hyperf_rbac_framework_server_ctexthuang/app/Exception/Handler/JwtExceptionHandler.php

<?php

namespace App\Exception\Handler;

use App\Constants\ResultCode;
use App\Exception\ErrException;
use Psr\Container\ContainerExceptionInterface;
use Psr\Container\NotFoundExceptionInterface;
use Psr\Http\Message\ResponseInterface;
use Throwable;
use Lcobucci\JWT\Exception as JWTException;

class JwtExceptionHandler extends BaseErrExceptionHandler
{
    /**
     * @param Throwable $throwable
     * @param ResponseInterface $response
     * @return ResponseInterface
     * @throws ContainerExceptionInterface
     * @throws NotFoundExceptionInterface
     */
    public function handle(Throwable $throwable, ResponseInterface $response): ResponseInterface
    {
        if ($throwable instanceof JWTException) {
            $throwable = $this->modifyException($throwable);

            // 传递给基类处理
            return $this->handlerResponse($throwable, $response);
        }

        return $response;
    }

    /**
     * @param JWTException $e
     * @return ErrException
     */
    protected function modifyException(JWTException $e): ErrException
    {
        // 根据不同的异常类型设置不同的code和message
        switch ($e->getMessage()) {
            case 'The token is expired':
                $code = ResultCode::JWT_EXPIRED;
                $message = 'token已过期';
                break;
            default:
                $code = ResultCode::JWT_ERROR;
                $message = 'token错误';
        }

        if (method_exists($e, 'setCustomCode')) {
            $e->setCustomCode($code);
        }
        if (method_exists($e, 'setCustomMessage')) {
            $e->setCustomMessage($message);
        }

        return New ErrException($message,$code);
    }

    /**
     * @param Throwable $throwable
     * @return bool
     */
    public function isValid(Throwable $throwable): bool
    {
        return $throwable instanceof JWTException;
    }
}