Hi i was using a cors middleware which seems to work fine until i added Laravel Passport now there is a problem with it.. it shows the error
Call to undefined method Symfony\Component\HttpFoundation\Response::header() on line number 36
This is my middleware :
<?php
namespace App\Http\Middleware;
use Closure;
use Illuminate\Support\Facades\Response;
class Cors
{
/**
* Handle an incoming request.
*
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
// ALLOW OPTIONS METHOD
$headers = [
'Access-Control-Allow-Origin' => '*',
'Access-Control-Allow-Methods' => 'POST, GET, OPTIONS, PUT, DELETE',
'Access-Control-Allow-Headers' => "Access-Control-Allow-Headers, Origin,Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Authorization , Access-Control-Request-Headers"
];
if ($request->getMethod() == "OPTIONS") {
// The client-side application can set only headers allowed in Access-Control-Allow-Headers
return Response::make('OK', 200, $headers);
}
$response = $next($request);
foreach ($headers as $key => $value)
$response->header($key, $value);
return $response;
}
}
the issue is after the if condition .. Any help will be appreaciated thanks
Hi I faced the same problem. It seems like it was an error in Passport and there are many developers are in the same situation. I just found the solution to this issue. The reason why we get this error is because Response object we get in middleware is usually an instance of Illuminate\Http\Response class which we can set Response headers using the method header('Header-Key', 'Header-Value') whereas the Request handled by Passport will be an instance of Symfony\Component\HttpFoundation\Response that's why we got the error Call to undefined method Symfony\Component\HttpFoundation\Response::header()
Below is the code that I use to tackle this error and now everything works fine. I hope it helps other developers get the idea how to fix it and then adapt to their code.
$response = $next($request);
$IlluminateResponse = 'Illuminate\Http\Response';
$SymfonyResopnse = 'Symfony\Component\HttpFoundation\Response';
$headers = [
'Access-Control-Allow-Origin' => '*',
'Access-Control-Allow-Methods' => 'POST, GET, OPTIONS, PUT, PATCH, DELETE',
'Access-Control-Allow-Headers' => 'Access-Control-Allow-Headers, Origin,Accept, X-Requested-With, Content-Type, Access-Control-Request-Method, Authorization , Access-Control-Request-Headers',
];
if($response instanceof $IlluminateResponse) {
foreach ($headers as $key => $value) {
$response->header($key, $value);
}
return $response;
}
if($response instanceof $SymfonyResopnse) {
foreach ($headers as $key => $value) {
$response->headers->set($key, $value);
}
return $response;
}
return $response;
And in my Kernel.php
protected $middleware = [
\App\Http\Middleware\Cors::class,
// ....
];
It seems that from your application you are getting the HttpFoundation\Response, which doesn't have the header method. So instead you can try to set the header to the headers variable of the HttpFoundation\Response.
foreach ($headers as $key => $value)
$response->headers->set($key, $value);
return $response;
I got this problem when I did this
return Response::stream($callback, 200, $headers);
I solve it by simply putting forward slash ( \ ) before Response like this:
return \Response::stream($callback, 200, $headers);
Try this solution: Thanks