109 lines
2.9 KiB
PHP
109 lines
2.9 KiB
PHP
<?php
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namespace app\common\library\token\driver;
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use Throwable;
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use think\facade\Db;
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use think\facade\Cache;
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use app\common\library\token\Driver;
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/**
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* @see Driver
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*/
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class Mysql extends Driver
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{
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/**
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* 默认配置
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* @var array
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*/
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protected array $options = [];
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/**
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* 构造函数
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* @access public
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* @param array $options 参数
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*/
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public function __construct(array $options = [])
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{
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if (!empty($options)) {
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$this->options = array_merge($this->options, $options);
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}
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if ($this->options['name']) {
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$this->handler = Db::connect($this->options['name'])->name($this->options['table']);
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} else {
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$this->handler = Db::name($this->options['table']);
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}
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}
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/**
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* @throws Throwable
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*/
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public function set(string $token, string $type, int $userId, int $expire = null): bool
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{
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if (is_null($expire)) {
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$expire = $this->options['expire'];
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}
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$expireTime = $expire !== 0 ? time() + $expire : 0;
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$token = $this->getEncryptedToken($token);
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$this->handler->insert([
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'token' => $token,
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'type' => $type,
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'user_id' => $userId,
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'create_time' => time(),
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'expire_time' => $expireTime,
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]);
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// 每隔48小时清理一次过期Token
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$time = time();
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$lastCacheCleanupTime = Cache::get('last_cache_cleanup_time');
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if (!$lastCacheCleanupTime || $lastCacheCleanupTime < $time - 172800) {
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Cache::set('last_cache_cleanup_time', $time);
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$this->handler->where('expire_time', '<', time())->where('expire_time', '>', 0)->delete();
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}
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return true;
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}
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/**
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* @throws Throwable
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*/
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public function get(string $token): array
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{
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$data = $this->handler->where('token', $this->getEncryptedToken($token))->find();
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if (!$data) {
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return [];
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}
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$data['token'] = $token; // 返回未加密的token给客户端使用
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$data['expires_in'] = $this->getExpiredIn($data['expire_time'] ?? 0); // 返回剩余有效时间
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return $data;
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}
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/**
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* @throws Throwable
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*/
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public function check(string $token, string $type, int $userId): bool
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{
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$data = $this->get($token);
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if (!$data || ($data['expire_time'] && $data['expire_time'] <= time())) return false;
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return $data['type'] == $type && $data['user_id'] == $userId;
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}
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/**
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* @throws Throwable
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*/
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public function delete(string $token): bool
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{
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$this->handler->where('token', $this->getEncryptedToken($token))->delete();
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return true;
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}
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/**
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* @throws Throwable
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*/
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public function clear(string $type, int $userId): bool
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{
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$this->handler->where('type', $type)->where('user_id', $userId)->delete();
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return true;
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}
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} |