From 6b15d5f4e18578acb46be3babc46b7a9d3a9299c Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Mon, 14 Dec 2015 10:14:45 -0500
Subject: [PATCH] - added {DOCROOT_CLIENT} to directive placeholders (non-symlink docroot) - made placeholders visible for apache, too - added event raise at formdef loading (on_before_formdef and on_after_formdef) - added possibility to put plugin files into module/lib/plugin.d/ directory

---
 interface/lib/classes/tform_base.inc.php |   26 ++++++++++++--------------
 1 files changed, 12 insertions(+), 14 deletions(-)

diff --git a/interface/lib/classes/tform_base.inc.php b/interface/lib/classes/tform_base.inc.php
index 104217d..95162a7 100644
--- a/interface/lib/classes/tform_base.inc.php
+++ b/interface/lib/classes/tform_base.inc.php
@@ -126,6 +126,7 @@
 	function loadFormDef($file, $module = '') {
 		global $app, $conf;
 
+		$app->plugin->raiseEvent('on_before_formdef', $module);
 		include $file;
 		$this->formDef = $form;
 
@@ -150,6 +151,8 @@
 			$wb = $app->functions->array_merge($wb_global, $wb);
 		}
 		if(isset($wb_global)) unset($wb_global);
+		
+		$app->plugin->raiseEvent('on_after_formdef', $module);
 
 		$this->wordbook = $wb;
 
@@ -416,12 +419,10 @@
 
 		/* CSRF PROTECTION */
 		// generate csrf protection id and key
-		$_csrf_id = uniqid($this->formDef['name'] . '_');
-		$_csrf_value = sha1(uniqid(microtime(true), true));
-		if(!isset($_SESSION['_csrf'])) $_SESSION['_csrf'] = array();
-		if(!isset($_SESSION['_csrf_timeout'])) $_SESSION['_csrf_timeout'] = array();
-		$_SESSION['_csrf'][$_csrf_id] = $_csrf_value;
-		$_SESSION['_csrf_timeout'][$_csrf_id] = time() + 3600; // timeout hash in 1 hour
+		$csrf_token = $app->auth->csrf_token_get($this->formDef['name']);
+		$_csrf_id = $csrf_token['csrf_id'];
+		$_csrf_value = $csrf_token['csrf_key'];
+		
 		$this->formDef['tabs'][$tab]['fields']['_csrf_id'] = array(
 			'datatype' => 'VARCHAR',
 			'formtype' => 'TEXT',
@@ -714,10 +715,6 @@
 					unset($_POST);
 					unset($record);
 				}
-				$_SESSION['_csrf'][$_csrf_id] = null;
-				$_SESSION['_csrf_timeout'][$_csrf_id] = null;
-				unset($_SESSION['_csrf'][$_csrf_id]);
-				unset($_SESSION['_csrf_timeout'][$_csrf_id]);
 				
 				if(isset($_SESSION['_csrf_timeout']) && is_array($_SESSION['_csrf_timeout'])) {
 					$to_unset = array();
@@ -1064,11 +1061,10 @@
 				}
 				break;
 
-
-
 			case 'ISIPV4':
 				$vip=1;
-				if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
+//				if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
+				if(preg_match("/^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/", $field_value)){
 					$groups=explode(".", $field_value);
 					foreach($groups as $group){
 						if($group<0 or $group>255)
@@ -1084,6 +1080,7 @@
 					}
 				}
 				break;
+
 			case 'ISIP':
 				if($validator['allowempty'] != 'y') $validator['allowempty'] = 'n';
 				if($validator['allowempty'] == 'y' && $field_value == '') {
@@ -1113,7 +1110,8 @@
 							if(preg_match("/^(\:\:([a-f0-9]{1,4}\:){0,6}?[a-f0-9]{0,4}|[a-f0-9]{1,4}(\:[a-f0-9]{1,4}){0,6}?\:\:|[a-f0-9]{1,4}(\:[a-f0-9]{1,4}){1,6}?\:\:([a-f0-9]{1,4}\:){1,6}?[a-f0-9]{1,4})(\/\d{1,3})?$/i", $field_value)){
 								$ip_ok = 1;
 							}
-							if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
+//							if(preg_match("/^[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}(\.)[0-9]{1,3}$/", $field_value)){
+							if(preg_match("/^((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/", $field_value)){
 								$ip_ok = 1;
 							}
 							if($ip_ok == 0) {

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