Integrate a modified version of Dave Cridland's Suelta SASL library.

sleekxmpp/features/feature_mechanisms/stanza/__init__.py

@@ -11,4 +11,5 @@ from sleekxmpp.features.feature_mechanisms.stanza.mechanisms import Mechanisms
 from sleekxmpp.features.feature_mechanisms.stanza.auth import Auth
 from sleekxmpp.features.feature_mechanisms.stanza.success import Success
 from sleekxmpp.features.feature_mechanisms.stanza.failure import Failure
-
+from sleekxmpp.features.feature_mechanisms.stanza.challenge import Challenge
+from sleekxmpp.features.feature_mechanisms.stanza.response import Response

sleekxmpp/features/feature_mechanisms/stanza/auth.py

@@ -6,6 +6,10 @@
     See the file LICENSE for copying permission.
 """
 
+import base64
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
 from sleekxmpp.stanza import StreamFeatures
 from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
 from sleekxmpp.xmlstream import register_stanza_plugin
@@ -25,11 +29,11 @@ class Auth(StanzaBase):
         StanzaBase.setup(self, xml)
         self.xml.tag = self.tag_name()
 
-    def set_value(self, value):
-        self.xml.text = value
-
     def get_value(self):
-        return self.xml.text
+        return base64.b64decode(bytes(self.xml.text))
+
+    def set_value(self, values):
+        self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
 
     def del_value(self):
         self.xml.text = ''

sleekxmpp/features/feature_mechanisms/stanza/challenge.py

@@ -0,0 +1,39 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import base64
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Challenge(StanzaBase):
+
+    """
+    """
+
+    name = 'challenge'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('value',))
+    plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()
+
+    def get_value(self):
+        return base64.b64decode(bytes(self.xml.text))
+
+    def set_value(self, values):
+        self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+
+    def del_value(self):
+        self.xml.text = ''

sleekxmpp/features/feature_mechanisms/stanza/failure.py

@@ -45,6 +45,8 @@ class Failure(StanzaBase):
             #If we had to generate XML then set default values.
             self['condition'] = 'not-authorized'
 
+        self.xml.tag = self.tag_name()
+
     def get_condition(self):
         """Return the condition element's name."""
         for child in self.xml.getchildren():

sleekxmpp/features/feature_mechanisms/stanza/response.py

@@ -0,0 +1,39 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2011  Nathanael C. Fritz
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import base64
+
+from sleekxmpp.thirdparty.suelta.util import bytes
+
+from sleekxmpp.stanza import StreamFeatures
+from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
+from sleekxmpp.xmlstream import register_stanza_plugin
+
+
+class Response(StanzaBase):
+
+    """
+    """
+
+    name = 'response'
+    namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
+    interfaces = set(('value',))
+    plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()
+
+    def get_value(self):
+        return base64.b64decode(bytes(self.xml.text))
+
+    def set_value(self, values):
+        self.xml.text = bytes(base64.b64encode(values)).decode('utf-8')
+
+    def del_value(self):
+        self.xml.text = ''

sleekxmpp/features/feature_mechanisms/stanza/success.py

@@ -20,3 +20,7 @@ class Success(StanzaBase):
     namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
     interfaces = set()
     plugin_attrib = name
+
+    def setup(self, xml):
+        StanzaBase.setup(self, xml)
+        self.xml.tag = self.tag_name()