27 lines
1.0 KiB
PHP
27 lines
1.0 KiB
PHP
<?php
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if(!defined('IN_XSS_PLATFORM')) {
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exit('Access Denied');
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}
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//设置httponly
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ini_set("session.cookie_httponly", 1);
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session_start();
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//判断登陆情况，ip和useragent是否改变，改变则强制退出
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if(!(isset($_SESSION['isLogin']) && $_SESSION['isLogin']===true && isset($_SESSION['user_IP']) &&$_SESSION['user_IP']!="" &&$_SESSION['user_IP']=== $_SERVER['REMOTE_ADDR'] &&isset($_SESSION['user_agent']) &&$_SESSION['user_agent']!="" &&$_SESSION['user_agent']=== $_SERVER['HTTP_USER_AGENT'] ))
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{
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$_SESSION['isLogin']=false;
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$_SESSION['user_IP']="";
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$_SESSION['user_agent']="";
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session_unset();
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session_destroy();
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header("Location: login.php");
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exit();
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}
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//开启CSP
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header("Content-Security-Policy: default-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline'; frame-src 'none'");
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header("X-Content-Security-Policy: default-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline'; frame-src 'none'");
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header("X-WebKit-CSP: default-src 'self'; object-src 'none'; style-src 'self' 'unsafe-inline'; frame-src 'none'");
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?>
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