Disable support for v2 authid with Jottacloud since it uses refresh token rotation

Author: albertony

main.py

@@ -329,6 +329,10 @@ def get(self, service=None):
             # v2 tokens are just the provider name and the refresh token
             # and they have no stored state on the server
             if statetoken.version == 2:
+
+                if service.has_key('refresh-token-rotation') and service['refresh-token-rotation']:
+                    raise Exception('Error: This service uses refresh token rotation which is not compatible with AuthID v2')
+
                 authid = 'v2:' + statetoken.service + ':' + resp['refresh_token']
                 dbmodel.update_fetch_token(statetoken.fetchtoken, authid)
 
@@ -427,7 +431,7 @@ def post(self):
                 resp = json.loads(content)
             except:
                 error = 'Error: Invalid CLI token'
-                raise
+                raise Exception(error)
 
             urlfetch.set_default_fetch_deadline(20)
             url = service['auth-url']
@@ -454,6 +458,11 @@ def post(self):
             # v2 tokens are just the provider name and the refresh token
             # and they have no stored state on the server
             if tokenversion == 2:
+
+                if service.has_key('refresh-token-rotation') and service['refresh-token-rotation']:
+                    error = 'Error: This service uses refresh token rotation which is not compatible with AuthID v2'
+                    raise Exception(error)
+
                 authid = 'v2:' + id + ':' + resp['refresh_token']
                 fetchtoken = dbmodel.create_fetch_token(resp)
                 dbmodel.update_fetch_token(fetchtoken, authid)
@@ -742,9 +751,13 @@ def process(self, authid):
             logging.info('Caching response to: %s for %s secs, service: %s', keyid, exp_secs - 10, servicetype)
 
             # Write the result back to the client
-            self.response.write(json.dumps(
-                {'access_token': resp['access_token'], 'expires': exp_secs, 'type': servicetype,
-                 'v2_authid': 'v2:' + entry.service + ':' + rt}))
+            if service.has_key('refresh-token-rotation') and service['refresh-token-rotation']:
+                self.response.write(json.dumps(
+                    {'access_token': resp['access_token'], 'expires': exp_secs, 'type': servicetype}))
+            else:
+                self.response.write(json.dumps(
+                    {'access_token': resp['access_token'], 'expires': exp_secs, 'type': servicetype,
+                    'v2_authid': 'v2:' + entry.service + ':' + rt}))
 
         except:
             logging.exception('handler error for ' + servicetype)

settings.py

@@ -234,7 +234,8 @@
         'display': 'Jottacloud',
         'client-id': "jottacli",
         'auth-url': JOTTACLOUD_AUTH_URL,
-        'cli-token': True
+        'cli-token': True,
+        'refresh-token-rotation': True
     }
 }