mailcow/data/web/inc/prerequisites.inc.php

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<?php
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/vars.inc.php';
$default_autodiscover_config = $autodiscover_config;
if (file_exists($_SERVER['DOCUMENT_ROOT'] . '/inc/vars.local.inc.php')) {
include_once $_SERVER['DOCUMENT_ROOT'] . '/inc/vars.local.inc.php';
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}
$autodiscover_config = array_merge($default_autodiscover_config, $autodiscover_config);
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header_remove("X-Powered-By");
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// Yubi OTP API
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/Yubico.php';
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// Autoload composer
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/vendor/autoload.php';
// Load Sieve
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/lib/sieve/SieveParser.php';
// U2F API + T/HOTP API
$u2f = new u2flib_server\U2F('https://' . $_SERVER['HTTP_HOST']);
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$tfa = new RobThree\Auth\TwoFactorAuth($OTP_LABEL);
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// Redis
$redis = new Redis();
$redis->connect('redis-mailcow', 6379);
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// PDO
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// Calculate offset
$now = new DateTime();
$mins = $now->getOffset() / 60;
$sgn = ($mins < 0 ? -1 : 1);
$mins = abs($mins);
$hrs = floor($mins / 60);
$mins -= $hrs * 60;
$offset = sprintf('%+d:%02d', $hrs*$sgn, $mins);
$dsn = $database_type . ":unix_socket=" . $database_sock . ";dbname=" . $database_name;
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$opt = [
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
PDO::ATTR_EMULATE_PREPARES => false,
PDO::MYSQL_ATTR_INIT_COMMAND => "SET time_zone = '" . $offset . "', group_concat_max_len = 3423543543;",
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];
try {
$pdo = new PDO($dsn, $database_user, $database_pass, $opt);
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}
catch (PDOException $e) {
// Stop when SQL connection fails
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?>
<center style='font-family:sans-serif;'>Connection to database failed.<br /><br />The following error was reported:<br/> <?=$e->getMessage();?></center>
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<?php
exit;
}
// Stop when dockerapi is not available
if (fsockopen("tcp://dockerapi", 443, $errno, $errstr) === false) {
?>
<center style='font-family:sans-serif;'>Connection to dockerapi container failed.<br /><br />The following error was reported:<br/><?=$errno;?> - <?=$errstr;?></center>
<?php
exit;
}
function pdo_exception_handler($e) {
print_r($e);
if ($e instanceof PDOException) {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__),
'msg' => array('mysql_error', $e)
);
return false;
}
else {
$_SESSION['return'][] = array(
'type' => 'danger',
'log' => array(__FUNCTION__),
'msg' => array('mysql_error', 'unknown error')
);
return false;
}
}
set_exception_handler('pdo_exception_handler');
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// TODO: Move function
function get_remote_ip($anonymize = null) {
global $ANONYMIZE_IPS;
if ($anonymize === null) {
$anonymize = $ANONYMIZE_IPS;
}
elseif ($anonymize !== true && $anonymize !== false) {
$anonymize = true;
}
$remote = $_SERVER['REMOTE_ADDR'];
if (filter_var($remote, FILTER_VALIDATE_IP) === false) {
return '0.0.0.0';
}
if ($anonymize) {
if (strlen(inet_pton($remote)) == 4) {
return inet_ntop(inet_pton($remote) & inet_pton("255.255.255.0"));
}
elseif (strlen(inet_pton($remote)) == 16) {
return inet_ntop(inet_pton($remote) & inet_pton('ffff:ffff:ffff:ffff:0000:0000:0000:0000'));
}
}
else {
return $remote;
}
}
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require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/sessions.inc.php';
// Set language
if (!isset($_SESSION['mailcow_locale']) && !isset($_COOKIE['mailcow_locale'])) {
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if ($DETECT_LANGUAGE && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
$header_lang = strtolower(substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2));
if (in_array($header_lang, $AVAILABLE_LANGUAGES)) {
$_SESSION['mailcow_locale'] = $header_lang;
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}
}
else {
$_SESSION['mailcow_locale'] = strtolower(trim($DEFAULT_LANG));
}
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}
if (isset($_COOKIE['mailcow_locale'])) {
(preg_match('/^[a-z]{2}$/', $_COOKIE['mailcow_locale'])) ? $_SESSION['mailcow_locale'] = $_COOKIE['mailcow_locale'] : setcookie("mailcow_locale", "", time() - 300);
}
if (isset($_GET['lang']) && in_array($_GET['lang'], $AVAILABLE_LANGUAGES)) {
$_SESSION['mailcow_locale'] = $_GET['lang'];
setcookie("mailcow_locale", $_GET['lang'], time()+30758400); // one year
}
require_once $_SERVER['DOCUMENT_ROOT'] . '/lang/lang.en.php';
include $_SERVER['DOCUMENT_ROOT'] . '/lang/lang.'.$_SESSION['mailcow_locale'].'.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.acl.inc.php';
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require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.mailbox.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.customize.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.address_rewriting.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.domain_admin.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.admin.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.quarantine.inc.php';
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require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.policy.inc.php';
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require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.dkim.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.fwdhost.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.ratelimit.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.relayhost.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.rsettings.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.tls_policy_maps.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.fail2ban.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/functions.docker.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/init_db.inc.php';
require_once $_SERVER['DOCUMENT_ROOT'] . '/inc/triggers.inc.php';
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init_db_schema();
if (isset($_SESSION['mailcow_cc_role'])) {
acl('to_session');
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}
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$UI_TEXTS = customize('get', 'ui_texts');