Logout is only our session logout

app/lib/saml.server.ts

@@ -48,11 +48,6 @@ export function createLoginRequest(redirectUrl: string = '/') {
   return url.href;
 }
 
-export function createLogoutRequest(user: string) {
-  const { context } = sp.createLogoutRequest(idp, 'redirect', { nameID: user });
-  return context;
-}
-
 export async function parseLoginResponse(body: { [k: string]: FormDataEntryValue }) {
   const { extract } = await sp.parseLoginResponse(idp, 'post', {
     body,

app/routes/logout.tsx

@@ -1,17 +1,16 @@
 import { redirect } from '@remix-run/node';
-import { getUsername } from '~/session.server';
+import { getUsername, logout } from '~/session.server';
 
 import type { ActionArgs } from '@remix-run/node';
-import { createLogoutRequest } from '~/lib/saml.server';
 
 export const action = async ({ request }: ActionArgs) => {
   const user = await getUsername(request);
 
   // Do the opposite of login
   if (user) {
-    const context = createLogoutRequest(user);
-    return redirect(context);
+    return await logout(request);
   }
+  return redirect('/');
 };
 
 export const loader = async () => {