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<?php
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/**
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* name: OneNav安装初始化文件
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* author: xiaoz<xiaoz93@outlook.com>
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*/
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/**
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* 安装前先检查环境
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*/
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function check_env() {
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//获取组件信息
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$ext = get_loaded_extensions();
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//检查PHP版本,需要大于7.0小于8.0
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$php_version = floatval(PHP_VERSION);
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$uri = $_SERVER["REQUEST_URI"];
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if( ( $php_version < 7 ) || ( $php_version > 8 ) ) {
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exit("当前PHP版本{$php_version}不满足要求,需要7.0 <= PHP <= 7.4");
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}
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//检查是否支持pdo_sqlite
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if ( !array_search('pdo_sqlite',$ext) ) {
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exit("不支持PDO_SQLITE组件,请先开启!");
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}
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if ( !array_search('openssl', $ext) ) {
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exit("不支持OPENSSL组件,请先开启!");
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}
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//检查是否支持zlib
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if ( !array_search('zlib', $ext) ) {
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exit("不支持ZLIB组件,请先开启!");
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}
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//检查是否支持curl
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if ( !array_search('curl', $ext) ) {
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exit("不支持CURL组件,请先开启!");
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}
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//如果配置文件存在
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if( file_exists("data/config.php") ) {
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exit("配置文件已存在,无需再次初始化!");
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}
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//检查是否是二级目录
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$pattern = '/\/[a-z0-9\/]+$/';
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if( preg_match_all($pattern,$uri) ) {
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exit("暂不支持二级目录安装!");
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}
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return TRUE;
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}
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/**
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* 安装OneNav
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*/
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function install() {
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if( !file_exists('./data/config.php') ) {
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//复制配置文件
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//加载初始化模板
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require("templates/admin/init.php");
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exit();
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}
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else {
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}
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}
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function err_msg($code,$err_msg){
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$data = [
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'code' => $code,
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'err_msg' => $err_msg
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];
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//返回json类型
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header('Content-Type:application/json; charset=utf-8');
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exit(json_encode($data));
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}
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/**
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* 初始化设置OneNav
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*/
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function init($data){
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//判断参数是否为空
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if( empty($data['username']) || empty($data['password']) ) {
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err_msg(-2000,'用户名或密码不能为空!');
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}
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// 正则验证用户名
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$u_patt = '/^[0-9a-z]{3,32}$/';
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if( !preg_match($u_patt,$data['username']) ) {
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err_msg(-2000,'用户名格式不正确!');
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}
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// 正则验证密码
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$p_patt = '/^[0-9a-zA-Z!@#%^*.()]{6,16}$/';
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if( !preg_match($p_patt,$data['password']) ) {
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err_msg(-2000,'密码格式不正确!');
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}
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$config_file = "data/config.php";
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//检查配置文件是否存在,存在则不允许设置
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if( file_exists($config_file) ) {
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err_msg(-2000,'配置文件已存在,无需再次初始化!');
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}
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//复制配置文件
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//读取配置文件内容
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$content = file_get_contents("config.simple.php");
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//替换内容
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$content = str_replace('{email}',$data['email'],$content);
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$content = str_replace('{username}',$data['username'],$content);
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// $content = str_replace('{password}',$data['password'],$content);
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// 存入加密后的密码,用户名 + 密码,再进行MD5加密
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$content = str_replace('{encrypted_password}',md5($data['username'].$data['password']),$content);
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//写入配置文件
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if( !file_put_contents($config_file,$content) ) {
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err_msg(-2000,'写入配置文件失败,请检查目录权限!');
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}
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else{
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//成功并返回json格式
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$data = [
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'code' => 200,
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'msg' => "初始化完成!"
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];
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header('Content-Type:application/json; charset=utf-8');
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exit(json_encode($data));
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}
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}
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$c = @$_GET['c'];
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check_env();
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if ( $c == 'init' ) {
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//接收POST参数
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$email = htmlspecialchars(trim($_POST['email']));
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$username = htmlspecialchars(trim($_POST['username']));
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$password = htmlspecialchars(trim($_POST['password']));
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$data = [
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"email" => $email,
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"username" => $username,
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"password" => $password
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];
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init($data);
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}
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else{
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install();
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}
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