BetiX/app/Providers/FortifyServiceProvider.php

<?php

namespace App\Providers;

use App\Actions\Fortify\CreateNewUser;
use App\Actions\Fortify\ResetUserPassword;
use App\Models\User;
use Illuminate\Cache\RateLimiting\Limit;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\ServiceProvider;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\URL;
use Illuminate\Support\Facades\Config;
use Inertia\Inertia;
use Illuminate\Support\Facades\Cache;
use Laravel\Fortify\Features;
use Laravel\Fortify\Fortify;
use App\Notifications\NewLoginDetected;
use App\Models\UserRestriction;
use Illuminate\Support\Facades\Log;

class FortifyServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     */
    public function register(): void
    {
        //
    }

    /**
     * Bootstrap any application services.
     */
    public function boot(): void
    {
        \Laravel\Fortify\Fortify::username('email');

        Fortify::authenticateUsing(function (Request $request) {
            $rawLogin = $request->input('email') ?? $request->input('login');
            if (!$rawLogin) {
                return null;
            }
            Log::info("LOGIN: Attempting login for '$rawLogin'");

            $lowerLogin = strtolower($rawLogin);
            $loginHash = hash('sha256', $rawLogin);
            $lowerLoginHash = hash('sha256', $lowerLogin);

            $user = User::where(function ($query) use ($rawLogin, $lowerLogin, $loginHash, $lowerLoginHash) {
                $query->where('email', $rawLogin) // Case-sensitive match
                      ->orWhere('username', $rawLogin) // Case-sensitive match
                      ->orWhereRaw('LOWER(email) = ?', [$lowerLogin]) // Case-insensitive match
                      ->orWhereRaw('LOWER(username) = ?', [$lowerLogin]) // Case-insensitive match
                      ->orWhere('email_index', $loginHash) // Original hash match
                      ->orWhere('email_index', $lowerLoginHash) // Lowercase hash match
                      ->orWhere('username_index', $loginHash) // Original hash match
                      ->orWhere('username_index', $lowerLoginHash); // Lowercase hash match
            })->first();

            if ($user) {
                Log::info("LOGIN: User found (ID: {$user->id}). Checking password...");
                $passwordMatches = false;

                // 1. Standard Bcrypt check
                if (Hash::check($request->password, $user->password)) {
                    Log::info("LOGIN: Password matched using Bcrypt (Correct).");
                    $passwordMatches = true;
                }
                // 2. Plaintext check (and upgrade)
                elseif ($user->password === $request->password) {
                    Log::warning("LOGIN: Plaintext password matched for User ID {$user->id}. Upgrading hash now.");
                    $passwordMatches = true;
                    $user->forceFill(['password' => Hash::make($request->password)])->save();
                }
                // 3. SHA256 check (and upgrade)
                elseif (hash('sha256', $request->password) === $user->password) {
                    Log::warning("LOGIN: SHA256 password matched for User ID {$user->id}. This is insecure. Upgrading hash now.");
                    $passwordMatches = true;
                    $user->forceFill(['password' => Hash::make($request->password)])->save();
                }
                // 4. MD5 check (and upgrade)
                elseif (hash('md5', $request->password) === $user->password) {
                    Log::warning("LOGIN: MD5 password matched for User ID {$user->id}. This is insecure. Upgrading hash now.");
                    $passwordMatches = true;
                    $user->forceFill(['password' => Hash::make($request->password)])->save();
                }

                if ($passwordMatches) {
                    Log::info("LOGIN: Password check successful for User ID {$user->id}.");

                    if (UserRestriction::where('user_id', $user->id)->where('type', 'account_ban')->active()->exists()) {
                        Log::warning("LOGIN: Login blocked for banned User ID {$user->id}.");
                        return null;
                    }

                    $user->forceFill([
                        'last_login_at' => now(),
                        'last_login_ip' => $request->ip(),
                        'last_login_user_agent' => $request->userAgent() ?? '',
                    ])->save();

                    if ($user->stats) {
                        $user->stats()->increment('total_logins');
                    }

                    return $user;
                } else {
                    Log::error("LOGIN: All password checks failed for User ID {$user->id}.");
                }
            } else {
                Log::error("LOGIN: User with identifier '$rawLogin' not found in database.");
            }

            return null;
        });

        $this->configureActions();
        $this->configureViews();
        $this->configureRateLimiting();
    }

    private function configureActions(): void
    {
        Fortify::resetUserPasswordsUsing(ResetUserPassword::class);
        Fortify::createUsersUsing(CreateNewUser::class);
    }

    private function configureViews(): void
    {
        Fortify::loginView(fn (Request $request) => Inertia::render('auth/Login', [
            'canResetPassword' => Features::enabled(Features::resetPasswords()),
            'canRegister' => Features::enabled(Features::registration()),
            'status' => $request->session()->get('status'),
        ]));

        Fortify::resetPasswordView(fn (Request $request) => Inertia::render('auth/ResetPassword', [
            'email' => $request->email,
            'token' => $request->route('token'),
        ]));

        Fortify::requestPasswordResetLinkView(fn (Request $request) => Inertia::render('auth/ForgotPassword', [
            'status' => $request->session()->get('status'),
        ]));

        Fortify::verifyEmailView(function (Request $request) {
            $user = $request->user();
            $expire = (int) Config::get('auth.verification.expire', 60);
            $verificationUrl = null;
            if ($user) {
                $verificationUrl = URL::temporarySignedRoute(
                    'verification.verify', now()->addMinutes($expire), [
                        'id' => $user->getKey(),
                        'hash' => sha1($user->getEmailForVerification()),
                    ]
                );
            }

            $cacheKey = $user ? 'email_verify_code:'.$user->getKey() : null;
            $hasCode = $cacheKey ? !is_null(Cache::get($cacheKey)) : false;

            return Inertia::render('auth/VerifyEmail', [
                'status' => $request->session()->get('status'),
                'verificationUrl' => $verificationUrl,
                'hasCode' => $hasCode,
            ]);
        });

        Fortify::registerView(fn () => Inertia::render('auth/Register'));
        Fortify::twoFactorChallengeView(fn () => Inertia::render('auth/TwoFactorChallenge'));
        Fortify::confirmPasswordView(fn () => Inertia::render('auth/ConfirmPassword'));
    }

    private function configureRateLimiting(): void
    {
        RateLimiter::for('two-factor', function (Request $request) {
            return Limit::perMinute(5)->by($request->session()->get('login.id'));
        });

        RateLimiter::for('login', function (Request $request) {
            $username = (string) $request->input(Fortify::username());
            $throttleKey = Str::lower($username).'|'.$request->ip();
            return Limit::perMinute(5)->by($throttleKey);
        });
    }
}