Hi Tatsuhiro, Am 20.07.2010 um 16:22 schrieb Tatsuhiro Tsujikawa: > BitTorrent info hash in .meta4 is wrong. > For example, > > Using aria2c, I downloaded OOo_3.2.1_Win_x86_langpack_ja.exe.meta4 from > http://download.services.openoffice.org/files/localized/ja/3.2.1/OOo_3.2.1_Win_x86_langpack_ja.exe > > > In the .meta4 file, it lists magnet link: > > <metaurl > mediatype="torrent">magnet:?xt=urn:btih:5d79c7fb140a971115ad9372ab6c1a5db94280a2&xt= > ... > > Info hash is 40 bytes string after "urn:btih:". > In this example, 5d79c7fb140a971115ad9372ab6c1a5db94280a2 is wrong info > hash. It seems just a sha1sum of OOo_3.2.1_Win_x86_langpack_ja.exe. > The correct info hash is d1b96572966c29414d89afebcb267a24ec03541d, which > I got from tracker: > http://torrent.projects.ooodev.org:6969/stats.html?info_hash=d1b96572966c29414d89afebcb267a24ec03541d
It looks as if I misunderstood the meaning of the info hash. I thought it'd be the SHA1 sum of the file. However, it seems to be an SHA1 hash of the info section of the torrent. Thanks for pointing this out! I have opened a bug in the MirrorBrain bug tracker here http://mirrorbrain.org/issues/issue56 and I hope I can fix the bug before the next MirrorBrain release. (It should be fixed, or the new feature "magnet links" should stay disabled in the next release, while it's broken.) Thanks! Peter --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
