330 lines
14 KiB
PHP
330 lines
14 KiB
PHP
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<?php
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namespace app\admin\command;
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use fast\Random;
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use PDO;
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use think\Config;
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use think\console\Command;
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use think\console\Input;
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use think\console\input\Option;
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use think\console\Output;
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use think\Db;
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use think\Exception;
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use think\Lang;
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use think\Request;
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use think\View;
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class Install extends Command
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{
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protected $model = null;
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/**
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* @var \think\View 视图类实例
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*/
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protected $view;
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/**
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* @var \think\Request Request 实例
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*/
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protected $request;
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protected function configure()
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{
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$config = Config::get('database');
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$this
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->setName('install')
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->addOption('hostname', 'a', Option::VALUE_OPTIONAL, 'mysql hostname', $config['hostname'])
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->addOption('hostport', 'o', Option::VALUE_OPTIONAL, 'mysql hostport', $config['hostport'])
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->addOption('database', 'd', Option::VALUE_OPTIONAL, 'mysql database', $config['database'])
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->addOption('prefix', 'r', Option::VALUE_OPTIONAL, 'table prefix', $config['prefix'])
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->addOption('username', 'u', Option::VALUE_OPTIONAL, 'mysql username', $config['username'])
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->addOption('password', 'p', Option::VALUE_OPTIONAL, 'mysql password', $config['password'])
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->addOption('force', 'f', Option::VALUE_OPTIONAL, 'force override', false)
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->setDescription('New installation of FastAdmin');
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}
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/**
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* 命令行安装
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*/
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protected function execute(Input $input, Output $output)
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{
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define('INSTALL_PATH', APP_PATH . 'admin' . DS . 'command' . DS . 'Install' . DS);
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// 覆盖安装
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$force = $input->getOption('force');
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$hostname = $input->getOption('hostname');
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$hostport = $input->getOption('hostport');
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$database = $input->getOption('database');
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$prefix = $input->getOption('prefix');
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$username = $input->getOption('username');
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$password = $input->getOption('password');
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$installLockFile = INSTALL_PATH . "install.lock";
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if (is_file($installLockFile) && !$force) {
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throw new Exception("\nFastAdmin already installed!\nIf you need to reinstall again, use the parameter --force=true ");
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}
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$adminUsername = 'admin';
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$adminPassword = Random::alnum(10);
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$adminEmail = 'admin@admin.com';
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$siteName = __('My Website');
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$adminName = $this->installation($hostname, $hostport, $database, $username, $password, $prefix, $adminUsername, $adminPassword, $adminEmail, $siteName);
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if ($adminName) {
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$output->highlight("Admin url:http://www.example.com/{$adminName}");
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}
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$output->highlight("Admin username:{$adminUsername}");
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$output->highlight("Admin password:{$adminPassword}");
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\think\Cache::rm('__menu__');
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$output->info("Install Successed!");
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}
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/**
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* PC端安装
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*/
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public function index()
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{
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$this->view = View::instance(array_merge(Config::get('template'), ['tpl_cache' => false]));
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$this->request = Request::instance();
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define('INSTALL_PATH', APP_PATH . 'admin' . DS . 'command' . DS . 'Install' . DS);
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$lang = $this->request->langset();
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$lang = preg_match("/^([a-zA-Z\-_]{2,10})\$/i", $lang) ? $lang : 'zh-cn';
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if (!$lang || in_array($lang, ['zh-cn', 'zh-hans-cn'])) {
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Lang::load(INSTALL_PATH . 'zh-cn.php');
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}
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$installLockFile = INSTALL_PATH . "install.lock";
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if (is_file($installLockFile)) {
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echo __('The system has been installed. If you need to reinstall, please remove %s first', 'install.lock');
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exit;
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}
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$output = function ($code, $msg, $url = null, $data = null) {
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return json(['code' => $code, 'msg' => $msg, 'url' => $url, 'data' => $data]);
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};
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if ($this->request->isPost()) {
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$mysqlHostname = $this->request->post('mysqlHostname', '127.0.0.1');
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$mysqlHostport = $this->request->post('mysqlHostport', '3306');
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$hostArr = explode(':', $mysqlHostname);
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if (count($hostArr) > 1) {
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$mysqlHostname = $hostArr[0];
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$mysqlHostport = $hostArr[1];
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}
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$mysqlUsername = $this->request->post('mysqlUsername', 'root');
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$mysqlPassword = $this->request->post('mysqlPassword', '');
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$mysqlDatabase = $this->request->post('mysqlDatabase', '');
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$mysqlPrefix = $this->request->post('mysqlPrefix', 'fa_');
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$adminUsername = $this->request->post('adminUsername', 'admin');
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$adminPassword = $this->request->post('adminPassword', '');
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$adminPasswordConfirmation = $this->request->post('adminPasswordConfirmation', '');
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$adminEmail = $this->request->post('adminEmail', 'admin@admin.com');
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$siteName = $this->request->post('siteName', __('My Website'));
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if ($adminPassword !== $adminPasswordConfirmation) {
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return $output(0, __('The two passwords you entered did not match'));
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}
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$adminName = '';
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try {
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$adminName = $this->installation($mysqlHostname, $mysqlHostport, $mysqlDatabase, $mysqlUsername, $mysqlPassword, $mysqlPrefix, $adminUsername, $adminPassword, $adminEmail, $siteName);
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} catch (\PDOException $e) {
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throw new Exception($e->getMessage());
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} catch (\Exception $e) {
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return $output(0, $e->getMessage());
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}
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return $output(1, __('Install Successed'), null, ['adminName' => $adminName]);
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}
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$errInfo = '';
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try {
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$this->checkenv();
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} catch (\Exception $e) {
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$errInfo = $e->getMessage();
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}
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return $this->view->fetch(INSTALL_PATH . "install.html", ['errInfo' => $errInfo]);
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}
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/**
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* 执行安装
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*/
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protected function installation($mysqlHostname, $mysqlHostport, $mysqlDatabase, $mysqlUsername, $mysqlPassword, $mysqlPrefix, $adminUsername, $adminPassword, $adminEmail = null, $siteName = null)
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{
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$this->checkenv();
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if ($mysqlDatabase == '') {
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throw new Exception(__('Please input correct database'));
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}
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if (!preg_match("/^\w{3,12}$/", $adminUsername)) {
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throw new Exception(__('Please input correct username'));
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}
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if (!preg_match("/^[\S]{6,16}$/", $adminPassword)) {
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throw new Exception(__('Please input correct password'));
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}
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$weakPasswordArr = ['123456', '12345678', '123456789', '654321', '111111', '000000', 'password', 'qwerty', 'abc123', '1qaz2wsx'];
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if (in_array($adminPassword, $weakPasswordArr)) {
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throw new Exception(__('Password is too weak'));
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}
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if ($siteName == '' || preg_match("/fast" . "admin/i", $siteName)) {
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throw new Exception(__('Please input correct website'));
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}
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$sql = file_get_contents(INSTALL_PATH . 'fastadmin.sql');
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$sql = str_replace("`fa_", "`{$mysqlPrefix}", $sql);
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// 先尝试能否自动创建数据库
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$config = Config::get('database');
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try {
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$pdo = new PDO("{$config['type']}:host={$mysqlHostname}" . ($mysqlHostport ? ";port={$mysqlHostport}" : ''), $mysqlUsername, $mysqlPassword);
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$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
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$pdo->query("CREATE DATABASE IF NOT EXISTS `{$mysqlDatabase}` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;");
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// 连接install命令中指定的数据库
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$instance = Db::connect([
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'type' => "{$config['type']}",
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'hostname' => "{$mysqlHostname}",
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'hostport' => "{$mysqlHostport}",
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'database' => "{$mysqlDatabase}",
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'username' => "{$mysqlUsername}",
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'password' => "{$mysqlPassword}",
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'prefix' => "{$mysqlPrefix}",
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]);
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// 查询一次SQL,判断连接是否正常
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$instance->execute("SELECT 1");
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// 调用原生PDO对象进行批量查询
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$instance->getPdo()->exec($sql);
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} catch (\PDOException $e) {
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throw new Exception($e->getMessage());
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}
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// 后台入口文件
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$adminFile = ROOT_PATH . 'public' . DS . 'admin.php';
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// 数据库配置文件
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$dbConfigFile = APP_PATH . 'database.php';
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$dbConfigText = @file_get_contents($dbConfigFile);
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$callback = function ($matches) use ($mysqlHostname, $mysqlHostport, $mysqlUsername, $mysqlPassword, $mysqlDatabase, $mysqlPrefix) {
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$field = "mysql" . ucfirst($matches[1]);
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$replace = $$field;
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if ($matches[1] == 'hostport' && $mysqlHostport == 3306) {
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$replace = '';
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}
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return "'{$matches[1]}'{$matches[2]}=>{$matches[3]}Env::get('database.{$matches[1]}', '{$replace}'),";
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};
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$dbConfigText = preg_replace_callback("/'(hostname|database|username|password|hostport|prefix)'(\s+)=>(\s+)Env::get\((.*)\)\,/", $callback, $dbConfigText);
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// 检测能否成功写入数据库配置
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$result = @file_put_contents($dbConfigFile, $dbConfigText);
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if (!$result) {
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throw new Exception(__('The current permissions are insufficient to write the file %s', 'application/database.php'));
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}
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// 设置新的Token随机密钥key
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$oldTokenKey = config('token.key');
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$newTokenKey = \fast\Random::alnum(32);
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$coreConfigFile = CONF_PATH . 'config.php';
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$coreConfigText = @file_get_contents($coreConfigFile);
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$coreConfigText = preg_replace("/'key'(\s+)=>(\s+)'{$oldTokenKey}'/", "'key'\$1=>\$2'{$newTokenKey}'", $coreConfigText);
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$result = @file_put_contents($coreConfigFile, $coreConfigText);
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if (!$result) {
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throw new Exception(__('The current permissions are insufficient to write the file %s', 'application/config.php'));
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}
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$avatar = request()->domain() . '/assets/img/avatar.png';
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// 变更默认管理员密码
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$adminPassword = $adminPassword ? $adminPassword : Random::alnum(8);
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$adminEmail = $adminEmail ? $adminEmail : "admin@admin.com";
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$newSalt = substr(md5(uniqid(true)), 0, 6);
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$newPassword = md5(md5($adminPassword) . $newSalt);
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$data = ['username' => $adminUsername, 'email' => $adminEmail, 'avatar' => $avatar, 'password' => $newPassword, 'salt' => $newSalt];
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$instance->name('admin')->where('username', 'admin')->update($data);
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// 变更前台默认用户的密码,随机生成
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$newSalt = substr(md5(uniqid(true)), 0, 6);
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$newPassword = md5(md5(Random::alnum(8)) . $newSalt);
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$instance->name('user')->where('username', 'admin')->update(['avatar' => $avatar, 'password' => $newPassword, 'salt' => $newSalt]);
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// 修改后台入口
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$adminName = '';
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if (is_file($adminFile)) {
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$adminName = Random::alpha(10) . '.php';
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rename($adminFile, ROOT_PATH . 'public' . DS . $adminName);
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}
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//修改站点名称
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if ($siteName != config('site.name')) {
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$instance->name('config')->where('name', 'name')->update(['value' => $siteName]);
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$siteConfigFile = CONF_PATH . 'extra' . DS . 'site.php';
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$siteConfig = include $siteConfigFile;
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$configList = $instance->name("config")->select();
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foreach ($configList as $k => $value) {
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if (in_array($value['type'], ['selects', 'checkbox', 'images', 'files'])) {
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$value['value'] = is_array($value['value']) ? $value['value'] : explode(',', $value['value']);
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}
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if ($value['type'] == 'array') {
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$value['value'] = (array)json_decode($value['value'], true);
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}
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$siteConfig[$value['name']] = $value['value'];
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}
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$siteConfig['name'] = $siteName;
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file_put_contents($siteConfigFile, '<?php' . "\n\nreturn " . var_export_short($siteConfig) . ";\n");
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}
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$installLockFile = INSTALL_PATH . "install.lock";
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//检测能否成功写入lock文件
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$result = @file_put_contents($installLockFile, 1);
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if (!$result) {
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throw new Exception(__('The current permissions are insufficient to write the file %s', 'application/admin/command/Install/install.lock'));
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}
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try {
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//删除安装脚本
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@unlink(ROOT_PATH . 'public' . DS . 'install.php');
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} catch (\Exception $e) {
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}
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return $adminName;
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}
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/**
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* 检测环境
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*/
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protected function checkenv()
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{
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// 检测目录是否存在
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$checkDirs = [
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'thinkphp',
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'vendor',
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'public' . DS . 'assets' . DS . 'libs'
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];
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//数据库配置文件
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$dbConfigFile = APP_PATH . 'database.php';
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if (version_compare(PHP_VERSION, '7.4.0', '<')) {
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throw new Exception(__("The current version %s is too low, please use PHP 7.4 or higher", PHP_VERSION));
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}
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if (!extension_loaded("PDO")) {
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throw new Exception(__("PDO is not currently installed and cannot be installed"));
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}
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if (!is_really_writable($dbConfigFile)) {
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throw new Exception(__('The current permissions are insufficient to write the configuration file application/database.php'));
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}
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foreach ($checkDirs as $k => $v) {
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if (!is_dir(ROOT_PATH . $v)) {
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throw new Exception(__('Please go to the official website to download the full package or resource package and try to install'));
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break;
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}
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}
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return true;
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}
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}
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