public IEnumerable <ValidationResult> Validate()
{
var configurator = new SmtpConfigurator();
_configureSmtp(configurator);
if (string.IsNullOrWhiteSpace(configurator.Options.Host))
{
yield return(new ConfigurationValidationResult(ValidationResultDisposition.Failure, nameof(configurator.Options.Host), "Empty"));
}
if (string.IsNullOrWhiteSpace(configurator.Options.Username))
{
yield return(new ConfigurationValidationResult(ValidationResultDisposition.Failure, nameof(configurator.Options.Username), "Empty"));
}
}
public SmtpFilter(Action <ISmtpConfigurator> configureSmtp)
{
var configurator = new SmtpConfigurator();
configureSmtp(configurator);
_serverOptions = configurator.Options;
var smtpClient = new SmtpClient();
_authenticationCompleted = smtpClient
.ConnectAsync(configurator.Options.Host, configurator.Options.Port)
.ContinueWith(_ => _smtpClient.AuthenticateAsync(configurator.Options.Username, configurator.Options.Password))
.ContinueWith(_ =>
{
if (_serverOptions.NoOp.HasValue)
{
_noOpTimer = new Timer(state => _smtpClient.NoOp(), null, 0, (uint)_serverOptions.NoOp.Value.TotalMilliseconds);
}
return(Task.CompletedTask);
}).Unwrap();
_smtpClient = smtpClient;
}
