Auth: Use claims.AuthInfo in requester (#91739)

pkg/services/apiserver/auth/authorizer/stack_id.go

@@ -3,10 +3,11 @@ package authorizer
 import (
 	"context"
 	"fmt"
+	"strconv"
 
+	"github.com/grafana/authlib/claims"
 	"github.com/grafana/grafana/pkg/apimachinery/identity"
 	"github.com/grafana/grafana/pkg/infra/log"
-	grafanarequest "github.com/grafana/grafana/pkg/services/apiserver/endpoints/request"
 	"github.com/grafana/grafana/pkg/setting"
 	"k8s.io/apiserver/pkg/authorization/authorizer"
 )
@@ -15,13 +16,17 @@ var _ authorizer.Authorizer = &stackIDAuthorizer{}
 
 type stackIDAuthorizer struct {
 	log     log.Logger
-	stackID string
+	stackID int64
 }
 
 func newStackIDAuthorizer(cfg *setting.Cfg) *stackIDAuthorizer {
+	stackID, err := strconv.ParseInt(cfg.StackID, 10, 64)
+	if err != nil {
+		return nil
+	}
 	return &stackIDAuthorizer{
 		log:     log.New("grafana-apiserver.authorizer.stackid"),
-		stackID: cfg.StackID, // this lets a single tenant grafana validate stack id (rather than orgs)
+		stackID: stackID, // this lets a single tenant grafana validate stack id (rather than orgs)
 	}
 }
 
@@ -31,7 +36,7 @@ func (auth stackIDAuthorizer) Authorize(ctx context.Context, a authorizer.Attrib
 		return authorizer.DecisionDeny, fmt.Sprintf("error getting signed in user: %v", err), nil
 	}
 
-	info, err := grafanarequest.ParseNamespace(a.GetNamespace())
+	info, err := claims.ParseNamespace(a.GetNamespace())
 	if err != nil {
 		return authorizer.DecisionDeny, fmt.Sprintf("error reading namespace: %v", err), nil
 	}