From b889edb33e4a09cc1f65d2fb9ad9f9ea16b1eae9 Mon Sep 17 00:00:00 2001
From: ftimme <ft@falkotimme.com>
Date: Tue, 04 Sep 2012 11:42:42 -0400
Subject: [PATCH] - Ported changes from Apache plugin to nginx plugin. - Fixed errors in system.inc.php-

---
 interface/web/sites/webdav_user_edit.php |   18 ++++++++++--------
 1 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/interface/web/sites/webdav_user_edit.php b/interface/web/sites/webdav_user_edit.php
index 1bd9416..05756c7 100644
--- a/interface/web/sites/webdav_user_edit.php
+++ b/interface/web/sites/webdav_user_edit.php
@@ -40,7 +40,6 @@
 
 require_once('../../lib/config.inc.php');
 require_once('../../lib/app.inc.php');
-require_once('tools.inc.php');
 
 //* Check permissions for module
 $app->auth->check_module_permissions('sites');
@@ -73,9 +72,9 @@
 		 * If the names are restricted -> remove the restriction, so that the
 		 * data can be edited
 		*/
-		$app->uses('getconf');
+		$app->uses('getconf,tools_sites');
 		$global_config = $app->getconf->get_global_config('sites');
-		$webdavuser_prefix = replacePrefix($global_config['webdavuser_prefix'], $this->dataRecord);
+		$webdavuser_prefix = $app->tools_sites->replacePrefix($global_config['webdavuser_prefix'], $this->dataRecord);
 
 		if ($this->dataRecord['username'] != "") {
 			/* REMOVE the restriction */
@@ -114,7 +113,9 @@
 		 */
 		if(isset($this->dataRecord['username']) && trim($this->dataRecord['username']) == '') $app->tform->errorMessage .= $app->tform->lng('username_error_empty').'<br />';
 		if(isset($this->dataRecord['username']) && empty($this->dataRecord['parent_domain_id'])) $app->tform->errorMessage .= $app->tform->lng('parent_domain_id_error_empty').'<br />';
-
+		if(isset($this->dataRecord['dir']) && stristr($this->dataRecord['dir'],'..')) $app->tform->errorMessage .= $app->tform->lng('dir_dot_error').'<br />';
+		if(isset($this->dataRecord['dir']) && stristr($this->dataRecord['dir'],'./')) $app->tform->errorMessage .= $app->tform->lng('dir_slashdot_error').'<br />';
+		
 		parent::onSubmit();
 	}
 
@@ -126,9 +127,9 @@
 		*/
 		if ($app->tform->errorMessage == '') {
 
-			$app->uses('getconf');
+			$app->uses('getconf,tools_sites');
 			$global_config = $app->getconf->get_global_config('sites');
-			$webdavuser_prefix = replacePrefix($global_config['webdavuser_prefix'], $this->dataRecord);
+			$webdavuser_prefix = $app->tools_sites->replacePrefix($global_config['webdavuser_prefix'], $this->dataRecord);
 
 			/* restrict the names */
 			$this->dataRecord['username'] = $webdavuser_prefix . $this->dataRecord['username'];
@@ -166,12 +167,13 @@
 		$data = $app->db->queryOneRecord("SELECT * FROM webdav_user WHERE webdav_user_id = ".intval($this->id));
 		$this->dataRecord["username"] = $data['username'];
 		$this->dataRecord["dir"]      = $data['dir'];
+		$passwordOld = $data['password'];
 
 		/*
 		 * We shall not save the pwd in plaintext, so we store it as the hash, the apache-moule
-		 * needs (only if the pwd is changed
+		 * needs (only if the pwd is changed)
 		 */
-		if (isset($this->dataRecord["password"]) && $this->dataRecord["password"] != '') {
+		if ((isset($this->dataRecord["password"])) && ($this->dataRecord["password"] != '') && ($this->dataRecord["password"] != $passwordOld)) {
 			$hash = md5($this->dataRecord["username"] . ':' . $this->dataRecord["dir"] . ':' . $this->dataRecord["password"]);
 			$this->dataRecord["password"] = $hash;
 		}

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