#!/usr/bin/env python3
from http.server import BaseHTTPRequestHandler, HTTPServer
import logging
from hashlib import sha1
from pathlib import Path


class Server(BaseHTTPRequestHandler):
    def _set_response(self):
        self.send_response(200)
        self.send_header('Content-type', 'text/html')
        self.end_headers()

    def do_GET(self):
        self._set_response()

        self.wfile.write(f"GET request for {self.path}".encode())

    def do_POST(self):
        content_length = int(self.headers['Content-Length'])
        post_data = self.rfile.read(content_length)
        hash = sha1()
        hash.update(post_data)
        post_path = Path(f'{hash.hexdigest()}.zip')

        with post_path.open('wb') as post_file:
            post_file.write(post_data)

        self._set_response()
        self.wfile.write(f"POST request for {self.path}".encode())


def run(host='0.0.0.0', port=80):
    httpd = HTTPServer((host, port), Server)

    try:
        httpd.serve_forever()
    except KeyboardInterrupt:
        pass

    httpd.server_close()


if __name__ == '__main__':
    logging.basicConfig(level=logging.INFO)
    run()