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plain)
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import base64
import sys
import logging
from sleekxmpp.plugins.base import base_plugin
log = logging.getLogger(__name__)
class sasl_plain(base_plugin):
def plugin_init(self):
self.name = 'SASL PLAIN'
self.rfc = '6120'
self.description = 'SASL PLAIN Mechanism'
self.xmpp.register_sasl_mechanism('PLAIN',
self._handle_plain,
priority=self.config.get('priority', 1))
def _handle_plain(self):
if not self.xmpp.boundjid.user:
return False
if sys.version_info < (3, 0):
user = bytes(self.xmpp.boundjid.user)
password = bytes(self.xmpp.password)
else:
user = bytes(self.xmpp.boundjid.user, 'utf-8')
password = bytes(self.xmpp.password, 'utf-8')
auth = base64.b64encode(b'\x00' + user + \
b'\x00' + password).decode('utf-8')
resp = self.xmpp['feature_mechanisms'].stanza.Auth(self.xmpp)
resp['mechanism'] = 'PLAIN'
resp['value'] = auth
resp.send(now=True)
return True
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