franpol38000 Posted October 9, 2016 Share Posted October 9, 2016 Hi everybody, since fews days I've project to make a firewall with autoit, do you think it's possible ? If yes, Have you an idea how to listen the data ports with an autoit command ? Thanks in advance for your help. Link to comment Share on other sites More sharing options...
Moderators JLogan3o13 Posted October 9, 2016 Moderators Share Posted October 9, 2016 @franpol38000 check out the Firewall UDF in my signature. It is a bit older, but should give you some ideas. "Profanity is the last vestige of the feeble mind. For the man who cannot express himself forcibly through intellect must do so through shock and awe" - Spencer W. Kimball How to get your question answered on this forum! Link to comment Share on other sites More sharing options...
franpol38000 Posted October 10, 2016 Author Share Posted October 10, 2016 Thanks JLogan3o13, I check your UDF but I don't understand how you can listen the data ports ? for example, I'd like to know what are the datas I get or I send, to know if it's an normal activity or if it's one of hacker. If someone check all my ports, I want block this IP also, ... Link to comment Share on other sites More sharing options...
BrewManNH Posted October 10, 2016 Share Posted October 10, 2016 Writing a firewall is not an easy task. Writing it in AutoIt would be impractical as the program would run slowly and would impact your system performance. If I posted any code, assume that code was written using the latest release version unless stated otherwise. Also, if it doesn't work on XP I can't help with that because I don't have access to XP, and I'm not going to.Give a programmer the correct code and he can do his work for a day. Teach a programmer to debug and he can do his work for a lifetime - by Chirag GudeHow to ask questions the smart way! I hereby grant any person the right to use any code I post, that I am the original author of, on the autoitscript.com forums, unless I've specifically stated otherwise in the code or the thread post. If you do use my code all I ask, as a courtesy, is to make note of where you got it from. Back up and restore Windows user files _Array.au3 - Modified array functions that include support for 2D arrays. - ColorChooser - An add-on for SciTE that pops up a color dialog so you can select and paste a color code into a script. - Customizable Splashscreen GUI w/Progress Bar - Create a custom "splash screen" GUI with a progress bar and custom label. - _FileGetProperty - Retrieve the properties of a file - SciTE Toolbar - A toolbar demo for use with the SciTE editor - GUIRegisterMsg demo - Demo script to show how to use the Windows messages to interact with controls and your GUI. - Latin Square password generator Link to comment Share on other sites More sharing options...
Moderators JLogan3o13 Posted October 10, 2016 Moderators Share Posted October 10, 2016 @franpol38000 I apologize, I misread your initial post; I thought you were looking to control a FW not make one. I would agree wholeheartedly with BrewManNH; to be able to write your own firewall is going to take a language better suited to the task than AutoIt. It is also going to take a high degree of skill and understanding of how data flows in and out of the machine; it isn't exactly a weekend project that anyone can sit down and script out. "Profanity is the last vestige of the feeble mind. For the man who cannot express himself forcibly through intellect must do so through shock and awe" - Spencer W. Kimball How to get your question answered on this forum! Link to comment Share on other sites More sharing options...
franpol38000 Posted October 10, 2016 Author Share Posted October 10, 2016 Thanks for yours answers. Which language will be better for this kind of project ? I can guess it's not easy to do it and it will takes lot of time to understand everything, but I really want do it by myself. People said to me to use Wireshark with tcpdump command, but I don't want be an user of software. I want understand how we can do this. Link to comment Share on other sites More sharing options...
Codefuser Posted October 16, 2016 Share Posted October 16, 2016 I would suggest C++/C in order to do it. AutoIt is limited and therefore won't be able to do this (especially since multithreading is not supported, the firewall will be very slow). Link to comment Share on other sites More sharing options...
orbs Posted October 30, 2016 Share Posted October 30, 2016 @franpol38000, i just stumbled upon this: if you want a basic TCP monitoring script than can close undesired connections, you will probably find it interesting. at least it will give you some notion on how to go about it. Signature - my forum contributions: Spoiler UDF: LFN - support for long file names (over 260 characters) InputImpose - impose valid characters in an input control TimeConvert - convert UTC to/from local time and/or reformat the string representation AMF - accept multiple files from Windows Explorer context menu DateDuration - literal description of the difference between given dates Apps: Touch - set the "modified" timestamp of a file to current time Show For Files - tray menu to show/hide files extensions, hidden & system files, and selection checkboxes SPDiff - Single-Pane Text Diff Link to comment Share on other sites More sharing options...
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