ValdikSS/GoodbyeDPI

Bypass DPI over UDP ports.

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#276 opened on Aug 9, 2022

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 (7 comments) (11 reactions) (0 assignees)C (28,275 stars) (2,174 forks)batch import
enhancementhelp wanted

Description

Describe your feature / Опишите ваше предложение

Any plans to support udp ports?

Discord voice runs over udp ports and it's blocked here. Whenever i turn on voice chat I hear robot voices which doesn't allow me to listen or have conversations.

Contributor guide

Tech stack
c
Domain
security
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
over 1 week
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
C programmingWindows networkingWinDivert libraryDPI bypass concepts
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
25
Research direction
Investigate how GoodbyeDPI currently handles TCP traffic and identify where UDP packets would need to be intercepted. Examine the WinDivert packet capture loop and the processing pipeline to add UDP support. Check whether the existing DPI bypass techniques can be adapted to UDP or require new methods. Review the project's documentation and any existing code for handling different protocols.