feat: my user mfas (#264)

internal/auth/repository/eventsourcing/eventstore/user.go

@@ -170,6 +170,10 @@ func (repo *UserRepo) ChangePassword(ctx context.Context, userID, old, new strin
 	return err
 }
 
+func (repo *UserRepo) MyUserMfas(ctx context.Context) ([]*model.MultiFactor, error) {
+	return repo.View.UserMfas(auth.GetCtxData(ctx).UserID)
+}
+
 func (repo *UserRepo) AddMfaOTP(ctx context.Context, userID string) (*model.OTP, error) {
 	return repo.UserEvents.AddOTP(ctx, userID)
 }

internal/auth/repository/user.go

@@ -49,6 +49,7 @@ type myUserRepo interface {
 
 	ChangeMyPassword(ctx context.Context, old, new string) error
 
+	MyUserMfas(ctx context.Context) ([]*model.MultiFactor, error)
 	AddMyMfaOTP(ctx context.Context) (*model.OTP, error)
 	VerifyMyMfaOTPSetup(ctx context.Context, code string) error
 	RemoveMyMfaOTP(ctx context.Context) error

pkg/auth/api/grpc/user.go

@@ -4,8 +4,6 @@ import (
 	"context"
 
 	"github.com/golang/protobuf/ptypes/empty"
-
-	"github.com/caos/zitadel/internal/errors"
 )
 
 func (s *Server) GetMyUser(ctx context.Context, _ *empty.Empty) (*UserView, error) {
@@ -49,7 +47,11 @@ func (s *Server) GetMyUserAddress(ctx context.Context, _ *empty.Empty) (*UserAdd
 }
 
 func (s *Server) GetMyMfas(ctx context.Context, _ *empty.Empty) (*MultiFactors, error) {
-	return nil, errors.ThrowUnimplemented(nil, "GRPC-vkl9i", "Not implemented")
+	mfas, err := s.repo.MyUserMfas(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &MultiFactors{Mfas: mfasFromModel(mfas)}, nil
 }
 
 func (s *Server) UpdateMyUserProfile(ctx context.Context, request *UpdateUserProfileRequest) (*UserProfile, error) {

pkg/auth/api/grpc/user_converter.go

@@ -309,3 +309,29 @@ func mfaStateFromModel(state usr_model.MfaState) MFAState {
 		return MFAState_MFASTATE_UNSPECIFIED
 	}
 }
+
+func mfasFromModel(mfas []*usr_model.MultiFactor) []*MultiFactor {
+	converted := make([]*MultiFactor, len(mfas))
+	for i, mfa := range mfas {
+		converted[i] = mfaFromModel(mfa)
+	}
+	return converted
+}
+
+func mfaFromModel(mfa *usr_model.MultiFactor) *MultiFactor {
+	return &MultiFactor{
+		State: mfaStateFromModel(mfa.State),
+		Type:  mfaTypeFromModel(mfa.Type),
+	}
+}
+
+func mfaTypeFromModel(mfatype usr_model.MfaType) MfaType {
+	switch mfatype {
+	case usr_model.MfaTypeOTP:
+		return MfaType_MFATYPE_OTP
+	case usr_model.MfaTypeSMS:
+		return MfaType_MFATYPE_SMS
+	default:
+		return MfaType_MFATYPE_UNSPECIFIED
+	}
+}