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💫 feat: MCP OAuth Auto-Reconnect (#9646)

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* add oauth reconnect tracker

* add connection tracker to mcp manager

* reconnect oauth mcp servers function

* call reconnection in auth controller

* make sure to check connection in panel

* wait for isConnected

* add const for poll interval

* add logging to tryReconnect

* check expiration

* check mcp manager is not null

* check mcp manager is not null

* add test for reconnecting mcp server

* unify logic inside OAuthReconnectionManager

* test reconnection manager, adjust

* chore: reorder import statements in index.js

* chore: imports

* chore: imports

* chore: imports

* chore: imports

* chore: imports

* chore: imports and use types explicitly

---------

Co-authored-by: Danny Avila <danny@librechat.ai>
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Federico Ruggi 2025-09-17 22:49:36 +02:00 • committed by GitHub
parent 0e94d97bfb
commit d04da60b3b
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13 changed files with 830 additions and 13 deletions
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11
api/server/controllers/AuthController.js
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@ -11,8 +11,9 @@ const {
registerUser,
} = require('~/server/services/AuthService');
const { findUser, getUserById, deleteAllUserSessions, findSession } = require('~/models');
const { getOpenIdConfig } = require('~/strategies');
const { getGraphApiToken } = require('~/server/services/GraphTokenService');
const { getOAuthReconnectionManager } = require('~/config');
const { getOpenIdConfig } = require('~/strategies');
const registrationController = async (req, res) => {
try {
@ -107,6 +108,14 @@ const refreshController = async (req, res) => {
if (session && session.expiration > new Date()) {
const token = await setAuthTokens(userId, res, session);
// trigger OAuth MCP server reconnection asynchronously (best effort)
void getOAuthReconnectionManager()
.reconnectServers(userId)
.catch((err) => {
logger.error('Error reconnecting OAuth MCP servers:', err);
});
res.status(200).send({ token, user });
} else if (req?.query?.retry) {
// Retrying from a refresh token request that failed (401)