mirror of https://github.com/dahall/Vanara.git
BREAKING CHANGE: Removed methods that can cause unpredictable results due to ACE size differences.
parent
935fc50bf9
commit
37cceb6db5
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@ -3,6 +3,7 @@ using System.Collections.Generic;
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using System.Runtime.InteropServices;
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using System.Security.AccessControl;
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using System.Security.Principal;
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using Vanara.Extensions;
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using Vanara.InteropServices;
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using Vanara.PInvoke;
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using static Vanara.PInvoke.AdvApi32;
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@ -57,25 +58,9 @@ namespace Vanara.Security.AccessControl
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/// <summary>Helper methods for working with Access Control structures.</summary>
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public static class AccessControlHelper
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{
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public static ACCESS_ALLOWED_ACE GetAce(this PACL pAcl, int aceIndex)
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{
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if (AdvApi32.GetAce(pAcl, aceIndex, out var acePtr))
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return (ACCESS_ALLOWED_ACE)Marshal.PtrToStructure((IntPtr)acePtr, typeof(ACCESS_ALLOWED_ACE));
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throw new System.ComponentModel.Win32Exception();
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}
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public static uint GetAceCount(this PACL pAcl) => pAcl.GetAclInformation<ACL_SIZE_INFORMATION>().AceCount;
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public static IEnumerable<ACCESS_ALLOWED_ACE> GetAces(this PACL pAcl)
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{
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var cnt = GetAceCount(pAcl);
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for (var i = 0; i < cnt; i++)
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yield return GetAce(pAcl, i);
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}
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public static uint GetAceCount(this PACL pAcl) => GetAclInfo(pAcl).AceCount;
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public static ACL_SIZE_INFORMATION GetAclInfo(PACL pAcl) => pAcl.GetAclInformation<ACL_SIZE_INFORMATION>();
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public static uint GetAclSize(PACL pAcl) => GetAclInfo(pAcl).AclBytesInUse;
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public static uint GetAclSize(PACL pAcl) => pAcl.GetAclInformation<ACL_SIZE_INFORMATION>().AclBytesInUse;
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public static uint GetEffectiveRights(this PSID pSid, PSECURITY_DESCRIPTOR pSD)
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{
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