From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'
---
interface/web/login/index.php | 400 +++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 317 insertions(+), 83 deletions(-)
diff --git a/interface/web/login/index.php b/interface/web/login/index.php
index f1b49e3..2ecf4ac 100644
--- a/interface/web/login/index.php
+++ b/interface/web/login/index.php
@@ -1,7 +1,7 @@
<?php
/*
-Copyright (c) 2005, Till Brehm, projektfarm Gmbh
+Copyright (c) 2005 - 2015, Till Brehm, ISPConfig UG
All rights reserved.
Redistribution and use in source and binary forms, with or without modification,
@@ -28,99 +28,333 @@
EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-//
+require_once '../../lib/config.inc.php';
+require_once '../../lib/app.inc.php';
-class login_index {
+// Check if we have an active users ession and no login_as.
+if($_SESSION['s']['user']['active'] == 1 && @$_POST['login_as'] != 1) {
+ header('Location: /index.php');
+ die();
+}
-public $status = '';
-private $target = '';
+$app->uses('tpl');
+$app->tpl->newTemplate('main_login.tpl.htm');
+$app->tpl->setInclude('content_tpl', 'templates/index.htm');
-public function render() {
- if(isset($_SESSION['s']['user']) && is_array($_SESSION['s']['user']) && is_array($_SESSION['s']['module'])) {
- die('HEADER_REDIRECT:'.$_SESSION['s']['module']['startpage']);
- }
-
- global $app;
- $app->uses('tpl');
- $app->tpl->newTemplate('form.tpl.htm');
-
- $error = '';
+$error = '';
+$app->load_language_file('web/login/lib/lang/'.$conf["language"].'.lng');
- //* Login Formular wurde abgesandt
- if(count($_POST) > 0) {
- //die('Hier');
- // importiere Variablen
- $username = $app->db->quote($_POST['username']);
- $passwort = $app->db->quote($_POST['passwort']);
+// Maintenance mode
+$maintenance_mode = false;
+$maintenance_mode_error = '';
+$app->uses('ini_parser,getconf');
+$server_config_array = $app->getconf->get_global_config('misc');
+if($server_config_array['maintenance_mode'] == 'y'){
+ $maintenance_mode = true;
+ $maintenance_mode_error = $app->lng('error_maintenance_mode');
+}
- if($username != '' and $passwort != '') {
- $sql = "SELECT * FROM sys_user WHERE USERNAME = '$username' and ( PASSWORT = '".md5($passwort)."' or PASSWORT = password('$passwort') )";
- $user = $app->db->queryOneRecord($sql);
- if($user) {
- if($user['active'] == 1) {
- $user = $app->db->toLower($user);
- $_SESSION = array();
- $_SESSION['s']['user'] = $user;
- $_SESSION['s']['user']['theme'] = isset($user['app_theme']) ? $user['app_theme'] : 'default';
- $_SESSION['s']['language'] = $user['language'];
- //print_r($_SESSION);
- if(is_file($_SESSION['s']['user']['startmodule'].'/lib/module.conf.php')) {
- include_once($_SESSION['s']['user']['startmodule'].'/lib/module.conf.php');
- $_SESSION['s']['module'] = $module;
+//* Login Form was sent
+if(count($_POST) > 0) {
+
+ //** Check variables
+ if(!preg_match("/^[\w\.\-\_\@]{1,128}$/", $_POST['username'])) $error = $app->lng('user_regex_error');
+ if(!preg_match("/^.{1,256}$/i", $_POST['password'])) $error = $app->lng('pw_error_length');
+
+ //** importing variables
+ $ip = ip2long($_SERVER['REMOTE_ADDR']);
+ $username = $_POST['username'];
+ $password = $_POST['password'];
+ $loginAs = false;
+ $time = time();
+
+ if($username != '' && $password != '' && $error == '') {
+ /*
+ * Check, if there is a "login as" instead of a "normal" login
+ */
+ if (isset($_SESSION['s']['user']) && $_SESSION['s']['user']['active'] == 1){
+ /*
+ * only the admin or reseller can "login as" so if the user is NOT an admin or reseller, we
+ * open the startpage (after killing the old session), so the user
+ * is logout and has to start again!
+ */
+ if ($_SESSION['s']['user']['typ'] != 'admin' && !$app->auth->has_clients($_SESSION['s']['user']['userid'])) {
+ /*
+ * The actual user is NOT a admin or reseller, but maybe he
+ * has logged in as "normal" user before...
+ */
+
+ if (isset($_SESSION['s_old'])&& ($_SESSION['s_old']['user']['typ'] == 'admin' || $app->auth->has_clients($_SESSION['s_old']['user']['userid']))){
+ /* The "old" user is admin or reseller, so everything is ok
+ * if he is reseller, we need to check if he logs in to one of his clients
+ */
+ if($_SESSION['s_old']['user']['typ'] != 'admin') {
+
+ /* this is the one currently logged in (normal user) */
+ $old_client_group_id = $app->functions->intval($_SESSION["s"]["user"]["default_group"]);
+ $old_client = $app->db->queryOneRecord("SELECT client.client_id, client.parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $old_client_group_id);
+
+ /* this is the reseller, that shall be re-logged in */
+ $sql = "SELECT * FROM sys_user WHERE USERNAME = ? and PASSWORT = ?";
+ $tmp = $app->db->queryOneRecord($sql, $username, $password);
+ $client_group_id = $app->functions->intval($tmp['default_group']);
+ $tmp_client = $app->db->queryOneRecord("SELECT client.client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $client_group_id);
+
+ if(!$tmp_client || $old_client["parent_client_id"] != $tmp_client["client_id"] || $tmp["default_group"] != $_SESSION["s_old"]["user"]["default_group"] ) {
+ die("You don't have the right to 'login as' this user!");
+ }
+ unset($old_client);
+ unset($tmp_client);
+ unset($tmp);
+ }
+ }
+ else {
+ die("You don't have the right to 'login as'!");
+ }
+ } elseif($_SESSION['s']['user']['typ'] != 'admin' && (!isset($_SESSION['s_old']['user']) || $_SESSION['s_old']['user']['typ'] != 'admin')) {
+ /* a reseller wants to 'login as', we need to check if he is allowed to */
+ $res_client_group_id = $app->functions->intval($_SESSION["s"]["user"]["default_group"]);
+ $res_client = $app->db->queryOneRecord("SELECT client.client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $res_client_group_id);
+
+ /* this is the user the reseller wants to 'login as' */
+ $sql = "SELECT * FROM sys_user WHERE USERNAME = ? and PASSWORT = ?";
+ $tmp = $app->db->queryOneRecord($sql, $username, $password);
+ $tmp_client = $app->db->queryOneRecord("SELECT client.client_id, client.parent_client_id FROM sys_group, client WHERE sys_group.client_id = client.client_id and sys_group.groupid = ?", $tmp["default_group"]);
+
+ if(!$tmp || $tmp_client["parent_client_id"] != $res_client["client_id"]) {
+ die("You don't have the right to login as this user!");
+ }
+ unset($res_client);
+ unset($tmp);
+ unset($tmp_client);
+ }
+ $loginAs = true;
+
+ } else {
+ /* normal login */
+ $loginAs = false;
+ }
+
+ //* Check if there are already wrong logins
+ $sql = "SELECT * FROM `attempts_login` WHERE `ip`= ? AND `login_time` > (NOW() - INTERVAL 1 MINUTE) LIMIT 1";
+ $alreadyfailed = $app->db->queryOneRecord($sql, $ip);
+
+ //* too many failedlogins
+ if($alreadyfailed['times'] > 5) {
+ $error = $app->lng('error_user_too_many_logins');
+ } else {
+
+ if ($loginAs){
+ $sql = "SELECT * FROM sys_user WHERE USERNAME = ? and PASSWORT = ?";
+ $user = $app->db->queryOneRecord($sql, $username, $password);
+ } else {
+
+ if(stristr($username, '@')) {
+ //* mailuser login
+ $sql = "SELECT * FROM mail_user WHERE login = ? or email = ?";
+ $mailuser = $app->db->queryOneRecord($sql, $username, $username);
+ $user = false;
+ if($mailuser) {
+ $saved_password = stripslashes($mailuser['password']);
+ //* Check if mailuser password is correct
+ if(crypt(stripslashes($password), $saved_password) == $saved_password) {
+ //* we build a fake user here which has access to the mailuser module only and userid 0
+ $user = array();
+ $user['userid'] = 0;
+ $user['active'] = 1;
+ $user['startmodule'] = 'mailuser';
+ $user['modules'] = 'mailuser';
+ $user['typ'] = 'user';
+ $user['email'] = $mailuser['email'];
+ $user['username'] = $username;
+ $user['language'] = $conf['language'];
+ $user['theme'] = $conf['theme'];
+ $user['app_theme'] = $conf['theme'];
+ $user['mailuser_id'] = $mailuser['mailuser_id'];
+ $user['default_group'] = $mailuser['sys_groupid'];
+ }
+ }
+ } else {
+ //* normal cp user login
+ $sql = "SELECT * FROM sys_user WHERE USERNAME = ?";
+ $user = $app->db->queryOneRecord($sql, $username);
+ if($user) {
+ $saved_password = stripslashes($user['passwort']);
+ if(substr($saved_password, 0, 1) == '$') {
+ //* The password is encrypted with crypt
+ if(crypt(stripslashes($password), $saved_password) != $saved_password) {
+ $user = false;
+ }
+ } else {
+ //* The password is md5 encrypted
+ if(md5($password) != $saved_password) {
+ $user = false;
+ }
+ }
+ } else {
+ $user = false;
+ }
+ }
+ }
+
+ if($user) {
+ if($user['active'] == 1) {
+ // Maintenance mode - allow logins only when maintenance mode is off or if the user is admin
+ if(!$maintenance_mode || $user['typ'] == 'admin'){
+
+ // User login right, so attempts can be deleted
+ $sql = "DELETE FROM `attempts_login` WHERE `ip`=?";
+ $app->db->query($sql, $ip);
+ $user = $app->db->toLower($user);
+
+ if ($loginAs) $oldSession = $_SESSION['s'];
+ // Session regenerate causes login problems on some systems, have to find a better way. see Issue #3827
+ //if (!$loginAs) session_regenerate_id(true);
+ $_SESSION = array();
+ if ($loginAs) $_SESSION['s_old'] = $oldSession; // keep the way back!
+ $_SESSION['s']['user'] = $user;
+ $_SESSION['s']['user']['theme'] = isset($user['app_theme']) ? $user['app_theme'] : 'default';
+ $_SESSION['s']['language'] = $user['language'];
+ $_SESSION["s"]['theme'] = $_SESSION['s']['user']['theme'];
+ if ($loginAs) $_SESSION['s']['plugin_cache'] = $_SESSION['s_old']['plugin_cache'];
+
+ if(is_file(ISPC_WEB_PATH . '/' . $_SESSION['s']['user']['startmodule'].'/lib/module.conf.php')) {
+ include_once ISPC_WEB_PATH . '/' . $_SESSION['s']['user']['startmodule'].'/lib/module.conf.php';
+ $menu_dir = ISPC_WEB_PATH.'/' . $_SESSION['s']['user']['startmodule'] . '/lib/menu.d';
+ if (is_dir($menu_dir)) {
+ if ($dh = opendir($menu_dir)) {
+ //** Go through all files in the menu dir
+ while (($file = readdir($dh)) !== false) {
+ if ($file != '.' && $file != '..' && substr($file, -9, 9) == '.menu.php' && $file != 'dns_resync.menu.php') {
+ include_once $menu_dir . '/' . $file;
+ }
+ }
}
+ }
+ $_SESSION['s']['module'] = $module;
+ }
+ // check if the user theme is valid
+ if($_SESSION['s']['user']['theme'] != 'default') {
+ $tmp_path = ISPC_THEMES_PATH."/".$_SESSION['s']['user']['theme'];
+ if(!@is_dir($tmp_path) || !@file_exists($tmp_path."/ispconfig_version") || trim(file_get_contents($tmp_path."/ispconfig_version")) != ISPC_APP_VERSION) {
+ // fall back to default theme if this one is not compatible with current ispc version
+ $_SESSION['s']['user']['theme'] = 'default';
+ $_SESSION['s']['theme'] = 'default';
+ $_SESSION['show_error_msg'] = $app->lng('theme_not_compatible');
+ }
+ }
+
+ $app->plugin->raiseEvent('login', $this);
+
+ //* Save successfull login message to var
+ $authlog = 'Successful login for user \''. $username .'\' from '. long2ip($ip) .' at '. date('Y-m-d H:i:s');
+ $authlog_handle = fopen($conf['ispconfig_log_dir'].'/auth.log', 'a');
+ fwrite($authlog_handle, $authlog ."\n");
+ fclose($authlog_handle);
+
+ /*
+ * We need LOGIN_REDIRECT instead of HEADER_REDIRECT to load the
+ * new theme, if the logged-in user has another
+ */
+
+ if ($loginAs){
+ echo 'LOGIN_REDIRECT:'.$_SESSION['s']['module']['startpage'];
+ exit;
+ } else {
+ header('Location: ../index.php');
+ die();
+ }
+ }
+ } else {
+ $error = $app->lng('error_user_blocked');
+ }
+ } else {
+ if(!$alreadyfailed['times'] )
+ {
+ //* user login the first time wrong
+ $sql = "INSERT INTO `attempts_login` (`ip`, `times`, `login_time`) VALUES (?, 1, NOW())";
+ $app->db->query($sql, $ip);
+ } elseif($alreadyfailed['times'] >= 1) {
+ //* update times wrong
+ $sql = "UPDATE `attempts_login` SET `times`=`times`+1, `login_time`=NOW() WHERE `ip` = ? AND `login_time` < NOW() ORDER BY `login_time` DESC LIMIT 1";
+ $app->db->query($sql, $ip);
+ }
+ //* Incorrect login - Username and password incorrect
+ $error = $app->lng('error_user_password_incorrect');
+ if($app->db->errorMessage != '') $error .= '<br />'.$app->db->errorMessage != '';
- // TODO: What is all this - pedro
- //$site = $app->db->queryOneRecord("SELECT * FROM mb_sites WHERE name = '".$user["site_preset"]."'");
- //$_SESSION["s"]["site"] = $site;
-
- //header ("HTTP/1.0 307 Temporary redirect");
- //header("Location: http://localhost:8080/ispconfig3_export/interface/web/admin/index.php");
-
- /*header("Location: ../capp.php?mod=".$user["startmodule"]."&phpsessid=".$_SESSION["s"]["id"]);*/
- //header('Content-type: text/javascript');
- /*echo "<script language=\"javascript\" type=\"text/javascript\">loadContent('admin/users_list.php','')</script>";*/
- //$this->status = 'REDIRECT';
- //$this->target = 'admin:index';
- //return '';
-
- echo 'HEADER_REDIRECT:'.$_SESSION['s']['module']['startpage'];
- //echo 'HEADER_REDIRECT:content.php?s_mod=admin&s_pg=index';
- exit;
- } else {
- $error = $app->lng(1003);
- }
- } else {
- //* Incorrect login - Username and password incorrect
- $error = $app->lng(1002);
- if($app->db->errorMessage != '') $error .= '<br>'.$app->db->errorMessage != '';
- }
- } else {
- //* Username or password empty
- $error = $app->lng(1001);
- }
+ $app->plugin->raiseEvent('login_failed', $this);
+ //* Save failed login message to var
+ $authlog = 'Failed login for user \''. $username .'\' from '. long2ip($ip) .' at '. date('Y-m-d H:i:s');
+ $authlog_handle = fopen($conf['ispconfig_log_dir'].'/auth.log', 'a');
+ fwrite($authlog_handle, $authlog ."\n");
+ fclose($authlog_handle);
+ }
+ }
+ } else {
+ //* Username or password empty
+ if($error == '') $error = $app->lng('error_user_password_empty');
+ $app->plugin->raiseEvent('login_empty', $this);
}
- if($error != ''){
- $error = '<table class="error">
- <tr>
- <td><strong>Error:</strong><br>'.$error.'</td>
- </tr>
- </table>';
- }
+}
+// Maintenance mode - show message when people try to log in and also when people are forcedly logged off
+if($maintenance_mode_error != '') $error = '<strong>'.$maintenance_mode_error.'</strong><br><br>'.$error;
+if($error != ''){
+ $error = '<div class="box box_error">'.$error.'</div>';
+}
+$app->load('getconf');
+$sys_config = $app->getconf->get_global_config('misc');
- $app->tpl->setVar('error', $error);
- $app->tpl->setInclude('content_tpl','login/templates/index.htm');
- $app->tpl_defaults();
- //$app->tpl->pparse();
-
- $this->status = 'OK';
-
- return $app->tpl->grab();
-
-} // << end function
+$security_config = $app->getconf->get_security_config('permissions');
+if($security_config['password_reset_allowed'] == 'yes') {
+ $app->tpl->setVar('pw_lost_show', 1);
+} else {
+ $app->tpl->setVar('pw_lost_show', 0);
+}
+
+$app->tpl->setVar('error', $error);
+$app->tpl->setVar('error_txt', $app->lng('error_txt'));
+$app->tpl->setVar('login_txt', $app->lng('login_txt'));
+$app->tpl->setVar('pw_lost_txt', $app->lng('pw_lost_txt'));
+$app->tpl->setVar('username_txt', $app->lng('username_txt'));
+$app->tpl->setVar('password_txt', $app->lng('password_txt'));
+$app->tpl->setVar('stay_logged_in_txt', $app->lng('stay_logged_in_txt'));
+$app->tpl->setVar('login_button_txt', $app->lng('login_button_txt'));
+$app->tpl->setVar('session_timeout', $server_config_array['session_timeout']);
+$app->tpl->setVar('session_allow_endless', $server_config_array['session_allow_endless']);
+//$app->tpl->setInclude('content_tpl', 'login/templates/index.htm');
+$app->tpl->setVar('current_theme', isset($_SESSION['s']['theme']) ? $_SESSION['s']['theme'] : 'default');
+//die(isset($_SESSION['s']['theme']) ? $_SESSION['s']['theme'] : 'default');
-} // << end class
+// Logo
+$logo = $app->db->queryOneRecord("SELECT * FROM sys_ini WHERE sysini_id = 1");
+if($logo['custom_logo'] != ''){
+ $base64_logo_txt = $logo['custom_logo'];
+} else {
+ $base64_logo_txt = $logo['default_logo'];
+}
+$tmp_base64 = explode(',', $base64_logo_txt, 2);
+$logo_dimensions = $app->functions->getimagesizefromstring(base64_decode($tmp_base64[1]));
+$app->tpl->setVar('base64_logo_width', $logo_dimensions[0].'px');
+$app->tpl->setVar('base64_logo_height', $logo_dimensions[1].'px');
+$app->tpl->setVar('base64_logo_txt', $base64_logo_txt);
-?>
\ No newline at end of file
+// Title
+if (!empty($sys_config['company_name'])) {
+ $app->tpl->setVar('company_name', $sys_config['company_name']. ' :: ');
+}
+
+// Custom Login
+if ($sys_config['custom_login_text'] != '') {
+ $custom_login = @($sys_config['custom_login_link'] != '')?'<a href="'.$sys_config['custom_login_link'].'" target="_blank">'.$sys_config['custom_login_text'].'</a>':$sys_config['custom_login_text'];
+}
+$app->tpl->setVar('custom_login', $custom_login);
+
+$app->tpl_defaults();
+
+$app->tpl->pparse();
+
+?>
--
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