90 lines
3.4 KiB
C#
90 lines
3.4 KiB
C#
/*
|
|
*
|
|
* (c) Copyright Ascensio System Limited 2010-2018
|
|
*
|
|
* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
|
|
* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
|
|
* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
|
|
* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
|
|
*
|
|
* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
|
|
* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
* You can contact Ascensio System SIA by email at sales@onlyoffice.com
|
|
*
|
|
* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
|
|
* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
|
|
*
|
|
* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
|
|
* relevant author attributions when distributing the software. If the display of the logo in its graphic
|
|
* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
|
|
* in every copy of the program you distribute.
|
|
* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
|
|
*
|
|
*/
|
|
|
|
namespace ASC.Common.Security.Authorizing;
|
|
|
|
public class AzObjectSecurityProviderHelper
|
|
{
|
|
public ISecurityObjectId CurrentObjectId { get; private set; }
|
|
public bool ObjectRolesSupported => _currSecObjProvider != null && _currSecObjProvider.ObjectRolesSupported;
|
|
|
|
private readonly SecurityCallContext _callContext;
|
|
private readonly bool _currObjIdAsProvider;
|
|
private ISecurityObjectProvider _currSecObjProvider;
|
|
|
|
public AzObjectSecurityProviderHelper(ISecurityObjectId objectId, ISecurityObjectProvider secObjProvider)
|
|
{
|
|
ArgumentNullException.ThrowIfNull(objectId);
|
|
_currObjIdAsProvider = false;
|
|
CurrentObjectId = objectId;
|
|
_currSecObjProvider = secObjProvider;
|
|
|
|
if (_currSecObjProvider == null && CurrentObjectId is ISecurityObjectProvider securityObjectProvider)
|
|
{
|
|
_currObjIdAsProvider = true;
|
|
_currSecObjProvider = securityObjectProvider;
|
|
}
|
|
|
|
_callContext = new SecurityCallContext();
|
|
}
|
|
|
|
public IEnumerable<IRole> GetObjectRoles(ISubject account)
|
|
{
|
|
var roles = _currSecObjProvider.GetObjectRoles(account, CurrentObjectId, _callContext);
|
|
|
|
foreach (var role in roles)
|
|
{
|
|
if (!_callContext.RolesList.Contains(role))
|
|
{
|
|
_callContext.RolesList.Add(role);
|
|
}
|
|
}
|
|
|
|
return roles;
|
|
}
|
|
|
|
public bool NextInherit()
|
|
{
|
|
if (_currSecObjProvider == null || !_currSecObjProvider.InheritSupported)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
CurrentObjectId = _currSecObjProvider.InheritFrom(CurrentObjectId);
|
|
if (CurrentObjectId == null)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (_currObjIdAsProvider)
|
|
{
|
|
_currSecObjProvider = CurrentObjectId as ISecurityObjectProvider;
|
|
}
|
|
|
|
_callContext.ObjectsStack.Insert(0, CurrentObjectId);
|
|
|
|
return _currSecObjProvider != null;
|
|
}
|
|
} |