def test_host_behaviour(self):
conf = AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True)
self.assertEqual(conf.host, u'api.pusherapp.com', u'default host should be correct')
conf = AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, cluster=u'eu')
self.assertEqual(conf.host, u'api-eu.pusher.com', u'host should be overriden by cluster setting')
conf = AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, host=u'foo')
self.assertEqual(conf.host, u'foo', u'host should be overriden by host setting')
conf = AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, cluster=u'eu', host=u'plah')
self.assertEqual(conf.host, u'plah', u'host should be used in preference to cluster')
def __init__(self,
app_id,
key,
secret,
ssl=True,
host=None,
port=None,
timeout=5,
cluster=None,
encryption_master_key=None,
json_encoder=None,
json_decoder=None,
backend=None,
notification_host=None,
notification_ssl=True,
**backend_options):
self._pusher_client = PusherClient(app_id, key, secret, ssl, host,
port, timeout, cluster,
encryption_master_key, json_encoder,
json_decoder, backend,
**backend_options)
self._authentication_client = AuthenticationClient(
app_id, key, secret, ssl, host, port, timeout, cluster,
encryption_master_key, json_encoder, json_decoder, backend,
**backend_options)
self._notification_client = NotificationClient(
app_id, key, secret, notification_ssl, notification_host, port,
timeout, cluster, json_encoder, json_decoder, backend,
**backend_options)
def test_authenticate_types(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
self.assertRaises(TypeError, lambda: authenticationClient.authenticate(2423, u'34554'))
self.assertRaises(TypeError, lambda: authenticationClient.authenticate(u'plah', 234234))
self.assertRaises(ValueError, lambda: authenticationClient.authenticate(u'::', u'345345'))
def test_validate_webhook_success_case(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
body = u'{"time_ms": 1000000}'
signature = six.text_type(hmac.new(authenticationClient.secret.encode('utf8'), body.encode('utf8'), hashlib.sha256).hexdigest())
with mock.patch('time.time', return_value=1200):
self.assertEqual(authenticationClient.validate_webhook(authenticationClient.key, signature, body), {u'time_ms': 1000000})
def test_authenticate_for_private_channels(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
expected = {
u'auth': u"foo:89955e77e1b40e33df6d515a5ecbba86a01dc816a5b720da18a06fd26f7d92ff"
}
self.assertEqual(authenticationClient.authenticate(u'private-channel', u'345.23'), expected)
def test_validate_webhook_bad_key(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
body = u'some body'
signature = six.text_type(hmac.new(authenticationClient.secret.encode(u'utf8'), body.encode(u'utf8'), hashlib.sha256).hexdigest())
with mock.patch('time.time') as time_mock:
self.assertEqual(authenticationClient.validate_webhook(u'badkey', signature, body), None)
time_mock.assert_not_called()
def test_validate_webhook_bad_signature(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
body = u'some body'
signature = u'some signature'
with mock.patch('time.time') as time_mock:
self.assertEqual(
authenticationClient.validate_webhook(
authenticationClient.key, signature, body), None)
time_mock.assert_not_called()
def test_validate_webhook_bad_types(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
authenticationClient.validate_webhook(u'key', u'signature', u'body')
# These things are meant to be human readable, so enforcing being
# text is sensible.
with mock.patch('time.time') as time_mock:
self.assertRaises(TypeError, lambda: authenticationClient.validate_webhook(4, u'signature', u'body'))
self.assertRaises(TypeError, lambda: authenticationClient.validate_webhook(u'key', 4, u'body'))
self.assertRaises(TypeError, lambda: authenticationClient.validate_webhook(u'key', u'signature', 4))
time_mock.assert_not_called()
def setUp(self):
class JSONEncoder(json.JSONEncoder):
def default(self, o):
if isinstance(o, Decimal):
return str(o)
return super(JSONEncoder, self).default(o)
constants = {"NaN": 99999}
class JSONDecoder(json.JSONDecoder):
def __init__(self, **kwargs):
super(JSONDecoder, self).__init__(
parse_constant=constants.__getitem__)
self.authentication_client = AuthenticationClient(
"4", "key", "secret", host="somehost", json_encoder=JSONEncoder,
json_decoder=JSONDecoder)
def test_authenticate_for_private_encrypted_channels(self):
# The authentication client receives the decoded bytes of the key
# not the base64 representation
master_key=u'OHRXNUZRTG5pUTFzQlFGd3J3N3Q2VFZFc0paZDEweVk='
authenticationClient = AuthenticationClient(
key=u'foo',
secret=u'bar',
host=u'host',
app_id=u'4',
encryption_master_key_base64=master_key,
ssl=True)
expected = {
u'auth': u'foo:fff0503dfe4929f5162efe4d1dacbce524b0d8e7e1331117a8651c0e74d369e3',
u'shared_secret': b'VmIsNZtCSteh8kazd2toc+ofhohBtUouQRSDtRvuyVI='
}
self.assertEqual(authenticationClient.authenticate(u'private-encrypted-channel', u'345.23'), expected)
def test_authenticate_for_private_encrypted_channels(self):
encryp_master_key = u'8tW5FQLniQ1sBQFwrw7t6TVEsJZd10yY'
authenticationClient = AuthenticationClient(
key=u'foo',
secret=u'bar',
host=u'host',
app_id=u'4',
encryption_master_key=encryp_master_key,
ssl=True)
expected = {
u'auth':
u'foo:fff0503dfe4929f5162efe4d1dacbce524b0d8e7e1331117a8651c0e74d369e3',
u'shared_secret': b'VmIsNZtCSteh8kazd2toc+ofhohBtUouQRSDtRvuyVI='
}
self.assertEqual(
authenticationClient.authenticate(u'private-encrypted-channel',
u'345.23'), expected)
def test_authenticate_for_presence_channels(self):
authenticationClient = AuthenticationClient(
key=u'foo', secret=u'bar', host=u'host', app_id=u'4', ssl=True)
custom_data = {
u'user_id': u'fred',
u'user_info': {
u'key': u'value'
}
}
expected = {
u'auth': u"foo:e80ba6439492c2113022c39297a87a948de14061cc67b5788e045645a68b8ccd",
u'channel_data': u"{\"user_id\":\"fred\",\"user_info\":{\"key\":\"value\"}}"
}
with mock.patch('json.dumps', return_value=expected[u'channel_data']) as dumps_mock:
actual = authenticationClient.authenticate(u'presence-channel', u'345.43245', custom_data)
self.assertEqual(actual, expected)
dumps_mock.assert_called_once_with(custom_data, cls=None)
def test_cluster_should_be_text(self):
AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, cluster=u'eu')
self.assertRaises(TypeError, lambda: AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, cluster=4))
def test_host_should_be_text(self):
AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, host=u'foo')
self.assertRaises(TypeError, lambda: AuthenticationClient(app_id=u'4', key=u'key', secret=u'secret', ssl=True, host=4))
