Check Laravel JWT token is valid or not
Create Middleware using the below command
Command: php artisan make:middleware JwtMiddleware
Paste the below code:
<?php
namespace App\Http\Middleware;
use Closure;
use JWTAuth;
use Exception;
use Tymon\JWTAuth\Http\Middleware\BaseMiddleware;
class JwtMiddleware extends BaseMiddleware
{
/**
* Handle incoming requests.
* @param \Illuminate\Http\Request $request
* @param \Closure $next
* @return mixed
*/
public function handle($request, Closure $next)
{
try {
$user = JWTAuth::parseToken()->authenticate();
} catch (Exception $e) {
if ($e instanceof \Tymon\JWTAuth\Exceptions\TokenInvalidException){
return response()->json(['status' => 'Token is Invalid']);
}else if ($e instanceof \Tymon\JWTAuth\Exceptions\TokenExpiredException){
return response()->json(['status' => 'Token is Expired']);
}else{
return response()->json(['status' => 'Authorization Token not found']);
}
}
return $next($request);
}
}
To use this middleware register this into Kernel. Open app\Http\Kernel.php
...
protected $routeMiddleware = [
...
'jwt.verify' => \App\Http\Middleware\JwtMiddleware::class,
'jwt.auth' => 'Tymon\JWTAuth\Middleware\GetUserFromToken',
'jwt.refresh' => 'Tymon\JWTAuth\Middleware\RefreshToken',
];
...
This middleware will verify that the user is authenticated by checking the token sent in the request’s header and It will create a new middleware file in your Middleware directory. . In case of a user is not authenticated middleware throw an UnauthorizedHttpException exception.
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