Method PerformDeviceUpdate

userapi/internal/api.go:244–293

(ctx context.Context, req *api.PerformDeviceUpdateRequest, res *api.PerformDeviceUpdateResponse)

}

func (a *UserInternalAPI) PerformDeviceUpdate(ctx context.Context, req *api.PerformDeviceUpdateRequest, res *api.PerformDeviceUpdateResponse) error {
	localpart, _, err := gomatrixserverlib.SplitID('@', req.RequestingUserID)
	if err != nil {
		util.GetLogger(ctx).WithError(err).Error("gomatrixserverlib.SplitID failed")
		return err
	}
	dev, err := a.DB.GetDeviceByID(ctx, localpart, req.DeviceID)
	if err == sql.ErrNoRows {
		res.DeviceExists = false
		return nil
	} else if err != nil {
		util.GetLogger(ctx).WithError(err).Error("deviceDB.GetDeviceByID failed")
		return err
	}
	res.DeviceExists = true

	if dev.UserID != req.RequestingUserID {
		res.Forbidden = true
		return nil
	}

	err = a.DB.UpdateDevice(ctx, localpart, req.DeviceID, req.DisplayName)
	if err != nil {
		util.GetLogger(ctx).WithError(err).Error("deviceDB.UpdateDevice failed")
		return err
	}
	if req.DisplayName != nil && dev.DisplayName != *req.DisplayName {
		// display name has changed: update the device key
		var uploadRes keyapi.PerformUploadKeysResponse
		a.KeyAPI.PerformUploadKeys(context.Background(), &keyapi.PerformUploadKeysRequest{
			UserID: req.RequestingUserID,
			DeviceKeys: []keyapi.DeviceKeys{
				{
					DeviceID:    dev.ID,
					DisplayName: *req.DisplayName,
					KeyJSON:     nil,
					UserID:      dev.UserID,
				},
			},
			OnlyDisplayNameUpdates: true,
		}, &uploadRes)
		if uploadRes.Error != nil {
			return fmt.Errorf("failed to update device key display name: %v", uploadRes.Error)
		}
		if len(uploadRes.KeyErrors) > 0 {
			return fmt.Errorf("failed to update device key display name, key errors: %+v", uploadRes.KeyErrors)
		}
	}
	return nil
}

func (a *UserInternalAPI) QueryProfile(ctx context.Context, req *api.QueryProfileRequest, res *api.QueryProfileResponse) error {
	local, domain, err := gomatrixserverlib.SplitID('@', req.UserID)