132 lines
5.2 KiB
C#
132 lines
5.2 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.
|
|
*
|
|
*/
|
|
|
|
|
|
using System;
|
|
using System.Collections.Generic;
|
|
using System.Linq;
|
|
|
|
using ASC.Common;
|
|
using ASC.Common.Security;
|
|
using ASC.Common.Security.Authorizing;
|
|
using ASC.Core.Caching;
|
|
|
|
namespace ASC.Core
|
|
{
|
|
[Scope]
|
|
public class AuthorizationManager
|
|
{
|
|
private readonly IAzService service;
|
|
|
|
private TenantManager TenantManager { get; }
|
|
|
|
public AuthorizationManager(IAzService service, TenantManager tenantManager)
|
|
{
|
|
this.service = service;
|
|
TenantManager = tenantManager;
|
|
}
|
|
|
|
|
|
public IEnumerable<AzRecord> GetAces(Guid subjectId, Guid actionId)
|
|
{
|
|
var aces = service.GetAces(TenantManager.GetCurrentTenant().TenantId, default);
|
|
return aces
|
|
.Where(a => a.ActionId == actionId && (a.SubjectId == subjectId || subjectId == Guid.Empty))
|
|
.ToList();
|
|
}
|
|
|
|
public IEnumerable<AzRecord> GetAces(Guid subjectId, Guid actionId, ISecurityObjectId objectId)
|
|
{
|
|
var aces = service.GetAces(TenantManager.GetCurrentTenant().TenantId, default);
|
|
return FilterAces(aces, subjectId, actionId, objectId)
|
|
.ToList();
|
|
}
|
|
|
|
public IEnumerable<AzRecord> GetAcesWithInherits(Guid subjectId, Guid actionId, ISecurityObjectId objectId, ISecurityObjectProvider secObjProvider)
|
|
{
|
|
if (objectId == null)
|
|
{
|
|
return GetAces(subjectId, actionId, null);
|
|
}
|
|
|
|
var result = new List<AzRecord>();
|
|
var aces = service.GetAces(TenantManager.GetCurrentTenant().TenantId, default);
|
|
result.AddRange(FilterAces(aces, subjectId, actionId, objectId));
|
|
|
|
var inherits = new List<AzRecord>();
|
|
var secObjProviderHelper = new AzObjectSecurityProviderHelper(objectId, secObjProvider);
|
|
while (secObjProviderHelper.NextInherit())
|
|
{
|
|
inherits.AddRange(FilterAces(aces, subjectId, actionId, secObjProviderHelper.CurrentObjectId));
|
|
}
|
|
|
|
inherits.AddRange(FilterAces(aces, subjectId, actionId, null));
|
|
|
|
result.AddRange(DistinctAces(inherits));
|
|
return result;
|
|
}
|
|
|
|
public void AddAce(AzRecord r)
|
|
{
|
|
service.SaveAce(TenantManager.GetCurrentTenant().TenantId, r);
|
|
}
|
|
|
|
public void RemoveAce(AzRecord r)
|
|
{
|
|
service.RemoveAce(TenantManager.GetCurrentTenant().TenantId, r);
|
|
}
|
|
|
|
public void RemoveAllAces(ISecurityObjectId id)
|
|
{
|
|
foreach (var r in GetAces(Guid.Empty, Guid.Empty, id))
|
|
{
|
|
RemoveAce(r);
|
|
}
|
|
}
|
|
|
|
private IEnumerable<AzRecord> GetAcesInternal()
|
|
{
|
|
return service.GetAces(TenantManager.GetCurrentTenant().TenantId, default);
|
|
}
|
|
|
|
private IEnumerable<AzRecord> DistinctAces(IEnumerable<AzRecord> inheritAces)
|
|
{
|
|
var aces = new Dictionary<string, AzRecord>();
|
|
foreach (var a in inheritAces)
|
|
{
|
|
aces[string.Format("{0}{1}{2:D}", a.SubjectId, a.ActionId, a.Reaction)] = a;
|
|
}
|
|
return aces.Values;
|
|
}
|
|
|
|
private IEnumerable<AzRecord> FilterAces(IEnumerable<AzRecord> aces, Guid subjectId, Guid actionId, ISecurityObjectId objectId)
|
|
{
|
|
var objId = AzObjectIdHelper.GetFullObjectId(objectId);
|
|
return aces is AzRecordStore store ?
|
|
store.Get(objId).Where(a => (a.SubjectId == subjectId || subjectId == Guid.Empty) && (a.ActionId == actionId || actionId == Guid.Empty)) :
|
|
aces.Where(a => (a.SubjectId == subjectId || subjectId == Guid.Empty) && (a.ActionId == actionId || actionId == Guid.Empty) && a.ObjectId == objId);
|
|
}
|
|
}
|
|
} |