Now that jackett is supporting public trackers, it would be good to add extratorrent.cc. Javascript obfuscation of results might make this a little more difficult. Not sure if jackett already has something to deal with this.
Previously closed: #852, #544.
Related: cardigann/cardigann#281, cardigann/cardigann#9 + others
zductiv
All 10 comments
It's AES encrypted with an obfuscated key.
I tried just using anglesharp with jint for javascript but it doesn't seem to handle the JS very well.
Will continue looking into this. Worst case we've to re implement CryptoJS AES decoding in c#
kaso17
on 9 Feb 2017
@kaso17 For public trackers that are indexed by Torrentz2 (see #1040), do we really need to add Jackett support for them separately? If Torrentz2 scans them already, wouldn't adding ExtraTorrent - which is already indexed by Torrentz2 - lead to duplicate search results in Jackett?
List of public trackers indexed by Torrentz2 (TorrentProject #897 #1045 is also included):
https://torrentz2.eu/help#indexed
RoloSoze
on 10 Feb 2017
Torrentz2.eu says that it indexes extratorrent, but from the searches I've tested it doesn't work.
Perhaps it was from before extratorrent added the encryption.
zductiv
on 10 Feb 2017
@zductiv Makes sense! That could be the reason.
RoloSoze
on 10 Feb 2017
I'm able to get the necessary decryption key without JS now and generate JS code which decrypts the table. Just need to replace the cryptoJS AES implementation with a native c# one now.
kaso17
on 10 Feb 2017
I've a working decryption (without having to run JS) for their ajax_checker key obfuscation method. But they just changed the key obfuscation method to key construction from inline obfuscated JS which is very easy to circumvent with JS parser but I'm not yet ready to add that dependency to jackett at this time. Will continue to observe the situation for now.
kaso17
on 14 Feb 2017
@kaso17 Any updates on this one?
RoloSoze
on 20 Mar 2017
would be a great one to add if possible, too bad they are making it a pita
JeramieG-IDG
on 1 May 2017
since I last checked (a long tie ago) it definitely changed again. Looks like we need a full blown JS interpreter to deal with the constant changes. I'm not yet ready to put that much effort into it yet.
kaso17
on 6 May 2017
Extratorrent is closed for good.
zductiv
on 18 May 2017
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Most helpful comment
I've a working decryption (without having to run JS) for their ajax_checker key obfuscation method. But they just changed the key obfuscation method to key construction from inline obfuscated JS which is very easy to circumvent with JS parser but I'm not yet ready to add that dependency to jackett at this time. Will continue to observe the situation for now.