/
ldap.queries.php
executable file
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/
ldap.queries.php
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<?php
declare(strict_types=1);
/**
* Teampass - a collaborative passwords manager.
* ---
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* ---
* @project Teampass
* @version 3.0.7
* @file ldap.queries.php
* ---
* @author Nils Laumaillé (nils@teampass.net)
* @copyright 2009-2023 Teampass.net
* @license https://spdx.org/licenses/GPL-3.0-only.html#licenseText GPL-3.0
* ---
* @see https://www.teampass.net
*/
use LdapRecord\Connection;
require_once 'SecureHandler.php';
session_name('teampass_session');
session_start();
if (isset($_SESSION['CPM']) === false
|| $_SESSION['CPM'] != 1
|| isset($_SESSION['user_id']) === false || empty($_SESSION['user_id'])
|| isset($_SESSION['key']) === false || empty($_SESSION['key'])
) {
die('Hacking attempt...');
}
// Load config if $SETTINGS not defined
if (file_exists('../includes/config/tp.config.php')) {
include_once '../includes/config/tp.config.php';
} elseif (file_exists('./includes/config/tp.config.php')) {
include_once './includes/config/tp.config.php';
} elseif (file_exists('../../includes/config/tp.config.php')) {
include_once '../../includes/config/tp.config.php';
} else {
throw new Exception("Error file '/includes/config/tp.config.php' not exists", 1);
}
/* do checks */
require_once $SETTINGS['cpassman_dir'] . '/includes/config/include.php';
require_once $SETTINGS['cpassman_dir'] . '/sources/checks.php';
if (!checkUser($_SESSION['user_id'], $_SESSION['key'], 'ldap', $SETTINGS)) {
$_SESSION['error']['code'] = ERR_NOT_ALLOWED; //not allowed page
include $SETTINGS['cpassman_dir'] . '/error.php';
exit();
}
require_once $SETTINGS['cpassman_dir'] . '/includes/language/' . $_SESSION['user']['user_language'] . '.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/config/settings.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/config/tp.config.php';
header('Content-type: text/html; charset=utf-8');
header('Cache-Control: no-cache, no-store, must-revalidate');
require_once $SETTINGS['cpassman_dir'] . '/sources/SplClassLoader.php';
require_once $SETTINGS['cpassman_dir'] . '/sources/main.functions.php';
// connect to the server
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Database/Meekrodb/db.class.php';
if (defined('DB_PASSWD_CLEAR') === false) {
define('DB_PASSWD_CLEAR', defuseReturnDecrypted(DB_PASSWD, $SETTINGS));
}
//Load AES
$aes = new SplClassLoader('Encryption\Crypt', '../includes/libraries');
$aes->register();
// Prepare POST variables
$post_type = filter_input(INPUT_POST, 'type', FILTER_SANITIZE_FULL_SPECIAL_CHARS);
$post_data = filter_input(INPUT_POST, 'data', FILTER_SANITIZE_FULL_SPECIAL_CHARS, FILTER_FLAG_NO_ENCODE_QUOTES);
$post_key = filter_input(INPUT_POST, 'key', FILTER_SANITIZE_FULL_SPECIAL_CHARS);
switch ($post_type) {
//CASE for getting informations about the tool
case 'ldap_test_configuration':
// Check KEY and rights
if ($post_key !== $_SESSION['key']) {
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => true,
'message' => langHdl('key_is_not_correct'),
),
'encode'
);
break;
}
// decrypt and retrieve data in JSON format
$dataReceived = prepareExchangedData(
$SETTINGS['cpassman_dir'],
$post_data,
'decode'
);
// Load expected libraries
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Tightenco/Collect/Support/helpers.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Tightenco/Collect/Support/Traits/Macroable.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Tightenco/Collect/Support/Arr.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Symfony/contracts/Translation/TranslatorInterface.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/CarbonTimeZone.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Units.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Week.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Timestamp.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Test.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/ObjectInitialisation.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Serialization.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/IntervalRounding.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Rounding.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Localization.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Options.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Cast.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Mutability.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Modifiers.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Mixin.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Macro.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Difference.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Creator.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Converter.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Comparison.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Boundaries.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Traits/Date.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/CarbonInterface.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/Carbon/Carbon.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/LdapRecord/DetectsErrors.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/LdapRecord/Connection.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/LdapRecord/LdapInterface.php';
require_once $SETTINGS['cpassman_dir'] . '/includes/libraries/LdapRecord/HandlesConnection.php';
// prepare variables
$post_username = filter_var($dataReceived['username'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
$post_password = filter_var($dataReceived['password'], FILTER_SANITIZE_FULL_SPECIAL_CHARS);
// Build ldap configuration array
$config = [
// Mandatory Configuration Options
'hosts' => [explode(",", $SETTINGS['ldap_hosts'])],
'base_dn' => $SETTINGS['ldap_bdn'],
'username' => $SETTINGS['ldap_username'],
'password' => $SETTINGS['ldap_password'],
// Optional Configuration Options
'port' => $SETTINGS['ldap_port'],
'use_ssl' => (int) $SETTINGS['ldap_ssl'] === 1 ? true : false,
'use_tls' => (int) $SETTINGS['ldap_tls'] === 1 ? true : false,
'version' => 3,
'timeout' => 5,
'follow_referrals' => false,
// Custom LDAP Options
'options' => [
// See: http://php.net/ldap_set_option
LDAP_OPT_X_TLS_REQUIRE_CERT => isset($SETTINGS['ldap_tls_certifacte_check']) === false ? 'LDAP_OPT_X_TLS_NEVER' : $SETTINGS['ldap_tls_certifacte_check'],
]
];
$ad = new SplClassLoader('LdapRecord', '../includes/libraries');
$ad->register();
$connection = new Connection($config);
try {
$connection->connect();
} catch (\LdapRecord\Auth\BindException $e) {
$error = $e->getDetailedError();
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => true,
'message' => "Error : ".(isset($error) === true ? $error->getErrorCode()." - ".$error->getErrorMessage(). "<br>".$error->getDiagnosticMessage() : $e),
),
'encode'
);
break;
}
if (empty($post_username) === true && empty($post_password) === true) {
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => true,
'message' => "Error : ".langHdl('error_empty_data'),
),
'encode'
);
break;
}
// Get user info from AD
// We want to isolate attribute ldap_user_attribute
try {
$user = $connection->query()
->where((isset($SETTINGS['ldap_user_attribute']) ===true && empty($SETTINGS['ldap_user_attribute']) === false) ? $SETTINGS['ldap_user_attribute'] : 'distinguishedname', '=', $post_username)
->firstOrFail();
//print_r($user);
} catch (\LdapRecord\LdapRecordException $e) {
$error = $e->getDetailedError();
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => true,
'message' => langHdl('error')." - ".(isset($error) === true ? $error->getErrorCode()." - ".$error->getErrorMessage(). "<br>".$error->getDiagnosticMessage() : $e),
),
'encode'
);
break;
}
try {
$userAuthAttempt = $connection->auth()->attempt(
$SETTINGS['ldap_type'] === 'ActiveDirectory' ?
$user[(isset($SETTINGS['ldap_user_dn_attribute']) === true && empty($SETTINGS['ldap_user_dn_attribute']) === false) ? $SETTINGS['ldap_user_dn_attribute'] : 'cn'][0] :
$user['dn'],
$post_password
);
} catch (\LdapRecord\LdapRecordException $e) {
$error = $e->getDetailedError();
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => true,
'message' => langHdl('error').' : '.(isset($error) === true ? $error->getErrorCode()." - ".$error->getErrorMessage(). "<br>".$error->getDiagnosticMessage() : $e),
),
'encode'
);
break;
}
if ($userAuthAttempt === true) {
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => false,
'message' => "User is successfully authenticated",
'extra' => $SETTINGS['ldap_user_attribute'].'='.$post_username.','.$SETTINGS['ldap_bdn'],
),
'encode'
);
} else {
echo prepareExchangedData(
$SETTINGS['cpassman_dir'],
array(
'error' => true,
'message' => "Error : User could not be authentificated",
),
'encode'
);
}
break;
}