diff options
Diffstat (limited to 'slixmpp/features/feature_mechanisms/stanza/auth.py')
-rw-r--r-- | slixmpp/features/feature_mechanisms/stanza/auth.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/slixmpp/features/feature_mechanisms/stanza/auth.py b/slixmpp/features/feature_mechanisms/stanza/auth.py new file mode 100644 index 00000000..c32069ec --- /dev/null +++ b/slixmpp/features/feature_mechanisms/stanza/auth.py @@ -0,0 +1,49 @@ +""" + Slixmpp: The Slick XMPP Library + Copyright (C) 2011 Nathanael C. Fritz + This file is part of Slixmpp. + + See the file LICENSE for copying permission. +""" + +import base64 + +from slixmpp.util import bytes +from slixmpp.xmlstream import StanzaBase + + +class Auth(StanzaBase): + + """ + """ + + name = 'auth' + namespace = 'urn:ietf:params:xml:ns:xmpp-sasl' + interfaces = set(('mechanism', 'value')) + plugin_attrib = name + + #: Some SASL mechs require sending values as is, + #: without converting base64. + plain_mechs = set(['X-MESSENGER-OAUTH2']) + + def setup(self, xml): + StanzaBase.setup(self, xml) + self.xml.tag = self.tag_name() + + def get_value(self): + if not self['mechanism'] in self.plain_mechs: + return base64.b64decode(bytes(self.xml.text)) + else: + return self.xml.text + + def set_value(self, values): + if not self['mechanism'] in self.plain_mechs: + if values: + self.xml.text = bytes(base64.b64encode(values)).decode('utf-8') + elif values == b'': + self.xml.text = '=' + else: + self.xml.text = bytes(values).decode('utf-8') + + def del_value(self): + self.xml.text = '' |