modify ecs_role_signer bug

modify timestrap

modify test_ecs_ram_role_signer.py

Author: wallisyan

aliyun-python-sdk-core/aliyunsdkcore/auth/signers/ecs_ram_role_signer.py

@@ -69,5 +69,9 @@ def _refresh_session_ak_and_sk(self):
         session_sk = response.get("AccessKeySecret")
         token = response.get("SecurityToken")
         self._session_credential = session_ak, session_sk, token
-        self._expiration = response.get("Expiration")
+        expiration = response.get("Expiration")
+        if expiration:
+            self._expiration = time.mktime(time.strptime(expiration, '%Y-%m-%dT%H:%M:%SZ'))
+        else:
+            self._expiration = expiration
         self._last_update_time = int(time.time())

aliyun-python-sdk-core/tests/auth/signers/test_ecs_ram_role_signer.py

@@ -20,7 +20,7 @@ def test_ecs_ram_role_signer(self, mock_urlopen):
         request = RpcRequest("product", "version", "action_name")
         res = Mock()
         res.read.return_value = ensure_bytes('{"Code": "Success","AccessKeyId":"access_key_id",\
-            "AccessKeySecret":"access_key_secret","Expiration":3600,\
+            "AccessKeySecret":"access_key_secret","Expiration":"2019-01-25T10:45:23Z",\
             "SecurityToken": "security_token"}')
         mock_urlopen.return_value = res
         headers, url = signer.sign('cn-hangzhou', request)