94 lines
2.6 KiB
C#
94 lines
2.6 KiB
C#
//
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// SecurityContext.cs: This is CAS disabled SecurityContext version
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// it does nothing but has same public API
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//
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// Authors:
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// Marek Safar <marek.safar@gmail.com>
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//
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// Copyright (C) 2015 Xamarin Inc (http://www.xamarin.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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#if !FEATURE_COMPRESSEDSTACK
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using System.Runtime.InteropServices;
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using System.Security.Permissions;
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using System.Security.Principal;
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using System.Threading;
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namespace System.Security {
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public sealed class SecurityContext : IDisposable
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{
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private SecurityContext ()
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{
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}
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public SecurityContext CreateCopy ()
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{
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return this;
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}
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static public SecurityContext Capture ()
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{
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return new SecurityContext ();
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}
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public void Dispose ()
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{
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}
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static public bool IsFlowSuppressed ()
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{
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return false;
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}
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static public bool IsWindowsIdentityFlowSuppressed ()
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{
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return false;
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}
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static public void RestoreFlow ()
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{
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}
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// if you got the context then you can use it
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[SecurityPermission (SecurityAction.Assert, ControlPrincipal = true)]
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[SecurityPermission (SecurityAction.LinkDemand, Infrastructure = true)]
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static public void Run (SecurityContext securityContext, ContextCallback callback, object state)
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{
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callback (state);
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}
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[SecurityPermission (SecurityAction.LinkDemand, Infrastructure = true)]
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static public AsyncFlowControl SuppressFlow ()
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{
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throw new NotSupportedException ();
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}
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static public AsyncFlowControl SuppressFlowWindowsIdentity ()
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{
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throw new NotSupportedException ();
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}
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}
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}
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#endif |