24 lines
1.1 KiB
PHP
24 lines
1.1 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'] === $_SERVER['HTTP_USER_AGENT'])) {
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$_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'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; frame-src 'none'");
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header("X-Content-Security-Policy: default-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; frame-src 'none'");
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header("X-WebKit-CSP: default-src 'self'; style-src 'self' 'unsafe-inline';img-src 'self' data:; frame-src 'none'"); |