Files
OwnCord/Server/admin/api.go
T
Claude 9e6ff47194 feat(server,admin): private channels via per-role permission overrides
The read side of channel visibility was already complete — channel_overrides
rows deny ReadMessages and every list/focus/send/voice path enforces them —
but nothing could write those rows. Add the missing write path and UI:

- db: UpsertChannelOverride / DeleteChannelOverride / ListChannelRoleOverrides
  (roles LEFT JOIN overrides so the UI gets everything in one call)
- admin API: GET/PUT/DELETE /admin/api/channels/{id}/permissions[/{roleId}]
  with unknown permission bits masked via the new permissions.AllPerms,
  audit logging, and immediate permission-cache invalidation
- ws: Hub.RefreshChannelVisibility sends targeted channel_create /
  channel_delete to connected clients after an override change, unsubscribes
  hidden clients from the channel topic, and clears their focus. Sent outside
  the sequenced replay path on purpose: a replayed channel_delete would be
  filtered by the post-change allowed-channel set, inverting its audience.
- admin panel: per-channel Access modal (lock icon) with per-role
  "Can access" checkboxes; unchecking writes deny = ReadMessages|ConnectVoice

Known limits (follow-ups): users offline during a revoke keep a stale
sidebar entry until their next fresh connect (server still denies access),
and users already in a voice channel are not kicked when it goes private.

Closes #93

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LwtnpHAoSFr1ZibQgQkNQK
2026-07-19 10:50:11 +00:00

77 lines
3.7 KiB
Go

package admin
import (
"net/http"
"github.com/go-chi/chi/v5"
"github.com/owncord/server/auth"
"github.com/owncord/server/db"
"github.com/owncord/server/service"
"github.com/owncord/server/updater"
)
// ─── NewAdminAPI ──────────────────────────────────────────────────────────────
// NewAdminAPI returns a chi router with all /admin/api/* routes. All routes
// are protected by adminAuthMiddleware which requires the ADMINISTRATOR bit,
// except for the setup endpoints which are unauthenticated.
func NewAdminAPI(database *db.DB, version string, hub HubBroadcaster, u *updater.Updater, logBuf *RingBuffer, allowedOrigins []string, permInvalidator PermissionInvalidator, mod *service.ModerationService) http.Handler {
r := chi.NewRouter()
// Setup endpoints — unauthenticated, only functional when no users exist.
setupLimiter := auth.NewRateLimiter()
r.Get("/setup/status", handleSetupStatus(database))
r.Post("/setup", handleSetup(database, setupLimiter, allowedOrigins))
// SSE log stream — auth is via a single-use ticket from POST /logs/ticket.
// EventSource cannot send Authorization headers, so the client first
// obtains a short-lived ticket via the authenticated ticket endpoint,
// then passes it as ?ticket= to the SSE stream.
if logBuf != nil {
r.Get("/logs/stream", handleLogStream(database, logBuf))
}
// All remaining routes require authentication and ADMINISTRATOR permission.
r.Group(func(r chi.Router) {
r.Use(adminAuthMiddleware(database))
// Log stream ticket — issues a single-use, 30s TTL ticket for SSE auth.
r.Post("/logs/ticket", handleLogTicket(database))
r.Get("/stats", handleGetStats(database, hub))
r.Get("/users", handleListUsers(database))
r.Patch("/users/{id}", handlePatchUser(database, hub, permInvalidator, mod))
r.Delete("/users/{id}/sessions", handleForceLogout(database))
r.Get("/channels", handleListChannels(database))
r.Post("/channels", handleCreateChannel(database, hub))
r.Patch("/channels/{id}", handlePatchChannel(database, hub))
r.Delete("/channels/{id}", handleDeleteChannel(database, hub))
r.Get("/channels/{id}/permissions", handleGetChannelPermissions(database))
r.Put("/channels/{id}/permissions/{roleId}", handlePutChannelPermission(database, hub, permInvalidator))
r.Delete("/channels/{id}/permissions/{roleId}", handleDeleteChannelPermission(database, hub, permInvalidator))
r.Get("/audit-log", handleGetAuditLog(database))
r.Get("/settings", handleGetSettings(database))
r.Patch("/settings", handlePatchSettings(database))
r.Post("/backup", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ownerOnlyMiddleware(database, handleBackup(database)).ServeHTTP(w, req)
}))
r.Get("/backups", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ownerOnlyMiddleware(database, handleListBackups()).ServeHTTP(w, req)
}))
r.Delete("/backups/{name}", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ownerOnlyMiddleware(database, handleDeleteBackup(database)).ServeHTTP(w, req)
}))
r.Post("/backups/{name}/restore", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ownerOnlyMiddleware(database, handleRestoreBackup(database, hub)).ServeHTTP(w, req)
}))
r.Get("/updates", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ownerOnlyMiddleware(database, handleCheckUpdate(u)).ServeHTTP(w, req)
}))
r.Post("/updates/apply", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
ownerOnlyMiddleware(database, handleApplyUpdate(u, hub, version)).ServeHTTP(w, req)
}))
})
return r
}