#!/usr/bin/env python3

from urllib.request import urlopen, build_opener, install_opener, Request, BaseHandler
from http.server import BaseHTTPRequestHandler, HTTPServer
from base64 import b64decode, b64encode
from binascii import hexlify, unhexlify

host = "localhost"
port = 80

class HTTPErrorIgnore(BaseHandler):
    def http_response(self, request, response):
        return response
install_opener(build_opener(HTTPErrorIgnore))

class Server(BaseHTTPRequestHandler):
    def do_GET(self):
        print(self.path)
        print(self.headers)
        self.send_response(200)
        self.end_headers()

    def do_POST(self):
        path = self.path
        if path.startswith("////////"):
            path = path[8:]

        print(path)
        print(self.headers)
        body = self.rfile.read(int(self.headers.get("Content-Length")))
        if path != "/login":
            data = bytearray(b64decode(body))
            # if data[0] == 4:
                # text = unhexlify("C8BFD0BFCC00C1C9C8C8BB00C1C3D0BF00D3C9CF00CFCAFF")
                # for i, x in enumerate(text):
                    # data[4+i] = x

            # new = bytearray(unhexlify("02fad7c9ef7ffff76fa0ffff000000000000000000000000000000000000000000000000"))
            # new[1] = data[1]
            # new[2] = data[2]
            # new[3] = data[3]
            # data = new

            # data[4] = 0x00
            # data[5] = 0x00
            # data[6] = 0x00
            # data[7] = 0x00
            print(hexlify(data).decode())
            body = b64encode(data)
            print(body)

        print("====")
        r = Request("https://fools2022.online" + path, data=body)
        for header in self.headers:
            r.add_header(header, self.headers.get(header))
        req = urlopen(r)
        res = req.read()
        # print(req.code)
        print(req.headers)
        print(res)
        print()

        self.send_response(req.code)
        for header in req.headers:
            if header == "Transfer-Encoding":
                continue
            self.send_header(header, req.headers.get(header))
        self.end_headers()
        self.wfile.write(res)

if __name__ == "__main__":
    server = HTTPServer((host, port), Server)
    server.serve_forever()