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hestiacp/web/inc/main.php

586 lines
16 KiB

<?php
session_start();
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;
use function Hestiacp\quoteshellarg\quoteshellarg;
try {
require_once "vendor/autoload.php";
} catch (Throwable $ex) {
$errstr =
"Unable to load required libraries. Please run v-add-sys-dependencies in command line. Error: " .
$ex->getMessage();
trigger_error($errstr);
echo $errstr;
exit(1);
}
define("HESTIA_DIR_BIN", "/usr/local/hestia/bin/");
define("HESTIA_CMD", "/usr/bin/sudo /usr/local/hestia/bin/");
exec(HESTIA_CMD . "v-check-rhel-utility", $output, $return_var);
$is_rhel_detect = str_contains(implode("", $output), "+");
unset($output);
if ($is_rhel_detect) {
define("DEFAULT_PHP_VERSION", "php-" . exec('php -r "echo str_replace(\'.\', \'\', substr(phpversion(),0,3));"'));
} else {
define("DEFAULT_PHP_VERSION", "php-" . exec('php -r "echo substr(phpversion(),0,3);"'));
}
// Load Hestia Config directly
load_hestia_config();
require_once dirname(__FILE__) . "/prevent_csrf.php";
require_once dirname(__FILE__) . "/helpers.php";
$root_directory = dirname(__FILE__) . "/../../";
function destroy_sessions() {
unset($_SESSION);
session_unset();
session_destroy();
session_start();
}
$i = 0;
// Saving user IPs to the session for preventing session hijacking
$user_combined_ip = "";
if (isset($_SERVER["REMOTE_ADDR"])) {
$user_combined_ip = $_SERVER["REMOTE_ADDR"];
}
if (isset($_SERVER["HTTP_CLIENT_IP"])) {
$user_combined_ip .= "|" . $_SERVER["HTTP_CLIENT_IP"];
}
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"])) {
$user_combined_ip .= "|" . $_SERVER["HTTP_X_FORWARDED_FOR"];
}
if (isset($_SERVER["HTTP_FORWARDED_FOR"])) {
$user_combined_ip .= "|" . $_SERVER["HTTP_FORWARDED_FOR"];
}
if (isset($_SERVER["HTTP_X_FORWARDED"])) {
$user_combined_ip .= "|" . $_SERVER["HTTP_X_FORWARDED"];
}
if (isset($_SERVER["HTTP_FORWARDED"])) {
$user_combined_ip .= "|" . $_SERVER["HTTP_FORWARDED"];
}
if (isset($_SERVER["HTTP_CF_CONNECTING_IP"])) {
if (!empty($_SERVER["HTTP_CF_CONNECTING_IP"])) {
$user_combined_ip = $_SERVER["HTTP_CF_CONNECTING_IP"];
}
}
if (!isset($_SESSION["user_combined_ip"])) {
$_SESSION["user_combined_ip"] = $user_combined_ip;
}
// Checking user to use session from the same IP he has been logged in
if (
$_SESSION["user_combined_ip"] != $user_combined_ip &&
isset($_SESSION["user"]) &&
$_SESSION["DISABLE_IP_CHECK"] != "yes"
) {
$v_user = quoteshellarg($_SESSION["user"]);
$v_session_id = quoteshellarg($_SESSION["token"]);
exec(HESTIA_CMD . "v-log-user-logout " . $v_user . " " . $v_session_id, $output, $return_var);
destroy_sessions();
header("Location: /login/");
exit();
}
// Check system settings
if (!isset($_SESSION["VERSION"]) && !defined("NO_AUTH_REQUIRED")) {
destroy_sessions();
header("Location: /login/");
exit();
}
// Check user session
if (!isset($_SESSION["user"]) && !defined("NO_AUTH_REQUIRED")) {
destroy_sessions();
header("Location: /login/");
exit();
}
// Generate CSRF Token
if (isset($_SESSION["user"])) {
if (!isset($_SESSION["token"])) {
$token = bin2hex(random_bytes(16));
$_SESSION["token"] = $token;
}
}
if ($_SESSION["RELEASE_BRANCH"] == "release" && $_SESSION["DEBUG_MODE"] == "false") {
define("JS_LATEST_UPDATE", "v=" . $_SESSION["VERSION"]);
} else {
define("JS_LATEST_UPDATE", "r=" . time());
}
if (!defined("NO_AUTH_REQUIRED")) {
if (empty($_SESSION["LAST_ACTIVITY"]) || empty($_SESSION["INACTIVE_SESSION_TIMEOUT"])) {
destroy_sessions();
header("Location: /login/");
} elseif ($_SESSION["INACTIVE_SESSION_TIMEOUT"] * 60 + $_SESSION["LAST_ACTIVITY"] < time()) {
$v_user = quoteshellarg($_SESSION["user"]);
$v_session_id = quoteshellarg($_SESSION["token"]);
exec(
HESTIA_CMD . "v-log-user-logout " . $v_user . " " . $v_session_id,
$output,
$return_var,
);
destroy_sessions();
header("Location: /login/");
exit();
} else {
$_SESSION["LAST_ACTIVITY"] = time();
}
}
function ipUsed() {
[$http_host, $port] = explode(":", $_SERVER["HTTP_HOST"] . ":");
if (filter_var($http_host, FILTER_VALIDATE_IP)) {
return true;
} else {
return false;
}
}
if (isset($_SESSION["user"])) {
$user = quoteshellarg($_SESSION["user"]);
$user_plain = htmlentities($_SESSION["user"]);
}
if (isset($_SESSION["look"]) && $_SESSION["look"] != "" && $_SESSION["userContext"] === "admin") {
$user = quoteshellarg($_SESSION["look"]);
$user_plain = htmlentities($_SESSION["look"]);
}
if (empty($user_plain)) {
$user_plain = "";
}
if (empty($_SESSION["look"])) {
$_SESSION["look"] = "";
}
require_once dirname(__FILE__) . "/i18n.php";
function check_error($return_var) {
if ($return_var > 0) {
header("Location: /error/");
exit();
}
}
function check_return_code($return_var, $output) {
if ($return_var != 0) {
$error = implode("<br>", $output);
if (empty($error)) {
$error = sprintf(_("Error code: %s"), $return_var);
}
$_SESSION["error_msg"] = $error;
}
}
function check_return_code_redirect($return_var, $output, $location) {
if ($return_var != 0) {
$error = implode("<br>", $output);
if (empty($error)) {
$error = sprintf(_("Error code: %s"), $return_var);
}
$_SESSION["error_msg"] = $error;
header("Location:" . $location);
}
}
function render_page($user, $TAB, $page) {
$__template_dir = dirname(__DIR__) . "/templates/";
// Extract global variables
// I think those variables should be passed via arguments
extract($GLOBALS, EXTR_SKIP);
// Header
include $__template_dir . "header.php";
// Panel
$panel = top_panel(empty($_SESSION["look"]) ? $_SESSION["user"] : $_SESSION["look"], $TAB);
// Policies controller
@include_once dirname(__DIR__) . "/inc/policies.php";
// Body
include $__template_dir . "pages/" . $page . ".php";
// Footer
include $__template_dir . "footer.php";
}
// Match $_SESSION['token'] against $_GET['token'] or $_POST['token']
// Usage: verify_csrf($_POST) or verify_csrf($_GET); Use verify_csrf($_POST,true) to return on failure instead of redirect
function verify_csrf($method, $return = false) {
if (
$method["token"] !== $_SESSION["token"] ||
empty($method["token"]) ||
empty($_SESSION["token"])
) {
if ($return === true) {
return false;
} else {
header("Location: /login/");
die();
}
} else {
return true;
}
}
function show_alert_message($data) {
$msgIcon = "";
$msgText = "";
$msgClass = "";
if (!empty($data["error_msg"])) {
$msgIcon = "fa-circle-exclamation";
$msgText = htmlentities($data["error_msg"]);
$msgClass = "inline-alert-danger";
} elseif (!empty($data["ok_msg"])) {
$msgIcon = "fa-circle-check";
$msgText = $data["ok_msg"];
$msgClass = "inline-alert-success";
}
if (!empty($msgText)) {
printf(
'<div class="inline-alert %s u-mb20" role="alert"><i class="fas %s"></i><p>%s</p></div>',
$msgClass,
$msgIcon,
$msgText,
);
}
}
function top_panel($user, $TAB) {
$command = HESTIA_CMD . "v-list-user " . $user . " 'json'";
exec($command, $output, $return_var);
if ($return_var > 0) {
destroy_sessions();
$_SESSION["error_msg"] = _("You are logged out, please log in again.");
header("Location: /login/");
exit();
}
$panel = json_decode(implode("", $output), true);
unset($output);
// Log out active sessions for suspended users
if ($panel[$user]["SUSPENDED"] === "yes" && $_SESSION["POLICY_USER_VIEW_SUSPENDED"] !== "yes") {
if (empty($_SESSION["look"])) {
destroy_sessions();
$_SESSION["error_msg"] = _("You are logged out, please log in again.");
header("Location: /login/");
}
}
// Reset user permissions if changed while logged in
if ($panel[$user]["ROLE"] !== $_SESSION["userContext"] && !isset($_SESSION["look"])) {
unset($_SESSION["userContext"]);
$_SESSION["userContext"] = $panel[$user]["ROLE"];
}
// Load user's selected theme and do not change it when impersonting user
if (isset($panel[$user]["THEME"]) && !isset($_SESSION["look"])) {
$_SESSION["userTheme"] = $panel[$user]["THEME"];
}
// Unset userTheme override variable if POLICY_USER_CHANGE_THEME is set to no
if ($_SESSION["POLICY_USER_CHANGE_THEME"] === "no") {
unset($_SESSION["userTheme"]);
}
// Set preferred sort order
if (!isset($_SESSION["look"])) {
$_SESSION["userSortOrder"] = $panel[$user]["PREF_UI_SORT"];
}
// Set home location URLs
if ($_SESSION["userContext"] === "admin" && empty($_SESSION["look"])) {
// Display users list for administrators unless they are impersonating a user account
$home_url = "/list/user/";
} else {
// Set home location URL based on available package features from account
if ($panel[$user]["WEB_DOMAINS"] != "0") {
$home_url = "/list/web/";
} elseif ($panel[$user]["DNS_DOMAINS"] != "0") {
$home_url = "/list/dns/";
} elseif ($panel[$user]["MAIL_DOMAINS"] != "0") {
$home_url = "/list/mail/";
} elseif ($panel[$user]["DATABASES"] != "0") {
$home_url = "/list/db/";
} elseif ($panel[$user]["CRON_JOBS"] != "0") {
$home_url = "/list/cron/";
} elseif ($panel[$user]["BACKUPS"] != "0") {
$home_url = "/list/backups/";
}
}
include dirname(__FILE__) . "/../templates/includes/panel.php";
return $panel;
}
function translate_date($date) {
$date = new DateTime($date);
return $date->format("d") . " " . _($date->format("M")) . " " . $date->format("Y");
}
function humanize_time($usage) {
if ($usage > 60) {
$usage = $usage / 60;
if ($usage > 24) {
$usage = $usage / 24;
$usage = number_format($usage);
return sprintf(ngettext("%d day", "%d days", $usage), $usage);
} else {
$usage = round($usage);
return sprintf(ngettext("%d hour", "%d hours", $usage), $usage);
}
} else {
$usage = round($usage);
return sprintf(ngettext("%d minute", "%d minutes", $usage), $usage);
}
}
function humanize_usage_size($usage, $round = 2) {
if ($usage == "unlimited") {
return "";
}
$display_usage = $usage;
if ($usage > 1024) {
$usage = $usage / 1024;
if ($usage > 1024) {
$usage = $usage / 1024;
if ($usage > 1024) {
$usage = $usage / 1024;
$display_usage = number_format($usage, $round);
} else {
if ($usage > 999) {
$usage = $usage / 1024;
}
$display_usage = number_format($usage, $round);
}
} else {
if ($usage > 999) {
$usage = $usage / 1024;
}
$display_usage = number_format($usage, $round);
}
} else {
if ($usage > 999) {
$usage = $usage / 1024;
}
$display_usage = number_format($usage, $round);
}
return $display_usage;
}
function humanize_usage_measure($usage) {
if ($usage == "unlimited") {
return;
}
$measure = "kb";
if ($usage > 1024) {
$usage = $usage / 1024;
if ($usage > 1024) {
$usage = $usage / 1024;
$measure = $usage < 1024 ? "tb" : "pb";
if ($usage > 999) {
$usage = $usage / 1024;
$measure = "pb";
}
} else {
$measure = $usage < 1024 ? "gb" : "tb";
if ($usage > 999) {
$usage = $usage / 1024;
$measure = "tb";
}
}
} else {
$measure = $usage < 1024 ? "mb" : "gb";
if ($usage > 999) {
$measure = "gb";
}
}
return $measure;
}
function get_percentage($used, $total) {
if ($total = "unlimited") {
//return 0 if unlimited
return 0;
}
if (!isset($total)) {
$total = 0;
}
if (!isset($used)) {
$used = 0;
}
if ($total == 0) {
$percent = 0;
} else {
$percent = $used / $total;
$percent = $percent * 100;
$percent = number_format($percent, 0, "", "");
if ($percent < 0) {
$percent = 0;
} elseif ($percent > 100) {
$percent = 100;
}
}
return $percent;
}
function send_email($to, $subject, $mailtext, $from, $from_name, $to_name = "") {
$mail = new PHPMailer();
if (isset($_SESSION["USE_SERVER_SMTP"]) && $_SESSION["USE_SERVER_SMTP"] == "true") {
if (!empty($_SESSION["SERVER_SMTP_ADDR"]) && $_SESSION["SERVER_SMTP_ADDR"] != "") {
if (filter_var($_SESSION["SERVER_SMTP_ADDR"], FILTER_VALIDATE_EMAIL)) {
$from = $_SESSION["SERVER_SMTP_ADDR"];
}
}
$mail->IsSMTP();
$mail->Mailer = "smtp";
$mail->SMTPDebug = 0;
$mail->SMTPAuth = true;
$mail->SMTPSecure = $_SESSION["SERVER_SMTP_SECURITY"];
$mail->Port = $_SESSION["SERVER_SMTP_PORT"];
$mail->Host = $_SESSION["SERVER_SMTP_HOST"];
$mail->Username = $_SESSION["SERVER_SMTP_USER"];
$mail->Password = $_SESSION["SERVER_SMTP_PASSWD"];
}
$mail->IsHTML(true);
$mail->ClearReplyTos();
if (empty($to_name)) {
$mail->AddAddress($to);
} else {
$mail->AddAddress($to, $to_name);
}
$mail->SetFrom($from, $from_name);
$mail->CharSet = "utf-8";
$mail->Subject = $subject;
$content = $mailtext;
$content = nl2br($content);
$mail->MsgHTML($content);
$mail->Send();
}
function list_timezones() {
foreach (
["AKST", "AKDT", "PST", "PDT", "MST", "MDT", "CST", "CDT", "EST", "EDT", "AST", "ADT"]
as $timezone
) {
$tz = new DateTimeZone($timezone);
$timezone_offsets[$timezone] = $tz->getOffset(new DateTime());
}
foreach (DateTimeZone::listIdentifiers() as $timezone) {
$tz = new DateTimeZone($timezone);
$timezone_offsets[$timezone] = $tz->getOffset(new DateTime());
}
foreach ($timezone_offsets as $timezone => $offset) {
$offset_prefix = $offset < 0 ? "-" : "+";
$offset_formatted = gmdate("H:i", abs($offset));
$pretty_offset = "UTC{$offset_prefix}{$offset_formatted}";
$c = new DateTime(gmdate("Y-M-d H:i:s"), new DateTimeZone("UTC"));
$c->setTimezone(new DateTimeZone($timezone));
$current_time = $c->format("H:i:s");
$timezone_list[$timezone] = "$timezone [ $current_time ] {$pretty_offset}";
#$timezone_list[$timezone] = "$timezone ${pretty_offset}";
}
return $timezone_list;
}
/**
* A function that tells is it MySQL installed on the system, or it is MariaDB.
*
* Explanation:
* $_SESSION['DB_SYSTEM'] has 'mysql' value even if MariaDB is installed, so you can't figure out is it really MySQL or it's MariaDB.
* So, this function will make it clear.
*
* If MySQL is installed, function will return 'mysql' as a string.
* If MariaDB is installed, function will return 'mariadb' as a string.
*
* Hint: if you want to check if PostgreSQL is installed - check value of $_SESSION['DB_SYSTEM']
*
* @return string
*/
function is_it_mysql_or_mariadb() {
exec(HESTIA_CMD . "v-list-sys-services json", $output, $return_var);
$data = json_decode(implode("", $output), true);
unset($output);
$mysqltype = "mysql";
if (isset($data["mariadb"])) {
$mysqltype = "mariadb";
}
return $mysqltype;
}
function load_hestia_config() {
// Check system configuration
exec(HESTIA_CMD . "v-list-sys-config json", $output, $return_var);
$data = json_decode(implode("", $output), true);
$sys_arr = $data["config"];
foreach ($sys_arr as $key => $value) {
$_SESSION[$key] = $value;
}
}
/**
* Returns the list of all web domains from all users grouped by Backend Template used and owner
*
* @return array
*/
function backendtpl_with_webdomains() {
exec(HESTIA_CMD . "v-list-users json", $output, $return_var);
$users = json_decode(implode("", $output), true);
unset($output);
$backend_list = [];
foreach ($users as $user => $user_details) {
exec(
HESTIA_CMD . "v-list-web-domains " . quoteshellarg($user) . " json",
$output,
$return_var,
);
$domains = json_decode(implode("", $output), true);
unset($output);
foreach ($domains as $domain => $domain_details) {
if (!empty($domain_details["BACKEND"])) {
$backend = $domain_details["BACKEND"];
$backend_list[$backend][$user][] = $domain;
}
}
}
return $backend_list;
}
/**
* Check if password is valid
*
* @return int; 1 / 0
*/
function validate_password($password) {
return preg_match('/^(?=.*[a-z])(?=.*[A-Z])(?=.*\d)(.){8,}$/', $password);
}
function unset_alerts() {
if (!empty($_SESSION["unset_alerts"])) {
if (!empty($_SESSION["error_msg"])) {
unset($_SESSION["error_msg"]);
}
if (!empty($_SESSION["ok_msg"])) {
unset($_SESSION["ok_msg"]);
}
unset($_SESSION["unset_alerts"]);
}
}
register_shutdown_function("unset_alerts");