zx/crmeb/services/JwtTokenService.php

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<?php
// +----------------------------------------------------------------------
// | CRMEB [ CRMEB赋能开发者助力企业发展 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2016~2022 https://www.crmeb.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed CRMEB并不是自由软件未经许可不能去掉CRMEB相关版权
// +----------------------------------------------------------------------
// | Author: CRMEB Team <admin@crmeb.com>
// +----------------------------------------------------------------------
namespace crmeb\services;
use crmeb\exceptions\AuthException;
use Firebase\JWT\BeforeValidException;
use Firebase\JWT\ExpiredException;
use Firebase\JWT\JWT;
use Firebase\JWT\SignatureInvalidException;
use think\facade\Config;
use UnexpectedValueException;
class JwtTokenService
{
/**
* @param int $id
* @param string $type
* @param $exp
* @param array $params
* @return array
* @author xaboy
* @day 2020/10/13
*/
public function createToken(int $id, string $type, $exp, array $params = [])
{
$time = time();
$host = app('request')->host();
$params += [
'iss' => $host,
'aud' => $host,
'iat' => $time,
'nbf' => $time,
'exp' => $exp,
];
$params['jti'] = [$id, $type];
$token = JWT::encode($params, Config::get('app.app_key', 'default'));
$params['token'] = $token;
$params['out'] = $exp - time();
return $params;
}
/**
* @param string $token
* @return object
* @throws SignatureInvalidException Provided JWT was invalid because the signature verification failed
* @throws BeforeValidException Provided JWT is trying to be used before it's eligible as defined by 'nbf'
* @throws BeforeValidException Provided JWT is trying to be used before it's been created as defined by 'iat'
* @throws ExpiredException Provided JWT has since expired, as defined by the 'exp' claim
* @throws UnexpectedValueException Provided JWT was invalid
* @author xaboy
* @day 2020-04-09
*/
public function parseToken(string $token)
{
return JWT::decode($token, Config::get('app.app_key', 'default'), array('HS256'));
}
/**
* @param string $token
* @return object
* @author xaboy
* @day 2020-04-10
*/
public function decode(string $token)
{
$tks = explode('.', $token);
if (count($tks) != 3)
throw new AuthException('Invalid token');
if (null === $payload = JWT::jsonDecode(JWT::urlsafeB64Decode($tks[1])))
throw new AuthException('Invalid token');
return $payload;
}
}