private void btnCertificateSelect_Click(object sender, EventArgs e)
{
ClientCert cert = new ClientCert();
X509Certificate2 certificate = cert.Select(this, "クライアント証明書選択", "インターネット接続に使用するクライアント証明書を選択してください。", true);
if (certificate != null)
{
string thumbprint = certificate.Thumbprint;
cert.ValidDays(thumbprint);
this.txbIssuerName.Text = cert.DisplayIssuerName(certificate);
this.txbCertificateDate.Text = certificate.NotAfter.ToString("yyyy/MM/dd", DateTimeFormatInfo.InvariantInfo);
this.CertHash = certificate.GetCertHashString();
}
}
private HttpResult SetClientCert()
{
try
{
ServicePointManager.ServerCertificateValidationCallback = null;
if (this.mSettings.UseHttps)
{
this.mTrace.WriteString(this.mTracekind, string.Format("# {0,-16} : status[{1}]", "SetClientCert", this.mStatus));
if (!string.IsNullOrEmpty(this.mSettings.ClientCertificateHash))
{
ClientCert cert = new ClientCert();
switch (cert.ValidDays(this.mSettings.ClientCertificateHash))
{
case -1:
return HttpResult.CertUnestablishedError;
case -2:
return HttpResult.CertSelectError;
case -3:
return HttpResult.CertValidError;
}
X509Certificate2 certificate = cert.Find(this.mSettings.ClientCertificateHash);
if (certificate == null)
{
return HttpResult.CertSelectError;
}
this.mRequest.ClientCertificates = new X509Certificate2Collection();
this.mRequest.ClientCertificates.Add(certificate);
}
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(this.OnRemoteCertValidation);
}
}
catch (Exception exception)
{
this.mTrace.WriteString(this.mTracekind, string.Format("! {0,-16} : {1} \r\n{2}", "SetClientCert", exception.GetType(), exception.Message));
return HttpResult.CertException;
}
return HttpResult.None;
}