Never log in to logout page (#1173)

* never log in to logout page

* format

website/src/middleware/authMiddleware.ts

@@ -7,6 +7,7 @@ import { type BaseClient, Issuer, type TokenSet } from 'openid-client';
 
 import { getConfiguredOrganisms, getRuntimeConfig } from '../config.ts';
 import { getInstanceLogger } from '../logger.ts';
+import { routes } from '../routes';
 import { shouldMiddlewareEnforceLogin } from '../utils/shouldMiddlewareEnforceLogin.ts';
 
 export const ACCESS_TOKEN_COOKIE = 'access_token';
@@ -47,6 +48,10 @@ export async function getKeycloakClient() {
 }
 
 export const getAuthUrl = async (redirectUrl: string) => {
+    const logout = routes.logout();
+    if (redirectUrl.endsWith(logout)) {
+        redirectUrl = redirectUrl.replace(logout, routes.userOverviewPage());
+    }
     const authUrl = (await getKeycloakClient()).authorizationUrl({
         redirect_uri: redirectUrl,
         scope: 'openid',