Description of problem:

While using pidgin 2.7, it is impossible to connect to my Gtalk account (XMPP)

Bypassing this bug by downgrading pidgin to version 2.6.3-2.fc12 (and libpurple too)

Version-Release number of selected component (if applicable):

pidgin 2.7 & libpurple 2.7


How reproducible:

Always with my account (not a gmail account eg: nickname@provider.com) but working with a gmail account

Steps to Reproduce:
1. Lanching pidgin 2.7
2. Activating XMPP a non gmail account with
  
Actual results:

Error message in buddy's window : "not authorized"

Expected results:

Account connected

Additional info:

Here the debug datas from pidgin's debug window (I've cleared/changed personnal informations, like IP, Proxy and my account adress) :

(13:05:07) account: Connecting to account USER@MAIL.COM/.
(13:05:07) connection: Connecting. gc = 0x96776f0
(13:05:07) dns: DNS query for 'PROXY.COM' queued
(13:05:07) dns: Successfully sent DNS request to child 7635
(13:05:07) dns: Got response for 'PROXY.COM'
(13:05:07) dnsquery: IP resolved for PROXY.COM
(13:05:07) proxy: Attempting connection to XX.XXX.XXX.XX
(13:05:07) proxy: Connecting to talk.google.com:5222 via PROXY.COM:8080 using HTTP
(13:05:07) proxy: Connection in progress
(13:05:07) proxy: Connected to talk.google.com:5222.
(13:05:07) proxy: Using CONNECT tunneling for talk.google.com:5222
(13:05:07) proxy: HTTP proxy connection established
(13:05:07) proxy: Connected to talk.google.com:5222.
(13:05:07) jabber: Sending (USER@MAIL.COM/): <?xml version='1.0' ?>
(13:05:07) jabber: Sending (USER@MAIL.COM/): <stream:stream to='MAIL.COM' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>
(13:05:07) jabber: Recv (347): <stream:stream from="MAIL.COM" id="2E5F64CDDC718264" version="1.0" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client"><stream:features><starttls xmlns="urn:ietf:params:xml:ns:xmpp-tls"><required/></starttls><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>X-GOOGLE-TOKEN</mechanism></mechanisms></stream:features>
(13:05:07) jabber: Sending (USER@MAIL.COM/): <starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
(13:05:07) jabber: Recv (50): <proceed xmlns="urn:ietf:params:xml:ns:xmpp-tls"/>
(13:05:07) nss: subject=CN=talk.google.com,O=Google Inc.,L=Mountain View,ST=California,C=US issuer=OU=Equifax Secure Certificate Authority,O=Equifax,C=US
(13:05:07) nss: partial certificate chain
(13:05:07) certificate/x509/tls_cached: Starting verify for talk.google.com
(13:05:07) certificate/x509/tls_cached: Checking for cached cert...
(13:05:07) certificate/x509/tls_cached: ...Found cached cert
(13:05:07) nss/x509: Loading certificate from /home/vivien/.purple/certificates/x509/tls_peers/talk.google.com
(13:05:07) certificate/x509/tls_cached: Peer cert matched cached
(13:05:07) nss/x509: Exporting certificate to /home/vivien/.purple/certificates/x509/tls_peers/talk.google.com
(13:05:07) util: Writing file /home/vivien/.purple/certificates/x509/tls_peers/talk.google.com
(13:05:07) certificate: Successfully verified certificate for talk.google.com
(13:05:07) jabber: Sending (ssl) (USER@MAIL.COM/): <stream:stream to='MAIL.COM' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>
(13:05:07) jabber: Recv (ssl)(137): <stream:stream from="MAIL.COM" id="EE8B9378707E7C0E" version="1.0" xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client">
(13:05:07) jabber: Recv (ssl)(166): <stream:features><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>PLAIN</mechanism><mechanism>X-GOOGLE-TOKEN</mechanism></mechanisms></stream:features>
(13:05:07) sasl: Mechs found: PLAIN X-GOOGLE-TOKEN 
(13:05:07) jabber: Sending (ssl) (USER@MAIL.COM/): <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='PLAIN'>password removed</auth>
(13:05:08) jabber: Recv (ssl)(77): <failure xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><not-authorized/></failure>
(13:05:08) sasl: Mechs found: X-GOOGLE-TOKEN 
(13:05:08) sasl: No worthy mechs found
(13:05:08) connection: Connection error on 0x96776f0 (reason: 2 description: Non autorisé)
(13:05:08) jabber: Recv (ssl)(16): </stream:stream>
(13:05:08) account: Disconnecting account USER@MAIL.COM/ (0x9319dc0)
(13:05:08) connection: Disconnecting connection 0x96776f0
(13:05:08) jabber: Sending (ssl) (USER@MAIL.COM/): </stream:stream>
(13:05:08) connection: Destroying connection 0x96776f0