99 lines
3.2 KiB
C#
99 lines
3.2 KiB
C#
//
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// System.Security.AccessControl.SddlAccessRight.cs
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//
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// Author:
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// Kenneth Bell
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//
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using System.Collections.Generic;
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namespace System.Security.AccessControl
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{
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internal class SddlAccessRight
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{
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public string Name { get; set; }
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public int Value { get; set; }
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public int ObjectType { get; set; }
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public static SddlAccessRight LookupByName(string s)
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{
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foreach (var right in rights) {
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if (right.Name == s)
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return right;
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}
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return null;
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}
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public static SddlAccessRight[] Decompose(int mask)
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{
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foreach (var right in rights) {
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if (mask == right.Value)
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return new SddlAccessRight[] {right};
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}
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int foundType = 0;
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List<SddlAccessRight> found = new List<SddlAccessRight>();
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int accountedBits = 0;
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foreach (var right in rights) {
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if ((mask & right.Value) == right.Value
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&& (accountedBits | right.Value) != accountedBits) {
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if (foundType == 0)
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foundType = right.ObjectType;
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if(right.ObjectType != 0
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&& foundType != right.ObjectType)
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return null;
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found.Add(right);
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accountedBits |= right.Value;
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}
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if (accountedBits == mask)
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{
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return found.ToArray();
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}
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}
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return null;
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}
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private static readonly SddlAccessRight[] rights = new SddlAccessRight[] {
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new SddlAccessRight { Name = "CC", Value = 0x00000001, ObjectType = 1},
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new SddlAccessRight { Name = "DC", Value = 0x00000002, ObjectType = 1},
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new SddlAccessRight { Name = "LC", Value = 0x00000004, ObjectType = 1},
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new SddlAccessRight { Name = "SW", Value = 0x00000008, ObjectType = 1},
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new SddlAccessRight { Name = "RP", Value = 0x00000010, ObjectType = 1},
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new SddlAccessRight { Name = "WP", Value = 0x00000020, ObjectType = 1},
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new SddlAccessRight { Name = "DT", Value = 0x00000040, ObjectType = 1},
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new SddlAccessRight { Name = "LO", Value = 0x00000080, ObjectType = 1},
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new SddlAccessRight { Name = "CR", Value = 0x00000100, ObjectType = 1},
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new SddlAccessRight { Name = "SD", Value = 0x00010000},
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new SddlAccessRight { Name = "RC", Value = 0x00020000},
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new SddlAccessRight { Name = "WD", Value = 0x00040000},
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new SddlAccessRight { Name = "WO", Value = 0x00080000},
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new SddlAccessRight { Name = "GA", Value = 0x10000000},
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new SddlAccessRight { Name = "GX", Value = 0x20000000},
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new SddlAccessRight { Name = "GW", Value = 0x40000000},
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new SddlAccessRight { Name = "GR", Value = unchecked((int)0x80000000)},
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new SddlAccessRight { Name = "FA", Value = 0x001F01FF, ObjectType = 2},
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new SddlAccessRight { Name = "FR", Value = 0x00120089, ObjectType = 2},
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new SddlAccessRight { Name = "FW", Value = 0x00120116, ObjectType = 2},
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new SddlAccessRight { Name = "FX", Value = 0x001200A0, ObjectType = 2},
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new SddlAccessRight { Name = "KA", Value = 0x000F003F, ObjectType = 3},
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new SddlAccessRight { Name = "KR", Value = 0x00020019, ObjectType = 3},
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new SddlAccessRight { Name = "KW", Value = 0x00020006, ObjectType = 3},
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new SddlAccessRight { Name = "KX", Value = 0x00020019, ObjectType = 3},
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new SddlAccessRight { Name = "NW", Value = 0x00000001},
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new SddlAccessRight { Name = "NR", Value = 0x00000002},
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new SddlAccessRight { Name = "NX", Value = 0x00000004},
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};
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}
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}
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