LDAPAccountManager/lam/templates/login2Factor.php

243 lines
6.9 KiB
PHP

<?php
namespace LAM\LOGIN;
use \LAM\LIB\TWO_FACTOR\TwoFactorProviderService;
use \htmlResponsiveRow;
use \htmlGroup;
use \htmlOutputText;
use \htmlSpacer;
use \htmlSelect;
use \htmlInputField;
use \htmlButton;
/*
$Id$
This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
Copyright (C) 2017 Roland Gruber
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
* This page redirects to the correct start page after checking 2nd factor.
*
* @package main
* @author Roland Gruber
*/
/** config object */
include_once '../lib/config.inc';
// start session
startSecureSession();
setlanguage();
$config = $_SESSION['config'];
$ldap = $_SESSION['ldap'];
$credentials = $ldap->decrypt_login();
$password = $credentials[1];
$user = $_SESSION['user2factor'];
if (get_preg($user, 'dn')) {
$user = extractRDNValue($user);
}
// get serials
try {
$service = new TwoFactorProviderService($config);
$provider = $service->getProvider();
$serials = $provider->getSerials($user, $password);
}
catch (\Exception $e) {
logNewMessage(LOG_ERR, 'Unable to get 2-factor serials for ' . $user . ' ' . $e->getMessage());
metaRefresh("login.php?2factor=error");
die();
}
$twoFactorLabelConfig = $config->getTwoFactorAuthenticationLabel();
$twoFactorLabel = empty($twoFactorLabelConfig) ? _('PIN+Token') : $twoFactorLabelConfig;
if (sizeof($serials) == 0) {
if ($config->getTwoFactorAuthenticationOptional()) {
unset($_SESSION['2factorRequired']);
unset($_SESSION['user2factor']);
metaRefresh("main.php");
die();
}
else {
metaRefresh("login.php?2factor=noToken");
die();
}
}
if (isset($_POST['logout'])) {
// destroy session
session_destroy();
unset($_SESSION);
// redirect to login page
metaRefresh("login.php");
exit();
}
if (isset($_POST['submit'])) {
$twoFactorInput = $_POST['2factor'];
$serial = $_POST['serial'];
if (empty($twoFactorInput) || !in_array($serial, $serials)) {
$errorMessage = _(sprintf('Please enter "%s".', $twoFactorLabel));
}
else {
$twoFactorValid = false;
try {
$twoFactorValid = $provider->verify2ndFactor($user, $password, $serial, $twoFactorInput);
}
catch (\Exception $e) {
logNewMessage(LOG_WARNING, '2-factor verification failed: ' . $e->getMessage());
}
if ($twoFactorValid) {
unset($_SESSION['2factorRequired']);
unset($_SESSION['user2factor']);
metaRefresh("main.php");
die();
}
else {
$errorMessage = _(sprintf('Verification failed.', $twoFactorLabel));
}
}
}
?>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html class="no-js">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<title><?php echo _("Login"); ?></title>
<link rel="stylesheet" type="text/css" href="../style/responsive/105_normalize.css">
<link rel="stylesheet" type="text/css" href="../style/responsive/110_foundation.css">
<?php
// include all CSS files
$cssDirName = dirname(__FILE__) . '/../style';
$cssDir = dir($cssDirName);
$cssFiles = array();
$cssEntry = $cssDir->read();
while ($cssEntry !== false) {
if (substr($cssEntry, strlen($cssEntry) - 4, 4) == '.css') {
$cssFiles[] = $cssEntry;
}
$cssEntry = $cssDir->read();
}
sort($cssFiles);
foreach ($cssFiles as $cssEntry) {
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"../style/" . $cssEntry . "\">\n";
}
if (isset($profile->additionalCSS) && ($profile->additionalCSS != '')) {
$CSSlinks = explode("\n", $profile->additionalCSS);
for ($i = 0; $i < sizeof($CSSlinks); $i++) {
$CSSlinks[$i] = trim($CSSlinks[$i]);
if ($CSSlinks[$i] == '') {
continue;
}
echo "<link rel=\"stylesheet\" type=\"text/css\" href=\"" . $CSSlinks[$i] . "\">\n";
}
}
?>
</head>
<body class="admin">
<?php
// include all JavaScript files
$jsDirName = dirname(__FILE__) . '/lib';
$jsDir = dir($jsDirName);
$jsFiles = array();
while ($jsEntry = $jsDir->read()) {
if (substr($jsEntry, strlen($jsEntry) - 3, 3) != '.js') continue;
$jsFiles[] = $jsEntry;
}
sort($jsFiles);
foreach ($jsFiles as $jsEntry) {
echo "<script type=\"text/javascript\" src=\"lib/" . $jsEntry . "\"></script>\n";
}
?>
<script type="text/javascript" src="lib/extra/responsive/200_modernizr.js"></script>
<script type="text/javascript" src="lib/extra/responsive/250_foundation.js"></script>
<table border=0 width="100%" class="lamHeader ui-corner-all">
<tr>
<td align="left" height="30">
<a class="lamLogo" href="http://www.ldap-account-manager.org/" target="new_window">LDAP Account Manager</a>
</td>
<td align="right" height=20>
</td>
</tr>
</table>
<br><br>
<form enctype="multipart/form-data" action="login2Factor.php" method="post" autocomplete="off">
<?php
echo $config->getTwoFactorAuthenticationCaption();
?>
<div class="centeredTable">
<div class="roundedShadowBox limitWidth">
<?php
$group = new htmlGroup();
$row = new htmlResponsiveRow();
// error
if (!empty($errorMessage)) {
$row->add(new \htmlStatusMessage('ERROR', $errorMessage), 12);
$row->add(new htmlSpacer('1em', '1em'), 12);
}
// serial
$row->add(new htmlOutputText(_('Serial number')), 12, 12, 12, 'text-left');
$serialSelect = new htmlSelect('serial', $serials);
$row->add($serialSelect, 12);
// token
$row->add(new htmlOutputText($twoFactorLabel), 12, 12, 12, 'text-left');
$twoFactorInput = new htmlInputField('2factor', '');
$twoFactorInput->setFieldSize(null);
$twoFactorInput->setIsPassword(true);
$row->add($twoFactorInput, 12);
$row->add(new htmlSpacer('1em', '1em'), 12);
$submit = new htmlButton('submit', _("Submit"));
$submit->setCSSClasses(array('fullwidth'));
$row->add($submit, 12, 12, 12, 'fullwidth');
$row->add(new htmlSpacer('0.5em', '0.5em'), 12);
$logout = new htmlButton('logout', _("Cancel"));
$logout->setCSSClasses(array('fullwidth'));
$row->add($logout, 12);
$group->addElement($row);
$tabindex = 1;
addSecurityTokenToMetaHTML($group);
parseHtml(null, $group, array(), false, $tabindex, 'user');
?>
</div>
</div>
</form>
<br><br>
<script type="text/javascript">
$(document).foundation();
myElement = document.getElementsByName('2factor')[0];
myElement.focus();
</script>
</body>
</html>