def _parse_userauth_failure(self, m):
authlist = m.get_list()
partial = m.get_boolean()
if partial:
self._log(INFO, 'Authentication continues...')
self._log(DEBUG, 'Methods: ' + str(authlist))
self.transport.saved_exception = PartialAuthentication(authlist)
elif self.auth_method not in authlist:
for msg in (
'Authentication type ({}) not permitted.'.format(
self.auth_method
),
'Allowed methods: {}'.format(authlist),
):
self._log(DEBUG, msg)
self.transport.saved_exception = BadAuthenticationType(
'Bad authentication type', authlist
)
else:
self._log(
INFO,
'Authentication ({}) failed.'.format(self.auth_method)
)
self.authenticated = False
self.username = None
if self.auth_event is not None:
self.auth_event.set()
def _parse_userauth_failure(self, m):
authlist = m.get_list()
partial = m.get_boolean()
if partial:
self._log(INFO, "Authentication continues...")
self._log(DEBUG, "Methods: " + str(authlist))
self.transport.saved_exception = PartialAuthentication(authlist)
elif self.auth_method not in authlist:
for msg in (
"Authentication type ({}) not permitted.".format(
self.auth_method
),
"Allowed methods: {}".format(authlist),
):
import pickle
import pytest
from paramiko import RSAKey
from paramiko.ssh_exception import (
BadAuthenticationType,
PartialAuthentication,
ChannelException,
BadHostKeyException,
ProxyCommandFailure,
)
@pytest.mark.parametrize(['exc'], [
(BadAuthenticationType("Bad authentication type", ["ok", "also-ok"]), ),
(PartialAuthentication(["ok", "also-ok"]), ),
(BadHostKeyException("myhost", RSAKey.generate(2048),
RSAKey.generate(2048)), ),
(ProxyCommandFailure("nc servername 22", 1), ),
(ChannelException(17, "whatever"), ),
])
def test_ssh_exception_strings(exc):
assert isinstance(str(exc), str)
assert isinstance(repr(exc), str)
if type(exc) != BadHostKeyException:
ne = pickle.loads(pickle.dumps(exc))
assert type(ne) == type(exc)
def test_PartialAuthentication(self):
exc = PartialAuthentication(["ok", "also-ok"])
expected = "Partial authentication; allowed types: ['ok', 'also-ok']"
assert str(exc) == expected