[Pidgin] #11724: 503 service unavailable should read "not authorized" or "login failed"

[Pidgin]

#11724: 503 service unavailable should read "not authorized" or "login failed"
----------------------------------------------------------------------------------------+
 Reporter:  kermit                                                                      |     Owner:  deryni
     Type:  defect                                                                      |    Status:  new   
Component:  XMPP                                                                        |   Version:  2.6.6 
 Keywords:  503 service unavailable facebook xmpp jabber not-authorized login password  |  
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 For days I was getting "503 service unavailable", until I showed the debug
 to someone and they explained I just entered my password wrong. I never
 thought "503 service unavailable" would mean that.  The server also gives
 a message "not authorized", which would be a little clearer to the user,
 at a minimum.

 (00:13:56) jabber: Sending (kermit4 at chat.facebook.com/Pidgin): <?xml
 version='1.0' ?>
 (00:13:56) jabber: Sending (kermit4 at chat.facebook.com/Pidgin):
 <stream:stream to='chat.facebook.com' xmlns='jabber:client'
 xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>
 (00:13:56) jabber: Recv (173): <?xml version="1.0"?><stream:stream
 id="A8B05471" from="chat.facebook.com" xmlns="jabber:client"
 xmlns:stream="http://etherx.jabber.org/streams" version="1.0"
 xml:lang="en">
 (00:13:56) jabber: Recv (176): <stream:features><mechanisms
 xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>X-FACEBOOK-
 PLATFORM</mechanism><mechanism>DIGEST-
 MD5</mechanism></mechanisms></stream:features>
 (00:13:56) sasl: Mechs found: X-FACEBOOK-PLATFORM DIGEST-MD5
 (00:13:56) sasl: No worthy mechs found
 (00:13:58) sasl: Mechs found: X-FACEBOOK-PLATFORM DIGEST-MD5
 (00:13:58) sasl: DIGEST-MD5 client step 1
 (00:13:58) jabber: Sending (kermit4 at chat.facebook.com/Pidgin): <auth
 xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='DIGEST-MD5'
 xmlns:ga='http://www.google.com/talk/protocol/auth' ga:client-uses-full-
 bind-result='true'>password removed</auth>
 (00:13:58) pidgin-encryption: Using pre-existing menu icon for conv
 0xa230a90, win 0xaa96800, item 0xa9db1d8
 (00:13:58) jabber: Recv (212): <challenge xmlns="urn:ietf:params:xml:ns
 :xmpp-
 sasl">cmVhbG09ImNoYXQuZmFjZWJvb2suY29tIixub25jZT0iMTBBOEJCMTFFNkVEMDI5MkZEQkU0OEMwM0JGQjEwODgiLHFvcD0iYXV0aCIsY2hhcnNldD11dGYtOCxhbGdvcml0aG09bWQ1LXNlc3M=</challenge>
 (00:13:58) sasl: DIGEST-MD5 client step 2
 (00:13:58) jabber: Sending (kermit4 at chat.facebook.com/Pidgin): <response
 xmlns='urn:ietf:params:xml:ns:xmpp-
 sasl'>dXNlcm5hbWU9Imtlcm1pdDQiLHJlYWxtPSJjaGF0LmZhY2Vib29rLmNvbSIsbm9uY2U9IjEwQThCQjExRTZFRDAyOTJGREJFNDhDMDNCRkIxMDg4Iixjbm9uY2U9ImVVMUk0K2Vya1RJb3UycjBsNE0wbGo1UHQ4S0lrenJaNFFFeEI2SjZnNmc9IixuYz0wMDAwMDAwMSxxb3A9YXV0aCxtYXhidWY9NDA5NixkaWdlc3QtdXJpPSJ4bXBwL2NoYXQuZmFjZWJvb2suY29tIixyZXNwb25zZT1iNTQ3ZGJiMmZiMGJiNmQ4NDNkYjQ3MWQzNzM5OTBkNSxjaGFyc2V0PXV0Zi04</response>
 (00:13:58) jabber: Recv (77): <failure xmlns="urn:ietf:params:xml:ns:xmpp-
 sasl"><not-authorized/></failure>
 (00:13:58) sasl: Mechs found: X-FACEBOOK-PLATFORM
 (00:13:58) sasl: No worthy mechs found
 (00:13:58) jabber: Sending (kermit4 at chat.facebook.com/Pidgin): <iq
 type='get' id='purpleec02662b'><query
 xmlns='jabber:iq:auth'><username>kermit4</username></query></iq>
 (00:13:58) jabber: Recv (173): <iq from="chat.facebook.com"
 id="purpleec02662b" type="error"><error code="503" type="cancel"><service-
 unavailable xmlns="urn:ietf:params:xml:ns:xmpp-stanzas"/></error></iq>
 (00:13:58) connection: Connection error on 0xa8ae218 (reason: 0
 description: 503: Service Unavailable)
 (00:13:58) account: Disconnecting account kermit4 at chat.facebook.com/Pidgin
 (0x90447b8)
 (00:13:58) connection: Disconnecting connection 0xa8ae218
 (00:13:58) jabber: Sending (kermit4 at chat.facebook.com/Pidgin):
 </stream:stream>

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Ticket URL: <http://developer.pidgin.im/ticket/11724>
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