Files
ykxmz/_build/patch_relay_admin.py
T
xmz7891 b705216e4a ykxmz 1.5.0锛氫慨澶嶆墜琛ㄧ TLS 璇佷功鏍¢獙 + MTU 淇缃戠粶绋冲畾鎬?
琚帶绔?- 淇 MTU 闂锛氬す MSS + 璺緞 MTU 鎺㈡祴锛堝叕缃戝彲鐢ㄧ巼 48% -> 100%锛?- 澶嶇敤 HTTP 杩炴帴锛堝厤鎺夋瘡娆℃柊寤?TLS 鐨?30% 鎻℃墜澶辫触锛?- 姣忓垎閽熷洖澶存壘灞€鍩熺綉锛岃嚜鍔ㄥ垏鍥炲揩 400 鍊嶇殑璺緞
- 鐢婚潰蹇冭烦甯э細闈欐鏃剁渷娴侀噺锛屽鎴风浠嶇煡閬撴祦鏄椿鐨?- 閿佸睆鏃剁粰鍑哄彲鎿嶄綔鐨勬彁绀?
鎵嬭〃绔?- 鍐呯疆 GTS Root R4 / GlobalSign Root CA锛屼慨 SSLHandshakeException
- 杩炴帴閿欒缈昏瘧鎴愪汉璇濓紙璇佷功/鏃堕棿/瑙f瀽/瓒呮椂鍒嗗埆鎻愮ず锛?- 缁忎腑杞繛涓婂悗鐢ㄦ湇鍔″櫒鎶ョ殑鍦板潃鍒锋柊宸查厤瀵硅褰?- 鏂板灞€鍩熺綉杩炴帴椤甸潰銆佹湇鍔″櫒寤惰繜妫€娴?
鏈嶅姟鍣ㄧ
- 鏀寔 chunked 璇锋眰浣擄紙淇瘡 16 绉掍竴娆$殑杩炴帴閿欎贡涓庡ぇ闈㈢Н 502锛?- 缃戠粶璋冧紭鑴氭湰 net-tune.sh锛堝紑鏈鸿嚜鍔ㄥ簲鐢級
- 绠$悊椤碉細鎵归噺鍒犻櫎銆佺綉缁滀綋妫€銆佷笅杞藉尯
- 闅ч亾鏀?HTTP/2 + 鍙岃繛鎺?
鏂囨。
- 璁稿彲鍗忚 / 瀹夎鍓嶅繀璇?/ 瀹夎鍚庨』鐭ワ紙浣滆€咃細灏忛害瀛愶級
2026-10-06 19:01:05 +08:00

196 lines
7.0 KiB
Python
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
# -*- coding: utf-8 -*-
"""给中转服务器加管理接口。
用户要「收发服务器端可以管理」,所以要能:
* 看所有设备 / 在线状态 / 流量
* 踢掉某个设备的会话
* 抹掉一个配对码绑定(让那台设备下次能设新码)
* 管理页要凭钥匙访问(默认谁都能看配对码不合适)
钥匙没配就自动生成一个,存在 data/admin_key.txt(权限 600)。
"""
from __future__ import annotations
import sys
from pathlib import Path
RELAY = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\relay\relay.py")
# ---------------- 1. 钥匙 ----------------
OLD_KEY = 'ADMIN_KEY = os.environ.get("RELAY_ADMIN_KEY", "")\n'
NEW_KEY = '''ADMIN_KEY = os.environ.get("RELAY_ADMIN_KEY", "")
def admin_key() -> str:
"""管理页 / 管理接口的钥匙。
没配置就自动生成一个并记到 data/admin_key.txt。
以前默认是空字符串,等于管理页谁都能打开 ——
那上面能看到配对码,太不合适了。
"""
global ADMIN_KEY
if ADMIN_KEY:
return ADMIN_KEY
path = DATA_DIR / "admin_key.txt"
try:
if path.is_file():
ADMIN_KEY = path.read_text(encoding="utf-8").strip()
if not ADMIN_KEY:
ADMIN_KEY = secrets.token_urlsafe(18)
DATA_DIR.mkdir(parents=True, exist_ok=True)
path.write_text(ADMIN_KEY, encoding="utf-8")
try:
os.chmod(path, 0o600)
except OSError:
pass
except Exception: # noqa: BLE001
ADMIN_KEY = ADMIN_KEY or secrets.token_urlsafe(18)
return ADMIN_KEY
def admin_ok(supplied: str) -> bool:
"""常数时间比较,避免时序侧信道。"""
if not supplied:
return False
return secrets.compare_digest(supplied, admin_key())
'''
# ---------------- 2. 管理接口 ----------------
OLD_ROUTE = ''' if path == "/v1/client/detach":'''
NEW_ROUTE = ''' # ---- 管理接口(要钥匙)----
if path.startswith("/v1/admin/"):
supplied = (self.headers.get("X-Admin")
or _query(self.path, "key") or "")
if not admin_ok(supplied):
self._json(403, {"ok": False, "error": "管理钥匙不对"})
return
if path == "/v1/admin/devices":
self._json(200, RELAY.snapshot())
return
if path == "/v1/admin/kick":
device_id = str(self._json_body().get("deviceId") or "")
if not device_id:
self._json(400, {"ok": False, "error": "要给 deviceId"})
return
gone = RELAY.kick(device_id)
log(f"管理操作:踢掉 {device_id[:12]}… 的 {gone} 个会话")
self._json(200, {"ok": True, "kicked": gone})
return
if path == "/v1/admin/forget":
code = str(self._json_body().get("code") or "").strip()
if not CODE_RE.match(code):
self._json(400, {"ok": False, "error": "配对码要是 6 位数字"})
return
done = RELAY.forget(code)
log(f"管理操作:抹掉配对码 {code} -> {done}")
self._json(200, {"ok": True, "forgotten": done})
return
self._json(404, {"ok": False, "error": "没有这个管理接口"})
return
if path == "/v1/client/detach":'''
# ---------------- 3. 管理页要钥匙 ----------------
OLD_PAGE = ''' if path in ("/", "/admin"):
self._admin_page()
return'''
NEW_PAGE = ''' if path in ("/", "/admin"):
# 管理页要钥匙 —— 上面会显示配对码,不能谁都能看
supplied = _query(self.path, "key") or ""
if not admin_ok(supplied):
self._send(403, _login_page(), "text/html; charset=utf-8")
return
self._admin_page()
return'''
LOGIN_PAGE = '''def _login_page() -> bytes:
return """<!doctype html><html lang=zh><meta charset=utf-8>
<meta name=viewport content="width=device-width,initial-scale=1">
<title>中转服务器 · 需要钥匙</title>
<style>
body{{font:14px/1.6 -apple-system,'Microsoft YaHei',sans-serif;
background:#0f1117;color:#e6edf3;display:flex;align-items:center;
justify-content:center;height:100vh;margin:0}}
.box{{background:#161b22;border:1px solid #30363d;border-radius:12px;
padding:26px 30px;max-width:400px}}
h1{{font-size:17px;margin:0 0 10px}} p{{color:#8b949e;font-size:13px}}
code{{background:#21262d;padding:2px 7px;border-radius:4px;
display:inline-block;margin-top:6px;word-break:break-all}}
</style>
<div class=box>
<h1>需要管理钥匙</h1>
<p>钥匙在随身 WiFi 的<br><code>/root/lanremote-relay/data/admin_key.txt</code></p>
<p>打开方式:<br><code>/?key=你的钥匙</code></p>
</div></html>""".encode("utf-8")
def _query(url: str, name: str) -> str:
"""从 URL 里取一个查询参数(不引 urllib,省内存)。"""
if "?" not in url:
return ""
from urllib.parse import parse_qs
try:
values = parse_qs(url.split("?", 1)[1]).get(name) or []
return values[0] if values else ""
except Exception: # noqa: BLE001
return ""
'''
def main() -> int:
text = RELAY.read_text(encoding="utf-8")
ok = True
for old, new, tag in ((OLD_KEY, NEW_KEY, "管理钥匙(自动生成+常数时间比较)"),
(OLD_ROUTE, NEW_ROUTE, "管理接口 kick/forget/devices"),
(OLD_PAGE, NEW_PAGE, "管理页加钥匙校验")):
if old not in text:
print(f" [失败] {tag} —— 锚点没找到")
ok = False
continue
text = text.replace(old, new, 1)
print(f" {tag}")
# _login_page / _query 放在 _esc 前面
anchor = "def _esc(text) -> str:"
if "_login_page" not in text.split("def _esc")[0] and anchor in text:
text = text.replace(anchor, LOGIN_PAGE + anchor, 1)
print(" _login_page / _query 已插入")
# 启动时把钥匙打出来,方便用户找
old_boot = ''' if not ADMIN_KEY:
log("提示:未设 RELAY_ADMIN_KEY,管理页任何人都能看(只有配对码和流量)")'''
new_boot = ''' key = admin_key()
log(f"管理页:http://<本机>:{PORT}/?key={key}")
log(f"(钥匙也在 {DATA_DIR / 'admin_key.txt'})")'''
if old_boot in text:
text = text.replace(old_boot, new_boot, 1)
print(" 启动日志会打印管理页地址")
RELAY.write_text(text, encoding="utf-8")
import ast
try:
ast.parse(RELAY.read_text(encoding="utf-8"))
print(" relay.py: 语法 OK")
except SyntaxError as exc:
print(f" relay.py: 语法错误 {exc}")
ok = False
return 0 if ok else 1
if __name__ == "__main__":
sys.exit(main())