index.php

<?php

error_reporting(null);
ob_start();
$TAB = 'DB';

// Main include
include($_SERVER['DOCUMENT_ROOT']."/inc/main.php");

// Check POST request
if (!empty($_POST['ok'])) {

    // Check token
    verify_csrf($_POST);

    // Check empty fields
    if (empty($_POST['v_database'])) {
        $errors[] = _('database');
    }
    if (empty($_POST['v_dbuser'])) {
        $errors[] = _('username');
    }
    if (empty($_POST['v_password'])) {
        $errors[] = _('password');
    }
    if (empty($_POST['v_type'])) {
        $errors[] = _('type');
    }
    if (empty($_POST['v_host'])) {
        $errors[] = _('host');
    }
    if (empty($_POST['v_charset'])) {
        $errors[] = _('charset');
    }
    if (!empty($errors[0])) {
        foreach ($errors as $i => $error) {
            if ($i == 0) {
                $error_msg = $error;
            } else {
                $error_msg = $error_msg.", ".$error;
            }
        }
        $_SESSION['error_msg'] = sprintf(_('Field "%s" can not be blank.'), $error_msg);
    }

    // Validate email
    if ((!empty($_POST['v_db_email'])) && (empty($_SESSION['error_msg']))) {
        if (!filter_var($_POST['v_db_email'], FILTER_VALIDATE_EMAIL)) {
            $_SESSION['error_msg'] = _('Please enter valid email address.');
        }
    }

    // Check password length
    if (empty($_SESSION['error_msg'])) {
        if (!validate_password($_POST['v_password'])) {
            $_SESSION['error_msg'] = _('Password does not match the minimum requirements');
        }
    }

    // Protect input
    $v_database = escapeshellarg($_POST['v_database']);
    $v_dbuser = escapeshellarg($_POST['v_dbuser']);
    $v_type = $_POST['v_type'];
    $v_charset = $_POST['v_charset'];
    $v_host = $_POST['v_host'];
    $v_db_email = $_POST['v_db_email'];

    // Add database
    if (empty($_SESSION['error_msg'])) {
        $v_type = escapeshellarg($_POST['v_type']);
        $v_charset = escapeshellarg($_POST['v_charset']);
        $v_host = escapeshellarg($_POST['v_host']);
        $v_password = tempnam("/tmp", "vst");
        $fp = fopen($v_password, "w");
        fwrite($fp, $_POST['v_password']."\n");
        fclose($fp);
        exec(HESTIA_CMD."v-add-database ".$user." ".$v_database." ".$v_dbuser." ".$v_password." ".$v_type." ".$v_host." ".$v_charset, $output, $return_var);
        check_return_code($return_var, $output);
        unset($output);
        unlink($v_password);
        $v_password = escapeshellarg($_POST['v_password']);
        $v_type = $_POST['v_type'];
        $v_host = $_POST['v_host'];
        $v_charset = $_POST['v_charset'];
    }

    // Get database manager url
    if (empty($_SESSION['error_msg'])) {
        list($http_host, $port) = explode(':', $_SERVER["HTTP_HOST"] . ":");
        if ($_POST['v_host'] != 'localhost') {
            $http_host = $_POST['v_host'];
        }
        if ($_POST['v_type'] == 'mysql') {
            $db_admin = "phpMyAdmin";
        }
        if ($_POST['v_type'] == 'mysql') {
            $db_admin_link = "http://".$http_host."/phpmyadmin/";
        }
        if (($_POST['v_type'] == 'mysql') && (!empty($_SESSION['DB_PMA_ALIAS']))) {
            $db_admin_link = "http://".$http_host."/".$_SESSION['DB_PMA_ALIAS'];
        }
        if ($_POST['v_type'] == 'pgsql') {
            $db_admin = "phpPgAdmin";
        }
        if ($_POST['v_type'] == 'pgsql') {
            $db_admin_link = "http://".$http_host."/phppgadmin/";
        }
        if (($_POST['v_type'] == 'pgsql') && (!empty($_SESSION['DB_PGA_ALIAS']))) {
            $db_admin_link = "http://".$http_host."/".$_SESSION['DB_PGA_ALIAS'];
        }
    }

    // Email login credentials
    if ((!empty($v_db_email)) && (empty($_SESSION['error_msg']))) {
        $to = $v_db_email;
        $subject = _("Database Credentials");
        $hostname = exec('hostname');
        $from = "noreply@".$hostname;
        $from_name = _('Hestia Control Panel');
        $mailtext = sprintf(_('DATABASE_READY'), $user."_".$_POST['v_database'], $user."_".$_POST['v_dbuser'], $_POST['v_password'], $db_admin_link);
        send_email($to, $subject, $mailtext, $from, $from_name);
    }

    // Flush field values on success
    if (empty($_SESSION['error_msg'])) {
        $_SESSION['ok_msg'] = sprintf(_('DATABASE_CREATED_OK'), htmlentities($user)."_".htmlentities($_POST['v_database']), htmlentities($user)."_".htmlentities($_POST['v_database']));
        $_SESSION['ok_msg'] .= " / <a href=".$db_admin_link." target='_blank'>" . sprintf(_('open %s'), $db_admin) . "</a>";
        unset($v_database);
        unset($v_dbuser);
        unset($v_password);
        unset($v_type);
        unset($v_charset);
    }
}

// Get user email
$v_db_email = $panel[$user]['CONTACT'];

// List avaiable database types
$db_types = explode(',', $_SESSION['DB_SYSTEM']);

// List available database servers
exec(HESTIA_CMD."v-list-database-hosts json", $output, $return_var);
$db_hosts_tmp1 = json_decode(implode('', $output), true);
$db_hosts_tmp2 = array_map(function ($host) {
    return $host['HOST'];
}, $db_hosts_tmp1);
$db_hosts = array_values(array_unique($db_hosts_tmp2));
unset($output);
unset($db_hosts_tmp1);
unset($db_hosts_tmp2);

render_page($user, $TAB, 'add_db');

// Flush session messages
unset($_SESSION['error_msg']);
unset($_SESSION['ok_msg']);