Redirect if request authorization is failed in Laravel 5.5

Hi!

I am trying to redirect request if authorization is failed for it. I have following code:

class ValidateRequest extends Request{
    public function authorize(){
        // some logic here...
        return false;
    }

    public function rules(){
        return [];
    }

    public function failedAuthorization() {
        return redirect('safepage');
        }
}

By default I am redirected to the 403 error page, but I would like to specify some specific route. I noticed that method failedAuthorization() is run, but redirect() method does not work...

Previously this code worked well with Laravel 5.1 but I used forbiddenResponse() method to redirect wrong request. How can I fix it with new LTS version?

lubart

8 years ago

Best Answer

Level 1

Looks like it is impossible to redirect() directly from the custom ValidateRequest class. The only solution that I found is create custom exception and than handle it in the Handler class. So, now it works with following code:

app/Requests/ValidateRequest.php

class ValidateRequest extends Request{
    public function authorize(){
        // some logic here...
        return false;
    }

    public function rules(){
        return [];
    }

    public function failedAuthorization() {
        $exception = new NotAuthorizedException('This action is unauthorized.', 403);
        
        throw $exception->redirectTo("safepage");
    }
}

app/Exceptions/NotAuthorizedException.php

<?php

namespace App\Exceptions;

use Exception;

class NotAuthorizedException extends Exception
{
    protected $route;

    public function redirectTo($route) {
        $this->route = $route;
        
        return $this;
    }
    
    public function route() {
        return $this->route;
    }
}

and app/Exceptions/Handler.php

...
public function render($request, Exception $exception){
    ...

    if($exception instanceof NotAuthorizedException){
            return redirect($exception->route());
        }

    ...
}

So, it works, but much more slower than I expected... Simple measuring shows that handling and redirecting take 2.1 s, but with Laravel 5.1 the same action (and the same code) takes only 0.3 s

Adding NotAuthorizedException::class to the $dontReport property does not help at all...

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