Commit Graph

22 Commits

Author SHA1 Message Date
a980e066a01
c5aebcca01 Add support for "hardened" Adobe DRM
What took the most time was not reverse-engineering
the scheme, but actually finding books using it...

Closes #20, #25, #45
2022-03-18 15:45:39 +00:00
a980e066a01
a1dd63ae5f Remove OpenSSL support; only support PyCryptodome
This allows us to clean up the code a lot.

On Windows, it isn't installed by default and
most of the time not be found at all.

On M1 Macs, the kernel will kill the process instead.

Closes #33.
2022-03-18 15:45:39 +00:00
NoDRM
80f511ade9 Correct user pass padding, fix PDFStream export 2021-12-27 14:23:26 +01:00
NoDRM
fbe9b5ea89 Ton of PDF DeDRM updates
- Support "Standard" and "Adobe.APS" encryptions
- Support decrypting with owner password instead of user password
- New function to return encryption filter name
- Support for V=5, R=5 and R=6 PDF files
- Support for AES256-encrypted PDF files
- Disable broken cross-reference streams in output
2021-12-27 10:45:12 +01:00
NoDRM
9c41716e5e Add B&N PDF DeDRM (untested), match UUID for Adobe PDFs 2021-11-16 11:48:53 +01:00
NoDRM
90910ab106 Add back Python2 support (ADEPT) 2021-11-16 11:09:03 +01:00
NoDRM
88dd1350c0 Add useful error message for the new, uncracked ADEPT DRM 2021-11-15 19:51:36 +01:00
NoDRM
cc17d9cc59 Improve key detection for PDFs, too 2021-11-15 13:38:39 +01:00
NoDRM
969fe52e13 Improve key detection 2021-11-15 11:59:56 +01:00
NoDRM
8e10b090a2 More PDF fixes 2021-11-15 08:40:18 +01:00
Olaf Fricke
007a8e8a15 Issue 1635: Decypting PDF ebboks fixed 2021-11-15 08:39:02 +01:00
Aldo Bleeker
21a7b13524 Fix for Python 3 2021-02-14 12:50:55 +01:00
Aldo Bleeker
33b9630ca5 Fix for broken book keys 2021-01-28 13:06:59 +01:00
Apprentice Harper
a7974f0f14 Update ineptpdf.py
integer division, and version
2021-01-03 16:11:02 +00:00
Apprentice Harper
ed412bee35 Updated to inept.pdf for PC
Contributed changes for PC compatibility. Thanks, Aldo.

Update main version to 7.0.2
2021-01-03 16:01:14 +00:00
Apprentice Harper
6cee615f26 Update ineptpdf.py
Fix handling of metadata
2021-01-03 15:35:17 +00:00
Apprentice Harper
c4581b4d72 Version to 7.0.1, ineptpdf fixes
ineptpdf should now decrypt at least some Adobe PDFs
2020-12-30 12:14:04 +00:00
Apprentice Harper
781268e17e More general changes, and get mobidedrm and kindlekey to work on Mac. 2020-10-14 16:23:49 +01:00
Apprentice Harper
de50a02af9 More generic 3.0 changes, to be tested. 2020-09-27 11:54:49 +01:00
Apprentice Harper
afa4ac5716 Starting on Version 7.0 using the work done by others. Completely untested. I will be testing things, but I thought I'd get this base version up for others to give pull requests.
THIS IS ON THE MASTER BRANCH. The Master branch will be Python 3.0 from now on. While Python 2.7 support will not be deliberately broken, all efforts should now focus on Python 3.0 compatibility.

I can see a lot of work has been done. There's more to do. I've bumped the version number of everything I came across to the next major number for Python 3.0 compatibility indication.

Thanks everyone. I hope to update here at least once a week until we have a stable 7.0 release for calibre 5.0
2020-09-26 21:22:47 +01:00
Apprentice Harper
0859f197fc Update init file, update versions in files, update comments in files 2020-06-18 07:42:41 +01:00
Apprentice Harper
92bf51bc8f Remove stand-alone apps. Only support the two plugins. 2020-02-16 10:12:25 +00:00