A mini web proxy to accelerate github access.

mini-web-proxy

# Author: Jay
# Date: 2023-01-24
# Description: A mini web proxy to accelerate github access.
# Usage: python3 mini_web_proxy.py
# Note: You need to set up a http/https proxy first

import http.client
import http.server
import logging
import socketserver
import urllib, urllib.request

PORT = 2023


class MiddlemanHandler(http.server.BaseHTTPRequestHandler):
	def do_GET(self):
		print("MiddlemanHandler got a GET request for", self.path)

		real_request_url = self.path[1:]
		logging.info('Real url %s', real_request_url)
		response = urllib.request.urlopen(real_request_url)

		self.send_response(response.status)
		for h in response.headers.items():
			self.send_header(h[0], h[1])
		self.end_headers()

		self.wfile.write(response.read())

def serve():
	# Set up the upstream
	proxy = urllib.request.ProxyHandler({'http': 'http://127.0.0.1:1085', 'https': 'http://127.0.0.1:1085'})
	logging.info('Proxy set')
	opener = urllib.request.build_opener(proxy)
	logging.info('Opener ready')
	urllib.request.install_opener(opener)
	logging.info('Opener installed')

	Handler = MiddlemanHandler

	logging.info("serving at port %d", PORT)
	# Kill when keyboard interrupt
	httpd = socketserver.TCPServer(("", PORT), Handler)
	try:
		httpd.serve_forever()
	except KeyboardInterrupt:
		httpd.server_close()
	finally:
		httpd.server_close()

# Main entry
if __name__ == '__main__':
	serve()