public void TestSMTPLogonFailure()
{
_settings.AutoBanOnLogonFailure = true;
_settings.MaxInvalidLogonAttempts = 2;
_settings.MaxInvalidLogonAttemptsWithin = 5;
_settings.AutoBanMinutes = 3;
Account account = SingletonProvider<TestSetup>.Instance.AddAccount(_domain, "*****@*****.**", "test");
var sim = new SmtpClientSimulator();
//[email protected] / test
string errorMessage;
sim.ConnectAndLogon("dGVzdEB0ZXN0LmNvbQ==", "dGVzdA==", out errorMessage);
sim.Disconnect();
// confirm that we can retrieve welcome message.
Assert.IsTrue(sim.GetWelcomeMessage().StartsWith("220"));
// fail to log on 3 times.
for (int i = 0; i < 2; i++)
{
CustomAsserts.Throws<System.Exception>(() => sim.ConnectAndLogon("dGVzdEB0ZXN0LmNvbQ==", "Vaffe==", out errorMessage));
sim.Disconnect();
if (i == 2)
{
Assert.IsTrue(errorMessage.Contains("Too many invalid logon attempts."));
}
}
Assert.IsTrue(sim.GetWelcomeMessage().Length == 0);
string logText = LogHandler.ReadCurrentDefaultLog();
Assert.IsTrue(logText.Contains("Blocked either by IP range or by connection limit."), logText);
}
public void TestWelcomeMessage()
{
Application application = SingletonProvider<TestSetup>.Instance.GetApp();
_settings.WelcomeSMTP = "HOWDYHO";
var oSimulator = new SmtpClientSimulator();
string sWelcomeMessage = oSimulator.GetWelcomeMessage();
if (sWelcomeMessage != "220 HOWDYHO\r\n")
throw new Exception("ERROR - Wrong welcome message.");
}
