How to Implement HTTPS Redirection in Laravel 5 Using Middleware?

Laravel 5: Implementing HTTPS Redirection with Middleware

In Laravel 5, enforcing HTTPS access for your application can be achieved using Middleware. Here's a step-by-step guide on how to accomplish this:

1. Create a Middleware Class

Begin by creating a new Middleware class:

namespace MyApp\Http\Middleware;

use Closure;
use Illuminate\Support\Facades\App;

class HttpsProtocol
{
    public function handle($request, Closure $next)
    {
        if (!$request->secure() && App::environment() === 'production') {
            return redirect()->secure($request->getRequestUri());
        }

        return $next($request);
    }
}

2. Apply Middleware to Requests

Next, register the middleware at app/Http/Kernel.php by adding it to the $middleware array:

protected $middleware = [
    'Illuminate\Foundation\Http\Middleware\CheckForMaintenanceMode',
    'Illuminate\Session\Middleware\StartSession',
    'Illuminate\View\Middleware\ShareErrorsFromSession',
    
    // Add your middleware here
    'MyApp\Http\Middleware\HttpsProtocol'
];

3. Configure for Cloudflare

If you're using Cloudflare, add the seguintes line to your Middleware:

$request->setTrustedProxies([$request->getClientIp()]);

4. Handle Exceptions in Laravel v5.7

In Laravel v5.7, redirecting non-HTTPS requests using URL::forceScheme('https') no longer redirects the request. To ensure proper redirection, use the method described above.

Conclusion

By implementing this Middleware, you can force HTTPS access for your Laravel 5 application, even in situations where only specific domains use SSL. This approach is flexible and allows for customization based on your specific requirements and environment.

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