niko
196 lines
7.3 KiB
C#
196 lines
7.3 KiB
C#
using System;
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using System.Runtime.CompilerServices;
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using System.Runtime.InteropServices;
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namespace System.Security.Principal
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{
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/// <summary>Allows code to check the Windows group membership of a Windows user.</summary>
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// Token: 0x020005BA RID: 1466
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[ComVisible(true)]
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[Serializable]
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public class WindowsPrincipal : IPrincipal
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{
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/// <summary>Initializes a new instance of the <see cref="T:System.Security.Principal.WindowsPrincipal" /> class by using the specified <see cref="T:System.Security.Principal.WindowsIdentity" /> object.</summary>
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/// <param name="ntIdentity">The <see cref="T:System.Security.Principal.WindowsIdentity" /> object from which to construct the new instance of <see cref="T:System.Security.Principal.WindowsPrincipal" />. </param>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="ntIdentity" /> is null. </exception>
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// Token: 0x06003589 RID: 13705 RVA: 0x000B7AF0 File Offset: 0x000B5CF0
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public WindowsPrincipal(WindowsIdentity ntIdentity)
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{
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if (ntIdentity == null)
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{
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throw new ArgumentNullException("ntIdentity");
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}
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this._identity = ntIdentity;
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}
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/// <summary>Gets the identity of the current principal.</summary>
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/// <returns>The <see cref="T:System.Security.Principal.WindowsIdentity" /> object of the current principal.</returns>
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// Token: 0x17000A83 RID: 2691
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// (get) Token: 0x0600358A RID: 13706 RVA: 0x000B7B10 File Offset: 0x000B5D10
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public virtual IIdentity Identity
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{
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get
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{
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return this._identity;
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}
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}
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/// <summary>Determines whether the current principal belongs to the Windows user group with the specified relative identifier (RID).</summary>
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/// <returns>true if the current principal is a member of the specified Windows user group, that is, in a particular role; otherwise, false.</returns>
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/// <param name="rid">The RID of the Windows user group in which to check for the principal’s membership status. </param>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
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/// </PermissionSet>
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// Token: 0x0600358B RID: 13707 RVA: 0x000B7B18 File Offset: 0x000B5D18
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public virtual bool IsInRole(int rid)
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{
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if (WindowsPrincipal.IsPosix)
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{
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return WindowsPrincipal.IsMemberOfGroupId(this.Token, (IntPtr)rid);
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}
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string text;
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switch (rid)
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{
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case 544:
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text = "BUILTIN\\Administrators";
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break;
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case 545:
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text = "BUILTIN\\Users";
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break;
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case 546:
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text = "BUILTIN\\Guests";
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break;
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case 547:
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text = "BUILTIN\\Power Users";
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break;
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case 548:
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text = "BUILTIN\\Account Operators";
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break;
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case 549:
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text = "BUILTIN\\System Operators";
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break;
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case 550:
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text = "BUILTIN\\Print Operators";
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break;
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case 551:
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text = "BUILTIN\\Backup Operators";
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break;
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case 552:
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text = "BUILTIN\\Replicator";
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break;
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default:
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return false;
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}
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return this.IsInRole(text);
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}
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/// <summary>Determines whether the current principal belongs to the Windows user group with the specified name.</summary>
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/// <returns>true if the current principal is a member of the specified Windows user group; otherwise, false.</returns>
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/// <param name="role">The name of the Windows user group for which to check membership. </param>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
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/// </PermissionSet>
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// Token: 0x0600358C RID: 13708 RVA: 0x000B7BE8 File Offset: 0x000B5DE8
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public virtual bool IsInRole(string role)
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{
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if (role == null)
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{
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return false;
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}
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if (WindowsPrincipal.IsPosix)
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{
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return WindowsPrincipal.IsMemberOfGroupName(this.Token, role);
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}
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if (this.m_roles == null)
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{
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this.m_roles = WindowsIdentity._GetRoles(this.Token);
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}
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role = role.ToUpperInvariant();
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foreach (string text in this.m_roles)
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{
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if (text != null && role == text.ToUpperInvariant())
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{
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return true;
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}
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}
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return false;
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}
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/// <summary>Determines whether the current principal belongs to the Windows user group with the specified <see cref="T:System.Security.Principal.WindowsBuiltInRole" />.</summary>
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/// <returns>true if the current principal is a member of the specified Windows user group; otherwise, false.</returns>
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/// <param name="role">One of the <see cref="T:System.Security.Principal.WindowsBuiltInRole" /> values. </param>
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/// <exception cref="T:System.ArgumentException">
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/// <paramref name="role" /> is not a valid <see cref="T:System.Security.Principal.WindowsBuiltInRole" /> value.</exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
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/// </PermissionSet>
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// Token: 0x0600358D RID: 13709 RVA: 0x000B7C74 File Offset: 0x000B5E74
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public virtual bool IsInRole(WindowsBuiltInRole role)
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{
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if (!WindowsPrincipal.IsPosix)
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{
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return this.IsInRole((int)role);
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}
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if (role != WindowsBuiltInRole.Administrator)
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{
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return false;
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}
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string text = "root";
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return this.IsInRole(text);
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}
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/// <summary>Determines whether the current principal belongs to the Windows user group with the specified security identifier (SID).</summary>
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/// <returns>true if the current principal is a member of the specified Windows user group; otherwise, false.</returns>
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/// <param name="sid">A <see cref="T:System.Security.Principal.SecurityIdentifier" /> that uniquely identifies a Windows user group.</param>
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/// <exception cref="T:System.ArgumentNullException">
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/// <paramref name="sid" /> is null.</exception>
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/// <exception cref="T:System.Security.SecurityException">Windows returned a Win32 error.</exception>
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/// <PermissionSet>
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/// <IPermission class="System.Security.Permissions.ReflectionPermission, mscorlib, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" version="1" Flags="MemberAccess" />
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/// </PermissionSet>
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// Token: 0x0600358E RID: 13710 RVA: 0x000B7CBC File Offset: 0x000B5EBC
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[MonoTODO("not implemented")]
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[ComVisible(false)]
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public virtual bool IsInRole(SecurityIdentifier sid)
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{
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throw new NotImplementedException();
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}
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// Token: 0x17000A84 RID: 2692
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// (get) Token: 0x0600358F RID: 13711 RVA: 0x000B7CC4 File Offset: 0x000B5EC4
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private static bool IsPosix
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{
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get
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{
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int platform = (int)Environment.Platform;
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return platform == 128 || platform == 4 || platform == 6;
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}
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}
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// Token: 0x17000A85 RID: 2693
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// (get) Token: 0x06003590 RID: 13712 RVA: 0x000B7CF0 File Offset: 0x000B5EF0
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private IntPtr Token
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{
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get
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{
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return this._identity.Token;
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}
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}
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// Token: 0x06003591 RID: 13713
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[MethodImpl(MethodImplOptions.InternalCall)]
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private static extern bool IsMemberOfGroupId(IntPtr user, IntPtr group);
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// Token: 0x06003592 RID: 13714
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[MethodImpl(MethodImplOptions.InternalCall)]
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private static extern bool IsMemberOfGroupName(IntPtr user, string group);
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// Token: 0x04001607 RID: 5639
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private WindowsIdentity _identity;
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// Token: 0x04001608 RID: 5640
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private string[] m_roles;
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}
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}
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