public void ImpersonatingWrapperTest()
{
var wrapped = new MyTarget()
{
ExpectedUser = Environment.MachineName + "\\" + NLogTestUser,
};
var wrapper = new ImpersonatingTargetWrapper()
{
UserName = NLogTestUser,
Password = NLogTestUserPassword,
Domain = Environment.MachineName,
WrappedTarget = wrapped,
};
// wrapped.Initialize(null);
wrapper.Initialize(null);
var exceptions = new List<Exception>();
wrapper.WriteAsyncLogEvent(LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add));
Assert.Equal(1, exceptions.Count);
wrapper.WriteAsyncLogEvents(
LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add),
LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add),
LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add));
Assert.Equal(4, exceptions.Count);
wrapper.Flush(exceptions.Add);
Assert.Equal(5, exceptions.Count);
foreach (var ex in exceptions)
{
Assert.Null(ex);
}
wrapper.Close();
}
public void RevertToSelfTest()
{
var wrapped = new MyTarget()
{
ExpectedUser = Environment.UserDomainName + "\\" + Environment.UserName,
};
WindowsIdentity originalIdentity = WindowsIdentity.GetCurrent();
try
{
var id = this.CreateWindowsIdentity(NLogTestUser, Environment.MachineName, NLogTestUserPassword, SecurityLogOnType.Interactive, LogOnProviderType.Default, SecurityImpersonationLevel.Identification);
id.Impersonate();
WindowsIdentity changedIdentity = WindowsIdentity.GetCurrent();
Assert.AreEqual((Environment.MachineName + "\\" + NLogTestUser).ToLowerInvariant(), changedIdentity.Name.ToLowerInvariant());
var wrapper = new ImpersonatingTargetWrapper()
{
WrappedTarget = wrapped,
RevertToSelf = true,
};
// wrapped.Initialize(null);
wrapper.Initialize(null);
var exceptions = new List<Exception>();
wrapper.WriteAsyncLogEvent(LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add));
Assert.AreEqual(1, exceptions.Count);
wrapper.WriteAsyncLogEvents(
LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add),
LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add),
LogEventInfo.CreateNullEvent().WithContinuation(exceptions.Add));
Assert.AreEqual(4, exceptions.Count);
wrapper.Flush(exceptions.Add);
Assert.AreEqual(5, exceptions.Count);
foreach (var ex in exceptions)
{
Assert.IsNull(ex, Convert.ToString(ex));
}
wrapper.Close();
}
finally
{
// revert to self
NativeMethods.RevertToSelf();
WindowsIdentity currentIdentity = WindowsIdentity.GetCurrent();
Assert.AreEqual(originalIdentity.Name.ToLowerInvariant(), currentIdentity.Name.ToLowerInvariant());
}
}
public void ImpersonatingWrapperNegativeTest2()
{
var wrapped = new MyTarget()
{
ExpectedUser = NLogTestUser,
};
var wrapper = new ImpersonatingTargetWrapper()
{
UserName = NLogTestUser,
Password = NLogTestUserPassword, // wrong password
Domain = Environment.MachineName,
ImpersonationLevel = (SecurityImpersonationLevel)1234,
WrappedTarget = wrapped,
};
try
{
wrapper.Initialize(null);
Assert.Fail("Expected exception");
}
catch (COMException)
{
}
wrapper.Close(); // will not fail because Initialize() failed
}
public void ImpersonatingWrapperNegativeTest()
{
var wrapped = new MyTarget()
{
ExpectedUser = NLogTestUser,
};
var wrapper = new ImpersonatingTargetWrapper()
{
UserName = NLogTestUser,
Password = Guid.NewGuid().ToString("N"), // wrong password
Domain = Environment.MachineName,
WrappedTarget = wrapped,
};
try
{
wrapper.Initialize(null);
Assert.True(false, "Expected exception");
}
catch (COMException)
{
}
wrapper.Close(); // will not fail because Initialize() failed
}
public void ImpersonatingWrapperNegativeTest2()
{
var wrapped = new MyTarget()
{
ExpectedUser = NLogTestUser,
};
LogManager.ThrowExceptions = true;
var wrapper = new ImpersonatingTargetWrapper()
{
UserName = NLogTestUser,
Password = NLogTestUserPassword,
Domain = Environment.MachineName,
ImpersonationLevel = (SecurityImpersonationLevel)1234,
WrappedTarget = wrapped,
};
Assert.Throws<COMException>(() =>
{
wrapper.Initialize(null);
});
wrapper.Close(); // will not fail because Initialize() failed
}
public void ImpersonatingWrapperNegativeTest()
{
var wrapped = new MyTarget()
{
ExpectedUser = NLogTestUser,
};
LogManager.ThrowExceptions = true;
var wrapper = new ImpersonatingTargetWrapper()
{
UserName = NLogTestUser,
Password = Guid.NewGuid().ToString("N"), // wrong password
Domain = Environment.MachineName,
WrappedTarget = wrapped,
};
Assert.Throws<COMException>(() =>
{
wrapper.Initialize(null);
});
wrapper.Close(); // will not fail because Initialize() failed
}