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IdentityTests.cs
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IdentityTests.cs
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//
// Copyright (c) 2004-2019 Jaroslaw Kowalski <jaak@jkowalski.net>, Kim Christensen, Julian Verdurmen
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following disclaimer in the documentation
// and/or other materials provided with the distribution.
//
// * Neither the name of Jaroslaw Kowalski nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
// THE POSSIBILITY OF SUCH DAMAGE.
//
namespace NLog.UnitTests.LayoutRenderers
{
using System;
using System.Security.Principal;
using System.Threading;
using NLog.Common;
using NLog.Config;
using NLog.Targets.Wrappers;
using NLog.UnitTests.Common;
using Xunit;
public class IdentityTests : NLogTestBase
{
#if MONO
[Fact(Skip = "MONO on Travis not supporting WindowsIdentity")]
#else
[Fact]
#endif
public void WindowsIdentityTest()
{
#if NETSTANDARD
if (IsTravis())
{
Console.WriteLine("[SKIP] IdentityTests.WindowsIdentityTest NetStandard on Travis not supporting WindowsIdentity");
return; // NetCore on Travis not supporting WindowsIdentity
}
#endif
var userDomainName = Environment.GetEnvironmentVariable("USERDOMAIN") ?? string.Empty;
var userName = Environment.GetEnvironmentVariable("USERNAME") ?? string.Empty;
if (!string.IsNullOrEmpty(userDomainName))
userName = userDomainName + "\\" + userName;
NLog.Layouts.Layout layout = "${windows-identity}";
var result = layout.Render(LogEventInfo.CreateNullEvent());
if (!string.IsNullOrEmpty(result) || !IsAppVeyor())
Assert.Equal(userName, result);
}
[Fact]
public void IdentityTest1()
{
var oldPrincipal = Thread.CurrentPrincipal;
Thread.CurrentPrincipal = new GenericPrincipal(new GenericIdentity("SOMEDOMAIN\\SomeUser", "CustomAuth"), new[] { "Role1", "Role2" });
try
{
AssertLayoutRendererOutput("${identity}", "auth:CustomAuth:SOMEDOMAIN\\SomeUser");
AssertLayoutRendererOutput("${identity:authtype=false}", "auth:SOMEDOMAIN\\SomeUser");
AssertLayoutRendererOutput("${identity:authtype=false:isauthenticated=false}", "SOMEDOMAIN\\SomeUser");
AssertLayoutRendererOutput("${identity:fsnormalize=true}", "auth_CustomAuth_SOMEDOMAIN_SomeUser");
}
finally
{
Thread.CurrentPrincipal = oldPrincipal;
}
}
/// <summary>
/// Test writing ${identity} async
/// </summary>
[Fact]
public void IdentityTest1Async()
{
var oldPrincipal = Thread.CurrentPrincipal;
try
{
ConfigurationItemFactory.Default.Targets
.RegisterDefinition("CSharpEventTarget", typeof(CSharpEventTarget));
LogManager.Configuration = XmlLoggingConfiguration.CreateFromXmlString(@"<?xml version='1.0' encoding='utf-8' ?>
<nlog xmlns='http://www.nlog-project.org/schemas/NLog.xsd'
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
internalLogLevel='Debug'
throwExceptions='true' >
<targets async='true'>
<target name='target1' xsi:type='CSharpEventTarget' layout='${identity}' />
</targets>
<rules>
<logger name='*' writeTo='target1' />
</rules>
</nlog>
");
try
{
var continuationHit = new ManualResetEvent(false);
string rendered = null;
var threadId = Thread.CurrentThread.ManagedThreadId;
var asyncThreadId = threadId;
LogEventInfo lastLogEvent = null;
var asyncTarget = LogManager.Configuration.FindTargetByName<AsyncTargetWrapper>("target1");
Assert.NotNull(asyncTarget);
var target = asyncTarget.WrappedTarget as CSharpEventTarget;
Assert.NotNull(target);
target.BeforeWrite += (logevent, rendered1, asyncThreadId1) =>
{
//clear in current thread before write
Thread.CurrentPrincipal = new GenericPrincipal(new GenericIdentity("ANOTHER user", "type"), null);
};
target.EventWritten += (logevent, rendered1, asyncThreadId1) =>
{
rendered = rendered1;
asyncThreadId = asyncThreadId1;
lastLogEvent = logevent;
continuationHit.Set();
};
Thread.CurrentPrincipal = new GenericPrincipal(new GenericIdentity("SOMEDOMAIN\\SomeUser", "CustomAuth"), new[] { "Role1", "Role2" });
var logger = LogManager.GetCurrentClassLogger();
logger.Debug("test write");
Assert.True(continuationHit.WaitOne());
Assert.NotNull(lastLogEvent);
//should be written in another thread.
Assert.NotEqual(threadId, asyncThreadId);
Assert.Equal("auth:CustomAuth:SOMEDOMAIN\\SomeUser", rendered);
}
finally
{
LogManager.Configuration.Close();
}
}
finally
{
InternalLogger.Reset();
Thread.CurrentPrincipal = oldPrincipal;
}
}
[Fact]
public void IdentityTest2()
{
var oldPrincipal = Thread.CurrentPrincipal;
Thread.CurrentPrincipal = new GenericPrincipal(new NotAuthenticatedIdentity(), new[] { "role1" });
try
{
AssertLayoutRendererOutput("${identity}", "notauth::");
}
finally
{
Thread.CurrentPrincipal = oldPrincipal;
}
}
/// <summary>
/// Mock object for IsAuthenticated property.
/// </summary>
private class NotAuthenticatedIdentity : GenericIdentity
{
public NotAuthenticatedIdentity()
: base("")
{
}
#region Overrides of GenericIdentity
/// <summary>
/// Gets a value indicating whether the user has been authenticated.
/// </summary>
/// <returns>
/// true if the user was has been authenticated; otherwise, false.
/// </returns>
public override bool IsAuthenticated => false;
#endregion
}
}
}