Open source an iOS terminal packet capture tool (Knot) written by Swift, which can parse HTTPS traffic

Open source address

github.com/Lojii/Knot

Knot is an iOS terminal packet capture tool, simple packet capture tool, no other scientific functions, open source all the complete code (Network+UI), using MITM(man in the middle attack) technology, written by SWIFT, currently implemented HTTP (S) parsing, can be extended to any other protocol

This project was written by me in my spare time. There is room for code optimization. Due to busy work and the failure of listing App Store, the iteration and code optimization of the planned version have not been done, lying in the computer for more than half a year, so we just open source it

Implemented functions

HTTP and HTTPS traffic capture
Traffic analysis, multi-format export, process analysis
It can capture the communication data between other devices in the LAN and the outside world
Install and export the CA certificate
Internationalization of Chinese and English
Configure and export filtering rules