def test_identify_with_bad_noncecount(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme',
'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/one")
# Do an initial auth to get the nonce.
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing", nc="01")
self.assertNotEquals(scheme.unauthenticated_userid(request), None)
# Authing without increasing nc will fail.
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/two")
build_response(params, request, "tester", "testing", nc="01")
self.assertEquals(scheme.unauthenticated_userid(request), None)
# Authing with a badly-formed nc will fail
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/two")
build_response(params, request, "tester", "testing", nc="02XXX")
self.assertEquals(scheme.unauthenticated_userid(request), None)
# Authing with increasing nc will succeed.
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/two")
build_response(params, request, "tester", "testing", nc="02")
self.assertEquals(scheme.unauthenticated_userid(request), 'tester')
self.assertEquals(scheme.authenticated_userid(request), 'tester')
def test_identify_with_bad_noncecount(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/one")
# Do an initial auth to get the nonce.
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing", nc="01")
self.assertNotEquals(scheme.unauthenticated_userid(request), None)
# Authing without increasing nc will fail.
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/two")
build_response(params, request, "tester", "testing", nc="01")
self.assertEquals(scheme.unauthenticated_userid(request), None)
# Authing with a badly-formed nc will fail
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/two")
build_response(params, request, "tester", "testing", nc="02XXX")
self.assertEquals(scheme.unauthenticated_userid(request), None)
# Authing with increasing nc will succeed.
request = make_request(REQUEST_METHOD="GET", PATH_INFO="/two")
build_response(params, request, "tester", "testing", nc="02")
self.assertEquals(scheme.unauthenticated_userid(request), 'tester')
self.assertEquals(scheme.authenticated_userid(request), 'tester')
def test_with_wrong_authorization_header(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request(HTTP_AUTHORIZATION='Digest ha ha ha')
self.assertIsNone(scheme.unauthenticated_userid(request))
self.assertIsNone(scheme.authenticated_userid(request))
request = make_request(HTTP_AUTHORIZATION='Digest realm=Sync')
self.assertIsNone(scheme.unauthenticated_userid(request))
self.assertIsNone(scheme.authenticated_userid(request))
def test_with_wrong_authorization_header(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request(HTTP_AUTHORIZATION='Digest ha ha ha')
self.assertIsNone(scheme.unauthenticated_userid(request))
self.assertIsNone(scheme.authenticated_userid(request))
request = make_request(HTTP_AUTHORIZATION='Digest realm=Sync')
self.assertIsNone(scheme.unauthenticated_userid(request))
self.assertIsNone(scheme.authenticated_userid(request))
def test_identify_with_mismatched_uri(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request(PATH_INFO="/path_one")
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
self.assertNotEqual(scheme.unauthenticated_userid(request), None)
request = make_request(PATH_INFO="/path_one")
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
request.PATH_INFO = '/path_two'
self.assertEquals(scheme.unauthenticated_userid(request), None)
def test_identify_with_mismatched_uri(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request(PATH_INFO="/path_one")
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
self.assertNotEqual(scheme.unauthenticated_userid(request), None)
request = make_request(PATH_INFO="/path_one")
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
request.PATH_INFO = '/path_two'
self.assertEquals(scheme.unauthenticated_userid(request), None)
def test_rfc2617_example(self):
password = "******"
params = {"username": "******",
"realm": "*****@*****.**",
"nonce": "dcd98b7102dd2f0e8b11d0f600bfb0c093",
"uri": "/dir/index.html",
"qop": "auth",
"nc": "00000001",
"cnonce": "0a4f113b",
"opaque": "5ccc069c403ebaf9f0171e9517f40e41"}
http_auth_policy = HttpAuthPolicy("*****@*****.**", 'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy,
nonce_manager=EasyNonceManager())
# Calculate the response according to the RFC example parameters.
request = make_request(REQUEST_METHOD="GET",
PATH_INFO="/dir/index.html")
resp = utils.calculate_digest_response(params, request, password=password)
# Check that it's as expected from the RFC example section.
self.assertEquals(resp, "6629fae49393a05397450978507c4ef1")
# Check that we can auth using it.
params["response"] = resp
set_authz_header(request, params)
self.assertEquals(scheme.unauthenticated_userid(request), "Mufasa")
self.assertEquals(scheme.authenticated_userid(request), "Mufasa")
def test_rfc2617_example(self):
password = "******"
params = {
"username": "******",
"realm": "*****@*****.**",
"nonce": "dcd98b7102dd2f0e8b11d0f600bfb0c093",
"uri": "/dir/index.html",
"qop": "auth",
"nc": "00000001",
"cnonce": "0a4f113b",
"opaque": "5ccc069c403ebaf9f0171e9517f40e41"
}
http_auth_policy = HttpAuthPolicy(
"*****@*****.**",
'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy,
nonce_manager=EasyNonceManager())
# Calculate the response according to the RFC example parameters.
request = make_request(REQUEST_METHOD="GET",
PATH_INFO="/dir/index.html")
resp = utils.calculate_digest_response(params,
request,
password=password)
# Check that it's as expected from the RFC example section.
self.assertEquals(resp, "6629fae49393a05397450978507c4ef1")
# Check that we can auth using it.
params["response"] = resp
set_authz_header(request, params)
self.assertEquals(scheme.unauthenticated_userid(request), "Mufasa")
self.assertEquals(scheme.authenticated_userid(request), "Mufasa")
def test_with_correct_password(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
self.assertEqual(scheme.unauthenticated_userid(request), 'tester')
self.assertEqual(scheme.authenticated_userid(request), 'tester')
def test_auth_with_failed_password_lookup(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest',
get_password=lambda usr: None)
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
self.assertEquals(scheme.unauthenticated_userid(request), "tester")
self.assertEquals(scheme.authenticated_userid(request), None)
def test_auth_with_different_realm(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
params["realm"] = "other-realm"
build_response(params, request, "tester", "testing")
self.assertEquals(scheme.unauthenticated_userid(request), None)
self.assertEquals(scheme.authenticated_userid(request), None)
def test_auth_with_failed_password_lookup(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme',
'digest',
get_password=lambda usr: None)
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
self.assertEquals(scheme.unauthenticated_userid(request), "tester")
self.assertEquals(scheme.authenticated_userid(request), None)
def test_with_correct_password(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme',
'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
self.assertEqual(scheme.unauthenticated_userid(request), 'tester')
self.assertEqual(scheme.authenticated_userid(request), 'tester')
def test_auth_with_different_realm(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme',
'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
params["realm"] = "other-realm"
build_response(params, request, "tester", "testing")
self.assertEquals(scheme.unauthenticated_userid(request), None)
self.assertEquals(scheme.authenticated_userid(request), None)
def test_auth_with_missing_nonce(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
authz = request.environ["HTTP_AUTHORIZATION"]
authz = authz.replace("nonce", " notanonce")
request.environ["HTTP_AUTHORIZATION"] = authz
self.assertEquals(scheme.unauthenticated_userid(request), None)
self.assertEquals(scheme.authenticated_userid(request), None)
def test_auth_with_missing_nonce(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme',
'digest',
get_password=lambda usr: '******')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
params = get_challenge(scheme, request)
build_response(params, request, "tester", "testing")
authz = request.environ["HTTP_AUTHORIZATION"]
authz = authz.replace("nonce", " notanonce")
request.environ["HTTP_AUTHORIZATION"] = authz
self.assertEquals(scheme.unauthenticated_userid(request), None)
self.assertEquals(scheme.authenticated_userid(request), None)
def test_without_authorization_header(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
self.assertIsNone(scheme.unauthenticated_userid(request))
self.assertIsNone(scheme.authenticated_userid(request))
def test_without_authorization_header(self):
http_auth_policy = HttpAuthPolicy('TestHttpDigestScheme', 'digest')
scheme = HttpDigestScheme(http_auth_policy)
request = make_request()
self.assertIsNone(scheme.unauthenticated_userid(request))
self.assertIsNone(scheme.authenticated_userid(request))