[PR #19165] [CLOSED] fix: pass token_endpoint_auth_method when creating an oauth client #79987

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GiteaMirror · 2026-05-13T14:00:57-05:00

GiteaMirror commented

2026-05-13 14:00:57 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/19165
Author: @xqqp
Created: 11/13/2025
Status: ❌ Closed

Base: dev ← Head: patch-3

📝 Commits (2)

4dfdf27 fix: pass token_endpoint_auth_method when creating an oauth client
7b59b09 fix: pass token_endpoint_auth_method when creating an oauth client

📊 Changes

1 file changed (+8 additions, -3 deletions)

View changed files

📝 backend/open_webui/utils/oauth.py (+8 -3)

📄 Description

AuthLib defaults to using basic auth when token_endpoint_auth_method has not been configured. This PR passes token_endpoint_auth_method when creating an OAuth client. Without this authorize_access_token() fails if the OAuth server does not accept basic auth as an authentication method.

Changelog Entry

Fixed

use client's configured endpoint authentication method, instead of defaulting to basic authentication

Contributor License Agreement

By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/19165 **Author:** [@xqqp](https://github.com/xqqp) **Created:** 11/13/2025 **Status:** ❌ Closed **Base:** `dev` ← **Head:** `patch-3` --- ### 📝 Commits (2) - [`4dfdf27`](https://github.com/open-webui/open-webui/commit/4dfdf270f18fd17692ce452a320ceef560cfaab6) fix: pass token_endpoint_auth_method when creating an oauth client - [`7b59b09`](https://github.com/open-webui/open-webui/commit/7b59b09cc682919a0a4bda1302a28a0e753372b3) fix: pass token_endpoint_auth_method when creating an oauth client ### 📊 Changes **1 file changed** (+8 additions, -3 deletions) <details> <summary>View changed files</summary> 📝 `backend/open_webui/utils/oauth.py` (+8 -3) </details> ### 📄 Description AuthLib defaults to using basic auth when `token_endpoint_auth_method` has not been configured. This PR passes `token_endpoint_auth_method` when creating an OAuth client. Without this `authorize_access_token()` fails if the OAuth server does not accept basic auth as an authentication method. # Changelog Entry ### Fixed - use client's configured endpoint authentication method, instead of defaulting to basic authentication ### Contributor License Agreement By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-05-13 14:00:57 -05:00

GiteaMirror closed this issue

2026-05-13 14:01:00 -05:00

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Reference: github-starred/open-webui#79987