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万网域名跳转到指定网站,iis网站怎么做全站伪静态,中贤建设集团网站,珠海专业做网站制作以仙盟之规#xff0c;护代码之界服务运维在东方仙盟的世界观里#xff0c;修仙者筑道基、炼金丹、渡天劫#xff0c;每一步都需抵御心魔入侵、妖兽袭扰#xff1b;而在代码的世界中#xff0c;开发者写项目、搭框架、上生产#xff0c;同样要防范 SQL 注入、高危函数滥用…以仙盟之规护代码之界服务运维在东方仙盟的世界观里修仙者筑道基、炼金丹、渡天劫每一步都需抵御心魔入侵、妖兽袭扰而在代码的世界中开发者写项目、搭框架、上生产同样要防范 SQL 注入、高危函数滥用等「无形之刃」。今天要讲的玄元安全探针便是一款融合「仙盟防御之术」与「现代科技之法」的工具 —— 它没有华丽的三方依赖却能像仙盟的「巡天真人」一般悄无声息地扫描 PHP 环境与数据库的安全隐患为你的代码世界筑牢第一道「安全结界」。检测代码?php header(Content-Type: text/html; charsetutf-8); $msg []; // 检测结果信息 $phpCheck []; // PHP 检测结果 $mysqlCheck []; // MySQL 检测结果 $sqlsrvCheck []; // SQL Server 检测结果 // 1. PHP 高危函数检测 $danger_functions [ eval 代码执行, exec 系统命令执行, system 系统命令执行, passthru 系统命令执行, shell_exec 系统命令执行, proc_open 进程创建, popen 管道进程创建, assert 代码执行 ]; foreach ($danger_functions as $func $desc) { $disabled in_array($func, explode(,, ini_get(disable_functions))); $phpCheck[] [ func $func, desc $desc, status $disabled ? 已禁用安全 : 未禁用高危, color $disabled ? #4CAF50 : #F44336 ]; } // 2. 接收表单提交 数据库检测 if ($_POST) { $db_type $_POST[db_type] ?? ; $db_host $_POST[db_host] ?? 127.0.0.1; $db_port $_POST[db_port] ?? ; $db_user $_POST[db_user] ?? ; $db_pwd $_POST[db_pwd] ?? ; // 2.1 MySQL 检测 if ($db_type mysql) { $db_port $db_port ?: 3306; // 检测 MySQL 扩展是否存在 if (!function_exists(mysqli_connect) !function_exists(mysql_connect)) { $mysqlCheck[] [title 扩展状态, value 未开启 MySQL 扩展无法检测]; } else { // 连接数据库兼容 mysqli/mysql $conn function_exists(mysqli_connect) ? mysqli_connect($db_host, $db_user, $db_pwd, , $db_port) : mysql_connect({$db_host}:{$db_port}, $db_user, $db_pwd); if (!$conn) { $mysqlCheck[] [title 连接状态, value 连接失败 . (function_exists(mysqli_error) ? mysqli_error($conn) : mysql_error())]; } else { // 检测 secure_file_priv 配置无执行风险只读查询 $query function_exists(mysqli_query) ? mysqli_query($conn, SHOW VARIABLES LIKE secure_file_priv) : mysql_query(SHOW VARIABLES LIKE secure_file_priv, $conn); $row function_exists(mysqli_fetch_assoc) ? mysqli_fetch_assoc($query) : mysql_fetch_assoc($query); $priv_value $row[Value] ?? 未知; $priv_status $priv_value NULL ? 完全禁用最安全 : ($priv_value ? 高危允许任意路径读写 : 可控仅允许 {$priv_value} 路径读写); $mysqlCheck[] [title 文件读写权限(secure_file_priv), value $priv_status]; // 检测 UDF 危险函数 $udf_query function_exists(mysqli_query) ? mysqli_query($conn, SELECT COUNT(*) as cnt FROM mysql.func WHERE name IN (sys_exec,sys_eval)) : mysql_query(SELECT COUNT(*) as cnt FROM mysql.func WHERE name IN (sys_exec,sys_eval), $conn); $udf_row function_exists(mysqli_fetch_assoc) ? mysqli_fetch_assoc($udf_query) : mysql_fetch_assoc($udf_query); $udf_cnt $udf_row[cnt] ?? 0; $mysqlCheck[] [title 危险 UDF 函数数量, value $udf_cnt 0 ? 发现 {$udf_cnt} 个高危 UDF建议删除 : 无危险 UDF安全]; // 关闭连接 function_exists(mysqli_close) ? mysqli_close($conn) : mysql_close($conn); } } } // 2.2 SQL Server 检测仅检测扩展和连接无高危查询 if ($db_type sqlsrv) { if (!function_exists(sqlsrv_connect)) { $sqlsrvCheck[] [title 扩展状态, value 未开启 sqlsrv 扩展无法检测]; } else { $connectionInfo [UID $db_user, PWD $db_pwd, Database master]; $conn sqlsrv_connect($db_host, $connectionInfo); if (!$conn) { $errors sqlsrv_errors(); $error_msg $errors[0][message] ?? 未知错误; $sqlsrvCheck[] [title 连接状态, value 连接失败{$error_msg}]; } else { $sqlsrvCheck[] [title 连接状态, value 连接成功]; $sqlsrvCheck[] [title 扩展状态, value sqlsrv 扩展正常]; sqlsrv_close($conn); } } } } ? !DOCTYPE html html langzh-CN head meta charsetUTF-8 title未来之窗 - 安全探针工具/title style * {margin: 0; padding: 0; box-sizing: border-box;} body {padding: 20px; font-family: Arial, sans-serif; background: #f5f5f5;} .container {max-width: 1000px; margin: 0 auto; background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.1);} h1 {text-align: center; color: #333; margin-bottom: 30px;} h2 {color: #444; margin: 20px 0 15px; padding-bottom: 5px; border-bottom: 1px solid #eee;} table {width: 100%; border-collapse: collapse; margin: 10px 0;} th, td {padding: 10px; border: 1px solid #ddd; text-align: left;} th {background: #f8f8f8;} .form-group {margin: 15px 0;} label {display: inline-block; width: 100px; font-weight: bold;} input {padding: 8px; width: 250px; border: 1px solid #ddd; border-radius: 4px;} select {padding: 8px; width: 250px; border: 1px solid #ddd; border-radius: 4px;} button {padding: 10px 20px; background: #2196F3; color: #fff; border: none; border-radius: 4px; cursor: pointer;} button:hover {background: #1976D2;} .msg {padding: 10px; margin: 10px 0; border-radius: 4px;} .success {background: #e8f5e9; color: #4CAF50;} .danger {background: #ffebee; color: #F44336;} .warning {background: #fff8e1; color: #FF9800;} /style /head body div classcontainer h1未来之窗 - 系统安全探针/h1 !-- PHP 高危函数检测区 -- h2一、PHP 高危函数状态检测/h2 table tr th函数名/th th函数用途/th th状态/th /tr ?php foreach ($phpCheck as $item): ? tr td?php echo $item[func]; ?/td td?php echo $item[desc]; ?/td td stylecolor: ?php echo $item[color]; ??php echo $item[status]; ?/td /tr ?php endforeach; ? /table !-- 数据库检测表单 -- h2二、数据库安全配置检测/h2 form methodpost div classform-group label数据库类型/label select namedb_type required option valuemysqlMySQL/option option valuesqlsrvSQL Server/option /select /div div classform-group label主机地址/label input typetext namedb_host value127.0.0.1 required /div div classform-group label端口号/label input typetext namedb_port placeholderMySQL默认3306SQLServer默认1433 /div div classform-group label用户名/label input typetext namedb_user required /div div classform-group label密码/label input typepassword namedb_pwd /div div classform-group labelnbsp;/label button typesubmit开始检测/button /div /form !-- MySQL 检测结果 -- ?php if (!empty($mysqlCheck)): ? h2三、MySQL 检测结果/h2 table tr th检测项/th th结果/th /tr ?php foreach ($mysqlCheck as $item): ? tr td?php echo $item[title]; ?/td td?php echo $item[value]; ?/td /tr ?php endforeach; ? /table ?php endif; ? !-- SQL Server 检测结果 -- ?php if (!empty($sqlsrvCheck)): ? h2三、SQL Server 检测结果/h2 table tr th检测项/th th结果/th /tr ?php foreach ($sqlsrvCheck as $item): ? tr td?php echo $item[title]; ?/td td?php echo $item[value]; ?/td /tr ?php endforeach; ? /table ?php endif; ? /div /body /html阿雪技术观在科技发展浪潮中我们不妨积极投身技术共享。不满足于做受益者更要主动担当贡献者。无论是分享代码、撰写技术博客还是参与开源项目维护改进每一个微小举动都可能蕴含推动技术进步的巨大能量。东方仙盟是汇聚力量的天地我们携手在此探索硅基生命为科技进步添砖加瓦。Hey folks, in this wild tech - driven world, why not dive headfirst into the whole tech - sharing scene? Dont just be the one reaping all the benefits; step up and be a contributor too. Whether youre tossing out your code snippets, hammering out some tech blogs, or getting your hands dirty with maintaining and sprucing up open - source projects, every little thing you do might just end up being a massive force that pushes tech forward. And guess what? The Eastern FairyAlliance is this awesome place where we all come together. Were gonna team up and explore the whole silicon - based life thing, and in the process, well be fueling the growth of technology