Add command to refresh auth

homeassistant/components/cloud/iot.py

@@ -2,6 +2,7 @@
 import asyncio
 import logging
 import pprint
+import random
 import uuid
 
 from aiohttp import hdrs, client_exceptions, WSMsgType
@@ -313,15 +314,20 @@ def async_handle_google_actions(hass, cloud, payload):
 
 
 @HANDLERS.register('cloud')
-@asyncio.coroutine
-def async_handle_cloud(hass, cloud, payload):
+async def async_handle_cloud(hass, cloud, payload):
     """Handle an incoming IoT message for cloud component."""
     action = payload['action']
 
     if action == 'logout':
-        yield from cloud.logout()
+        # Log out of Home Assistant Cloud
+        await cloud.logout()
         _LOGGER.error("You have been logged out from Home Assistant cloud: %s",
                       payload['reason'])
+    elif action == 'refresh_auth':
+        # Refresh the auth token between now and payload['seconds']
+        hass.helpers.event.async_call_later(
+            random.randint(0, payload['seconds']),
+            lambda now: auth_api.check_token(cloud))
     else:
         _LOGGER.warning("Received unknown cloud action: %s", action)
 

tests/components/cloud/test_iot.py

@@ -10,8 +10,9 @@
     Cloud, iot, auth_api, MODE_DEV)
 from homeassistant.components.cloud.const import (
     PREF_ENABLE_ALEXA, PREF_ENABLE_GOOGLE)
+from homeassistant.util import dt as dt_util
 from tests.components.alexa import test_smart_home as test_alexa
-from tests.common import mock_coro
+from tests.common import mock_coro, async_fire_time_changed
 
 from . import mock_cloud_prefs
 
@@ -147,17 +148,36 @@ def test_handler_forwarding():
     assert payload == 'payload'
 
 
-@asyncio.coroutine
-def test_handling_core_messages(hass, mock_cloud):
+async def test_handling_core_messages_logout(hass, mock_cloud):
     """Test handling core messages."""
     mock_cloud.logout.return_value = mock_coro()
-    yield from iot.async_handle_cloud(hass, mock_cloud, {
+    await iot.async_handle_cloud(hass, mock_cloud, {
         'action': 'logout',
         'reason': 'Logged in at two places.'
     })
     assert len(mock_cloud.logout.mock_calls) == 1
 
 
+async def test_handling_core_messages_refresh_auth(hass, mock_cloud):
+    """Test handling core messages."""
+    mock_cloud.hass = hass
+    with patch('random.randint', return_value=0) as mock_rand, patch(
+        'homeassistant.components.cloud.auth_api.check_token'
+    ) as mock_check:
+        await iot.async_handle_cloud(hass, mock_cloud, {
+            'action': 'refresh_auth',
+            'seconds': 230,
+        })
+        async_fire_time_changed(hass, dt_util.utcnow())
+        await hass.async_block_till_done()
+
+    assert len(mock_rand.mock_calls) == 1
+    assert mock_rand.mock_calls[0][1] == (0, 230)
+
+    assert len(mock_check.mock_calls) == 1
+    assert mock_check.mock_calls[0][1][0] is mock_cloud
+
+
 @asyncio.coroutine
 def test_cloud_getting_disconnected_by_server(mock_client, caplog, mock_cloud):
     """Test server disconnecting instance."""