jwt.php

<?php

namespace App\Http\Middleware;

use Closure;
use \Firebase\JWT\JWT;

class AdminTokenAbility
{
    protected $prefix = 'bearer';
    protected $header = 'authorization';

    public function handle($request, Closure $next)
    {
        $token = $this->getToken($request);

        if ($token) {
            try {
                $secretKey = config('jwt.key');
                $token_data = JWT::decode($token, $secretKey, ['HS512']);

                $request->request->add(['token_data' => $token_data->data]);
                return $next($request);
            } catch (\Firebase\JWT\ExpiredException $e) {
                return response([
                'result'=>false,
                'error' =>'Token Expired'
                ], 401);
            } catch (\Exception $e) {
                return response([
                'result'=>false,
                'error' =>'Token Invalid'
                ], 401);
            } catch (Exception $e) {
                return response([
                'result'=>false,
                'error' =>'Internal Error. Please Try again'
                ], 401);
            }

            return response([$token]);
        } else {
            return response([
                'result'=>false,
                'error' =>'Token Empty'
                ], 400);
        }

        return $next($request);
    }






    private function getToken($request)
    {
        if ($request->headers->get($this->header)) {
            $header = $request->headers->get($this->header);
        } else {
            $header =  $request->server->get('HTTP_AUTHORIZATION') ?: $request->server->get('REDIRECT_HTTP_AUTHORIZATION');
        }


        if ($header && stripos($header, $this->prefix) === 0) {
            return trim(str_ireplace($this->prefix, '', $header));
        } else {
            return null;
        }
    }
}