def test_retrieve_data_from_cache(self):
test_redis = get_auth_redis_client()
self.assertIsNone(_retrieve_data_from_cache(test_redis,
url='http://mockurl', tenant='tenant-id', cache_key=None))
retval = _retrieve_data_from_cache(test_redis, url='http://mockurl',
tenant='tenant-id', cache_key='cache-key')
self.assertIsNone(retval)
with mock.patch.object(test_redis, 'get',
side_effect=side_effect_exception):
self.assertIsNone(_retrieve_data_from_cache(test_redis,
url='http://mockurl', tenant='tenant-id',
cache_key='cache-key'))
with mock.patch.object(test_redis, 'get',
side_effect=side_effect_redis_getdata):
retval = _retrieve_data_from_cache(test_redis,
url='http://mockurl',
tenant='tenant-id', cache_key='cache-key')
self.assertIsNotNone(retval)
self.assertEqual(retval['tenant'], 'tenant-id')
self.assertEqual(retval['token'], 'the-token')
self.assertEqual(retval['expires'], '2125-09-04T14:09:20.236Z')
with mock.patch.object(test_redis, 'get',
side_effect=side_effect_redis_getdata_wrong):
self.assertIsNone(_retrieve_data_from_cache(test_redis,
url='http://mockurl', tenant='tenant-id',
cache_key='cache-key'))
def validate_client_token(redis_client, url, tenant, cache_key):
"""Validate Input Client Token
:param redis_client: redis.Redis object connected to the redis cache
:param url: Keystone Identity URL to authenticate against
:param tenant: tenant id of user data to retrieve
:param cache_key: client side auth_token for the tenant_id
:returns: True and token-data on success, False and None otherwise
"""
try:
# Try to get the client's access infomration from cache
token_data = _retrieve_data_from_cache(redis_client,
url, tenant, cache_key)
if token_data is not None:
norm = TokenBase.normal_time(token_data['expires'])
if TokenBase.will_expire_soon(TokenBase.
normal_time(token_data['expires'])):
LOG.info('Token has expired')
else:
return True, token_data['token']
LOG.debug(('Unable to get Access information for '
'%(s_tenant)s') % {
's_tenant': tenant
})
return False, None
except Exception as ex:
msg = ('Endpoint: Error while trying to authenticate against'
' %(s_url)s - %(s_except)s') % {
's_url': url,
's_except': str(ex)
}
LOG.debug(msg)
return False, None
