From 210eb6412317e7e4387bbe4caf5231d6e7d30f0a Mon Sep 17 00:00:00 2001
From: Guillaume Desmottes <guillaume.desmottes@collabora.co.uk>
Date: Mon, 04 Feb 2008 12:29:46 +0000
Subject: try opportunistic registration if authentication fails (#6295)

---
diff --git a/src/server_plugin.py b/src/server_plugin.py
index 9ebc8d9..514f949 100644
--- a/src/server_plugin.py
+++ b/src/server_plugin.py
@@ -32,7 +32,7 @@ from telepathy.interfaces import (CONN_MGR_INTERFACE, CONN_INTERFACE,
 from telepathy.constants import (HANDLE_TYPE_CONTACT, HANDLE_TYPE_GROUP,
     CONNECTION_STATUS_CONNECTED, CONNECTION_STATUS_DISCONNECTED,
     CHANNEL_GROUP_FLAG_CHANNEL_SPECIFIC_HANDLES,
-    CONNECTION_STATUS_REASON_NAME_IN_USE)
+    CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED)
 import sugar.profile
 
 # Presence Service local modules
@@ -76,7 +76,10 @@ class ServerPlugin(TelepathyPlugin):
             self._stop()
 
     def _get_account_info(self):
-        """Retrieve connection manager parameters for this account
+        """Retrieve connection manager parameters for this account.
+        We first try to connect without the register flag. If the connection
+        fails because of an authentification error we'll try to register
+        the account.
         """
         server = self._owner.get_server()
         khash = psutils.pubkey_to_keyid(self._owner.props.key)
@@ -85,7 +88,7 @@ class ServerPlugin(TelepathyPlugin):
             'account': "%s@%s" % (khash, server),
             'fallback-conference-server': "conference.%s" % server,
             'password': self._owner.get_key_hash(),
-            'register': not self._owner.get_registered(),
+            'register': False,
             'port': dbus.UInt32(5223),
             'old-ssl': True,
             'ignore-ssl-errors': True,
@@ -234,10 +237,6 @@ class ServerPlugin(TelepathyPlugin):
         return ret
 
     def _connected_cb(self):
-        if not self._owner.get_registered():
-            # we successfully register this account
-            self._owner.set_registered(True)
-
         TelepathyPlugin._connected_cb(self)
 
         # request Friends group channel
@@ -305,17 +304,17 @@ class ServerPlugin(TelepathyPlugin):
 
     def _handle_connection_status_change(self, status, reason):
         """Override TelepathyPlugin implementation to manage connection errors
-        due to registration problem. So, if for any reason the registered flag
-        was not set in the config file but the account was registered, we don't
-        fail to connect (see ticket #2062)."""
+        due to authentification problem. If the connection fails because of an
+        authentification error that's probably because the account isn't
+        registered yet on the server. So we try to register it."""
         if status == self._conn_status:
             return
 
         if (status == CONNECTION_STATUS_DISCONNECTED and
-            reason == CONNECTION_STATUS_REASON_NAME_IN_USE and
-            self._account['register']):
-            _logger.debug('This account is already registered. Connect to it')
-            self._account['register'] = False
+            reason == CONNECTION_STATUS_REASON_AUTHENTICATION_FAILED and
+            not self._account['register']):
+            _logger.debug('Authentification failed. Try to register the account')
+            self._account['register'] = True
             self._stop()
             self._init_connection()
             return
--
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