Express

INFO

Available in >2.0.0

This adapter provides utility functions to convert between Express Request and Response objects and the OAuthRequest/OAuthResponse objects used by this package.

Functions

requestFromExpress(req: Express.Request): OAuthRequest

handleExpressResponse(expressResponse: Express.Response, oauthResponse: OAuthResponse): void

handleExpressError(e: unknown | OAuthException, res: Express.Response): void

Example

import { requestFromExpress, handleExpressResponse, handleExpressError } from "@jmondi/oauth2-server/express";
import express from 'express';

const app = express();

// ...

app.post('/oauth2/token', async (req: express.Request, res: express.Response) => {
  const authorizationServer = req.app.get('authorization_server');
  
  try {
    const oauthResponse = await authorizationServer
      .respondToAccessTokenRequest(requestFromExpress(req));

    handleExpressResponse(res, oauthResponse);
  } catch (e) {
    handleExpressError(e, res);
  }
});