private async void ButtonGenerate_Click(object sender, EventArgs e)
{
try
{
if (ListViewSubject.Items.Count < 1)
{
WinFormsUtils.ShowInfo(null, "Please specify subject first");
return;
}
DnEntry[] dnEntries = new DnEntry[ListViewSubject.Items.Count];
for (int i = 0; i < ListViewSubject.Items.Count; i++)
{
dnEntries[i] = (DnEntry)ListViewSubject.Items[i].Tag;
}
string fileName = null;
byte[] fileContent = null;
// TODO - Parametrize HashAlgorithm
// TODO - Specify SAN
await WaitDialog.Execute(
this,
() => _pkcs11Slot.GenerateCsr(_privKeyInfo, _pubKeyInfo, dnEntries, HashAlgorithm.SHA256, out fileName, out fileContent)
);
using (SaveFileDialog saveFileDialog = new SaveFileDialog())
{
saveFileDialog.FileName = fileName;
saveFileDialog.Filter = "All files (*.*)|*.*|DER encoded certificate signing request (*.csr)|*.csr";
saveFileDialog.FilterIndex = 2;
saveFileDialog.AddExtension = true;
saveFileDialog.CreatePrompt = false;
saveFileDialog.OverwritePrompt = true;
if (saveFileDialog.ShowDialog(this) == DialogResult.OK)
{
File.WriteAllBytes(saveFileDialog.FileName, fileContent);
WinFormsUtils.ShowInfo(this, "CSR successfully saved");
DialogResult = DialogResult.OK;
}
}
}
catch (Exception ex)
{
WinFormsUtils.ShowError(this, ex);
}
}
private void ReloadListView()
{
foreach (ListViewItem listViewItem in ListViewSubject.Items)
{
// Clear currently viewed values
listViewItem.Text = null;
listViewItem.SubItems.Clear();
// Parse tag
DnEntry dnEntry = (DnEntry)listViewItem.Tag;
// Set new values
listViewItem.Text = string.Format("{0} ({1})", dnEntry.Definition.Name, dnEntry.Definition.Oid);
listViewItem.SubItems.Add(dnEntry.Value);
}
}
private void ButtonAdd_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(TextBoxValue.Text))
{
TextBoxValue.Focus();
return;
}
DnEntryDefinition dnEntryDefinition = ((ComboBoxDnEntryTypeItem)ComboBoxType.SelectedItem).DnEntryDefinition;
DnEntry dnEntry = new DnEntry(dnEntryDefinition, TextBoxValue.Text);
ListViewSubject.Items.Add(new ListViewItem()
{
Tag = dnEntry
});
TextBoxValue.Text = null;
ReloadListView();
}
