Latest commit a75507b
Jun 19, 2009
* the bug is not still fixed at Google servers * Psi can't properly unsubscribe from JIDs with '\'
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== Description == That's trivial meta-component to proxy all incoming stanzas in following way: <stanza from="firstname.lastname@example.org" to="email@example.com" /> to <stanza from="user\firstname.lastname@example.org" to="srv.host.com" /> <stanza from="srv.host.com" to="user\email@example.com" /> to <stanza from="firstname.lastname@example.org" to="email@example.com" /> This mapping is required to make services like srv.host.com accessible with JIDs like firstname.lastname@example.org. The ugly hack is required for GTalk users to be able to use various jabber transports. See following threads for details: http://www.google.com/support/forum/p/Talk/thread?tid=28ea57ad8c3ad591 http://www.google.com/support/forum/p/Talk/thread?tid=0697c2950e983d95 Google engineers were informed about the problem long ago, but the issue remained unfixed for more then half a year, so this meta-transport appeared as a temporary workaround. See following links for technical details: http://darkk.livejournal.com/50477.html#cutid1 http://mail.jabber.org/pipermail/operators/2009-April/000507.html By the way, the issue was fixed quite soon after pymeta-t release. Everything was working fine on 31st of May, 2009. The problem arised from resolved on ~11th of June, 2009. == Requirements == - jabber server supporting XEP-0114 Tested with ejabberd-2.0.1 - python URL: http://www.python.org/ Tested with python-2.5.2 - twisted & twisted.words >= 8.0 URL: http://twistedmatrix.com Tested with python-twisted-words-8.1.0 - Wokkel >= 0.6.0 URL: http://wokkel.ik.nu Tested with wokkel-0.6.0 The project itself is currently hosted at github: http://github.com/darkk/pymeta-t/ == HOWTO == Edit your jabber server config, edit config.py and run pymeta-t.py using twistd in alike way: # twistd --python=pymeta-t.py \ --logfile=/var/log/pymetat/pymetat.log \ --pidfile=/var/run/pymetat/pymetat.pid \ --uid=pymetat --gid=pymetat See twistd(1) manpage for extra information about log rotation. == Known glitches == gajim does not expect to see any services at JIDs like email@example.com, so it disables `register' button making the registration within transport impossible. It is possible to register within transport using Psi (http://psi-im.org). Psi has troubles while removing subscriptions from foo\firstname.lastname@example.org JIDs. See FS-963 for details: http://flyspray.psi-im.org/task/963 You should be careful if you want to limit access to meta-transport using ejabberd ACLs. You should remember that the trasnport uses same domain both for incoming and for outgoing messages, moreover, incorrect ACL setup may crash your ejabberd instance. See EJAB-930 for details: https://support.process-one.net/browse/EJAB-930 == Author == Leonid Evdokimov mailto:email@example.com xmpp:firstname.lastname@example.org