added: antispam mechanism

each html form has a hidden form_id and counter_id
counter_id on the client side is generated through javascript code
on the server the form_id and counter_id is stored in the session
after sending the html form the server checks the form_id and counter_id




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@1116 e52654a7-88a9-db11-a3e9-0013d4bc506e

winixd/functions/emacs.cpp

@@ -5,7 +5,7 @@
  */
 
 /* 
- * Copyright (c) 2008-2014, Tomasz Sowa
+ * Copyright (c) 2008-2018, Tomasz Sowa
  * All rights reserved.
  * 
  * Redistribution and use in source and binary forms, with or without
@@ -81,6 +81,8 @@ bool Emacs::HasAccess()
 
 
 
+// !! IMPROVE ME in functions.cpp there is a similar function
+/*
 bool Emacs::PostEmacsCheckAbuse(bool adding)
 {
 	if( !system->rebus.CheckRebus() )
@@ -101,6 +103,7 @@ bool Emacs::PostEmacsCheckAbuse(bool adding)
 
 return true;
 }
+*/
 
 
 // !! zmienic nazwy 
@@ -152,7 +155,7 @@ void Emacs::MakePost()
 	if( adding )
 		functions->SetUser(cur->request->item); // set user before checking the rebus
 
-	if( !PostEmacsCheckAbuse(adding) )
+	if( functions->CheckAbuse() )
 		return;
 
 	if( adding )