mirror of
https://github.com/correl/SleekXMPP.git
synced 2024-11-27 19:19:54 +00:00
1a270dc05c
Stream features now use stanza objects!
Features are given a ranking that expresses the dependency
relationships (since only one feature is negotiated at a time, the
dependency graph can be replaced by a line).
>>> xmpp.register_feature('my_feature', _my_handler,
>>> restart=True, # Requires stream restart
>>> order=600) # Ranking (out of ~ 10,000,
>>> # lower #'s executed first)
SASL mechanisms may now be added or disabled as needed. Each mechanism
is given a priority value indicating the order in which the client
wishes for mechanisms to be tried. Higher priority numbers are executed
first.
>>> xmpp.register_sasl_mechanism('SASL-MECH', _mech_handler,
>>> priority=0)
Disabling a SASL mechanism:
>>> xmpp.remove_sasl_mechanism('ANONYMOUS')
104 lines
2.1 KiB
Python
104 lines
2.1 KiB
Python
"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2010 Nathanael C. Fritz
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This file is part of SleekXMPP.
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See the file LICENSE for copying permission.
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"""
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from sleekxmpp.stanza import StreamFeatures
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from sleekxmpp.xmlstream import ElementBase, StanzaBase, ET
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from sleekxmpp.xmlstream import register_stanza_plugin
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class Mechanisms(ElementBase):
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"""
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"""
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name = 'mechanisms'
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namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
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interfaces = set(('mechanisms', 'required'))
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plugin_attrib = name
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is_extension = True
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def get_required(self):
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"""
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"""
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return True
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def get_mechanisms(self):
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"""
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"""
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results = []
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mechs = self.findall('{%s}mechanism' % self.namespace)
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if mechs:
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for mech in mechs:
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results.append(mech.text)
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return results
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def set_mechanisms(self, values):
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"""
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"""
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self.del_mechanisms()
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for val in values:
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mech = ET.Element('{%s}mechanism' % self.namespace)
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mech.text = val
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self.append(mech)
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def del_mechanisms(self):
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"""
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"""
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mechs = self.findall('{%s}mechanism' % self.namespace)
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if mechs:
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for mech in mechs:
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self.xml.remove(mech)
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class Success(StanzaBase):
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"""
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"""
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name = 'success'
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namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
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interfaces = set()
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plugin_attrib = name
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class Failure(StanzaBase):
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"""
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"""
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name = 'failure'
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namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
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interfaces = set()
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plugin_attrib = name
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class Auth(StanzaBase):
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"""
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"""
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name = 'auth'
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namespace = 'urn:ietf:params:xml:ns:xmpp-sasl'
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interfaces = set(('mechanism', 'value'))
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plugin_attrib = name
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def setup(self, xml):
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StanzaBase.setup(self, xml)
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self.xml.tag = self.tag_name()
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def set_value(self, value):
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self.xml.text = value
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def get_value(self):
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return self.xml.text
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def del_value(self):
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self.xml.text = ''
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register_stanza_plugin(StreamFeatures, Mechanisms)
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