/// <summary>
/// Add new certificate.
/// </summary>
private void CertificateAddMnu_Click(object sender, EventArgs e)
{
try
{
OpenFileDialog dlg = new OpenFileDialog();
dlg.Multiselect = true;
if (string.IsNullOrEmpty(_path))
{
dlg.InitialDirectory = Directory.GetCurrentDirectory();
}
else
{
System.IO.FileInfo fi = new System.IO.FileInfo(_path);
dlg.InitialDirectory = fi.DirectoryName;
dlg.FileName = fi.Name;
}
dlg.Filter = Properties.Resources.PemFilterTxt;
dlg.DefaultExt = ".pem";
dlg.ValidateNames = true;
if (dlg.ShowDialog(Parent) == DialogResult.OK)
{
foreach (string fileName in dlg.FileNames)
{
try
{
_path = fileName;
if (File.Exists(fileName))
{
GXx509Certificate cert = GXx509Certificate.Load(fileName);
foreach (ListViewItem it in CertificatesList.Items)
{
if (it.SubItems[1].Text == cert.SerialNumber.ToString())
{
throw new Exception("Certificate already exists for the meter." + cert.Subject +
". File name:" + Path.GetFileNameWithoutExtension((string)it.Tag));
}
}
string path = Path.Combine(CertificateFolder, Path.GetFileName(fileName));
cert.Save(path);
AddCertificate(cert, path, null);
}
}
catch (Exception ex)
{
MessageBox.Show(Parent, ex.Message);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(Parent, ex.Message);
}
}
void SaveCertificate(GXActionArgs arg)
{
try
{
GXx509Certificate csr = new GXx509Certificate((byte[])arg.Value);
SaveFileDialog dlg = new SaveFileDialog();
dlg.Filter = Properties.Resources.PemFilterTxt;
dlg.DefaultExt = ".pem";
if (string.IsNullOrEmpty(path))
{
dlg.InitialDirectory = Directory.GetCurrentDirectory();
}
else
{
FileInfo fi = new FileInfo(path);
dlg.InitialDirectory = fi.DirectoryName;
dlg.FileName = fi.Name;
}
dlg.FileName = "";
int pos = csr.Subject.IndexOf("CN=");
if (pos != -1)
{
string name;
if (csr.KeyUsage == ASN.Enums.KeyUsage.DigitalSignature)
{
name = "D";
}
else if (csr.KeyUsage == ASN.Enums.KeyUsage.KeyAgreement)
{
name = "A";
}
else
{
name = "";
}
dlg.FileName = name + csr.Subject.Substring(pos + 3, 16);
}
if (dlg.ShowDialog(Parent) == DialogResult.OK)
{
csr.Save(dlg.FileName);
path = dlg.FileName;
}
}
catch (Exception ex)
{
MessageBox.Show(Parent, ex.Message);
}
}
private void descriptionToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
ListViewItem it = CertificatesList.SelectedItems[0];
GXTextDlg dlg = new GXTextDlg("Certificate description.", "Certificate description:", it.SubItems[6].Text);
if (dlg.ShowDialog(Parent) == DialogResult.OK)
{
string desc = dlg.GetValue();
GXx509Certificate cert = GXx509Certificate.Load((string)it.Tag);
cert.Description = desc;
cert.Save((string)it.Tag);
it.SubItems[6].Text = desc;
}
}
catch (Exception ex)
{
MessageBox.Show(Parent, ex.Message);
}
}