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ae6793dd4f
When Open WebUI authenticates to the OAuth provider with client_secret_basic, either because OAUTH_TOKEN_ENDPOINT_AUTH_METHOD is set to it or because an MCP tool server's OAuth provider only offers that method, sign-in sent the client ID and secret in an HTTP Basic header but the token refresh always put them in the request body. Providers that only accept Basic rejected every refresh with invalid_client, so once the access token expired Open WebUI deleted the user's saved OAuth tokens, and model connections and tool servers set to forward the user's OAuth token stopped working until the user signed in again. The refresh now authenticates the same way sign-in does for client_secret_basic, with the credentials only in the Basic header. Setups using client_secret_post, or leaving the setting unset, still send the credentials in the request body exactly as before. Fixes #32506 |
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| .. | ||
| data | ||
| internal | ||
| migrations | ||
| models | ||
| retrieval | ||
| routers | ||
| socket | ||
| static | ||
| storage | ||
| tools | ||
| utils | ||
| __init__.py | ||
| alembic.ini | ||
| config.py | ||
| constants.py | ||
| env.py | ||
| events.py | ||
| functions.py | ||
| main.py | ||
| tasks.py | ||