110 lines
3.4 KiB
PHP
110 lines
3.4 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | Niucloud-admin 企业快速开发的saas管理平台
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// +----------------------------------------------------------------------
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// | 官方网址：https://www.niucloud-admin.com
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// +----------------------------------------------------------------------
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// | niucloud团队 版权所有 开源版本可自由商用
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// +----------------------------------------------------------------------
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// | Author: Niucloud Team
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// +----------------------------------------------------------------------
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namespace core\util;
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use Firebase\JWT\JWT;
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use think\facade\Cache;
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use think\facade\Env;
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use think\Response;
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/**
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* token工具类
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* Class TokenAuth
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* @package core\util
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*/
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class TokenAuth
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{
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/**
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*创建token
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* @param int $id 编码 一般传入用户id
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* @param string $type 类型（admin，site，home）
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* @param array $params 参数 传入id, name
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* @param int $expire_time 有效期
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* @return array
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*/
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public static function createToken(int $id, string $type, array $params = [], int $expire_time = 0): array
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{
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$host = app()->request->host();
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$time = time();
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$params += [
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'iss' => $host,
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'aud' => $host,
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'iat' => $time,
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'nbf' => $time,
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'exp' => $time + $expire_time,
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];
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$params['jti'] = $id . "_" . $type;
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$token = JWT::encode($params, Env::get('app.app_key', 'niucloud456$%^'));
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$cache_token = Cache::get("token_" . $params['jti']);
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$cache_token_arr = $cache_token ?: [];
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// if(!empty($cache_token))
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// {
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//
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// $cache_token_arr[] = $token;
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// }
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$cache_token_arr[] = $token;
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Cache::tag("token")->set("token_" . $params['jti'], $cache_token_arr);
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return compact('token', 'params');
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}
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/**
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* 解析token
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* @param string $token
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* @param string $type
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* @return array
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*/
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public static function parseToken(string $token, string $type): array
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{
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$payload = JWT::decode($token, Env::get('app.app_key', 'niucloud456$%^'), ['HS256']);
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if (!empty($payload)) {
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$token_info = json_decode(json_encode($payload), true, 512, JSON_THROW_ON_ERROR);
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if (explode("_", $token_info['jti'])[1] != $type) {
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return [];
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}
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if (!empty($token_info) && !in_array($token, Cache::get('token_' . $token_info['jti'], []))) {
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return [];
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}
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return $token_info;
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} else {
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return [];
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}
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}
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/**
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* 清理token
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* @param int $id
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* @param string $type
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* @param string|null $token
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* @return Response
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*/
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public static function clearToken(int $id, string $type, ?string $token = '')
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{
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if (!empty($token)) {
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$token_cache = Cache::get("token_" . $id . "_" . $type, []);
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//todo 也可以通过修改过期时间来实现
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if (!empty($token_cache)) {
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if (($key = array_search($token, $token_cache)) !== false) {
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array_splice($token_cache, $key, 1);
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}
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Cache::set("token_" . $id . "_" . $type, $token_cache);
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}
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} else {
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Cache::set("token_" . $id . "_" . $type, []);
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}
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return success();
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}
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}
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