fix oauth2 secret handling

create allways a new one as we have access to the oauth2 server

lenticular_cloud/config_development.toml

@@ -22,7 +22,6 @@ HYDRA_PUBLIC_URL = 'http://127.0.0.1:4444'
 SUBJECT_PREFIX = 'something random'
 
 OAUTH_ID = 'identiy_provider'
-OAUTH_SECRET = 'ThisIsNotSafe'
 
 
 [LENTICULAR_CLOUD_SERVICES.jabber]

lenticular_cloud/hydra.py

@@ -1,9 +1,13 @@
+from secrets import token_hex
 from flask import Flask
 from ory_hydra_client import Client
 from typing import Optional
-from ory_hydra_client.api.o_auth_2 import list_o_auth_2_clients, create_o_auth_2_client
+from ory_hydra_client.api.o_auth_2 import list_o_auth_2_clients, create_o_auth_2_client, set_o_auth_2_client
 from ory_hydra_client.models.o_auth_20_client import OAuth20Client
 
+import logging
+
+logger = logging.getLogger(__name__)
 
 class HydraService:
 
@@ -19,7 +23,7 @@ class HydraService:
         self.set_hydra_client(Client(base_url=app.config['HYDRA_ADMIN_URL']))
 
         client_name = app.config['OAUTH_ID']
-        client_secret = app.config['OAUTH_SECRET']
+        client_secret = token_hex(16)
 
         clients = list_o_auth_2_clients.sync_detailed(_client=self.hydra_client).parsed
         if clients is None:
@@ -45,6 +49,11 @@ class HydraService:
             ret = create_o_auth_2_client.sync(json_body=client, _client=self.hydra_client)
             if ret is None:
                 raise RuntimeError("could not crate account")
+        else:
+            client.client_secret = client_secret
+            ret = set_o_auth_2_client.sync(id=client.client_id,json_body=client, _client=self.hydra_client)
+            if ret is None:
+                raise RuntimeError("could not crate account")
         if type(client.client_id) is not str:
             raise RuntimeError("could not parse client_id from ory-hydra")
         self.client_id = client.client_id

lenticular_cloud/views/oauth2.py

@@ -92,7 +92,7 @@ def init_login_manager(app: Flask) -> None:
     oauth2.register(
         name="custom",
         client_id=hydra_service.client_id,
-        client_secret=app.config['OAUTH_SECRET'],
+        client_secret=hydra_service.client_secret,
         server_metadata_url=f'{base_url}/.well-known/openid-configuration',
         access_token_url=f"{base_url}/oauth2/token",
         authorize_url=f"{base_url}/oauth2/auth",