diff --git a/pkg/grpc/auth.go b/pkg/grpc/auth.go
index 0ce673e..9e378f3 100644
--- a/pkg/grpc/auth.go
+++ b/pkg/grpc/auth.go
@@ -4,13 +4,14 @@ import (
 	"context"
 	envoyAuth "github.com/envoyproxy/go-control-plane/envoy/service/auth/v3"
 	"github.com/gogo/googleapis/google/rpc"
+	"google.golang.org/grpc"
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/metadata"
 	"google.golang.org/grpc/status"
 	"net/http"
 )
 
-func CheckGRPCAuth(ctx context.Context, authClient envoyAuth.AuthorizationClient) error {
+func checkGRPCAuth(ctx context.Context, authClient envoyAuth.AuthorizationClient) error {
 	md, ok := metadata.FromIncomingContext(ctx)
 	if !ok {
 		return status.Errorf(codes.Unauthenticated, "missing metadata")
@@ -42,3 +43,21 @@ func CheckGRPCAuth(ctx context.Context, authClient envoyAuth.AuthorizationClient
 
 	return nil
 }
+
+func CheckGRPCAuthUnaryInterceptorWrapper(authClient envoyAuth.AuthorizationClient) func(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (any, error) {
+	return func(ctx context.Context, req any, info *grpc.UnaryServerInfo, handler grpc.UnaryHandler) (any, error) {
+		if err := checkGRPCAuth(ctx, authClient); err != nil {
+			return nil, err
+		}
+		return handler(ctx, req)
+	}
+}
+
+func CheckGRPCAuthStreamInterceptorWrapper(authClient envoyAuth.AuthorizationClient) func(srv any, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+	return func(srv any, ss grpc.ServerStream, info *grpc.StreamServerInfo, handler grpc.StreamHandler) error {
+		if err := checkGRPCAuth(ss.Context(), authClient); err != nil {
+			return err
+		}
+		return handler(srv, ss)
+	}
+}