private void cmdOK_Click(object sender, EventArgs e)
{
if (txtCN.Text.Trim() == "")
{
MessageBox.Show(this, "Enter a CN (Common Name) for the new certificate.", Program.Title, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
if (txtPW.Text == "")
{
if (MessageBox.Show(this, "Do you want to create a certificate without a password. Note that the private key can be read, and false or malicious data can be signed.", Program.Title, MessageBoxButtons.YesNo, MessageBoxIcon.Information) != System.Windows.Forms.DialogResult.Yes)
{
return;
}
}
SaveFileDialog file = new SaveFileDialog();
file.Filter = "Certificate files|*.pfx";
file.DefaultExt = ".pfx";
file.Title = "Create certificate with private key";
file.CheckPathExists = true;
if (file.ShowDialog(this) == System.Windows.Forms.DialogResult.Cancel)
{
MessageBox.Show(this, "Operation canceled.", Program.Title, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
string FilenamePFX = file.FileName;
file = new SaveFileDialog();
file.Filter = "Certificate files|*.cer";
file.DefaultExt = ".cer";
file.Title = "Create public certificate";
file.CheckPathExists = true;
if (file.ShowDialog(this) == System.Windows.Forms.DialogResult.Cancel)
{
MessageBox.Show(this, "Operation canceled.", Program.Title, MessageBoxButtons.OK, MessageBoxIcon.Information);
return;
}
string FilenameCER = file.FileName;
byte[] CERData = null;
byte[] PFXData = CertificateCreation.GenerateRootCertificate(txtCN.Text.Trim(), txtPW.Text, out CERData);
try
{
File.WriteAllBytes(FilenamePFX, PFXData);
File.WriteAllBytes(FilenameCER, CERData);
}
catch
{
MessageBox.Show(this, "Operation failed.", Program.Title, MessageBoxButtons.OK, MessageBoxIcon.Stop);
return;
}
MessageBox.Show(this, "Operation completed successfully.", Program.Title, MessageBoxButtons.OK, MessageBoxIcon.Information);
this.Close();
return;
}
public void CreateCertTest()
{
string Filename = Environment.ExpandEnvironmentVariables("%TEMP%\\Vulpes Test Certificate.pfx");
string Filename2 = Environment.ExpandEnvironmentVariables("%TEMP%\\Vulpes Test Certificate.cer");
Debug.WriteLine("output file located at: " + Filename);
byte[] PlainCER;
File.WriteAllBytes(Filename, CertificateCreation.GenerateRootCertificate("Vulpes Test Certificate", "Test", out PlainCER));
File.WriteAllBytes(Filename2, PlainCER);
Assert.AreEqual(true, true);
}
static bool MakeOpenCert()
{
byte[] UnusedCERData;
byte[] data = CertificateCreation.GenerateRootCertificate(CN, SystemInfos.SysInfo.UCID.ToUpper(), out UnusedCERData);
if (data == null)
{
return(false);
}
try
{
File.WriteAllBytes(CertFile, data);
}
catch
{
return(false);
}
return(OpenCert());
}
