Proper authentication (needs more user feedback)

app/hooks/auth.tsx

@@ -28,7 +28,7 @@ export function AuthProvider({children}: PropsWithChildren) {
         const load = async () => {
 
         if (searchParams.get("openid.ns") !== null) {
-            let response = await fetch("http://localhost:8080/login?" + searchParams.toString()).then(r => r.text());
+            let response = await fetch("http://localhost:8080/login?" + searchParams.toString(), {credentials: "include"}).then(r => r.text());
             setSeachParams({}, {replace: true});
             if (response === "nok") {
                 // TODO: signal error to user
@@ -50,6 +50,7 @@ export function AuthProvider({children}: PropsWithChildren) {
     };
 
     const logout = async () => {
+        await fetch("http://localhost:8080/logout", {credentials: "include"})
         setUser(null);
     };