Personal-Test-Ground-NG/src/app/services/auth.guard.ts

import { Injectable } from '@angular/core';
import { CanActivateFn } from '@angular/router';
import { inject } from '@angular/core';
import { Router } from '@angular/router';
import { AuthService } from './auth.service';

export const authGuard: CanActivateFn = () => {
  const auth = inject(AuthService);
  const router = inject(Router);

  if (auth.isLoggedIn()) {
    return true;
  }

  router.navigate(['/webauthn-login']);
  return false;
};