mirror of
https://github.com/noDRM/DeDRM_tools.git
synced 2026-03-21 05:18:56 +00:00
Compare commits
4 Commits
| Author | SHA1 | Date | |
|---|---|---|---|
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529dd3f160 | ||
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4163d5ccf4 | ||
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867ac35b45 | ||
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427137b0fe |
@@ -323,12 +323,12 @@ def generateBook(bookDir, raw, fixedimage):
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meta_array = getMetaArray(metaFile)
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# replace special chars in title and authors like & < >
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title = meta_array['Title']
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title = meta_array.get('Title','No Title Provided')
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title = title.replace('&','&')
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title = title.replace('<','<')
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title = title.replace('>','>')
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meta_array['Title'] = title
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authors = meta_array['Authors']
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authors = meta_array.get('Authors','No Authors Provided')
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authors = authors.replace('&','&')
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authors = authors.replace('<','<')
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authors = authors.replace('>','>')
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@@ -413,8 +413,10 @@ def generateBook(bookDir, raw, fixedimage):
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htmlstr += '<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n'
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htmlstr += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
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htmlstr += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
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htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
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htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
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if 'ASIN' in meta_array:
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htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
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if 'GUID' in meta_array:
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htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
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htmlstr += '<link href="style.css" rel="stylesheet" type="text/css" />\n'
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htmlstr += '</head>\n<body>\n'
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@@ -430,8 +432,10 @@ def generateBook(bookDir, raw, fixedimage):
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svgindex += '<title>' + meta_array['Title'] + '</title>\n'
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svgindex += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
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svgindex += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
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svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
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svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
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if 'ASIN' in meta_array:
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svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
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if 'GUID' in meta_array:
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svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
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svgindex += '</head>\n'
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svgindex += '<body>\n'
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@@ -485,9 +489,12 @@ def generateBook(bookDir, raw, fixedimage):
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opfstr += '<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n'
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# adding metadata
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opfstr += ' <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n'
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opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
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opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
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opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
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if 'GUID' in meta_array:
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opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
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if 'ASIN' in meta_array:
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opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
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if 'oASIN' in meta_array:
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opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
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opfstr += ' <dc:title>' + meta_array['Title'] + '</dc:title>\n'
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opfstr += ' <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n'
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opfstr += ' <dc:language>en</dc:language>\n'
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@@ -18,9 +18,9 @@ global charMap3
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global charMap4
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if sys.platform.startswith('win'):
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from k4pcutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
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from k4pcutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
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if sys.platform.startswith('darwin'):
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from k4mutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
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from k4mutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
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charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
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charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
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@@ -67,22 +67,6 @@ def decode(data,map):
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result += pack("B",value)
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return result
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# Parse the Kindle.info file and return the records as a list of key-values
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def parseKindleInfo(kInfoFile):
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DB = {}
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infoReader = openKindleInfo(kInfoFile)
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infoReader.read(1)
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data = infoReader.read()
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if sys.platform.startswith('win'):
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items = data.split('{')
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else :
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items = data.split('[')
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for item in items:
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splito = item.split(':')
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DB[splito[0]] =splito[1]
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return DB
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# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded).
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# Return the decoded and decrypted record
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def getKindleInfoValueForHash(hashedKey):
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@@ -224,13 +208,11 @@ def pidFromSerial(s, l):
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# Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
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def getKindlePid(pidlst, rec209, token, serialnum):
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if rec209 != None and token != None:
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# Compute book PID
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pidHash = SHA1(serialnum+rec209+token)
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bookPID = encodePID(pidHash)
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bookPID = checksumPid(bookPID)
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pidlst.append(bookPID)
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# Compute book PID
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pidHash = SHA1(serialnum+rec209+token)
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bookPID = encodePID(pidHash)
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bookPID = checksumPid(bookPID)
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pidlst.append(bookPID)
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# compute fixed pid for old pre 2.5 firmware update pid as well
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bookPID = pidFromSerial(serialnum, 7) + "*"
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@@ -243,7 +225,7 @@ def getKindlePid(pidlst, rec209, token, serialnum):
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# Parse the EXTH header records and parse the Kindleinfo
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# file to calculate the book pid.
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def getK4Pids(pidlst, rec209, token, kInfoFile=None):
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def getK4Pids(pidlst, rec209, token, kInfoFile):
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global kindleDatabase
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global charMap1
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kindleDatabase = None
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@@ -257,8 +239,15 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
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if kindleDatabase == None :
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return pidlst
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# Get the Mazama Random number
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MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
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try:
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# Get the Mazama Random number
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MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
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# Get the kindle account token
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kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
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except KeyError:
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print "Keys not found in " + kInfoFile
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return pidlst
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# Get the HDD serial
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encodedSystemVolumeSerialNumber = encodeHash(GetVolumeSerialNumber(),charMap1)
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@@ -275,13 +264,7 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
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devicePID = checksumPid(devicePID)
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pidlst.append(devicePID)
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# Compute book PID
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if rec209 == None or token == None:
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print "\nNo EXTH record type 209 or token - Perhaps not a K4 file?"
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return pidlst
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# Get the kindle account token
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kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
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# Compute book PIDs
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# book pid
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pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
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@@ -305,8 +288,10 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
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def getPidList(md1, md2, k4, pids, serials, kInfoFiles):
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pidlst = []
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if kInfoFiles is None:
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kInfoFiles = []
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if k4:
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pidlst = getK4Pids(pidlst, md1, md2)
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kInfoFiles = getKindleInfoFiles(kInfoFiles)
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for infoFile in kInfoFiles:
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pidlst = getK4Pids(pidlst, md1, md2, infoFile)
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for serialnum in serials:
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@@ -157,18 +157,22 @@ class TopazBook:
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raise TpzDRMError("Parse Error : Record Names Don't Match")
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flags = ord(self.fo.read(1))
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nbRecords = ord(self.fo.read(1))
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# print nbRecords
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for i in range (0,nbRecords) :
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record = [bookReadString(self.fo), bookReadString(self.fo)]
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self.bookMetadata[record[0]] = record[1]
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keyval = bookReadString(self.fo)
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content = bookReadString(self.fo)
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# print keyval
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# print content
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self.bookMetadata[keyval] = content
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return self.bookMetadata
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def getPIDMetaInfo(self):
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keysRecord = None
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keysRecordRecord = None
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if 'keys' in self.bookMetadata:
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keysRecord = self.bookMetadata['keys']
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if keysRecord in self.bookMetadata:
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keysRecordRecord = self.bookMetadata[keysRecord]
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keysRecord = self.bookMetadata.get('keys','')
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keysRecordRecord = ''
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if keysRecord != '':
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keylst = keysRecord.split(',')
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for keyval in keylst:
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keysRecordRecord += self.bookMetadata.get(keyval,'')
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return keysRecord, keysRecordRecord
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def getBookTitle(self):
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Binary file not shown.
@@ -29,7 +29,7 @@ from __future__ import with_statement
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# and import that ZIP into Calibre using its plugin configuration GUI.
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__version__ = '2.4'
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__version__ = '2.8'
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class Unbuffered:
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def __init__(self, stream):
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@@ -231,6 +231,9 @@ def main(argv=sys.argv):
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# try with built in Kindle Info files
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k4 = True
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if sys.platform.startswith('linux'):
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k4 = False
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kInfoFiles = None
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infile = args[0]
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outdir = args[1]
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@@ -250,7 +253,7 @@ if not __name__ == "__main__" and inCalibre:
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Provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc.'
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supported_platforms = ['osx', 'windows', 'linux'] # Platforms this plugin will run on
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author = 'DiapDealer, SomeUpdates' # The author of this plugin
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version = (0, 2, 4) # The version number of this plugin
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version = (0, 2, 8) # The version number of this plugin
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file_types = set(['prc','mobi','azw','azw1','tpz']) # The file types that this plugin will be applied to
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on_import = True # Run this plugin during the import
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priority = 210 # run this plugin before mobidedrm, k4pcdedrm, k4dedrm
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@@ -267,6 +270,8 @@ if not __name__ == "__main__" and inCalibre:
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import mobidedrm
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k4 = True
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if sys.platform.startswith('linux'):
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k4 = False
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pids = []
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serials = []
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kInfoFiles = []
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@@ -168,27 +168,33 @@ def CryptUnprotectData(encryptedData):
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return cleartext
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# Locate and open the .kindle-info file
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def openKindleInfo(kInfoFile=None):
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if kInfoFile == None:
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home = os.getenv('HOME')
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cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
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cmdline = cmdline.encode(sys.getfilesystemencoding())
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p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
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out1, out2 = p1.communicate()
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reslst = out1.split('\n')
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kinfopath = 'NONE'
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cnt = len(reslst)
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for j in xrange(cnt):
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resline = reslst[j]
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pp = resline.find('.kindle-info')
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if pp >= 0:
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kinfopath = resline
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break
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if not os.path.isfile(kinfopath):
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raise DrmException('Error: .kindle-info file can not be found')
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return open(kinfopath,'r')
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else:
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if not os.path.isfile(kInfoFile):
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raise DrmException('Error: kindle-info file can not be found')
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return open(kInfoFile, 'r')
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# Locate the .kindle-info files
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def getKindleInfoFiles(kInfoFiles):
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home = os.getenv('HOME')
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cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
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cmdline = cmdline.encode(sys.getfilesystemencoding())
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p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
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out1, out2 = p1.communicate()
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reslst = out1.split('\n')
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kinfopath = 'NONE'
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found = False
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cnt = len(reslst)
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for resline in reslst:
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if os.path.isfile(resline):
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kInfoFiles.append(resline)
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found = True
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if not found:
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print('No .kindle-info files have been found.')
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return kInfoFiles
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# Parse the Kindle.info file and return the records as a list of key-values
|
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def parseKindleInfo(kInfoFile):
|
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DB = {}
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infoReader = open(kInfoFile, 'r')
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infoReader.read(1)
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data = infoReader.read()
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items = data.split('[')
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for item in items:
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splito = item.split(':')
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DB[splito[0]] =splito[1]
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return DB
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@@ -93,18 +93,25 @@ def CryptUnprotectData():
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return CryptUnprotectData
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CryptUnprotectData = CryptUnprotectData()
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#
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# Locate and open the Kindle.info file.
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#
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def openKindleInfo(kInfoFile=None):
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if kInfoFile == None:
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regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
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path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
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kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
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if not os.path.isfile(kinfopath):
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raise DrmException('Error: kindle.info file can not be found')
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return open(kinfopath,'r')
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# Locate the .kindle-info files
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def getKindleInfoFiles(kInfoFiles):
|
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regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
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path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
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kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
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if not os.path.isfile(kinfopath):
|
||||
print('The kindle.info files has not been found.')
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else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
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kInfoFiles.append(kinfopath)
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('{')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -47,8 +47,12 @@
|
||||
# 0.25 - Fixed support for 'BOOKMOBI' type 1 encryption
|
||||
# 0.26 - Now enables Text-To-Speech flag and sets clipping limit to 100%
|
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# 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 -> '')
|
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# 0.29 - It seems that the ideas about when multibyte trailing characters were
|
||||
# included in the encryption were wrong. They aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.27'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
|
||||
@@ -176,6 +180,7 @@ class MobiBook:
|
||||
# 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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
@@ -191,7 +196,7 @@ class MobiBook:
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if self.mobi_version < 7:
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
self.extra_data_flags &= 0xFFFE
|
||||
@@ -237,12 +242,11 @@ class MobiBook:
|
||||
return title
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
rec209 = None
|
||||
token = None
|
||||
rec209 = ''
|
||||
token = ''
|
||||
if 209 in self.meta_array:
|
||||
rec209 = self.meta_array[209]
|
||||
data = rec209
|
||||
token = ''
|
||||
# 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
|
||||
|
||||
Binary file not shown.
@@ -24,7 +24,7 @@
|
||||
<key>CFBundleExecutable</key>
|
||||
<string>droplet</string>
|
||||
<key>CFBundleGetInfoString</key>
|
||||
<string>DeDRM 2.3, Copyright © 2010–2011 by Apprentice Alf and others.</string>
|
||||
<string>DeDRM 2.6, Written 2010–2011 by Apprentice Alf and others.</string>
|
||||
<key>CFBundleIconFile</key>
|
||||
<string>droplet</string>
|
||||
<key>CFBundleInfoDictionaryVersion</key>
|
||||
@@ -34,7 +34,7 @@
|
||||
<key>CFBundlePackageType</key>
|
||||
<string>APPL</string>
|
||||
<key>CFBundleShortVersionString</key>
|
||||
<string>2.3</string>
|
||||
<string>2.6</string>
|
||||
<key>CFBundleSignature</key>
|
||||
<string>dplt</string>
|
||||
<key>LSMinimumSystemVersion</key>
|
||||
@@ -50,7 +50,7 @@
|
||||
<key>name</key>
|
||||
<string>ScriptWindowState</string>
|
||||
<key>positionOfDivider</key>
|
||||
<real>0.0</real>
|
||||
<real>0</real>
|
||||
<key>savedFrame</key>
|
||||
<string>1578 27 862 788 1440 -150 1680 1050 </string>
|
||||
<key>selectedTabView</key>
|
||||
|
||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
|
Before Width: | Height: | Size: 362 B After Width: | Height: | Size: 362 B |
@@ -323,12 +323,12 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
meta_array = getMetaArray(metaFile)
|
||||
|
||||
# replace special chars in title and authors like & < >
|
||||
title = meta_array['Title']
|
||||
title = meta_array.get('Title','No Title Provided')
|
||||
title = title.replace('&','&')
|
||||
title = title.replace('<','<')
|
||||
title = title.replace('>','>')
|
||||
meta_array['Title'] = title
|
||||
authors = meta_array['Authors']
|
||||
authors = meta_array.get('Authors','No Authors Provided')
|
||||
authors = authors.replace('&','&')
|
||||
authors = authors.replace('<','<')
|
||||
authors = authors.replace('>','>')
|
||||
@@ -413,8 +413,10 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
htmlstr += '<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n'
|
||||
htmlstr += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
|
||||
htmlstr += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
|
||||
htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
if 'ASIN' in meta_array:
|
||||
htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
if 'GUID' in meta_array:
|
||||
htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
htmlstr += '<link href="style.css" rel="stylesheet" type="text/css" />\n'
|
||||
htmlstr += '</head>\n<body>\n'
|
||||
|
||||
@@ -430,8 +432,10 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
svgindex += '<title>' + meta_array['Title'] + '</title>\n'
|
||||
svgindex += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
|
||||
svgindex += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
|
||||
svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
if 'ASIN' in meta_array:
|
||||
svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
if 'GUID' in meta_array:
|
||||
svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
svgindex += '</head>\n'
|
||||
svgindex += '<body>\n'
|
||||
|
||||
@@ -485,9 +489,12 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
opfstr += '<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n'
|
||||
# adding metadata
|
||||
opfstr += ' <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
|
||||
if 'GUID' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
|
||||
if 'ASIN' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
|
||||
if 'oASIN' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:title>' + meta_array['Title'] + '</dc:title>\n'
|
||||
opfstr += ' <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n'
|
||||
opfstr += ' <dc:language>en</dc:language>\n'
|
||||
|
||||
@@ -29,7 +29,7 @@ from __future__ import with_statement
|
||||
# and import that ZIP into Calibre using its plugin configuration GUI.
|
||||
|
||||
|
||||
__version__ = '2.4'
|
||||
__version__ = '2.8'
|
||||
|
||||
class Unbuffered:
|
||||
def __init__(self, stream):
|
||||
@@ -231,6 +231,9 @@ def main(argv=sys.argv):
|
||||
|
||||
# try with built in Kindle Info files
|
||||
k4 = True
|
||||
if sys.platform.startswith('linux'):
|
||||
k4 = False
|
||||
kInfoFiles = None
|
||||
infile = args[0]
|
||||
outdir = args[1]
|
||||
|
||||
@@ -250,7 +253,7 @@ if not __name__ == "__main__" and inCalibre:
|
||||
Provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc.'
|
||||
supported_platforms = ['osx', 'windows', 'linux'] # Platforms this plugin will run on
|
||||
author = 'DiapDealer, SomeUpdates' # The author of this plugin
|
||||
version = (0, 2, 4) # The version number of this plugin
|
||||
version = (0, 2, 8) # The version number of this plugin
|
||||
file_types = set(['prc','mobi','azw','azw1','tpz']) # The file types that this plugin will be applied to
|
||||
on_import = True # Run this plugin during the import
|
||||
priority = 210 # run this plugin before mobidedrm, k4pcdedrm, k4dedrm
|
||||
@@ -267,6 +270,8 @@ if not __name__ == "__main__" and inCalibre:
|
||||
import mobidedrm
|
||||
|
||||
k4 = True
|
||||
if sys.platform.startswith('linux'):
|
||||
k4 = False
|
||||
pids = []
|
||||
serials = []
|
||||
kInfoFiles = []
|
||||
|
||||
@@ -168,27 +168,33 @@ def CryptUnprotectData(encryptedData):
|
||||
return cleartext
|
||||
|
||||
|
||||
# Locate and open the .kindle-info file
|
||||
def openKindleInfo(kInfoFile=None):
|
||||
if kInfoFile == None:
|
||||
home = os.getenv('HOME')
|
||||
cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
|
||||
cmdline = cmdline.encode(sys.getfilesystemencoding())
|
||||
p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
|
||||
out1, out2 = p1.communicate()
|
||||
reslst = out1.split('\n')
|
||||
kinfopath = 'NONE'
|
||||
cnt = len(reslst)
|
||||
for j in xrange(cnt):
|
||||
resline = reslst[j]
|
||||
pp = resline.find('.kindle-info')
|
||||
if pp >= 0:
|
||||
kinfopath = resline
|
||||
break
|
||||
if not os.path.isfile(kinfopath):
|
||||
raise DrmException('Error: .kindle-info file can not be found')
|
||||
return open(kinfopath,'r')
|
||||
else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle-info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
||||
# Locate the .kindle-info files
|
||||
def getKindleInfoFiles(kInfoFiles):
|
||||
home = os.getenv('HOME')
|
||||
cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
|
||||
cmdline = cmdline.encode(sys.getfilesystemencoding())
|
||||
p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
|
||||
out1, out2 = p1.communicate()
|
||||
reslst = out1.split('\n')
|
||||
kinfopath = 'NONE'
|
||||
found = False
|
||||
cnt = len(reslst)
|
||||
for resline in reslst:
|
||||
if os.path.isfile(resline):
|
||||
kInfoFiles.append(resline)
|
||||
found = True
|
||||
if not found:
|
||||
print('No .kindle-info files have been found.')
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('[')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -93,18 +93,25 @@ def CryptUnprotectData():
|
||||
return CryptUnprotectData
|
||||
CryptUnprotectData = CryptUnprotectData()
|
||||
|
||||
#
|
||||
# Locate and open the Kindle.info file.
|
||||
#
|
||||
def openKindleInfo(kInfoFile=None):
|
||||
if kInfoFile == None:
|
||||
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
|
||||
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
||||
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
||||
if not os.path.isfile(kinfopath):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kinfopath,'r')
|
||||
# Locate the .kindle-info files
|
||||
def getKindleInfoFiles(kInfoFiles):
|
||||
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
|
||||
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
||||
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
||||
if not os.path.isfile(kinfopath):
|
||||
print('The kindle.info files has not been found.')
|
||||
else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
||||
kInfoFiles.append(kinfopath)
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('{')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -18,9 +18,9 @@ global charMap3
|
||||
global charMap4
|
||||
|
||||
if sys.platform.startswith('win'):
|
||||
from k4pcutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
from k4pcutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
if sys.platform.startswith('darwin'):
|
||||
from k4mutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
from k4mutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
|
||||
charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
|
||||
charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
|
||||
@@ -67,22 +67,6 @@ def decode(data,map):
|
||||
result += pack("B",value)
|
||||
return result
|
||||
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = openKindleInfo(kInfoFile)
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
if sys.platform.startswith('win'):
|
||||
items = data.split('{')
|
||||
else :
|
||||
items = data.split('[')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded).
|
||||
# Return the decoded and decrypted record
|
||||
def getKindleInfoValueForHash(hashedKey):
|
||||
@@ -224,13 +208,11 @@ def pidFromSerial(s, l):
|
||||
|
||||
# Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
|
||||
def getKindlePid(pidlst, rec209, token, serialnum):
|
||||
|
||||
if rec209 != None and token != None:
|
||||
# Compute book PID
|
||||
pidHash = SHA1(serialnum+rec209+token)
|
||||
bookPID = encodePID(pidHash)
|
||||
bookPID = checksumPid(bookPID)
|
||||
pidlst.append(bookPID)
|
||||
# Compute book PID
|
||||
pidHash = SHA1(serialnum+rec209+token)
|
||||
bookPID = encodePID(pidHash)
|
||||
bookPID = checksumPid(bookPID)
|
||||
pidlst.append(bookPID)
|
||||
|
||||
# compute fixed pid for old pre 2.5 firmware update pid as well
|
||||
bookPID = pidFromSerial(serialnum, 7) + "*"
|
||||
@@ -243,7 +225,7 @@ def getKindlePid(pidlst, rec209, token, serialnum):
|
||||
# Parse the EXTH header records and parse the Kindleinfo
|
||||
# file to calculate the book pid.
|
||||
|
||||
def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
def getK4Pids(pidlst, rec209, token, kInfoFile):
|
||||
global kindleDatabase
|
||||
global charMap1
|
||||
kindleDatabase = None
|
||||
@@ -257,8 +239,15 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
if kindleDatabase == None :
|
||||
return pidlst
|
||||
|
||||
# Get the Mazama Random number
|
||||
MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
|
||||
try:
|
||||
# Get the Mazama Random number
|
||||
MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
|
||||
|
||||
# Get the kindle account token
|
||||
kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
|
||||
except KeyError:
|
||||
print "Keys not found in " + kInfoFile
|
||||
return pidlst
|
||||
|
||||
# Get the HDD serial
|
||||
encodedSystemVolumeSerialNumber = encodeHash(GetVolumeSerialNumber(),charMap1)
|
||||
@@ -275,13 +264,7 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
devicePID = checksumPid(devicePID)
|
||||
pidlst.append(devicePID)
|
||||
|
||||
# Compute book PID
|
||||
if rec209 == None or token == None:
|
||||
print "\nNo EXTH record type 209 or token - Perhaps not a K4 file?"
|
||||
return pidlst
|
||||
|
||||
# Get the kindle account token
|
||||
kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
|
||||
# Compute book PIDs
|
||||
|
||||
# book pid
|
||||
pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
|
||||
@@ -305,8 +288,10 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
|
||||
def getPidList(md1, md2, k4, pids, serials, kInfoFiles):
|
||||
pidlst = []
|
||||
if kInfoFiles is None:
|
||||
kInfoFiles = []
|
||||
if k4:
|
||||
pidlst = getK4Pids(pidlst, md1, md2)
|
||||
kInfoFiles = getKindleInfoFiles(kInfoFiles)
|
||||
for infoFile in kInfoFiles:
|
||||
pidlst = getK4Pids(pidlst, md1, md2, infoFile)
|
||||
for serialnum in serials:
|
||||
|
||||
@@ -47,8 +47,12 @@
|
||||
# 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 aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.27'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
|
||||
@@ -176,6 +180,7 @@ class MobiBook:
|
||||
# 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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
@@ -191,7 +196,7 @@ class MobiBook:
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if self.mobi_version < 7:
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
self.extra_data_flags &= 0xFFFE
|
||||
@@ -237,12 +242,11 @@ class MobiBook:
|
||||
return title
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
rec209 = None
|
||||
token = None
|
||||
rec209 = ''
|
||||
token = ''
|
||||
if 209 in self.meta_array:
|
||||
rec209 = self.meta_array[209]
|
||||
data = rec209
|
||||
token = ''
|
||||
# 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
|
||||
|
||||
@@ -157,18 +157,22 @@ class TopazBook:
|
||||
raise TpzDRMError("Parse Error : Record Names Don't Match")
|
||||
flags = ord(self.fo.read(1))
|
||||
nbRecords = ord(self.fo.read(1))
|
||||
# print nbRecords
|
||||
for i in range (0,nbRecords) :
|
||||
record = [bookReadString(self.fo), bookReadString(self.fo)]
|
||||
self.bookMetadata[record[0]] = record[1]
|
||||
keyval = bookReadString(self.fo)
|
||||
content = bookReadString(self.fo)
|
||||
# print keyval
|
||||
# print content
|
||||
self.bookMetadata[keyval] = content
|
||||
return self.bookMetadata
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
keysRecord = None
|
||||
keysRecordRecord = None
|
||||
if 'keys' in self.bookMetadata:
|
||||
keysRecord = self.bookMetadata['keys']
|
||||
if keysRecord in self.bookMetadata:
|
||||
keysRecordRecord = self.bookMetadata[keysRecord]
|
||||
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):
|
||||
|
||||
@@ -323,12 +323,12 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
meta_array = getMetaArray(metaFile)
|
||||
|
||||
# replace special chars in title and authors like & < >
|
||||
title = meta_array['Title']
|
||||
title = meta_array.get('Title','No Title Provided')
|
||||
title = title.replace('&','&')
|
||||
title = title.replace('<','<')
|
||||
title = title.replace('>','>')
|
||||
meta_array['Title'] = title
|
||||
authors = meta_array['Authors']
|
||||
authors = meta_array.get('Authors','No Authors Provided')
|
||||
authors = authors.replace('&','&')
|
||||
authors = authors.replace('<','<')
|
||||
authors = authors.replace('>','>')
|
||||
@@ -413,8 +413,10 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
htmlstr += '<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n'
|
||||
htmlstr += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
|
||||
htmlstr += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
|
||||
htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
if 'ASIN' in meta_array:
|
||||
htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
if 'GUID' in meta_array:
|
||||
htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
htmlstr += '<link href="style.css" rel="stylesheet" type="text/css" />\n'
|
||||
htmlstr += '</head>\n<body>\n'
|
||||
|
||||
@@ -430,8 +432,10 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
svgindex += '<title>' + meta_array['Title'] + '</title>\n'
|
||||
svgindex += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
|
||||
svgindex += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
|
||||
svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
if 'ASIN' in meta_array:
|
||||
svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
if 'GUID' in meta_array:
|
||||
svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
svgindex += '</head>\n'
|
||||
svgindex += '<body>\n'
|
||||
|
||||
@@ -485,9 +489,12 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
opfstr += '<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n'
|
||||
# adding metadata
|
||||
opfstr += ' <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
|
||||
if 'GUID' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
|
||||
if 'ASIN' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
|
||||
if 'oASIN' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:title>' + meta_array['Title'] + '</dc:title>\n'
|
||||
opfstr += ' <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n'
|
||||
opfstr += ' <dc:language>en</dc:language>\n'
|
||||
|
||||
@@ -29,7 +29,7 @@ from __future__ import with_statement
|
||||
# and import that ZIP into Calibre using its plugin configuration GUI.
|
||||
|
||||
|
||||
__version__ = '2.4'
|
||||
__version__ = '2.8'
|
||||
|
||||
class Unbuffered:
|
||||
def __init__(self, stream):
|
||||
@@ -231,6 +231,9 @@ def main(argv=sys.argv):
|
||||
|
||||
# try with built in Kindle Info files
|
||||
k4 = True
|
||||
if sys.platform.startswith('linux'):
|
||||
k4 = False
|
||||
kInfoFiles = None
|
||||
infile = args[0]
|
||||
outdir = args[1]
|
||||
|
||||
@@ -250,7 +253,7 @@ if not __name__ == "__main__" and inCalibre:
|
||||
Provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc.'
|
||||
supported_platforms = ['osx', 'windows', 'linux'] # Platforms this plugin will run on
|
||||
author = 'DiapDealer, SomeUpdates' # The author of this plugin
|
||||
version = (0, 2, 4) # The version number of this plugin
|
||||
version = (0, 2, 8) # The version number of this plugin
|
||||
file_types = set(['prc','mobi','azw','azw1','tpz']) # The file types that this plugin will be applied to
|
||||
on_import = True # Run this plugin during the import
|
||||
priority = 210 # run this plugin before mobidedrm, k4pcdedrm, k4dedrm
|
||||
@@ -267,6 +270,8 @@ if not __name__ == "__main__" and inCalibre:
|
||||
import mobidedrm
|
||||
|
||||
k4 = True
|
||||
if sys.platform.startswith('linux'):
|
||||
k4 = False
|
||||
pids = []
|
||||
serials = []
|
||||
kInfoFiles = []
|
||||
|
||||
@@ -168,27 +168,33 @@ def CryptUnprotectData(encryptedData):
|
||||
return cleartext
|
||||
|
||||
|
||||
# Locate and open the .kindle-info file
|
||||
def openKindleInfo(kInfoFile=None):
|
||||
if kInfoFile == None:
|
||||
home = os.getenv('HOME')
|
||||
cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
|
||||
cmdline = cmdline.encode(sys.getfilesystemencoding())
|
||||
p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
|
||||
out1, out2 = p1.communicate()
|
||||
reslst = out1.split('\n')
|
||||
kinfopath = 'NONE'
|
||||
cnt = len(reslst)
|
||||
for j in xrange(cnt):
|
||||
resline = reslst[j]
|
||||
pp = resline.find('.kindle-info')
|
||||
if pp >= 0:
|
||||
kinfopath = resline
|
||||
break
|
||||
if not os.path.isfile(kinfopath):
|
||||
raise DrmException('Error: .kindle-info file can not be found')
|
||||
return open(kinfopath,'r')
|
||||
else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle-info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
||||
# Locate the .kindle-info files
|
||||
def getKindleInfoFiles(kInfoFiles):
|
||||
home = os.getenv('HOME')
|
||||
cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
|
||||
cmdline = cmdline.encode(sys.getfilesystemencoding())
|
||||
p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
|
||||
out1, out2 = p1.communicate()
|
||||
reslst = out1.split('\n')
|
||||
kinfopath = 'NONE'
|
||||
found = False
|
||||
cnt = len(reslst)
|
||||
for resline in reslst:
|
||||
if os.path.isfile(resline):
|
||||
kInfoFiles.append(resline)
|
||||
found = True
|
||||
if not found:
|
||||
print('No .kindle-info files have been found.')
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('[')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -93,18 +93,25 @@ def CryptUnprotectData():
|
||||
return CryptUnprotectData
|
||||
CryptUnprotectData = CryptUnprotectData()
|
||||
|
||||
#
|
||||
# Locate and open the Kindle.info file.
|
||||
#
|
||||
def openKindleInfo(kInfoFile=None):
|
||||
if kInfoFile == None:
|
||||
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
|
||||
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
||||
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
||||
if not os.path.isfile(kinfopath):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kinfopath,'r')
|
||||
# Locate the .kindle-info files
|
||||
def getKindleInfoFiles(kInfoFiles):
|
||||
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
|
||||
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
||||
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
||||
if not os.path.isfile(kinfopath):
|
||||
print('The kindle.info files has not been found.')
|
||||
else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
||||
kInfoFiles.append(kinfopath)
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('{')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -18,9 +18,9 @@ global charMap3
|
||||
global charMap4
|
||||
|
||||
if sys.platform.startswith('win'):
|
||||
from k4pcutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
from k4pcutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
if sys.platform.startswith('darwin'):
|
||||
from k4mutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
from k4mutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
|
||||
charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
|
||||
charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
|
||||
@@ -67,22 +67,6 @@ def decode(data,map):
|
||||
result += pack("B",value)
|
||||
return result
|
||||
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = openKindleInfo(kInfoFile)
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
if sys.platform.startswith('win'):
|
||||
items = data.split('{')
|
||||
else :
|
||||
items = data.split('[')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded).
|
||||
# Return the decoded and decrypted record
|
||||
def getKindleInfoValueForHash(hashedKey):
|
||||
@@ -224,13 +208,11 @@ def pidFromSerial(s, l):
|
||||
|
||||
# Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
|
||||
def getKindlePid(pidlst, rec209, token, serialnum):
|
||||
|
||||
if rec209 != None and token != None:
|
||||
# Compute book PID
|
||||
pidHash = SHA1(serialnum+rec209+token)
|
||||
bookPID = encodePID(pidHash)
|
||||
bookPID = checksumPid(bookPID)
|
||||
pidlst.append(bookPID)
|
||||
# Compute book PID
|
||||
pidHash = SHA1(serialnum+rec209+token)
|
||||
bookPID = encodePID(pidHash)
|
||||
bookPID = checksumPid(bookPID)
|
||||
pidlst.append(bookPID)
|
||||
|
||||
# compute fixed pid for old pre 2.5 firmware update pid as well
|
||||
bookPID = pidFromSerial(serialnum, 7) + "*"
|
||||
@@ -243,7 +225,7 @@ def getKindlePid(pidlst, rec209, token, serialnum):
|
||||
# Parse the EXTH header records and parse the Kindleinfo
|
||||
# file to calculate the book pid.
|
||||
|
||||
def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
def getK4Pids(pidlst, rec209, token, kInfoFile):
|
||||
global kindleDatabase
|
||||
global charMap1
|
||||
kindleDatabase = None
|
||||
@@ -257,8 +239,15 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
if kindleDatabase == None :
|
||||
return pidlst
|
||||
|
||||
# Get the Mazama Random number
|
||||
MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
|
||||
try:
|
||||
# Get the Mazama Random number
|
||||
MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
|
||||
|
||||
# Get the kindle account token
|
||||
kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
|
||||
except KeyError:
|
||||
print "Keys not found in " + kInfoFile
|
||||
return pidlst
|
||||
|
||||
# Get the HDD serial
|
||||
encodedSystemVolumeSerialNumber = encodeHash(GetVolumeSerialNumber(),charMap1)
|
||||
@@ -275,13 +264,7 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
devicePID = checksumPid(devicePID)
|
||||
pidlst.append(devicePID)
|
||||
|
||||
# Compute book PID
|
||||
if rec209 == None or token == None:
|
||||
print "\nNo EXTH record type 209 or token - Perhaps not a K4 file?"
|
||||
return pidlst
|
||||
|
||||
# Get the kindle account token
|
||||
kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
|
||||
# Compute book PIDs
|
||||
|
||||
# book pid
|
||||
pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
|
||||
@@ -305,8 +288,10 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
|
||||
def getPidList(md1, md2, k4, pids, serials, kInfoFiles):
|
||||
pidlst = []
|
||||
if kInfoFiles is None:
|
||||
kInfoFiles = []
|
||||
if k4:
|
||||
pidlst = getK4Pids(pidlst, md1, md2)
|
||||
kInfoFiles = getKindleInfoFiles(kInfoFiles)
|
||||
for infoFile in kInfoFiles:
|
||||
pidlst = getK4Pids(pidlst, md1, md2, infoFile)
|
||||
for serialnum in serials:
|
||||
|
||||
@@ -47,8 +47,12 @@
|
||||
# 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 aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.27'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
|
||||
@@ -176,6 +180,7 @@ class MobiBook:
|
||||
# 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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
@@ -191,7 +196,7 @@ class MobiBook:
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if self.mobi_version < 7:
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
self.extra_data_flags &= 0xFFFE
|
||||
@@ -237,12 +242,11 @@ class MobiBook:
|
||||
return title
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
rec209 = None
|
||||
token = None
|
||||
rec209 = ''
|
||||
token = ''
|
||||
if 209 in self.meta_array:
|
||||
rec209 = self.meta_array[209]
|
||||
data = rec209
|
||||
token = ''
|
||||
# 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
|
||||
|
||||
@@ -157,18 +157,22 @@ class TopazBook:
|
||||
raise TpzDRMError("Parse Error : Record Names Don't Match")
|
||||
flags = ord(self.fo.read(1))
|
||||
nbRecords = ord(self.fo.read(1))
|
||||
# print nbRecords
|
||||
for i in range (0,nbRecords) :
|
||||
record = [bookReadString(self.fo), bookReadString(self.fo)]
|
||||
self.bookMetadata[record[0]] = record[1]
|
||||
keyval = bookReadString(self.fo)
|
||||
content = bookReadString(self.fo)
|
||||
# print keyval
|
||||
# print content
|
||||
self.bookMetadata[keyval] = content
|
||||
return self.bookMetadata
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
keysRecord = None
|
||||
keysRecordRecord = None
|
||||
if 'keys' in self.bookMetadata:
|
||||
keysRecord = self.bookMetadata['keys']
|
||||
if keysRecord in self.bookMetadata:
|
||||
keysRecordRecord = self.bookMetadata[keysRecord]
|
||||
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):
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
ReadMe_DeDRM_WinApp_v1.5
|
||||
ReadMe_DeDRM_WinApp_vX.X
|
||||
-----------------------
|
||||
|
||||
DeDRM_WinApp is a pure python drag and drop application that allows users to drag and drop ebooks or folders of ebooks onto theDeDRM_Drop_Target to have the DRM removed. It repackages the"tools" python software in one easy to use program.
|
||||
|
||||
@@ -323,12 +323,12 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
meta_array = getMetaArray(metaFile)
|
||||
|
||||
# replace special chars in title and authors like & < >
|
||||
title = meta_array['Title']
|
||||
title = meta_array.get('Title','No Title Provided')
|
||||
title = title.replace('&','&')
|
||||
title = title.replace('<','<')
|
||||
title = title.replace('>','>')
|
||||
meta_array['Title'] = title
|
||||
authors = meta_array['Authors']
|
||||
authors = meta_array.get('Authors','No Authors Provided')
|
||||
authors = authors.replace('&','&')
|
||||
authors = authors.replace('<','<')
|
||||
authors = authors.replace('>','>')
|
||||
@@ -413,8 +413,10 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
htmlstr += '<title>' + meta_array['Title'] + ' by ' + meta_array['Authors'] + '</title>\n'
|
||||
htmlstr += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
|
||||
htmlstr += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
|
||||
htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
if 'ASIN' in meta_array:
|
||||
htmlstr += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
if 'GUID' in meta_array:
|
||||
htmlstr += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
htmlstr += '<link href="style.css" rel="stylesheet" type="text/css" />\n'
|
||||
htmlstr += '</head>\n<body>\n'
|
||||
|
||||
@@ -430,8 +432,10 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
svgindex += '<title>' + meta_array['Title'] + '</title>\n'
|
||||
svgindex += '<meta name="Author" content="' + meta_array['Authors'] + '" />\n'
|
||||
svgindex += '<meta name="Title" content="' + meta_array['Title'] + '" />\n'
|
||||
svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
if 'ASIN' in meta_array:
|
||||
svgindex += '<meta name="ASIN" content="' + meta_array['ASIN'] + '" />\n'
|
||||
if 'GUID' in meta_array:
|
||||
svgindex += '<meta name="GUID" content="' + meta_array['GUID'] + '" />\n'
|
||||
svgindex += '</head>\n'
|
||||
svgindex += '<body>\n'
|
||||
|
||||
@@ -485,9 +489,12 @@ def generateBook(bookDir, raw, fixedimage):
|
||||
opfstr += '<package xmlns="http://www.idpf.org/2007/opf" unique-identifier="guid_id">\n'
|
||||
# adding metadata
|
||||
opfstr += ' <metadata xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:opf="http://www.idpf.org/2007/opf">\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
|
||||
if 'GUID' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="GUID" id="guid_id">' + meta_array['GUID'] + '</dc:identifier>\n'
|
||||
if 'ASIN' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="ASIN">' + meta_array['ASIN'] + '</dc:identifier>\n'
|
||||
if 'oASIN' in meta_array:
|
||||
opfstr += ' <dc:identifier opf:scheme="oASIN">' + meta_array['oASIN'] + '</dc:identifier>\n'
|
||||
opfstr += ' <dc:title>' + meta_array['Title'] + '</dc:title>\n'
|
||||
opfstr += ' <dc:creator opf:role="aut">' + meta_array['Authors'] + '</dc:creator>\n'
|
||||
opfstr += ' <dc:language>en</dc:language>\n'
|
||||
|
||||
@@ -29,7 +29,7 @@ from __future__ import with_statement
|
||||
# and import that ZIP into Calibre using its plugin configuration GUI.
|
||||
|
||||
|
||||
__version__ = '2.4'
|
||||
__version__ = '2.8'
|
||||
|
||||
class Unbuffered:
|
||||
def __init__(self, stream):
|
||||
@@ -231,6 +231,9 @@ def main(argv=sys.argv):
|
||||
|
||||
# try with built in Kindle Info files
|
||||
k4 = True
|
||||
if sys.platform.startswith('linux'):
|
||||
k4 = False
|
||||
kInfoFiles = None
|
||||
infile = args[0]
|
||||
outdir = args[1]
|
||||
|
||||
@@ -250,7 +253,7 @@ if not __name__ == "__main__" and inCalibre:
|
||||
Provided by the work of many including DiapDealer, SomeUpdates, IHeartCabbages, CMBDTC, Skindle, DarkReverser, ApprenticeAlf, etc.'
|
||||
supported_platforms = ['osx', 'windows', 'linux'] # Platforms this plugin will run on
|
||||
author = 'DiapDealer, SomeUpdates' # The author of this plugin
|
||||
version = (0, 2, 4) # The version number of this plugin
|
||||
version = (0, 2, 8) # The version number of this plugin
|
||||
file_types = set(['prc','mobi','azw','azw1','tpz']) # The file types that this plugin will be applied to
|
||||
on_import = True # Run this plugin during the import
|
||||
priority = 210 # run this plugin before mobidedrm, k4pcdedrm, k4dedrm
|
||||
@@ -267,6 +270,8 @@ if not __name__ == "__main__" and inCalibre:
|
||||
import mobidedrm
|
||||
|
||||
k4 = True
|
||||
if sys.platform.startswith('linux'):
|
||||
k4 = False
|
||||
pids = []
|
||||
serials = []
|
||||
kInfoFiles = []
|
||||
|
||||
@@ -168,27 +168,33 @@ def CryptUnprotectData(encryptedData):
|
||||
return cleartext
|
||||
|
||||
|
||||
# Locate and open the .kindle-info file
|
||||
def openKindleInfo(kInfoFile=None):
|
||||
if kInfoFile == None:
|
||||
home = os.getenv('HOME')
|
||||
cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
|
||||
cmdline = cmdline.encode(sys.getfilesystemencoding())
|
||||
p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
|
||||
out1, out2 = p1.communicate()
|
||||
reslst = out1.split('\n')
|
||||
kinfopath = 'NONE'
|
||||
cnt = len(reslst)
|
||||
for j in xrange(cnt):
|
||||
resline = reslst[j]
|
||||
pp = resline.find('.kindle-info')
|
||||
if pp >= 0:
|
||||
kinfopath = resline
|
||||
break
|
||||
if not os.path.isfile(kinfopath):
|
||||
raise DrmException('Error: .kindle-info file can not be found')
|
||||
return open(kinfopath,'r')
|
||||
else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle-info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
||||
# Locate the .kindle-info files
|
||||
def getKindleInfoFiles(kInfoFiles):
|
||||
home = os.getenv('HOME')
|
||||
cmdline = 'find "' + home + '/Library/Application Support" -name ".kindle-info"'
|
||||
cmdline = cmdline.encode(sys.getfilesystemencoding())
|
||||
p1 = subprocess.Popen(cmdline, shell=True, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, close_fds=False)
|
||||
out1, out2 = p1.communicate()
|
||||
reslst = out1.split('\n')
|
||||
kinfopath = 'NONE'
|
||||
found = False
|
||||
cnt = len(reslst)
|
||||
for resline in reslst:
|
||||
if os.path.isfile(resline):
|
||||
kInfoFiles.append(resline)
|
||||
found = True
|
||||
if not found:
|
||||
print('No .kindle-info files have been found.')
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('[')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -93,18 +93,25 @@ def CryptUnprotectData():
|
||||
return CryptUnprotectData
|
||||
CryptUnprotectData = CryptUnprotectData()
|
||||
|
||||
#
|
||||
# Locate and open the Kindle.info file.
|
||||
#
|
||||
def openKindleInfo(kInfoFile=None):
|
||||
if kInfoFile == None:
|
||||
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
|
||||
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
||||
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
||||
if not os.path.isfile(kinfopath):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kinfopath,'r')
|
||||
# Locate the .kindle-info files
|
||||
def getKindleInfoFiles(kInfoFiles):
|
||||
regkey = winreg.OpenKey(winreg.HKEY_CURRENT_USER, "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders\\")
|
||||
path = winreg.QueryValueEx(regkey, 'Local AppData')[0]
|
||||
kinfopath = path +'\\Amazon\\Kindle For PC\\{AMAwzsaPaaZAzmZzZQzgZCAkZ3AjA_AY}\\kindle.info'
|
||||
if not os.path.isfile(kinfopath):
|
||||
print('The kindle.info files has not been found.')
|
||||
else:
|
||||
if not os.path.isfile(kInfoFile):
|
||||
raise DrmException('Error: kindle.info file can not be found')
|
||||
return open(kInfoFile, 'r')
|
||||
kInfoFiles.append(kinfopath)
|
||||
return kInfoFiles
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = open(kInfoFile, 'r')
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
items = data.split('{')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
@@ -18,9 +18,9 @@ global charMap3
|
||||
global charMap4
|
||||
|
||||
if sys.platform.startswith('win'):
|
||||
from k4pcutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
from k4pcutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
if sys.platform.startswith('darwin'):
|
||||
from k4mutils import openKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
from k4mutils import getKindleInfoFiles, parseKindleInfo, CryptUnprotectData, GetUserName, GetVolumeSerialNumber, charMap2
|
||||
|
||||
charMap1 = "n5Pr6St7Uv8Wx9YzAb0Cd1Ef2Gh3Jk4M"
|
||||
charMap3 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"
|
||||
@@ -67,22 +67,6 @@ def decode(data,map):
|
||||
result += pack("B",value)
|
||||
return result
|
||||
|
||||
|
||||
# Parse the Kindle.info file and return the records as a list of key-values
|
||||
def parseKindleInfo(kInfoFile):
|
||||
DB = {}
|
||||
infoReader = openKindleInfo(kInfoFile)
|
||||
infoReader.read(1)
|
||||
data = infoReader.read()
|
||||
if sys.platform.startswith('win'):
|
||||
items = data.split('{')
|
||||
else :
|
||||
items = data.split('[')
|
||||
for item in items:
|
||||
splito = item.split(':')
|
||||
DB[splito[0]] =splito[1]
|
||||
return DB
|
||||
|
||||
# Get a record from the Kindle.info file for the key "hashedKey" (already hashed and encoded).
|
||||
# Return the decoded and decrypted record
|
||||
def getKindleInfoValueForHash(hashedKey):
|
||||
@@ -224,13 +208,11 @@ def pidFromSerial(s, l):
|
||||
|
||||
# Parse the EXTH header records and use the Kindle serial number to calculate the book pid.
|
||||
def getKindlePid(pidlst, rec209, token, serialnum):
|
||||
|
||||
if rec209 != None and token != None:
|
||||
# Compute book PID
|
||||
pidHash = SHA1(serialnum+rec209+token)
|
||||
bookPID = encodePID(pidHash)
|
||||
bookPID = checksumPid(bookPID)
|
||||
pidlst.append(bookPID)
|
||||
# Compute book PID
|
||||
pidHash = SHA1(serialnum+rec209+token)
|
||||
bookPID = encodePID(pidHash)
|
||||
bookPID = checksumPid(bookPID)
|
||||
pidlst.append(bookPID)
|
||||
|
||||
# compute fixed pid for old pre 2.5 firmware update pid as well
|
||||
bookPID = pidFromSerial(serialnum, 7) + "*"
|
||||
@@ -243,7 +225,7 @@ def getKindlePid(pidlst, rec209, token, serialnum):
|
||||
# Parse the EXTH header records and parse the Kindleinfo
|
||||
# file to calculate the book pid.
|
||||
|
||||
def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
def getK4Pids(pidlst, rec209, token, kInfoFile):
|
||||
global kindleDatabase
|
||||
global charMap1
|
||||
kindleDatabase = None
|
||||
@@ -257,8 +239,15 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
if kindleDatabase == None :
|
||||
return pidlst
|
||||
|
||||
# Get the Mazama Random number
|
||||
MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
|
||||
try:
|
||||
# Get the Mazama Random number
|
||||
MazamaRandomNumber = getKindleInfoValueForKey("MazamaRandomNumber")
|
||||
|
||||
# Get the kindle account token
|
||||
kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
|
||||
except KeyError:
|
||||
print "Keys not found in " + kInfoFile
|
||||
return pidlst
|
||||
|
||||
# Get the HDD serial
|
||||
encodedSystemVolumeSerialNumber = encodeHash(GetVolumeSerialNumber(),charMap1)
|
||||
@@ -275,13 +264,7 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
devicePID = checksumPid(devicePID)
|
||||
pidlst.append(devicePID)
|
||||
|
||||
# Compute book PID
|
||||
if rec209 == None or token == None:
|
||||
print "\nNo EXTH record type 209 or token - Perhaps not a K4 file?"
|
||||
return pidlst
|
||||
|
||||
# Get the kindle account token
|
||||
kindleAccountToken = getKindleInfoValueForKey("kindle.account.tokens")
|
||||
# Compute book PIDs
|
||||
|
||||
# book pid
|
||||
pidHash = SHA1(DSN+kindleAccountToken+rec209+token)
|
||||
@@ -305,8 +288,10 @@ def getK4Pids(pidlst, rec209, token, kInfoFile=None):
|
||||
|
||||
def getPidList(md1, md2, k4, pids, serials, kInfoFiles):
|
||||
pidlst = []
|
||||
if kInfoFiles is None:
|
||||
kInfoFiles = []
|
||||
if k4:
|
||||
pidlst = getK4Pids(pidlst, md1, md2)
|
||||
kInfoFiles = getKindleInfoFiles(kInfoFiles)
|
||||
for infoFile in kInfoFiles:
|
||||
pidlst = getK4Pids(pidlst, md1, md2, infoFile)
|
||||
for serialnum in serials:
|
||||
|
||||
@@ -47,8 +47,12 @@
|
||||
# 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 aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.27'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
|
||||
@@ -176,6 +180,7 @@ class MobiBook:
|
||||
# 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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
@@ -191,7 +196,7 @@ class MobiBook:
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if self.mobi_version < 7:
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
self.extra_data_flags &= 0xFFFE
|
||||
@@ -237,12 +242,11 @@ class MobiBook:
|
||||
return title
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
rec209 = None
|
||||
token = None
|
||||
rec209 = ''
|
||||
token = ''
|
||||
if 209 in self.meta_array:
|
||||
rec209 = self.meta_array[209]
|
||||
data = rec209
|
||||
token = ''
|
||||
# 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
|
||||
|
||||
@@ -157,18 +157,22 @@ class TopazBook:
|
||||
raise TpzDRMError("Parse Error : Record Names Don't Match")
|
||||
flags = ord(self.fo.read(1))
|
||||
nbRecords = ord(self.fo.read(1))
|
||||
# print nbRecords
|
||||
for i in range (0,nbRecords) :
|
||||
record = [bookReadString(self.fo), bookReadString(self.fo)]
|
||||
self.bookMetadata[record[0]] = record[1]
|
||||
keyval = bookReadString(self.fo)
|
||||
content = bookReadString(self.fo)
|
||||
# print keyval
|
||||
# print content
|
||||
self.bookMetadata[keyval] = content
|
||||
return self.bookMetadata
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
keysRecord = None
|
||||
keysRecordRecord = None
|
||||
if 'keys' in self.bookMetadata:
|
||||
keysRecord = self.bookMetadata['keys']
|
||||
if keysRecord in self.bookMetadata:
|
||||
keysRecordRecord = self.bookMetadata[keysRecord]
|
||||
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):
|
||||
|
||||
@@ -47,8 +47,12 @@
|
||||
# 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 aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.27'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
|
||||
@@ -176,6 +180,7 @@ class MobiBook:
|
||||
# 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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
@@ -191,7 +196,7 @@ class MobiBook:
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if self.mobi_version < 7:
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
self.extra_data_flags &= 0xFFFE
|
||||
@@ -237,12 +242,11 @@ class MobiBook:
|
||||
return title
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
rec209 = None
|
||||
token = None
|
||||
rec209 = ''
|
||||
token = ''
|
||||
if 209 in self.meta_array:
|
||||
rec209 = self.meta_array[209]
|
||||
data = rec209
|
||||
token = ''
|
||||
# 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
|
||||
|
||||
@@ -24,7 +24,7 @@
|
||||
# 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 confusin has arisen because trailing data entries
|
||||
# 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
|
||||
@@ -39,13 +39,22 @@
|
||||
# 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 - Corretion: It seems that multibyte entries are encrypted in a v6 file.
|
||||
# 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 aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.20'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
import struct
|
||||
import binascii
|
||||
|
||||
class Unbuffered:
|
||||
def __init__(self, stream):
|
||||
@@ -55,10 +64,20 @@ class Unbuffered:
|
||||
self.stream.flush()
|
||||
def __getattr__(self, attr):
|
||||
return getattr(self.stream, attr)
|
||||
sys.stdout=Unbuffered(sys.stdout)
|
||||
|
||||
import os
|
||||
import struct
|
||||
import binascii
|
||||
|
||||
class DrmException(Exception):
|
||||
pass
|
||||
|
||||
|
||||
#
|
||||
# MobiBook Utility Routines
|
||||
#
|
||||
|
||||
# Implementation of Pukall Cipher 1
|
||||
def PC1(key, src, decryption=True):
|
||||
sum1 = 0;
|
||||
@@ -70,7 +89,6 @@ def PC1(key, src, decryption=True):
|
||||
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;
|
||||
@@ -131,7 +149,9 @@ def getSizeOfTrailingDataEntries(ptr, size, flags):
|
||||
num += (ord(ptr[size - num - 1]) & 0x3) + 1
|
||||
return num
|
||||
|
||||
class DrmStripper:
|
||||
|
||||
|
||||
class MobiBook:
|
||||
def loadSection(self, section):
|
||||
if (section + 1 == self.num_sections):
|
||||
endoff = len(self.data_file)
|
||||
@@ -140,6 +160,102 @@ class DrmStripper:
|
||||
off = self.sections[section][0]
|
||||
return self.data_file[off:endoff]
|
||||
|
||||
def __init__(self, infile):
|
||||
# initial sanity check on file
|
||||
self.data_file = file(infile, 'rb').read()
|
||||
self.header = self.data_file[0:78]
|
||||
if self.header[0x3C:0x3C+8] != 'BOOKMOBI' and self.header[0x3C:0x3C+8] != 'TEXtREAd':
|
||||
raise DrmException("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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
self.extra_data_flags = 0
|
||||
self.mobi_length = 0
|
||||
self.mobi_version = -1
|
||||
self.meta_array = {}
|
||||
return
|
||||
self.mobi_length, = struct.unpack('>L',self.sect[0x14:0x18])
|
||||
self.mobi_version, = struct.unpack('>L',self.sect[0x68:0x6C])
|
||||
print "MOBI header version = %d, length = %d" %(self.mobi_version, self.mobi_length)
|
||||
self.extra_data_flags = 0
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# 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
|
||||
self.meta_array = {}
|
||||
try:
|
||||
exth_flag, = struct.unpack('>L', self.sect[0x80:0x84])
|
||||
exth = 'NONE'
|
||||
if exth_flag & 0x40:
|
||||
exth = self.sect[16 + self.mobi_length:]
|
||||
if (len(exth) >= 4) 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:
|
||||
self.meta_array = {}
|
||||
pass
|
||||
|
||||
def getBookTitle(self):
|
||||
title = ''
|
||||
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 title == '':
|
||||
title = self.header[:32]
|
||||
title = title.split("\0")[0]
|
||||
return title
|
||||
|
||||
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):]
|
||||
|
||||
@@ -152,134 +268,136 @@ class DrmStripper:
|
||||
assert off + in_off + len(new) <= endoff
|
||||
self.patch(off + in_off, new)
|
||||
|
||||
def parseDRM(self, data, count, pid):
|
||||
pid = pid.ljust(16,'\0')
|
||||
keyvec1 = "\x72\x38\x33\xB0\xB4\xF2\xE3\xCA\xDF\x09\x01\xD6\xE2\xE0\x3F\x96"
|
||||
temp_key = PC1(keyvec1, pid, False)
|
||||
temp_key_sum = sum(map(ord,temp_key)) & 0xff
|
||||
def parseDRM(self, data, count, pidlist):
|
||||
found_key = None
|
||||
for i in xrange(count):
|
||||
verification, size, type, cksum, cookie = struct.unpack('>LLLBxxx32s', data[i*0x30:i*0x30+0x30])
|
||||
cookie = PC1(temp_key, cookie)
|
||||
ver,flags,finalkey,expiry,expiry2 = struct.unpack('>LL16sLL', cookie)
|
||||
if verification == ver and cksum == temp_key_sum and (flags & 0x1F) == 1:
|
||||
found_key = finalkey
|
||||
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])
|
||||
cookie = PC1(temp_key, cookie)
|
||||
ver,flags,finalkey,expiry,expiry2 = struct.unpack('>LL16sLL', cookie)
|
||||
if verification == ver and cksum == temp_key_sum:
|
||||
found_key = finalkey
|
||||
break
|
||||
return found_key
|
||||
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 __init__(self, data_file, pid):
|
||||
if len(pid)==10:
|
||||
if checksumPid(pid[0:-2]) != pid:
|
||||
raise DrmException("invalid PID checksum")
|
||||
pid = pid[0:-2]
|
||||
elif len(pid)==8:
|
||||
print "PID without checksum given. With checksum PID is "+checksumPid(pid)
|
||||
else:
|
||||
raise DrmException("Invalid PID length")
|
||||
|
||||
self.data_file = data_file
|
||||
header = data_file[0:72]
|
||||
if header[0x3C:0x3C+8] != 'BOOKMOBI':
|
||||
raise DrmException("invalid file format")
|
||||
self.num_sections, = struct.unpack('>H', data_file[76:78])
|
||||
|
||||
self.sections = []
|
||||
for i in xrange(self.num_sections):
|
||||
offset, a1,a2,a3,a4 = struct.unpack('>LBBBB', data_file[78+i*8:78+i*8+8])
|
||||
flags, val = a1, a2<<16|a3<<8|a4
|
||||
self.sections.append( (offset, flags, val) )
|
||||
|
||||
sect = self.loadSection(0)
|
||||
records, = struct.unpack('>H', sect[0x8:0x8+2])
|
||||
mobi_length, = struct.unpack('>L',sect[0x14:0x18])
|
||||
mobi_version, = struct.unpack('>L',sect[0x68:0x6C])
|
||||
extra_data_flags = 0
|
||||
print "MOBI header version = %d, length = %d" %(mobi_version, mobi_length)
|
||||
if (mobi_length >= 0xE4) and (mobi_version >= 5):
|
||||
extra_data_flags, = struct.unpack('>H', sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" %extra_data_flags
|
||||
if mobi_version < 7:
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
extra_data_flags &= 0xFFFE
|
||||
|
||||
crypto_type, = struct.unpack('>H', sect[0xC:0xC+2])
|
||||
def processBook(self, pidlist):
|
||||
crypto_type, = struct.unpack('>H', self.sect[0xC:0xC+2])
|
||||
print 'Crypto Type is: ', crypto_type
|
||||
self.crypto_type = crypto_type
|
||||
if crypto_type == 0:
|
||||
print "This book is not encrypted."
|
||||
else:
|
||||
if crypto_type == 1:
|
||||
raise DrmException("cannot decode Mobipocket encryption type 1")
|
||||
if crypto_type != 2:
|
||||
raise DrmException("unknown encryption type: %d" % crypto_type)
|
||||
return self.data_file
|
||||
if crypto_type != 2 and crypto_type != 1:
|
||||
raise DrmException("Cannot decode unknown Mobipocket encryption type %d" % crypto_type)
|
||||
|
||||
goodpids = []
|
||||
for pid in pidlist:
|
||||
if len(pid)==10:
|
||||
if checksumPid(pid[0:-2]) != pid:
|
||||
print "Warning: PID " + pid + " has incorrect checksum, should have been "+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', sect[0xA8:0xA8+16])
|
||||
drm_ptr, drm_count, drm_size, drm_flags = struct.unpack('>LLLL', self.sect[0xA8:0xA8+16])
|
||||
if drm_count == 0:
|
||||
raise DrmException("no PIDs found in this file")
|
||||
found_key = self.parseDRM(sect[drm_ptr:drm_ptr+drm_size], drm_count, pid)
|
||||
raise DrmException("Not yet initialised with PID. 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("no key found. maybe the PID is incorrect")
|
||||
|
||||
raise DrmException("No key found. Most likely the correct PID has not been given.")
|
||||
# kill the drm keys
|
||||
self.patchSection(0, "\0" * drm_size, drm_ptr)
|
||||
# kill the drm pointers
|
||||
self.patchSection(0, "\xff" * 4 + "\0" * 12, 0xA8)
|
||||
# clear the crypto type
|
||||
self.patchSection(0, "\0" * 2, 0xC)
|
||||
|
||||
# decrypt sections
|
||||
print "Decrypting. Please wait . . .",
|
||||
new_data = self.data_file[:self.sections[1][0]]
|
||||
for i in xrange(1, records+1):
|
||||
data = self.loadSection(i)
|
||||
extra_size = getSizeOfTrailingDataEntries(data, len(data), extra_data_flags)
|
||||
if i%100 == 0:
|
||||
print ".",
|
||||
# print "record %d, extra_size %d" %(i,extra_size)
|
||||
new_data += PC1(found_key, data[0:len(data) - extra_size])
|
||||
if extra_size > 0:
|
||||
new_data += data[-extra_size:]
|
||||
#self.patchSection(i, PC1(found_key, data[0:len(data) - extra_size]))
|
||||
if self.num_sections > records+1:
|
||||
new_data += self.data_file[self.sections[records+1][0]:]
|
||||
self.data_file = new_data
|
||||
print "done"
|
||||
if pid=="00000000":
|
||||
print "File has default encryption, no specific PID."
|
||||
else:
|
||||
print "File is encoded with PID "+checksumPid(pid)+"."
|
||||
|
||||
def getResult(self):
|
||||
# clear the crypto type
|
||||
self.patchSection(0, "\0" * 2, 0xC)
|
||||
|
||||
# decrypt sections
|
||||
print "Decrypting. Please wait . . .",
|
||||
new_data = 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 ".",
|
||||
# print "record %d, extra_size %d" %(i,extra_size)
|
||||
new_data += PC1(found_key, data[0:len(data) - extra_size])
|
||||
if extra_size > 0:
|
||||
new_data += data[-extra_size:]
|
||||
if self.num_sections > self.records+1:
|
||||
new_data += self.data_file[self.sections[self.records+1][0]:]
|
||||
self.data_file = new_data
|
||||
print "done"
|
||||
return self.data_file
|
||||
|
||||
def getUnencryptedBook(infile,pid):
|
||||
sys.stdout=Unbuffered(sys.stdout)
|
||||
data_file = file(infile, 'rb').read()
|
||||
strippedFile = DrmStripper(data_file, pid)
|
||||
return strippedFile.getResult()
|
||||
if not os.path.isfile(infile):
|
||||
raise DrmException('Input File Not Found')
|
||||
book = MobiBook(infile)
|
||||
return book.processBook([pid])
|
||||
|
||||
def getUnencryptedBookWithList(infile,pidlist):
|
||||
if not os.path.isfile(infile):
|
||||
raise DrmException('Input File Not Found')
|
||||
book = MobiBook(infile)
|
||||
return book.processBook(pidlist)
|
||||
|
||||
def main(argv=sys.argv):
|
||||
sys.stdout=Unbuffered(sys.stdout)
|
||||
print ('MobiDeDrm v%(__version__)s. '
|
||||
'Copyright 2008-2010 The Dark Reverser.' % globals())
|
||||
if len(argv)<4:
|
||||
if len(argv)<3 or len(argv)>4:
|
||||
print "Removes protection from Mobipocket books"
|
||||
print "Usage:"
|
||||
print " %s <infile> <outfile> <PID>" % sys.argv[0]
|
||||
print " %s <infile> <outfile> [<Comma separated list of PIDs to try>]" % sys.argv[0]
|
||||
return 1
|
||||
else:
|
||||
infile = argv[1]
|
||||
outfile = argv[2]
|
||||
pid = argv[3]
|
||||
if len(argv) is 4:
|
||||
pidlist = argv[3].split(',')
|
||||
else:
|
||||
pidlist = {}
|
||||
try:
|
||||
stripped_file = getUnencryptedBook(infile, pid)
|
||||
stripped_file = getUnencryptedBookWithList(infile, pidlist)
|
||||
file(outfile, 'wb').write(stripped_file)
|
||||
except DrmException, e:
|
||||
print "Error: %s" % e
|
||||
|
||||
@@ -47,8 +47,12 @@
|
||||
# 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 aren't for DOC compressed
|
||||
# files, but they are for HUFF/CDIC compress files!
|
||||
|
||||
__version__ = '0.27'
|
||||
__version__ = '0.29'
|
||||
|
||||
import sys
|
||||
|
||||
@@ -176,6 +180,7 @@ class MobiBook:
|
||||
# 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])
|
||||
|
||||
if self.magic == 'TEXtREAd':
|
||||
print "Book has format: ", self.magic
|
||||
@@ -191,7 +196,7 @@ class MobiBook:
|
||||
if (self.mobi_length >= 0xE4) and (self.mobi_version >= 5):
|
||||
self.extra_data_flags, = struct.unpack('>H', self.sect[0xF2:0xF4])
|
||||
print "Extra Data Flags = %d" % self.extra_data_flags
|
||||
if self.mobi_version < 7:
|
||||
if (self.mobi_version < 7) and (self.compression != 17480):
|
||||
# multibyte utf8 data is included in the encryption for mobi_version 6 and below
|
||||
# so clear that byte so that we leave it to be decrypted.
|
||||
self.extra_data_flags &= 0xFFFE
|
||||
@@ -237,12 +242,11 @@ class MobiBook:
|
||||
return title
|
||||
|
||||
def getPIDMetaInfo(self):
|
||||
rec209 = None
|
||||
token = None
|
||||
rec209 = ''
|
||||
token = ''
|
||||
if 209 in self.meta_array:
|
||||
rec209 = self.meta_array[209]
|
||||
data = rec209
|
||||
token = ''
|
||||
# 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
|
||||
|
||||
Reference in New Issue
Block a user