feat(ci): implement SDD-107 GitHub Actions automation

internal/infrastructure/auth/demo_seed.go

@@ -24,6 +24,16 @@ func SeedDemoTenant(userStore *UserStore, tenantStore *TenantStore, socRepo doms
 	// Check if demo user already exists
 	if _, err := userStore.GetByEmail(DemoUserEmail); err == nil {
 		slog.Debug("demo tenant already seeded", "email", DemoUserEmail)
+		// Force update the plan ID to enforce strict demo limits (1000 events)
+		if tenantStore.db != nil {
+			tenantStore.db.Exec("UPDATE tenants SET plan_id = 'demo' WHERE id = $1", DemoTenantID)
+		}
+		// Also update in-memory cache
+		tenantStore.mu.Lock()
+		if t, ok := tenantStore.tenants[DemoTenantID]; ok {
+			t.PlanID = "demo"
+		}
+		tenantStore.mu.Unlock()
 		return
 	}
 
@@ -50,12 +60,12 @@ func SeedDemoTenant(userStore *UserStore, tenantStore *TenantStore, socRepo doms
 		userStore.persistUser(demoUser)
 	}
 
-	// 2. Create demo tenant (starter plan)
+	// 2. Create demo tenant (demo plan 1000 events max)
 	demoTenant := &Tenant{
 		ID:          DemoTenantID,
 		Name:        "SYNTREX Demo",
 		Slug:        "demo",
-		PlanID:      "starter",
+		PlanID:      "demo",
 		OwnerUserID: demoUser.ID,
 		Active:      true,
 		CreatedAt:   time.Now(),

internal/infrastructure/auth/handlers.go

@@ -212,14 +212,14 @@ func HandleMe(store *UserStore) http.HandlerFunc {
 func HandleListUsers(store *UserStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		claims := GetClaims(r.Context())
-		if claims == nil || claims.Role != "admin" {
-			writeAuthError(w, http.StatusForbidden, "admin role required")
+		if claims == nil || (claims.Role != "admin" && claims.Role != "superadmin") {
+			writeAuthError(w, http.StatusForbidden, "admin or superadmin role required")
 			return
 		}
 
 		// SEC-HIGH1: Block listing when TenantID is empty — prevents
 		// empty-string match showing all users without a tenant.
-		if claims.TenantID == "" {
+		if claims.TenantID == "" && claims.Role != "superadmin" {
 			w.Header().Set("Content-Type", "application/json")
 			json.NewEncoder(w).Encode(map[string]any{
 				"users": []*User{},
@@ -232,7 +232,7 @@ func HandleListUsers(store *UserStore) http.HandlerFunc {
 		allUsers := store.ListUsers()
 		var filtered []*User
 		for _, u := range allUsers {
-			if u.TenantID == claims.TenantID {
+			if claims.Role == "superadmin" || u.TenantID == claims.TenantID {
 				filtered = append(filtered, u)
 			}
 		}
@@ -399,7 +399,7 @@ func HandleCreateAPIKey(store *UserStore) http.HandlerFunc {
 	}
 }
 
-// HandleListAPIKeys returns API keys for the authenticated user.
+// HandleListAPIKeys returns API keys for the authenticated user, or all keys for superadmin.
 // GET /api/auth/keys
 func HandleListAPIKeys(store *UserStore) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
@@ -415,7 +415,13 @@ func HandleListAPIKeys(store *UserStore) http.HandlerFunc {
 			return
 		}
 
-		keys, err := store.ListAPIKeys(user.ID)
+		var keys []APIKey
+		if user.Role == "superadmin" {
+			keys, err = store.ListAllAPIKeys()
+		} else {
+			keys, err = store.ListAPIKeys(user.ID)
+		}
+
 		if err != nil {
 			writeAuthError(w, http.StatusInternalServerError, err.Error())
 			return

internal/infrastructure/auth/tenants.go

@@ -46,6 +46,15 @@ var DefaultPlans = map[string]Plan{
 		SOCEnabled: false, SLAEnabled: false, SOAREnabled: false, ComplianceEnabled: false,
 		PriceMonthCents: 0,
 	},
+	"demo": {
+		ID: "demo", Name: "Demo Sandbox",
+		Description: "Общая демо-песочница. Жёсткий лимит.",
+		MaxUsers: 10, MaxEventsMonth: 1000, MaxIncidents: 100, MaxSensors: 5,
+		MaxScansMonth: 1000,
+		RetentionDays: 1,
+		SOCEnabled: true, SLAEnabled: false, SOAREnabled: false, ComplianceEnabled: false,
+		PriceMonthCents: 0,
+	},
 	"starter": {
 		ID: "starter", Name: "Starter",
 		Description: "AI-мониторинг: до 5 сенсоров, базовая корреляция и алерты",

internal/infrastructure/auth/users.go

@@ -489,6 +489,32 @@ func (s *UserStore) ListAPIKeys(userID string) ([]APIKey, error) {
 	return keys, nil
 }
 
+// ListAllAPIKeys returns all API keys across all users (for superadmin).
+func (s *UserStore) ListAllAPIKeys() ([]APIKey, error) {
+	if s.db == nil {
+		return nil, nil
+	}
+	rows, err := s.db.Query(`SELECT id, user_id, name, role, created_at, last_used FROM api_keys`)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var keys []APIKey
+	for rows.Next() {
+		var ak APIKey
+		var lastUsed sql.NullTime
+		if err := rows.Scan(&ak.ID, &ak.UserID, &ak.Name, &ak.Role, &ak.CreatedAt, &lastUsed); err != nil {
+			continue
+		}
+		if lastUsed.Valid {
+			ak.LastUsed = &lastUsed.Time
+		}
+		keys = append(keys, ak)
+	}
+	return keys, nil
+}
+
 // DeleteAPIKey revokes an API key.
 func (s *UserStore) DeleteAPIKey(keyID, userID string) error {
 	if s.db == nil {