ISP固有のバグ再現向けレジデンシャルプロキシ

# Keep one sticky exit for a bug reproduction and write a record for the ticket.
import json
import time
from datetime import datetime, timezone

import requests

GATEWAY = "gw.broadbandproxies.com"
PORT = 7777
TARGET = "country-us-state-az-city-phoenix-asn-22773"  # Cox network in Phoenix
SESSION = "bug4521"
USERNAME = "USERNAME-" + TARGET + "-session-" + SESSION + "-ttl-30"
PASSWORD = "PASSWORD"

proxy = "http://%s:%s@%s:%d" % (USERNAME, PASSWORD, GATEWAY, PORT)
proxies = {"http": proxy, "https": proxy}


def now():
    return datetime.now(timezone.utc).isoformat(timespec="seconds")


def exit_ip():
    r = requests.get("https://api.ipify.org?format=json", proxies=proxies, timeout=30)
    r.raise_for_status()
    return r.json()["ip"]


def origin(ip):
    r = requests.get(
        "https://stat.ripe.net/data/prefix-overview/data.json",
        params={"resource": ip, "sourceapp": "bug-repro"},
        timeout=30,
    )
    r.raise_for_status()
    data = r.json()["data"]
    return [a["asn"] for a in data.get("asns", [])], data.get("resource")


ip = exit_ip()
asns, prefix = origin(ip)
record = {"target": TARGET, "session": SESSION, "start_utc": now(), "exit_ip": ip,
          "origin_asns": asns, "prefix": prefix, "ip_changes": []}

# Reproduce the bug in the browser now, with the same username.
# This loop only checks every 5 minutes that the exit IP has not moved.
for _ in range(5):
    time.sleep(300)
    current = exit_ip()
    if current != ip:
        record["ip_changes"].append({"time_utc": now(), "new_ip": current,
                                     "origin_asns": origin(current)[0]})
        ip = current

record["end_utc"] = now()
print(json.dumps(record, indent=2))