mirror of
https://github.com/ProxyPanel/ProxyPanel.git
synced 2026-04-11 23:19:05 +00:00
376 lines
9.1 KiB
PHP
376 lines
9.1 KiB
PHP
<?php
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/**
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*ProxyPanel安装程序
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*
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* 安装完成后建议删除此文件
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*
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* @author Heron
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*/
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// error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
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// ini_set('display_errors', '1');
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define('DS', DIRECTORY_SEPARATOR); // 定义目录分隔符
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define('ROOT_PATH', __DIR__.DS.'..'.DS); // 定义根目录
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define('DB_PATH', ROOT_PATH.'sql'.DS.'db.sql');// 数据库
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// 判断文件或目录是否有写的权限
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function is_really_writable($file) {
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if(DIRECTORY_SEPARATOR == '/' and @ ini_get("safe_mode") == false){
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return is_writable($file);
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}
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if(!is_file($file) or ($fp = @fopen($file, "r+")) === false){
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return false;
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}
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fclose($fp);
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return true;
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}
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$name = "ProxyPanel";
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// 检测依赖组件目录是否存在
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$checkDirs = [
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'vendor',
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];
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// 错误信息
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$errInfo = '';
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// 数据库配置文件
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$ConfigFile = ROOT_PATH.'.env';
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// 数据库标准配置文件
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$exampleConfigFile = ROOT_PATH.'.env.example';
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// 锁定的文件
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$lockFile = ROOT_PATH.'.env';
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if(is_file($lockFile)){
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$errInfo = "如果需要重新安装，请备份数据库后手动移除 .env 文件";
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}elseif(version_compare(PHP_VERSION, '7.3.0', '<')){
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$errInfo = "当前PHP版本(".PHP_VERSION.")过低，请使用PHP7.3.0及以上版本";
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}elseif(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'){
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$errInfo = "当前系统环境为Windows，无法进行安装";
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}elseif(!is_file($exampleConfigFile)){
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$errInfo = "缺失标准配置文件 .env.example";
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}elseif(!extension_loaded("PDO")){
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$errInfo = "当前PHP环境未启用PDO组件，无法进行安装";
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}elseif(!is_really_writable(ROOT_PATH)){
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$open_basedir = ini_get('open_basedir');
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if($open_basedir){
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$dirArr = explode(PATH_SEPARATOR, $open_basedir);
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if($dirArr && in_array(__DIR__, $dirArr)){
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$errInfo = '当前服务器因配置了open_basedir，导致无法读取应用根目录';
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}
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}
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if(!$errInfo){
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$errInfo = '权限不足，无法写入配置文件.env';
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}
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}else{
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$dirArr = [];
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foreach($checkDirs as $k => $v){
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if(!is_dir(ROOT_PATH.$v)){
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$errInfo = '请先在'.$name."根目录下执行<b>php composer.phar install</b> 安装依赖";
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break;
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}
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}
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}
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// 当前是POST请求
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if(isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST'){
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if($errInfo){
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echo $errInfo;
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exit;
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}
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$err = '';
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$APP_KEY = md5(time().mt_rand(1, 1000000));
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$DB_HOST = isset($_POST['mysqlHost'])? trim($_POST['mysqlHost']) : '127.0.0.1';
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$DB_PORT = isset($_POST['mysqlPort'])? trim($_POST['mysqlPort']) : 3306;
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$hostArr = explode(':', $DB_HOST);
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if(count($hostArr) > 1){
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$DB_HOST = $hostArr[0];
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$DB_PORT = $hostArr[1];
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}
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$DB_USERNAME = isset($_POST['mysqlUsername'])? trim($_POST['mysqlUsername']) : 'proxypanel';
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$DB_PASSWORD = isset($_POST['mysqlPassword'])? trim($_POST['mysqlPassword']) : 'proxypanel';
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$DB_DATABASE = isset($_POST['mysqlDatabase'])? trim($_POST['mysqlDatabase']) : 'proxypanel';
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try{
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// 检测能否读取数据库文件
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$sql = @file_get_contents(DB_PATH);
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if(!$sql){
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throw new Exception("无法读取所需的".DB_PATH."，请检查是否有读权限");
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}
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$config = @file_get_contents($exampleConfigFile);
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if(!$config){
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throw new Exception("无法读取配置.env.example文件，请检查是否有读权限");
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}
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$pdo = new PDO("mysql:host={$DB_HOST};port={$DB_PORT}", $DB_USERNAME, $DB_PASSWORD, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::MYSQL_ATTR_INIT_COMMAND => "SET NAMES utf8"
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]);
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// 检测是否支持innodb存储引擎
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$pdoStatement = $pdo->query("SHOW VARIABLES LIKE 'innodb_version'");
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$result = $pdoStatement->fetch();
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if(!$result){
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throw new Exception("当前数据库不支持innodb存储引擎，请开启后再重新尝试安装");
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}
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$pdo->query("CREATE DATABASE IF NOT EXISTS `{$DB_DATABASE}` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;");
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$pdo->query("USE `{$DB_DATABASE}`");
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$pdo->exec($sql);
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// 写入数据库配置到.env文件
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$callback = function($matches) use ($APP_KEY, $DB_HOST, $DB_PORT, $DB_USERNAME, $DB_PASSWORD, $DB_DATABASE) {
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$field = $matches[1];
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$replace = ${"{$field}"};
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return "{$matches[1]}={$replace}".PHP_EOL;
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};
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$config = preg_replace_callback("/(APP_KEY|DB_HOST|DB_DATABASE|DB_USERNAME|DB_PASSWORD|DB_PORT)=(.*)(\s+)/",
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$callback, $config);
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$result = @file_put_contents($ConfigFile, $config);
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if(!$result){
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throw new Exception("无法写入数据库信息到.env文件，请检查是否有写权限");
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}
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echo "success";
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}catch(PDOException $e){
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$err = $e->getMessage();
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}catch(Exception $e){
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$err = $e->getMessage();
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}
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echo $err;
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exit;
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}
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?>
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<!doctype html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<title>安装<?php
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echo $name; ?></title>
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1">
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<meta name="renderer" content="webkit">
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<style>
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body {
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background: #5c97bd;
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margin: 0;
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padding: 0;
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line-height: 1.5;
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}
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body, input, button {
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font-family: 'Open Sans', sans-serif;
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font-size: 16px;
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color: #fff;
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}
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.container {
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max-width: 515px;
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margin: 0 auto;
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padding: 20px;
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text-align: center;
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}
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a {
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color: #fff7d0;
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text-decoration: none;
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}
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a:hover {
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text-decoration: underline;
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}
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h1 {
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margin-top: 0;
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margin-bottom: 10px;
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}
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h2 {
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font-size: 28px;
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font-weight: normal;
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color: #fff;
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margin-bottom: 0;
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}
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form {
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margin-top: 40px;
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}
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.form-group {
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margin-bottom: 20px;
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}
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.form-group .form-field:first-child input {
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border-top-left-radius: 4px;
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border-top-right-radius: 4px;
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}
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.form-group .form-field:last-child input {
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border-bottom-left-radius: 4px;
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border-bottom-right-radius: 4px;
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}
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.form-field input {
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background: #6ba3c8;
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margin: 0 0 1px;
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border: 2px solid transparent;
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transition: background 0.2s, border-color 0.2s, color 0.2s;
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width: 100%;
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padding: 15px 15px 15px 180px;
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box-sizing: border-box;
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}
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.form-field input:focus {
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border-color: #e8f6ff;
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outline: none;
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}
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.form-field label {
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float: left;
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width: 160px;
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text-align: right;
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margin-right: -160px;
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position: relative;
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margin-top: 18px;
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font-size: 14px;
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pointer-events: none;
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opacity: 0.7;
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}
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button, .btn {
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background: #fff;
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color: #6ba3ca;
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border: 0;
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font-weight: bold;
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border-radius: 4px;
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cursor: pointer;
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padding: 15px 30px;
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-webkit-appearance: none;
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}
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button[disabled] {
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opacity: 0.5;
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}
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#error, .error, #success, .success {
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background: #d66c6c;
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color: #fff;
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padding: 15px 20px;
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border-radius: 4px;
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margin-bottom: 20px;
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}
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#success {
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background: #3C5675;
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}
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#error a, .error a {
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color: white;
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text-decoration: underline;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h2>安装 <?php
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echo $name; ?></h2>
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<div>
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<form method="post">
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<?php
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if($errInfo): ?>
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<div class="error">
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<?php
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echo $errInfo; ?>
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</div>
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<?php
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endif; ?>
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<div id="error" style="display:none"></div>
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<div id="success" style="display:none"></div>
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<div class="form-group">
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<div class="form-field">
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<label>MySQL 数据库地址</label>
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<input type="text" name="mysqlHost" value="127.0.0.1" required="">
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</div>
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<div class="form-field">
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<label>MySQL 数据库名</label>
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<input type="text" name="mysqlDatabase" value="proxypanel" required="">
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</div>
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<div class="form-field">
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<label>MySQL 用户名</label>
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<input type="text" name="mysqlUsername" value="proxypanel" required="">
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</div>
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<div class="form-field">
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<label>MySQL 密码</label>
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<input type="password" name="mysqlPassword">
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</div>
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<div class="form-field">
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<label>MySQL 端口号</label>
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<input type="number" name="mysqlPort" value="3306">
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</div>
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</div>
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<div class="form-buttons">
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<button type="submit" <?php
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echo $errInfo? 'disabled' : '' ?>>安装
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</button>
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</div>
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</form>
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<script src="//cdn.staticfile.org/jquery/2.1.4/jquery.min.js" type="text/javascript"></script>
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<script>
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$(function () {
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$('form').on('submit', function (e) {
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e.preventDefault();
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var $button = $(this).find('button').text('安装中...').prop('disabled', true);
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$.post('', $(this).serialize())
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.done(function (ret) {
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if (ret === 'success') {
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$('#error').hide();
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$("#success").text("安装成功，请使用[用户名：test@test.com、密码：123456]登录").show();
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$('<a class="btn" href="./admin/login">登录后台</a>').insertAfter($button);
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$button.remove();
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localStorage.setItem("fastep", "installed");
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} else {
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$('#error').show().text(ret);
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$button.prop('disabled', false).text('点击安装');
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$("html,body").animate({
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scrollTop: 0
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}, 500);
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}
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})
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.fail(function (data) {
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$('#error').show().text('发生错误:\n\n' + data.responseText);
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$button.prop('disabled', false).text('点击安装');
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$("html,body").animate({
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scrollTop: 0
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}, 500);
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});
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return false;
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});
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});
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</script>
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</div>
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</div>
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</body>
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</html>
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