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99 lines
3.5 KiB
Python
99 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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"""让爆破测试从**另一个源 IP** 发起。
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现在限速是按来源 IP 的（防止别人用错码把你锁在门外）。
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测试如果从 127.0.0.1 爆破，就会把同 IP 的合法配对也锁上。
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Windows 整个 127.0.0.0/8 都是回环，所以从 127.0.0.2 发就能模拟"另一台机器"，
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顺带真正验证了按 IP 隔离。
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"""
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from __future__ import annotations
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import sys
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from pathlib import Path
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E2E = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\_tests"
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r"\test_e2e_features.py")
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# Client 支持指定源地址
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CLIENT_OLD = '''class Client:
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def __init__(self, host, port, timeout=10.0):
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self.sock = socket.create_connection((host, port), timeout=timeout)'''
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CLIENT_NEW = '''class Client:
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def __init__(self, host, port, timeout=10.0, source_ip=None):
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if source_ip:
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# 绑定一个具体的源地址，用来模拟"另一台机器"
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# （Windows 上整个 127.0.0.0/8 都是回环）
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self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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self.sock.settimeout(timeout)
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self.sock.bind((source_ip, 0))
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self.sock.connect((host, port))
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else:
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self.sock = socket.create_connection((host, port), timeout=timeout)'''
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# 爆破客户端换源地址
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BREAKER_OLD = ' breaker = Client("127.0.0.1", PORT)'
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BREAKER_NEW = (' # 从 127.0.0.2 发起 —— 限速是按 IP 的，\n'
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' # 用同一个 IP 会把后面的合法配对一起锁掉\n'
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' breaker = Client("127.0.0.1", PORT, source_ip="127.0.0.2")')
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# 顺带断言"另一个 IP 被锁不影响本机"
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EXTRA_CHECK = ''' check("连续错码会被限速", limited,
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f"12 次都没触发限速，最后一次: {r}")
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breaker.close()
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# 反向验证：另一个 IP 被锁住了，本机不受影响
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probe = Client("127.0.0.1", PORT)
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reply_probe = probe.call({"cmd": "pair", "deviceId": "probe",
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"deviceName": "本机", "code": code},
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timeout=10)
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check("★ 别的 IP 被锁不影响本机配对",
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reply_probe.get("ok") is True, str(reply_probe)[:120])
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probe.close()
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# 上面这台已经配上并自动关闭了配对窗口，所以后面的合法配对
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# 用已保存的令牌继续（重新起一个连接）
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paired_token = reply_probe.get("token", "")
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'''
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def main() -> int:
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text = E2E.read_text(encoding="utf-8")
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if "source_ip" in text:
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print(" 已经改过")
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return 0
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for old, new, tag in ((CLIENT_OLD, CLIENT_NEW, "Client 支持源地址"),
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(BREAKER_OLD, BREAKER_NEW, "爆破用 127.0.0.2")):
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if old not in text:
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print(f" [跳过] {tag} —— 锚点没找到")
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return 1
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text = text.replace(old, new, 1)
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print(f" {tag}: OK")
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# 在爆破检查之后插入反向验证
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old_tail = ''' check("连续错码会被限速", limited,
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f"12 次都没触发限速，最后一次: {r}")
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breaker.close()
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'''
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if old_tail in text:
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text = text.replace(old_tail, EXTRA_CHECK, 1)
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print(" 反向验证: OK")
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E2E.write_text(text, encoding="utf-8")
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import ast
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try:
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ast.parse(E2E.read_text(encoding="utf-8"))
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print(" 语法 OK")
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except SyntaxError as exc:
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print(f" 语法错误: {exc}")
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return 1
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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