多用户与角色:owner / admin / reader 三级,用户管理页 + 密码上库

- users 表加 password_hash 列;后台账号(owner+admin)密码 bcrypt 存行内,
  首次登录把 env / settings 引导凭据自迁移成行哈希
- 会话 token 从用户名改为携带用户 ID,角色与停用状态每请求查库,
  改角色 / 停用账号即时生效(存量会话立即 401)
- 登录:先查 users 表,再走 settings 哈希 / env 引导链;
  admin/admin 开发模式在任何账号设过密码后失效
- 权限:系统设置、用户管理仅 owner;内容管理 admin+owner;
  admin 后台新增 用户 页(创建 / 重置密码 / 停用 / 删除),
  设置页「登录与存储」tab 对管理员隐藏
- 账户页加修改密码表单(旧密码校验,OAuth/Passkey 首设免旧密码);
  评论区管理员身份跟随各自账号,不再统一挂站主名下
- 修复:providers 为 nil 时账户页白屏(Go nil slice 序列化成 null)
This commit is contained in:
Sakurasan committed 2026-10-01 22:35:37 +08:00
1 parent e5dee4daf1
commit 4bb2ff4145
23 files changed
+917 -222

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+266 -78
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@@ -92,6 +92,10 @@ func (a *API) Routes() http.Handler {
mux.HandleFunc("/api/admin/files/import", a.guard(a.importFiles))
mux.HandleFunc("/api/admin/files/", a.guard(a.fileByID))
mux.HandleFunc("/api/admin/settings", a.guard(a.settings))
// 用户管理:站主专属(多用户与角色)
mux.HandleFunc("/api/admin/users", a.guardOwner(a.users))
mux.HandleFunc("/api/admin/users/", a.guardOwner(a.userByID))
mux.HandleFunc("/api/admin/account/password", a.guard(a.changePassword))
// 账户页:资料 + 身份绑定 + passkey
mux.HandleFunc("/api/admin/account", a.guard(func(w http.ResponseWriter, r *http.Request) {
switch r.Method {
@@ -129,23 +133,7 @@ func (a *API) Routes() http.Handler {
return mux
}
// guard requires a valid session; the token may arrive as a cookie (browser)
// or as a Bearer token (CLI / API client).
func (a *API) guard(next http.HandlerFunc) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
token := bearer(r)
if token == "" {
if c, err := r.Cookie(cookieName); err == nil {
token = c.Value
}
}
if token == "" || !a.valid(token) {
httpx.Unauthorized(w)
return
}
next(w, r)
}
}
// guard / actor 解析在 actor.go:token 只带用户 ID,角色每请求从库现读。
func bearer(r *http.Request) string {
h := r.Header.Get("Authorization")
@@ -155,11 +143,6 @@ func bearer(r *http.Request) string {
return ""
}
func (a *API) valid(token string) bool {
_, err := a.Sessions.Verify(token)
return err == nil
}
// ---------- auth ----------
type loginRequest struct {
@@ -167,38 +150,65 @@ type loginRequest struct {
Password string `json:"password"`
}
// verifyAdmin 校验登录凭据,返回应发会话的用户名。
// 密码有两个可能的家:settings 表里的 bcrypt 哈希(后台「管理员账号」里改的,
// 优先),和 ONE_ADMIN_PASSWORD(显式设置时保留作解锁后路——env 和库都在
// 同一台机器上,能读 env 的人本来就能直接改库,不算额外开口子)。
// 没显式设 env 密码时是 InsecureDev(admin/admin),一旦后台改过密码就失效。
func (a *API) verifyAdmin(username, password string) (string, bool) {
// verifyAdmin 校验登录凭据,返回应发会话的后台账号行。
//
// 第一优先:users 表里的后台账号(owner / admin,行内 bcrypt 哈希)——
// 多用户体系的主路径,站主在后台改过密码后哈希就在自己那行上。
// 兜底:引导链。settings 里的哈希(旧版「管理员账号」写入的)或
// ONE_ADMIN_PASSWORD(显式设置时保留作解锁后路——env 和库都在同一台机器上,
// 能读 env 的人本来就能直接改库);首次登录成功时把引导凭据自迁移成
// owner 行的哈希,此后引导键不再参与。没显式设 env 密码时是 InsecureDev
// (admin/admin),只在 owner 行还没有哈希时有效——后台一旦设过密码即失效。
func (a *API) verifyAdmin(username, password string) (model.Reader, bool) {
// 1) 库里后台账号
if u, err := a.Store.GetStaffByHandle(username); err == nil && !u.Banned && u.PasswordHash != "" {
if bcrypt.CompareHashAndPassword([]byte(u.PasswordHash), []byte(password)) == nil {
return u, true
}
}
// 2) 引导链:只认 owner 用户名(settings 覆盖值或 env 默认值)
c := a.cfg()
envUser := c.AdminUser
user := envUser
var hash string
if st, err := a.Store.GetSettings(); err == nil {
if st.AdminUsername != "" {
user = st.AdminUsername
}
hash = st.AdminPasswordHash
ownerName := c.AdminUser // Overlay 已把 settings 的 admin_username 叠进来
owner, oerr := a.Store.EnsureOwner(ownerName)
if oerr != nil {
return model.Reader{}, false
}
if hash != "" {
if subtle.ConstantTimeCompare([]byte(username), []byte(user)) == 1 &&
bcrypt.CompareHashAndPassword([]byte(hash), []byte(password)) == nil {
return user, true
if username != owner.Handle {
return model.Reader{}, false
}
// env 显式密码:永久后路(无论行内是否有哈希)
if !c.InsecureDev && subtle.ConstantTimeCompare([]byte(password), []byte(c.AdminPass)) == 1 {
a.ensureOwnerHash(owner, password)
return owner, true
}
// 行内还没有哈希 → 首次登录引导:收 settings 哈希或 dev 密码,写行。
// settings 哈希存在时 dev 密码(admin/admin)不再生效——那是真的库内密码。
if owner.PasswordHash == "" {
st, serr := a.Store.GetSettings()
hasLegacyHash := serr == nil && st.AdminPasswordHash != ""
if hasLegacyHash &&
bcrypt.CompareHashAndPassword([]byte(st.AdminPasswordHash), []byte(password)) == nil {
a.ensureOwnerHash(owner, password)
return owner, true
}
// 哈希只对 DB 用户名生效;env 密码作后路时继续走下面的比对
if c.InsecureDev {
return "", false
if !hasLegacyHash && c.InsecureDev && password == c.AdminPass {
a.ensureOwnerHash(owner, password)
return owner, true
}
}
userOK := subtle.ConstantTimeCompare([]byte(username), []byte(envUser)) == 1
passOK := subtle.ConstantTimeCompare([]byte(password), []byte(c.AdminPass)) == 1
if !userOK || !passOK {
return "", false
return model.Reader{}, false
}
// ensureOwnerHash 把引导凭据落成 owner 行的 bcrypt 哈希(自迁移)。
// 走 EnsureStaffHash:只在行内为空时写,不覆盖后台改过的密码。
func (a *API) ensureOwnerHash(owner model.Reader, password string) {
h, err := bcrypt.GenerateFromPassword([]byte(password), bcrypt.DefaultCost)
if err != nil {
return
}
return envUser, true
_ = a.Store.EnsureStaffHash(owner.ID, string(h))
}
func (a *API) login(w http.ResponseWriter, r *http.Request) {
@@ -223,7 +233,7 @@ func (a *API) login(w http.ResponseWriter, r *http.Request) {
return
}
a.limiter().Reset(key)
token, exp := a.Sessions.Issue(user)
token, exp := a.Sessions.Issue(user.ID)
http.SetCookie(w, &http.Cookie{
Name: cookieName,
Value: token,
@@ -234,7 +244,7 @@ func (a *API) login(w http.ResponseWriter, r *http.Request) {
Expires: exp,
MaxAge: a.Sessions.TTL(),
})
httpx.OK(w, map[string]any{"token": token, "expires_at": exp.UTC().Format(rfc3339)})
httpx.OK(w, map[string]any{"token": token, "expires_at": exp.UTC().Format(rfc3339), "role": user.Role, "user": user.Handle})
}
const rfc3339 = "2006-01-02T15:04:05Z07:00"
@@ -253,22 +263,197 @@ func (a *API) logout(w http.ResponseWriter, r *http.Request) {
}
func (a *API) me(w http.ResponseWriter, r *http.Request) {
// 会话里带着登录时的用户名(后台可改 admin_username,不能只看配置)
name := ""
if token := bearer(r); token != "" {
if u, err := a.Sessions.Verify(token); err == nil {
name = u
// guard 已解析过 actor;这里直接回带角色,前端据此显隐「用户管理」等入口
act := actorFrom(r)
httpx.OK(w, map[string]any{"user": act.Handle, "role": act.Role})
}
// ---------- users(多用户管理,站主专属) ----------
// users:GET 列表 / POST 创建内容管理员。
func (a *API) users(w http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet:
list, err := a.Store.ListStaff()
if err != nil {
httpx.ServerError(w, err)
return
}
} else if c, err := r.Cookie(cookieName); err == nil {
if u, err := a.Sessions.Verify(c.Value); err == nil {
name = u
httpx.OK(w, map[string]any{"users": list})
case http.MethodPost:
var in struct {
Username string `json:"username"`
Password string `json:"password"`
}
if err := httpx.Decode(r, &in); err != nil {
httpx.BadRequest(w, "invalid body")
return
}
name := strings.TrimSpace(in.Username)
if !validStaffName(name) {
httpx.BadRequest(w, "用户名限 2-32 位,字母 / 数字 / _ - . @")
return
}
if len(in.Password) < 6 || len(in.Password) > 72 {
httpx.BadRequest(w, "密码长度需在 6-72 位之间")
return
}
hash, err := bcrypt.GenerateFromPassword([]byte(in.Password), bcrypt.DefaultCost)
if err != nil {
httpx.ServerError(w, err)
return
}
u, err := a.Store.CreateStaff(name, string(hash))
if errors.Is(err, store.ErrConflict) {
httpx.Error(w, http.StatusConflict, "用户名已被占用")
return
}
if err != nil {
httpx.ServerError(w, err)
return
}
httpx.Created(w, u)
default:
httpx.Error(w, http.StatusMethodNotAllowed, "GET/POST required")
}
}
// userByID:PATCH(重置密码 / 停用恢复)/ DELETE。owner 行不可动,自己
// 不能停用自己(会把自己锁在会话外面)。
func (a *API) userByID(w http.ResponseWriter, r *http.Request) {
id, err := parseInt(strings.Trim(strings.TrimPrefix(r.URL.Path, "/api/admin/users/"), "/"))
if err != nil || id <= 0 {
httpx.BadRequest(w, "bad user id")
return
}
target, terr := a.Store.GetUserByID(id)
if terr != nil || target.Provider != "admin" {
httpx.NotFound(w)
return
}
if target.Role == model.RoleOwner {
httpx.BadRequest(w, "站主账号不可在此修改")
return
}
act := actorFrom(r)
switch r.Method {
case http.MethodPatch:
var in struct {
Password *string `json:"password"`
Banned *bool `json:"banned"`
}
if err := httpx.Decode(r, &in); err != nil {
httpx.BadRequest(w, "invalid body")
return
}
if in.Password != nil && *in.Password != "" {
if len(*in.Password) < 6 || len(*in.Password) > 72 {
httpx.BadRequest(w, "密码长度需在 6-72 位之间")
return
}
hash, err := bcrypt.GenerateFromPassword([]byte(*in.Password), bcrypt.DefaultCost)
if err != nil {
httpx.ServerError(w, err)
return
}
if err := a.Store.SetStaffPassword(id, string(hash)); err != nil {
httpx.ServerError(w, err)
return
}
}
if in.Banned != nil {
if *in.Banned && id == act.ID {
httpx.BadRequest(w, "不能停用自己")
return
}
if err := a.Store.SetStaffBanned(id, *in.Banned); err != nil {
httpx.ServerError(w, err)
return
}
}
u, err := a.Store.GetUserByID(id)
if err != nil {
httpx.NotFound(w)
return
}
httpx.OK(w, u)
case http.MethodDelete:
if id == act.ID {
httpx.BadRequest(w, "不能删除自己")
return
}
if err := a.Store.DeleteStaff(id); err != nil {
if errors.Is(err, store.ErrNotFound) {
httpx.NotFound(w)
return
}
httpx.ServerError(w, err)
return
}
httpx.OK(w, map[string]any{"ok": true})
default:
httpx.Error(w, http.StatusMethodNotAllowed, "PATCH/DELETE required")
}
}
// validStaffName 用户名白名单:2-32 位,字母数字与 _ - . @。
func validStaffName(s string) bool {
if len(s) < 2 || len(s) > 32 {
return false
}
for _, c := range s {
ok := c >= 'a' && c <= 'z' || c >= 'A' && c <= 'Z' || c >= '0' && c <= '9' ||
c == '_' || c == '-' || c == '.' || c == '@'
if !ok {
return false
}
}
if name == "" {
return true
}
// changePassword 自己改自己的密码(owner / admin 通用)。
// 旧密码只在行内已有哈希时校验——OAuth / Passkey 直接登录、从没设过密码的
// 账号第一次设密码不需要旧密码。
func (a *API) changePassword(w http.ResponseWriter, r *http.Request) {
if r.Method != http.MethodPatch && r.Method != http.MethodPut {
httpx.Error(w, http.StatusMethodNotAllowed, "PATCH required")
return
}
var in struct {
Old string `json:"old_password"`
New string `json:"new_password"`
}
if err := httpx.Decode(r, &in); err != nil {
httpx.BadRequest(w, "invalid body")
return
}
if len(in.New) < 6 || len(in.New) > 72 {
httpx.BadRequest(w, "新密码长度需在 6-72 位之间")
return
}
act := actorFrom(r)
u, err := a.Store.GetUserByID(act.ID)
if err != nil {
httpx.Unauthorized(w)
return
}
httpx.OK(w, map[string]any{"user": name})
if u.PasswordHash != "" {
if bcrypt.CompareHashAndPassword([]byte(u.PasswordHash), []byte(in.Old)) != nil {
httpx.Error(w, http.StatusForbidden, "旧密码不对")
return
}
}
hash, err := bcrypt.GenerateFromPassword([]byte(in.New), bcrypt.DefaultCost)
if err != nil {
httpx.ServerError(w, err)
return
}
if err := a.Store.SetStaffPassword(u.ID, string(hash)); err != nil {
httpx.ServerError(w, err)
return
}
httpx.OK(w, map[string]any{"ok": true})
}
// ---------- posts ----------
@@ -611,6 +796,19 @@ func (a *API) credentialMeta() (map[string]any, error) {
out := map[string]any{}
for _, ck := range credKeys {
src := "unset"
if ck.key == "admin_password_hash" {
// 多用户后密码在 owner 行上;settings 键只是旧版遗留引导,
// 行上有哈希就以此为准
if owner, err := a.Store.EnsureOwner(c.AdminUser); err == nil && owner.PasswordHash != "" {
src = "db"
} else if v, ok := m[ck.key]; ok && strings.TrimSpace(v) != "" {
src = "db"
} else {
src = "env" // env 显式密码或 dev 默认,都算「有生效值」
}
out[ck.key] = map[string]any{"set": src != "unset", "source": src}
continue
}
if v, ok := m[ck.key]; ok && strings.TrimSpace(v) != "" {
src = "db"
} else if ck.envOf(c) != "" {
@@ -653,37 +851,27 @@ func (a *API) settings(w http.ResponseWriter, r *http.Request) {
}
httpx.OK(w, map[string]any{"settings": st, "credential_meta": meta})
case http.MethodPut, http.MethodPost:
// 系统设置(含凭据与管理员用户名)是站主的权限;内容管理员只读
if act := actorFrom(r); act.Role != model.RoleOwner {
httpx.Error(w, http.StatusForbidden, "需要站主权限")
return
}
var in settingsPut
if err := httpx.Decode(r, &in); err != nil {
httpx.BadRequest(w, "invalid body")
return
}
// admin_password 走单独通道:明文只在请求里出现一次,落库前哈希
// 密码变更不走这里:多用户后密码在 users 行上,
// 自己改走 /api/admin/account/password,重置别人走 /api/admin/users/{id}
for k, v := range in.Secrets {
v = strings.TrimSpace(v)
if v == "" {
continue // 留空 = 不改
}
if !writableSecrets[k] && k != "admin_password" {
if !writableSecrets[k] {
httpx.BadRequest(w, "unknown secret key: "+k)
return
}
if k == "admin_password" {
if len(v) < 6 || len(v) > 72 {
httpx.BadRequest(w, "密码长度需在 6-72 位之间")
return
}
h, err := bcrypt.GenerateFromPassword([]byte(v), bcrypt.DefaultCost)
if err != nil {
httpx.ServerError(w, err)
return
}
if err := a.Store.SetSetting("admin_password_hash", string(h)); err != nil {
httpx.ServerError(w, err)
return
}
continue
}
if err := a.Store.SetSetting(k, v); err != nil {
httpx.ServerError(w, err)
return