From 37b29231e47a0c4458dc1c15d98588f16f07e1e2 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Thu, 06 Aug 2015 03:18:44 -0400
Subject: [PATCH] - don't set password via remoting if field is empty

---
 interface/lib/classes/validate_systemuser.inc.php |   86 ++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 84 insertions(+), 2 deletions(-)

diff --git a/interface/lib/classes/validate_systemuser.inc.php b/interface/lib/classes/validate_systemuser.inc.php
index f1bbd2b..74824b7 100644
--- a/interface/lib/classes/validate_systemuser.inc.php
+++ b/interface/lib/classes/validate_systemuser.inc.php
@@ -29,6 +29,16 @@
 */
 
 class validate_systemuser {
+	
+	function get_error($errmsg) {
+		global $app;
+
+		if(isset($app->tform->wordbook[$errmsg])) {
+			return $app->tform->wordbook[$errmsg]."<br>\r\n";
+		} else {
+			return $errmsg."<br>\r\n";
+		}
+	}
 
 	/*
 		Validator function to check if a given user is ok.
@@ -36,11 +46,15 @@
 	function check_sysuser($field_name, $field_value, $validator) {
 		global $app;
 		
+		//* Skip Test if we have the placeholder input of the remote APi for the web_domain system_user field here.
+		if($field_name == 'system_user' && $field_value == '-') return '';
+		
+		//* Check the input
 		$errmsg = $validator['errmsg'];
 		$check_names = (isset($validator['check_names']) && $validator['check_names'] == true)?true:false;
 
 		if($app->functions->is_allowed_user(trim(strtolower($field_value)),$check_names) == false) {
-			return $app->tform->wordbook[$errmsg]."<br>\r\n";
+			return $this->get_error($errmsg);
 		}
 	}
 	
@@ -50,15 +64,83 @@
 	function check_sysgroup($field_name, $field_value, $validator) {
 		global $app;
 		
+		//* Skip Test if we have the placeholder input of the remote APi for the web_domain system_group field here.
+		if($field_name == 'system_group' && $field_value == '-') return '';
+		
 		$errmsg = $validator['errmsg'];
 		$check_names = (isset($validator['check_names']) && $validator['check_names'] == true)?true:false;
 
 		if($app->functions->is_allowed_group(trim(strtolower($field_value)),$check_names) == false) {
-			return $app->tform->wordbook[$errmsg]."<br>\r\n";
+			return $this->get_error($errmsg);
 		}
 	}
 
+	/*
+		Validator function to check if a given dir is ok.
+	*/
+	function shelluser_dir($field_name, $field_value, $validator) {
+		global $app;
+		
+		$primary_id = (isset($app->tform->primary_id) && $app->tform->primary_id > 0)?$app->tform->primary_id:$app->remoting_lib->primary_id;
+		$primary_id = $app->functions->intval($primary_id);
+		
+		if($primary_id == 0 && !isset($app->remoting_lib->dataRecord['parent_domain_id'])) {
+			$errmsg = $validator['errmsg'];
+			if(isset($app->tform->wordbook[$errmsg])) {
+				return $app->tform->wordbook[$errmsg]."<br>\r\n";
+			} else {
+				return $errmsg."<br>\r\n";
+			}
+		}
 
+		if($primary_id > 0) {
+			//* get parent_domain_id from website
+			$shell_data = $app->db->queryOneRecord("SELECT parent_domain_id FROM shell_user WHERE shell_user_id = ?", $primary_id);
+			if(!is_array($shell_data) || $shell_data["parent_domain_id"] < 1) {
+				$errmsg = $validator['errmsg'];
+				if(isset($app->tform->wordbook[$errmsg])) {
+					return $app->tform->wordbook[$errmsg]."<br>\r\n";
+				} else {
+					return $errmsg."<br>\r\n";
+				}
+			} else {
+				$parent_domain_id = $shell_data["parent_domain_id"];
+			}
+		} else {
+			//* get parent_domain_id from dataRecord when we have a insert operation trough remote API
+			$parent_domain_id = $app->functions->intval($app->remoting_lib->dataRecord['parent_domain_id']);
+		}
 
+		$domain_data = $app->db->queryOneRecord("SELECT domain_id, document_root FROM web_domain WHERE domain_id = ?", $parent_domain_id);
+		if(!is_array($domain_data) || $domain_data["domain_id"] < 1) {
+			$errmsg = $validator['errmsg'];
+			if(isset($app->tform->wordbook[$errmsg])) {
+				return $app->tform->wordbook[$errmsg]."<br>\r\n";
+			} else {
+				return $errmsg."<br>\r\n";
+			}
+		}
+
+		$doc_root = $domain_data["document_root"];
+		$is_ok = false;
+		if($doc_root == $field_value) $is_ok = true;
+
+		$doc_root .= "/";
+		if(substr($field_value, 0, strlen($doc_root)) == $doc_root) $is_ok = true;
+
+		if(stristr($field_value, '..') or stristr($field_value, './') or stristr($field_value, '/.')) $is_ok = false;
+
+		//* Final check if docroot path of website is >= 5 chars
+		if(strlen($doc_root) < 5) $is_ok = false;
+
+		if($is_ok == false) {
+			$errmsg = $validator['errmsg'];
+			if(isset($app->tform->wordbook[$errmsg])) {
+				return $app->tform->wordbook[$errmsg]."<br>\r\n";
+			} else {
+				return $errmsg."<br>\r\n";
+			}
+		}
+	}
 
 }

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