Files
terdut-server/cmd/terdut/main.go
T
Niklas Ye a4dd60f6b8 Add service accounts and operator mode
Service accounts (SERVICE-ACCOUNTS.md) are a scoped, non-human credential:
not a users row, so they never touch OIDC sync, login or the is_admin flag.
Instance scope can create a team and mint a team-scoped account for it;
team scope is owner-equivalent for that one team and nothing else. This is
what unblocks terdut-operator's DESIGN.md §6 — no more impersonating a
human admin, and a real rotation story instead of the unworkable
delete-and-re-bootstrap /api/bootstrap can't actually do.

- migration 014: service_accounts + service_account_keys
- POST /api/service-accounts, POST/DELETE .../keys, GET ?name= self-lookup
- AuthMiddleware resolves a tdsa_-prefixed key to a distinct principal;
  a team-scoped account gets a synthetic single membership so
  requireTeamMember/requireTeamOwner work on it unmodified
- handleCreateTeam accepts an instance-scoped caller; the team it creates
  has no human owner, which is the expected shape for one an operator is
  about to hand a team-scoped credential to

Operator mode (TERDUT_OPERATOR_MODE / values.operatorMode) declares an
install gitops-managed: session and user-API-key writes to teams,
escalation policies, dead man's switches and integrations get 403
reason=operator_managed, while a service account's writes still go
through. Team membership/invites and the schedule are deliberately left
out — never gitops-managed by design, and still human day-to-day work.
/api/auth/config reports operator_mode so the web UI can grey these
sections out from the start rather than only after a write fails.

Also: GET /api/version (both terdut-tui and terdut-operator currently
detect server capability by route-probing; this gives them a real answer),
and a PUT for dead man's switches so a reconciler can update one in place
instead of deleting and recreating it.
2026-09-29 21:25:17 +02:00

88 lines
2.4 KiB
Go

package main
import (
"context"
"log"
"net/http"
"os/signal"
"syscall"
"time"
"git.ryuvia.com/niklas/terdut-server/internal/api"
"git.ryuvia.com/niklas/terdut-server/internal/config"
"git.ryuvia.com/niklas/terdut-server/internal/db"
)
var version = "dev"
func main() {
cfg := config.Load()
if err := cfg.Validate(); err != nil {
log.Fatalf("config: %v", err)
}
database, err := db.Open(cfg.DSN)
if err != nil {
log.Fatalf("open db: %v", err)
}
defer database.Close()
if err := db.Migrate(database); err != nil {
log.Fatalf("migrate: %v", err)
}
notify := api.NotifyConfig{
BaseURL: cfg.NtfyURL,
Token: cfg.NtfyToken,
FallbackTopic: cfg.NtfyFallbackTopic,
PublicURL: cfg.PublicURL,
RepeatEvery: cfg.NotifyRepeat,
}
// Dead man's switches live per team now. The environment variables are the
// defaults a team starts from: every team without a configuration of its
// own gets one from them here, and an owner's later edit is never
// overwritten by a redeploy.
deadman := api.ParseDeadmanConfig(cfg.DeadmanMatchers, cfg.DeadmanTimeout, cfg.DeadmanSeverity)
if err := api.SeedDeadmanConfigs(context.Background(), database, deadman); err != nil {
log.Fatalf("seed dead man's switch defaults: %v", err)
}
// The behaviour knobs move into the database on first start, after which an
// administrator owns them and a redeploy leaves them alone.
if err := api.SeedSettings(context.Background(), database, cfg); err != nil {
log.Fatalf("seed settings: %v", err)
}
router := api.NewRouter(database, notify, cfg, version)
srv := &http.Server{
Addr: cfg.Addr,
Handler: router,
ReadTimeout: 15 * time.Second,
WriteTimeout: 15 * time.Second,
IdleTimeout: 60 * time.Second,
}
ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
defer stop()
go api.StartArchiver(ctx, database, cfg.ArchiveAfter, cfg.StaleAfter, notify)
go api.StartNotifier(ctx, database, notify)
go func() {
log.Printf("terdut-server %s listening on %s", version, cfg.Addr)
if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed {
log.Fatalf("listen: %v", err)
}
}()
<-ctx.Done()
log.Println("shutting down")
shutdownCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
if err := srv.Shutdown(shutdownCtx); err != nil {
log.Printf("shutdown: %v", err)
}
}