# HG changeset patch
# User souliane <souliane@mailoo.org>
# Date 1400706901 -7200
# Node ID 066308706dc6a972fd88c7ae1997f530fa8e0e22
# Parent  59de0c7a28eca08726a41e5c8223023869aa1859
core, stdui (profile manager), quick_app: ask for another XMPP password when profile authentication succeed but XMPP connection fails

diff -r 59de0c7a28ec -r 066308706dc6 frontends/src/quick_frontend/quick_app.py
--- a/frontends/src/quick_frontend/quick_app.py	Wed May 21 21:14:40 2014 +0200
+++ b/frontends/src/quick_frontend/quick_app.py	Wed May 21 23:15:01 2014 +0200
@@ -236,7 +236,7 @@
         log.debug(_("Connection Error"))
         self.disconnected(profile)
         if error_type == "AUTH_ERROR":
-            self.showDialog(_("Can't connect to account, please check your password"), _("Connection error"), "error")
+            self.launchAction(C.CHANGE_XMPP_PASSWD_ID, {}, profile_key=profile)
         else:
             log.error(_('FIXME: error_type %s not implemented') % error_type)
 
diff -r 59de0c7a28ec -r 066308706dc6 src/core/constants.py
--- a/src/core/constants.py	Wed May 21 21:14:40 2014 +0200
+++ b/src/core/constants.py	Wed May 21 23:15:01 2014 +0200
@@ -110,8 +110,9 @@
     LOG_LEVELS = (LOG_LVL_DEBUG, LOG_LVL_INFO, LOG_LVL_WARNING, LOG_LVL_ERROR, LOG_LVL_CRITICAL)
 
 
-    # HARD-CODED ACTIONS IDS
+    # HARD-CODED ACTIONS IDS (generated with uuid.uuid4)
     AUTHENTICATE_PROFILE_ID = u'b03bbfa8-a4ae-4734-a248-06ce6c7cf562'
+    CHANGE_XMPP_PASSWD_ID = u'878b9387-de2b-413b-950f-e424a147bcd0'
 
 
     ## Misc ##
diff -r 59de0c7a28ec -r 066308706dc6 src/core/sat_main.py
--- a/src/core/sat_main.py	Wed May 21 21:14:40 2014 +0200
+++ b/src/core/sat_main.py	Wed May 21 23:15:01 2014 +0200
@@ -238,6 +238,7 @@
             d.addCallback(connectXMPPClient)
             return d
 
+        self._initialised.addErrback(lambda dummy: None)  # allow successive attempts
         return self._initialised.addCallback(backendInitialised)
 
     @defer.inlineCallbacks
diff -r 59de0c7a28ec -r 066308706dc6 src/stdui/ui_profile_manager.py
--- a/src/stdui/ui_profile_manager.py	Wed May 21 21:14:40 2014 +0200
+++ b/src/stdui/ui_profile_manager.py	Wed May 21 23:15:01 2014 +0200
@@ -22,6 +22,7 @@
 from sat.core.constants import Const as C
 from sat.tools import xml_tools
 from sat.memory.crypto import PasswordHasher
+from sat.memory.memory import ProfileSessions
 from twisted.internet import defer
 
 
@@ -31,7 +32,10 @@
     def __init__(self, host):
         self.host = host
         self.profile_ciphers = {}
+        self._sessions = ProfileSessions()
         host.registerCallback(self._authenticateProfile, force_id=C.AUTHENTICATE_PROFILE_ID, with_data=True)
+        host.registerCallback(self._changeXMPPPassword, force_id=C.CHANGE_XMPP_PASSWD_ID, with_data=True)
+        self.__new_xmpp_passwd_id = host.registerCallback(self._changeXMPPPasswordCb, with_data=True)
 
     def _authenticateProfile(self, data, profile):
         """Get the data/dialog for connecting a profile
@@ -96,9 +100,33 @@
             profile_password = data['profile_password']  # not received from a user input
         verified = yield PasswordHasher.verify(profile_password, self.profile_ciphers[profile])
         if not verified:
-            _dialog = xml_tools.XMLUI('popup', title=D_('Error'))
-            _dialog.addText(_("The provided profile password doesn't match."))
+            _dialog = xml_tools.XMLUI('popup', title=D_('Connection error'))
+            _dialog.addText(D_("The provided profile password doesn't match."))
             defer.returnValue({'xmlui': _dialog.toXml()})
 
         yield self.host.memory.newAuthSession(profile_password, profile)
         defer.returnValue({'authenticated_profile': profile, 'caller': data['caller']})
+
+    def _changeXMPPPassword(self, data, profile):
+        session_data = self._sessions.profileGetUnique(profile)
+        if not session_data:
+            server = self.host.memory.getParamA("Server", "Connection", profile_key=profile)
+            session_id, session_data = self._sessions.newSession({'count': 0, 'server': server}, profile)
+        if session_data['count'] > 2:  # 3 attempts with a new password after the initial try
+            self._sessions.profileDelUnique(profile)
+            _dialog = xml_tools.XMLUI('popup', title=D_('Connection error'))
+            _dialog.addText(D_("Can't connect to %s. Please check your connection details.") % session_data['server'])
+            return {'xmlui': _dialog.toXml()}
+        session_data['count'] += 1
+        counter = ' (%d)' % session_data['count'] if session_data['count'] > 1 else ''
+        title = D_('XMPP password for %(profile)s%(counter)s') % {'profile': profile, 'counter': counter}
+        form_ui = xml_tools.XMLUI("form", title=title, submit_id=self.__new_xmpp_passwd_id)
+        form_ui.addText(D_("Can't connect to %s. Please check your connection details or try with another password.") % session_data['server'])
+        form_ui.addPassword('xmpp_password', value='')
+        return {'xmlui': form_ui.toXml()}
+
+    def _changeXMPPPasswordCb(self, data, profile):
+        xmpp_password = data[xml_tools.formEscape('xmpp_password')]
+        d = self.host.memory.setParam("Password", xmpp_password, "Connection", profile_key=profile)
+        d.addCallback(lambda dummy: self.host.asyncConnect(profile))
+        return {}