liuzhuohua
64df3cf331
一套跑在 Debian 13 (trixie) 上的软路由管理系统，提供 43 个功能页面的 Web 管理面板：WAN 接入、PPPoE 多拨、DHCP/DNS、IPv6、防火墙、QoS 限速、 访问控制、DDNS、文件共享、Docker 管理等。 核心设计原则：不重新实现任何协议 PPPoE 交给 ppp，DHCP 交给 dnsmasq，IPv6 RA 交给 radvd，NAT 交给 nftables。 Web 面板只做三件事：渲染原生配置文件 → 语法预检 → 原子写入并 reload。 面板删掉后，系统仍是一台配置完好的 Debian 路由器。 安全默认值 · 安装后不接管网络：不改默认路由、不开 IP 转发、不启动 DHCP 服务 · 所有改网络的动作都需要用户在面板上亲手点「应用」 · 避开 5900 端口，不触碰 VNC / X 会话 · 配置写入前先做语法预检，失败则回滚 架构 · backend/ Python 3 标准库，零第三方依赖（9 个模块） · web/ 原生 JS/CSS，无构建步骤 · 常驻 helper 通过 Unix socket 提供 75 个动作，socket 不可用时回退 subprocess · 鉴权走 X-Token 请求头 打包 · packaging/build-deb.sh → drouter_1.0.0_all.deb（含 6 个 systemd 单元） · scripts/make-offline-deps.sh → 236 个依赖 .deb + 本地仓库索引 · packaging/build-offline-bundle.sh → 自包含离线包，目标机零外网可装 · packaging/build-docker.sh → 容器镜像（体验用） 测试 40 套单元测试 + 3 个前端检查脚本（菜单映射 / 离线渲染 / 手机适配）， 全部挂在 devtools/sync.sh 的预检链里。 许可：MIT
65 lines
2.8 KiB
Python
65 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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"""验证 ACL 时区换算与星期映射的正确性（穷举验证）。"""
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import re, sys, io
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SRC = r"C:/Users/lyrz-pve-win10/WorkBuddy/2026-09-27-19-57-00/router-build/backend/drouter-helper.py"
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src = io.open(SRC, encoding='utf-8').read()
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def grab(name):
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m = re.search(r'^def %s\(.*?(?=\n(?:def |[A-Z_]+ *=|# ---|class ))' % re.escape(name), src, re.S | re.M)
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return m.group(0)
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NS = {'re': re}
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class ValidateError(Exception):
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def __init__(self, m, f=None): self.msg_cn = m
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NS['ValidateError'] = ValidateError
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NS['TZ_OFFSET_H'] = 8
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for f in ('_acl_hhmm_min', '_acl_min_hhmm', '_acl_day_bit', '_acl_shift_days', '_acl_time_windows'):
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exec(grab(f), NS)
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W, SH = NS['_acl_time_windows'], NS['_acl_shift_days']
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NAMES = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat']
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def matches(tg, local_day, local_min):
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"""判断本地某天某分钟是否落在时间组内（模拟内核行为）。"""
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base = tg['days']
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start = NS['_acl_hhmm_min'](tg['start'])
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end = NS['_acl_hhmm_min'](tg['end'])
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inside = (start <= local_min <= end) if start <= end else (local_min >= start or local_min <= end)
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return inside and (local_day in base)
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def matches_rendered(tg, local_day, local_min):
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"""用渲染出的 UTC 窗口反推：把本地时刻换算成 UTC，再判断是否命中。"""
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utc_total = local_day * 1440 + local_min - 8 * 60
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u_day = (utc_total // 1440) % 7
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u_min = utc_total % 1440
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for (s, e, delta) in W(tg):
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days = SH(tg['days'], delta) # 与渲染器完全一致
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if u_day in days and (s <= u_min <= e):
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return True
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return False
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cases = [
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{'name':'上学日','days':[1,2,3,4,5],'start':'07:00','end':'17:00'},
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{'name':'夜间','days':[0,1,2,3,4,5,6],'start':'22:00','end':'06:30'},
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{'name':'周末','days':[0,6],'start':'00:00','end':'23:59'},
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{'name':'单点','days':[3],'start':'12:00','end':'12:30'},
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{'name':'早课','days':[1,2,3,4,5],'start':'00:00','end':'07:59'},
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{'name':'晚自习','days':[1,2,3,4,5],'start':'19:30','end':'23:30'},
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{'name':'凌晨','days':[1,2,3,4,5],'start':'00:30','end':'08:30'},
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]
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fails = 0
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for tg in cases:
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diff = 0
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for d in range(7):
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for m in range(0, 1440):
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a = matches(tg, d, m)
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b = matches_rendered(tg, d, m)
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if a != b:
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diff += 1
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if diff <= 6:
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print(' [差异] %s %s %02d:%02d 期望=%s 渲染=%s'
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% (tg['name'], NAMES[d], m//60, m%60, a, b))
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status = 'OK' if diff == 0 else 'FAIL'
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if diff: fails += 1
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print('[%s] %-8s 穷举 7×1440 个时刻，差异 %d 个' % (status, tg['name'], diff))
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print('\n结果: %s' % ('时区换算与星期映射完全正确' if fails == 0 else '%d 组存在差异' % fails))
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sys.exit(1 if fails else 0)
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