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@youngshand/payload-auth-plugin

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A temporary fork for testing of Authentication plugin for Payload CMS, use @payload-auth-plugin

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// src/core/protocols/oauth/oidc_callback.ts import { parseCookies } from "payload"; import * as oauth from "oauth4webapi"; import { getCallbackURL } from "../../utils/cb.js"; import { MissingOrInvalidSession } from "../../errors/consoleErrors.js"; async function OIDCCallback(pluginType, request, providerConfig, session_callback) { const parsedCookies = parseCookies(request.headers); const code_verifier = parsedCookies.get("__session-code-verifier"); const nonce = parsedCookies.get("__session-oauth-nonce"); const clientOrigin = parsedCookies.get("__session-client-origin"); if (!code_verifier || !clientOrigin) { throw new MissingOrInvalidSession; } const { client_id, client_secret, issuer, algorithm, profile } = providerConfig; const client = { client_id }; const clientAuth = oauth.ClientSecretPost(client_secret ?? ""); const current_url = new URL(request.url); const callback_url = getCallbackURL(request.payload.config.serverURL, pluginType, providerConfig.id); const issuer_url = new URL(issuer); const as = await oauth.discoveryRequest(issuer_url, { algorithm }).then((response2) => oauth.processDiscoveryResponse(issuer_url, response2)); const params = oauth.validateAuthResponse(as, client, current_url, providerConfig?.params?.state || undefined); const grantResponse = await oauth.authorizationCodeGrantRequest(as, client, clientAuth, params, callback_url.toString(), code_verifier); let body = await grantResponse.json(); let response = new Response(JSON.stringify(body), grantResponse); if (Array.isArray(body.scope)) { body.scope = body.scope.join(" "); response = new Response(JSON.stringify(body), grantResponse); } const token_result = await oauth.processAuthorizationCodeResponse(as, client, response, { expectedNonce: nonce, requireIdToken: true }); const claims = oauth.getValidatedIdTokenClaims(token_result); const userInfoResponse = await oauth.userInfoRequest(as, client, token_result.access_token); const result = await oauth.processUserInfoResponse(as, client, claims.sub, userInfoResponse); return session_callback(profile({ sub: result.sub, name: result.name, email: result.email, picture: result.picture }), clientOrigin); } export { OIDCCallback };