126 lines
4.2 KiB
PHP
126 lines
4.2 KiB
PHP
<?php
|
||
/************************************************************************
|
||
* This file is part of EspoCRM.
|
||
*
|
||
* EspoCRM – Open Source CRM application.
|
||
* Copyright (C) 2014-2025 EspoCRM, Inc.
|
||
* Website: https://www.espocrm.com
|
||
*
|
||
* This program is free software: you can redistribute it and/or modify
|
||
* it under the terms of the GNU Affero General Public License as published by
|
||
* the Free Software Foundation, either version 3 of the License, or
|
||
* (at your option) any later version.
|
||
*
|
||
* This program is distributed in the hope that it will be useful,
|
||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
* GNU Affero General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Affero General Public License
|
||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||
*
|
||
* The interactive user interfaces in modified source and object code versions
|
||
* of this program must display Appropriate Legal Notices, as required under
|
||
* Section 5 of the GNU Affero General Public License version 3.
|
||
*
|
||
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
|
||
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
|
||
************************************************************************/
|
||
|
||
namespace Espo\Tools\Attachment;
|
||
|
||
use Espo\Core\Acl;
|
||
use Espo\Core\Acl\Table;
|
||
use Espo\Core\Exceptions\Forbidden;
|
||
use Espo\Core\Utils\Metadata;
|
||
use Espo\Entities\Attachment;
|
||
use Espo\Entities\Settings;
|
||
use Espo\Entities\User;
|
||
use Espo\Core\ORM\Type\FieldType;
|
||
|
||
class AccessChecker
|
||
{
|
||
/** @var string[] */
|
||
private $adminOnlyHavingInlineAttachmentsEntityTypeList = ['TemplateManager'];
|
||
|
||
/** @var string[] */
|
||
private $attachmentFieldTypeList = [
|
||
FieldType::FILE,
|
||
FieldType::IMAGE,
|
||
FieldType::ATTACHMENT_MULTIPLE,
|
||
];
|
||
|
||
/** @var string[] */
|
||
private $inlineAttachmentFieldTypeList = [
|
||
FieldType::WYSIWYG,
|
||
];
|
||
|
||
/** @var string[] */
|
||
private $allowedRoleList = [
|
||
Attachment::ROLE_ATTACHMENT,
|
||
Attachment::ROLE_INLINE_ATTACHMENT,
|
||
];
|
||
|
||
public function __construct(
|
||
private User $user,
|
||
private Acl $acl,
|
||
private Metadata $metadata
|
||
) {}
|
||
|
||
/**
|
||
* Check access to a field and role allowance.
|
||
*
|
||
* @throws Forbidden
|
||
*/
|
||
public function check(FieldData $fieldData, string $role = Attachment::ROLE_ATTACHMENT): void
|
||
{
|
||
if (!in_array($role, $this->allowedRoleList)) {
|
||
throw new Forbidden("Role not allowed.");
|
||
}
|
||
|
||
$relatedEntityType = $fieldData->getParentType() ?? $fieldData->getRelatedType();
|
||
$field = $fieldData->getField();
|
||
|
||
if (!$relatedEntityType) {
|
||
throw new Forbidden();
|
||
}
|
||
|
||
if (
|
||
$this->user->isAdmin() &&
|
||
$role === Attachment::ROLE_INLINE_ATTACHMENT &&
|
||
in_array($relatedEntityType, $this->adminOnlyHavingInlineAttachmentsEntityTypeList)
|
||
) {
|
||
return;
|
||
}
|
||
|
||
$fieldType = $this->metadata->get(['entityDefs', $relatedEntityType, 'fields', $field, 'type']);
|
||
|
||
if (!$fieldType) {
|
||
throw new Forbidden("Field '$field' does not exist.");
|
||
}
|
||
|
||
$fieldTypeList = $role === Attachment::ROLE_INLINE_ATTACHMENT ?
|
||
$this->inlineAttachmentFieldTypeList :
|
||
$this->attachmentFieldTypeList;
|
||
|
||
if (!in_array($fieldType, $fieldTypeList)) {
|
||
throw new Forbidden("Field type '$fieldType' is not allowed for $role.");
|
||
}
|
||
|
||
if ($this->user->isAdmin() && $relatedEntityType === Settings::ENTITY_TYPE) {
|
||
return;
|
||
}
|
||
|
||
if (
|
||
!$this->acl->checkScope($relatedEntityType, Table::ACTION_CREATE) &&
|
||
!$this->acl->checkScope($relatedEntityType, Table::ACTION_EDIT)
|
||
) {
|
||
throw new Forbidden("No access to " . $relatedEntityType . ".");
|
||
}
|
||
|
||
if (!$this->acl->checkField($relatedEntityType, $field, Table::ACTION_EDIT)) {
|
||
throw new Forbidden("No access to field '$field'.");
|
||
}
|
||
}
|
||
}
|