290 lines
10 KiB
C#
290 lines
10 KiB
C#
//
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// SecurityContextTest.cs - NUnit tests for SecurityContext
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//
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// Author:
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// Sebastien Pouliot <sebastien@ximian.com>
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.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;
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using System.Security;
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using System.Security.Principal;
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using System.Threading;
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using NUnit.Framework;
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namespace MonoTests.System.Security {
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[TestFixture]
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public class SecurityContextTest {
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static bool success;
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static void Callback (object o)
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{
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success = (bool) o;
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}
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[SetUp]
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public void SetUp ()
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{
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success = false;
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}
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[TearDown]
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public void TearDown ()
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{
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if (SecurityContext.IsFlowSuppressed () || SecurityContext.IsWindowsIdentityFlowSuppressed ())
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SecurityContext.RestoreFlow ();
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}
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[Test]
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public void Capture ()
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{
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SecurityContext sc = SecurityContext.Capture ();
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Assert.IsNotNull (sc, "Capture");
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AsyncFlowControl afc = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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try {
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sc = SecurityContext.Capture ();
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Assert.IsNull (sc, "Capture with SuppressFlow");
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}
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finally {
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afc.Undo ();
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}
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afc = SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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try {
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sc = SecurityContext.Capture ();
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Assert.IsNotNull (sc, "Capture with SuppressFlowWindowsIdentity");
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}
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finally {
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afc.Undo ();
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}
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}
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[Test]
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public void Copy ()
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{
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SecurityContext sc = SecurityContext.Capture ();
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Assert.IsNotNull (sc, "Capture");
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SecurityContext copy = sc.CreateCopy ();
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Assert.IsNotNull (copy, "Copy of Capture");
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Assert.IsFalse (sc.Equals (copy));
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Assert.IsFalse (copy.Equals (sc));
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Assert.IsFalse (Object.ReferenceEquals (sc, copy));
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SecurityContext copy2nd = copy.CreateCopy ();
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Assert.IsNotNull (copy2nd, "2nd level copy of Capture");
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}
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[Test]
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public void IsFlowSuppressed ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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AsyncFlowControl afc = SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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afc.Undo ();
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afc = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-3");
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afc.Undo ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-4");
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}
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[Test]
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public void IsWindowsIdentityFlowSuppressed ()
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{
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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AsyncFlowControl afc = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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afc.Undo ();
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afc = SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-3");
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afc.Undo ();
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-4");
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}
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[Test]
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[ExpectedException (typeof (InvalidOperationException))]
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public void RestoreFlow_None ()
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{
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SecurityContext.RestoreFlow ();
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}
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[Test]
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public void RestoreFlow_SuppressFlow ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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SecurityContext.RestoreFlow ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-3");
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}
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[Test]
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public void RestoreFlow_SuppressFlowWindowsIdentity ()
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{
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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SecurityContext.RestoreFlow ();
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-3");
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}
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[Test]
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public void Run ()
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{
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Assert.IsFalse (success, "pre-check");
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SecurityContext.Run (SecurityContext.Capture (), new ContextCallback (Callback), true);
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Assert.IsTrue (success, "post-check");
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}
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[Test]
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[ExpectedException (typeof (InvalidOperationException))]
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public void Run_SuppressFlow ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed ());
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AsyncFlowControl afc = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed ());
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try {
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SecurityContext.Run (SecurityContext.Capture (), new ContextCallback (Callback), "Hello world.");
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}
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finally {
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afc.Undo ();
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}
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}
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[Test]
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public void SuppressFlow ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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AsyncFlowControl afc = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-3");
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-3");
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afc.Undo ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-4");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-4");
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}
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[Test]
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public void SuppressFlowWindowsIdentity ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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AsyncFlowControl afc = SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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afc.Undo ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-4");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-4");
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}
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[Test]
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public void SuppressFlow_Both ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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AsyncFlowControl afc = SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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AsyncFlowControl afc2 = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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afc2.Undo ();
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// note: afc2 Undo return to the original (not the previous) state
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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}
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[Test]
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[ExpectedException (typeof (InvalidOperationException))]
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public void SuppressFlow_Both_Undo ()
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{
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-1");
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AsyncFlowControl afc = SecurityContext.SuppressFlowWindowsIdentity ();
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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AsyncFlowControl afc2 = SecurityContext.SuppressFlow ();
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Assert.IsTrue (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsTrue (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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afc2.Undo ();
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// note: afc2 Undo return to the original (not the previous) state
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsFalse (SecurityContext.IsWindowsIdentityFlowSuppressed (), "IsWindowsIdentityFlowSuppressed-2");
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// we can't use the first AsyncFlowControl
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afc.Undo ();
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}
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// effects of ExecutionContext on SecurityContext
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[Test]
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public void ExecutionContext_SuppressFlow ()
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{
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Assert.IsFalse (ExecutionContext.IsFlowSuppressed (), "IsFlowSuppressed-1");
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AsyncFlowControl afc = ExecutionContext.SuppressFlow ();
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try {
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Assert.IsTrue (ExecutionContext.IsFlowSuppressed (), "IsFlowSuppressed-2");
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Assert.IsFalse (SecurityContext.IsFlowSuppressed (), "IsFlowSuppressed-3");
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Assert.IsNotNull (SecurityContext.Capture (), "Capture");
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}
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finally {
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afc.Undo ();
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}
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}
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[Test]
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public void WindowsIdentity_ ()
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{
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Thread.CurrentPrincipal = new WindowsPrincipal (WindowsIdentity.GetCurrent ());
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SecurityContext sc = SecurityContext.Capture ();
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Assert.IsNotNull (sc, "Capture");
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}
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}
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}
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#endif |