76 lines
2.3 KiB
Python
76 lines
2.3 KiB
Python
"""
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SleekXMPP: The Sleek XMPP Library
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Copyright (C) 2011 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.xmlstream import StanzaBase, ET
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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(('condition', 'text'))
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plugin_attrib = name
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sub_interfaces = set(('text',))
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conditions = set(('aborted', 'account-disabled', 'credentials-expired',
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'encryption-required', 'incorrect-encoding', 'invalid-authzid',
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'invalid-mechanism', 'malformed-request', 'mechansism-too-weak',
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'not-authorized', 'temporary-auth-failure'))
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def setup(self, xml=None):
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"""
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Populate the stanza object using an optional XML object.
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Overrides ElementBase.setup.
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Sets a default error type and condition, and changes the
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parent stanza's type to 'error'.
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Arguments:
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xml -- Use an existing XML object for the stanza's values.
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"""
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# StanzaBase overrides self.namespace
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self.namespace = Failure.namespace
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if StanzaBase.setup(self, xml):
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#If we had to generate XML then set default values.
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self['condition'] = 'not-authorized'
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self.xml.tag = self.tag_name()
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def get_condition(self):
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"""Return the condition element's name."""
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for child in self.xml:
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if "{%s}" % self.namespace in child.tag:
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cond = child.tag.split('}', 1)[-1]
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if cond in self.conditions:
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return cond
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return 'not-authorized'
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def set_condition(self, value):
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"""
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Set the tag name of the condition element.
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Arguments:
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value -- The tag name of the condition element.
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"""
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if value in self.conditions:
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del self['condition']
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self.xml.append(ET.Element("{%s}%s" % (self.namespace, value)))
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return self
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def del_condition(self):
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"""Remove the condition element."""
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for child in self.xml:
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if "{%s}" % self.condition_ns in child.tag:
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tag = child.tag.split('}', 1)[-1]
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if tag in self.conditions:
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self.xml.remove(child)
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return self
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