How to Make a Proxy Server in Python in 2024

Install Dependencies

Install Python and libraries like Flask or socket. These tools allow handling requests and responses between client and target servers.

Set Up Python Script

Create a Python script, importing required modules (socket, requests, or Flask) to build the core logic of the proxy server.

Listen for Requests

Use sockets to listen on a specific port, or configure Flask routes to accept and forward HTTP/HTTPS requests.

Forward Requests

Process incoming requests by forwarding them to the target server, modifying headers or data if necessary.

Handle Responses

Capture responses from the target server, process or filter them, and send them back to the client.

Test & Secure the Server

Test with tools like Postman or cURL, and add security features (e.g., authentication, IP whitelisting) to control access.

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