/// <summary>
/// Fires the SSL validation event
/// </summary>
/// <param name="e">Event Args</param>
private void OnValidateCertficate(FtpSslValidationEventArgs e)
{
FtpSslValidation evt;
evt = m_sslvalidate;
if (evt != null)
{
evt(this, e);
}
}
/// <summary>
/// Fires the SSL validation event
/// </summary>
/// <param name="e">Event Args</param>
private void OnValidateCertficate(FtpSslValidationEventArgs e)
{
// automatically validate if ValidateAnyCertificate is set
if (ValidateAnyCertificate)
{
e.Accept = true;
return;
}
// fallback to manual validation using the ValidateCertificate event
m_ValidateCertificate?.Invoke(this, e);
}
/// <summary>
/// Fires the SSL certificate validation event
/// </summary>
/// <param name="certificate">Certificate being validated</param>
/// <param name="chain">Certificate chain</param>
/// <param name="errors">Policy errors if any</param>
/// <returns>True if it was accepted, false otherwise</returns>
protected bool OnValidateCertificate(X509Certificate certificate, X509Chain chain, SslPolicyErrors errors)
{
FtpSocketStreamSslValidation evt = m_sslvalidate;
if (evt != null)
{
FtpSslValidationEventArgs e = new FtpSslValidationEventArgs()
{
Certificate = certificate,
Chain = chain,
PolicyErrors = errors,
Accept = (errors == SslPolicyErrors.None)
};
evt(this, e);
return(e.Accept);
}
// if the event was not handled then only accept
// the certificate if there were no validation errors
return(errors == SslPolicyErrors.None);
}
/// <summary>
/// Catches the socket stream ssl validation event and fires the event handlers
/// attached to this object for validating SSL certificates
/// </summary>
/// <param name="stream">The stream that fired the event</param>
/// <param name="e">The event args used to validate the certificate</param>
private void FireValidateCertficate(FtpSocketStream stream, FtpSslValidationEventArgs e)
{
OnValidateCertficate(e);
}
