| 功能说明:uc_server/admin.php是ucenter默认的后台地址,正常情况下可以直接访问,为了防止某些恶意访问的情况,可以修改以下内容进行安全性能提升。
适用版本:Discuz!x1-x3.4适用情况:ucenter在论坛根目录下
修改后效果:未登录Discuz论坛或不在指定的管理组,打开uc_server/admin.php提示 404
具体实施方案:
打开uc_server/model/admin.php
搜索
- $this->cookie_status = isset($_COOKIE['sid']) ? 1 : 0;
复制代码在下面加入以下代码
- if(!$this->cookie_status){
- include UC_ROOT.'../config/config_global.php';
- $cookiepre = $_config['cookie']['cookiepre'].substr(md5($_config['cookie']['cookiepath'].'|'.$_config['cookie']['cookiedomain']), 0, 4).'_';
- $auth = addslashes($_COOKIE[$cookiepre.'auth']);
- if(empty($_config['cookie']['saltkey'])) {
- $_config['cookie']['saltkey'] = addslashes($_COOKIE[$cookiepre.'saltkey']);
- }
- $authkey = md5($_config['security']['authkey'].$_config['cookie']['saltkey']);
- $auth = daddslashes(explode("\t", $this->dauthcode($auth, 'DECODE',$authkey)));
- list($discuz_pw, $discuz_uid) = empty($auth) || count($auth) < 2 ? array('', '') : $auth;
- $discuz_uid = intval($discuz_uid);
- $groupid = $this->db->result_first("SELECT groupid FROM ".$_config['db'][1]['tablepre']."common_member WHERE uid='$discuz_uid'");
- if(!in_array($groupid,array('1','2'))){
- header("HTTP/1.1 404 Not Found");header("Status: 404 Not Found");exit;
- }
- }
复制代码 小提示:其中这里增加用户组
搜索 - function __construct() {
- $this->adminbase();
- }
复制代码后面加入
修改好的下载:
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