authorization_manager.go

/*
Copyright (c) 2015 VMware, Inc. All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package object

import (
	"context"

	"github.com/vmware/govmomi/vim25"
	"github.com/vmware/govmomi/vim25/methods"
	"github.com/vmware/govmomi/vim25/mo"
	"github.com/vmware/govmomi/vim25/types"
)

type AuthorizationManager struct {
	Common
}

func NewAuthorizationManager(c *vim25.Client) *AuthorizationManager {
	m := AuthorizationManager{
		Common: NewCommon(c, *c.ServiceContent.AuthorizationManager),
	}

	return &m
}

type AuthorizationRoleList []types.AuthorizationRole

func (l AuthorizationRoleList) ById(id int32) *types.AuthorizationRole {
	for _, role := range l {
		if role.RoleId == id {
			return &role
		}
	}

	return nil
}

func (l AuthorizationRoleList) ByName(name string) *types.AuthorizationRole {
	for _, role := range l {
		if role.Name == name {
			return &role
		}
	}

	return nil
}

func (m AuthorizationManager) RoleList(ctx context.Context) (AuthorizationRoleList, error) {
	var am mo.AuthorizationManager

	err := m.Properties(ctx, m.Reference(), []string{"roleList"}, &am)
	if err != nil {
		return nil, err
	}

	return AuthorizationRoleList(am.RoleList), nil
}

func (m AuthorizationManager) RetrieveEntityPermissions(ctx context.Context, entity types.ManagedObjectReference, inherited bool) ([]types.Permission, error) {
	req := types.RetrieveEntityPermissions{
		This:      m.Reference(),
		Entity:    entity,
		Inherited: inherited,
	}

	res, err := methods.RetrieveEntityPermissions(ctx, m.Client(), &req)
	if err != nil {
		return nil, err
	}

	return res.Returnval, nil
}

func (m AuthorizationManager) RemoveEntityPermission(ctx context.Context, entity types.ManagedObjectReference, user string, isGroup bool) error {
	req := types.RemoveEntityPermission{
		This:    m.Reference(),
		Entity:  entity,
		User:    user,
		IsGroup: isGroup,
	}

	_, err := methods.RemoveEntityPermission(ctx, m.Client(), &req)
	return err
}

func (m AuthorizationManager) SetEntityPermissions(ctx context.Context, entity types.ManagedObjectReference, permission []types.Permission) error {
	req := types.SetEntityPermissions{
		This:       m.Reference(),
		Entity:     entity,
		Permission: permission,
	}

	_, err := methods.SetEntityPermissions(ctx, m.Client(), &req)
	return err
}

func (m AuthorizationManager) RetrieveRolePermissions(ctx context.Context, id int32) ([]types.Permission, error) {
	req := types.RetrieveRolePermissions{
		This:   m.Reference(),
		RoleId: id,
	}

	res, err := methods.RetrieveRolePermissions(ctx, m.Client(), &req)
	if err != nil {
		return nil, err
	}

	return res.Returnval, nil
}

func (m AuthorizationManager) RetrieveAllPermissions(ctx context.Context) ([]types.Permission, error) {
	req := types.RetrieveAllPermissions{
		This: m.Reference(),
	}

	res, err := methods.RetrieveAllPermissions(ctx, m.Client(), &req)
	if err != nil {
		return nil, err
	}

	return res.Returnval, nil
}

func (m AuthorizationManager) AddRole(ctx context.Context, name string, ids []string) (int32, error) {
	req := types.AddAuthorizationRole{
		This:    m.Reference(),
		Name:    name,
		PrivIds: ids,
	}

	res, err := methods.AddAuthorizationRole(ctx, m.Client(), &req)
	if err != nil {
		return -1, err
	}

	return res.Returnval, nil
}

func (m AuthorizationManager) RemoveRole(ctx context.Context, id int32, failIfUsed bool) error {
	req := types.RemoveAuthorizationRole{
		This:       m.Reference(),
		RoleId:     id,
		FailIfUsed: failIfUsed,
	}

	_, err := methods.RemoveAuthorizationRole(ctx, m.Client(), &req)
	return err
}

func (m AuthorizationManager) UpdateRole(ctx context.Context, id int32, name string, ids []string) error {
	req := types.UpdateAuthorizationRole{
		This:    m.Reference(),
		RoleId:  id,
		NewName: name,
		PrivIds: ids,
	}

	_, err := methods.UpdateAuthorizationRole(ctx, m.Client(), &req)
	return err
}

func (m AuthorizationManager) HasUserPrivilegeOnEntities(ctx context.Context, entities []types.ManagedObjectReference, userName string, privID []string) ([]types.EntityPrivilege, error) {
	req := types.HasUserPrivilegeOnEntities{
		This:     m.Reference(),
		Entities: entities,
		UserName: userName,
		PrivId:   privID,
	}

	res, err := methods.HasUserPrivilegeOnEntities(ctx, m.Client(), &req)
	if err != nil {
		return nil, err
	}

	return res.Returnval, nil
}

func (m AuthorizationManager) HasPrivilegeOnEntity(ctx context.Context, entity types.ManagedObjectReference, sessionID string, privID []string) ([]bool, error) {
	req := types.HasPrivilegeOnEntity{
		This:      m.Reference(),
		Entity:    entity,
		SessionId: sessionID,
		PrivId:    privID,
	}

	res, err := methods.HasPrivilegeOnEntity(ctx, m.Client(), &req)
	if err != nil {
		return nil, err
	}

	return res.Returnval, nil
}

func (m AuthorizationManager) FetchUserPrivilegeOnEntities(ctx context.Context, entities []types.ManagedObjectReference, userName string) ([]types.UserPrivilegeResult, error) {
	req := types.FetchUserPrivilegeOnEntities{
		This:     m.Reference(),
		Entities: entities,
		UserName: userName,
	}

	res, err := methods.FetchUserPrivilegeOnEntities(ctx, m.Client(), &req)
	if err != nil {
		return nil, err
	}

	return res.Returnval, nil
}