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