1 files changed, 39 insertions, 0 deletions
diff --git a/sleekxmpp/thirdparty/suelta/mechanisms/facebook_platform.py b/sleekxmpp/thirdparty/suelta/mechanisms/facebook_platform.py
new file mode 100644
index 00000000..cb0f09d5
--- /dev/null
+++ b/sleekxmpp/thirdparty/suelta/mechanisms/facebook_platform.py
@@ -0,0 +1,39 @@
+from sleekxmpp.thirdparty.suelta.util import bytes
+from sleekxmpp.thirdparty.suelta.sasl import Mechanism, register_mechanism
+
+try:
+    import urlparse
+except ImportError:
+    import urllib.parse as urlparse
+
+
+
+class X_FACEBOOK_PLATFORM(Mechanism):
+
+    def __init__(self, sasl, name):
+        super(X_FACEBOOK_PLATFORM, self).__init__(sasl, name)
+        self.check_values(['access_token', 'api_key'])
+
+    def process(self, challenge=None):
+        if challenge is not None:
+            values = {}
+            for kv in challenge.split(b'&'):
+                key, value = kv.split(b'=')
+                values[key] = value
+
+            resp_data = {
+                b'method': values[b'method'],
+                b'v': b'1.0',
+                b'call_id': b'1.0',
+                b'nonce': values[b'nonce'],
+                b'access_token': self.values['access_token'],
+                b'api_key': self.values['api_key']
+            }
+            resp = '&'.join(['%s=%s' % (k, v) for k, v in resp_data.items()])
+            return bytes(resp)
+        return b''
+
+    def okay(self):
+        return True
+
+register_mechanism('X-FACEBOOK-PLATFORM', 40, X_FACEBOOK_PLATFORM, use_hashes=False)