Files
cinny/src/client/oidcLogout.ts
T
jaredandClaude Opus 4.8 67bd05fc96 feat(auth): OIDC phase 4/5/6 — token refresh, logout revocation, account link
- initMatrix.ts: import the shared Session type; when a session has a refresh
  token + oidc metadata, wire a LotusOidcTokenRefresher via createClient's
  refreshToken + tokenRefreshFunction (reactive 401 refresh). Rust crypto is
  unaffected (still keyed on userId/deviceId).
- client/oidcTokenRefresher.ts: OidcTokenRefresher subclass that persists rotated
  tokens back to the fallback session.
- client/oidcLogout.ts + logoutClient: best-effort revoke access+refresh tokens at
  the issuer's revocation_endpoint on logout (tolerant of failure).
- settings/account/OidcManageAccount.tsx: MSC2965 "Manage account" deep-link,
  shown only when authMetadata is present (OIDC servers); mirrors OtherDevices.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-30 16:12:13 -04:00

30 lines
1.3 KiB
TypeScript

import { discoverAndValidateOIDCIssuerWellKnown } from 'matrix-js-sdk';
import { Session } from '../app/state/sessions';
/**
* Best-effort revoke the OIDC access + refresh tokens at the issuer's revocation
* endpoint during logout. Tolerant of any failure — logout proceeds regardless
* (the local session is cleared by the caller either way).
*/
export const revokeOidcTokens = async (session: Session): Promise<void> => {
if (!session.oidc) return;
try {
const config = await discoverAndValidateOIDCIssuerWellKnown(session.oidc.issuer);
const endpoint = config.revocation_endpoint;
if (!endpoint) return;
const { clientId } = session.oidc;
const revoke = (token: string, hint: string): Promise<Response> =>
fetch(endpoint, {
method: 'POST',
headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
body: new URLSearchParams({ token, token_type_hint: hint, client_id: clientId }),
});
const requests: Promise<Response>[] = [];
if (session.refreshToken) requests.push(revoke(session.refreshToken, 'refresh_token'));
if (session.accessToken) requests.push(revoke(session.accessToken, 'access_token'));
await Promise.allSettled(requests);
} catch {
/* issuer unreachable / no revocation endpoint — ignore */
}
};