https://projects.tigase.org/boards/15/topics/350

When I try to use anonymous authentication with sleekxmpp, tigase responds with not-authorized. This is using the default config with nothing special. Tigase version 5.2.0 beta3.

Here is sleek's debug output:

DEBUG RECV: <stream:features xmlns="http://etherx.jabber.org/streams">PLAINANONYMOUSzlib</stream:features>

INFO SASL: PLAIN: PLAIN without encryption

DEBUG SEND (IMMED): QW5vbnltb3VzLCBTdWVsdGE=

DEBUG RECV:

INFO Authentication failed: not-authorized

How can anonymous ever be unauthorized? :)