91 lines
2.5 KiB
PHP
91 lines
2.5 KiB
PHP
<?php
|
||
|
||
/**
|
||
* @desc RedisHanle.php 描述信息
|
||
* @author Tinywan(ShaoBo Wan)
|
||
* @date 2022/3/18 17:13
|
||
*/
|
||
|
||
declare(strict_types=1);
|
||
|
||
namespace Tinywan\Jwt;
|
||
|
||
use support\Redis;
|
||
use Tinywan\Jwt\Exception\JwtCacheTokenException;
|
||
|
||
class RedisHandler
|
||
{
|
||
/**
|
||
* @desc: 生成缓存令牌
|
||
* （1）登录时，判断该账号是否在其它设备登录，如果有，就请空之前key清除，
|
||
* （2）重新设置key，然后存储用户信息在redis当中
|
||
* @param string $pre
|
||
* @param string $client
|
||
* @param string $uid
|
||
* @param int $ttl
|
||
* @param string $token
|
||
* @author Tinywan(ShaoBo Wan)
|
||
*/
|
||
public static function generateToken(string $pre, string $client, string $uid, int $ttl, string $token): void
|
||
{
|
||
$cacheKey = $pre . $client. ':'. $uid;
|
||
Redis::del($cacheKey);
|
||
Redis::setex($cacheKey, $ttl, $token);
|
||
}
|
||
|
||
|
||
/**
|
||
* @desc: 刷新存储的缓存令牌
|
||
* @param string $pre
|
||
* @param string $client
|
||
* @param string $uid
|
||
* @param int $ttl
|
||
* @param string $token
|
||
* @return void
|
||
*/
|
||
public static function refreshToken(string $pre, string $client, string $uid, int $ttl, string $token): void
|
||
{
|
||
$cacheKey = $pre . $client . ':' . $uid;
|
||
$isExists = Redis::exists($cacheKey);
|
||
if ($isExists) {
|
||
$ttl = Redis::ttl($cacheKey);
|
||
}
|
||
Redis::setex($cacheKey, $ttl, $token);
|
||
}
|
||
|
||
/**
|
||
* @desc: 检查设备缓存令牌
|
||
* @param string $pre
|
||
* @param string $client
|
||
* @param string $uid
|
||
* @param string $token
|
||
* @return bool
|
||
* @author Tinywan(ShaoBo Wan)
|
||
*/
|
||
public static function verifyToken(string $pre, string $client, string $uid, string $token): bool
|
||
{
|
||
$cacheKey = $pre . $client. ':'. $uid;
|
||
if (!Redis::exists($cacheKey)) {
|
||
throw new JwtCacheTokenException('该账号已在其他设备登录，强制下线');
|
||
}
|
||
if (Redis::get($cacheKey) != $token) {
|
||
throw new JwtCacheTokenException('身份验证会话已过期，请再次登录！');
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* @desc: 清理缓存令牌
|
||
* @param string $pre
|
||
* @param string $client
|
||
* @param string $uid
|
||
* @return bool
|
||
* @author Tinywan(ShaoBo Wan)
|
||
*/
|
||
public static function clearToken(string $pre, string $client, string $uid): bool
|
||
{
|
||
Redis::del($pre . $client. ':'. $uid);
|
||
return true;
|
||
}
|
||
}
|