def connection_start(self, ch, msg):
if self.client.mechanism is None and self.client.response is not None:
# Supports users passing the response argument
self.client.mechanism = "PLAIN"
serverSupportedMechs = msg.frame.args[3].split()
if self.client.mechanism is None:
self.client.sasl = get_sasl_mechanism(serverSupportedMechs, self.client.username, self.client.password,
sasl_options=self.client.sasl_options)
else:
if self.client.mechanism not in serverSupportedMechs:
raise SaslException("sasl negotiation failed: no mechanism agreed. Client requested: '%s' Server supports: %s"
% (self.client.mechanism, serverSupportedMechs))
self.client.sasl = get_sasl_mechanism([self.client.mechanism], self.client.username, self.client.password,
sasl_options=self.client.sasl_options)
if self.client.sasl is None:
raise SaslException("sasl negotiation failed: no mechanism agreed. Client requested: '%s' Server supports: %s"
% (self.client.mechanism, serverSupportedMechs))
self.client.mechanism = self.client.sasl.mechanismName()
if self.client.response is None:
self.client.response = self.client.sasl.initialResponse()
msg.start_ok(mechanism=self.client.mechanism,
response=self.client.response or "",
locale=self.client.locale,
client_properties=self.client.client_properties)
def connection_start(self, ch, msg):
if self.client.mechanism is None and self.client.response is not None:
# Supports users passing the response argument
self.client.mechanism = "PLAIN"
serverSupportedMechs = msg.frame.args[3].split()
if self.client.mechanism is None:
self.client.sasl = get_sasl_mechanism(serverSupportedMechs, self.client.username, self.client.password,
sasl_options=self.client.sasl_options)
else:
if self.client.mechanism not in serverSupportedMechs:
raise SaslException("sasl negotiation failed: no mechanism agreed. Client requested: '%s' Server supports: %s"
% (self.client.mechanism, serverSupportedMechs))
self.client.sasl = get_sasl_mechanism([self.client.mechanism], self.client.username, self.client.password,
sasl_options=self.client.sasl_options)
if self.client.sasl is None:
raise SaslException("sasl negotiation failed: no mechanism agreed. Client requested: '%s' Server supports: %s"
% (self.client.mechanism, serverSupportedMechs))
self.client.mechanism = self.client.sasl.mechanismName()
if self.client.response is None:
self.client.response = self.client.sasl.initialResponse()
msg.start_ok(mechanism=self.client.mechanism,
response=self.client.response or "",
locale=self.client.locale,
client_properties=self.client.client_properties)