Пример #1
0
// ModelUserInfo returns information on all users in the model.
func (c *Client) ModelUserInfo() (params.ModelUserInfoResults, error) {
	var results params.ModelUserInfoResults
	env, err := c.api.stateAccessor.Model()
	if err != nil {
		return results, errors.Trace(err)
	}
	users, err := env.Users()
	if err != nil {
		return results, errors.Trace(err)
	}

	for _, user := range users {
		var result params.ModelUserInfoResult
		userInfo, err := common.ModelUserInfo(user)
		if err != nil {
			result.Error = common.ServerError(err)
		} else {
			result.Result = &userInfo
		}
		results.Results = append(results.Results, result)
	}
	return results, nil
}
Пример #2
0
func (m *ModelManagerAPI) getModelInfo(tag names.ModelTag) (params.ModelInfo, error) {
	st, err := m.state.ForModel(tag)
	if errors.IsNotFound(err) {
		return params.ModelInfo{}, common.ErrPerm
	} else if err != nil {
		return params.ModelInfo{}, errors.Trace(err)
	}
	defer st.Close()

	model, err := st.Model()
	if errors.IsNotFound(err) {
		return params.ModelInfo{}, common.ErrPerm
	} else if err != nil {
		return params.ModelInfo{}, errors.Trace(err)
	}

	cfg, err := model.Config()
	if err != nil {
		return params.ModelInfo{}, errors.Trace(err)
	}
	controllerCfg, err := st.ControllerConfig()
	if err != nil {
		return params.ModelInfo{}, errors.Trace(err)
	}
	users, err := model.Users()
	if err != nil {
		return params.ModelInfo{}, errors.Trace(err)
	}
	status, err := model.Status()
	if err != nil {
		return params.ModelInfo{}, errors.Trace(err)
	}

	owner := model.Owner()
	info := params.ModelInfo{
		Name:           cfg.Name(),
		UUID:           cfg.UUID(),
		ControllerUUID: controllerCfg.ControllerUUID(),
		OwnerTag:       owner.String(),
		Life:           params.Life(model.Life().String()),
		Status:         common.EntityStatusFromState(status),
		ProviderType:   cfg.Type(),
		DefaultSeries:  config.PreferredSeries(cfg),
		CloudTag:       names.NewCloudTag(model.Cloud()).String(),
		CloudRegion:    model.CloudRegion(),
	}

	if cloudCredentialTag, ok := model.CloudCredential(); ok {
		info.CloudCredentialTag = cloudCredentialTag.String()
	}

	authorizedOwner := m.authCheck(owner) == nil
	for _, user := range users {
		if !authorizedOwner && m.authCheck(user.UserTag) != nil {
			// The authenticated user is neither the owner
			// nor administrator, nor the model user, so
			// has no business knowing about the model user.
			continue
		}

		userInfo, err := common.ModelUserInfo(user, st)
		if err != nil {
			return params.ModelInfo{}, errors.Trace(err)
		}
		info.Users = append(info.Users, userInfo)
	}

	if len(info.Users) == 0 {
		// No users, which means the authenticated user doesn't
		// have access to the model.
		return params.ModelInfo{}, common.ErrPerm
	}

	canSeeMachines := authorizedOwner
	if !canSeeMachines {
		if canSeeMachines, err = m.hasWriteAccess(tag); err != nil {
			return params.ModelInfo{}, errors.Trace(err)
		}
	}
	if canSeeMachines {
		if info.Machines, err = common.ModelMachineInfo(st); err != nil {
			return params.ModelInfo{}, err
		}
	}
	return info, nil
}
Пример #3
0
// ModelInfo returns information about the specified models.
func (m *ModelManagerAPI) ModelInfo(args params.Entities) (params.ModelInfoResults, error) {
	results := params.ModelInfoResults{
		Results: make([]params.ModelInfoResult, len(args.Entities)),
	}

	getModelInfo := func(arg params.Entity) (params.ModelInfo, error) {
		tag, err := names.ParseModelTag(arg.Tag)
		if err != nil {
			return params.ModelInfo{}, err
		}

		st, err := m.state.ForModel(tag)
		if errors.IsNotFound(err) {
			return params.ModelInfo{}, common.ErrPerm
		} else if err != nil {
			return params.ModelInfo{}, err
		}
		defer st.Close()

		model, err := st.Model()
		if errors.IsNotFound(err) {
			return params.ModelInfo{}, common.ErrPerm
		} else if err != nil {
			return params.ModelInfo{}, err
		}

		cfg, err := model.Config()
		if err != nil {
			return params.ModelInfo{}, err
		}
		users, err := model.Users()
		if err != nil {
			return params.ModelInfo{}, err
		}
		status, err := model.Status()
		if err != nil {
			return params.ModelInfo{}, err
		}

		owner := model.Owner()
		info := params.ModelInfo{
			Name:           cfg.Name(),
			UUID:           cfg.UUID(),
			ControllerUUID: cfg.ControllerUUID(),
			OwnerTag:       owner.String(),
			Life:           params.Life(model.Life().String()),
			Status:         common.EntityStatusFromState(status),
			ProviderType:   cfg.Type(),
			DefaultSeries:  config.PreferredSeries(cfg),
		}

		authorizedOwner := m.authCheck(owner) == nil
		for _, user := range users {
			if !authorizedOwner && m.authCheck(user.UserTag()) != nil {
				// The authenticated user is neither the owner
				// nor administrator, nor the model user, so
				// has no business knowing about the model user.
				continue
			}
			userInfo, err := common.ModelUserInfo(user)
			if err != nil {
				return params.ModelInfo{}, errors.Trace(err)
			}
			info.Users = append(info.Users, userInfo)
		}

		if len(info.Users) == 0 {
			// No users, which means the authenticated user doesn't
			// have access to the model.
			return params.ModelInfo{}, common.ErrPerm
		}

		return info, nil
	}

	for i, arg := range args.Entities {
		modelInfo, err := getModelInfo(arg)
		if err != nil {
			results.Results[i].Error = common.ServerError(err)
			continue
		}
		results.Results[i].Result = &modelInfo
	}
	return results, nil
}
Пример #4
0
Файл: client.go Проект: bac/juju
func modelInfo(st *state.State, user permission.UserAccess) (params.ModelUserInfo, error) {
	return common.ModelUserInfo(user, st)
}