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Implement decrypting of all books

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This commit is contained in:
Patrick Nicholls 2017-04-16 12:27:34 +12:00
parent ceacdbbb1b
commit 6f0c36b67a
1 changed files with 15 additions and 11 deletions
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18
Other_Tools/Kobo/obok.py
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@ -674,7 +674,7 @@ def decrypt_book(book, lib):
print u"DRM-free book, conversion is not needed" print u"DRM-free book, conversion is not needed"
shutil.copyfile(book.filename, outname) shutil.copyfile(book.filename, outname)
print u"Book saved as {0}".format(os.path.join(os.getcwd(), outname)) print u"Book saved as {0}".format(os.path.join(os.getcwd(), outname))
exit(0) return 0
result = 1 result = 1
for userkey in lib.userkeys: for userkey in lib.userkeys:
print u"Trying key: {0}".format(userkey.encode('hex_codec')) print u"Trying key: {0}".format(userkey.encode('hex_codec'))
@ -718,19 +718,23 @@ def cli_main():
print u"{0}: {1}".format(i + 1, book.title) print u"{0}: {1}".format(i + 1, book.title)
print u"Or 'all'" print u"Or 'all'"
num_string = raw_input(u"Convert book number... ") choice = raw_input(u"Convert book number... ")
if choice == u'all':
books = list(lib.books)
else:
try: try:
num = int(num_string) num = int(choice)
book = lib.books[num - 1] books = [lib.books[num - 1]]
except (ValueError, IndexError): except (ValueError, IndexError):
print u"Invalid choice. Exiting..." print u"Invalid choice. Exiting..."
exit() exit()
result = decrypt_book(book, lib) results = [decrypt_book(book, lib) for book in books]
lib.close() lib.close()
if result != 0: overall_result = all(result != 0 for result in results)
if overall_result != 0:
print u"Could not decrypt book with any of the keys found." print u"Could not decrypt book with any of the keys found."
return result return overall_result
if __name__ == '__main__': if __name__ == '__main__':