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authorLance Stout <lancestout@gmail.com>2012-07-29 17:22:16 -0700
committerLance Stout <lancestout@gmail.com>2012-07-30 19:15:10 -0700
commit695cd95657585006a696243a1c8249f9d90b506e (patch)
tree3f4b4ff419b2cba9970da78b84b1b7bb059a3a9a /sleekxmpp/thirdparty/suelta/mechanisms/cram_md5.py
parente4b4c676379df30d268d28341b643cd9cd10eb22 (diff)
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Update and integrate Suelta.
Diffstat (limited to 'sleekxmpp/thirdparty/suelta/mechanisms/cram_md5.py')
-rw-r--r--sleekxmpp/thirdparty/suelta/mechanisms/cram_md5.py63
1 files changed, 0 insertions, 63 deletions
diff --git a/sleekxmpp/thirdparty/suelta/mechanisms/cram_md5.py b/sleekxmpp/thirdparty/suelta/mechanisms/cram_md5.py
deleted file mode 100644
index e07bb883..00000000
--- a/sleekxmpp/thirdparty/suelta/mechanisms/cram_md5.py
+++ /dev/null
@@ -1,63 +0,0 @@
-import sys
-import hmac
-
-from sleekxmpp.thirdparty.suelta.util import hash, bytes
-from sleekxmpp.thirdparty.suelta.sasl import Mechanism, register_mechanism
-from sleekxmpp.thirdparty.suelta.exceptions import SASLError, SASLCancelled
-
-
-class CRAM_MD5(Mechanism):
-
- """
- """
-
- def __init__(self, sasl, name):
- """
- """
- super(CRAM_MD5, self).__init__(sasl, name, 2)
-
- self.hash = hash(name[5:])
- if self.hash is None:
- raise SASLCancelled(self.sasl, self)
- if not self.sasl.tls_active():
- if not self.sasl.sec_query(self, 'CRAM-MD5'):
- raise SASLCancelled(self.sasl, self)
-
- def prep(self):
- """
- """
- if 'savepass' not in self.values:
- if self.sasl.sec_query(self, 'CLEAR-PASSWORD'):
- self.values['savepass'] = True
-
- if 'savepass' not in self.values:
- del self.values['password']
-
- def process(self, challenge=None):
- """
- """
- if challenge is None:
- return None
-
- self.check_values(['username', 'password'])
- username = bytes(self.values['username'])
- password = bytes(self.values['password'])
-
- mac = hmac.HMAC(key=password, digestmod=self.hash)
-
- mac.update(challenge)
-
- return username + b' ' + bytes(mac.hexdigest())
-
- def okay(self):
- """
- """
- return True
-
- def get_user(self):
- """
- """
- return self.values['username']
-
-
-register_mechanism('CRAM-', 20, CRAM_MD5)