public void TestStartTLS()
{
using (ShimsContext.Create())
{
var server = new ShimSMTPServer();
var settings = new StubIReceiveSettings();
var transaction = new SMTPTransaction(server, settings);
var args = new CancelEventArgs();
CancelEventArgs actualArgs = null;
object actualSender = null;
var called = false;
transaction.OnStartTLS += (sender, eventArgs) =>
{
called = true;
actualSender = sender;
actualArgs = eventArgs;
};
transaction.StartTLS(args);
Assert.True(called);
Assert.Same(transaction, actualSender);
Assert.Same(args, actualArgs);
}
}
public override SMTPResponse DoExecute(SMTPTransaction transaction, string parameters)
{
if (!string.IsNullOrEmpty(parameters))
{
return(new SMTPResponse(SMTPStatusCode.SyntaxError));
}
if (!transaction.Settings.EnableTLS)
{
return(new SMTPResponse(SMTPStatusCode.BadSequence)); // TODO: Check response code
}
if (transaction.TLSActive)
{
return(new SMTPResponse(SMTPStatusCode.BadSequence));
}
var args = new CancelEventArgs();
transaction.StartTLS(args);
if (args.Cancel)
{
return(new SMTPResponse(SMTPStatusCode.TLSNotAvailiable, "TLS not available due to temporary reason"));
}
return(new SMTPResponse(SMTPStatusCode.Ready, "Ready to start TLS"));
}
