Add support for XEP-0257: Client Certificate Management for SASL EXTERNAL

sleekxmpp/plugins/xep_0257/client_cert_management.py

@@ -0,0 +1,65 @@
+"""
+    SleekXMPP: The Sleek XMPP Library
+    Copyright (C) 2012 Nathanael C. Fritz, Lance J.T. Stout
+    This file is part of SleekXMPP.
+
+    See the file LICENSE for copying permission.
+"""
+
+import logging
+
+from sleekxmpp import Iq
+from sleekxmpp.plugins import BasePlugin
+from sleekxmpp.xmlstream import register_stanza_plugin
+from sleekxmpp.plugins.xep_0257 import stanza, Certs
+from sleekxmpp.plugins.xep_0257 import AppendCert, DisableCert, RevokeCert
+
+
+log = logging.getLogger(__name__)
+
+
+class XEP_0257(BasePlugin):
+
+    name = 'xep_0257'
+    description = 'XEP-0258: Client Certificate Management for SASL EXTERNAL'
+    dependencies = set(['xep_0030'])
+    stanza = stanza
+
+    def plugin_init(self):
+        register_stanza_plugin(Iq, Certs)
+        register_stanza_plugin(Iq, AppendCert)
+        register_stanza_plugin(Iq, DisableCert)
+        register_stanza_plugin(Iq, RevokeCert)
+
+    def get_certs(self, ifrom=None, block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'get'
+        iq['from'] = ifrom
+        iq.enable('sasl_certs')
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def add_cert(self, name, cert, allow_management=True, ifrom=None,
+                       block=True, timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+        iq['sasl_cert_append']['name'] = name
+        iq['sasl_cert_append']['x509cert'] = cert
+        iq['sasl_cert_append']['cert_management'] = allow_management
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def disable_cert(self, name, ifrom=None, block=True,
+                           timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+        iq['sasl_cert_disable']['name'] = name
+        return iq.send(block=block, timeout=timeout, callback=callback)
+
+    def revoke_cert(self, name, ifrom=None, block=True,
+                           timeout=None, callback=None):
+        iq = self.xmpp.Iq()
+        iq['type'] = 'set'
+        iq['from'] = ifrom
+        iq['sasl_cert_revoke']['name'] = name
+        return iq.send(block=block, timeout=timeout, callback=callback)