Hello,

I want to comunicate with and IM server (Wildfire) through TLS on port 5222 using SASL plain text authentication according to RFC 3920

Basically I start a stream, server shows me the auth mechanisms, I send startls command, server says proceed, I start a new stream, server shows me the auth mechanisms, I select PLAIN and the server shuts me off.


Here's the communication :

CLIENT : <?xml version="1.0"?><flash:stream to="192.168.11.3" xmlns="jabber:client" xmlns:flash="http://www.jabber.com/streams/flash" version="1.0">
SERVER  <?xml version='1.0' encoding='UTF-8'?><flash:stream xmlns:flash="http://www.jabber.com/streams/flash" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client" from="192.168.11.3" id="5bbdf7a3" xml:lang="en" version="1.0"><stream:features><starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"></starttls><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>CRAM-MD5</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>PLAIN</mechanism><mechanism>ANONYMOUS</mechanism></mechanisms><auth xmlns="http://jabber.org/features/iq-auth"/><register xmlns="http://jabber.org/features/iq-register"/></stream:features>
CLIENT <starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
SERVER <proceed xmlns="urn:ietf:params:xml:ns:xmpp-tls"/>
CLIENT <?xml version="1.0"?><flash:stream to="192.168.11.3" xmlns="jabber:client" xmlns:flash="http://www.jabber.com/streams/flash" version="1.0">
SERVER <?xml version='1.0' encoding='UTF-8'?><flash:stream xmlns:flash="http://www.jabber.com/streams/flash" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client" from="192.168.11.3" id="e6661ae8" xml:lang="en" version="1.0"><stream:features><starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"></starttls><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>CRAM-MD5</mechanism><mechanism>DIGEST-MD5</mechanism><mechanism>PLAIN</mechanism><mechanism>ANONYMOUS</mechanism></mechanisms><auth xmlns="http://jabber.org/features/iq-auth"/><register xmlns="http://jabber.org/features/iq-register"/></stream:features>
CLIENT <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl'mechanism='PLAIN'/>
SERVER <failure xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><not-authorized/></failure>

As you can see, although the server advertises the PLAIN mechanism, it doesn't let me connect to it. Why ?

Thanks.

PS here's the wildfire error log :






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