WebAPP/app/Http/Controllers/Auth/ResetPasswordController.php

<?php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Models\ActivityLog;
use App\Models\User;
use Illuminate\Auth\Events\PasswordReset;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Password;
use Illuminate\Support\Str;
use Illuminate\Validation\Rules\Password as PasswordRule;
use Illuminate\View\View;

class ResetPasswordController extends Controller
{
    public function showResetForm(Request $request, string $token): View
    {
        return view('auth.reset-password', [
            'token' => $token,
            'email' => $request->query('email', ''),
        ]);
    }

    public function reset(Request $request): RedirectResponse
    {
        $request->validate([
            'token' => ['required'],
            'email' => ['required', 'email'],
            'password' => ['required', 'confirmed', PasswordRule::min(8)->letters()->numbers()],
        ]);

        $status = Password::reset(
            $request->only('email', 'password', 'password_confirmation', 'token'),
            function (User $user, string $password) {
                $user->forceFill([
                    'password' => $password,
                    'remember_token' => Str::random(60),
                ])->save();

                event(new PasswordReset($user));

                ActivityLog::log(
                    'password_changed',
                    __('admin.log_password_changed_self', ['name' => $user->name]),
                    'User',
                    $user->id
                );
            }
        );

        if ($status === Password::PASSWORD_RESET) {
            return redirect()->route('login')
                ->with('status', __($status));
        }

        // Generische Fehlermeldung — verhindert Email-Enumeration (T03)
        return back()
            ->withInput($request->only('email'))
            ->withErrors(['email' => __('passwords.token')]);
    }
}