Get new token via refresh-token #10

pyhon/connection/auth.py

@@ -1,3 +1,4 @@
+import datetime
 import json
 import logging
 import re
@@ -146,7 +147,7 @@ class HonAuth:
         if not await self._get_token(url):
             return False
 
-        post_headers = {"Content-Type": "application/json", "id-token": self._id_token}
+        post_headers = {"id-token": self._id_token}
         data = self._device.get()
         async with self._session.post(f"{const.API_URL}/auth/v1/login", headers=post_headers, json=data) as resp:
             try:
@@ -156,3 +157,18 @@ class HonAuth:
                 return False
             self._cognito_token = json_data["cognitoUser"]["Token"]
         return True
+
+    async def refresh(self):
+        params = {
+            "client_id": const.CLIENT_ID,
+            "refresh_token": self._refresh_token,
+            "grant_type": "refresh_token"
+        }
+        async with self._session.post(f"{const.AUTH_API}/services/oauth2/token", params=params) as resp:
+            if resp.status >= 400:
+                return False
+            data = await resp.json()
+            self._id_token = data["id_token"]
+            self._access_token = data["access_token"]
+
+

pyhon/connection/connection.py

@@ -66,23 +66,31 @@ class HonConnectionHandler(HonBaseConnectionHandler):
         return {h: v for h, v in self._request_headers.items() if h not in headers}
 
     @asynccontextmanager
-    async def get(self, *args, loop=0, **kwargs):
+    async def _intercept(self, method, *args, loop=0, **kwargs):
         kwargs["headers"] = await self._check_headers(kwargs.get("headers", {}))
-        async with self._session.get(*args, **kwargs) as response:
+        async with method(*args, **kwargs) as response:
             if response.status == 403 and not loop:
+                _LOGGER.info("Try refreshing token...")
+                await self._auth.refresh()
+                yield await self._intercept(method, *args, loop=loop + 1, **kwargs)
+            elif response.status == 403 and loop < 2:
                 _LOGGER.warning("%s - Error %s - %s", response.request_info.url, response.status, await response.text())
                 await self.create()
-                yield await self.get(*args, loop=loop + 1, **kwargs)
+                yield await self._intercept(method, *args, loop=loop + 1, **kwargs)
             elif loop >= 2:
                 _LOGGER.error("%s - Error %s - %s", response.request_info.url, response.status, await response.text())
-                raise PermissionError()
+                raise PermissionError("Login failure")
             else:
                 yield response
 
+    @asynccontextmanager
+    async def get(self, *args, **kwargs):
+        async with self._intercept(self._session.get, *args, **kwargs) as response:
+            yield response
+
     @asynccontextmanager
     async def post(self, *args, **kwargs):
-        kwargs["headers"] = await self._check_headers(kwargs.get("headers", {}))
-        async with self._session.post(*args, **kwargs) as response:
+        async with self._intercept(self._session.post, *args, **kwargs) as response:
             yield response