fix(service): filter service stats based on user permissions

cmd/dashboard/controller/permission_matrix_test.go

@@ -268,7 +268,10 @@ func TestShowServiceFiltersCycleTransferStatsLikeServerList(t *testing.T) {
 	serviceSentinel, err := singleton.NewServiceSentinel(make(chan *model.Service, 2))
 	assert.NoError(t, err)
 	singleton.ServiceSentinelShared = serviceSentinel
-	t.Cleanup(func() { singleton.ServiceSentinelShared = originalServiceSentinel })
+	t.Cleanup(func() {
+		serviceSentinel.Close()
+		singleton.ServiceSentinelShared = originalServiceSentinel
+	})
 
 	singleton.AlertsLock.Lock()
 	originalCycleTransferStats := singleton.AlertsCycleTransferStatsStore
@@ -290,20 +293,24 @@ func TestShowServiceFiltersCycleTransferStatsLikeServerList(t *testing.T) {
 	tests := []struct {
 		name         string
 		viewer       *model.User
+		wantServices []uint64
 		wantNames    map[uint64]string
 	}{
 		{
 			name:         "guest sees public servers only",
+			wantServices: []uint64{10},
 			wantNames:    map[uint64]string{1: "public server"},
 		},
 		{
 			name:         "member sees public and owned hidden servers",
 			viewer:       &model.User{Common: model.Common{ID: 200}, Role: model.RoleMember},
+			wantServices: []uint64{10},
 			wantNames:    map[uint64]string{1: "public server", 3: "hidden member server"},
 		},
 		{
 			name:         "admin sees every server",
 			viewer:       &model.User{Common: model.Common{ID: 1}, Role: model.RoleAdmin},
+			wantServices: []uint64{10, 11},
 			wantNames:    map[uint64]string{1: "public server", 2: "hidden admin server", 3: "hidden member server"},
 		},
 	}
@@ -317,8 +324,7 @@ func TestShowServiceFiltersCycleTransferStatsLikeServerList(t *testing.T) {
 
 			got, err := showService(ctx)
 			assert.NoError(t, err)
-			assert.Contains(t, got.Services, uint64(10))
+			assert.ElementsMatch(t, tc.wantServices, serviceResponseIDs(got.Services))
-			assert.NotContains(t, got.Services, uint64(11))
 			if assert.Contains(t, got.CycleTransferStats, uint64(7)) {
 				cycleStats := got.CycleTransferStats[7]
 				assert.Equal(t, tc.wantNames, cycleStats.ServerName)
@@ -335,6 +341,14 @@ func TestShowServiceFiltersCycleTransferStatsLikeServerList(t *testing.T) {
 	}
 }
 
+func serviceResponseIDs(stats map[uint64]model.ServiceResponseItem) []uint64 {
+	ids := make([]uint64, 0, len(stats))
+	for id := range stats {
+		ids = append(ids, id)
+	}
+	return ids
+}
+
 func decodeIDs[T ~uint64](t *testing.T, body []byte) []T {
 	t.Helper()
 	var resp struct {

cmd/dashboard/controller/service.go

@@ -29,7 +29,7 @@ func showService(c *gin.Context) (*model.ServiceResponse, error) {
 	res, err, _ := requestGroup.Do(serviceResponseCacheKey(c), func() (any, error) {
 		singleton.AlertsLock.RLock()
 		defer singleton.AlertsLock.RUnlock()
-		stats := singleton.ServiceSentinelShared.CopyStats()
+		stats := filterServiceStatsForViewer(c, singleton.ServiceSentinelShared.CopyStats())
 		var cycleTransferStats map[uint64]model.CycleTransferStats
 		copier.Copy(&cycleTransferStats, singleton.AlertsCycleTransferStatsStore)
 		return []any{
@@ -46,6 +46,22 @@ func showService(c *gin.Context) (*model.ServiceResponse, error) {
 	}, nil
 }
 
+func filterServiceStatsForViewer(c *gin.Context, stats map[uint64]model.ServiceResponseItem) map[uint64]model.ServiceResponseItem {
+	if len(stats) == 0 {
+		return stats
+	}
+	services := singleton.ServiceSentinelShared.GetList()
+	filteredStats := make(map[uint64]model.ServiceResponseItem, len(stats))
+	for serviceID, stat := range stats {
+		service, ok := services[serviceID]
+		if !ok || !userCanViewService(c, service) {
+			continue
+		}
+		filteredStats[serviceID] = stat
+	}
+	return filteredStats
+}
+
 func serviceResponseCacheKey(c *gin.Context) string {
 	auth, ok := c.Get(model.CtxKeyAuthorizedUser)
 	if !ok {

service/singleton/servicesentinel.go

@@ -438,11 +438,6 @@ func (ss *ServiceSentinel) CopyStats() map[uint64]model.ServiceResponseItem {
 
 	sri := make(map[uint64]model.ServiceResponseItem)
 	for k, service := range stats {
-		if service.service.HideForGuest {
-			delete(stats, k)
-			continue
-		}
-
 		service.ServiceName = service.service.Name
 		sri[k] = service.ServiceResponseItem
 	}