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import time
import unittest
from datetime import datetime
from nose.tools import assert_equal
from twilio.jwt.access_token import AccessToken
from twilio.jwt.access_token.grants import (
IpMessagingGrant,
SyncGrant,
VoiceGrant,
VideoGrant,
ConversationsGrant,
TaskRouterGrant,
ChatGrant
)
ACCOUNT_SID = 'AC123'
SIGNING_KEY_SID = 'SK123'
# python2.6 support
def assert_is_not_none(obj):
assert obj is not None, '%r is None' % obj
def assert_in(obj1, obj2):
assert obj1 in obj2, '%r is not in %r' % (obj1, obj2)
def assert_greater_equal(obj1, obj2):
assert obj1 > obj2, '%r is not greater than or equal to %r' % (obj1, obj2)
class AccessTokenTest(unittest.TestCase):
def _validate_claims(self, payload):
assert_equal(SIGNING_KEY_SID, payload['iss'])
assert_equal(ACCOUNT_SID, payload['sub'])
assert_is_not_none(payload['exp'])
assert_is_not_none(payload['jti'])
assert_is_not_none(payload['grants'])
assert_greater_equal(payload['exp'], int(time.time()))
assert_in(payload['iss'], payload['jti'])
def test_empty_grants(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal({}, decoded_token.payload['grants'])
def test_region(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret', region='foo')
token = scat.to_jwt()
decoded_token = AccessToken.from_jwt(token, 'secret')
assert_equal(decoded_token.headers['twr'], 'foo')
def test_empty_region(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
token = scat.to_jwt()
decoded_token = AccessToken.from_jwt(token, 'secret')
self.assertRaises(KeyError, lambda: decoded_token.headers['twr'])
def test_nbf(self):
now = int(time.mktime(datetime.now().timetuple()))
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret', nbf=now)
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(now, decoded_token.nbf)
def test_headers(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self.assertEqual(decoded_token.headers['cty'], 'twilio-fpa;v=1')
def test_identity(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret', identity='test@twilio.com')
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal({
'identity': 'test@twilio.com'
}, decoded_token.payload['grants'])
def test_conversations_grant(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(ConversationsGrant(configuration_profile_sid='CP123'))
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'configuration_profile_sid': 'CP123'
}, decoded_token.payload['grants']['rtc'])
def test_video_grant(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(VideoGrant(room='RM123'))
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'room': 'RM123'
}, decoded_token.payload['grants']['video'])
def test_ip_messaging_grant(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(IpMessagingGrant(service_sid='IS123', push_credential_sid='CR123'))
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'service_sid': 'IS123',
'push_credential_sid': 'CR123'
}, decoded_token.payload['grants']['ip_messaging'])
def test_chat_grant(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(ChatGrant(service_sid='IS123', push_credential_sid='CR123'))
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'service_sid': 'IS123',
'push_credential_sid': 'CR123'
}, decoded_token.payload['grants']['chat'])
def test_sync_grant(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.identity = "bender"
scat.add_grant(SyncGrant(service_sid='IS123', endpoint_id='blahblahendpoint'))
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(2, len(decoded_token.payload['grants']))
assert_equal("bender", decoded_token.payload['grants']['identity'])
assert_equal({
'service_sid': 'IS123',
'endpoint_id': 'blahblahendpoint'
}, decoded_token.payload['grants']['data_sync'])
def test_grants(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(VideoGrant())
scat.add_grant(IpMessagingGrant())
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(2, len(decoded_token.payload['grants']))
assert_equal({}, decoded_token.payload['grants']['video'])
assert_equal({}, decoded_token.payload['grants']['ip_messaging'])
def test_programmable_voice_grant(self):
grant = VoiceGrant(
outgoing_application_sid='AP123',
outgoing_application_params={
'foo': 'bar'
}
)
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(grant)
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'outgoing': {
'application_sid': 'AP123',
'params': {
'foo': 'bar'
}
}
}, decoded_token.payload['grants']['voice'])
def test_programmable_voice_grant_incoming(self):
grant = VoiceGrant(
incoming_allow=True
)
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(grant)
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'incoming': {
'allow': True
}
}, decoded_token.payload['grants']['voice'])
def test_task_router_grant(self):
grant = TaskRouterGrant(
workspace_sid='WS123',
worker_sid='WK123',
role='worker'
)
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(grant)
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(1, len(decoded_token.payload['grants']))
assert_equal({
'workspace_sid': 'WS123',
'worker_sid': 'WK123',
'role': 'worker'
}, decoded_token.payload['grants']['task_router'])
def test_pass_grants_in_constructor(self):
grants = [
VideoGrant(),
IpMessagingGrant()
]
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret', grants=grants)
token = scat.to_jwt()
assert_is_not_none(token)
decoded_token = AccessToken.from_jwt(token, 'secret')
self._validate_claims(decoded_token.payload)
assert_equal(2, len(decoded_token.payload['grants']))
assert_equal({}, decoded_token.payload['grants']['video'])
assert_equal({}, decoded_token.payload['grants']['ip_messaging'])
def test_constructor_validates_grants(self):
grants = [VideoGrant, 'GrantMeAccessToEverything']
self.assertRaises(ValueError, AccessToken, ACCOUNT_SID, SIGNING_KEY_SID, 'secret',
grants=grants)
def test_add_grant_validates_grant(self):
scat = AccessToken(ACCOUNT_SID, SIGNING_KEY_SID, 'secret')
scat.add_grant(VideoGrant())
self.assertRaises(ValueError, scat.add_grant, 'GrantRootAccess')
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