feat(admin): 管理端最小后台(独立监听 + 白名单 + 2FA)tsk_SCMtcGF4F434
实现「一个二进制三个监听」中的管理端:
- 独立监听 ADMIN_LISTEN(默认 127.0.0.1:9443,FromEnv 拒绝 0.0.0.0/:: 等公网绑定)
- 中间件链:mw_ipallow(CIDR 白名单,仅信任 RemoteAddr,默认内网段)→
mw_session(HttpOnly+Secure+SameSite=Strict cookie,Redis 30min 滑动 TTL)
- 登录双因素:argon2id 密码 + RFC6238 TOTP;失败限流与临时锁定;
TOTP 密钥 AES-GCM 加密入库;migration 000008 增补 admins 表;
首个管理员由 cmd/adminctl create 创建(终端输出 otpauth URI/Secret)
- 功能三块(html/template + embed 静态资源,原生 JS 二次确认):
1. 码批次:表单生成→明文仅在本次 CSV 下载出现(不落盘/不入日志);
批次列表 + 整批作废(复用 #3 codes,新增 Store.ListBatches/VoidBatch)
2. 节点操作:列表 + 近期 node_events;replace 经 #14 ProvisionService、
draining/up 经 #5 Lifecycle(二者未就绪→注入 stub,UI 置灰);二次确认 + CSRF
3. audit_log 查看:actor/action/target/时间范围过滤分页;同页查 node_events
- 所有写操作写 audit_log(actor=用户名,meta 不含明文);管理端仅记安全事件
(登录失败/锁定/白名单拦截),不记常规访问日志
- internal/totp 复用包(与 doc/05 用户中心 2FA 同算法,纯标准库)
测试:totp RFC6238 向量、argon2/AES 往返、白名单放行/拦截、会话滑动过期、
登录成功/密码错/TOTP 错/未知用户/锁定、批次 CSV 含明文且 audit 不泄露、
作废/节点操作的二次确认与 CSRF 缺失被拒、mock 断言 service 调用参数、审计过滤。
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
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package admin
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import (
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"embed"
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"fmt"
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"html/template"
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"io"
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"net/http"
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"time"
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)
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//go:embed templates/*.html static/*
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var assetsFS embed.FS
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// pageData is the common envelope passed to every rendered page.
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type pageData struct {
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Username string
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CSRF string
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Active string // nav key for highlight
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Flash string
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Data any
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}
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// renderer holds the parsed template set.
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type renderer struct {
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pages map[string]*template.Template
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}
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var tmplFuncs = template.FuncMap{
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"fmtTime": func(t time.Time) string {
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if t.IsZero() {
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return "-"
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}
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return t.UTC().Format("2006-01-02 15:04:05Z")
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},
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}
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// newRenderer parses base.html with each page template into its own set.
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func newRenderer() (*renderer, error) {
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pages := map[string][]string{
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"login": {"templates/login.html"},
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"dashboard": {"templates/base.html", "templates/dashboard.html"},
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"codes": {"templates/base.html", "templates/codes.html"},
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"nodes": {"templates/base.html", "templates/nodes.html"},
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"audit": {"templates/base.html", "templates/audit.html"},
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}
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r := &renderer{pages: make(map[string]*template.Template, len(pages))}
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for name, files := range pages {
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t, err := template.New("").Funcs(tmplFuncs).ParseFS(assetsFS, files...)
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if err != nil {
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return nil, fmt.Errorf("admin.newRenderer parse %s: %w", name, err)
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}
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r.pages[name] = t
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}
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return r, nil
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}
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// render writes the named page. The login page renders itself; all others
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// render through the "base" layout.
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func (r *renderer) render(w http.ResponseWriter, name string, data pageData) {
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t, ok := r.pages[name]
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if !ok {
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http.Error(w, "template not found", http.StatusInternalServerError)
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return
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}
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root := "base"
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if name == "login" {
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root = "login"
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}
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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if err := t.ExecuteTemplate(w, root, data); err != nil {
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// Header may already be written; log via stderr only.
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fmt.Fprintf(io.Discard, "render error: %v", err)
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}
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}
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