From ebd0e986ed11f2a34fb58cdd33efbfab192083ad Mon Sep 17 00:00:00 2001
From: Till Brehm <tbrehm@ispconfig.org>
Date: Fri, 22 Apr 2016 05:26:17 -0400
Subject: [PATCH] Added PHP 7 check in installer and updater.

---
 interface/web/login/index.php |   25 ++++++++++++++++++++++---
 1 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/interface/web/login/index.php b/interface/web/login/index.php
index c9c412c..80c4d17 100644
--- a/interface/web/login/index.php
+++ b/interface/web/login/index.php
@@ -122,7 +122,7 @@
 						else {
 							die("You don't have the right to 'login as'!");
 						}
-					} elseif($_SESSION['s']['user']['typ'] != 'admin') {
+					} elseif($_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 = $res_client_group_id");
@@ -160,7 +160,7 @@
 					} else {
 						if(stristr($username, '@')) {
 							//* mailuser login
-							$sql = "SELECT * FROM mail_user WHERE login = '$username'";
+							$sql = "SELECT * FROM mail_user WHERE login = '$username' or email = '$username'";
 							$mailuser = $app->db->queryOneRecord($sql);
 							$user = false;
 							if($mailuser) {
@@ -200,6 +200,13 @@
 									if(crypt(stripslashes($passwort), $salt) != $saved_password) {
 										$user = false;
 									}
+								} elseif(substr($saved_password, 0, 3) == '$5$') {
+									//* The password is crypt-sha256 encrypted
+									$salt = '$5$'.substr($saved_password, 3, 16).'$';
+
+									if(crypt(stripslashes($passwort), $salt) != $saved_password) {
+										$user = false;
+									}
 								} else {
 
 									//* The password is md5 encrypted
@@ -230,7 +237,7 @@
 								$_SESSION['s']['user']['theme'] = isset($user['app_theme']) ? $user['app_theme'] : 'default';
 								$_SESSION['s']['language'] = $user['language'];
 								$_SESSION["s"]['theme'] = $_SESSION['s']['user']['theme'];
-
+								
 								if(is_file($_SESSION['s']['user']['startmodule'].'/lib/module.conf.php')) {
 									include_once $_SESSION['s']['user']['startmodule'].'/lib/module.conf.php';
 									$menu_dir = ISPC_WEB_PATH.'/' . $_SESSION['s']['user']['startmodule'] . '/lib/menu.d';
@@ -317,12 +324,24 @@
 		if($error != ''){
 			$error = '<div class="box box_error"><h1>Error</h1>'.$error.'</div>';
 		}
+		
+		$app->load('getconf');
 
+		$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('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_defaults();
 

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