From 1741059cf629960fbbe0c135fa530a786ec9b72e Mon Sep 17 00:00:00 2001
From: Lance Stout <lancestout@gmail.com>
Date: Thu, 24 Jan 2013 02:46:16 -0800
Subject: Add Google JID Domain Discovery plugin

---
 .../plugins/google_domain_discovery/__init__.py    | 15 +++++++
 sleekxmpp/plugins/google_domain_discovery/auth.py  | 49 ++++++++++++++++++++++
 .../plugins/google_domain_discovery/stanza.py      | 35 ++++++++++++++++
 3 files changed, 99 insertions(+)
 create mode 100644 sleekxmpp/plugins/google_domain_discovery/__init__.py
 create mode 100644 sleekxmpp/plugins/google_domain_discovery/auth.py
 create mode 100644 sleekxmpp/plugins/google_domain_discovery/stanza.py

diff --git a/sleekxmpp/plugins/google_domain_discovery/__init__.py b/sleekxmpp/plugins/google_domain_discovery/__init__.py
new file mode 100644
index 00000000..828d1859
--- /dev/null
+++ b/sleekxmpp/plugins/google_domain_discovery/__init__.py
@@ -0,0 +1,15 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2013 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.plugins.base import register_plugin
+
+from sleekxmpp.plugins.google_domain_discovery import stanza
+from sleekxmpp.plugins.google_domain_discovery.auth import GoogleDomainDiscovery
+
+
+register_plugin(GoogleDomainDiscovery)
diff --git a/sleekxmpp/plugins/google_domain_discovery/auth.py b/sleekxmpp/plugins/google_domain_discovery/auth.py
new file mode 100644
index 00000000..4de35f9f
--- /dev/null
+++ b/sleekxmpp/plugins/google_domain_discovery/auth.py
@@ -0,0 +1,49 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2013 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp.stanza import Iq, Message
+from sleekxmpp.xmlstream.handler import Callback
+from sleekxmpp.xmlstream.matcher import StanzaPath
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.plugins.google_domain_discovery import stanza
+
+
+log = logging.getLogger(__name__)
+
+
+class GoogleDomainDiscovery(BasePlugin):
+
+    """
+    Google: JID Domain Discovery
+
+    Also see <https://developers.google.com/talk/jep_extensions/jid_domain_change
+    """
+
+    name = 'google_domain_discovery'
+    description = 'Google: JID Domain Discovery'
+    dependencies = set(['feature_mechanisms'])
+    stanza = stanza
+
+    def plugin_init(self):
+        self.xmpp.namespace_map[stanza.GoogleAuth.namespace] = 'ga'
+
+        register_stanza_plugin(self.xmpp['feature_mechanisms'].stanza.Auth,
+                               stanza.GoogleAuth)
+
+        self.xmpp.add_filter('out', self._auth)
+
+    def plugin_end(self):
+        self.xmpp.del_filter('out', self._auth)
+
+    def _auth(self, stanza):
+        if isinstance(stanza, self.xmpp['feature_mechanisms'].stanza.Auth):
+            stanza['use_full_bind_result'] = True
+        return stanza
diff --git a/sleekxmpp/plugins/google_domain_discovery/stanza.py b/sleekxmpp/plugins/google_domain_discovery/stanza.py
new file mode 100644
index 00000000..8a195afd
--- /dev/null
+++ b/sleekxmpp/plugins/google_domain_discovery/stanza.py
@@ -0,0 +1,35 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2013 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+from sleekxmpp.xmlstream import ElementBase, ET
+
+
+class GoogleAuth(ElementBase):
+    name = 'use_full_bind_result'
+    namespace = 'http://www.google.com/talk/protocol/auth'
+    plugin_attrib = name
+    interfaces = set([name])
+    is_extension = True
+
+    attribute = '{%s}client-users-full-bind-result' % namespace
+
+    def setup(self, xml):
+        """Don't create XML for the plugin."""
+        self.xml = ET.Element('')
+
+    def get_use_full_bind_result(self):
+        return self.parent()._get_attr(self.attribute) == 'true'
+
+    def set_use_full_bind_result(self, value):
+        if value in (True, 'true'):
+            self.parent()._set_attr(self.attribute, 'true')
+        else:
+            self.parent()._del_attr(self.attribute)
+
+    def del_use_full_bind_result(self):
+        self.parent()._del_attr(self.attribute)
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