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import unittest
from openid import message
from openid.test.support import OpenIDTestMixin
from openid.consumer import consumer
from openid.test.test_consumer import TestIdRes
from openid.consumer import discover
def const(result):
"""Return a function that ignores any arguments and just returns
the specified result"""
def constResult(*args, **kwargs):
return result
return constResult
class DiscoveryVerificationTest(OpenIDTestMixin, TestIdRes):
def failUnlessProtocolError(self, prefix, callable, *args, **kwargs):
try:
result = callable(*args, **kwargs)
except consumer.ProtocolError as e:
e_arg = e.args[0]
self.assertTrue(
e_arg.startswith(prefix),
'Expected message prefix %r, got message %r' % (prefix, e_arg))
else:
self.fail('Expected ProtocolError with prefix %r, '
'got successful return %r' % (prefix, result))
def test_openID1NoLocalID(self):
endpoint = discover.OpenIDServiceEndpoint()
endpoint.claimed_id = 'bogus'
msg = message.Message.fromOpenIDArgs({})
self.failUnlessProtocolError(
'Missing required field openid.identity',
self.consumer._verifyDiscoveryResults, msg, endpoint)
self.failUnlessLogEmpty()
def test_openID1NoEndpoint(self):
msg = message.Message.fromOpenIDArgs({'identity': 'snakes on a plane'})
self.assertRaises(RuntimeError,
self.consumer._verifyDiscoveryResults, msg)
self.failUnlessLogEmpty()
def test_openID2NoOPEndpointArg(self):
msg = message.Message.fromOpenIDArgs({'ns': message.OPENID2_NS})
self.assertRaises(KeyError,
self.consumer._verifyDiscoveryResults, msg)
self.failUnlessLogEmpty()
def test_openID2LocalIDNoClaimed(self):
msg = message.Message.fromOpenIDArgs({'ns': message.OPENID2_NS,
'op_endpoint': 'Phone Home',
'identity': 'Jose Lius Borges'})
self.failUnlessProtocolError(
'openid.identity is present without',
self.consumer._verifyDiscoveryResults, msg)
self.failUnlessLogEmpty()
def test_openID2NoLocalIDClaimed(self):
msg = message.Message.fromOpenIDArgs({'ns': message.OPENID2_NS,
'op_endpoint': 'Phone Home',
'claimed_id': 'Manuel Noriega'})
self.failUnlessProtocolError(
'openid.claimed_id is present without',
self.consumer._verifyDiscoveryResults, msg)
self.failUnlessLogEmpty()
def test_openID2NoIdentifiers(self):
op_endpoint = 'Phone Home'
msg = message.Message.fromOpenIDArgs({'ns': message.OPENID2_NS,
'op_endpoint': op_endpoint})
result_endpoint = self.consumer._verifyDiscoveryResults(msg)
self.assertTrue(result_endpoint.isOPIdentifier())
self.assertEqual(op_endpoint, result_endpoint.server_url)
self.assertEqual(None, result_endpoint.claimed_id)
self.failUnlessLogEmpty()
def test_openID2NoEndpointDoesDisco(self):
op_endpoint = 'Phone Home'
sentinel = discover.OpenIDServiceEndpoint()
sentinel.claimed_id = 'monkeysoft'
self.consumer._discoverAndVerify = const(sentinel)
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID2_NS,
'identity': 'sour grapes',
'claimed_id': 'monkeysoft',
'op_endpoint': op_endpoint})
result = self.consumer._verifyDiscoveryResults(msg)
self.assertEqual(sentinel, result)
self.failUnlessLogMatches('No pre-discovered')
def test_openID2MismatchedDoesDisco(self):
mismatched = discover.OpenIDServiceEndpoint()
mismatched.identity = 'nothing special, but different'
mismatched.local_id = 'green cheese'
op_endpoint = 'Phone Home'
sentinel = discover.OpenIDServiceEndpoint()
sentinel.claimed_id = 'monkeysoft'
self.consumer._discoverAndVerify = const(sentinel)
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID2_NS,
'identity': 'sour grapes',
'claimed_id': 'monkeysoft',
'op_endpoint': op_endpoint})
result = self.consumer._verifyDiscoveryResults(msg, mismatched)
self.assertEqual(sentinel, result)
self.failUnlessLogMatches('Error attempting to use stored',
'Attempting discovery')
def test_openid2UsePreDiscovered(self):
endpoint = discover.OpenIDServiceEndpoint()
endpoint.local_id = 'my identity'
endpoint.claimed_id = 'i am sam'
endpoint.server_url = 'Phone Home'
endpoint.type_uris = [discover.OPENID_2_0_TYPE]
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID2_NS,
'identity': endpoint.local_id,
'claimed_id': endpoint.claimed_id,
'op_endpoint': endpoint.server_url})
result = self.consumer._verifyDiscoveryResults(msg, endpoint)
self.assertTrue(result is endpoint)
self.failUnlessLogEmpty()
def test_openid2UsePreDiscoveredWrongType(self):
text = "verify failed"
endpoint = discover.OpenIDServiceEndpoint()
endpoint.local_id = 'my identity'
endpoint.claimed_id = 'i am sam'
endpoint.server_url = 'Phone Home'
endpoint.type_uris = [discover.OPENID_1_1_TYPE]
def discoverAndVerify(claimed_id, to_match_endpoints):
self.assertEqual(claimed_id, endpoint.claimed_id)
for to_match in to_match_endpoints:
self.assertEqual(claimed_id, to_match.claimed_id)
raise consumer.ProtocolError(text)
self.consumer._discoverAndVerify = discoverAndVerify
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID2_NS,
'identity': endpoint.local_id,
'claimed_id': endpoint.claimed_id,
'op_endpoint': endpoint.server_url})
try:
r = self.consumer._verifyDiscoveryResults(msg, endpoint)
except consumer.ProtocolError as e:
# Should we make more ProtocolError subclasses?
self.assertTrue(str(e), text)
else:
self.fail("expected ProtocolError, %r returned." % (r,))
self.failUnlessLogMatches('Error attempting to use stored',
'Attempting discovery')
def test_openid1UsePreDiscovered(self):
endpoint = discover.OpenIDServiceEndpoint()
endpoint.local_id = 'my identity'
endpoint.claimed_id = 'i am sam'
endpoint.server_url = 'Phone Home'
endpoint.type_uris = [discover.OPENID_1_1_TYPE]
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID1_NS,
'identity': endpoint.local_id})
result = self.consumer._verifyDiscoveryResults(msg, endpoint)
self.assertTrue(result is endpoint)
self.failUnlessLogEmpty()
def test_openid1UsePreDiscoveredWrongType(self):
class VerifiedError(Exception):
pass
def discoverAndVerify(claimed_id, _to_match):
raise VerifiedError
self.consumer._discoverAndVerify = discoverAndVerify
endpoint = discover.OpenIDServiceEndpoint()
endpoint.local_id = 'my identity'
endpoint.claimed_id = 'i am sam'
endpoint.server_url = 'Phone Home'
endpoint.type_uris = [discover.OPENID_2_0_TYPE]
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID1_NS,
'identity': endpoint.local_id})
self.assertRaises(
VerifiedError,
self.consumer._verifyDiscoveryResults, msg, endpoint)
self.failUnlessLogMatches('Error attempting to use stored',
'Attempting discovery')
def test_openid2Fragment(self):
claimed_id = "http://unittest.invalid/"
claimed_id_frag = claimed_id + "#fragment"
endpoint = discover.OpenIDServiceEndpoint()
endpoint.local_id = 'my identity'
endpoint.claimed_id = claimed_id
endpoint.server_url = 'Phone Home'
endpoint.type_uris = [discover.OPENID_2_0_TYPE]
msg = message.Message.fromOpenIDArgs(
{'ns': message.OPENID2_NS,
'identity': endpoint.local_id,
'claimed_id': claimed_id_frag,
'op_endpoint': endpoint.server_url})
result = self.consumer._verifyDiscoveryResults(msg, endpoint)
self.assertEqual(result.local_id, endpoint.local_id)
self.assertEqual(result.server_url, endpoint.server_url)
self.assertEqual(result.type_uris, endpoint.type_uris)
self.assertEqual(result.claimed_id, claimed_id_frag)
self.failUnlessLogEmpty()
def test_openid1Fallback1_0(self):
claimed_id = 'http://claimed.id/'
endpoint = None
resp_mesg = message.Message.fromOpenIDArgs({
'ns': message.OPENID1_NS,
'identity': claimed_id})
# Pass the OpenID 1 claimed_id this way since we're passing
# None for the endpoint.
resp_mesg.setArg(message.BARE_NS, 'openid1_claimed_id', claimed_id)
# We expect the OpenID 1 discovery verification to try
# matching the discovered endpoint against the 1.1 type and
# fall back to 1.0.
expected_endpoint = discover.OpenIDServiceEndpoint()
expected_endpoint.type_uris = [discover.OPENID_1_0_TYPE]
expected_endpoint.local_id = None
expected_endpoint.claimed_id = claimed_id
discovered_services = [expected_endpoint]
self.consumer._discover = lambda *args: ('unused', discovered_services)
actual_endpoint = self.consumer._verifyDiscoveryResults(
resp_mesg, endpoint)
self.assertTrue(actual_endpoint is expected_endpoint)
# XXX: test the implementation of _discoverAndVerify
class TestVerifyDiscoverySingle(TestIdRes):
# XXX: more test the implementation of _verifyDiscoverySingle
def test_endpointWithoutLocalID(self):
# An endpoint like this with no local_id is generated as a result of
# e.g. Yadis discovery with no LocalID tag.
endpoint = discover.OpenIDServiceEndpoint()
endpoint.server_url = "http://localhost:8000/openidserver"
endpoint.claimed_id = "http://localhost:8000/id/id-jo"
to_match = discover.OpenIDServiceEndpoint()
to_match.server_url = "http://localhost:8000/openidserver"
to_match.claimed_id = "http://localhost:8000/id/id-jo"
to_match.local_id = "http://localhost:8000/id/id-jo"
result = self.consumer._verifyDiscoverySingle(endpoint, to_match)
# result should always be None, raises exception on failure.
self.assertEqual(result, None)
self.failUnlessLogEmpty()
if __name__ == '__main__':
unittest.main()
|
