Commit Graph

5 Commits

Author SHA1 Message Date
Hermes ab8d472b7b fix: prefer RHEL paths in BIND path detection to avoid ambiguity
之前的探测顺序优先 Debian 路径 (/etc/bind/named.conf.local),
在某些混合/历史场景下会选错:当两个 named.conf.local 都存在时
(RHEL 默认 /etc/named.conf.local + 之前手动 touch 的 /etc/bind/named.conf.local),
named 实际只读其中一个,但代码会写到另一个,导致 zone 写出来了
但 named 不加载。

调整候选顺序,把 RHEL 路径(/etc/named.conf.local、/etc/named.conf)
放在 Debian 路径前面:

  BIND_CONF_LOCAL:   /etc/named.conf.local -> /etc/bind/named.conf.local
  BIND_CONF_OPTIONS: /etc/named.conf -> /etc/bind/named.conf.options

Dev 环境(Debian)行为不变(/etc/bind/named.conf.options 和
/etc/bind/named.conf.local 实际存在,依然命中 Debian 路径)。

README '配置 BIND' 一节明确两套发行版的差异,并强调 named 主配置
必须 include 对应的 named.conf.local 文件,否则 zone 文件存在但
named 不会加载。
2026-07-22 17:47:52 +08:00
Hermes 3d417421ff feat: auto-detect BIND paths via os.path.exists fallback chain
环境变量 > 自动探测 > 内置默认值。自动探测按发行版常见路径顺序
回退(Debian/Ubuntu / RHEL/CentOS/Rocky / AlmaLinux / FreeBSD),
大多数情况下无需任何配置。

新增探测函数 _detect_bind_path() 与候选路径字典 _BIND_PATH_CANDIDATES,
覆盖以下发行版默认布局:

  BIND_CONF_DIR:     /etc/bind -> /etc -> /etc/named
  BIND_ZONES_DIR:    /etc/bind/zones -> /var/named -> /var/named/data
  BIND_CONF_LOCAL:   /etc/bind/named.conf.local -> /etc/named.conf.local
  BIND_CONF_OPTIONS: /etc/bind/named.conf.options -> /etc/named.conf
  BIND_RNDC_KEY:     /etc/bind/rndc.key -> /etc/rndc.key -> /var/named/key

环境变量仍然作为最高优先级入口,用于非标准路径或多实例场景。

README 第 5 节改名为'路径优先级',列出三层优先级与探测顺序。
2026-07-22 17:31:52 +08:00
Hermes 1b15592f4d feat: make BIND paths configurable via env vars (RHEL/CentOS support)
默认路径仍为 Debian/Ubuntu 的 /etc/bind/*。通过环境变量可在 RHEL/CentOS
(默认 /var/named + /etc/named.conf)上运行:

  BIND_CONF_DIR, BIND_ZONES_DIR, BIND_CONF_LOCAL,
  BIND_CONF_OPTIONS, BIND_RNDC_KEY, BIND_SERVICE

README 增加 RHEL/CentOS 安装步骤、systemd Environment 示例,
并提示覆盖 BIND_CONF_LOCAL 后必须在 named.conf 里 include。

Motivation: 同一项目在 CentOS 7 上 zone 文件写不到 /var/named,
Web 端新增域名后 rndc reload 找不到 zone。
2026-07-22 17:29:26 +08:00
cnbugs e022c6829e 更新 README.md 2026-07-14 14:56:27 +08:00
AI Agent 0a18b94d84 feat: BIND DNS Web Manager - Web interface for managing BIND9 DNS server
- Flask + SQLite web app with user authentication
- Zone management: create/delete zones, edit raw zone files
- Record management: add/delete A/AAAA/CNAME/MX/TXT/NS/PTR/SRV/CAA records
- Service control: start/stop/restart/reload BIND via systemctl/rndc
- Configuration editor: edit named.conf.options/local with syntax validation
- DNS query testing: online dig tool
- Audit log: all operations logged with user/timestamp
- BIND9 backend, listening on port 53
2026-07-09 17:24:44 +08:00