile = open(glyfname, 'w')
-    glyfile.write('<?xml version="1.0" standalone="no"?>\n')
-    glyfile.write('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
-    glyfile.write('<svg width="512" height="512" viewBox="0 0 511 511" xmlns="http://www.w3.org/2000/svg" version="1.1">\n')
-    glyfile.write('<title>Glyphs for %s</title>\n' % meta_array['Title'])
-    glyfile.write('<defs>\n')
-    counter = 0
-    for filename in filenames:
-        # print '     ', filename
-        print '.',
-        fname = os.path.join(glyphsDir,filename)
-        flat_xml = convert2xml.fromData(dict, fname)
-
-        if buildXML:
-            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
-            file(xname, 'wb').write(convert2xml.getXML(dict, fname))
-
-        gp = GParser(flat_xml)
-        for i in xrange(0, gp.count):
-            path = gp.getPath(i)
-            maxh, maxw = gp.getGlyphDim(i)
-            fullpath = '<path id="gl%d" d="%s" fill="black" /><!-- width=%d height=%d -->\n' % (counter * 256 + i, path, maxw, maxh)
-            glyfile.write(fullpath)
-            gd.addGlyph(counter * 256 + i, fullpath)
-        counter += 1
-    glyfile.write('</defs>\n')
-    glyfile.write('</svg>\n')
-    glyfile.close()
-    print " "
-
-
-    # start up the html
-    # also build up tocentries while processing html
-    htmlFileName = "book.html"
-    hlst = []
-    hlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
-    hlst.append('<!DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.1 Strict//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11-strict.dtd">\n')
-    hlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">\n')
-    hlst.append('<head>\n')
-    hlst.append('<meta http-equiv="content-type" content="text/html; charset=utf-8"/>\n')
-    hlst.append('<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n')
-    hlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
-    hlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
-    if 'ASIN' in meta_array:
-        hlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
-    if 'GUID' in meta_array:
-        hlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
-    hlst.append('<link href="style.css" rel="stylesheet" type="text/css" />\n')
-    hlst.append('</head>\n<body>\n')
-
-    print 'Processing Pages'
-    # Books are at 1440 DPI.  This is rendering at twice that size for
-    # readability when rendering to the screen.
-    scaledpi = 1440.0
-
-    filenames = os.listdir(pageDir)
-    filenames = sorted(filenames)
-    numfiles = len(filenames)
-
-    xmllst = []
-    elst = []
-
-    for filename in filenames:
-        # print '     ', filename
-        print ".",
-        fname = os.path.join(pageDir,filename)
-        flat_xml = convert2xml.fromData(dict, fname)
-
-        # keep flat_xml for later svg processing
-        xmllst.append(flat_xml)
-
-        if buildXML:
-            xname = os.path.join(xmlDir, filename.replace('.dat','.xml'))
-            file(xname, 'wb').write(convert2xml.getXML(dict, fname))
-
-        # first get the html
-        pagehtml, tocinfo = flatxml2html.convert2HTML(flat_xml, classlst, fname, bookDir, gd, fixedimage)
-        elst.append(tocinfo)
-        hlst.append(pagehtml)
-
-    # finish up the html string and output it
-    hlst.append('</body>\n</html>\n')
-    htmlstr = "".join(hlst)
-    hlst = None
-    file(os.path.join(bookDir, htmlFileName), 'wb').write(htmlstr)
-
-    print " "
-    print 'Extracting Table of Contents from Amazon OCR'
-
-    # first create a table of contents file for the svg images
-    tlst = []
-    tlst.append('<?xml version="1.0" encoding="utf-8"?>\n')
-    tlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
-    tlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
-    tlst.append('<head>\n')
-    tlst.append('<title>' + meta_array['Title'] + '</title>\n')
-    tlst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
-    tlst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
-    if 'ASIN' in meta_array:
-        tlst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
-    if 'GUID' in meta_array:
-        tlst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
-    tlst.append('</head>\n')
-    tlst.append('<body>\n')
-
-    tlst.append('<h2>Table of Contents</h2>\n')
-    start = pageidnums[0]
+def convert2SVG(gdict, flat_xml, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi):
+    mlst = []
+    pp = PParser(gdict, flat_xml, meta_array)
+    mlst.append('<?xml version="1.0" standalone="no"?>\n')
     if (raw):
-        startname = 'page%04d.svg' % start
+        mlst.append('<!DOCTYPE svg PUBLIC "-//W3C/DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n')
+        mlst.append('<svg width="%fin" height="%fin" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1">\n' % (pp.pw / scaledpi, pp.ph / scaledpi, pp.pw -1, pp.ph -1))
+        mlst.append('<title>Page %d - %s by %s</title>\n' % (pageid, meta_array['Title'],meta_array['Authors']))
     else:
-        startname = 'page%04d.xhtml' % start
-
-    tlst.append('<h3><a href="' + startname + '">Start of Book</a></h3>\n')
-    # build up a table of contents for the svg xhtml output
-    tocentries = "".join(elst)
-    elst = None
-    toclst = tocentries.split('\n')
-    toclst.pop()
-    for entry in toclst:
-        print entry
-        title, pagenum = entry.split('|')
-        id = pageidnums[int(pagenum)]
-        if (raw):
-            fname = 'page%04d.svg' % id
+        mlst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
+        mlst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" ><head>\n')
+        mlst.append('<title>Page %d - %s by %s</title>\n' % (pageid, meta_array['Title'],meta_array['Authors']))
+        mlst.append('<script><![CDATA[\n')
+        mlst.append('function gd(){var p=window.location.href.replace(/^.*\?dpi=(\d+).*$/i,"$1");return p;}\n')
+        mlst.append('var dpi=%d;\n' % scaledpi)
+        if (previd) :
+            mlst.append('var prevpage="page%04d.xhtml";\n' % (previd))
+        if (nextid) :
+            mlst.append('var nextpage="page%04d.xhtml";\n' % (nextid))
+        mlst.append('var pw=%d;var ph=%d;' % (pp.pw, pp.ph))
+        mlst.append('function zoomin(){dpi=dpi*(0.8);setsize();}\n')
+        mlst.append('function zoomout(){dpi=dpi*1.25;setsize();}\n')
+        mlst.append('function setsize(){var svg=document.getElementById("svgimg");var prev=document.getElementById("prevsvg");var next=document.getElementById("nextsvg");var width=(pw/dpi)+"in";var height=(ph/dpi)+"in";svg.setAttribute("width",width);svg.setAttribute("height",height);prev.setAttribute("height",height);prev.setAttribute("width","50px");next.setAttribute("height",height);next.setAttribute("width","50px");}\n')
+        mlst.append('function ppage(){window.location.href=prevpage+"?dpi="+Math.round(dpi);}\n')
+        mlst.append('function npage(){window.location.href=nextpage+"?dpi="+Math.round(dpi);}\n')
+        mlst.append('var gt=gd();if(gt>0){dpi=gt;}\n')
+        mlst.append('window.onload=setsize;\n')
+        mlst.append(']]></script>\n')
+        mlst.append('</head>\n')
+        mlst.append('<body onLoad="setsize();" style="background-color:#777;text-align:center;">\n')
+        mlst.append('<div style="white-space:nowrap;">\n')
+        if previd == None:
+            mlst.append('<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n')
         else:
-            fname = 'page%04d.xhtml' % id
-        tlst.append('<h3><a href="'+ fname + '">' + title + '</a></h3>\n')
-    tlst.append('</body>\n')
-    tlst.append('</html>\n')
-    tochtml = "".join(tlst)
-    file(os.path.join(svgDir, 'toc.xhtml'), 'wb').write(tochtml)
+            mlst.append('<a href="javascript:ppage();"><svg id="prevsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,150,95,5,95,295" fill="#AAAAAA" /></svg></a>\n')
 
-
-    # now create index_svg.xhtml that points to all required files
-    slst = []
-    slst.append('<?xml version="1.0" encoding="utf-8"?>\n')
-    slst.append('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">\n')
-    slst.append('<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" >')
-    slst.append('<head>\n')
-    slst.append('<title>' + meta_array['Title'] + '</title>\n')
-    slst.append('<meta name="Author" content="' + meta_array['Authors'] + '" />\n')
-    slst.append('<meta name="Title" content="' + meta_array['Title'] + '" />\n')
-    if 'ASIN' in meta_array:
-        slst.append('<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n')
-    if 'GUID' in meta_array:
-        slst.append('<meta name="GUID" content="' + meta_array['GUID'] + '" />\n')
-    slst.append('</head>\n')
-    slst.append('<body>\n')
-
-    print "Building svg images of each book page"
-    slst.append('<h2>List of Pages</h2>\n')
-    slst.append('<div>\n')
-    idlst = sorted(pageIDMap.keys())
-    numids = len(idlst)
-    cnt = len(idlst)
-    previd = None
-    for j in range(cnt):
-        pageid = idlst[j]
-        if j < cnt - 1:
-            nextid = idlst[j+1]
-        else:
-            nextid = None
-        print '.',
-        pagelst = pageIDMap[pageid]
-        flst = []
-        for page in pagelst:
-            flst.append(xmllst[page])
-        flat_svg = "".join(flst)
-        flst=None
-        svgxml = flatxml2svg.convert2SVG(gd, flat_svg, pageid, previd, nextid, svgDir, raw, meta_array, scaledpi)
-        if (raw) :
-            pfile = open(os.path.join(svgDir,'page%04d.svg' % pageid),'w')
-            slst.append('<a href="svg/page%04d.svg">Page %d</a>\n' % (pageid, pageid))
+        mlst.append('<a href="javascript:npage();"><svg id="svgimg" viewBox="0 0 %d %d" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" style="background-color:#FFF;border:1px solid black;">' % (pp.pw, pp.ph))
+    if (pp.gid != None):
+        mlst.append('<defs>\n')
+        gdefs = pp.getGlyphs()
+        for j in xrange(0,len(gdefs)):
+            mlst.append(gdefs[j])
+        mlst.append('</defs>\n')
+    img = pp.getImages()
+    if (img != None):
+        for j in xrange(0,len(img)):
+            mlst.append(img[j])
+    if (pp.gid != None):
+        for j in xrange(0,len(pp.gid)):
+            mlst.append('<use xlink:href="#gl%d" x="%d" y="%d" />\n' % (pp.gid[j], pp.gx[j], pp.gy[j]))
+    if (img == None or len(img) == 0) and (pp.gid == None or len(pp.gid) == 0):
+        xpos = "%d" % (pp.pw // 3)
+        ypos = "%d" % (pp.ph // 3)
+        mlst.append('<text x="' + xpos + '" y="' + ypos + '" font-size="' + meta_array['fontSize'] + '" font-family="Helvetica" stroke="black">This page intentionally left blank.</text>\n')
+    if (raw) :
+        mlst.append('</svg>')
+    else :
+        mlst.append('</svg></a>\n')
+        if nextid == None:
+            mlst.append('<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"></svg></a>\n')
         else :
-            pfile = open(os.path.join(svgDir,'page%04d.xhtml' % pageid), 'w')
-            slst.append('<a href="svg/page%04d.xhtml">Page %d</a>\n' % (pageid, pageid))
-        previd = pageid
-        pfile.write(svgxml)
-        pfile.close()
-        counter += 1
-    slst.append('</div>\n')
-    slst.append('<h2><a href="svg/toc.xhtml">Table of Contents</a></h2>\n')
-    slst.append('</body>\n</html>\n')
-    svgindex = "".join(slst)
-    slst = None
-    file(os.path.join(bookDir, 'index_svg.xhtml'), 'wb').write(svgindex)
-
-    print " "
-
-    # build the opf file
-    opfname = os.path.join(bookDir, 'book.opf')
-    olst = []
-    olst.append('<?xml version="1.0" encoding="utf-8"?>\n')
-    olst.append('<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n')
-    # adding metadata
-    olst.append('   <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n')
-    if 'GUID' in meta_array:
-        olst.append('      <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n')
-    if 'ASIN' in meta_array:
-        olst.append('      <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n')
-    if 'oASIN' in meta_array:
-        olst.append('      <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n')
-    olst.append('      <dc:title>' + meta_array['Title'] + '</dc:title>\n')
-    olst.append('      <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n')
-    olst.append('      <dc:language>en</dc:language>\n')
-    olst.append('      <dc:date>' + meta_array['UpdateTime'] + '</dc:date>\n')
-    if isCover:
-        olst.append('      <meta name="cover" content="bookcover"/>\n')
-    olst.append('   </metadata>\n')
-    olst.append('<manifest>\n')
-    olst.append('   <item id="book" href="book.html" media-type="application/xhtml+xml"/>\n')
-    olst.append('   <item id="stylesheet" href="style.css" media-type="text/css"/>\n')
-    # adding image files to manifest
-    filenames = os.listdir(imgDir)
-    filenames = sorted(filenames)
-    for filename in filenames:
-        imgname, imgext = os.path.splitext(filename)
-        if imgext == '.jpg':
-            imgext = 'jpeg'
-        if imgext == '.svg':
-            imgext = 'svg+xml'
-        olst.append('   <item id="' + imgname + '" href="img/' + filename + '" media-type="image/' + imgext + '"/>\n')
-    if isCover:
-        olst.append('   <item id="bookcover" href="cover.jpg" media-type="image/jpeg" />\n')
-    olst.append('</manifest>\n')
-    # adding spine
-    olst.append('<spine>\n   <itemref idref="book" />\n</spine>\n')
-    if isCover:
-        olst.append('   <guide>\n')
-        olst.append('      <reference href="cover.jpg" type="cover" title="Cover"/>\n')
-        olst.append('   </guide>\n')
-    olst.append('</package>\n')
-    opfstr = "".join(olst)
-    olst = None
-    file(opfname, 'wb').write(opfstr)
-
-    print 'Processing Complete'
-
-    return 0
-
-def usage():
-    print "genbook.py generates a book from the extract Topaz Files"
-    print "Usage:"
-    print "    genbook.py [-r] [-h [--fixed-image] <bookDir>  "
-    print "  "
-    print "Options:"
-    print "  -h            :  help - print this usage message"
-    print "  -r            :  generate raw svg files (not wrapped in xhtml)"
-    print "  --fixed-image :  genearate any Fixed Area as an svg image in the html"
-    print "  "
-
-
-def main(argv):
-    bookDir = ''
-    if len(argv) == 0:
-        argv = sys.argv
-
-    try:
-        opts, args = getopt.getopt(argv[1:], "rh:",["fixed-image"])
-
-    except getopt.GetoptError, err:
-        print str(err)
-        usage()
-        return 1
-
-    if len(opts) == 0 and len(args) == 0 :
-        usage()
-        return 1
-
-    raw = 0
-    fixedimage = True
-    for o, a in opts:
-        if o =="-h":
-            usage()
-            return 0
-        if o =="-r":
-            raw = 1
-        if o =="--fixed-image":
-            fixedimage = True
-
-    bookDir = args[0]
-
-    rv = generateBook(bookDir, raw, fixedimage)
-    return rv
-
-
-if __name__ == '__main__':
-    sys.exit(main(''))
+            mlst.append('<a href="javascript:npage();"><svg id="nextsvg" viewBox="0 0 100 300" xmlns="http://www.w3.org/2000/svg" version="1.1" style="background-color:#777"><polygon points="5,5,5,295,95,150" fill="#AAAAAA" /></svg></a>\n')
+        mlst.append('</div>\n')
+        mlst.append('<div><a href="javascript:zoomin();">zoom in</a> - <a href="javascript:zoomout();">zoom out</a></div>\n')
+        mlst.append('</body>\n')
+        mlst.append('</html>\n')
+    return "".join(mlst)

DeDRM_calibre_plugin/DeDRM_plugin/ignobleepub.py

@@ -3,47 +3,54 @@
 
 from __future__ import with_statement
 
-# ignoblekeygen.pyw, version 2.5
-# Copyright © 2009-2010 i♥cabbages
+# ignobleepub.pyw, version 3.8
+# Copyright © 2009-2010 by i♥cabbages
 
 # Released under the terms of the GNU General Public Licence, version 3
 # <http://www.gnu.org/licenses/>
 
 # Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
 
-# Windows users: Before running this program, you must first install Python.
-#   We recommend ActiveState Python 2.7.X for Windows (x86) from
-#   http://www.activestate.com/activepython/downloads.
-#   You must also install PyCrypto from
-#   http://www.voidspace.org.uk/python/modules.shtml#pycrypto
-#   (make certain to install the version for Python 2.7).
-#   Then save this script file as ignoblekeygen.pyw and double-click on it to run it.
+# Windows users: Before running this program, you must first install Python 2.6
+#   from <http://www.python.org/download/> and PyCrypto from
+#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make sure to
+#   install the version for Python 2.6).  Save this script file as
+#   ineptepub.pyw and double-click on it to run it.
 #
-# Mac OS X users: Save this script file as ignoblekeygen.pyw.  You can run this
-#   program from the command line (python ignoblekeygen.pyw) or by double-clicking
+# Mac OS X users: Save this script file as ineptepub.pyw.  You can run this
+#   program from the command line (pythonw ineptepub.pyw) or by double-clicking
 #   it when it has been associated with PythonLauncher.
 
 # Revision history:
 #   1 - Initial release
-#   2 - Add OS X support by using OpenSSL when available (taken/modified from ineptepub v5)
-#   2.1 - Allow Windows versions of libcrypto to be found
-#   2.2 - On Windows try PyCrypto first and then OpenSSL next
-#   2.3 - Modify interface to allow use of import
-#   2.4 - Improvements to UI and now works in plugins
-#   2.5 - Additional improvement for unicode and plugin support
-#   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
-#   2.7 - Work if TkInter is missing
+#   2 - Added OS X support by using OpenSSL when available
+#   3 - screen out improper key lengths to prevent segfaults on Linux
+#   3.1 - Allow Windows versions of libcrypto to be found
+#   3.2 - add support for encoding to 'utf-8' when building up list of files to decrypt from encryption.xml
+#   3.3 - On Windows try PyCrypto first, OpenSSL next
+#   3.4 - Modify interface to allow use with import
+#   3.5 - Fix for potential problem with PyCrypto
+#   3.6 - Revised to allow use in calibre plugins to eliminate need for duplicate code
+#   3.7 - Tweaked to match ineptepub more closely
+#   3.8 - Fixed to retain zip file metadata (e.g. file modification date)
+#   3.9 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#   4.0 - Work if TkInter is missing
 
 """
-Generate Barnes & Noble EPUB user key from name and credit card number.
+Decrypt Barnes & Noble encrypted ePub books.
 """
 
 __license__ = 'GPL v3'
-__version__ = "2.7"
+__version__ = "4.0"
 
 import sys
 import os
-import hashlib
+import traceback
+import zlib
+import zipfile
+from zipfile import ZipInfo, ZipFile, ZIP_STORED, ZIP_DEFLATED
+from contextlib import closing
+import xml.etree.ElementTree as etree
 
 # Wrap a stream so that output gets flushed immediately
 # and also make sure that any unicode strings get
@@ -75,8 +82,8 @@ def unicode_argv():
 
         # Versions 2.x of Python don't support Unicode in sys.argv on
         # Windows, with the underlying Windows API instead replacing multi-byte
-        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
-        # as a list of Unicode strings and encode them as utf-8
+        # characters with '?'.
+
 
         from ctypes import POINTER, byref, cdll, c_int, windll
         from ctypes.wintypes import LPCWSTR, LPWSTR
@@ -97,9 +104,7 @@ def unicode_argv():
             start = argc.value - len(sys.argv)
             return [argv[i] for i in
                     xrange(start, argc.value)]
-        # if we don't have any arguments at all, just pass back script name
-        # this should never happen
-        return [u"ignoblekeygen.py"]
+        return [u"ineptepub.py"]
     else:
         argvencoding = sys.stdin.encoding
         if argvencoding == None:
@@ -140,26 +145,29 @@ def _load_crypto_libcrypto():
         func.argtypes = argtypes
         return func
 
-    AES_set_encrypt_key = F(c_int, 'AES_set_encrypt_key',
+    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
                             [c_char_p, c_int, AES_KEY_p])
     AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
                         [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
                          c_int])
 
     class AES(object):
-        def __init__(self, userkey, iv):
+        def __init__(self, userkey):
             self._blocksize = len(userkey)
-            self._iv = iv
+            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
+                raise IGNOBLEError('AES improper key used')
+                return
             key = self._key = AES_KEY()
-            rv = AES_set_encrypt_key(userkey, len(userkey) * 8, key)
+            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
             if rv < 0:
-                raise IGNOBLEError('Failed to initialize AES Encrypt key')
+                raise IGNOBLEError('Failed to initialize AES key')
 
-        def encrypt(self, data):
+        def decrypt(self, data):
             out = create_string_buffer(len(data))
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, self._iv, 1)
+            iv = ("\x00" * self._blocksize)
+            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
             if rv == 0:
-                raise IGNOBLEError('AES encryption failed')
+                raise IGNOBLEError('AES decryption failed')
             return out.raw
 
     return AES
@@ -168,11 +176,11 @@ def _load_crypto_pycrypto():
     from Crypto.Cipher import AES as _AES
 
     class AES(object):
-        def __init__(self, key, iv):
-            self._aes = _AES.new(key, _AES.MODE_CBC, iv)
+        def __init__(self, key):
+            self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
 
-        def encrypt(self, data):
-            return self._aes.encrypt(data)
+        def decrypt(self, data):
+            return self._aes.decrypt(data)
 
     return AES
 
@@ -191,29 +199,123 @@ def _load_crypto():
 
 AES = _load_crypto()
 
-def normalize_name(name):
-    return ''.join(x for x in name.lower() if x != ' ')
+META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
+NSMAP = {'adept': 'http://ns.adobe.com/adept',
+         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
 
+class Decryptor(object):
+    def __init__(self, bookkey, encryption):
+        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
+        self._aes = AES(bookkey)
+        encryption = etree.fromstring(encryption)
+        self._encrypted = encrypted = set()
+        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
+                               enc('CipherReference'))
+        for elem in encryption.findall(expr):
+            path = elem.get('URI', None)
+            if path is not None:
+                path = path.encode('utf-8')
+                encrypted.add(path)
 
-def generate_key(name, ccn):
-    # remove spaces and case from name and CC numbers.
-    if type(name)==unicode:
-        name = name.encode('utf-8')
-    if type(ccn)==unicode:
-        ccn = ccn.encode('utf-8')
+    def decompress(self, bytes):
+        dc = zlib.decompressobj(-15)
+        bytes = dc.decompress(bytes)
+        ex = dc.decompress('Z') + dc.flush()
+        if ex:
+            bytes = bytes + ex
+        return bytes
 
-    name = normalize_name(name) + '\x00'
-    ccn = normalize_name(ccn) + '\x00'
-
-    name_sha = hashlib.sha1(name).digest()[:16]
-    ccn_sha = hashlib.sha1(ccn).digest()[:16]
-    both_sha = hashlib.sha1(name + ccn).digest()
-    aes = AES(ccn_sha, name_sha)
-    crypt = aes.encrypt(both_sha + ('\x0c' * 0x0c))
-    userkey = hashlib.sha1(crypt).digest()
-    return userkey.encode('base64')
+    def decrypt(self, path, data):
+        if path in self._encrypted:
+            data = self._aes.decrypt(data)[16:]
+            data = data[:-ord(data[-1])]
+            data = self.decompress(data)
+        return data
 
+# check file to make check whether it's probably an Adobe Adept encrypted ePub
+def ignobleBook(inpath):
+    with closing(ZipFile(open(inpath, 'rb'))) as inf:
+        namelist = set(inf.namelist())
+        if 'META-INF/rights.xml' not in namelist or \
+           'META-INF/encryption.xml' not in namelist:
+            return False
+        try:
+            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
+            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+            expr = './/%s' % (adept('encryptedKey'),)
+            bookkey = ''.join(rights.findtext(expr))
+            if len(bookkey) == 64:
+                return True
+        except:
+            # if we couldn't check, assume it is
+            return True
+    return False
 
+def decryptBook(keyb64, inpath, outpath):
+    if AES is None:
+        raise IGNOBLEError(u"PyCrypto or OpenSSL must be installed.")
+    key = keyb64.decode('base64')[:16]
+    aes = AES(key)
+    with closing(ZipFile(open(inpath, 'rb'))) as inf:
+        namelist = set(inf.namelist())
+        if 'META-INF/rights.xml' not in namelist or \
+           'META-INF/encryption.xml' not in namelist:
+            print u"{0:s} is DRM-free.".format(os.path.basename(inpath))
+            return 1
+        for name in META_NAMES:
+            namelist.remove(name)
+        try:
+            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
+            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
+            expr = './/%s' % (adept('encryptedKey'),)
+            bookkey = ''.join(rights.findtext(expr))
+            if len(bookkey) != 64:
+                print u"{0:s} is not a secure Barnes & Noble ePub.".format(os.path.basename(inpath))
+                return 1
+            bookkey = aes.decrypt(bookkey.decode('base64'))
+            bookkey = bookkey[:-ord(bookkey[-1])]
+            encryption = inf.read('META-INF/encryption.xml')
+            decryptor = Decryptor(bookkey[-16:], encryption)
+            kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
+            with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
+                zi = ZipInfo('mimetype')
+                zi.compress_type=ZIP_STORED
+                try:
+                    # if the mimetype is present, get its info, including time-stamp
+                    oldzi = inf.getinfo('mimetype')
+                    # copy across fields to be preserved
+                    zi.date_time = oldzi.date_time
+                    zi.comment = oldzi.comment
+                    zi.extra = oldzi.extra
+                    zi.internal_attr = oldzi.internal_attr
+                    # external attributes are dependent on the create system, so copy both.
+                    zi.external_attr = oldzi.external_attr
+                    zi.create_system = oldzi.create_system
+                except:
+                    pass
+                outf.writestr(zi, inf.read('mimetype'))
+                for path in namelist:
+                    data = inf.read(path)
+                    zi = ZipInfo(path)
+                    zi.compress_type=ZIP_DEFLATED
+                    try:
+                        # get the file info, including time-stamp
+                        oldzi = inf.getinfo(path)
+                        # copy across useful fields
+                        zi.date_time = oldzi.date_time
+                        zi.comment = oldzi.comment
+                        zi.extra = oldzi.extra
+                        zi.internal_attr = oldzi.internal_attr
+                        # external attributes are dependent on the create system, so copy both.
+                        zi.external_attr = oldzi.external_attr
+                        zi.create_system = oldzi.create_system
+                    except:
+                        pass
+                    outf.writestr(zi, decryptor.decrypt(path, data))
+        except:
+            print u"Could not decrypt {0:s} because of an exception:\n{1:s}".format(os.path.basename(inpath), traceback.format_exc())
+            return 2
+    return 0
 
 
 def cli_main():
@@ -221,19 +323,15 @@ def cli_main():
     sys.stderr=SafeUnbuffered(sys.stderr)
     argv=unicode_argv()
     progname = os.path.basename(argv[0])
-    if AES is None:
-        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
-              "separately.  Read the top-of-script comment for details." % \
-              (progname,)
-        return 1
     if len(argv) != 4:
-        print u"usage: {0} <Name> <CC#> <keyfileout.b64>".format(progname)
+        print u"usage: {0} <keyfile.b64> <inbook.epub> <outbook.epub>".format(progname)
         return 1
-    name, ccn, keypath = argv[1:]
-    userkey = generate_key(name, ccn)
-    open(keypath,'wb').write(userkey)
-    return 0
-
+    keypath, inpath, outpath = argv[1:]
+    userkey = open(keypath,'rb').read()
+    result = decryptBook(userkey, inpath, outpath)
+    if result == 0:
+        print u"Successfully decrypted {0:s} as {1:s}".format(os.path.basename(inpath),os.path.basename(outpath))
+    return result
 
 def gui_main():
     try:
@@ -247,28 +345,33 @@ def gui_main():
     class DecryptionDialog(Tkinter.Frame):
         def __init__(self, root):
             Tkinter.Frame.__init__(self, root, border=5)
-            self.status = Tkinter.Label(self, text=u"Enter parameters")
+            self.status = Tkinter.Label(self, text=u"Select files for decryption")
             self.status.pack(fill=Tkconstants.X, expand=1)
             body = Tkinter.Frame(self)
             body.pack(fill=Tkconstants.X, expand=1)
             sticky = Tkconstants.E + Tkconstants.W
             body.grid_columnconfigure(1, weight=2)
-            Tkinter.Label(body, text=u"Account Name").grid(row=0)
-            self.name = Tkinter.Entry(body, width=40)
-            self.name.grid(row=0, column=1, sticky=sticky)
-            Tkinter.Label(body, text=u"CC#").grid(row=1)
-            self.ccn = Tkinter.Entry(body, width=40)
-            self.ccn.grid(row=1, column=1, sticky=sticky)
-            Tkinter.Label(body, text=u"Output file").grid(row=2)
-            self.keypath = Tkinter.Entry(body, width=40)
-            self.keypath.grid(row=2, column=1, sticky=sticky)
-            self.keypath.insert(2, u"bnepubkey.b64")
+            Tkinter.Label(body, text=u"Key file").grid(row=0)
+            self.keypath = Tkinter.Entry(body, width=30)
+            self.keypath.grid(row=0, column=1, sticky=sticky)
+            if os.path.exists(u"bnepubkey.b64"):
+                self.keypath.insert(0, u"bnepubkey.b64")
             button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=0, column=2)
+            Tkinter.Label(body, text=u"Input file").grid(row=1)
+            self.inpath = Tkinter.Entry(body, width=30)
+            self.inpath.grid(row=1, column=1, sticky=sticky)
+            button = Tkinter.Button(body, text=u"...", command=self.get_inpath)
+            button.grid(row=1, column=2)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.outpath = Tkinter.Entry(body, width=30)
+            self.outpath.grid(row=2, column=1, sticky=sticky)
+            button = Tkinter.Button(body, text=u"...", command=self.get_outpath)
             button.grid(row=2, column=2)
             buttons = Tkinter.Frame(self)
             buttons.pack()
             botton = Tkinter.Button(
-                buttons, text=u"Generate", width=10, command=self.generate)
+                buttons, text=u"Decrypt", width=10, command=self.decrypt)
             botton.pack(side=Tkconstants.LEFT)
             Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
             button = Tkinter.Button(
@@ -276,8 +379,8 @@ def gui_main():
             button.pack(side=Tkconstants.RIGHT)
 
         def get_keypath(self):
-            keypath = tkFileDialog.asksaveasfilename(
-                parent=None, title=u"Select B&N ePub key file to produce",
+            keypath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select Barnes & Noble \'.b64\' key file",
                 defaultextension=u".b64",
                 filetypes=[('base64-encoded files', '.b64'),
                            ('All Files', '.*')])
@@ -287,37 +390,56 @@ def gui_main():
                 self.keypath.insert(0, keypath)
             return
 
-        def generate(self):
-            name = self.name.get()
-            ccn = self.ccn.get()
+        def get_inpath(self):
+            inpath = tkFileDialog.askopenfilename(
+                parent=None, title=u"Select B&N-encrypted ePub file to decrypt",
+                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
+            if inpath:
+                inpath = os.path.normpath(inpath)
+                self.inpath.delete(0, Tkconstants.END)
+                self.inpath.insert(0, inpath)
+            return
+
+        def get_outpath(self):
+            outpath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select unencrypted ePub file to produce",
+                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
+            if outpath:
+                outpath = os.path.normpath(outpath)
+                self.outpath.delete(0, Tkconstants.END)
+                self.outpath.insert(0, outpath)
+            return
+
+        def decrypt(self):
             keypath = self.keypath.get()
-            if not name:
-                self.status['text'] = u"Name not specified"
+            inpath = self.inpath.get()
+            outpath = self.outpath.get()
+            if not keypath or not os.path.exists(keypath):
+                self.status['text'] = u"Specified key file does not exist"
                 return
-            if not ccn:
-                self.status['text'] = u"Credit card number not specified"
+            if not inpath or not os.path.exists(inpath):
+                self.status['text'] = u"Specified input file does not exist"
                 return
-            if not keypath:
-                self.status['text'] = u"Output keyfile path not specified"
+            if not outpath:
+                self.status['text'] = u"Output file not specified"
                 return
-            self.status['text'] = u"Generating..."
+            if inpath == outpath:
+                self.status['text'] = u"Must have different input and output files"
+                return
+            userkey = open(keypath,'rb').read()
+            self.status['text'] = u"Decrypting..."
             try:
-                userkey = generate_key(name, ccn)
+                decrypt_status = decryptBook(userkey, inpath, outpath)
             except Exception, e:
-                self.status['text'] = u"Error: (0}".format(e.args[0])
+                self.status['text'] = u"Error: {0}".format(e.args[0])
                 return
-            open(keypath,'wb').write(userkey)
-            self.status['text'] = u"Keyfile successfully generated"
+            if decrypt_status == 0:
+                self.status['text'] = u"File successfully decrypted"
+            else:
+                self.status['text'] = u"The was an error decrypting the file."
 
     root = Tkinter.Tk()
-    if AES is None:
-        root.withdraw()
-        tkMessageBox.showerror(
-            "Ignoble EPUB Keyfile Generator",
-            "This script requires OpenSSL or PyCrypto, which must be installed "
-            "separately.  Read the top-of-script comment for details.")
-        return 1
-    root.title(u"Barnes & Noble ePub Keyfile Generator v.{0}".format(__version__))
+    root.title(u"Barnes & Noble ePub Decrypter v.{0}".format(__version__))
     root.resizable(True, False)
     root.minsize(300, 0)
     DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)

DeDRM_calibre_plugin/DeDRM_plugin/ignoblekey.py

@@ -0,0 +1,336 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekey.py
+# Copyright © 2015 Apprentice Alf and Apprentice Harper
+
+# Based on kindlekey.py, Copyright © 2010-2013 by some_updates and Apprentice Alf
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Revision history:
+#   1.0 - Initial release
+#   1.1 - remove duplicates and return last key as single key
+
+"""
+Get Barnes & Noble EPUB user key from nook Studio log file
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.1"
+
+import sys
+import os
+import hashlib
+import getopt
+import re
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekey.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+class DrmException(Exception):
+    pass
+
+# Locate all of the nookStudy/nook for PC/Mac log file and return as list
+def getNookLogFiles():
+    logFiles = []
+    found = False
+    if iswindows:
+        import _winreg as winreg
+
+        # some 64 bit machines do not have the proper registry key for some reason
+        # or the python interface to the 32 vs 64 bit registry is broken
+        paths = set()
+        if 'LOCALAPPDATA' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%LOCALAPPDATA%")
+            if os.path.isdir(path):
+                paths.add(path)
+        if 'USERPROFILE' in os.environ.keys():
+            # Python 2.x does not return unicode env. Use Python 3.x
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Local"
+            if os.path.isdir(path):
+                paths.add(path)
+            path = winreg.ExpandEnvironmentStrings(u"%USERPROFILE%")+u"\\AppData\\Roaming"
+            if os.path.isdir(path):
+                paths.add(path)
+        # User Shell Folders show take precedent over Shell Folders if present
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\User Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+        try:
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'AppData')[0]
+            if os.path.isdir(path):
+                paths.add(path)
+        except WindowsError:
+            pass
+
+        for path in paths:
+            # look for nookStudy log file
+            logpath = path +'\\Barnes & Noble\\NOOKstudy\\logs\\BNClientLog.txt'
+            if os.path.isfile(logpath):
+                found = True
+                print('Found nookStudy log file: ' + logpath.encode('ascii','ignore'))
+                logFiles.append(logpath)
+    else:
+        home = os.getenv('HOME')
+        # check for BNClientLog.txt in various locations
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/DesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/logs/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+        testpath = home + '/Library/Application Support/Barnes & Noble/BNDesktopReader/indices/BNClientLog.txt'
+        if os.path.isfile(testpath):
+            logFiles.append(testpath)
+            print('Found nookStudy log file: ' + testpath)
+            found = True
+
+    if not found:
+        print('No nook Study log files have been found.')
+    return logFiles
+
+
+# Extract CCHash key(s) from log file
+def getKeysFromLog(kLogFile):
+    keys = []
+    regex = re.compile("ccHash: \"(.{28})\"");
+    for line in open(kLogFile):
+        for m in regex.findall(line):
+            keys.append(m)
+    return keys
+
+# interface for calibre plugin
+def nookkeys(files = []):
+    keys = []
+    if files == []:
+        files = getNookLogFiles()
+    for file in files:
+        fileKeys = getKeysFromLog(file)
+        if fileKeys:
+            print u"Found {0} keys in the Nook Study log files".format(len(fileKeys))
+            keys.extend(fileKeys)
+    return list(set(keys))
+
+# interface for Python DeDRM
+# returns single key or multiple keys, depending on path or file passed in
+def getkey(outpath, files=[]):
+    keys = nookkeys(files)
+    if len(keys) > 0:
+        if not os.path.isdir(outpath):
+            outfile = outpath
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(keys[-1])
+            print u"Saved a key to {0}".format(outfile)
+        else:
+            keycount = 0
+            for key in keys:
+                while True:
+                    keycount += 1
+                    outfile = os.path.join(outpath,u"nookkey{0:d}.b64".format(keycount))
+                    if not os.path.exists(outfile):
+                        break
+                with file(outfile, 'w') as keyfileout:
+                    keyfileout.write(key)
+                print u"Saved a key to {0}".format(outfile)
+        return True
+    return False
+
+def usage(progname):
+    print u"Finds the nook Study encryption keys."
+    print u"Keys are saved to the current directory, or a specified output directory."
+    print u"If a file name is passed instead of a directory, only the first key is saved, in that file."
+    print u"Usage:"
+    print u"    {0:s} [-h] [-k <logFile>] [<outpath>]".format(progname)
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"{0} v{1}\nCopyright © 2015 Apprentice Alf".format(progname,__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "hk:")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        sys.exit(2)
+
+    files = []
+    for o, a in opts:
+        if o == "-h":
+            usage(progname)
+            sys.exit(0)
+        if o == "-k":
+            files = [a]
+
+    if len(args) > 1:
+        usage(progname)
+        sys.exit(2)
+
+    if len(args) == 1:
+        # save to the specified file or directory
+        outpath = args[0]
+        if not os.path.isabs(outpath):
+           outpath = os.path.abspath(outpath)
+    else:
+        # save to the same directory as the script
+        outpath = os.path.dirname(argv[0])
+
+    # make sure the outpath is the
+    outpath = os.path.realpath(os.path.normpath(outpath))
+
+    if not getkey(outpath, files):
+        print u"Could not retrieve nook Study key."
+    return 0
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class ExceptionDialog(Tkinter.Frame):
+        def __init__(self, root, text):
+            Tkinter.Frame.__init__(self, root, border=5)
+            label = Tkinter.Label(self, text=u"Unexpected error:",
+                                  anchor=Tkconstants.W, justify=Tkconstants.LEFT)
+            label.pack(fill=Tkconstants.X, expand=0)
+            self.text = Tkinter.Text(self)
+            self.text.pack(fill=Tkconstants.BOTH, expand=1)
+
+            self.text.insert(Tkconstants.END, text)
+
+
+    argv=unicode_argv()
+    root = Tkinter.Tk()
+    root.withdraw()
+    progpath, progname = os.path.split(argv[0])
+    success = False
+    try:
+        keys = nookkeys()
+        keycount = 0
+        for key in keys:
+            print key
+            while True:
+                keycount += 1
+                outfile = os.path.join(progpath,u"nookkey{0:d}.b64".format(keycount))
+                if not os.path.exists(outfile):
+                    break
+
+            with file(outfile, 'w') as keyfileout:
+                keyfileout.write(key)
+            success = True
+            tkMessageBox.showinfo(progname, u"Key successfully retrieved to {0}".format(outfile))
+    except DrmException, e:
+        tkMessageBox.showerror(progname, u"Error: {0}".format(str(e)))
+    except Exception:
+        root.wm_state('normal')
+        root.title(progname)
+        text = traceback.format_exc()
+        ExceptionDialog(root, text).pack(fill=Tkconstants.BOTH, expand=1)
+        root.mainloop()
+    if not success:
+        return 1
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_calibre_plugin/DeDRM_plugin/ignoblekeyfetch.py

@@ -0,0 +1,257 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+# ignoblekeyfetch.pyw, version 1.1
+# Copyright © 2015 Apprentice Harper
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Based on discoveries by "Nobody You Know"
+# Code partly based on ignoblekeygen.py by several people.
+
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows from
+#   http://www.activestate.com/activepython/downloads.
+#   Then save this script file as ignoblekeyfetch.pyw and double-click on it to run it.
+#
+# Mac OS X users: Save this script file as ignoblekeyfetch.pyw.  You can run this
+#   program from the command line (python ignoblekeyfetch.pyw) or by double-clicking
+#   it when it has been associated with PythonLauncher.
+
+# Revision history:
+#   1.0 - Initial  version
+#   1.1 - Try second URL if first one fails
+
+"""
+Fetch Barnes & Noble EPUB user key from B&N servers using email and password
+"""
+
+__license__ = 'GPL v3'
+__version__ = "1.0"
+
+import sys
+import os
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+try:
+    from calibre.constants import iswindows, isosx
+except:
+    iswindows = sys.platform.startswith('win')
+    isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekeyfetch.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+
+class IGNOBLEError(Exception):
+    pass
+
+def fetch_key(email, password):
+    # change name and CC numbers to utf-8 if unicode
+    if type(email)==unicode:
+        email = email.encode('utf-8')
+    if type(password)==unicode:
+        password = password.encode('utf-8')
+        
+    import random
+    random = "%030x" % random.randrange(16**30)
+    
+    import urllib, urllib2, re
+    
+    # try the URL from nook for PC
+    fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+    fetch_url += urllib.quote(password,'')+"&devID=PC_BN_2.5.6.9575_"+random+"&emailAddress="
+    fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+    #print fetch_url
+    
+    found = ''
+    try:
+        req = urllib2.Request(fetch_url)
+        response = urllib2.urlopen(req)
+        the_page = response.read()
+        #print the_page
+        found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+    except:
+        found = ''
+    if len(found)!=28:
+        # try the URL from android devices
+        fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+        fetch_url += urllib.quote(password,'')+"&devID=hobbes_9.3.50818_"+random+"&emailAddress="
+        fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+        #print fetch_url
+        
+        found = ''
+        try:
+            req = urllib2.Request(fetch_url)
+            response = urllib2.urlopen(req)
+            the_page = response.read()
+            #print the_page            
+            found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+        except:
+            found = ''
+
+    return found
+
+
+
+
+def cli_main():
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv) != 4:
+        print u"usage: {0} <email> <password> <keyfileout.b64>".format(progname)
+        return 1
+    email, password, keypath = argv[1:]
+    userkey = fetch_key(email, password)
+    if len(userkey) == 28:
+        open(keypath,'wb').write(userkey)
+        return 0
+    print u"Failed to fetch key."
+    return 1
+
+
+def gui_main():
+    try:
+        import Tkinter
+        import Tkconstants
+        import tkMessageBox
+        import traceback
+    except:
+        return cli_main()
+
+    class DecryptionDialog(Tkinter.Frame):
+        def __init__(self, root):
+            Tkinter.Frame.__init__(self, root, border=5)
+            self.status = Tkinter.Label(self, text=u"Enter parameters")
+            self.status.pack(fill=Tkconstants.X, expand=1)
+            body = Tkinter.Frame(self)
+            body.pack(fill=Tkconstants.X, expand=1)
+            sticky = Tkconstants.E + Tkconstants.W
+            body.grid_columnconfigure(1, weight=2)
+            Tkinter.Label(body, text=u"Account email address").grid(row=0)
+            self.name = Tkinter.Entry(body, width=40)
+            self.name.grid(row=0, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Account password").grid(row=1)
+            self.ccn = Tkinter.Entry(body, width=40)
+            self.ccn.grid(row=1, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"Output file").grid(row=2)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=2, column=1, sticky=sticky)
+            self.keypath.insert(2, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
+            button.grid(row=2, column=2)
+            buttons = Tkinter.Frame(self)
+            buttons.pack()
+            botton = Tkinter.Button(
+                buttons, text=u"Fetch", width=10, command=self.generate)
+            botton.pack(side=Tkconstants.LEFT)
+            Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
+            button = Tkinter.Button(
+                buttons, text=u"Quit", width=10, command=self.quit)
+            button.pack(side=Tkconstants.RIGHT)
+
+        def get_keypath(self):
+            keypath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select B&N ePub key file to produce",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
+                           ('All Files', '.*')])
+            if keypath:
+                keypath = os.path.normpath(keypath)
+                self.keypath.delete(0, Tkconstants.END)
+                self.keypath.insert(0, keypath)
+            return
+
+        def generate(self):
+            email = self.name.get()
+            password = self.ccn.get()
+            keypath = self.keypath.get()
+            if not email:
+                self.status['text'] = u"Email address not given"
+                return
+            if not password:
+                self.status['text'] = u"Account password not given"
+                return
+            if not keypath:
+                self.status['text'] = u"Output keyfile path not set"
+                return
+            self.status['text'] = u"Fetching..."
+            try:
+                userkey = fetch_key(email, password)
+            except Exception, e:
+                self.status['text'] = u"Error: {0}".format(e.args[0])
+                return
+            if len(userkey) == 28:
+                open(keypath,'wb').write(userkey)
+                self.status['text'] = u"Keyfile fetched successfully"
+            else:
+                self.status['text'] = u"Keyfile fetch failed."
+
+    root = Tkinter.Tk()
+    root.title(u"Barnes & Noble ePub Keyfile Fetch v.{0}".format(__version__))
+    root.resizable(True, False)
+    root.minsize(300, 0)
+    DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)
+    root.mainloop()
+    return 0
+
+if __name__ == '__main__':
+    if len(sys.argv) > 1:
+        sys.exit(cli_main())
+    sys.exit(gui_main())

DeDRM_calibre_plugin/DeDRM_plugin/ignoblekeygen.py

@@ -3,56 +3,47 @@
 
 from __future__ import with_statement
 
-# ineptepub.pyw, version 5.9
-# Copyright © 2009-2010 by i♥cabbages
+# ignoblekeygen.pyw, version 2.5
+# Copyright © 2009-2010 i♥cabbages
 
 # Released under the terms of the GNU General Public Licence, version 3
 # <http://www.gnu.org/licenses/>
 
 # Modified 2010–2013 by some_updates, DiapDealer and Apprentice Alf
 
-# Windows users: Before running this program, you must first install Python 2.6
-#   from <http://www.python.org/download/> and PyCrypto from
-#   <http://www.voidspace.org.uk/python/modules.shtml#pycrypto> (make sure to
-#   install the version for Python 2.6).  Save this script file as
-#   ineptepub.pyw and double-click on it to run it.
+# Windows users: Before running this program, you must first install Python.
+#   We recommend ActiveState Python 2.7.X for Windows (x86) from
+#   http://www.activestate.com/activepython/downloads.
+#   You must also install PyCrypto from
+#   http://www.voidspace.org.uk/python/modules.shtml#pycrypto
+#   (make certain to install the version for Python 2.7).
+#   Then save this script file as ignoblekeygen.pyw and double-click on it to run it.
 #
-# Mac OS X users: Save this script file as ineptepub.pyw.  You can run this
-#   program from the command line (pythonw ineptepub.pyw) or by double-clicking
+# Mac OS X users: Save this script file as ignoblekeygen.pyw.  You can run this
+#   program from the command line (python ignoblekeygen.pyw) or by double-clicking
 #   it when it has been associated with PythonLauncher.
 
 # Revision history:
 #   1 - Initial release
-#   2 - Rename to INEPT, fix exit code
-#   5 - Version bump to avoid (?) confusion;
-#       Improve OS X support by using OpenSSL when available
-#   5.1 - Improve OpenSSL error checking
-#   5.2 - Fix ctypes error causing segfaults on some systems
-#   5.3 - add support for OpenSSL on Windows, fix bug with some versions of libcrypto 0.9.8 prior to path level o
-#   5.4 - add support for encoding to 'utf-8' when building up list of files to decrypt from encryption.xml
-#   5.5 - On Windows try PyCrypto first, OpenSSL next
-#   5.6 - Modify interface to allow use with import
-#   5.7 - Fix for potential problem with PyCrypto
-#   5.8 - Revised to allow use in calibre plugins to eliminate need for duplicate code
-#   5.9 - Fixed to retain zip file metadata (e.g. file modification date)
-#   6.0 - moved unicode_argv call inside main for Windows DeDRM compatibility
-#   6.1 - Work if TkInter is missing
+#   2 - Add OS X support by using OpenSSL when available (taken/modified from ineptepub v5)
+#   2.1 - Allow Windows versions of libcrypto to be found
+#   2.2 - On Windows try PyCrypto first and then OpenSSL next
+#   2.3 - Modify interface to allow use of import
+#   2.4 - Improvements to UI and now works in plugins
+#   2.5 - Additional improvement for unicode and plugin support
+#   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#   2.7 - Work if TkInter is missing
 
 """
-Decrypt Adobe Digital Editions encrypted ePub books.
+Generate Barnes & Noble EPUB user key from name and credit card number.
 """
 
 __license__ = 'GPL v3'
-__version__ = "6.1"
+__version__ = "2.7"
 
 import sys
 import os
-import traceback
-import zlib
-import zipfile
-from zipfile import ZipInfo, ZipFile, ZIP_STORED, ZIP_DEFLATED
-from contextlib import closing
-import xml.etree.ElementTree as etree
+import hashlib
 
 # Wrap a stream so that output gets flushed immediately
 # and also make sure that any unicode strings get
@@ -84,8 +75,8 @@ def unicode_argv():
 
         # Versions 2.x of Python don't support Unicode in sys.argv on
         # Windows, with the underlying Windows API instead replacing multi-byte
-        # characters with '?'.
-
+        # characters with '?'.  So use shell32.GetCommandLineArgvW to get sys.argv
+        # as a list of Unicode strings and encode them as utf-8
 
         from ctypes import POINTER, byref, cdll, c_int, windll
         from ctypes.wintypes import LPCWSTR, LPWSTR
@@ -106,7 +97,9 @@ def unicode_argv():
             start = argc.value - len(sys.argv)
             return [argv[i] for i in
                     xrange(start, argc.value)]
-        return [u"ineptepub.py"]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"ignoblekeygen.py"]
     else:
         argvencoding = sys.stdin.encoding
         if argvencoding == None:
@@ -114,7 +107,7 @@ def unicode_argv():
         return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
 
 
-class ADEPTError(Exception):
+class IGNOBLEError(Exception):
     pass
 
 def _load_crypto_libcrypto():
@@ -128,19 +121,14 @@ def _load_crypto_libcrypto():
         libcrypto = find_library('crypto')
 
     if libcrypto is None:
-        raise ADEPTError('libcrypto not found')
+        raise IGNOBLEError('libcrypto not found')
     libcrypto = CDLL(libcrypto)
 
-    RSA_NO_PADDING = 3
     AES_MAXNR = 14
 
     c_char_pp = POINTER(c_char_p)
     c_int_p = POINTER(c_int)
 
-    class RSA(Structure):
-        pass
-    RSA_p = POINTER(RSA)
-
     class AES_KEY(Structure):
         _fields_ = [('rd_key', c_long * (4 * (AES_MAXNR + 1))),
                     ('rounds', c_int)]
@@ -152,312 +140,80 @@ def _load_crypto_libcrypto():
         func.argtypes = argtypes
         return func
 
-    d2i_RSAPrivateKey = F(RSA_p, 'd2i_RSAPrivateKey',
-                          [RSA_p, c_char_pp, c_long])
-    RSA_size = F(c_int, 'RSA_size', [RSA_p])
-    RSA_private_decrypt = F(c_int, 'RSA_private_decrypt',
-                            [c_int, c_char_p, c_char_p, RSA_p, c_int])
-    RSA_free = F(None, 'RSA_free', [RSA_p])
-    AES_set_decrypt_key = F(c_int, 'AES_set_decrypt_key',
+    AES_set_encrypt_key = F(c_int, 'AES_set_encrypt_key',
                             [c_char_p, c_int, AES_KEY_p])
     AES_cbc_encrypt = F(None, 'AES_cbc_encrypt',
                         [c_char_p, c_char_p, c_ulong, AES_KEY_p, c_char_p,
                          c_int])
 
-    class RSA(object):
-        def __init__(self, der):
-            buf = create_string_buffer(der)
-            pp = c_char_pp(cast(buf, c_char_p))
-            rsa = self._rsa = d2i_RSAPrivateKey(None, pp, len(der))
-            if rsa is None:
-                raise ADEPTError('Error parsing ADEPT user key DER')
-
-        def decrypt(self, from_):
-            rsa = self._rsa
-            to = create_string_buffer(RSA_size(rsa))
-            dlen = RSA_private_decrypt(len(from_), from_, to, rsa,
-                                       RSA_NO_PADDING)
-            if dlen < 0:
-                raise ADEPTError('RSA decryption failed')
-            return to[:dlen]
-
-        def __del__(self):
-            if self._rsa is not None:
-                RSA_free(self._rsa)
-                self._rsa = None
-
     class AES(object):
-        def __init__(self, userkey):
+        def __init__(self, userkey, iv):
             self._blocksize = len(userkey)
-            if (self._blocksize != 16) and (self._blocksize != 24) and (self._blocksize != 32) :
-                raise ADEPTError('AES improper key used')
-                return
+            self._iv = iv
             key = self._key = AES_KEY()
-            rv = AES_set_decrypt_key(userkey, len(userkey) * 8, key)
+            rv = AES_set_encrypt_key(userkey, len(userkey) * 8, key)
             if rv < 0:
-                raise ADEPTError('Failed to initialize AES key')
+                raise IGNOBLEError('Failed to initialize AES Encrypt key')
 
-        def decrypt(self, data):
+        def encrypt(self, data):
             out = create_string_buffer(len(data))
-            iv = ("\x00" * self._blocksize)
-            rv = AES_cbc_encrypt(data, out, len(data), self._key, iv, 0)
+            rv = AES_cbc_encrypt(data, out, len(data), self._key, self._iv, 1)
             if rv == 0:
-                raise ADEPTError('AES decryption failed')
+                raise IGNOBLEError('AES encryption failed')
             return out.raw
 
-    return (AES, RSA)
+    return AES
 
 def _load_crypto_pycrypto():
     from Crypto.Cipher import AES as _AES
-    from Crypto.PublicKey import RSA as _RSA
-
-    # ASN.1 parsing code from tlslite
-    class ASN1Error(Exception):
-        pass
-
-    class ASN1Parser(object):
-        class Parser(object):
-            def __init__(self, bytes):
-                self.bytes = bytes
-                self.index = 0
-
-            def get(self, length):
-                if self.index + length > len(self.bytes):
-                    raise ASN1Error("Error decoding ASN.1")
-                x = 0
-                for count in range(length):
-                    x <<= 8
-                    x |= self.bytes[self.index]
-                    self.index += 1
-                return x
-
-            def getFixBytes(self, lengthBytes):
-                bytes = self.bytes[self.index : self.index+lengthBytes]
-                self.index += lengthBytes
-                return bytes
-
-            def getVarBytes(self, lengthLength):
-                lengthBytes = self.get(lengthLength)
-                return self.getFixBytes(lengthBytes)
-
-            def getFixList(self, length, lengthList):
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-
-            def getVarList(self, length, lengthLength):
-                lengthList = self.get(lengthLength)
-                if lengthList % length != 0:
-                    raise ASN1Error("Error decoding ASN.1")
-                lengthList = int(lengthList/length)
-                l = [0] * lengthList
-                for x in range(lengthList):
-                    l[x] = self.get(length)
-                return l
-
-            def startLengthCheck(self, lengthLength):
-                self.lengthCheck = self.get(lengthLength)
-                self.indexCheck = self.index
-
-            def setLengthCheck(self, length):
-                self.lengthCheck = length
-                self.indexCheck = self.index
-
-            def stopLengthCheck(self):
-                if (self.index - self.indexCheck) != self.lengthCheck:
-                    raise ASN1Error("Error decoding ASN.1")
-
-            def atLengthCheck(self):
-                if (self.index - self.indexCheck) < self.lengthCheck:
-                    return False
-                elif (self.index - self.indexCheck) == self.lengthCheck:
-                    return True
-                else:
-                    raise ASN1Error("Error decoding ASN.1")
-
-        def __init__(self, bytes):
-            p = self.Parser(bytes)
-            p.get(1)
-            self.length = self._getASN1Length(p)
-            self.value = p.getFixBytes(self.length)
-
-        def getChild(self, which):
-            p = self.Parser(self.value)
-            for x in range(which+1):
-                markIndex = p.index
-                p.get(1)
-                length = self._getASN1Length(p)
-                p.getFixBytes(length)
-            return ASN1Parser(p.bytes[markIndex:p.index])
-
-        def _getASN1Length(self, p):
-            firstLength = p.get(1)
-            if firstLength<=127:
-                return firstLength
-            else:
-                lengthLength = firstLength & 0x7F
-                return p.get(lengthLength)
 
     class AES(object):
-        def __init__(self, key):
-            self._aes = _AES.new(key, _AES.MODE_CBC, '\x00'*16)
+        def __init__(self, key, iv):
+            self._aes = _AES.new(key, _AES.MODE_CBC, iv)
 
-        def decrypt(self, data):
-            return self._aes.decrypt(data)
+        def encrypt(self, data):
+            return self._aes.encrypt(data)
 
-    class RSA(object):
-        def __init__(self, der):
-            key = ASN1Parser([ord(x) for x in der])
-            key = [key.getChild(x).value for x in xrange(1, 4)]
-            key = [self.bytesToNumber(v) for v in key]
-            self._rsa = _RSA.construct(key)
-
-        def bytesToNumber(self, bytes):
-            total = 0L
-            for byte in bytes:
-                total = (total << 8) + byte
-            return total
-
-        def decrypt(self, data):
-            return self._rsa.decrypt(data)
-
-    return (AES, RSA)
+    return AES
 
 def _load_crypto():
-    AES = RSA = None
+    AES = None
     cryptolist = (_load_crypto_libcrypto, _load_crypto_pycrypto)
     if sys.platform.startswith('win'):
         cryptolist = (_load_crypto_pycrypto, _load_crypto_libcrypto)
     for loader in cryptolist:
         try:
-            AES, RSA = loader()
+            AES = loader()
             break
-        except (ImportError, ADEPTError):
+        except (ImportError, IGNOBLEError):
             pass
-    return (AES, RSA)
+    return AES
 
-AES, RSA = _load_crypto()
+AES = _load_crypto()
 
-META_NAMES = ('mimetype', 'META-INF/rights.xml', 'META-INF/encryption.xml')
-NSMAP = {'adept': 'http://ns.adobe.com/adept',
-         'enc': 'http://www.w3.org/2001/04/xmlenc#'}
+def normalize_name(name):
+    return ''.join(x for x in name.lower() if x != ' ')
 
-class Decryptor(object):
-    def __init__(self, bookkey, encryption):
-        enc = lambda tag: '{%s}%s' % (NSMAP['enc'], tag)
-        self._aes = AES(bookkey)
-        encryption = etree.fromstring(encryption)
-        self._encrypted = encrypted = set()
-        expr = './%s/%s/%s' % (enc('EncryptedData'), enc('CipherData'),
-                               enc('CipherReference'))
-        for elem in encryption.findall(expr):
-            path = elem.get('URI', None)
-            if path is not None:
-                path = path.encode('utf-8')
-                encrypted.add(path)
 
-    def decompress(self, bytes):
-        dc = zlib.decompressobj(-15)
-        bytes = dc.decompress(bytes)
-        ex = dc.decompress('Z') + dc.flush()
-        if ex:
-            bytes = bytes + ex
-        return bytes
+def generate_key(name, ccn):
+    # remove spaces and case from name and CC numbers.
+    if type(name)==unicode:
+        name = name.encode('utf-8')
+    if type(ccn)==unicode:
+        ccn = ccn.encode('utf-8')
 
-    def decrypt(self, path, data):
-        if path in self._encrypted:
-            data = self._aes.decrypt(data)[16:]
-            data = data[:-ord(data[-1])]
-            data = self.decompress(data)
-        return data
+    name = normalize_name(name) + '\x00'
+    ccn = normalize_name(ccn) + '\x00'
+
+    name_sha = hashlib.sha1(name).digest()[:16]
+    ccn_sha = hashlib.sha1(ccn).digest()[:16]
+    both_sha = hashlib.sha1(name + ccn).digest()
+    aes = AES(ccn_sha, name_sha)
+    crypt = aes.encrypt(both_sha + ('\x0c' * 0x0c))
+    userkey = hashlib.sha1(crypt).digest()
+    return userkey.encode('base64')
 
-# check file to make check whether it's probably an Adobe Adept encrypted ePub
-def adeptBook(inpath):
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            return False
-        try:
-            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-            expr = './/%s' % (adept('encryptedKey'),)
-            bookkey = ''.join(rights.findtext(expr))
-            if len(bookkey) == 172:
-                return True
-        except:
-            # if we couldn't check, assume it is
-            return True
-    return False
 
-def decryptBook(userkey, inpath, outpath):
-    if AES is None:
-        raise ADEPTError(u"PyCrypto or OpenSSL must be installed.")
-    rsa = RSA(userkey)
-    with closing(ZipFile(open(inpath, 'rb'))) as inf:
-        namelist = set(inf.namelist())
-        if 'META-INF/rights.xml' not in namelist or \
-           'META-INF/encryption.xml' not in namelist:
-            print u"{0:s} is DRM-free.".format(os.path.basename(inpath))
-            return 1
-        for name in META_NAMES:
-            namelist.remove(name)
-        try:
-            rights = etree.fromstring(inf.read('META-INF/rights.xml'))
-            adept = lambda tag: '{%s}%s' % (NSMAP['adept'], tag)
-            expr = './/%s' % (adept('encryptedKey'),)
-            bookkey = ''.join(rights.findtext(expr))
-            if len(bookkey) != 172:
-                print u"{0:s} is not a secure Adobe Adept ePub.".format(os.path.basename(inpath))
-                return 1
-            bookkey = rsa.decrypt(bookkey.decode('base64'))
-            # Padded as per RSAES-PKCS1-v1_5
-            if bookkey[-17] != '\x00':
-                print u"Could not decrypt {0:s}. Wrong key".format(os.path.basename(inpath))
-                return 2
-            encryption = inf.read('META-INF/encryption.xml')
-            decryptor = Decryptor(bookkey[-16:], encryption)
-            kwds = dict(compression=ZIP_DEFLATED, allowZip64=False)
-            with closing(ZipFile(open(outpath, 'wb'), 'w', **kwds)) as outf:
-                zi = ZipInfo('mimetype')
-                zi.compress_type=ZIP_STORED
-                try:
-                    # if the mimetype is present, get its info, including time-stamp
-                    oldzi = inf.getinfo('mimetype')
-                    # copy across fields to be preserved
-                    zi.date_time = oldzi.date_time
-                    zi.comment = oldzi.comment
-                    zi.extra = oldzi.extra
-                    zi.internal_attr = oldzi.internal_attr
-                    # external attributes are dependent on the create system, so copy both.
-                    zi.external_attr = oldzi.external_attr
-                    zi.create_system = oldzi.create_system
-                except:
-                    pass
-                outf.writestr(zi, inf.read('mimetype'))
-                for path in namelist:
-                    data = inf.read(path)
-                    zi = ZipInfo(path)
-                    zi.compress_type=ZIP_DEFLATED
-                    try:
-                        # get the file info, including time-stamp
-                        oldzi = inf.getinfo(path)
-                        # copy across useful fields
-                        zi.date_time = oldzi.date_time
-                        zi.comment = oldzi.comment
-                        zi.extra = oldzi.extra
-                        zi.internal_attr = oldzi.internal_attr
-                        # external attributes are dependent on the create system, so copy both.
-                        zi.external_attr = oldzi.external_attr
-                        zi.create_system = oldzi.create_system
-                    except:
-                        pass
-                    outf.writestr(zi, decryptor.decrypt(path, data))
-        except:
-            print u"Could not decrypt {0:s} because of an exception:\n{1:s}".format(os.path.basename(inpath), traceback.format_exc())
-            return 2
-    return 0
 
 
 def cli_main():
@@ -465,15 +221,19 @@ def cli_main():
     sys.stderr=SafeUnbuffered(sys.stderr)
     argv=unicode_argv()
     progname = os.path.basename(argv[0])
-    if len(argv) != 4:
-        print u"usage: {0} <keyfile.der> <inbook.epub> <outbook.epub>".format(progname)
+    if AES is None:
+        print "%s: This script requires OpenSSL or PyCrypto, which must be installed " \
+              "separately.  Read the top-of-script comment for details." % \
+              (progname,)
         return 1
-    keypath, inpath, outpath = argv[1:]
-    userkey = open(keypath,'rb').read()
-    result = decryptBook(userkey, inpath, outpath)
-    if result == 0:
-        print u"Successfully decrypted {0:s} as {1:s}".format(os.path.basename(inpath),os.path.basename(outpath))
-    return result
+    if len(argv) != 4:
+        print u"usage: {0} <Name> <CC#> <keyfileout.b64>".format(progname)
+        return 1
+    name, ccn, keypath = argv[1:]
+    userkey = generate_key(name, ccn)
+    open(keypath,'wb').write(userkey)
+    return 0
+
 
 def gui_main():
     try:
@@ -487,33 +247,28 @@ def gui_main():
     class DecryptionDialog(Tkinter.Frame):
         def __init__(self, root):
             Tkinter.Frame.__init__(self, root, border=5)
-            self.status = Tkinter.Label(self, text=u"Select files for decryption")
+            self.status = Tkinter.Label(self, text=u"Enter parameters")
             self.status.pack(fill=Tkconstants.X, expand=1)
             body = Tkinter.Frame(self)
             body.pack(fill=Tkconstants.X, expand=1)
             sticky = Tkconstants.E + Tkconstants.W
             body.grid_columnconfigure(1, weight=2)
-            Tkinter.Label(body, text=u"Key file").grid(row=0)
-            self.keypath = Tkinter.Entry(body, width=30)
-            self.keypath.grid(row=0, column=1, sticky=sticky)
-            if os.path.exists(u"adeptkey.der"):
-                self.keypath.insert(0, u"adeptkey.der")
-            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
-            button.grid(row=0, column=2)
-            Tkinter.Label(body, text=u"Input file").grid(row=1)
-            self.inpath = Tkinter.Entry(body, width=30)
-            self.inpath.grid(row=1, column=1, sticky=sticky)
-            button = Tkinter.Button(body, text=u"...", command=self.get_inpath)
-            button.grid(row=1, column=2)
+            Tkinter.Label(body, text=u"Account Name").grid(row=0)
+            self.name = Tkinter.Entry(body, width=40)
+            self.name.grid(row=0, column=1, sticky=sticky)
+            Tkinter.Label(body, text=u"CC#").grid(row=1)
+            self.ccn = Tkinter.Entry(body, width=40)
+            self.ccn.grid(row=1, column=1, sticky=sticky)
             Tkinter.Label(body, text=u"Output file").grid(row=2)
-            self.outpath = Tkinter.Entry(body, width=30)
-            self.outpath.grid(row=2, column=1, sticky=sticky)
-            button = Tkinter.Button(body, text=u"...", command=self.get_outpath)
+            self.keypath = Tkinter.Entry(body, width=40)
+            self.keypath.grid(row=2, column=1, sticky=sticky)
+            self.keypath.insert(2, u"bnepubkey.b64")
+            button = Tkinter.Button(body, text=u"...", command=self.get_keypath)
             button.grid(row=2, column=2)
             buttons = Tkinter.Frame(self)
             buttons.pack()
             botton = Tkinter.Button(
-                buttons, text=u"Decrypt", width=10, command=self.decrypt)
+                buttons, text=u"Generate", width=10, command=self.generate)
             botton.pack(side=Tkconstants.LEFT)
             Tkinter.Frame(buttons, width=10).pack(side=Tkconstants.LEFT)
             button = Tkinter.Button(
@@ -521,10 +276,10 @@ def gui_main():
             button.pack(side=Tkconstants.RIGHT)
 
         def get_keypath(self):
-            keypath = tkFileDialog.askopenfilename(
-                parent=None, title=u"Select Adobe Adept \'.der\' key file",
-                defaultextension=u".der",
-                filetypes=[('Adobe Adept DER-encoded files', '.der'),
+            keypath = tkFileDialog.asksaveasfilename(
+                parent=None, title=u"Select B&N ePub key file to produce",
+                defaultextension=u".b64",
+                filetypes=[('base64-encoded files', '.b64'),
                            ('All Files', '.*')])
             if keypath:
                 keypath = os.path.normpath(keypath)
@@ -532,56 +287,37 @@ def gui_main():
                 self.keypath.insert(0, keypath)
             return
 
-        def get_inpath(self):
-            inpath = tkFileDialog.askopenfilename(
-                parent=None, title=u"Select ADEPT-encrypted ePub file to decrypt",
-                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
-            if inpath:
-                inpath = os.path.normpath(inpath)
-                self.inpath.delete(0, Tkconstants.END)
-                self.inpath.insert(0, inpath)
-            return
-
-        def get_outpath(self):
-            outpath = tkFileDialog.asksaveasfilename(
-                parent=None, title=u"Select unencrypted ePub file to produce",
-                defaultextension=u".epub", filetypes=[('ePub files', '.epub')])
-            if outpath:
-                outpath = os.path.normpath(outpath)
-                self.outpath.delete(0, Tkconstants.END)
-                self.outpath.insert(0, outpath)
-            return
-
-        def decrypt(self):
+        def generate(self):
+            name = self.name.get()
+            ccn = self.ccn.get()
             keypath = self.keypath.get()
-            inpath = self.inpath.get()
-            outpath = self.outpath.get()
-            if not keypath or not os.path.exists(keypath):
-                self.status['text'] = u"Specified key file does not exist"
+            if not name:
+                self.status['text'] = u"Name not specified"
                 return
-            if not inpath or not os.path.exists(inpath):
-                self.status['text'] = u"Specified input file does not exist"
+            if not ccn:
+                self.status['text'] = u"Credit card number not specified"
                 return
-            if not outpath:
-                self.status['text'] = u"Output file not specified"
+            if not keypath:
+                self.status['text'] = u"Output keyfile path not specified"
                 return
-            if inpath == outpath:
-                self.status['text'] = u"Must have different input and output files"
-                return
-            userkey = open(keypath,'rb').read()
-            self.status['text'] = u"Decrypting..."
+            self.status['text'] = u"Generating..."
             try:
-                decrypt_status = decryptBook(userkey, inpath, outpath)
+                userkey = generate_key(name, ccn)
             except Exception, e:
-                self.status['text'] = u"Error: {0}".format(e.args[0])
+                self.status['text'] = u"Error: (0}".format(e.args[0])
                 return
-            if decrypt_status == 0:
-                self.status['text'] = u"File successfully decrypted"
-            else:
-                self.status['text'] = u"The was an error decrypting the file."
+            open(keypath,'wb').write(userkey)
+            self.status['text'] = u"Keyfile successfully generated"
 
     root = Tkinter.Tk()
-    root.title(u"Adobe Adept ePub Decrypter v.{0}".format(__version__))
+    if AES is None:
+        root.withdraw()
+        tkMessageBox.showerror(
+            "Ignoble EPUB Keyfile Generator",
+            "This script requires OpenSSL or PyCrypto, which must be installed "
+            "separately.  Read the top-of-script comment for details.")
+        return 1
+    root.title(u"Barnes & Noble ePub Keyfile Generator v.{0}".format(__version__))
     root.resizable(True, False)
     root.minsize(300, 0)
     DecryptionDialog(root).pack(fill=Tkconstants.X, expand=1)

DeDRM_calibre_plugin/DeDRM_plugin/k4mobidedrm.py

@@ -2,266 +2,331 @@
 # -*- coding: utf-8 -*-
 
 from __future__ import with_statement
-import sys
-import os, csv
-import binascii
-import zlib
+
+# ignobleepub.pyw, version 3.6
+# Copyright © 2009-2012 by DiapDealer et al.
+
+# engine to remove drm from Kindle for Mac and Kindle for PC books
+# for personal use for archiving and converting your ebooks
+
+# PLEASE DO NOT PIRATE EBOOKS!
+
+# We want all authors and publishers, and eBook stores to live
+# long and prosperous lives but at the same time  we just want to
+# be able to read OUR books on whatever device we want and to keep
+# readable for a long, long time
+
+# This borrows very heavily from works by CMBDTC, IHeartCabbages, skindle,
+#    unswindle, DarkReverser, ApprenticeAlf, DiapDealer, some_updates
+#    and many many others
+# Special thanks to The Dark Reverser for MobiDeDrm and CMBDTC for cmbdtc_dump
+# from which this script borrows most unashamedly.
+
+
+# Changelog
+#  1.0 - Name change to k4mobidedrm. Adds Mac support, Adds plugin code
+#  1.1 - Adds support for additional kindle.info files
+#  1.2 - Better error handling for older Mobipocket
+#  1.3 - Don't try to decrypt Topaz books
+#  1.7 - Add support for Topaz books and Kindle serial numbers. Split code.
+#  1.9 - Tidy up after Topaz, minor exception changes
+#  2.1 - Topaz fix and filename sanitizing
+#  2.2 - Topaz Fix and minor Mac code fix
+#  2.3 - More Topaz fixes
+#  2.4 - K4PC/Mac key generation fix
+#  2.6 - Better handling of non-K4PC/Mac ebooks
+#  2.7 - Better trailing bytes handling in mobidedrm
+#  2.8 - Moved parsing of kindle.info files to mac & pc util files.
+#  3.1 - Updated for new calibre interface. Now __init__ in plugin.
+#  3.5 - Now support Kindle for PC/Mac 1.6
+#  3.6 - Even better trailing bytes handling in mobidedrm
+#  3.7 - Add support for Amazon Print Replica ebooks.
+#  3.8 - Improved Topaz support
+#  4.1 - Improved Topaz support and faster decryption with alfcrypto
+#  4.2 - Added support for Amazon's KF8 format ebooks
+#  4.4 - Linux calls to Wine added, and improved configuration dialog
+#  4.5 - Linux works again without Wine. Some Mac key file search changes
+#  4.6 - First attempt to handle unicode properly
+#  4.7 - Added timing reports, and changed search for Mac key files
+#  4.8 - Much better unicode handling, matching the updated inept and ignoble scripts
+#      - Moved back into plugin, __init__ in plugin now only contains plugin code.
+#  4.9 - Missed some invalid characters in cleanup_name
+#  5.0 - Extraction of info from Kindle for PC/Mac moved into kindlekey.py
+#      - tweaked GetDecryptedBook interface to leave passed parameters unchanged
+#  5.1 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#  5.2 - Fixed error in command line processing of unicode arguments
+
+__version__ = '5.2'
+
+
+import sys, os, re
+import csv
+import getopt
 import re
-from struct import pack, unpack, unpack_from
 import traceback
+import time
+import htmlentitydefs
+import json
 
 class DrmException(Exception):
     pass
 
-global charMap1
-global charMap3
-global charMap4
+if 'calibre' in sys.modules:
+    inCalibre = True
+else:
+    inCalibre = False
+
+if inCalibre:
+    from calibre_plugins.dedrm import mobidedrm
+    from calibre_plugins.dedrm import topazextract
+    from calibre_plugins.dedrm import kgenpids
+    from calibre_plugins.dedrm import android
+else:
+    import mobidedrm
+    import topazextract
+    import kgenpids
+    import android
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
 
 
-charMap1 = 'n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M'
-charMap3 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
-charMap4 = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789'
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
 
-# crypto digestroutines
-import hashlib
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
 
-def MD5(message):
-    ctx = hashlib.md5()
-    ctx.update(message)
-    return ctx.digest()
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
 
-def SHA1(message):
-    ctx = hashlib.sha1()
-    ctx.update(message)
-    return ctx.digest()
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"mobidedrm.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = "utf-8"
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
 
+# cleanup unicode filenames
+# borrowed from calibre from calibre/src/calibre/__init__.py
+# added in removal of control (<32) chars
+# and removal of . at start and end
+# and with some (heavily edited) code from Paul Durrant's kindlenamer.py
+def cleanup_name(name):
+    # substitute filename unfriendly characters
+    name = name.replace(u"<",u"[").replace(u">",u"]").replace(u" : ",u" – ").replace(u": ",u" – ").replace(u":",u"—").replace(u"/",u"_").replace(u"\\",u"_").replace(u"|",u"_").replace(u"\"",u"\'").replace(u"*",u"_").replace(u"?",u"")
+    # delete control characters
+    name = u"".join(char for char in name if ord(char)>=32)
+    # white space to single space, delete leading and trailing while space
+    name = re.sub(ur"\s", u" ", name).strip()
+    # remove leading dots
+    while len(name)>0 and name[0] == u".":
+        name = name[1:]
+    # remove trailing dots (Windows doesn't like them)
+    if name.endswith(u'.'):
+        name = name[:-1]
+    return name
 
-# Encode the bytes in data with the characters in map
-def encode(data, map):
-    result = ''
-    for char in data:
-        value = ord(char)
-        Q = (value ^ 0x80) // len(map)
-        R = value % len(map)
-        result += map[Q]
-        result += map[R]
-    return result
+# must be passed unicode
+def unescape(text):
+    def fixup(m):
+        text = m.group(0)
+        if text[:2] == u"&#":
+            # character reference
+            try:
+                if text[:3] == u"&#x":
+                    return unichr(int(text[3:-1], 16))
+                else:
+                    return unichr(int(text[2:-1]))
+            except ValueError:
+                pass
+        else:
+            # named entity
+            try:
+                text = unichr(htmlentitydefs.name2codepoint[text[1:-1]])
+            except KeyError:
+                pass
+        return text # leave as is
+    return re.sub(u"&#?\w+;", fixup, text)
 
-# Hash the bytes in data and then encode the digest with the characters in map
-def encodeHash(data,map):
-    return encode(MD5(data),map)
+def GetDecryptedBook(infile, kDatabases, serials, pids, starttime = time.time()):
+    # handle the obvious cases at the beginning
+    if not os.path.isfile(infile):
+        raise DrmException(u"Input file does not exist.")
 
-# Decode the string in data with the characters in map. Returns the decoded bytes
-def decode(data,map):
-    result = ''
-    for i in range (0,len(data)-1,2):
-        high = map.find(data[i])
-        low = map.find(data[i+1])
-        if (high == -1) or (low == -1) :
-            break
-        value = (((high * len(map)) ^ 0x80) & 0xFF) + low
-        result += pack('B',value)
-    return result
+    mobi = True
+    magic3 = open(infile,'rb').read(3)
+    if magic3 == 'TPZ':
+        mobi = False
 
-#
-# PID generation routines
-#
+    if mobi:
+        mb = mobidedrm.MobiBook(infile)
+    else:
+        mb = topazextract.TopazBook(infile)
 
-# Returns two bit at offset from a bit field
-def getTwoBitsFromBitField(bitField,offset):
-    byteNumber = offset // 4
-    bitPosition = 6 - 2*(offset % 4)
-    return ord(bitField[byteNumber]) >> bitPosition & 3
+    bookname = unescape(mb.getBookTitle())
+    print u"Decrypting {1} ebook: {0}".format(bookname, mb.getBookType())
 
-# Returns the six bits at offset from a bit field
-def getSixBitsFromBitField(bitField,offset):
-    offset *= 3
-    value = (getTwoBitsFromBitField(bitField,offset) <<4) + (getTwoBitsFromBitField(bitField,offset+1) << 2) +getTwoBitsFromBitField(bitField,offset+2)
-    return value
-
-# 8 bits to six bits encoding from hash to generate PID string
-def encodePID(hash):
-    global charMap3
-    PID = ''
-    for position in range (0,8):
-        PID += charMap3[getSixBitsFromBitField(hash,position)]
-    return PID
-
-# Encryption table used to generate the device PID
-def generatePidEncryptionTable() :
-    table = []
-    for counter1 in range (0,0x100):
-        value = counter1
-        for counter2 in range (0,8):
-            if (value & 1 == 0) :
-                value = value >> 1
-            else :
-                value = value >> 1
-                value = value ^ 0xEDB88320
-        table.append(value)
-    return table
-
-# Seed value used to generate the device PID
-def generatePidSeed(table,dsn) :
-    value = 0
-    for counter in range (0,4) :
-        index = (ord(dsn[counter]) ^ value) &0xFF
-        value = (value >> 8) ^ table[index]
-    return value
-
-# Generate the device PID
-def generateDevicePID(table,dsn,nbRoll):
-    global charMap4
-    seed = generatePidSeed(table,dsn)
-    pidAscii = ''
-    pid = [(seed >>24) &0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF,(seed>>24) & 0xFF,(seed >> 16) &0xff,(seed >> 8) &0xFF,(seed) & 0xFF]
-    index = 0
-    for counter in range (0,nbRoll):
-        pid[index] = pid[index] ^ ord(dsn[counter])
-        index = (index+1) %8
-    for counter in range (0,8):
-        index = ((((pid[counter] >>5) & 3) ^ pid[counter]) & 0x1f) + (pid[counter] >> 7)
-        pidAscii += charMap4[index]
-    return pidAscii
-
-def crc32(s):
-    return (~binascii.crc32(s,-1))&0xFFFFFFFF
-
-# convert from 8 digit PID to 10 digit PID with checksum
-def checksumPid(s):
-    global charMap4
-    crc = crc32(s)
-    crc = crc ^ (crc >> 16)
-    res = s
-    l = len(charMap4)
-    for i in (0,1):
-        b = crc & 0xff
-        pos = (b // l) ^ (b % l)
-        res += charMap4[pos%l]
-        crc >>= 8
-    return res
-
-
-# old kindle serial number to fixed pid
-def pidFromSerial(s, l):
-    global charMap4
-    crc = crc32(s)
-    arr1 = [0]*l
-    for i in xrange(len(s)):
-        arr1[i%l] ^= ord(s[i])
-    crc_bytes = [crc >> 24 & 0xff, crc >> 16 & 0xff, crc >> 8 & 0xff, crc & 0xff]
-    for i in xrange(l):
-        arr1[i] ^= crc_bytes[i&3]
-    pid = ""
-    for i in xrange(l):
-        b = arr1[i] & 0xff
-        pid+=charMap4[(b >> 7) + ((b >> 5 & 3) ^ (b & 0x1f))]
-    return pid
-
-
-# Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
-def getKindlePids(rec209, token, serialnum):
-    pids=[]
-
-    if isinstance(serialnum,unicode):
-        serialnum = serialnum.encode('ascii')
-
-    # Compute book PID
-    pidHash = SHA1(serialnum+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pids.append(bookPID)
-
-    # compute fixed pid for old pre 2.5 firmware update pid as well
-    kindlePID = pidFromSerial(serialnum, 7) + "*"
-    kindlePID = checksumPid(kindlePID)
-    pids.append(kindlePID)
-
-    return pids
-
-
-# parse the Kindleinfo file to calculate the book pid.
-
-keynames = ['kindle.account.tokens','kindle.cookie.item','eulaVersionAccepted','login_date','kindle.token.item','login','kindle.key.item','kindle.name.info','kindle.device.info', 'MazamaRandomNumber']
-
-def getK4Pids(rec209, token, kindleDatabase):
-    global charMap1
-    pids = []
+    # copy list of pids
+    totalpids = list(pids)
+    # extend PID list with book-specific PIDs
+    md1, md2 = mb.getPIDMetaInfo()
+    totalpids.extend(kgenpids.getPidList(md1, md2, serials, kDatabases))
+    print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(totalpids))
 
     try:
-        # Get the Mazama Random number
-        MazamaRandomNumber = (kindleDatabase[1])['MazamaRandomNumber'].decode('hex').encode('ascii')
+        mb.processBook(totalpids)
+    except:
+        mb.cleanup
+        raise
 
-        # Get the kindle account token
-        kindleAccountToken = (kindleDatabase[1])['kindle.account.tokens'].decode('hex').encode('ascii')
+    print u"Decryption succeeded after {0:.1f} seconds".format(time.time()-starttime)
+    return mb
 
-        # Get the IDString used to decode the Kindle Info file
-        IDString = (kindleDatabase[1])['IDString'].decode('hex').encode('ascii')
 
-        # Get the UserName stored when the Kindle Info file was decoded
-        UserName = (kindleDatabase[1])['UserName'].decode('hex').encode('ascii')
-
-    except KeyError:
-        print u"Keys not found in the database {0}.".format(kindleDatabase[0])
-        return pids
-
-    # Get the ID string used
-    encodedIDString = encodeHash(IDString,charMap1)
-
-    # Get the current user name
-    encodedUsername = encodeHash(UserName,charMap1)
-
-    # concat, hash and encode to calculate the DSN
-    DSN = encode(SHA1(MazamaRandomNumber+encodedIDString+encodedUsername),charMap1)
-
-    # Compute the device PID (for which I can tell, is used for nothing).
-    table =  generatePidEncryptionTable()
-    devicePID = generateDevicePID(table,DSN,4)
-    devicePID = checksumPid(devicePID)
-    pids.append(devicePID)
-
-    # Compute book PIDs
-
-    # book pid
-    pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pids.append(bookPID)
-
-    # variant 1
-    pidHash = SHA1(kindleAccountToken+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pids.append(bookPID)
-
-    # variant 2
-    pidHash = SHA1(DSN+rec209+token)
-    bookPID = encodePID(pidHash)
-    bookPID = checksumPid(bookPID)
-    pids.append(bookPID)
-
-    return pids
-
-def getPidList(md1, md2, serials=[], kDatabases=[]):
-    pidlst = []
-
-    if kDatabases is None:
-        kDatabases = []
-    if serials is None:
-        serials = []
-
-    for kDatabase in kDatabases:
+# kDatabaseFiles is a list of files created by kindlekey
+def decryptBook(infile, outdir, kDatabaseFiles, serials, pids):
+    starttime = time.time()
+    kDatabases = []
+    for dbfile in kDatabaseFiles:
+        kindleDatabase = {}
         try:
-            pidlst.extend(getK4Pids(md1, md2, kDatabase))
+            with open(dbfile, 'r') as keyfilein:
+                kindleDatabase = json.loads(keyfilein.read())
+            kDatabases.append([dbfile,kindleDatabase])
         except Exception, e:
-            print u"Error getting PIDs from database {0}: {1}".format(kDatabase[0],e.args[0])
+            print u"Error getting database from file {0:s}: {1:s}".format(dbfile,e)
             traceback.print_exc()
 
-    for serialnum in serials:
-        try:
-            pidlst.extend(getKindlePids(md1, md2, serialnum))
-        except Exception, e:
-            print u"Error getting PIDs from serial number {0}: {1}".format(serialnum ,e.args[0])
-            traceback.print_exc()
 
-    return pidlst
+
+    try:
+        book = GetDecryptedBook(infile, kDatabases, serials, pids, starttime)
+    except Exception, e:
+        print u"Error decrypting book after {1:.1f} seconds: {0}".format(e.args[0],time.time()-starttime)
+        traceback.print_exc()
+        return 1
+
+    # if we're saving to the same folder as the original, use file name_
+    # if to a different folder, use book name
+    if os.path.normcase(os.path.normpath(outdir)) == os.path.normcase(os.path.normpath(os.path.dirname(infile))):
+        outfilename = os.path.splitext(os.path.basename(infile))[0]
+    else:
+        outfilename = cleanup_name(book.getBookTitle())
+
+    # avoid excessively long file names
+    if len(outfilename)>150:
+        outfilename = outfilename[:150]
+
+    outfilename = outfilename+u"_nodrm"
+    outfile = os.path.join(outdir, outfilename + book.getBookExtension())
+
+    book.getFile(outfile)
+    print u"Saved decrypted book {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename)
+
+    if book.getBookType()==u"Topaz":
+        zipname = os.path.join(outdir, outfilename + u"_SVG.zip")
+        book.getSVGZip(zipname)
+        print u"Saved SVG ZIP Archive for {1:s} after {0:.1f} seconds".format(time.time()-starttime, outfilename)
+
+    # remove internal temporary directory of Topaz pieces
+    book.cleanup()
+    return 0
+
+
+def usage(progname):
+    print u"Removes DRM protection from Mobipocket, Amazon KF8, Amazon Print Replica and Amazon Topaz ebooks"
+    print u"Usage:"
+    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] [ -a <AmazonSecureStorage.xml> ] <infile> <outdir>".format(progname)
+
+#
+# Main
+#
+def cli_main():
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"K4MobiDeDrm v{0}.\nCopyright © 2008-2013 The Dark Reverser et al.".format(__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "k:p:s:a:")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        sys.exit(2)
+    if len(args)<2:
+        usage(progname)
+        sys.exit(2)
+
+    infile = args[0]
+    outdir = args[1]
+    kDatabaseFiles = []
+    serials = []
+    pids = []
+
+    for o, a in opts:
+        if o == "-k":
+            if a == None :
+                raise DrmException("Invalid parameter for -k")
+            kDatabaseFiles.append(a)
+        if o == "-p":
+            if a == None :
+                raise DrmException("Invalid parameter for -p")
+            pids = a.split(',')
+        if o == "-s":
+            if a == None :
+                raise DrmException("Invalid parameter for -s")
+            serials = a.split(',')
+        if o == '-a':
+            if a == None:
+                continue
+            serials.extend(android.get_serials(a))
+    serials.extend(android.get_serials())
+
+    # try with built in Kindle Info files if not on Linux
+    k4 = not sys.platform.startswith('linux')
+
+    return decryptBook(infile, outdir, kDatabaseFiles, serials, pids)
+
+
+if __name__ == '__main__':
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())

DeDRM_calibre_plugin/DeDRM_plugin/mobidedrm.py

@@ -1,89 +1,541 @@
 #!/usr/bin/env python
-# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+# -*- coding: utf-8 -*-
 
-# implement just enough of des from openssl to make erdr2pml.py happy
+# mobidedrm.py, version 0.38
+# Copyright © 2008 The Dark Reverser
+#
+# Modified 2008–2012 by some_updates, DiapDealer and Apprentice Alf
 
-def load_libcrypto():
-    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_char, c_int, c_long, \
-        Structure, c_ulong, create_string_buffer, cast
-    from ctypes.util import find_library
-    import sys
+# This is a python script. You need a Python interpreter to run it.
+# For example, ActiveState Python, which exists for windows.
+#
+# Changelog
+#  0.01 - Initial version
+#  0.02 - Huffdic compressed books were not properly decrypted
+#  0.03 - Wasn't checking MOBI header length
+#  0.04 - Wasn't sanity checking size of data record
+#  0.05 - It seems that the extra data flags take two bytes not four
+#  0.06 - And that low bit does mean something after all :-)
+#  0.07 - The extra data flags aren't present in MOBI header < 0xE8 in size
+#  0.08 - ...and also not in Mobi header version < 6
+#  0.09 - ...but they are there with Mobi header version 6, header size 0xE4!
+#  0.10 - Outputs unencrypted files as-is, so that when run as a Calibre
+#         import filter it works when importing unencrypted files.
+#         Also now handles encrypted files that don't need a specific PID.
+#  0.11 - use autoflushed stdout and proper return values
+#  0.12 - Fix for problems with metadata import as Calibre plugin, report errors
+#  0.13 - Formatting fixes: retabbed file, removed trailing whitespace
+#         and extra blank lines, converted CR/LF pairs at ends of each line,
+#         and other cosmetic fixes.
+#  0.14 - Working out when the extra data flags are present has been problematic
+#         Versions 7 through 9 have tried to tweak the conditions, but have been
+#         only partially successful. Closer examination of lots of sample
+#         files reveals that a confusion has arisen because trailing data entries
+#         are not encrypted, but it turns out that the multibyte entries
+#         in utf8 file are encrypted. (Although neither kind gets compressed.)
+#         This knowledge leads to a simplification of the test for the
+#         trailing data byte flags - version 5 and higher AND header size >= 0xE4.
+#  0.15 - Now outputs 'heartbeat', and is also quicker for long files.
+#  0.16 - And reverts to 'done' not 'done.' at the end for unswindle compatibility.
+#  0.17 - added modifications to support its use as an imported python module
+#         both inside calibre and also in other places (ie K4DeDRM tools)
+#  0.17a- disabled the standalone plugin feature since a plugin can not import
+#         a plugin
+#  0.18 - It seems that multibyte entries aren't encrypted in a v7 file...
+#         Removed the disabled Calibre plug-in code
+#         Permit use of 8-digit PIDs
+#  0.19 - It seems that multibyte entries aren't encrypted in a v6 file either.
+#  0.20 - Correction: It seems that multibyte entries are encrypted in a v6 file.
+#  0.21 - Added support for multiple pids
+#  0.22 - revised structure to hold MobiBook as a class to allow an extended interface
+#  0.23 - fixed problem with older files with no EXTH section
+#  0.24 - add support for type 1 encryption and 'TEXtREAd' books as well
+#  0.25 - Fixed support for 'BOOKMOBI' type 1 encryption
+#  0.26 - Now enables Text-To-Speech flag and sets clipping limit to 100%
+#  0.27 - Correct pid metadata token generation to match that used by skindle (Thank You Bart!)
+#  0.28 - slight additional changes to metadata token generation (None -> '')
+#  0.29 - It seems that the ideas about when multibyte trailing characters were
+#         included in the encryption were wrong. They are for DOC compressed
+#         files, but they are not for HUFF/CDIC compress files!
+#  0.30 - Modified interface slightly to work better with new calibre plugin style
+#  0.31 - The multibyte encrytion info is true for version 7 files too.
+#  0.32 - Added support for "Print Replica" Kindle ebooks
+#  0.33 - Performance improvements for large files (concatenation)
+#  0.34 - Performance improvements in decryption (libalfcrypto)
+#  0.35 - add interface to get mobi_version
+#  0.36 - fixed problem with TEXtREAd and getBookTitle interface
+#  0.37 - Fixed double announcement for stand-alone operation
+#  0.38 - Unicode used wherever possible, cope with absent alfcrypto
+#  0.39 - Fixed problem with TEXtREAd and getBookType interface
+#  0.40 - moved unicode_argv call inside main for Windows DeDRM compatibility
+#  0.41 - Fixed potential unicode problem in command line calls
 
-    if sys.platform.startswith('win'):
-        libcrypto = find_library('libeay32')
+
+__version__ = u"0.41"
+
+import sys
+import os
+import struct
+import binascii
+try:
+    from alfcrypto import Pukall_Cipher
+except:
+    print u"AlfCrypto not found. Using python PC1 implementation."
+
+# Wrap a stream so that output gets flushed immediately
+# and also make sure that any unicode strings get
+# encoded using "replace" before writing them.
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
+    def write(self, data):
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
+
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"mobidedrm.py"]
     else:
-        libcrypto = find_library('crypto')
-
-    if libcrypto is None:
-        return None
-
-    libcrypto = CDLL(libcrypto)
-
-    # typedef struct DES_ks
-    #     {
-    #     union
-    #         {
-    #         DES_cblock cblock;
-    #         /* make sure things are correct size on machines with
-    #          * 8 byte longs */
-    #         DES_LONG deslong[2];
-    #         } ks[16];
-    #     } DES_key_schedule;
-
-    # just create a big enough place to hold everything
-    # it will have alignment of structure so we should be okay (16 byte aligned?)
-    class DES_KEY_SCHEDULE(Structure):
-        _fields_ = [('DES_cblock1', c_char * 16),
-                    ('DES_cblock2', c_char * 16),
-                    ('DES_cblock3', c_char * 16),
-                    ('DES_cblock4', c_char * 16),
-                    ('DES_cblock5', c_char * 16),
-                    ('DES_cblock6', c_char * 16),
-                    ('DES_cblock7', c_char * 16),
-                    ('DES_cblock8', c_char * 16),
-                    ('DES_cblock9', c_char * 16),
-                    ('DES_cblock10', c_char * 16),
-                    ('DES_cblock11', c_char * 16),
-                    ('DES_cblock12', c_char * 16),
-                    ('DES_cblock13', c_char * 16),
-                    ('DES_cblock14', c_char * 16),
-                    ('DES_cblock15', c_char * 16),
-                    ('DES_cblock16', c_char * 16)]
-
-    DES_KEY_SCHEDULE_p = POINTER(DES_KEY_SCHEDULE)
-
-    def F(restype, name, argtypes):
-        func = getattr(libcrypto, name)
-        func.restype = restype
-        func.argtypes = argtypes
-        return func
-
-    DES_set_key = F(None, 'DES_set_key',[c_char_p, DES_KEY_SCHEDULE_p])
-    DES_ecb_encrypt = F(None, 'DES_ecb_encrypt',[c_char_p, c_char_p, DES_KEY_SCHEDULE_p, c_int])
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = 'utf-8'
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
 
 
-    class DES(object):
-        def __init__(self, key):
-            if len(key) != 8 :
-                raise Exception('DES improper key used')
-                return
-            self.key = key
-            self.keyschedule = DES_KEY_SCHEDULE()
-            DES_set_key(self.key, self.keyschedule)
-        def desdecrypt(self, data):
-            ob = create_string_buffer(len(data))
-            DES_ecb_encrypt(data, ob, self.keyschedule, 0)
-            return ob.raw
-        def decrypt(self, data):
-            if not data:
-                return ''
-            i = 0
-            result = []
-            while i < len(data):
-                block = data[i:i+8]
-                processed_block = self.desdecrypt(block)
-                result.append(processed_block)
-                i += 8
-            return ''.join(result)
+class DrmException(Exception):
+    pass
 
-    return DES
+
+#
+# MobiBook Utility Routines
+#
+
+# Implementation of Pukall Cipher 1
+def PC1(key, src, decryption=True):
+    # if we can get it from alfcrypto, use that
+    try:
+        return Pukall_Cipher().PC1(key,src,decryption)
+    except NameError:
+        pass
+    except TypeError:
+        pass
+
+    # use slow python version, since Pukall_Cipher didn't load
+    sum1 = 0;
+    sum2 = 0;
+    keyXorVal = 0;
+    if len(key)!=16:
+         DrmException (u"PC1: Bad key length")
+    wkey = []
+    for i in xrange(8):
+        wkey.append(ord(key[i*2])<<8 | ord(key[i*2+1]))
+    dst = ""
+    for i in xrange(len(src)):
+        temp1 = 0;
+        byteXorVal = 0;
+        for j in xrange(8):
+            temp1 ^= wkey[j]
+            sum2  = (sum2+j)*20021 + sum1
+            sum1  = (temp1*346)&0xFFFF
+            sum2  = (sum2+sum1)&0xFFFF
+            temp1 = (temp1*20021+1)&0xFFFF
+            byteXorVal ^= temp1 ^ sum2
+        curByte = ord(src[i])
+        if not decryption:
+            keyXorVal = curByte * 257;
+        curByte = ((curByte ^ (byteXorVal >> 8)) ^ byteXorVal) & 0xFF
+        if decryption:
+            keyXorVal = curByte * 257;
+        for j in xrange(8):
+            wkey[j] ^= keyXorVal;
+        dst+=chr(curByte)
+    return dst
+
+def checksumPid(s):
+    letters = 'ABCDEFGHIJKLMNPQRSTUVWXYZ123456789'
+    crc = (~binascii.crc32(s,-1))&0xFFFFFFFF
+    crc = crc ^ (crc >> 16)
+    res = s
+    l = len(letters)
+    for i in (0,1):
+        b = crc & 0xff
+        pos = (b // l) ^ (b % l)
+        res += letters[pos%l]
+        crc >>= 8
+    return res
+
+def getSizeOfTrailingDataEntries(ptr, size, flags):
+    def getSizeOfTrailingDataEntry(ptr, size):
+        bitpos, result = 0, 0
+        if size <= 0:
+            return result
+        while True:
+            v = ord(ptr[size-1])
+            result |= (v & 0x7F) << bitpos
+            bitpos += 7
+            size -= 1
+            if (v & 0x80) != 0 or (bitpos >= 28) or (size == 0):
+                return result
+    num = 0
+    testflags = flags >> 1
+    while testflags:
+        if testflags & 1:
+            num += getSizeOfTrailingDataEntry(ptr, size - num)
+        testflags >>= 1
+    # Check the low bit to see if there's multibyte data present.
+    # if multibyte data is included in the encryped data, we'll
+    # have already cleared this flag.
+    if flags & 1:
+        num += (ord(ptr[size - num - 1]) & 0x3) + 1
+    return num
+
+
+
+class MobiBook:
+    def loadSection(self, section):
+        if (section + 1 == self.num_sections):
+            endoff = len(self.data_file)
+        else:
+            endoff = self.sections[section + 1][0]
+        off = self.sections[section][0]
+        return self.data_file[off:endoff]
+
+    def cleanup(self):
+        # to match function in Topaz book
+        pass
+
+    def __init__(self, infile):
+        print u"MobiDeDrm v{0:s}.\nCopyright © 2008-2012 The Dark Reverser et al.".format(__version__)
+
+        try:
+            from alfcrypto import Pukall_Cipher
+        except:
+            print u"AlfCrypto not found. Using python PC1 implementation."
+
+        # initial sanity check on file
+        self.data_file = file(infile, 'rb').read()
+        self.mobi_data = ''
+        self.header = self.data_file[0:78]
+        if self.header[0x3C:0x3C+8] != 'BOOKMOBI' and self.header[0x3C:0x3C+8] != 'TEXtREAd':
+            raise DrmException(u"Invalid file format")
+        self.magic = self.header[0x3C:0x3C+8]
+        self.crypto_type = -1
+
+        # build up section offset and flag info
+        self.num_sections, = struct.unpack('>H', self.header[76:78])
+        self.sections = []
+        for i in xrange(self.num_sections):
+            offset, a1,a2,a3,a4 = struct.unpack('>LBBBB', self.data_file[78+i*8:78+i*8+8])
+            flags, val = a1, a2<<16|a3<<8|a4
+            self.sections.append( (offset, flags, val) )
+
+        # parse information from section 0
+        self.sect = self.loadSection(0)
+        self.records, = struct.unpack('>H', self.sect[0x8:0x8+2])
+        self.compression, = struct.unpack('>H', self.sect[0x0:0x0+2])
+
+        # det default values before PalmDoc test
+        self.print_replica = False
+        self.extra_data_flags = 0
+        self.meta_array = {}
+        self.mobi_length = 0
+        self.mobi_codepage = 1252
+        self.mobi_version = -1
+
+        if self.magic == 'TEXtREAd':
+            print u"PalmDoc format book detected."
+            return
+
+        self.mobi_length, = struct.unpack('>L',self.sect[0x14:0x18])
+        self.mobi_codepage, = struct.unpack('>L',self.sect[0x1c:0x20])
+        self.mobi_version, = struct.unpack('>L',self.sect[0x68:0x6C])
+        print u"MOBI header version {0:d}, header length {1:d}".format(self.mobi_version, self.mobi_length)
+        if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
+            self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
+            print u"Extra Data Flags: {0:d}".format(self.extra_data_flags)
+        if (self.compression != 17480):
+            # multibyte utf8 data is included in the encryption for PalmDoc compression
+            # so clear that byte so that we leave it to be decrypted.
+            self.extra_data_flags &= 0xFFFE
+
+        # if exth region exists parse it for metadata array
+        try:
+            exth_flag, = struct.unpack('>L', self.sect[0x80:0x84])
+            exth = ''
+            if exth_flag & 0x40:
+                exth = self.sect[16 + self.mobi_length:]
+            if (len(exth) >= 12) and (exth[:4] == 'EXTH'):
+                nitems, = struct.unpack('>I', exth[8:12])
+                pos = 12
+                for i in xrange(nitems):
+                    type, size = struct.unpack('>II', exth[pos: pos + 8])
+                    content = exth[pos + 8: pos + size]
+                    self.meta_array[type] = content
+                    # reset the text to speech flag and clipping limit, if present
+                    if type == 401 and size == 9:
+                        # set clipping limit to 100%
+                        self.patchSection(0, '\144', 16 + self.mobi_length + pos + 8)
+                    elif type == 404 and size == 9:
+                        # make sure text to speech is enabled
+                        self.patchSection(0, '\0', 16 + self.mobi_length + pos + 8)
+                    # print type, size, content, content.encode('hex')
+                    pos += size
+        except:
+            pass
+
+    def getBookTitle(self):
+        codec_map = {
+            1252 : 'windows-1252',
+            65001 : 'utf-8',
+        }
+        title = ''
+        codec = 'windows-1252'
+        if self.magic == 'BOOKMOBI':
+            if 503 in self.meta_array:
+                title = self.meta_array[503]
+            else:
+                toff, tlen = struct.unpack('>II', self.sect[0x54:0x5c])
+                tend = toff + tlen
+                title = self.sect[toff:tend]
+            if self.mobi_codepage in codec_map.keys():
+                codec = codec_map[self.mobi_codepage]
+        if title == '':
+            title = self.header[:32]
+            title = title.split('\0')[0]
+        return unicode(title, codec)
+
+    def getPIDMetaInfo(self):
+        rec209 = ''
+        token = ''
+        if 209 in self.meta_array:
+            rec209 = self.meta_array[209]
+            data = rec209
+            # The 209 data comes in five byte groups. Interpret the last four bytes
+            # of each group as a big endian unsigned integer to get a key value
+            # if that key exists in the meta_array, append its contents to the token
+            for i in xrange(0,len(data),5):
+                val,  = struct.unpack('>I',data[i+1:i+5])
+                sval = self.meta_array.get(val,'')
+                token += sval
+        return rec209, token
+
+    def patch(self, off, new):
+        self.data_file = self.data_file[:off] + new + self.data_file[off+len(new):]
+
+    def patchSection(self, section, new, in_off = 0):
+        if (section + 1 == self.num_sections):
+            endoff = len(self.data_file)
+        else:
+            endoff = self.sections[section + 1][0]
+        off = self.sections[section][0]
+        assert off + in_off + len(new) <= endoff
+        self.patch(off + in_off, new)
+
+    def parseDRM(self, data, count, pidlist):
+        found_key = None
+        keyvec1 = '\x72\x38\x33\xB0\xB4\xF2\xE3\xCA\xDF\x09\x01\xD6\xE2\xE0\x3F\x96'
+        for pid in pidlist:
+            bigpid = pid.ljust(16,'\0')
+            temp_key = PC1(keyvec1, bigpid, False)
+            temp_key_sum = sum(map(ord,temp_key)) & 0xff
+            found_key = None
+            for i in xrange(count):
+                verification, size, type, cksum, cookie = struct.unpack('>LLLBxxx32s', data[i*0x30:i*0x30+0x30])
+                if cksum == temp_key_sum:
+                    cookie = PC1(temp_key, cookie)
+                    ver,flags,finalkey,expiry,expiry2 = struct.unpack('>LL16sLL', cookie)
+                    if verification == ver and (flags & 0x1F) == 1:
+                        found_key = finalkey
+                        break
+            if found_key != None:
+                break
+        if not found_key:
+            # Then try the default encoding that doesn't require a PID
+            pid = '00000000'
+            temp_key = keyvec1
+            temp_key_sum = sum(map(ord,temp_key)) & 0xff
+            for i in xrange(count):
+                verification, size, type, cksum, cookie = struct.unpack('>LLLBxxx32s', data[i*0x30:i*0x30+0x30])
+                if cksum == temp_key_sum:
+                    cookie = PC1(temp_key, cookie)
+                    ver,flags,finalkey,expiry,expiry2 = struct.unpack('>LL16sLL', cookie)
+                    if verification == ver:
+                        found_key = finalkey
+                        break
+        return [found_key,pid]
+
+    def getFile(self, outpath):
+        file(outpath,'wb').write(self.mobi_data)
+
+    def getBookType(self):
+        if self.print_replica:
+            return u"Print Replica"
+        if self.mobi_version >= 8:
+            return u"Kindle Format 8"
+        if self.mobi_version >= 0:
+            return u"Mobipocket {0:d}".format(self.mobi_version)
+        return u"PalmDoc"
+
+    def getBookExtension(self):
+        if self.print_replica:
+            return u".azw4"
+        if self.mobi_version >= 8:
+            return u".azw3"
+        return u".mobi"
+
+    def processBook(self, pidlist):
+        crypto_type, = struct.unpack('>H', self.sect[0xC:0xC+2])
+        print u"Crypto Type is: {0:d}".format(crypto_type)
+        self.crypto_type = crypto_type
+        if crypto_type == 0:
+            print u"This book is not encrypted."
+            # we must still check for Print Replica
+            self.print_replica = (self.loadSection(1)[0:4] == '%MOP')
+            self.mobi_data = self.data_file
+            return
+        if crypto_type != 2 and crypto_type != 1:
+            raise DrmException(u"Cannot decode unknown Mobipocket encryption type {0:d}".format(crypto_type))
+        if 406 in self.meta_array:
+            data406 = self.meta_array[406]
+            val406, = struct.unpack('>Q',data406)
+            if val406 != 0:
+                raise DrmException(u"Cannot decode library or rented ebooks.")
+
+        goodpids = []
+        for pid in pidlist:
+            if len(pid)==10:
+                if checksumPid(pid[0:-2]) != pid:
+                    print u"Warning: PID {0} has incorrect checksum, should have been {1}".format(pid,checksumPid(pid[0:-2]))
+                goodpids.append(pid[0:-2])
+            elif len(pid)==8:
+                goodpids.append(pid)
+
+        if self.crypto_type == 1:
+            t1_keyvec = 'QDCVEPMU675RUBSZ'
+            if self.magic == 'TEXtREAd':
+                bookkey_data = self.sect[0x0E:0x0E+16]
+            elif self.mobi_version < 0:
+                bookkey_data = self.sect[0x90:0x90+16]
+            else:
+                bookkey_data = self.sect[self.mobi_length+16:self.mobi_length+32]
+            pid = '00000000'
+            found_key = PC1(t1_keyvec, bookkey_data)
+        else :
+            # calculate the keys
+            drm_ptr, drm_count, drm_size, drm_flags = struct.unpack('>LLLL', self.sect[0xA8:0xA8+16])
+            if drm_count == 0:
+                raise DrmException(u"Encryption not initialised. Must be opened with Mobipocket Reader first.")
+            found_key, pid = self.parseDRM(self.sect[drm_ptr:drm_ptr+drm_size], drm_count, goodpids)
+            if not found_key:
+                raise DrmException(u"No key found in {0:d} keys tried.".format(len(goodpids)))
+            # kill the drm keys
+            self.patchSection(0, '\0' * drm_size, drm_ptr)
+            # kill the drm pointers
+            self.patchSection(0, '\xff' * 4 + '\0' * 12, 0xA8)
+
+        if pid=='00000000':
+            print u"File has default encryption, no specific key needed."
+        else:
+            print u"File is encoded with PID {0}.".format(checksumPid(pid))
+
+        # clear the crypto type
+        self.patchSection(0, "\0" * 2, 0xC)
+
+        # decrypt sections
+        print u"Decrypting. Please wait . . .",
+        mobidataList = []
+        mobidataList.append(self.data_file[:self.sections[1][0]])
+        for i in xrange(1, self.records+1):
+            data = self.loadSection(i)
+            extra_size = getSizeOfTrailingDataEntries(data, len(data), self.extra_data_flags)
+            if i%100 == 0:
+                print u".",
+            # print "record %d, extra_size %d" %(i,extra_size)
+            decoded_data = PC1(found_key, data[0:len(data) - extra_size])
+            if i==1:
+                self.print_replica = (decoded_data[0:4] == '%MOP')
+            mobidataList.append(decoded_data)
+            if extra_size > 0:
+                mobidataList.append(data[-extra_size:])
+        if self.num_sections > self.records+1:
+            mobidataList.append(self.data_file[self.sections[self.records+1][0]:])
+        self.mobi_data = "".join(mobidataList)
+        print u"done"
+        return
+
+def getUnencryptedBook(infile,pidlist):
+    if not os.path.isfile(infile):
+        raise DrmException(u"Input File Not Found.")
+    book = MobiBook(infile)
+    book.processBook(pidlist)
+    return book.mobi_data
+
+
+def cli_main():
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    if len(argv)<3 or len(argv)>4:
+        print u"MobiDeDrm v{0}.\nCopyright © 2008-2012 The Dark Reverser et al.".format(__version__)
+        print u"Removes protection from Kindle/Mobipocket, Kindle/KF8 and Kindle/Print Replica ebooks"
+        print u"Usage:"
+        print u"    {0} <infile> <outfile> [<Comma separated list of PIDs to try>]".format(progname)
+        return 1
+    else:
+        infile = argv[1]
+        outfile = argv[2]
+        if len(argv) is 4:
+            pidlist = argv[3].split(',')
+        else:
+            pidlist = []
+        try:
+            stripped_file = getUnencryptedBook(infile, pidlist)
+            file(outfile, 'wb').write(stripped_file)
+        except DrmException, e:
+            print u"MobiDeDRM v{0} Error: {0:s}".format(__version__,e.args[0])
+            return 1
+    return 0
+
+
+if __name__ == '__main__':
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())

DeDRM_calibre_plugin/DeDRM_plugin/openssl_des.py

@@ -0,0 +1,89 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+# implement just enough of des from openssl to make erdr2pml.py happy
+
+def load_libcrypto():
+    from ctypes import CDLL, POINTER, c_void_p, c_char_p, c_char, c_int, c_long, \
+        Structure, c_ulong, create_string_buffer, cast
+    from ctypes.util import find_library
+    import sys
+
+    if sys.platform.startswith('win'):
+        libcrypto = find_library('libeay32')
+    else:
+        libcrypto = find_library('crypto')
+
+    if libcrypto is None:
+        return None
+
+    libcrypto = CDLL(libcrypto)
+
+    # typedef struct DES_ks
+    #     {
+    #     union
+    #         {
+    #         DES_cblock cblock;
+    #         /* make sure things are correct size on machines with
+    #          * 8 byte longs */
+    #         DES_LONG deslong[2];
+    #         } ks[16];
+    #     } DES_key_schedule;
+
+    # just create a big enough place to hold everything
+    # it will have alignment of structure so we should be okay (16 byte aligned?)
+    class DES_KEY_SCHEDULE(Structure):
+        _fields_ = [('DES_cblock1', c_char * 16),
+                    ('DES_cblock2', c_char * 16),
+                    ('DES_cblock3', c_char * 16),
+                    ('DES_cblock4', c_char * 16),
+                    ('DES_cblock5', c_char * 16),
+                    ('DES_cblock6', c_char * 16),
+                    ('DES_cblock7', c_char * 16),
+                    ('DES_cblock8', c_char * 16),
+                    ('DES_cblock9', c_char * 16),
+                    ('DES_cblock10', c_char * 16),
+                    ('DES_cblock11', c_char * 16),
+                    ('DES_cblock12', c_char * 16),
+                    ('DES_cblock13', c_char * 16),
+                    ('DES_cblock14', c_char * 16),
+                    ('DES_cblock15', c_char * 16),
+                    ('DES_cblock16', c_char * 16)]
+
+    DES_KEY_SCHEDULE_p = POINTER(DES_KEY_SCHEDULE)
+
+    def F(restype, name, argtypes):
+        func = getattr(libcrypto, name)
+        func.restype = restype
+        func.argtypes = argtypes
+        return func
+
+    DES_set_key = F(None, 'DES_set_key',[c_char_p, DES_KEY_SCHEDULE_p])
+    DES_ecb_encrypt = F(None, 'DES_ecb_encrypt',[c_char_p, c_char_p, DES_KEY_SCHEDULE_p, c_int])
+
+
+    class DES(object):
+        def __init__(self, key):
+            if len(key) != 8 :
+                raise Exception('DES improper key used')
+                return
+            self.key = key
+            self.keyschedule = DES_KEY_SCHEDULE()
+            DES_set_key(self.key, self.keyschedule)
+        def desdecrypt(self, data):
+            ob = create_string_buffer(len(data))
+            DES_ecb_encrypt(data, ob, self.keyschedule, 0)
+            return ob.raw
+        def decrypt(self, data):
+            if not data:
+                return ''
+            i = 0
+            result = []
+            while i < len(data):
+                block = data[i:i+8]
+                processed_block = self.desdecrypt(block)
+                result.append(processed_block)
+                i += 8
+            return ''.join(result)
+
+    return DES

DeDRM_calibre_plugin/DeDRM_plugin/plugin-import-name-dedrm.txt

@@ -1,292 +0,0 @@
-#!/usr/bin/env python
-# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
-
-from __future__ import with_statement
-__license__ = 'GPL v3'
-
-# Standard Python modules.
-import os, sys, re, hashlib
-import json
-import traceback
-
-from calibre.utils.config import dynamic, config_dir, JSONConfig
-from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
-from calibre.constants import iswindows, isosx
-
-class DeDRM_Prefs():
-    def __init__(self):
-        JSON_PATH = os.path.join(u"plugins", PLUGIN_NAME.strip().lower().replace(' ', '_') + '.json')
-        self.dedrmprefs = JSONConfig(JSON_PATH)
-
-        self.dedrmprefs.defaults['configured'] = False
-        self.dedrmprefs.defaults['bandnkeys'] = {}
-        self.dedrmprefs.defaults['adeptkeys'] = {}
-        self.dedrmprefs.defaults['ereaderkeys'] = {}
-        self.dedrmprefs.defaults['kindlekeys'] = {}
-        self.dedrmprefs.defaults['pids'] = []
-        self.dedrmprefs.defaults['serials'] = []
-        self.dedrmprefs.defaults['adobewineprefix'] = ""
-        self.dedrmprefs.defaults['kindlewineprefix'] = ""
-
-        # initialise
-        # we must actually set the prefs that are dictionaries and lists
-        # to empty dictionaries and lists, otherwise we are unable to add to them
-        # as then it just adds to the (memory only) dedrmprefs.defaults versions!
-        if self.dedrmprefs['bandnkeys'] == {}:
-            self.dedrmprefs['bandnkeys'] = {}
-        if self.dedrmprefs['adeptkeys'] == {}:
-            self.dedrmprefs['adeptkeys'] = {}
-        if self.dedrmprefs['ereaderkeys'] == {}:
-            self.dedrmprefs['ereaderkeys'] = {}
-        if self.dedrmprefs['kindlekeys'] == {}:
-            self.dedrmprefs['kindlekeys'] = {}
-        if self.dedrmprefs['pids'] == []:
-            self.dedrmprefs['pids'] = []
-        if self.dedrmprefs['serials'] == []:
-            self.dedrmprefs['serials'] = []
-
-    def __getitem__(self,kind = None):
-        if kind is not None:
-            return self.dedrmprefs[kind]
-        return self.dedrmprefs
-
-    def set(self, kind, value):
-        self.dedrmprefs[kind] = value
-
-    def writeprefs(self,value = True):
-        self.dedrmprefs['configured'] = value
-
-    def addnamedvaluetoprefs(self, prefkind, keyname, keyvalue):
-        try:
-            if keyvalue not in self.dedrmprefs[prefkind].values():
-                # ensure that the keyname is unique
-                # by adding a number (starting with 2) to the name if it is not
-                namecount = 1
-                newname = keyname
-                while newname in self.dedrmprefs[prefkind]:
-                    namecount += 1
-                    newname = "{0:s}_{1:d}".format(keyname,namecount)
-                # add to the preferences
-                self.dedrmprefs[prefkind][newname] = keyvalue
-                return (True, newname)
-        except:
-            traceback.print_exc()
-            pass
-        return (False, keyname)
-
-    def addvaluetoprefs(self, prefkind, prefsvalue):
-        # ensure the keyvalue isn't already in the preferences
-        try:
-            if prefsvalue not in self.dedrmprefs[prefkind]:
-                self.dedrmprefs[prefkind].append(prefsvalue)
-                return True
-        except:
-            traceback.print_exc()
-        return False
-
-
-def convertprefs(always = False):
-
-    def parseIgnobleString(keystuff):
-        from calibre_plugins.dedrm.ignoblekeygen import generate_key
-        userkeys = []
-        ar = keystuff.split(':')
-        for keystring in ar:
-            try:
-                name, ccn = keystring.split(',')
-                # Generate Barnes & Noble EPUB user key from name and credit card number.
-                keyname = u"{0}_{1}".format(name.strip(),ccn.strip()[-4:])
-                keyvalue = generate_key(name, ccn)
-                userkeys.append([keyname,keyvalue])
-            except Exception, e:
-                traceback.print_exc()
-                print e.args[0]
-                pass
-        return userkeys
-
-    def parseeReaderString(keystuff):
-        from calibre_plugins.dedrm.erdr2pml import getuser_key
-        userkeys = []
-        ar = keystuff.split(':')
-        for keystring in ar:
-            try:
-                name, cc = keystring.split(',')
-                # Generate eReader user key from name and credit card number.
-                keyname = u"{0}_{1}".format(name.strip(),cc.strip()[-4:])
-                keyvalue = getuser_key(name,cc).encode('hex')
-                userkeysappend([keyname,keyvalue])
-            except Exception, e:
-                traceback.print_exc()
-                print e.args[0]
-                pass
-        return userkeys
-
-    def parseKindleString(keystuff):
-        pids = []
-        serials = []
-        ar = keystuff.split(',')
-        for keystring in ar:
-            keystring = str(keystring).strip().replace(" ","")
-            if len(keystring) == 10 or len(keystring) == 8 and keystring not in pids:
-                pids.append(keystring)
-            elif len(keystring) == 16 and keystring[0] == 'B' and keystring not in serials:
-                serials.append(keystring)
-        return (pids,serials)
-
-    def getConfigFiles(extension, encoding = None):
-        # get any files with extension 'extension' in the config dir
-        userkeys = []
-        files = [f for f in os.listdir(config_dir) if f.endswith(extension)]
-        for filename in files:
-            try:
-                fpath = os.path.join(config_dir, filename)
-                key = os.path.splitext(filename)[0]
-                value = open(fpath, 'rb').read()
-                if encoding is not None:
-                    value = value.encode(encoding)
-                userkeys.append([key,value])
-            except:
-                traceback.print_exc()
-                pass
-        return userkeys
-
-    dedrmprefs = DeDRM_Prefs()
-
-    if (not always) and dedrmprefs['configured']:
-        # We've already converted old preferences,
-        # and we're not being forced to do it again, so just return
-        return
-
-
-    print u"{0} v{1}: Importing configuration data from old DeDRM plugins".format(PLUGIN_NAME, PLUGIN_VERSION)
-
-    IGNOBLEPLUGINNAME = "Ignoble Epub DeDRM"
-    EREADERPLUGINNAME = "eReader PDB 2 PML"
-    OLDKINDLEPLUGINNAME = "K4PC, K4Mac, Kindle Mobi and Topaz DeDRM"
-
-    # get prefs from older tools
-    kindleprefs = JSONConfig(os.path.join(u"plugins", u"K4MobiDeDRM"))
-    ignobleprefs = JSONConfig(os.path.join(u"plugins", u"ignoble_epub_dedrm"))
-
-    # Handle the old ignoble plugin's customization string by converting the
-    # old string to stored keys... get that personal data out of plain sight.
-    from calibre.customize.ui import config
-    sc = config['plugin_customization']
-    val = sc.pop(IGNOBLEPLUGINNAME, None)
-    if val is not None:
-        print u"{0} v{1}: Converting old Ignoble plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
-        priorkeycount = len(dedrmprefs['bandnkeys'])
-        userkeys = parseIgnobleString(str(val))
-        for keypair in userkeys:
-            name = keypair[0]
-            value = keypair[1]
-            dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
-        addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
-        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from old Ignoble plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs(False)
-
-    # Handle the old eReader plugin's customization string by converting the
-    # old string to stored keys... get that personal data out of plain sight.
-    val = sc.pop(EREADERPLUGINNAME, None)
-    if val is not None:
-        print u"{0} v{1}: Converting old eReader plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
-        priorkeycount = len(dedrmprefs['ereaderkeys'])
-        userkeys = parseeReaderString(str(val))
-        for keypair in userkeys:
-            name = keypair[0]
-            value = keypair[1]
-            dedrmprefs.addnamedvaluetoprefs('ereaderkeys', name, value)
-        addedkeycount = len(dedrmprefs['ereaderkeys'])-priorkeycount
-        print u"{0} v{1}: {2:d} eReader {3} imported from old eReader plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs(False)
-
-    # get old Kindle plugin configuration string
-    val = sc.pop(OLDKINDLEPLUGINNAME, None)
-    if val is not None:
-        print u"{0} v{1}: Converting old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
-        priorpidcount = len(dedrmprefs['pids'])
-        priorserialcount = len(dedrmprefs['serials'])
-        pids, serials = parseKindleString(val)
-        for pid in pids:
-            dedrmprefs.addvaluetoprefs('pids',pid)
-        for serial in serials:
-            dedrmprefs.addvaluetoprefs('serials',serial)
-        addedpidcount = len(dedrmprefs['pids']) - priorpidcount
-        addedserialcount = len(dedrmprefs['serials']) - priorserialcount
-        print u"{0} v{1}: {2:d} {3} and {4:d} {5} imported from old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, u"PID" if addedpidcount==1 else u"PIDs", addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs(False)
-
-    # copy the customisations back into calibre preferences, as we've now removed the nasty plaintext
-    config['plugin_customization'] = sc
-
-    # get any .b64 files in the config dir
-    priorkeycount = len(dedrmprefs['bandnkeys'])
-    bandnfilekeys = getConfigFiles('.b64')
-    for keypair in bandnfilekeys:
-        name = keypair[0]
-        value = keypair[1]
-        dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
-    addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
-    if addedkeycount > 0:
-        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key file" if addedkeycount==1 else u"key files")
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs(False)
-
-    # get any .der files in the config dir
-    priorkeycount = len(dedrmprefs['adeptkeys'])
-    adeptfilekeys = getConfigFiles('.der','hex')
-    for keypair in adeptfilekeys:
-        name = keypair[0]
-        value = keypair[1]
-        dedrmprefs.addnamedvaluetoprefs('adeptkeys', name, value)
-    addedkeycount = len(dedrmprefs['adeptkeys'])-priorkeycount
-    if addedkeycount > 0:
-        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"keyfile" if addedkeycount==1 else u"keyfiles")
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs(False)
-
-    # get ignoble json prefs
-    if 'keys' in ignobleprefs:
-        priorkeycount = len(dedrmprefs['bandnkeys'])
-        for name in ignobleprefs['keys']:
-            value = ignobleprefs['keys'][name]
-            dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
-        addedkeycount = len(dedrmprefs['bandnkeys']) - priorkeycount
-        # no need to delete old prefs, since they contain no recoverable private data
-        if addedkeycount > 0:
-            print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from Ignoble plugin preferences.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs(False)
-
-    # get kindle json prefs
-    priorpidcount = len(dedrmprefs['pids'])
-    priorserialcount = len(dedrmprefs['serials'])
-    if 'pids' in kindleprefs:
-        pids, serials = parseKindleString(kindleprefs['pids'])
-        for pid in pids:
-            dedrmprefs.addvaluetoprefs('pids',pid)
-    if 'serials' in kindleprefs:
-        pids, serials = parseKindleString(kindleprefs['serials'])
-        for serial in serials:
-            dedrmprefs.addvaluetoprefs('serials',serial)
-    addedpidcount = len(dedrmprefs['pids']) - priorpidcount
-    if addedpidcount > 0:
-        print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, u"PID" if addedpidcount==1 else u"PIDs")
-    addedserialcount = len(dedrmprefs['serials']) - priorserialcount
-    if addedserialcount > 0:
-        print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
-    try:
-        if 'wineprefix' in kindleprefs and kindleprefs['wineprefix'] != "":
-            dedrmprefs.set('adobewineprefix',kindleprefs['wineprefix'])
-            dedrmprefs.set('kindlewineprefix',kindleprefs['wineprefix'])
-            print u"{0} v{1}: WINEPREFIX ‘(2)’ imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, kindleprefs['wineprefix'])
-    except:
-        traceback.print_exc()
-
-
-    # Make the json write all the prefs to disk
-    dedrmprefs.writeprefs()
-    print u"{0} v{1}: Finished setting up configuration data.".format(PLUGIN_NAME, PLUGIN_VERSION)

DeDRM_calibre_plugin/DeDRM_plugin/prefs.py

@@ -0,0 +1,292 @@
+#!/usr/bin/env python
+# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
+
+from __future__ import with_statement
+__license__ = 'GPL v3'
+
+# Standard Python modules.
+import os, sys, re, hashlib
+import json
+import traceback
+
+from calibre.utils.config import dynamic, config_dir, JSONConfig
+from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+from calibre.constants import iswindows, isosx
+
+class DeDRM_Prefs():
+    def __init__(self):
+        JSON_PATH = os.path.join(u"plugins", PLUGIN_NAME.strip().lower().replace(' ', '_') + '.json')
+        self.dedrmprefs = JSONConfig(JSON_PATH)
+
+        self.dedrmprefs.defaults['configured'] = False
+        self.dedrmprefs.defaults['bandnkeys'] = {}
+        self.dedrmprefs.defaults['adeptkeys'] = {}
+        self.dedrmprefs.defaults['ereaderkeys'] = {}
+        self.dedrmprefs.defaults['kindlekeys'] = {}
+        self.dedrmprefs.defaults['pids'] = []
+        self.dedrmprefs.defaults['serials'] = []
+        self.dedrmprefs.defaults['adobewineprefix'] = ""
+        self.dedrmprefs.defaults['kindlewineprefix'] = ""
+
+        # initialise
+        # we must actually set the prefs that are dictionaries and lists
+        # to empty dictionaries and lists, otherwise we are unable to add to them
+        # as then it just adds to the (memory only) dedrmprefs.defaults versions!
+        if self.dedrmprefs['bandnkeys'] == {}:
+            self.dedrmprefs['bandnkeys'] = {}
+        if self.dedrmprefs['adeptkeys'] == {}:
+            self.dedrmprefs['adeptkeys'] = {}
+        if self.dedrmprefs['ereaderkeys'] == {}:
+            self.dedrmprefs['ereaderkeys'] = {}
+        if self.dedrmprefs['kindlekeys'] == {}:
+            self.dedrmprefs['kindlekeys'] = {}
+        if self.dedrmprefs['pids'] == []:
+            self.dedrmprefs['pids'] = []
+        if self.dedrmprefs['serials'] == []:
+            self.dedrmprefs['serials'] = []
+
+    def __getitem__(self,kind = None):
+        if kind is not None:
+            return self.dedrmprefs[kind]
+        return self.dedrmprefs
+
+    def set(self, kind, value):
+        self.dedrmprefs[kind] = value
+
+    def writeprefs(self,value = True):
+        self.dedrmprefs['configured'] = value
+
+    def addnamedvaluetoprefs(self, prefkind, keyname, keyvalue):
+        try:
+            if keyvalue not in self.dedrmprefs[prefkind].values():
+                # ensure that the keyname is unique
+                # by adding a number (starting with 2) to the name if it is not
+                namecount = 1
+                newname = keyname
+                while newname in self.dedrmprefs[prefkind]:
+                    namecount += 1
+                    newname = "{0:s}_{1:d}".format(keyname,namecount)
+                # add to the preferences
+                self.dedrmprefs[prefkind][newname] = keyvalue
+                return (True, newname)
+        except:
+            traceback.print_exc()
+            pass
+        return (False, keyname)
+
+    def addvaluetoprefs(self, prefkind, prefsvalue):
+        # ensure the keyvalue isn't already in the preferences
+        try:
+            if prefsvalue not in self.dedrmprefs[prefkind]:
+                self.dedrmprefs[prefkind].append(prefsvalue)
+                return True
+        except:
+            traceback.print_exc()
+        return False
+
+
+def convertprefs(always = False):
+
+    def parseIgnobleString(keystuff):
+        from calibre_plugins.dedrm.ignoblekeygen import generate_key
+        userkeys = []
+        ar = keystuff.split(':')
+        for keystring in ar:
+            try:
+                name, ccn = keystring.split(',')
+                # Generate Barnes & Noble EPUB user key from name and credit card number.
+                keyname = u"{0}_{1}".format(name.strip(),ccn.strip()[-4:])
+                keyvalue = generate_key(name, ccn)
+                userkeys.append([keyname,keyvalue])
+            except Exception, e:
+                traceback.print_exc()
+                print e.args[0]
+                pass
+        return userkeys
+
+    def parseeReaderString(keystuff):
+        from calibre_plugins.dedrm.erdr2pml import getuser_key
+        userkeys = []
+        ar = keystuff.split(':')
+        for keystring in ar:
+            try:
+                name, cc = keystring.split(',')
+                # Generate eReader user key from name and credit card number.
+                keyname = u"{0}_{1}".format(name.strip(),cc.strip()[-4:])
+                keyvalue = getuser_key(name,cc).encode('hex')
+                userkeys.append([keyname,keyvalue])
+            except Exception, e:
+                traceback.print_exc()
+                print e.args[0]
+                pass
+        return userkeys
+
+    def parseKindleString(keystuff):
+        pids = []
+        serials = []
+        ar = keystuff.split(',')
+        for keystring in ar:
+            keystring = str(keystring).strip().replace(" ","")
+            if len(keystring) == 10 or len(keystring) == 8 and keystring not in pids:
+                pids.append(keystring)
+            elif len(keystring) == 16 and keystring[0] == 'B' and keystring not in serials:
+                serials.append(keystring)
+        return (pids,serials)
+
+    def getConfigFiles(extension, encoding = None):
+        # get any files with extension 'extension' in the config dir
+        userkeys = []
+        files = [f for f in os.listdir(config_dir) if f.endswith(extension)]
+        for filename in files:
+            try:
+                fpath = os.path.join(config_dir, filename)
+                key = os.path.splitext(filename)[0]
+                value = open(fpath, 'rb').read()
+                if encoding is not None:
+                    value = value.encode(encoding)
+                userkeys.append([key,value])
+            except:
+                traceback.print_exc()
+                pass
+        return userkeys
+
+    dedrmprefs = DeDRM_Prefs()
+
+    if (not always) and dedrmprefs['configured']:
+        # We've already converted old preferences,
+        # and we're not being forced to do it again, so just return
+        return
+
+
+    print u"{0} v{1}: Importing configuration data from old DeDRM plugins".format(PLUGIN_NAME, PLUGIN_VERSION)
+
+    IGNOBLEPLUGINNAME = "Ignoble Epub DeDRM"
+    EREADERPLUGINNAME = "eReader PDB 2 PML"
+    OLDKINDLEPLUGINNAME = "K4PC, K4Mac, Kindle Mobi and Topaz DeDRM"
+
+    # get prefs from older tools
+    kindleprefs = JSONConfig(os.path.join(u"plugins", u"K4MobiDeDRM"))
+    ignobleprefs = JSONConfig(os.path.join(u"plugins", u"ignoble_epub_dedrm"))
+
+    # Handle the old ignoble plugin's customization string by converting the
+    # old string to stored keys... get that personal data out of plain sight.
+    from calibre.customize.ui import config
+    sc = config['plugin_customization']
+    val = sc.pop(IGNOBLEPLUGINNAME, None)
+    if val is not None:
+        print u"{0} v{1}: Converting old Ignoble plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
+        priorkeycount = len(dedrmprefs['bandnkeys'])
+        userkeys = parseIgnobleString(str(val))
+        for keypair in userkeys:
+            name = keypair[0]
+            value = keypair[1]
+            dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
+        addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
+        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from old Ignoble plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # Handle the old eReader plugin's customization string by converting the
+    # old string to stored keys... get that personal data out of plain sight.
+    val = sc.pop(EREADERPLUGINNAME, None)
+    if val is not None:
+        print u"{0} v{1}: Converting old eReader plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
+        priorkeycount = len(dedrmprefs['ereaderkeys'])
+        userkeys = parseeReaderString(str(val))
+        for keypair in userkeys:
+            name = keypair[0]
+            value = keypair[1]
+            dedrmprefs.addnamedvaluetoprefs('ereaderkeys', name, value)
+        addedkeycount = len(dedrmprefs['ereaderkeys'])-priorkeycount
+        print u"{0} v{1}: {2:d} eReader {3} imported from old eReader plugin configuration string".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get old Kindle plugin configuration string
+    val = sc.pop(OLDKINDLEPLUGINNAME, None)
+    if val is not None:
+        print u"{0} v{1}: Converting old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION)
+        priorpidcount = len(dedrmprefs['pids'])
+        priorserialcount = len(dedrmprefs['serials'])
+        pids, serials = parseKindleString(val)
+        for pid in pids:
+            dedrmprefs.addvaluetoprefs('pids',pid)
+        for serial in serials:
+            dedrmprefs.addvaluetoprefs('serials',serial)
+        addedpidcount = len(dedrmprefs['pids']) - priorpidcount
+        addedserialcount = len(dedrmprefs['serials']) - priorserialcount
+        print u"{0} v{1}: {2:d} {3} and {4:d} {5} imported from old Kindle plugin configuration string.".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, u"PID" if addedpidcount==1 else u"PIDs", addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # copy the customisations back into calibre preferences, as we've now removed the nasty plaintext
+    config['plugin_customization'] = sc
+
+    # get any .b64 files in the config dir
+    priorkeycount = len(dedrmprefs['bandnkeys'])
+    bandnfilekeys = getConfigFiles('.b64')
+    for keypair in bandnfilekeys:
+        name = keypair[0]
+        value = keypair[1]
+        dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
+    addedkeycount = len(dedrmprefs['bandnkeys'])-priorkeycount
+    if addedkeycount > 0:
+        print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key file" if addedkeycount==1 else u"key files")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get any .der files in the config dir
+    priorkeycount = len(dedrmprefs['adeptkeys'])
+    adeptfilekeys = getConfigFiles('.der','hex')
+    for keypair in adeptfilekeys:
+        name = keypair[0]
+        value = keypair[1]
+        dedrmprefs.addnamedvaluetoprefs('adeptkeys', name, value)
+    addedkeycount = len(dedrmprefs['adeptkeys'])-priorkeycount
+    if addedkeycount > 0:
+        print u"{0} v{1}: {2:d} Adobe Adept {3} imported from config folder.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"keyfile" if addedkeycount==1 else u"keyfiles")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get ignoble json prefs
+    if 'keys' in ignobleprefs:
+        priorkeycount = len(dedrmprefs['bandnkeys'])
+        for name in ignobleprefs['keys']:
+            value = ignobleprefs['keys'][name]
+            dedrmprefs.addnamedvaluetoprefs('bandnkeys', name, value)
+        addedkeycount = len(dedrmprefs['bandnkeys']) - priorkeycount
+        # no need to delete old prefs, since they contain no recoverable private data
+        if addedkeycount > 0:
+            print u"{0} v{1}: {2:d} Barnes and Noble {3} imported from Ignoble plugin preferences.".format(PLUGIN_NAME, PLUGIN_VERSION, addedkeycount, u"key" if addedkeycount==1 else u"keys")
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs(False)
+
+    # get kindle json prefs
+    priorpidcount = len(dedrmprefs['pids'])
+    priorserialcount = len(dedrmprefs['serials'])
+    if 'pids' in kindleprefs:
+        pids, serials = parseKindleString(kindleprefs['pids'])
+        for pid in pids:
+            dedrmprefs.addvaluetoprefs('pids',pid)
+    if 'serials' in kindleprefs:
+        pids, serials = parseKindleString(kindleprefs['serials'])
+        for serial in serials:
+            dedrmprefs.addvaluetoprefs('serials',serial)
+    addedpidcount = len(dedrmprefs['pids']) - priorpidcount
+    if addedpidcount > 0:
+        print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedpidcount, u"PID" if addedpidcount==1 else u"PIDs")
+    addedserialcount = len(dedrmprefs['serials']) - priorserialcount
+    if addedserialcount > 0:
+        print u"{0} v{1}: {2:d} {3} imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, addedserialcount, u"serial number" if addedserialcount==1 else u"serial numbers")
+    try:
+        if 'wineprefix' in kindleprefs and kindleprefs['wineprefix'] != "":
+            dedrmprefs.set('adobewineprefix',kindleprefs['wineprefix'])
+            dedrmprefs.set('kindlewineprefix',kindleprefs['wineprefix'])
+            print u"{0} v{1}: WINEPREFIX ‘(2)’ imported from Kindle plugin preferences".format(PLUGIN_NAME, PLUGIN_VERSION, kindleprefs['wineprefix'])
+    except:
+        traceback.print_exc()
+
+
+    # Make the json write all the prefs to disk
+    dedrmprefs.writeprefs()
+    print u"{0} v{1}: Finished setting up configuration data.".format(PLUGIN_NAME, PLUGIN_VERSION)

DeDRM_calibre_plugin/DeDRM_plugin/scriptinterface.py

@@ -0,0 +1,176 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import sys
+import os
+import re
+import ineptepub
+import ignobleepub
+import epubtest
+import zipfix
+import ineptpdf
+import erdr2pml
+import k4mobidedrm
+import traceback
+
+def decryptepub(infile, outdir, rscpath):
+    errlog = ''
+
+    # first fix the epub to make sure we do not get errors
+    name, ext = os.path.splitext(os.path.basename(infile))
+    bpath = os.path.dirname(infile)
+    zippath = os.path.join(bpath,name + '_temp.zip')
+    rv = zipfix.repairBook(infile, zippath)
+    if rv != 0:
+        print "Error while trying to fix epub"
+        return rv
+
+    # determine a good name for the output file
+    outfile = os.path.join(outdir, name + '_nodrm.epub')
+
+    rv = 1
+    # first try with the Adobe adept epub
+    if  ineptepub.adeptBook(zippath):
+        # try with any keyfiles (*.der) in the rscpath
+        files = os.listdir(rscpath)
+        filefilter = re.compile("\.der$", re.IGNORECASE)
+        files = filter(filefilter.search, files)
+        if files:
+            for filename in files:
+                keypath = os.path.join(rscpath, filename)
+                userkey = open(keypath,'rb').read()
+                try:
+                    rv = ineptepub.decryptBook(userkey, zippath, outfile)
+                    if rv == 0:
+                        print "Decrypted Adobe ePub with key file {0}".format(filename)
+                        break
+                except Exception, e:
+                    errlog += traceback.format_exc()
+                    errlog += str(e)
+                    rv = 1
+    # now try with ignoble epub
+    elif  ignobleepub.ignobleBook(zippath):
+        # try with any keyfiles (*.b64) in the rscpath
+        files = os.listdir(rscpath)
+        filefilter = re.compile("\.b64$", re.IGNORECASE)
+        files = filter(filefilter.search, files)
+        if files:
+            for filename in files:
+                keypath = os.path.join(rscpath, filename)
+                userkey = open(keypath,'r').read()
+                #print userkey
+                try:
+                    rv = ignobleepub.decryptBook(userkey, zippath, outfile)
+                    if rv == 0:
+                        print "Decrypted B&N ePub with key file {0}".format(filename)
+                        break
+                except Exception, e:
+                    errlog += traceback.format_exc()
+                    errlog += str(e)
+                    rv = 1
+    else:
+        encryption = epubtest.encryption(zippath)
+        if encryption == "Unencrypted":
+            print "{0} is not DRMed.".format(name)
+            rv = 0
+        else:
+            print "{0} has an unknown encryption.".format(name)
+
+    os.remove(zippath)
+    if rv != 0:
+        print errlog
+    return rv
+
+
+def decryptpdf(infile, outdir, rscpath):
+    errlog = ''
+    rv = 1
+
+    # determine a good name for the output file
+    name, ext = os.path.splitext(os.path.basename(infile))
+    outfile = os.path.join(outdir, name + '_nodrm.pdf')
+
+    # try with any keyfiles (*.der) in the rscpath
+    files = os.listdir(rscpath)
+    filefilter = re.compile("\.der$", re.IGNORECASE)
+    files = filter(filefilter.search, files)
+    if files:
+        for filename in files:
+            keypath = os.path.join(rscpath, filename)
+            userkey = open(keypath,'rb').read()
+            try:
+                rv = ineptpdf.decryptBook(userkey, infile, outfile)
+                if rv == 0:
+                    break
+            except Exception, e:
+                errlog += traceback.format_exc()
+                errlog += str(e)
+                rv = 1
+
+    if rv != 0:
+        print errlog
+    return rv
+
+
+def decryptpdb(infile, outdir, rscpath):
+    outname = os.path.splitext(os.path.basename(infile))[0] + ".pmlz"
+    outpath = os.path.join(outdir, outname)
+    rv = 1
+    socialpath = os.path.join(rscpath,'sdrmlist.txt')
+    if os.path.exists(socialpath):
+        keydata = file(socialpath,'r').read()
+        keydata = keydata.rstrip(os.linesep)
+        ar = keydata.split(',')
+        for i in ar:
+            try:
+                name, cc8 = i.split(':')
+            except ValueError:
+                print '   Error parsing user supplied social drm data.'
+                return 1
+            try:
+                rv = erdr2pml.decryptBook(infile, outpath, True, erdr2pml.getuser_key(name, cc8))
+            except Exception, e:
+                errlog += traceback.format_exc()
+                errlog += str(e)
+                rv = 1
+
+            if rv == 0:
+                break
+    return rv
+
+
+def decryptk4mobi(infile, outdir, rscpath):
+    rv = 1
+    pidnums = []
+    pidspath = os.path.join(rscpath,'pidlist.txt')
+    if os.path.exists(pidspath):
+        pidstr = file(pidspath,'r').read()
+        pidstr = pidstr.rstrip(os.linesep)
+        pidstr = pidstr.strip()
+        if pidstr != '':
+            pidnums = pidstr.split(',')
+    serialnums = []
+    serialnumspath = os.path.join(rscpath,'seriallist.txt')
+    if os.path.exists(serialnumspath):
+        serialstr = file(serialnumspath,'r').read()
+        serialstr = serialstr.rstrip(os.linesep)
+        serialstr = serialstr.strip()
+        if serialstr != '':
+            serialnums = serialstr.split(',')
+    kDatabaseFiles = []
+    files = os.listdir(rscpath)
+    filefilter = re.compile("\.k4i$", re.IGNORECASE)
+    files = filter(filefilter.search, files)
+    if files:
+        for filename in files:
+            dpath = os.path.join(rscpath,filename)
+            kDatabaseFiles.append(dpath)
+    try:
+        rv = k4mobidedrm.decryptBook(infile, outdir, kDatabaseFiles, serialnums, pidnums)
+    except Exception, e:
+        errlog += traceback.format_exc()
+        errlog += str(e)
+        rv = 1
+
+    return rv

DeDRM_calibre_plugin/DeDRM_plugin/scrolltextwidget.py

@@ -0,0 +1,27 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import Tkinter
+import Tkconstants
+
+# basic scrolled text widget
+class ScrolledText(Tkinter.Text):
+    def __init__(self, master=None, **kw):
+        self.frame = Tkinter.Frame(master)
+        self.vbar = Tkinter.Scrollbar(self.frame)
+        self.vbar.pack(side=Tkconstants.RIGHT, fill=Tkconstants.Y)
+        kw.update({'yscrollcommand': self.vbar.set})
+        Tkinter.Text.__init__(self, self.frame, **kw)
+        self.pack(side=Tkconstants.LEFT, fill=Tkconstants.BOTH, expand=True)
+        self.vbar['command'] = self.yview
+        # Copy geometry methods of self.frame without overriding Text
+        # methods = hack!
+        text_meths = vars(Tkinter.Text).keys()
+        methods = vars(Tkinter.Pack).keys() + vars(Tkinter.Grid).keys() + vars(Tkinter.Place).keys()
+        methods = set(methods).difference(text_meths)
+        for m in methods:
+            if m[0] != '_' and m != 'config' and m != 'configure':
+                setattr(self, m, getattr(self.frame, m))
+
+    def __str__(self):
+        return str(self.frame)

DeDRM_calibre_plugin/DeDRM_plugin/simpleprefs.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import sys
+import os, os.path
+import shutil
+
+class SimplePrefsError(Exception):
+    pass
+
+class SimplePrefs(object):
+    def __init__(self, target, description):
+        self.prefs = {}
+        self.key2file={}
+        self.file2key={}
+        for keyfilemap in description:
+            [key, filename] = keyfilemap
+            self.key2file[key] = filename
+            self.file2key[filename] = key
+        self.target = target + 'Prefs'
+        if sys.platform.startswith('win'):
+            import _winreg as winreg
+            regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
+            path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
+            prefdir = path + os.sep + self.target
+        elif sys.platform.startswith('darwin'):
+            home = os.getenv('HOME')
+            prefdir = os.path.join(home,'Library','Preferences','org.' + self.target)
+        else:
+            # linux and various flavors of unix
+            home = os.getenv('HOME')
+            prefdir = os.path.join(home,'.' + self.target)
+        if not os.path.exists(prefdir):
+            os.makedirs(prefdir)
+        self.prefdir = prefdir
+        self.prefs['dir'] = self.prefdir
+        self._loadPreferences()
+
+    def _loadPreferences(self):
+        filenames = os.listdir(self.prefdir)
+        for filename in filenames:
+            if filename in self.file2key:
+                key = self.file2key[filename]
+                filepath = os.path.join(self.prefdir,filename)
+                if os.path.isfile(filepath):
+                    try :
+                        data = file(filepath,'rb').read()
+                        self.prefs[key] = data
+                    except Exception, e:
+                        pass
+
+    def getPreferences(self):
+        return self.prefs
+
+    def setPreferences(self, newprefs={}):
+        if 'dir' not in newprefs:
+            raise SimplePrefsError('Error: Attempt to Set Preferences in unspecified directory')
+        if newprefs['dir'] != self.prefs['dir']:
+            raise SimplePrefsError('Error: Attempt to Set Preferences in unspecified directory')
+        for key in newprefs:
+            if key != 'dir':
+                if key in self.key2file:
+                    filename = self.key2file[key]
+                    filepath = os.path.join(self.prefdir,filename)
+                    data = newprefs[key]
+                    if data != None:
+                        data = str(data)
+                    if data == None or data == '':
+                        if os.path.exists(filepath):
+                            os.remove(filepath)
+                    else:
+                        try:
+                            file(filepath,'wb').write(data)
+                        except Exception, e:
+                            pass
+        self.prefs = newprefs
+        return

DeDRM_calibre_plugin/DeDRM_plugin/stylexml2css.py

@@ -178,7 +178,12 @@ class DocParser(object):
                             if val == "":
                                 val = 0
 
-                            if not ((attr == 'hang') and (int(val) == 0)) :
+                            if not ((attr == 'hang') and (int(val) == 0)):
+                                try:
+                                    f = float(val)
+                                except:
+                                    print "Warning: unrecognised val, ignoring"
+                                    val = 0
                                 pv = float(val)/scale
                                 cssargs[attr] = (self.attr_val_map[attr], pv)
                                 keep = True

DeDRM_calibre_plugin/DeDRM_plugin/subasyncio.py

@@ -0,0 +1,148 @@
+#!/usr/bin/env python
+# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+
+import os, sys
+import signal
+import threading
+import subprocess
+from subprocess import Popen, PIPE, STDOUT
+
+# **heavily** chopped up and modfied version of asyncproc.py
+# to make it actually work on Windows as well as Mac/Linux
+# For the original see:
+# "http://www.lysator.liu.se/~bellman/download/"
+# author is  "Thomas Bellman <bellman@lysator.liu.se>"
+# available under GPL version 3 or Later
+
+# create an asynchronous subprocess whose output can be collected in
+# a non-blocking manner
+
+# What a mess!  Have to use threads just to get non-blocking io
+# in a cross-platform manner
+
+# luckily all thread use is hidden within this class
+
+class Process(object):
+    def __init__(self, *params, **kwparams):
+        if len(params) <= 3:
+            kwparams.setdefault('stdin', subprocess.PIPE)
+        if len(params) <= 4:
+            kwparams.setdefault('stdout', subprocess.PIPE)
+        if len(params) <= 5:
+            kwparams.setdefault('stderr', subprocess.PIPE)
+        self.__pending_input = []
+        self.__collected_outdata = []
+        self.__collected_errdata = []
+        self.__exitstatus = None
+        self.__lock = threading.Lock()
+        self.__inputsem = threading.Semaphore(0)
+        self.__quit = False
+
+        self.__process = subprocess.Popen(*params, **kwparams)
+
+        if self.__process.stdin:
+            self.__stdin_thread = threading.Thread(
+                name="stdin-thread",
+                target=self.__feeder, args=(self.__pending_input,
+                                            self.__process.stdin))
+            self.__stdin_thread.setDaemon(True)
+            self.__stdin_thread.start()
+
+        if self.__process.stdout:
+            self.__stdout_thread = threading.Thread(
+                name="stdout-thread",
+                target=self.__reader, args=(self.__collected_outdata,
+                                            self.__process.stdout))
+            self.__stdout_thread.setDaemon(True)
+            self.__stdout_thread.start()
+
+        if self.__process.stderr:
+            self.__stderr_thread = threading.Thread(
+                name="stderr-thread",
+                target=self.__reader, args=(self.__collected_errdata,
+                                            self.__process.stderr))
+            self.__stderr_thread.setDaemon(True)
+            self.__stderr_thread.start()
+
+    def pid(self):
+        return self.__process.pid
+
+    def kill(self, signal):
+        self.__process.send_signal(signal)
+
+    # check on subprocess (pass in 'nowait') to act like poll
+    def wait(self, flag):
+        if flag.lower() == 'nowait':
+            rc = self.__process.poll()
+        else:
+            rc = self.__process.wait()
+        if rc != None:
+            if self.__process.stdin:
+                self.closeinput()
+            if self.__process.stdout:
+                self.__stdout_thread.join()
+            if self.__process.stderr:
+                self.__stderr_thread.join()
+        return self.__process.returncode
+
+    def terminate(self):
+        if self.__process.stdin:
+            self.closeinput()
+        self.__process.terminate()
+
+    # thread gets data from subprocess stdout
+    def __reader(self, collector, source):
+        while True:
+            data = os.read(source.fileno(), 65536)
+            self.__lock.acquire()
+            collector.append(data)
+            self.__lock.release()
+            if data == "":
+                source.close()
+                break
+        return
+
+    # thread feeds data to subprocess stdin
+    def __feeder(self, pending, drain):
+        while True:
+            self.__inputsem.acquire()
+            self.__lock.acquire()
+            if not pending  and self.__quit:
+                drain.close()
+                self.__lock.release()
+                break
+            data = pending.pop(0)
+            self.__lock.release()
+            drain.write(data)
+
+    # non-blocking read of data from subprocess stdout
+    def read(self):
+        self.__lock.acquire()
+        outdata = "".join(self.__collected_outdata)
+        del self.__collected_outdata[:]
+        self.__lock.release()
+        return outdata
+
+    # non-blocking read of data from subprocess stderr
+    def readerr(self):
+        self.__lock.acquire()
+        errdata = "".join(self.__collected_errdata)
+        del self.__collected_errdata[:]
+        self.__lock.release()
+        return errdata
+
+    # non-blocking write to stdin of subprocess
+    def write(self, data):
+        if self.__process.stdin is None:
+            raise ValueError("Writing to process with stdin not a pipe")
+        self.__lock.acquire()
+        self.__pending_input.append(data)
+        self.__inputsem.release()
+        self.__lock.release()
+
+    # close stdinput of subprocess
+    def closeinput(self):
+        self.__lock.acquire()
+        self.__quit = True
+        self.__inputsem.release()
+        self.__lock.release()

DeDRM_calibre_plugin/DeDRM_plugin/topazextract.py

@@ -1,148 +1,538 @@
 #!/usr/bin/env python
-# vim:ts=4:sw=4:softtabstop=4:smarttab:expandtab
+# -*- coding: utf-8 -*-
 
-import os, sys
-import signal
-import threading
-import subprocess
-from subprocess import Popen, PIPE, STDOUT
+# topazextract.py
+# Mostly written by some_updates based on code from many others
 
-# **heavily** chopped up and modfied version of asyncproc.py
-# to make it actually work on Windows as well as Mac/Linux
-# For the original see:
-# "http://www.lysator.liu.se/~bellman/download/"
-# author is  "Thomas Bellman <bellman@lysator.liu.se>"
-# available under GPL version 3 or Later
+# Changelog
+#  4.9  - moved unicode_argv call inside main for Windows DeDRM compatibility
+#  5.0  - Fixed potential unicode problem with command line interface
 
-# create an asynchronous subprocess whose output can be collected in
-# a non-blocking manner
+__version__ = '5.0'
 
-# What a mess!  Have to use threads just to get non-blocking io
-# in a cross-platform manner
+import sys
+import os, csv, getopt
+import zlib, zipfile, tempfile, shutil
+import traceback
+from struct import pack
+from struct import unpack
+from alfcrypto import Topaz_Cipher
 
-# luckily all thread use is hidden within this class
-
-class Process(object):
-    def __init__(self, *params, **kwparams):
-        if len(params) <= 3:
-            kwparams.setdefault('stdin', subprocess.PIPE)
-        if len(params) <= 4:
-            kwparams.setdefault('stdout', subprocess.PIPE)
-        if len(params) <= 5:
-            kwparams.setdefault('stderr', subprocess.PIPE)
-        self.__pending_input = []
-        self.__collected_outdata = []
-        self.__collected_errdata = []
-        self.__exitstatus = None
-        self.__lock = threading.Lock()
-        self.__inputsem = threading.Semaphore(0)
-        self.__quit = False
-
-        self.__process = subprocess.Popen(*params, **kwparams)
-
-        if self.__process.stdin:
-            self.__stdin_thread = threading.Thread(
-                name="stdin-thread",
-                target=self.__feeder, args=(self.__pending_input,
-                                            self.__process.stdin))
-            self.__stdin_thread.setDaemon(True)
-            self.__stdin_thread.start()
-
-        if self.__process.stdout:
-            self.__stdout_thread = threading.Thread(
-                name="stdout-thread",
-                target=self.__reader, args=(self.__collected_outdata,
-                                            self.__process.stdout))
-            self.__stdout_thread.setDaemon(True)
-            self.__stdout_thread.start()
-
-        if self.__process.stderr:
-            self.__stderr_thread = threading.Thread(
-                name="stderr-thread",
-                target=self.__reader, args=(self.__collected_errdata,
-                                            self.__process.stderr))
-            self.__stderr_thread.setDaemon(True)
-            self.__stderr_thread.start()
-
-    def pid(self):
-        return self.__process.pid
-
-    def kill(self, signal):
-        self.__process.send_signal(signal)
-
-    # check on subprocess (pass in 'nowait') to act like poll
-    def wait(self, flag):
-        if flag.lower() == 'nowait':
-            rc = self.__process.poll()
-        else:
-            rc = self.__process.wait()
-        if rc != None:
-            if self.__process.stdin:
-                self.closeinput()
-            if self.__process.stdout:
-                self.__stdout_thread.join()
-            if self.__process.stderr:
-                self.__stderr_thread.join()
-        return self.__process.returncode
-
-    def terminate(self):
-        if self.__process.stdin:
-            self.closeinput()
-        self.__process.terminate()
-
-    # thread gets data from subprocess stdout
-    def __reader(self, collector, source):
-        while True:
-            data = os.read(source.fileno(), 65536)
-            self.__lock.acquire()
-            collector.append(data)
-            self.__lock.release()
-            if data == "":
-                source.close()
-                break
-        return
-
-    # thread feeds data to subprocess stdin
-    def __feeder(self, pending, drain):
-        while True:
-            self.__inputsem.acquire()
-            self.__lock.acquire()
-            if not pending  and self.__quit:
-                drain.close()
-                self.__lock.release()
-                break
-            data = pending.pop(0)
-            self.__lock.release()
-            drain.write(data)
-
-    # non-blocking read of data from subprocess stdout
-    def read(self):
-        self.__lock.acquire()
-        outdata = "".join(self.__collected_outdata)
-        del self.__collected_outdata[:]
-        self.__lock.release()
-        return outdata
-
-    # non-blocking read of data from subprocess stderr
-    def readerr(self):
-        self.__lock.acquire()
-        errdata = "".join(self.__collected_errdata)
-        del self.__collected_errdata[:]
-        self.__lock.release()
-        return errdata
-
-    # non-blocking write to stdin of subprocess
+class SafeUnbuffered:
+    def __init__(self, stream):
+        self.stream = stream
+        self.encoding = stream.encoding
+        if self.encoding == None:
+            self.encoding = "utf-8"
     def write(self, data):
-        if self.__process.stdin is None:
-            raise ValueError("Writing to process with stdin not a pipe")
-        self.__lock.acquire()
-        self.__pending_input.append(data)
-        self.__inputsem.release()
-        self.__lock.release()
+        if isinstance(data,unicode):
+            data = data.encode(self.encoding,"replace")
+        self.stream.write(data)
+        self.stream.flush()
+    def __getattr__(self, attr):
+        return getattr(self.stream, attr)
 
-    # close stdinput of subprocess
-    def closeinput(self):
-        self.__lock.acquire()
-        self.__quit = True
-        self.__inputsem.release()
-        self.__lock.release()
+iswindows = sys.platform.startswith('win')
+isosx = sys.platform.startswith('darwin')
+
+def unicode_argv():
+    if iswindows:
+        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
+        # strings.
+
+        # Versions 2.x of Python don't support Unicode in sys.argv on
+        # Windows, with the underlying Windows API instead replacing multi-byte
+        # characters with '?'.
+
+
+        from ctypes import POINTER, byref, cdll, c_int, windll
+        from ctypes.wintypes import LPCWSTR, LPWSTR
+
+        GetCommandLineW = cdll.kernel32.GetCommandLineW
+        GetCommandLineW.argtypes = []
+        GetCommandLineW.restype = LPCWSTR
+
+        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
+        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
+        CommandLineToArgvW.restype = POINTER(LPWSTR)
+
+        cmd = GetCommandLineW()
+        argc = c_int(0)
+        argv = CommandLineToArgvW(cmd, byref(argc))
+        if argc.value > 0:
+            # Remove Python executable and commands if present
+            start = argc.value - len(sys.argv)
+            return [argv[i] for i in
+                    xrange(start, argc.value)]
+        # if we don't have any arguments at all, just pass back script name
+        # this should never happen
+        return [u"mobidedrm.py"]
+    else:
+        argvencoding = sys.stdin.encoding
+        if argvencoding == None:
+            argvencoding = 'utf-8'
+        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+
+#global switch
+debug = False
+
+if 'calibre' in sys.modules:
+    inCalibre = True
+    from calibre_plugins.dedrm import kgenpids
+else:
+    inCalibre = False
+    import kgenpids
+
+
+class DrmException(Exception):
+    pass
+
+
+# recursive zip creation support routine
+def zipUpDir(myzip, tdir, localname):
+    currentdir = tdir
+    if localname != u"":
+        currentdir = os.path.join(currentdir,localname)
+    list = os.listdir(currentdir)
+    for file in list:
+        afilename = file
+        localfilePath = os.path.join(localname, afilename)
+        realfilePath = os.path.join(currentdir,file)
+        if os.path.isfile(realfilePath):
+            myzip.write(realfilePath, localfilePath)
+        elif os.path.isdir(realfilePath):
+            zipUpDir(myzip, tdir, localfilePath)
+
+#
+# Utility routines
+#
+
+# Get a 7 bit encoded number from file
+def bookReadEncodedNumber(fo):
+    flag = False
+    data = ord(fo.read(1))
+    if data == 0xFF:
+        flag = True
+        data = ord(fo.read(1))
+    if data >= 0x80:
+        datax = (data & 0x7F)
+        while data >= 0x80 :
+            data = ord(fo.read(1))
+            datax = (datax <<7) + (data & 0x7F)
+        data = datax
+    if flag:
+        data = -data
+    return data
+
+# Get a length prefixed string from file
+def bookReadString(fo):
+    stringLength = bookReadEncodedNumber(fo)
+    return unpack(str(stringLength)+'s',fo.read(stringLength))[0]
+
+#
+# crypto routines
+#
+
+# Context initialisation for the Topaz Crypto
+def topazCryptoInit(key):
+    return Topaz_Cipher().ctx_init(key)
+
+#     ctx1 = 0x0CAFFE19E
+#     for keyChar in key:
+#         keyByte = ord(keyChar)
+#         ctx2 = ctx1
+#         ctx1 = ((((ctx1 >>2) * (ctx1 >>7))&0xFFFFFFFF) ^ (keyByte * keyByte * 0x0F902007)& 0xFFFFFFFF )
+#     return [ctx1,ctx2]
+
+# decrypt data with the context prepared by topazCryptoInit()
+def topazCryptoDecrypt(data, ctx):
+    return Topaz_Cipher().decrypt(data, ctx)
+#     ctx1 = ctx[0]
+#     ctx2 = ctx[1]
+#     plainText = ""
+#     for dataChar in data:
+#         dataByte = ord(dataChar)
+#         m = (dataByte ^ ((ctx1 >> 3) &0xFF) ^ ((ctx2<<3) & 0xFF)) &0xFF
+#         ctx2 = ctx1
+#         ctx1 = (((ctx1 >> 2) * (ctx1 >> 7)) &0xFFFFFFFF) ^((m * m * 0x0F902007) &0xFFFFFFFF)
+#         plainText += chr(m)
+#     return plainText
+
+# Decrypt data with the PID
+def decryptRecord(data,PID):
+    ctx = topazCryptoInit(PID)
+    return topazCryptoDecrypt(data, ctx)
+
+# Try to decrypt a dkey record (contains the bookPID)
+def decryptDkeyRecord(data,PID):
+    record = decryptRecord(data,PID)
+    fields = unpack('3sB8sB8s3s',record)
+    if fields[0] != 'PID' or fields[5] != 'pid' :
+        raise DrmException(u"Didn't find PID magic numbers in record")
+    elif fields[1] != 8 or fields[3] != 8 :
+        raise DrmException(u"Record didn't contain correct length fields")
+    elif fields[2] != PID :
+        raise DrmException(u"Record didn't contain PID")
+    return fields[4]
+
+# Decrypt all dkey records (contain the book PID)
+def decryptDkeyRecords(data,PID):
+    nbKeyRecords = ord(data[0])
+    records = []
+    data = data[1:]
+    for i in range (0,nbKeyRecords):
+        length = ord(data[0])
+        try:
+            key = decryptDkeyRecord(data[1:length+1],PID)
+            records.append(key)
+        except DrmException:
+            pass
+        data = data[1+length:]
+    if len(records) == 0:
+        raise DrmException(u"BookKey Not Found")
+    return records
+
+
+class TopazBook:
+    def __init__(self, filename):
+        self.fo = file(filename, 'rb')
+        self.outdir = tempfile.mkdtemp()
+        # self.outdir = 'rawdat'
+        self.bookPayloadOffset = 0
+        self.bookHeaderRecords = {}
+        self.bookMetadata = {}
+        self.bookKey = None
+        magic = unpack('4s',self.fo.read(4))[0]
+        if magic != 'TPZ0':
+            raise DrmException(u"Parse Error : Invalid Header, not a Topaz file")
+        self.parseTopazHeaders()
+        self.parseMetadata()
+
+    def parseTopazHeaders(self):
+        def bookReadHeaderRecordData():
+            # Read and return the data of one header record at the current book file position
+            # [[offset,decompressedLength,compressedLength],...]
+            nbValues = bookReadEncodedNumber(self.fo)
+            if debug: print "%d records in header " % nbValues,
+            values = []
+            for i in range (0,nbValues):
+                values.append([bookReadEncodedNumber(self.fo),bookReadEncodedNumber(self.fo),bookReadEncodedNumber(self.fo)])
+            return values
+        def parseTopazHeaderRecord():
+            # Read and parse one header record at the current book file position and return the associated data
+            # [[offset,decompressedLength,compressedLength],...]
+            if ord(self.fo.read(1)) != 0x63:
+                raise DrmException(u"Parse Error : Invalid Header")
+            tag = bookReadString(self.fo)
+            record = bookReadHeaderRecordData()
+            return [tag,record]
+        nbRecords = bookReadEncodedNumber(self.fo)
+        if debug: print "Headers: %d" % nbRecords
+        for i in range (0,nbRecords):
+            result = parseTopazHeaderRecord()
+            if debug: print result[0], ": ", result[1]
+            self.bookHeaderRecords[result[0]] = result[1]
+        if ord(self.fo.read(1))  != 0x64 :
+            raise DrmException(u"Parse Error : Invalid Header")
+        self.bookPayloadOffset = self.fo.tell()
+
+    def parseMetadata(self):
+        # Parse the metadata record from the book payload and return a list of [key,values]
+        self.fo.seek(self.bookPayloadOffset + self.bookHeaderRecords['metadata'][0][0])
+        tag = bookReadString(self.fo)
+        if tag != 'metadata' :
+            raise DrmException(u"Parse Error : Record Names Don't Match")
+        flags = ord(self.fo.read(1))
+        nbRecords = ord(self.fo.read(1))
+        if debug: print "Metadata Records: %d" % nbRecords
+        for i in range (0,nbRecords) :
+            keyval = bookReadString(self.fo)
+            content = bookReadString(self.fo)
+            if debug: print keyval
+            if debug: print content
+            self.bookMetadata[keyval] = content
+        return self.bookMetadata
+
+    def getPIDMetaInfo(self):
+        keysRecord = self.bookMetadata.get('keys','')
+        keysRecordRecord = ''
+        if keysRecord != '':
+            keylst = keysRecord.split(',')
+            for keyval in keylst:
+                keysRecordRecord += self.bookMetadata.get(keyval,'')
+        return keysRecord, keysRecordRecord
+
+    def getBookTitle(self):
+        title = ''
+        if 'Title' in self.bookMetadata:
+            title = self.bookMetadata['Title']
+        return title.decode('utf-8')
+
+    def setBookKey(self, key):
+        self.bookKey = key
+
+    def getBookPayloadRecord(self, name, index):
+        # Get a record in the book payload, given its name and index.
+        # decrypted and decompressed if necessary
+        encrypted = False
+        compressed = False
+        try:
+            recordOffset = self.bookHeaderRecords[name][index][0]
+        except:
+            raise DrmException("Parse Error : Invalid Record, record not found")
+
+        self.fo.seek(self.bookPayloadOffset + recordOffset)
+
+        tag = bookReadString(self.fo)
+        if tag != name :
+            raise DrmException("Parse Error : Invalid Record, record name doesn't match")
+
+        recordIndex = bookReadEncodedNumber(self.fo)
+        if recordIndex < 0 :
+            encrypted = True
+            recordIndex = -recordIndex -1
+
+        if recordIndex != index :
+            raise DrmException("Parse Error : Invalid Record, index doesn't match")
+
+        if (self.bookHeaderRecords[name][index][2] > 0):
+            compressed = True
+            record = self.fo.read(self.bookHeaderRecords[name][index][2])
+        else:
+            record = self.fo.read(self.bookHeaderRecords[name][index][1])
+
+        if encrypted:
+            if self.bookKey:
+                ctx = topazCryptoInit(self.bookKey)
+                record = topazCryptoDecrypt(record,ctx)
+            else :
+                raise DrmException("Error: Attempt to decrypt without bookKey")
+
+        if compressed:
+            record = zlib.decompress(record)
+
+        return record
+
+    def processBook(self, pidlst):
+        raw = 0
+        fixedimage=True
+        try:
+            keydata = self.getBookPayloadRecord('dkey', 0)
+        except DrmException, e:
+            print u"no dkey record found, book may not be encrypted"
+            print u"attempting to extrct files without a book key"
+            self.createBookDirectory()
+            self.extractFiles()
+            print u"Successfully Extracted Topaz contents"
+            if inCalibre:
+                from calibre_plugins.dedrm import genbook
+            else:
+                import genbook
+
+            rv = genbook.generateBook(self.outdir, raw, fixedimage)
+            if rv == 0:
+                print u"Book Successfully generated."
+            return rv
+
+        # try each pid to decode the file
+        bookKey = None
+        for pid in pidlst:
+            # use 8 digit pids here
+            pid = pid[0:8]
+            print u"Trying: {0}".format(pid)
+            bookKeys = []
+            data = keydata
+            try:
+                bookKeys+=decryptDkeyRecords(data,pid)
+            except DrmException, e:
+                pass
+            else:
+                bookKey = bookKeys[0]
+                print u"Book Key Found! ({0})".format(bookKey.encode('hex'))
+                break
+
+        if not bookKey:
+            raise DrmException(u"No key found in {0:d} keys tried. Read the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(len(pidlst)))
+
+        self.setBookKey(bookKey)
+        self.createBookDirectory()
+        self.extractFiles() 
+        print u"Successfully Extracted Topaz contents"
+        if inCalibre:
+            from calibre_plugins.dedrm import genbook
+        else:
+            import genbook
+
+        rv = genbook.generateBook(self.outdir, raw, fixedimage)
+        if rv == 0:
+            print u"Book Successfully generated"
+        return rv
+
+    def createBookDirectory(self):
+        outdir = self.outdir
+        # create output directory structure
+        if not os.path.exists(outdir):
+            os.makedirs(outdir)
+        destdir =  os.path.join(outdir,u"img")
+        if not os.path.exists(destdir):
+            os.makedirs(destdir)
+        destdir =  os.path.join(outdir,u"color_img")
+        if not os.path.exists(destdir):
+            os.makedirs(destdir)
+        destdir =  os.path.join(outdir,u"page")
+        if not os.path.exists(destdir):
+            os.makedirs(destdir)
+        destdir =  os.path.join(outdir,u"glyphs")
+        if not os.path.exists(destdir):
+            os.makedirs(destdir)
+
+    def extractFiles(self):
+        outdir = self.outdir
+        for headerRecord in self.bookHeaderRecords:
+            name = headerRecord
+            if name != 'dkey':
+                ext = u".dat"
+                if name == 'img': ext = u".jpg"
+                if name == 'color' : ext = u".jpg"
+                print u"Processing Section: {0}\n. . .".format(name),
+                for index in range (0,len(self.bookHeaderRecords[name])) :
+                    fname = u"{0}{1:04d}{2}".format(name,index,ext)
+                    destdir = outdir
+                    if name == 'img':
+                        destdir =  os.path.join(outdir,u"img")
+                    if name == 'color':
+                        destdir =  os.path.join(outdir,u"color_img")
+                    if name == 'page':
+                        destdir =  os.path.join(outdir,u"page")
+                    if name == 'glyphs':
+                        destdir =  os.path.join(outdir,u"glyphs")
+                    outputFile = os.path.join(destdir,fname)
+                    print u".",
+                    record = self.getBookPayloadRecord(name,index)
+                    if record != '':
+                        file(outputFile, 'wb').write(record)
+                print u" "
+
+    def getFile(self, zipname):
+        htmlzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
+        htmlzip.write(os.path.join(self.outdir,u"book.html"),u"book.html")
+        htmlzip.write(os.path.join(self.outdir,u"book.opf"),u"book.opf")
+        if os.path.isfile(os.path.join(self.outdir,u"cover.jpg")):
+            htmlzip.write(os.path.join(self.outdir,u"cover.jpg"),u"cover.jpg")
+        htmlzip.write(os.path.join(self.outdir,u"style.css"),u"style.css")
+        zipUpDir(htmlzip, self.outdir, u"img")
+        htmlzip.close()
+
+    def getBookType(self):
+        return u"Topaz"
+
+    def getBookExtension(self):
+        return u".htmlz"
+
+    def getSVGZip(self, zipname):
+        svgzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
+        svgzip.write(os.path.join(self.outdir,u"index_svg.xhtml"),u"index_svg.xhtml")
+        zipUpDir(svgzip, self.outdir, u"svg")
+        zipUpDir(svgzip, self.outdir, u"img")
+        svgzip.close()
+
+    def cleanup(self):
+        if os.path.isdir(self.outdir):
+            shutil.rmtree(self.outdir, True)
+
+def usage(progname):
+    print u"Removes DRM protection from Topaz ebooks and extracts the contents"
+    print u"Usage:"
+    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] <infile> <outdir>".format(progname)
+
+# Main
+def cli_main():
+    argv=unicode_argv()
+    progname = os.path.basename(argv[0])
+    print u"TopazExtract v{0}.".format(__version__)
+
+    try:
+        opts, args = getopt.getopt(argv[1:], "k:p:s:x")
+    except getopt.GetoptError, err:
+        print u"Error in options or arguments: {0}".format(err.args[0])
+        usage(progname)
+        return 1
+    if len(args)<2:
+        usage(progname)
+        return 1
+
+    infile = args[0]
+    outdir = args[1]
+    if not os.path.isfile(infile):
+        print u"Input File {0} Does Not Exist.".format(infile)
+        return 1
+
+    if not os.path.exists(outdir):
+        print u"Output Directory {0} Does Not Exist.".format(outdir)
+        return 1
+
+    kDatabaseFiles = []
+    serials = []
+    pids = []
+
+    for o, a in opts:
+        if o == '-k':
+            if a == None :
+                raise DrmException("Invalid parameter for -k")
+            kDatabaseFiles.append(a)
+        if o == '-p':
+            if a == None :
+                raise DrmException("Invalid parameter for -p")
+            pids = a.split(',')
+        if o == '-s':
+            if a == None :
+                raise DrmException("Invalid parameter for -s")
+            serials = [serial.replace(" ","") for serial in a.split(',')]
+
+    bookname = os.path.splitext(os.path.basename(infile))[0]
+
+    tb = TopazBook(infile)
+    title = tb.getBookTitle()
+    print u"Processing Book: {0}".format(title)
+    md1, md2 = tb.getPIDMetaInfo()
+    pids.extend(kgenpids.getPidList(md1, md2, serials, kDatabaseFiles))
+
+    try:
+        print u"Decrypting Book"
+        tb.processBook(pids)
+
+        print u"   Creating HTML ZIP Archive"
+        zipname = os.path.join(outdir, bookname + u"_nodrm.htmlz")
+        tb.getFile(zipname)
+
+        print u"   Creating SVG ZIP Archive"
+        zipname = os.path.join(outdir, bookname + u"_SVG.zip")
+        tb.getSVGZip(zipname)
+
+        # removing internal temporary directory of pieces
+        tb.cleanup()
+
+    except DrmException, e:
+        print u"Decryption failed\n{0}".format(traceback.format_exc())
+
+        try:
+            tb.cleanup()
+        except:
+            pass
+        return 1
+
+    except Exception, e:
+        print u"Decryption failed\m{0}".format(traceback.format_exc())
+        try:
+            tb.cleanup()
+        except:
+            pass
+        return 1
+
+    return 0
+
+
+if __name__ == '__main__':
+    sys.stdout=SafeUnbuffered(sys.stdout)
+    sys.stderr=SafeUnbuffered(sys.stderr)
+    sys.exit(cli_main())

DeDRM_calibre_plugin/DeDRM_plugin/utilities.py

@@ -1,538 +1,39 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-# topazextract.py
-# Mostly written by some_updates based on code from many others
+from __future__ import with_statement
 
-# Changelog
-#  4.9  - moved unicode_argv call inside main for Windows DeDRM compatibility
-#  5.0  - Fixed potential unicode problem with command line interface
+__license__ = 'GPL v3'
 
-__version__ = '5.0'
+DETAILED_MESSAGE = \
+'You have personal information stored in this plugin\'s customization '+ \
+'string from a previous version of this plugin.\n\n'+ \
+'This new version of the plugin can convert that info '+ \
+'into key data that the new plugin can then use (which doesn\'t '+ \
+'require personal information to be stored/displayed in an insecure '+ \
+'manner like the old plugin did).\n\nIf you choose NOT to migrate this data at this time '+ \
+'you will be prompted to save that personal data to a file elsewhere; and you\'ll have '+ \
+'to manually re-configure this plugin with your information.\n\nEither way... ' + \
+'this new version of the plugin will not be responsible for storing that personal '+ \
+'info in plain sight any longer.'
 
-import sys
-import os, csv, getopt
-import zlib, zipfile, tempfile, shutil
-import traceback
-from struct import pack
-from struct import unpack
-from alfcrypto import Topaz_Cipher
-
-class SafeUnbuffered:
-    def __init__(self, stream):
-        self.stream = stream
-        self.encoding = stream.encoding
-        if self.encoding == None:
-            self.encoding = "utf-8"
-    def write(self, data):
-        if isinstance(data,unicode):
-            data = data.encode(self.encoding,"replace")
-        self.stream.write(data)
-        self.stream.flush()
-    def __getattr__(self, attr):
-        return getattr(self.stream, attr)
-
-iswindows = sys.platform.startswith('win')
-isosx = sys.platform.startswith('darwin')
-
-def unicode_argv():
-    if iswindows:
-        # Uses shell32.GetCommandLineArgvW to get sys.argv as a list of Unicode
-        # strings.
-
-        # Versions 2.x of Python don't support Unicode in sys.argv on
-        # Windows, with the underlying Windows API instead replacing multi-byte
-        # characters with '?'.
-
-
-        from ctypes import POINTER, byref, cdll, c_int, windll
-        from ctypes.wintypes import LPCWSTR, LPWSTR
-
-        GetCommandLineW = cdll.kernel32.GetCommandLineW
-        GetCommandLineW.argtypes = []
-        GetCommandLineW.restype = LPCWSTR
-
-        CommandLineToArgvW = windll.shell32.CommandLineToArgvW
-        CommandLineToArgvW.argtypes = [LPCWSTR, POINTER(c_int)]
-        CommandLineToArgvW.restype = POINTER(LPWSTR)
-
-        cmd = GetCommandLineW()
-        argc = c_int(0)
-        argv = CommandLineToArgvW(cmd, byref(argc))
-        if argc.value > 0:
-            # Remove Python executable and commands if present
-            start = argc.value - len(sys.argv)
-            return [argv[i] for i in
-                    xrange(start, argc.value)]
-        # if we don't have any arguments at all, just pass back script name
-        # this should never happen
-        return [u"mobidedrm.py"]
+def uStrCmp (s1, s2, caseless=False):
+    import unicodedata as ud
+    str1 = s1 if isinstance(s1, unicode) else unicode(s1)
+    str2 = s2 if isinstance(s2, unicode) else unicode(s2)
+    if caseless:
+        return ud.normalize('NFC', str1.lower()) == ud.normalize('NFC', str2.lower())
     else:
-        argvencoding = sys.stdin.encoding
-        if argvencoding == None:
-            argvencoding = 'utf-8'
-        return [arg if (type(arg) == unicode) else unicode(arg,argvencoding) for arg in sys.argv]
+        return ud.normalize('NFC', str1) == ud.normalize('NFC', str2)
 
-#global switch
-debug = False
-
-if 'calibre' in sys.modules:
-    inCalibre = True
-    from calibre_plugins.dedrm import kgenpids
-else:
-    inCalibre = False
-    import kgenpids
-
-
-class DrmException(Exception):
-    pass
-
-
-# recursive zip creation support routine
-def zipUpDir(myzip, tdir, localname):
-    currentdir = tdir
-    if localname != u"":
-        currentdir = os.path.join(currentdir,localname)
-    list = os.listdir(currentdir)
-    for file in list:
-        afilename = file
-        localfilePath = os.path.join(localname, afilename)
-        realfilePath = os.path.join(currentdir,file)
-        if os.path.isfile(realfilePath):
-            myzip.write(realfilePath, localfilePath)
-        elif os.path.isdir(realfilePath):
-            zipUpDir(myzip, tdir, localfilePath)
-
-#
-# Utility routines
-#
-
-# Get a 7 bit encoded number from file
-def bookReadEncodedNumber(fo):
-    flag = False
-    data = ord(fo.read(1))
-    if data == 0xFF:
-        flag = True
-        data = ord(fo.read(1))
-    if data >= 0x80:
-        datax = (data & 0x7F)
-        while data >= 0x80 :
-            data = ord(fo.read(1))
-            datax = (datax <<7) + (data & 0x7F)
-        data = datax
-    if flag:
-        data = -data
-    return data
-
-# Get a length prefixed string from file
-def bookReadString(fo):
-    stringLength = bookReadEncodedNumber(fo)
-    return unpack(str(stringLength)+'s',fo.read(stringLength))[0]
-
-#
-# crypto routines
-#
-
-# Context initialisation for the Topaz Crypto
-def topazCryptoInit(key):
-    return Topaz_Cipher().ctx_init(key)
-
-#     ctx1 = 0x0CAFFE19E
-#     for keyChar in key:
-#         keyByte = ord(keyChar)
-#         ctx2 = ctx1
-#         ctx1 = ((((ctx1 >>2) * (ctx1 >>7))&0xFFFFFFFF) ^ (keyByte * keyByte * 0x0F902007)& 0xFFFFFFFF )
-#     return [ctx1,ctx2]
-
-# decrypt data with the context prepared by topazCryptoInit()
-def topazCryptoDecrypt(data, ctx):
-    return Topaz_Cipher().decrypt(data, ctx)
-#     ctx1 = ctx[0]
-#     ctx2 = ctx[1]
-#     plainText = ""
-#     for dataChar in data:
-#         dataByte = ord(dataChar)
-#         m = (dataByte ^ ((ctx1 >> 3) &0xFF) ^ ((ctx2<<3) & 0xFF)) &0xFF
-#         ctx2 = ctx1
-#         ctx1 = (((ctx1 >> 2) * (ctx1 >> 7)) &0xFFFFFFFF) ^((m * m * 0x0F902007) &0xFFFFFFFF)
-#         plainText += chr(m)
-#     return plainText
-
-# Decrypt data with the PID
-def decryptRecord(data,PID):
-    ctx = topazCryptoInit(PID)
-    return topazCryptoDecrypt(data, ctx)
-
-# Try to decrypt a dkey record (contains the bookPID)
-def decryptDkeyRecord(data,PID):
-    record = decryptRecord(data,PID)
-    fields = unpack('3sB8sB8s3s',record)
-    if fields[0] != 'PID' or fields[5] != 'pid' :
-        raise DrmException(u"Didn't find PID magic numbers in record")
-    elif fields[1] != 8 or fields[3] != 8 :
-        raise DrmException(u"Record didn't contain correct length fields")
-    elif fields[2] != PID :
-        raise DrmException(u"Record didn't contain PID")
-    return fields[4]
-
-# Decrypt all dkey records (contain the book PID)
-def decryptDkeyRecords(data,PID):
-    nbKeyRecords = ord(data[0])
-    records = []
-    data = data[1:]
-    for i in range (0,nbKeyRecords):
-        length = ord(data[0])
+def parseCustString(keystuff):
+    userkeys = []
+    ar = keystuff.split(':')
+    for i in ar:
         try:
-            key = decryptDkeyRecord(data[1:length+1],PID)
-            records.append(key)
-        except DrmException:
-            pass
-        data = data[1+length:]
-    if len(records) == 0:
-        raise DrmException(u"BookKey Not Found")
-    return records
-
-
-class TopazBook:
-    def __init__(self, filename):
-        self.fo = file(filename, 'rb')
-        self.outdir = tempfile.mkdtemp()
-        # self.outdir = 'rawdat'
-        self.bookPayloadOffset = 0
-        self.bookHeaderRecords = {}
-        self.bookMetadata = {}
-        self.bookKey = None
-        magic = unpack('4s',self.fo.read(4))[0]
-        if magic != 'TPZ0':
-            raise DrmException(u"Parse Error : Invalid Header, not a Topaz file")
-        self.parseTopazHeaders()
-        self.parseMetadata()
-
-    def parseTopazHeaders(self):
-        def bookReadHeaderRecordData():
-            # Read and return the data of one header record at the current book file position
-            # [[offset,decompressedLength,compressedLength],...]
-            nbValues = bookReadEncodedNumber(self.fo)
-            if debug: print "%d records in header " % nbValues,
-            values = []
-            for i in range (0,nbValues):
-                values.append([bookReadEncodedNumber(self.fo),bookReadEncodedNumber(self.fo),bookReadEncodedNumber(self.fo)])
-            return values
-        def parseTopazHeaderRecord():
-            # Read and parse one header record at the current book file position and return the associated data
-            # [[offset,decompressedLength,compressedLength],...]
-            if ord(self.fo.read(1)) != 0x63:
-                raise DrmException(u"Parse Error : Invalid Header")
-            tag = bookReadString(self.fo)
-            record = bookReadHeaderRecordData()
-            return [tag,record]
-        nbRecords = bookReadEncodedNumber(self.fo)
-        if debug: print "Headers: %d" % nbRecords
-        for i in range (0,nbRecords):
-            result = parseTopazHeaderRecord()
-            if debug: print result[0], ": ", result[1]
-            self.bookHeaderRecords[result[0]] = result[1]
-        if ord(self.fo.read(1))  != 0x64 :
-            raise DrmException(u"Parse Error : Invalid Header")
-        self.bookPayloadOffset = self.fo.tell()
-
-    def parseMetadata(self):
-        # Parse the metadata record from the book payload and return a list of [key,values]
-        self.fo.seek(self.bookPayloadOffset + self.bookHeaderRecords['metadata'][0][0])
-        tag = bookReadString(self.fo)
-        if tag != 'metadata' :
-            raise DrmException(u"Parse Error : Record Names Don't Match")
-        flags = ord(self.fo.read(1))
-        nbRecords = ord(self.fo.read(1))
-        if debug: print "Metadata Records: %d" % nbRecords
-        for i in range (0,nbRecords) :
-            keyval = bookReadString(self.fo)
-            content = bookReadString(self.fo)
-            if debug: print keyval
-            if debug: print content
-            self.bookMetadata[keyval] = content
-        return self.bookMetadata
-
-    def getPIDMetaInfo(self):
-        keysRecord = self.bookMetadata.get('keys','')
-        keysRecordRecord = ''
-        if keysRecord != '':
-            keylst = keysRecord.split(',')
-            for keyval in keylst:
-                keysRecordRecord += self.bookMetadata.get(keyval,'')
-        return keysRecord, keysRecordRecord
-
-    def getBookTitle(self):
-        title = ''
-        if 'Title' in self.bookMetadata:
-            title = self.bookMetadata['Title']
-        return title.decode('utf-8')
-
-    def setBookKey(self, key):
-        self.bookKey = key
-
-    def getBookPayloadRecord(self, name, index):
-        # Get a record in the book payload, given its name and index.
-        # decrypted and decompressed if necessary
-        encrypted = False
-        compressed = False
-        try:
-            recordOffset = self.bookHeaderRecords[name][index][0]
-        except:
-            raise DrmException("Parse Error : Invalid Record, record not found")
-
-        self.fo.seek(self.bookPayloadOffset + recordOffset)
-
-        tag = bookReadString(self.fo)
-        if tag != name :
-            raise DrmException("Parse Error : Invalid Record, record name doesn't match")
-
-        recordIndex = bookReadEncodedNumber(self.fo)
-        if recordIndex < 0 :
-            encrypted = True
-            recordIndex = -recordIndex -1
-
-        if recordIndex != index :
-            raise DrmException("Parse Error : Invalid Record, index doesn't match")
-
-        if (self.bookHeaderRecords[name][index][2] > 0):
-            compressed = True
-            record = self.fo.read(self.bookHeaderRecords[name][index][2])
-        else:
-            record = self.fo.read(self.bookHeaderRecords[name][index][1])
-
-        if encrypted:
-            if self.bookKey:
-                ctx = topazCryptoInit(self.bookKey)
-                record = topazCryptoDecrypt(record,ctx)
-            else :
-                raise DrmException("Error: Attempt to decrypt without bookKey")
-
-        if compressed:
-            record = zlib.decompress(record)
-
-        return record
-
-    def processBook(self, pidlst):
-        raw = 0
-        fixedimage=True
-        try:
-            keydata = self.getBookPayloadRecord('dkey', 0)
-        except DrmException, e:
-            print u"no dkey record found, book may not be encrypted"
-            print u"attempting to extrct files without a book key"
-            self.createBookDirectory()
-            self.extractFiles()
-            print u"Successfully Extracted Topaz contents"
-            if inCalibre:
-                from calibre_plugins.dedrm import genbook
-            else:
-                import genbook
-
-            rv = genbook.generateBook(self.outdir, raw, fixedimage)
-            if rv == 0:
-                print u"Book Successfully generated."
-            return rv
-
-        # try each pid to decode the file
-        bookKey = None
-        for pid in pidlst:
-            # use 8 digit pids here
-            pid = pid[0:8]
-            print u"Trying: {0}".format(pid)
-            bookKeys = []
-            data = keydata
-            try:
-                bookKeys+=decryptDkeyRecords(data,pid)
-            except DrmException, e:
-                pass
-            else:
-                bookKey = bookKeys[0]
-                print u"Book Key Found! ({0})".format(bookKey.encode('hex'))
-                break
-
-        if not bookKey:
-            raise DrmException(u"No key found in {0:d} keys tried. Read the FAQs at Alf's blog: http://apprenticealf.wordpress.com/".format(len(pidlst)))
-
-        self.setBookKey(bookKey)
-        self.createBookDirectory()
-        self.extractFiles()
-        print u"Successfully Extracted Topaz contents"
-        if inCalibre:
-            from calibre_plugins.dedrm import genbook
-        else:
-            import genbook
-
-        rv = genbook.generateBook(self.outdir, raw, fixedimage)
-        if rv == 0:
-            print u"Book Successfully generated"
-        return rv
-
-    def createBookDirectory(self):
-        outdir = self.outdir
-        # create output directory structure
-        if not os.path.exists(outdir):
-            os.makedirs(outdir)
-        destdir =  os.path.join(outdir,u"img")
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-        destdir =  os.path.join(outdir,u"color_img")
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-        destdir =  os.path.join(outdir,u"page")
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-        destdir =  os.path.join(outdir,u"glyphs")
-        if not os.path.exists(destdir):
-            os.makedirs(destdir)
-
-    def extractFiles(self):
-        outdir = self.outdir
-        for headerRecord in self.bookHeaderRecords:
-            name = headerRecord
-            if name != 'dkey':
-                ext = u".dat"
-                if name == 'img': ext = u".jpg"
-                if name == 'color' : ext = u".jpg"
-                print u"Processing Section: {0}\n. . .".format(name),
-                for index in range (0,len(self.bookHeaderRecords[name])) :
-                    fname = u"{0}{1:04d}{2}".format(name,index,ext)
-                    destdir = outdir
-                    if name == 'img':
-                        destdir =  os.path.join(outdir,u"img")
-                    if name == 'color':
-                        destdir =  os.path.join(outdir,u"color_img")
-                    if name == 'page':
-                        destdir =  os.path.join(outdir,u"page")
-                    if name == 'glyphs':
-                        destdir =  os.path.join(outdir,u"glyphs")
-                    outputFile = os.path.join(destdir,fname)
-                    print u".",
-                    record = self.getBookPayloadRecord(name,index)
-                    if record != '':
-                        file(outputFile, 'wb').write(record)
-                print u" "
-
-    def getFile(self, zipname):
-        htmlzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-        htmlzip.write(os.path.join(self.outdir,u"book.html"),u"book.html")
-        htmlzip.write(os.path.join(self.outdir,u"book.opf"),u"book.opf")
-        if os.path.isfile(os.path.join(self.outdir,u"cover.jpg")):
-            htmlzip.write(os.path.join(self.outdir,u"cover.jpg"),u"cover.jpg")
-        htmlzip.write(os.path.join(self.outdir,u"style.css"),u"style.css")
-        zipUpDir(htmlzip, self.outdir, u"img")
-        htmlzip.close()
-
-    def getBookType(self):
-        return u"Topaz"
-
-    def getBookExtension(self):
-        return u".htmlz"
-
-    def getSVGZip(self, zipname):
-        svgzip = zipfile.ZipFile(zipname,'w',zipfile.ZIP_DEFLATED, False)
-        svgzip.write(os.path.join(self.outdir,u"index_svg.xhtml"),u"index_svg.xhtml")
-        zipUpDir(svgzip, self.outdir, u"svg")
-        zipUpDir(svgzip, self.outdir, u"img")
-        svgzip.close()
-
-    def cleanup(self):
-        if os.path.isdir(self.outdir):
-            shutil.rmtree(self.outdir, True)
-
-def usage(progname):
-    print u"Removes DRM protection from Topaz ebooks and extracts the contents"
-    print u"Usage:"
-    print u"    {0} [-k <kindle.k4i>] [-p <comma separated PIDs>] [-s <comma separated Kindle serial numbers>] <infile> <outdir>".format(progname)
-
-# Main
-def cli_main():
-    argv=unicode_argv()
-    progname = os.path.basename(argv[0])
-    print u"TopazExtract v{0}.".format(__version__)
-
-    try:
-        opts, args = getopt.getopt(argv[1:], "k:p:s:x")
-    except getopt.GetoptError, err:
-        print u"Error in options or arguments: {0}".format(err.args[0])
-        usage(progname)
-        return 1
-    if len(args)<2:
-        usage(progname)
-        return 1
-
-    infile = args[0]
-    outdir = args[1]
-    if not os.path.isfile(infile):
-        print u"Input File {0} Does Not Exist.".format(infile)
-        return 1
-
-    if not os.path.exists(outdir):
-        print u"Output Directory {0} Does Not Exist.".format(outdir)
-        return 1
-
-    kDatabaseFiles = []
-    serials = []
-    pids = []
-
-    for o, a in opts:
-        if o == '-k':
-            if a == None :
-                raise DrmException("Invalid parameter for -k")
-            kDatabaseFiles.append(a)
-        if o == '-p':
-            if a == None :
-                raise DrmException("Invalid parameter for -p")
-            pids = a.split(',')
-        if o == '-s':
-            if a == None :
-                raise DrmException("Invalid parameter for -s")
-            serials = [serial.replace(" ","") for serial in a.split(',')]
-
-    bookname = os.path.splitext(os.path.basename(infile))[0]
-
-    tb = TopazBook(infile)
-    title = tb.getBookTitle()
-    print u"Processing Book: {0}".format(title)
-    md1, md2 = tb.getPIDMetaInfo()
-    pids.extend(kgenpids.getPidList(md1, md2, serials, kDatabaseFiles))
-
-    try:
-        print u"Decrypting Book"
-        tb.processBook(pids)
-
-        print u"   Creating HTML ZIP Archive"
-        zipname = os.path.join(outdir, bookname + u"_nodrm.htmlz")
-        tb.getFile(zipname)
-
-        print u"   Creating SVG ZIP Archive"
-        zipname = os.path.join(outdir, bookname + u"_SVG.zip")
-        tb.getSVGZip(zipname)
-
-        # removing internal temporary directory of pieces
-        tb.cleanup()
-
-    except DrmException, e:
-        print u"Decryption failed\n{0}".format(traceback.format_exc())
-
-        try:
-            tb.cleanup()
+            name, ccn = i.split(',')
+            # Generate Barnes & Noble EPUB user key from name and credit card number.
+            userkeys.append(generate_key(name, ccn))
         except:
             pass
-        return 1
-
-    except Exception, e:
-        print u"Decryption failed\m{0}".format(traceback.format_exc())
-        try:
-            tb.cleanup()
-        except:
-            pass
-        return 1
-
-    return 0
-
-
-if __name__ == '__main__':
-    sys.stdout=SafeUnbuffered(sys.stdout)
-    sys.stderr=SafeUnbuffered(sys.stderr)
-    sys.exit(cli_main())
+    return userkeys

DeDRM_calibre_plugin/DeDRM_plugin/wineutils.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from __future__ import with_statement
+
+__license__ = 'GPL v3'
+
+# Standard Python modules.
+import os, sys, re, hashlib
+from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+
+def WineGetKeys(scriptpath, extension, wineprefix=""):
+    import subprocess
+    from subprocess import Popen, PIPE, STDOUT
+
+    import subasyncio
+    from subasyncio import Process
+
+    if extension == u".k4i":
+        import json
+
+    basepath, script = os.path.split(scriptpath)
+    print u"{0} v{1}: Running {2} under Wine".format(PLUGIN_NAME, PLUGIN_VERSION, script)
+
+    outdirpath = os.path.join(basepath, u"winekeysdir")
+    if not os.path.exists(outdirpath):
+        os.makedirs(outdirpath)
+
+    if wineprefix != "" and os.path.exists(wineprefix):
+         cmdline = u"WINEPREFIX=\"{2}\" wine python.exe \"{0}\" \"{1}\"".format(scriptpath,outdirpath,wineprefix)
+    else:
+        cmdline = u"wine python.exe \"{0}\" \"{1}\"".format(scriptpath,outdirpath)
+    print u"{0} v{1}: Command line: “{2}”".format(PLUGIN_NAME, PLUGIN_VERSION, cmdline)
+
+    try:
+        cmdline = cmdline.encode(sys.getfilesystemencoding())
+        p2 = Process(cmdline, shell=True, bufsize=1, stdin=None, stdout=sys.stdout, stderr=STDOUT, close_fds=False)
+        result = p2.wait("wait")
+    except Exception, e:
+        print u"{0} v{1}: Wine subprocess call error: {2}".format(PLUGIN_NAME, PLUGIN_VERSION, e.args[0])
+        return []
+
+    winekeys = []
+    # get any files with extension in the output dir
+    files = [f for f in os.listdir(outdirpath) if f.endswith(extension)]
+    for filename in files:
+        try:
+            fpath = os.path.join(outdirpath, filename)
+            with open(fpath, 'rb') as keyfile:
+                if extension == u".k4i":
+                    new_key_value = json.loads(keyfile.read())
+                else:
+                    new_key_value = keyfile.read()
+            winekeys.append(new_key_value)
+        except:
+            print u"{0} v{1}: Error loading file {2}".format(PLUGIN_NAME, PLUGIN_VERSION, filename)
+            traceback.print_exc()
+        os.remove(fpath)
+    print u"{0} v{1}: Found and decrypted {2} {3}".format(PLUGIN_NAME, PLUGIN_VERSION, len(winekeys), u"key file" if len(winekeys) == 1 else u"key files")
+    return winekeys

DeDRM_calibre_plugin/DeDRM_plugin/zipfix.py

@@ -1,60 +1,188 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 
-from __future__ import with_statement
+# zipfix.py, version 1.1
+# Copyright © 2010-2013 by some_updates, DiapDealer and Apprentice Alf
+
+# Released under the terms of the GNU General Public Licence, version 3
+# <http://www.gnu.org/licenses/>
+
+# Revision history:
+#   1.0 - Initial release
+#   1.1 - Updated to handle zip file metadata correctly
+
+"""
+Re-write zip (or ePub) fixing problems with file names (and mimetype entry).
+"""
 
 __license__ = 'GPL v3'
+__version__ = "1.1"
 
-# Standard Python modules.
-import os, sys, re, hashlib
-from calibre_plugins.dedrm.__init__ import PLUGIN_NAME, PLUGIN_VERSION
+import sys
+import zlib
+import zipfilerugged
+import os
+import os.path
+import getopt
+from struct import unpack
 
-def WineGetKeys(scriptpath, extension, wineprefix=""):
-    import subprocess
-    from subprocess import Popen, PIPE, STDOUT
 
-    import subasyncio
-    from subasyncio import Process
+_FILENAME_LEN_OFFSET = 26
+_EXTRA_LEN_OFFSET = 28
+_FILENAME_OFFSET = 30
+_MAX_SIZE = 64 * 1024
+_MIMETYPE = 'application/epub+zip'
 
-    if extension == u".k4i":
-        import json
+class ZipInfo(zipfilerugged.ZipInfo):
+    def __init__(self, *args, **kwargs):
+        if 'compress_type' in kwargs:
+            compress_type = kwargs.pop('compress_type')
+        super(ZipInfo, self).__init__(*args, **kwargs)
+        self.compress_type = compress_type
 
-    basepath, script = os.path.split(scriptpath)
-    print u"{0} v{1}: Running {2} under Wine".format(PLUGIN_NAME, PLUGIN_VERSION, script)
+class fixZip:
+    def __init__(self, zinput, zoutput):
+        self.ztype = 'zip'
+        if zinput.lower().find('.epub') >= 0 :
+            self.ztype = 'epub'
+        self.inzip = zipfilerugged.ZipFile(zinput,'r')
+        self.outzip = zipfilerugged.ZipFile(zoutput,'w')
+        # open the input zip for reading only as a raw file
+        self.bzf = file(zinput,'rb')
 
-    outdirpath = os.path.join(basepath, u"winekeysdir")
-    if not os.path.exists(outdirpath):
-        os.mkdir(outdirpath)
+    def getlocalname(self, zi):
+        local_header_offset = zi.header_offset
+        self.bzf.seek(local_header_offset + _FILENAME_LEN_OFFSET)
+        leninfo = self.bzf.read(2)
+        local_name_length, = unpack('<H', leninfo)
+        self.bzf.seek(local_header_offset + _FILENAME_OFFSET)
+        local_name = self.bzf.read(local_name_length)
+        return local_name
 
-    if wineprefix != "" and os.path.exists(wineprefix):
-         cmdline = u"WINEPREFIX=\"{2}\" wine python.exe \"{0}\" \"{1}\"".format(scriptpath,outdirpath,wineprefix)
-    else:
-        cmdline = u"wine python.exe \"{0}\" \"{1}\"".format(scriptpath,outdirpath)
-    print u"{0} v{1}: Command line: “{2}”".format(PLUGIN_NAME, PLUGIN_VERSION, cmdline)
+    def uncompress(self, cmpdata):
+        dc = zlib.decompressobj(-15)
+        data = ''
+        while len(cmpdata) > 0:
+            if len(cmpdata) > _MAX_SIZE :
+                newdata = cmpdata[0:_MAX_SIZE]
+                cmpdata = cmpdata[_MAX_SIZE:]
+            else:
+                newdata = cmpdata
+                cmpdata = ''
+            newdata = dc.decompress(newdata)
+            unprocessed = dc.unconsumed_tail
+            if len(unprocessed) == 0:
+                newdata += dc.flush()
+            data += newdata
+            cmpdata += unprocessed
+            unprocessed = ''
+        return data
 
+    def getfiledata(self, zi):
+        # get file name length and exta data length to find start of file data
+        local_header_offset = zi.header_offset
+
+        self.bzf.seek(local_header_offset + _FILENAME_LEN_OFFSET)
+        leninfo = self.bzf.read(2)
+        local_name_length, = unpack('<H', leninfo)
+
+        self.bzf.seek(local_header_offset + _EXTRA_LEN_OFFSET)
+        exinfo = self.bzf.read(2)
+        extra_field_length, = unpack('<H', exinfo)
+
+        self.bzf.seek(local_header_offset + _FILENAME_OFFSET + local_name_length + extra_field_length)
+        data = None
+
+        # if not compressed we are good to go
+        if zi.compress_type == zipfilerugged.ZIP_STORED:
+            data = self.bzf.read(zi.file_size)
+
+        # if compressed we must decompress it using zlib
+        if zi.compress_type == zipfilerugged.ZIP_DEFLATED:
+            cmpdata = self.bzf.read(zi.compress_size)
+            data = self.uncompress(cmpdata)
+
+        return data
+
+
+
+    def fix(self):
+        # get the zipinfo for each member of the input archive
+        # and copy member over to output archive
+        # if problems exist with local vs central filename, fix them
+
+        # if epub write mimetype file first, with no compression
+        if self.ztype == 'epub':
+            # first get a ZipInfo with current time and no compression
+            mimeinfo = ZipInfo('mimetype',compress_type=zipfilerugged.ZIP_STORED)
+            mimeinfo.internal_attr = 1 # text file
+            try:
+                # if the mimetype is present, get its info, including time-stamp
+                oldmimeinfo = self.inzip.getinfo('mimetype')
+                # copy across useful fields
+                mimeinfo.date_time = oldmimeinfo.date_time
+                mimeinfo.comment = oldmimeinfo.comment
+                mimeinfo.extra = oldmimeinfo.extra
+                mimeinfo.internal_attr = oldmimeinfo.internal_attr
+                mimeinfo.external_attr = oldmimeinfo.external_attr
+                mimeinfo.create_system = oldmimeinfo.create_system
+            except:
+                pass
+            self.outzip.writestr(mimeinfo, _MIMETYPE)
+
+        # write the rest of the files
+        for zinfo in self.inzip.infolist():
+            if zinfo.filename != "mimetype" or self.ztype != 'epub':
+                data = None
+                try:
+                    data = self.inzip.read(zinfo.filename)
+                except zipfilerugged.BadZipfile or zipfilerugged.error:
+                    local_name = self.getlocalname(zinfo)
+                    data = self.getfiledata(zinfo)
+                    zinfo.filename = local_name
+
+                # create new ZipInfo with only the useful attributes from the old info
+                nzinfo = ZipInfo(zinfo.filename, zinfo.date_time, compress_type=zinfo.compress_type)
+                nzinfo.comment=zinfo.comment
+                nzinfo.extra=zinfo.extra
+                nzinfo.internal_attr=zinfo.internal_attr
+                nzinfo.external_attr=zinfo.external_attr
+                nzinfo.create_system=zinfo.create_system
+                self.outzip.writestr(nzinfo,data)
+
+        self.bzf.close()
+        self.inzip.close()
+        self.outzip.close()
+
+
+def usage():
+    print """usage: zipfix.py inputzip outputzip
+     inputzip is the source zipfile to fix
+     outputzip is the fixed zip archive
+    """
+
+
+def repairBook(infile, outfile):
+    if not os.path.exists(infile):
+        print "Error: Input Zip File does not exist"
+        return 1
     try:
-        cmdline = cmdline.encode(sys.getfilesystemencoding())
-        p2 = Process(cmdline, shell=True, bufsize=1, stdin=None, stdout=sys.stdout, stderr=STDOUT, close_fds=False)
-        result = p2.wait("wait")
+        fr = fixZip(infile, outfile)
+        fr.fix()
+        return 0
     except Exception, e:
-        print u"{0} v{1}: Wine subprocess call error: {2}".format(PLUGIN_NAME, PLUGIN_VERSION, e.args[0])
-        return []
+        print "Error Occurred ", e
+        return 2
 
-    winekeys = []
-    # get any files with extension in the output dir
-    files = [f for f in os.listdir(outdirpath) if f.endswith(extension)]
-    for filename in files:
-        try:
-            fpath = os.path.join(outdirpath, filename)
-            with open(fpath, 'rb') as keyfile:
-                if extension == u".k4i":
-                    new_key_value = json.loads(keyfile.read())
-                else:
-                    new_key_value = keyfile.read()
-            winekeys.append(new_key_value)
-        except:
-            print u"{0} v{1}: Error loading file {2}".format(PLUGIN_NAME, PLUGIN_VERSION, filename)
-            traceback.print_exc()
-        os.remove(fpath)
-    print u"{0} v{1}: Found and decrypted {2} {3}".format(PLUGIN_NAME, PLUGIN_VERSION, len(winekeys), u"key file" if len(winekeys) == 1 else u"key files")
-    return winekeys
+
+def main(argv=sys.argv):
+    if len(argv)!=3:
+        usage()
+        return 1
+    infile = argv[1]
+    outfile = argv[2]
+    return repairBook(infile, outfile)
+
+
+if __name__ == '__main__' :
+    sys.exit(main())

DeDRM_calibre_plugin/DeDRM_plugin_ReadMe.txt

@@ -1,19 +1,19 @@
-DeDRM_plugin.zip
+DeDRM_plugin.zip
 ================
 
-This calibre plugin replaces all previous DRM removal plugins. When you install this plugin, the older separate plugins should be removed.
+This calibre plugin replaces all previous DRM removal plugins. Before you install this plugin, you should uninstall any older individual DRM removal plugins, e.g. K4MobiDeDRM.
 
-This plugin will remove the DRM from Amazon Kindle ebooks (Mobi, KF8, Topaz and Print Replica), Mobipocket, Adobe Digital Edition ePubs (including Sony and Kobo ePubs), Barnes and Noble ePubs, Adobe Digital Edition PDFs, and Fictionwise eReader ebooks.
+This plugin will remove the DRM from Amazon Kindle ebooks (Mobi, KF8, Topaz and Print Replica), Mobipocket, Adobe Digital Edition ePubs (including Sony and Kobo ePubs), Barnes and Noble (nook) ePubs, Adobe Digital Edition PDFs, and Fictionwise eReader ebooks.
 
 
 Installation
 ------------
-Do NOT select "Get plugins to enhance calibre" as this is reserved for 'official' calibre plugins, instead select "Change calibre behavior" to go to Calibre's Preferences page.  Under "Advanced" click on the Plugins button. Use the "Load plugin from file" button to select the plugin's zip file (DeDRM_plugin.zip) and click the "Add" button. Click "Yes" in the the "Are you sure?" dialog. Click OK in the "Success" dialog.
+From the Preferences menu, do NOT select "Get plugins to enhance calibre" as this is reserved for 'official' calibre plugins. Instead select "Change calibre behavior" to go to Calibre's Preferences page.  Under "Advanced" click on the Plugins button. Use the "Load plugin from file" button to select the plugin's zip file (DeDRM_plugin.zip) and click the "Add" button. Click "Yes" in the the "Are you sure?" dialog. Click OK in the "Success" dialog.
 
 
 Customization
 -------------
-The keys for ebooks downloaded using Kindle for Mac/PC and Adobe Digital Editions are automatically generated and saved when needed. If all your DRMed ebooks can be opened and read in Kindle for Mac/PC or Adobe Digital Editions on the same computer on which you are running calibre, you do not need to do any configuration of this plugin. (On Linux, Kindle for PC and Adobe Digital Editions along with Python and PyCrypto need to be installed under Wine for this to work, see the Linux section at the end.)
+The keys for ebooks downloaded using Kindle for Mac/PC, Adobe Digital Editions and NOOK Study are automatically generated and saved when needed. If all your DRMed ebooks can be downloaded and read in Kindle for Mac/PC, Adobe Digital Editions or NOOK Study on the same computer and user account on which you are running calibre, you do not need to do add any customisation data to this plugin. (Linux users should see the Linux section at the end of this ReadMe.)
 
 If you have books from other sources (e.g. from an eInk Kindle), highlight the plugin (DeDRM under the "File type plugins" category) and click the "Customize Plugin" button.
 
@@ -26,21 +26,19 @@ When you have finished entering your configuration information, you must click t
 
 Troubleshooting
 ---------------
-If you find that it's not working for you (imported ebooks still have DRM), you can save a lot of time and trouble by deleting the DRMed ebook from calibre and then trying to add the ebook to calibre in debug mode with the command line tools. This will print out a lot of helpful debugging info that can be copied into any online help requests.
+If you find that it's not working for you (imported ebooks still have DRM - that is, they won't convert or open in the calibre ebook viewer), you should make a log of import process by deleting the DRMed ebook from calibre and then adding the ebook to calibre when it's running in debug mode. This will generate a lot of helpful debugging info that can be copied into any online help requests. Here's how to do it:
 
-On Macintosh only you must first run calibre, open Preferences, open Miscellaneous, and click on the “Install command line tools” button. (On Windows and Linux the command line tools are installed automatically.)
-
-On Windows, open a terminal/command window. (Start/Run… and then type 'cmd' (without the 's) as the program to run).
+On Windows, open a terminal/command window. (Start/Run… and then type 'cmd.exe' (without the 's) as the program to run).
 On Macintosh, open the Terminal application (in your Utilities folder).
 On Linux open a command window. Hopefully all Linux users know how to do this.
 
 You should now have a text-based command-line window open.
 
-Type in "calibre-debug -g" (without the ") and press the return/enter key. Calibre will launch and run as normal, but with debugging information output to the terminal window.
+Type in "calibre-debug -g" (without the "s but with the space before the -g) and press the return/enter key. Calibre will launch and run as normal, but with debugging information output to the terminal window.
 
-Import the drmed eBook into calibre in any of the the normal ways. (I usually drag&drop onto the calibre window.)
+Import the DRMed eBook into calibre in any of the the normal ways. (I usually drag&drop onto the calibre window.)
 
-More debug information will be written to the terminal window.
+Debug information will be written to the terminal window.
 
 Copy the output from the terminal window.
 On Windows, you must use the window menu (little icon at left of window bar) to select all the text and then to copy it.
@@ -51,15 +49,18 @@ Paste the information into a comment at my blog, http://apprenticealf.wordpress.
 
 Credits
 -------
-The mobidedrm and erdr2pml scripts were created by The Dark Reverser
-The ignobleepub, ignoblekeygen, ineptepub and adobe key scripts were created by i♥cabbages
-The k4mobidedrm script and supporting scripts were written by some_updates with help from DiapDealer and Apprentice Alf, based on code by Bart Simpson (aka Skindle), CMBDTC and clarknova
-The alfcrypto library was created by some_updates
-The ePub encryption detection script was adapted by Apprentice Alf from a script by Paul Durrant
-The DeDRM all-in-one AppleScript was created by Apprentice Alf
-The DeDRM all-in-one python script was created by some_updates and Apprentice Alf
+The original inept and ignoble scripts were by i♥cabbages
+The original mobidedrm and erdr2pml scripts were by The Dark Reverser
+The original topaz DRM removal script was by CMBDTC
+The original topaz format conversion scripts were by some_updates, clarknova and Bart Simpson
+The original obok script was by Physisticated
 
+The alfcrypto library is by some_updates
+The ePub encryption detection script is by Apprentice Alf, adapted from a script by Paul Durrant
+The ignoblekey script is by Apprentice Harper
+The DeDRM plugin was based on plugins by DiapDealer and is maintained by Apprentice Alf and Apprentice Harper
 
+Many fixes, updates and enhancements to the scripts and applicatons have been made by many other people. For more details, see the commments in the individual scripts.
 
 
 Linux Systems Only