Auth: Use auth broker by default (#69620)

remove authnservice toggle

pkg/services/contexthandler/contexthandler.go

@@ -139,7 +139,7 @@ func (h *ContextHandler) Middleware(next http.Handler) http.Handler {
 			reqContext.Logger = reqContext.Logger.New("traceID", traceID)
 		}
 
-		if h.features.IsEnabled(featuremgmt.FlagAuthnService) {
+		if h.Cfg.AuthBrokerEnabled {
 			identity, err := h.authnService.Authenticate(ctx, &authn.Request{HTTPRequest: reqContext.Req, Resp: reqContext.Resp})
 			if err != nil {
 				if errors.Is(err, auth.ErrInvalidSessionToken) {
@@ -207,7 +207,7 @@ func (h *ContextHandler) Middleware(next http.Handler) http.Handler {
 		)
 
 		// when using authn service this is implemented as a post auth hook
-		if !h.features.IsEnabled(featuremgmt.FlagAuthnService) {
+		if !h.Cfg.AuthBrokerEnabled {
 			// update last seen every 5min
 			if reqContext.ShouldUpdateLastSeenAt() {
 				reqContext.Logger.Debug("Updating last user_seen_at", "user_id", reqContext.UserID)

pkg/services/featuremgmt/registry.go

@@ -279,12 +279,6 @@ var (
 			Expression:   "true", // enabled by default
 			Owner:        grafanaDashboardsSquad,
 		},
-		{
-			Name:        "authnService",
-			Description: "Use new auth service to perform authentication",
-			State:       FeatureStateAlpha,
-			Owner:       grafanaAuthnzSquad,
-		},
 		{
 			Name:        "disablePrometheusExemplarSampling",
 			Description: "Disable Prometheus exemplar sampling",

pkg/services/featuremgmt/toggles_gen.csv

@@ -40,7 +40,6 @@ nestedFolders,beta,@grafana/backend-platform,false,false,false,false
 accessTokenExpirationCheck,stable,@grafana/grafana-authnz-team,false,false,false,false
 showTraceId,alpha,@grafana/observability-logs,false,false,false,false
 emptyDashboardPage,stable,@grafana/dashboards-squad,false,false,false,true
-authnService,alpha,@grafana/grafana-authnz-team,false,false,false,false
 disablePrometheusExemplarSampling,stable,@grafana/observability-metrics,false,false,false,false
 alertingBacktesting,alpha,@grafana/alerting-squad,false,false,false,false
 editPanelCSVDragAndDrop,alpha,@grafana/grafana-bi-squad,false,false,false,true

pkg/services/featuremgmt/toggles_gen.go

@@ -171,10 +171,6 @@ const (
 	// Enable the redesigned user interface of a dashboard page that includes no panels
 	FlagEmptyDashboardPage = "emptyDashboardPage"
 
-	// FlagAuthnService
-	// Use new auth service to perform authentication
-	FlagAuthnService = "authnService"
-
 	// FlagDisablePrometheusExemplarSampling
 	// Disable Prometheus exemplar sampling
 	FlagDisablePrometheusExemplarSampling = "disablePrometheusExemplarSampling"