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https://gitee.com/xmz7891/ykxmz.git
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xmz7891
9b17129c49
上一版把明文密码换成随机生成时，引入了三个问题。都是我自己的补丁
造成的，而且症状都像"功能坏了"，实际是环境和脚本的问题。
== bug 1：兜底替换把函数调用塞进了字符串 ==
fix_hardcoded_password.py 里有句兜底：
text = text.replace(OLD, '_admin_password()')
而原代码是：
{"username": "xmz7891", "password": "@<老密码>"}
^ @ 在引号**里面**
正则要求引号紧贴老密码，这里中间有个 @，所以没匹配上；
兜底替换就把老密码换成了函数调用，结果成了**字符串字面量**：
{"username": "xmz7891", "password": "@_admin_password()"}
7 个文件被这样弄坏。它们拿这串东西当密码去登录，
当然登不上 -> 401「请先登录」-> 管理接口测试全红（12 项失败）。
教训：**批量替换里的兜底 str.replace 太危险**，它不看上下文。
替换完必须检查有没有"函数调用被引号包起来"这种形状。
== bug 2：测试和它自己起的中转对不上密码 ==
密码改成随机生成之后，测试分成两边：
* 测试进程：_admin_password() 去环境变量/文件里找
* 它启动的中转：找不到就随机生成一个
两边不一致 -> 登录失败。
修法：测试在**模块级**（import 时）生成一个本次运行专用的随机密码，
写进 os.environ["RELAY_ADMIN_PASSWORD"]。测试启动中转用的是
dict(os.environ)，所以会自动传过去 —— 两边就是同一个密码。
用随机而不是写死：写死就又变成"密码进仓库"了，白改一场。
== bug 3：全新部署启动后没有密码文件 ==
admin_password() 原来只在有人访问登录页时才调用，于是全新部署
启动后 data/admin_password.txt 一直不存在，日志里也看不到密码，
管理员不知道该用什么登。
修法：main() 里在 admin_key() 后面补一句 admin_password()，
和钥匙一样的道理 —— 启动时生成并打印一次。
== 验证 ==
管理页设备控制 23/23 通过
管理页批删 24/24 通过
管理页按钮 10/10 通过
管理页 JS 通过
管理页网络体检 15/15 通过
密码随机生成 11/11 通过（含"老密码登不进去"、"两次部署密码不同"）
工作区搜不到明文密码了（git 历史里还有，等用户确认后重写）。
287 lines
11 KiB
Python
287 lines
11 KiB
Python
# -*- coding: utf-8 -*-
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"""验证中转管理端的批量删除。
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要验证：
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1. 接口 /v1/admin/delete_many 存在且要好用
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2. 勾几台删几台（不动没勾的）
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3. 每台被删的都会踢掉会话 + 清掉它占的配对码
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4. 空数组 / 非法参数要挡住
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5. 没登录不能调
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6. 管理页上有复选框、全选、删除选中按钮
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"""
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from __future__ import annotations
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import re
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import http.cookiejar
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import json
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import os
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import shutil
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import subprocess
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import sys
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import tempfile
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import time
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import urllib.error
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import urllib.parse
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import urllib.request
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from pathlib import Path
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_UA = {"User-Agent": "LanRemote/1.4.0"}
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ROOT = Path(__file__).resolve().parent.parent
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PORT = 8103
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BASE = f"http://127.0.0.1:{PORT}"
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passed = 0
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failed = 0
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# ---------------------------------------------------------------------------
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# 管理页密码**不再硬编码**。
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#
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# 以前这里写着明文密码，而 relay.py 里也把它当默认密码 ——
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# 仓库要推到公开的 Gitee/EzHub，等于把管理台钥匙挂门上，
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# 而且 git 历史删不掉。
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#
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# 现在按优先级取：
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# 1. 环境变量 RELAY_ADMIN_PASSWORD
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# 2. _build/relay_info.json 里的 adminPassword（本地测试用）
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# 3. 本机 8080 中转实际用的 data/admin_password.txt
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# 拿不到就跳过需要登录的用例，而不是编一个假密码硬试。
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# ---------------------------------------------------------------------------
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# ---- 测试专用管理密码 ----------------------------------------------------
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# 测试要登录它自己启动的中转，但密码是那边随机的 —— 两边对不上就会
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# 全部 401（表现成"功能坏了"，实际是环境没打通）。
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#
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# 这里生成一个**本次运行专用**的随机密码，写进环境变量；
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# 测试启动中转用的是 dict(os.environ)，所以会自动传给中转。
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#
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# 为什么不用写死的：写死就又变成"密码进仓库"了，白改一场。
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import os as _os_for_pw
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import secrets as _secrets_for_pw
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TEST_ADMIN_PW = "t" + _secrets_for_pw.token_hex(12)
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_os_for_pw.environ["RELAY_ADMIN_PASSWORD"] = TEST_ADMIN_PW
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_os_for_pw.environ.setdefault("RELAY_ADMIN_USER", "xmz7891")
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# ---------------------------------------------------------------------------
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def _admin_password() -> str:
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import json as _json
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import os as _os
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from pathlib import Path as _Path
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pw = (_os.environ.get("RELAY_ADMIN_PASSWORD") or "").strip()
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if pw:
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return pw
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root = _Path(__file__).resolve().parent.parent
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info = root / "_build" / "relay_info.json"
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try:
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data = _json.loads(info.read_text(encoding="utf-8"))
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pw = str(data.get("adminPassword") or "").strip()
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if pw:
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return pw
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except Exception:
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pass
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for cand in (root / "relay" / "data" / "admin_password.txt",
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_Path("/root/lanremote-relay/data/admin_password.txt")):
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try:
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if cand.is_file():
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return cand.read_text(encoding="utf-8").strip()
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except Exception:
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continue
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return ""
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def _has(html: str, token: str) -> bool:
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"""判断 html 里有没有这个属性，**带不带引号都算**。
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旧版页面写的是 class=pick（无引号），
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重做后改成了标准的 class="pick"（带引号）。
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测试不该因为引号差异就报失败 —— HTML 两种都合法。
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"""
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if token in html:
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return True
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# class=pick -> class="pick" / id=netBtn -> id="netBtn"
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match = re.match(r"^([A-Za-z-]+)=(.+)$", token)
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if not match:
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return False
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attr, value = match.group(1), match.group(2)
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return ('%s="%s"' % (attr, value)) in html
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def check(name, ok, detail=""):
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global passed, failed
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if ok:
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passed += 1
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print(" [PASS] " + name)
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else:
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failed += 1
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print(" [FAIL] " + name + " " + str(detail))
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def main() -> int:
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work = Path(tempfile.mkdtemp(prefix="batch_del_"))
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relay = None
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try:
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data = work / "d"
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data.mkdir(parents=True, exist_ok=True)
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env = dict(os.environ)
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env.update({"RELAY_PORT": str(PORT), "RELAY_BIND": "127.0.0.1",
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"RELAY_DATA": str(data),
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"PYTHONIOENCODING": "utf-8", "PYTHONUNBUFFERED": "1"})
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relay = subprocess.Popen(
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[sys.executable, "-u", str(ROOT / "relay" / "relay.py")], env=env,
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stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
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up = False
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for _ in range(40):
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time.sleep(0.5)
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try:
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req = urllib.request.Request(BASE + "/v1/health", headers=_UA)
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with urllib.request.urlopen(req, timeout=3) as resp:
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if resp.status == 200:
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up = True
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break
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except Exception: # noqa: BLE001
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continue
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check("本地中转起来了", up)
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if not up:
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return 1
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# 造 5 台设备
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for index in range(1, 6):
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body = json.dumps({"deviceId": f"pc-{index}",
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"code": f"90000{index}",
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"name": f"电脑{index}",
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"version": "1.4.0"}).encode()
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req = urllib.request.Request(
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BASE + "/v1/agent/register", data=body, method="POST",
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headers={**_UA, "Content-Type": "application/json"})
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urllib.request.urlopen(req, timeout=10).read()
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def device_ids():
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req = urllib.request.Request(BASE + "/v1/code/check?code=900001",
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headers=_UA)
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return None
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jar = http.cookiejar.CookieJar()
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opener = urllib.request.build_opener(
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urllib.request.HTTPCookieProcessor(jar))
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form = urllib.parse.urlencode({"username": "xmz7891", "password": _admin_password()}).encode()
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req = urllib.request.Request(BASE + "/admin/login", data=form,
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method="POST", headers=_UA)
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req.add_header("Content-Type", "application/x-www-form-urlencoded")
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try:
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opener.open(req, timeout=15).read()
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except urllib.error.HTTPError:
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pass
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def admin_post(path, payload):
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req = urllib.request.Request(
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BASE + path, data=json.dumps(payload).encode(),
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method="POST", headers=_UA)
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req.add_header("Content-Type", "application/json")
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try:
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resp = opener.open(req, timeout=20)
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return resp.status, json.loads(resp.read().decode("utf-8"))
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except urllib.error.HTTPError as exc:
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raw = exc.read().decode("utf-8", "replace")
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try:
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return exc.code, json.loads(raw)
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except Exception: # noqa: BLE001
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return exc.code, {"raw": raw[:120]}
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print()
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print("一、管理页上有批量删除的控件")
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html = opener.open(urllib.request.Request(BASE + "/zhongzhuanzhan", headers=_UA),
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timeout=15).read().decode("utf-8")
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check("有复选框（input.pick）", _has(html, "class=pick"))
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check("有全选（pickAll）", _has(html, "id=pickAll"))
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check("有「删除选中」按钮", _has(html, "id=delPicked"))
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check("调的是 delete_many 接口", "/v1/admin/delete_many" in html)
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check("复选框的 value 是 deviceId", 'value="pc-1"' in html, "")
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print()
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print("二、参数校验")
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status, result = admin_post("/v1/admin/delete_many", {"deviceIds": []})
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check("空数组返回 400", status == 400, f"HTTP {status} {result}")
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status, result = admin_post("/v1/admin/delete_many",
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{"deviceIds": "pc-1"})
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check("不是数组返回 400", status == 400, f"HTTP {status} {result}")
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print()
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print("三、批量删 3 台，剩下 2 台")
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status, result = admin_post("/v1/admin/delete_many",
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{"deviceIds": ["pc-1", "pc-2", "pc-3"]})
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check("接口返回 200", status == 200, f"HTTP {status} {result}")
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check("ok=true", result.get("ok") is True, result)
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check("deleted=3", result.get("deleted") == 3, result)
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check("requested=3", result.get("requested") == 3, result)
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check("没有失败", result.get("failed") == 0, result)
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# 检查剩下的还在
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remaining = []
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for index in (1, 2, 3, 4, 5):
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status, result = urllib.request.urlopen(urllib.request.Request(
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BASE + f"/v1/code/check?code=90000{index}", headers=_UA),
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timeout=10).read().decode(), None
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taken = json.loads(status).get("taken")
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remaining.append((index, taken))
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check("pc-1 的码已释放", not dict(remaining)[1], remaining)
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check("pc-2 的码已释放", not dict(remaining)[2], remaining)
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check("pc-3 的码已释放", not dict(remaining)[3], remaining)
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check("pc-4 的码还占着（没勾它）", dict(remaining)[4], remaining)
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check("pc-5 的码还占着（没勾它）", dict(remaining)[5], remaining)
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print()
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print("四、混着不存在的 id 也不影响别的")
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status, result = admin_post(
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"/v1/admin/delete_many",
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{"deviceIds": ["pc-4", "根本不存在"]})
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check("接口返回 200", status == 200, result)
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check("删掉 1 台", result.get("deleted") == 1, result)
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check("失败 1 台", result.get("failed") == 1, result)
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check("errors 里带上了失败项", bool(result.get("errors")), result)
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print()
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print("五、没登录不能调")
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bare = urllib.request.build_opener()
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req = urllib.request.Request(
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BASE + "/v1/admin/delete_many",
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data=json.dumps({"deviceIds": ["pc-5"]}).encode(),
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method="POST", headers=_UA)
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req.add_header("Content-Type", "application/json")
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try:
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code = bare.open(req, timeout=10).status
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except urllib.error.HTTPError as exc:
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code = exc.code
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check("未登录被拒（401）", code == 401, code)
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print()
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print("六、删除会踢掉在线会话")
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# pc-5 还活着，给它建个会话再删
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status, result = admin_post("/v1/admin/delete_many",
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{"deviceIds": ["pc-5"]})
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check("删最后一台成功", result.get("deleted") == 1, result)
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print()
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print("=" * 62)
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print(f"通过 {passed} 项，失败 {failed} 项")
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return 0 if failed == 0 else 1
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finally:
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if relay is not None:
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try:
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relay.terminate()
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relay.wait(timeout=8)
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except Exception: # noqa: BLE001
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try:
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relay.kill()
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except Exception: # noqa: BLE001
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pass
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time.sleep(0.5)
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shutil.rmtree(work, ignore_errors=True)
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if __name__ == "__main__":
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raise SystemExit(main())
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