Quick Summary: 📝
Proxelar is a Man-in-the-Middle proxy written in Rust, designed to intercept, inspect, and modify HTTP/HTTPS traffic. It offers flexible interfaces including a TUI and a web GUI, and supports Lua scripting for runtime traffic manipulation.
Key Takeaways: 💡
✅ Dynamic traffic manipulation via Lua scripting for requests and responses.
✅ Seamless HTTP/S interception with automatic CA and certificate generation.
✅ Multiple interfaces including TUI, Web GUI, and terminal output for flexible workflows.
✅ Powerful for debugging APIs, reverse engineering, mocking responses, and automating network tasks without changing source code.
✅ Built with Rust, ensuring high performance and reliability for network traffic control.
Project Statistics: 📊
- ⭐ Stars: 691
- 🍴 Forks: 39
- ❗ Open Issues: 5
Tech Stack: 💻
- ✅ Rust
Proxelar is a powerful Man-in-the-Middle (MiTM) proxy crafted in Rust, designed to give developers unprecedented control and visibility over their HTTP and HTTPS network traffic. It effectively positions itself between your application and the internet, allowing you to intercept, inspect, and even modify every single request and response flowing through it. Imagine having a real-time command center for all your network communications, enabling you to understand exactly what's happening under the hood.
The core magic of Proxelar lies in its Lua scripting capabilities. Developers can write custom on_request and on_response hooks, which are essentially small scripts that execute whenever traffic passes through the proxy. This means you can dynamically alter headers, modify payloads, block specific requests, or even completely mock responses without ever touching your application's source code. This level of runtime manipulation is incredibly powerful for a wide range of tasks, from injecting authentication tokens for testing to simulating API failures.
For secure HTTPS traffic, Proxelar handles interception seamlessly. It automatically generates a Certificate Authority (CA) and mints per-host certificates, allowing you to decrypt and inspect encrypted communications without complex manual setup. It also supports both forward and reverse proxy modes, making it versatile for different network architectures and debugging scenarios, whether you're analyzing client-side requests or routing traffic to an upstream target.
Beyond its powerful scripting, Proxelar offers flexible interfaces to suit your workflow. You can choose from an interactive Terminal User Interface (TUI) for a keyboard-driven experience, a plain terminal output for logging, or a user-friendly web GUI for visual inspection and filtering of requests. This adaptability ensures that no matter your preference, you have a comfortable way to interact with your traffic data. Installing the root certificate is also made incredibly simple; just visit http://proxel.ar through the proxy, and it guides you through the process.
Developers should seriously consider integrating Proxelar into their toolkit for several compelling reasons. It's an indispensable tool for debugging complex API interactions, reverse engineering third-party services, or thoroughly testing mobile applications where direct code modification isn't feasible. You can use it to inject specific headers for testing edge cases, mock entire API responses to develop against an unfinished backend, or automate repetitive network transformations. Because it's built with Rust, Proxelar boasts impressive performance and reliability, ensuring it can handle demanding traffic loads efficiently. It simplifies network analysis and manipulation, saving countless hours typically spent on guesswork or cumbersome debugging setups.
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