Unable to connect to Facebook via XMPP

[Luciano Fardin]

Hi,

It's been almost a month that I'm unable to connect to Facebook via XMPP on
Pidgin. I got the following debug log:

Pidgin Debug Log : 16/08/2013 19:44:25
(19:44:07) util: Writing file prefs.xml to directory
C:\Users\Luciano\AppData\Roaming\.purple
(19:44:07) util: Writing file
C:\Users\Luciano\AppData\Roaming\.purple\prefs.xml
(19:44:09) skype: Sending: 'SEARCH MISSEDCHATMESSAGES'
(19:44:09) account: Connecting to account lmfardin at chat.facebook.com/Pidgin.
(19:44:09) connection: Connecting. gc = 0570AC98
(19:44:09) proxy: Windows Proxy Settings set to autodetect (not supported).
(19:44:09) proxy: No environment settings found, not using a proxy
(19:44:09) dnsquery: Performing DNS lookup for chat.facebook.com
(19:44:09) proxy: Windows Proxy Settings set to autodetect (not supported).
(19:44:09) proxy: No environment settings found, not using a proxy
(19:44:09) dnsquery: IP resolved for chat.facebook.com
(19:44:09) proxy: Attempting connection to 69.171.241.10
(19:44:09) proxy: Connecting to chat.facebook.com:5222 with no proxy
(19:44:09) proxy: Connection in progress
(19:44:09) proxy: Connecting to chat.facebook.com:5222.
(19:44:09) proxy: Connected to chat.facebook.com:5222.
(19:44:09) jabber: Sending (lmfardin at chat.facebook.com/Pidgin): <?xml
version='1.0' ?>
(19:44:09) jabber: Sending (lmfardin at chat.facebook.com/Pidgin):
<stream:stream to='chat.facebook.com' xmlns='jabber:client' xmlns:stream='
http://etherx.jabber.org/streams' version='1.0'>
(19:44:10) jabber: Recv (173): <?xml version="1.0"?><stream:stream
id="8B874524" from="chat.facebook.com" version="1.0" xmlns="jabber:client"
xmlns:stream="http://etherx.jabber.org/streams" xml:lang="en">
(19:44:10) jabber: Recv (227): <stream:features><starttls
xmlns="urn:ietf:params:xml:ns:xmpp-tls"/><mechanisms
xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>X-FACEBOOK-PLATFORM</mechanism><mechanism>DIGEST-MD5</mechanism></mechanisms></stream:features>
(19:44:10) jabber: Sending (lmfardin at chat.facebook.com/Pidgin): <starttls
xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>
(19:44:10) jabber: Recv (50): <proceed
xmlns="urn:ietf:params:xml:ns:xmpp-tls"/>
(19:44:10) nss: subject=CN=chat.facebook.com,O="Facebook, Inc.",L=Palo
Alto,ST=California,C=US issuer=CN=DigiCert High Assurance CA-3,OU=
www.digicert.com,O=DigiCert Inc,C=US
(19:44:10) nss: subject=CN=DigiCert High Assurance
CA-3,OU=www.digicert.com,O=DigiCert
Inc,C=US issuer=CN=DigiCert High Assurance EV Root
CA,OU=www.digicert.com,O=DigiCert
Inc,C=US
(19:44:10) nss: subject=CN=DigiCert High Assurance EV Root CA,OU=
www.digicert.com,O=DigiCert Inc,C=US issuer=CN=DigiCert High Assurance EV
Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US
(19:44:10) certificate/x509/tls_cached: Starting verify for
chat.facebook.com
(19:44:10) certificate/x509/tls_cached: Checking for cached cert...
(19:44:10) certificate/x509/tls_cached: ...Found cached cert
(19:44:10) nss/x509: Loading certificate from
C:\Users\Luciano\AppData\Roaming\.purple\certificates\x509\tls_peers\
chat.facebook.com
(19:44:10) certificate/x509/tls_cached: Peer cert matched cached
(19:44:10) nss/x509: Exporting certificate to
C:\Users\Luciano\AppData\Roaming\.purple\certificates\x509\tls_peers\
chat.facebook.com
(19:44:10) util: Writing file
C:\Users\Luciano\AppData\Roaming\.purple\certificates\x509\tls_peers\
chat.facebook.com
(19:44:10) certificate: Successfully verified certificate for
chat.facebook.com
(19:44:10) jabber: Sending (ssl) (lmfardin at chat.facebook.com/Pidgin):
<stream:stream to='chat.facebook.com' xmlns='jabber:client' xmlns:stream='
http://etherx.jabber.org/streams' version='1.0'>
(19:44:10) jabber: Recv (ssl)(173): <?xml version="1.0"?><stream:stream
id="0C2B13F9" from="chat.facebook.com" version="1.0" xmlns="jabber:client"
xmlns:stream="http://etherx.jabber.org/streams" xml:lang="en">
(19:44:10) jabber: Recv (ssl)(176): <stream:features><mechanisms
xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>X-FACEBOOK-PLATFORM</mechanism><mechanism>DIGEST-MD5</mechanism></mechanisms></stream:features>
(19:44:10) connection: Connection error on 0570AC98 (reason: 3 description:
Erro desconhecido)
(19:44:10) account: Disconnecting account
lmfardin at chat.facebook.com/Pidgin(07FC8470)
(19:44:10) connection: Disconnecting connection 0570AC98
(19:44:10) jabber: Sending (ssl) (lmfardin at chat.facebook.com/Pidgin):
</stream:stream>
(19:44:10) connection: Destroying connection 0570AC98
(19:44:15) util: Writing file accounts.xml to directory
C:\Users\Luciano\AppData\Roaming\.purple
(19:44:15) util: Writing file
C:\Users\Luciano\AppData\Roaming\.purple\accounts.xml
(19:44:19) skype: Sending: 'SEARCH MISSEDCHATMESSAGES'


Att,

Luciano M Fardin
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