python3 requests bind source IP request. 绑定接口IP(源IP)请求URL.

demo-requests-bind-src-ip.py

#!/usr/bin/env python3
# -*- coding:utf-8 -*-
"""
    demo-requests-bind-src-ip.py
    ~~~~~~~~

    :author: Fufu, 2022/12/28
"""
import socket
import sys

import requests


class BindSrcIP:
    def __init__(self, ip: str):
        self.src_ip = ip
        self.socket = socket.socket

    def __enter__(self):
        def src_socket(*args, **kwargs):
            s = self.socket(*args, **kwargs)
            s.bind((self.src_ip, 0))
            return s

        socket.socket = src_socket

    def __exit__(self, type, value, trace):
        socket.socket = self.socket


if __name__ == '__main__':
    src_ip = sys.argv[1] if len(sys.argv) > 1 else '0.0.0.0'
    with BindSrcIP(src_ip):
        r = requests.get('https://ipinfo.io')
        print(r.text)

#!/usr/bin/env python3
# -*- coding:utf-8 -*-
"""
    xycurl.py
    ~~~~~~~~
    指定源 IP 请求 ipinfo.io / myip.ipip.net

    e.g.::

        python3 xycurl.py
        ./xycurl.py
        ./xycurl.py 11.65.58.1
        ./xycurl.py 11.65.58.1 ipinfo.io
        ./xycurl.py 11.65.58.1 open-ip.ff.com:8080

    :author: Fufu, 2022/7/13
    :update: Fufu, 2023/2/23 支持指定带端口的接口地址
"""
import json
import sys
from http.client import HTTPConnection


def curl(host, port, src_addr, *, timeout=5):
    try:
        client = HTTPConnection(host, port, source_address=src_addr, timeout=timeout)
        client.request('GET', '/')
        resp = client.getresponse()
        print('>>>', resp.status, resp.reason)
        data = resp.read()
        client.close()
    except Exception as e:
        print('>>>', e)
        return

    try:
        print('>>>', json.loads(data))
    except Exception:
        try:
            print('>>>', data.decode('utf-8'))
        except Exception:
            print('>>>', data)


if __name__ == '__main__':
    s = (sys.argv[1], 0) if len(sys.argv) > 1 else None
    h = sys.argv[2] if len(sys.argv) > 2 else 'ipinfo.io'
    p = 80
    if ':' in h and '[' not in h:
        h, p = h.rsplit(':', 1)
    curl(h, p, s)