multiple kratos clients for session validation and identity creation (#114)

* multiple kratos clients for session validation and identity creation

* fixed review comments

* switching few logs to debug

pkg/auth/v3/interceptor.go

@@ -106,12 +106,14 @@ func (ac authContext) NewAuthUnaryInterceptor(opt Option) grpc.UnaryServerInterc
 		}
 
 		s := res.GetStatus()
+		_log.Debug("user authentication status ", s)
 		switch s {
 		case commonv3.RequestStatus_RequestAllowed:
 			sd := res.SessionData
 			sd.ClientIp = ip
 			sd.ClientHost = host
 			sd.ClientUa = ua
+			_log.Debug("session data ", sd)
 			ctx := context.WithValue(ctx, common.SessionDataKey, sd)
 			return handler(ctx, req)
 		case commonv3.RequestStatus_RequestMethodOrURLNotAllowed:

pkg/auth/v3/service.go

@@ -84,7 +84,7 @@ func (ac *authContext) authenticate(ctx context.Context, httpreq *http.Request,
 				res.Reason = "no or invalid credentials"
 				return false, nil
 			} else {
-				return false, nil
+				return false, err
 			}
 		}
 		if session.GetActive() {

pkg/service/user.go

@@ -466,7 +466,7 @@ func (s *userService) GetUserInfo(ctx context.Context, user *userv3.User) (*user
 	if s.dev {
 		username = user.GetMetadata().GetName()
 		if len(username) == 0 {
-			fmt.Println("Unable to fetch username. Don't use DEV mode when using from UI.")
+			_log.Warn("Unable to fetch username. Don't use DEV mode when using from UI.")
 			return &userv3.UserInfo{}, fmt.Errorf("username should be provided")
 		}
 	} else {
@@ -476,6 +476,7 @@ func (s *userService) GetUserInfo(ctx context.Context, user *userv3.User) (*user
 		}
 		username = sd.Username
 	}
+	_log.Info("username ", username)
 
 	entity, err := dao.GetByTraits(ctx, s.db, username, &models.KratosIdentities{})
 	if err != nil {