Explicitly warn about KFX files. Bump version number to 6.5.3

This commit is contained in:
Apprentice Harper 2017-01-12 07:24:42 +00:00
parent fca7eaab8e
commit 956f3034ad
11 changed files with 78 additions and 20 deletions

View file

@ -24,7 +24,7 @@
<key>CFBundleExecutable</key>
<string>droplet</string>
<key>CFBundleGetInfoString</key>
<string>DeDRM AppleScript 6.5.2 Written 20102016 by Apprentice Alf et al.</string>
<string>DeDRM AppleScript 6.5.3 Written 20102017 by Apprentice Alf et al.</string>
<key>CFBundleIconFile</key>
<string>DeDRM</string>
<key>CFBundleIdentifier</key>
@ -36,13 +36,13 @@
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>6.5.2</string>
<string>6.5.3</string>
<key>CFBundleSignature</key>
<string>dplt</string>
<key>LSRequiresCarbon</key>
<true/>
<key>NSHumanReadableCopyright</key>
<string>Copyright © 20102016 Apprentice Alf and Apprentice Harper</string>
<string>Copyright © 20102017 Apprentice Alf</string>
<key>WindowState</key>
<dict>
<key>bundleDividerCollapsed</key>

View file

@ -56,6 +56,7 @@ __docformat__ = 'restructuredtext en'
# Fix an error in wineutils.py
# 6.5.1 - Updated version number, added PDF check for DRM-free documents
# 6.5.2 - Another Topaz fix
# 6.5.3 - Warn about KFX files explicitly
"""
@ -63,7 +64,7 @@ Decrypt DRMed ebooks.
"""
PLUGIN_NAME = u"DeDRM"
PLUGIN_VERSION_TUPLE = (6, 5, 2)
PLUGIN_VERSION_TUPLE = (6, 5, 3)
PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
# Include an html helpfile in the plugin's zipfile with the following name.
RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'

View file

@ -56,8 +56,9 @@ from __future__ import with_statement
# 5.1 - moved unicode_argv call inside main for Windows DeDRM compatibility
# 5.2 - Fixed error in command line processing of unicode arguments
# 5.3 - Changed Android support to allow passing of backup .ab files
# 5.4 - Recognise KFX files masquerading as azw, even if we can't decrypt them yet.
__version__ = '5.3'
__version__ = '5.4'
import sys, os, re
@ -194,7 +195,11 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
raise DrmException(u"Input file does not exist.")
mobi = True
magic3 = open(infile,'rb').read(3)
magic8 = open(infile,'rb').read(8)
if magic8 == '\xeaDRMION\xee':
raise DrmException(u"KFX format detected. This format cannot be decrypted yet.")
magic3 = magic8[:3]
if magic3 == 'TPZ':
mobi = False
@ -215,8 +220,9 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
md1, md2 = mb.getPIDMetaInfo()
totalpids.extend(kgenpids.getPidList(md1, md2, serials, kDatabases))
# remove any duplicates
totalpid = list(set(totalpids))
totalpids = list(set(totalpids))
print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(totalpids))
#print totalpids
try:
mb.processBook(totalpids)

View file

@ -28,8 +28,9 @@
# 6.5.0 - Fix for some new tags in Topaz ebooks
# 6.5.1 - Version bump to match plugin & Mac app
# 6.5.2 - Fix for a new tag in Topaz ebooks
# 6.5.3 - Explicitly warn about KFX files
__version__ = '6.5.2'
__version__ = '6.5.3'
import sys
import os, os.path

View file

@ -56,6 +56,7 @@ __docformat__ = 'restructuredtext en'
# Fix an error in wineutils.py
# 6.5.1 - Updated version number, added PDF check for DRM-free documents
# 6.5.2 - Another Topaz fix
# 6.5.3 - Warn about KFX files explicitly
"""
@ -63,7 +64,7 @@ Decrypt DRMed ebooks.
"""
PLUGIN_NAME = u"DeDRM"
PLUGIN_VERSION_TUPLE = (6, 5, 2)
PLUGIN_VERSION_TUPLE = (6, 5, 3)
PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
# Include an html helpfile in the plugin's zipfile with the following name.
RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'

View file

@ -56,8 +56,9 @@ from __future__ import with_statement
# 5.1 - moved unicode_argv call inside main for Windows DeDRM compatibility
# 5.2 - Fixed error in command line processing of unicode arguments
# 5.3 - Changed Android support to allow passing of backup .ab files
# 5.4 - Recognise KFX files masquerading as azw, even if we can't decrypt them yet.
__version__ = '5.3'
__version__ = '5.4'
import sys, os, re
@ -194,7 +195,11 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
raise DrmException(u"Input file does not exist.")
mobi = True
magic3 = open(infile,'rb').read(3)
magic8 = open(infile,'rb').read(8)
if magic8 == '\xeaDRMION\xee':
raise DrmException(u"KFX format detected. This format cannot be decrypted yet.")
magic3 = magic8[:3]
if magic3 == 'TPZ':
mobi = False
@ -215,8 +220,9 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
md1, md2 = mb.getPIDMetaInfo()
totalpids.extend(kgenpids.getPidList(md1, md2, serials, kDatabases))
# remove any duplicates
totalpid = list(set(totalpids))
totalpids = list(set(totalpids))
print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(totalpids))
#print totalpids
try:
mb.processBook(totalpids)

View file

@ -20,7 +20,7 @@ Installation
------------
0. If you don't already have a correct version of Python and PyCrypto installed, follow the "Installing Python on Windows" and "Installing PyCrypto on Windows" sections below before continuing.
1. Drag the DeDRM_App folder from tools_v6.3.4a/DeDRM_Application_Windows to your "My Documents" folder.
1. Drag the DeDRM_App folder from DeDRM_Application_Windows to your "My Documents" folder.
2. Open the DeDRM_App folder you've just dragged, and make a short-cut of the DeDRM_Drop_Target.bat file (right-click/Create Shortcut). Drag the shortcut file onto your Desktop.

View file

@ -56,6 +56,7 @@ __docformat__ = 'restructuredtext en'
# Fix an error in wineutils.py
# 6.5.1 - Updated version number, added PDF check for DRM-free documents
# 6.5.2 - Another Topaz fix
# 6.5.3 - Warn about KFX files explicitly
"""
@ -63,7 +64,7 @@ Decrypt DRMed ebooks.
"""
PLUGIN_NAME = u"DeDRM"
PLUGIN_VERSION_TUPLE = (6, 5, 2)
PLUGIN_VERSION_TUPLE = (6, 5, 3)
PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
# Include an html helpfile in the plugin's zipfile with the following name.
RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'

View file

@ -56,8 +56,9 @@ from __future__ import with_statement
# 5.1 - moved unicode_argv call inside main for Windows DeDRM compatibility
# 5.2 - Fixed error in command line processing of unicode arguments
# 5.3 - Changed Android support to allow passing of backup .ab files
# 5.4 - Recognise KFX files masquerading as azw, even if we can't decrypt them yet.
__version__ = '5.3'
__version__ = '5.4'
import sys, os, re
@ -194,7 +195,11 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
raise DrmException(u"Input file does not exist.")
mobi = True
magic3 = open(infile,'rb').read(3)
magic8 = open(infile,'rb').read(8)
if magic8 == '\xeaDRMION\xee':
raise DrmException(u"KFX format detected. This format cannot be decrypted yet.")
magic3 = magic8[:3]
if magic3 == 'TPZ':
mobi = False
@ -215,8 +220,9 @@ def GetDecryptedBook(infile, kDatabases, androidFiles, serials, pids, starttime
md1, md2 = mb.getPIDMetaInfo()
totalpids.extend(kgenpids.getPidList(md1, md2, serials, kDatabases))
# remove any duplicates
totalpid = list(set(totalpids))
totalpids = list(set(totalpids))
print u"Found {1:d} keys to try after {0:.1f} seconds".format(time.time()-starttime, len(totalpids))
#print totalpids
try:
mb.processBook(totalpids)

View file

@ -1,6 +1,12 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Version 3.2.5 December 2016
# Improve detection of good text decryption.
#
# Version 3.2.4 December 2016
# Remove incorrect support for Kobo Desktop under Wine
#
# Version 3.2.3 October 2016
# Fix for windows network user and more xml fixes
#
@ -145,7 +151,7 @@
#
"""Manage all Kobo books, either encrypted or DRM-free."""
__version__ = '3.2.3'
__version__ = '3.2.4'
__about__ = u"Obok v{0}\nCopyright © 2012-2016 Physisticated et al.".format(__version__)
import sys
@ -351,9 +357,9 @@ class KoboLibrary(object):
self.kobodir = os.path.join(self.kobodir, u"Kobo", u"Kobo Desktop Edition")
elif sys.platform.startswith('darwin'):
self.kobodir = os.path.join(os.environ['HOME'], u"Library", u"Application Support", u"Kobo", u"Kobo Desktop Edition")
elif linux_path != None:
#elif linux_path != None:
# Probably Linux, let's get the wine prefix and path to Kobo.
self.kobodir = os.path.join(linux_path, u"Local Settings", u"Application Data", u"Kobo", u"Kobo Desktop Edition")
# self.kobodir = os.path.join(linux_path, u"Local Settings", u"Application Data", u"Kobo", u"Kobo Desktop Edition")
# desktop versions use Kobo.sqlite
kobodb = os.path.join(self.kobodir, u"Kobo.sqlite")
# check for existence of file
@ -582,6 +588,36 @@ class KoboFile(object):
Returns True if the content was checked, False if it was not
checked."""
if self.mimetype == 'application/xhtml+xml':
# assume utf-8 with no BOM
textoffset = 0
stride = 1
print u"Checking text:{0}:".format(contents[:10])
# check for byte order mark
if contents[:3]=="\xef\xbb\xbf":
# seems to be utf-8 with BOM
print u"Could be utf-8 with BOM"
textoffset = 3
elif contents[:2]=="\xfe\xff":
# seems to be utf-16BE
print u"Could be utf-16BE"
textoffset = 3
stride = 2
elif contents[:2]=="\xff\xfe":
# seems to be utf-16LE
print u"Could be utf-16LE"
textoffset = 2
stride = 2
else:
print u"Perhaps utf-8 without BOM"
# now check that the first few characters are in the ASCII range
for i in xrange(textoffset,textoffset+5*stride,stride):
if ord(contents[i])<32 or ord(contents[i])>127:
# Non-ascii, so decryption probably failed
print u"Bad character at {0}, value {1}".format(i,ord(contents[i]))
raise ValueError
print u"Seems to be good text"
return True
if contents[:5]=="<?xml" or contents[:8]=="\xef\xbb\xbf<?xml":
# utf-8
return True