Python HTTP/HTTPS Proxy (pyja3proxy)

Python proxy for TLS Fingerprinting with JA3

This is a fully functional HTTP/HTTPS proxy written in Python. It supports:

• HTTP and HTTPS traffic forwarding
• HTTP/2 support with Chrome 131 impersonation (via curl_cffi)
• Custom listening interface & port
• Logging support
• Command-line arguments for configuration

📦 Requirements

Install the necessary dependencies before running the proxy:

pip install -r requirements

🚀 Running the Proxy

To start the proxy server, use the following command:

python proxy.py --interface 0.0.0.0 --port 8080 --impersonate chrome131 --debug

🔹 Available Command-Line Arguments

Argument	Description	Default Value
--interface	IP address to bind (e.g., 127.0.0.1, 0.0.0.0)	0.0.0.0
--port	Port number to listen on	8080
--impersonate	Chrome version for impersonation (chrome131)	chrome131
--debug	Enable debug mode for verbose logging	Disabled

🌍 Configuring Your System/Browser to Use the Proxy

To use the proxy, configure your browser or system proxy settings:

• HTTP Proxy: 127.0.0.1:8080
• HTTPS Proxy: 127.0.0.1:8080

For remote use, replace 127.0.0.1 with the server's IP.

🔍 Testing the Proxy

1️⃣ Test HTTP Requests

curl -x http://127.0.0.1:8080 http://example.com

2️⃣ Test HTTPS Requests

curl -x http://127.0.0.1:8080 https://example.com -k

📜 Features

✅ Supports HTTP & HTTPS requests
✅ Handles HTTPS CONNECT method
✅ Impersonates Chrome 131 using curl_cffi
✅ Multi-threaded for handling multiple clients
✅ Customizable via command-line arguments
✅ Logging support

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🛠️ Need Help?

If you have any issues or feature requests, feel free to submit an issue or a pull request! 🚀