void mnuClipboardSign_Click(Object sender, System.EventArgs e)
{
// Check if we have some secret keys at all.
XmlNodeList xnlSecretKeys = SharpPrivacy.SecretKeyRing.GetElementsByTagName("SecretKey");
if (xnlSecretKeys.Count == 0)
{
MessageBox.Show("You cannot sign data because you do not own a private key. Please generate a new key pair, before you sign data.", "Action not possible...", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
string strMessage = Clipboard.GetDataObject().GetData(DataFormats.Text).ToString();
QueryPassphrase qpPassphrase = new QueryPassphrase();
qpPassphrase.ShowMultiKeyDialog(SharpPrivacy.SecretKeyRing);
ulong lSignatureKeyID = qpPassphrase.SelectedKey;
string strPassphrase = qpPassphrase.Passphrase;
try {
SharpPrivacy.ReloadKeyRing();
string strReturn = SharpPrivacy.Instance.SignText(strMessage, lSignatureKeyID, strPassphrase);
Clipboard.SetDataObject(strReturn);
} catch (Exception ex) {
MessageBox.Show("An error occured while encrypting the message: " + ex.Message + "\n\n" + ex.StackTrace, "Error...", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
}
void mnuFileSystemSign_Click(Object sender, System.EventArgs e)
{
// Check if we have some secret keys at all.
XmlNodeList xnlSecretKeys = SharpPrivacy.SecretKeyRing.GetElementsByTagName("SecretKey");
if (xnlSecretKeys.Count == 0)
{
MessageBox.Show("You cannot sign data because you do not own a private key. Please generate a new key pair, before you sign data.", "Action not possible...", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
System.Windows.Forms.OpenFileDialog ofdOpen = new System.Windows.Forms.OpenFileDialog();
ofdOpen.Multiselect = true;
ofdOpen.Filter = "All Files (*.*)|*.*";
ofdOpen.ShowDialog();
if (ofdOpen.FileNames.Length == 0)
{
return;
}
QueryPassphrase qpPassphrase = new QueryPassphrase();
qpPassphrase.ShowMultiKeyDialog(SharpPrivacy.SecretKeyRing);
ulong lSignatureKeyID = qpPassphrase.SelectedKey;
string strPassphrase = qpPassphrase.Passphrase;
for (int i = 0; i < ofdOpen.FileNames.Length; i++)
{
string strPath = ofdOpen.FileNames[i];
SharpPrivacy.ReloadKeyRing();
SharpPrivacy.Instance.SignFile(strPath, strPath + ".asc", lSignatureKeyID, strPassphrase);
}
}
private void cmdSign_Click(object sender, System.EventArgs e)
{
int nIntroducerDepth = 0;
try {
nIntroducerDepth = Convert.ToInt32(this.txtIntroducer.Text);
} catch (Exception) {
MessageBox.Show("Introducer depth must be a number between 0 and 8!", "Error...", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
return;
}
if (nIntroducerDepth < 0 || nIntroducerDepth > 8)
{
MessageBox.Show("Introducer depth must be a number between 0 and 8!", "Error...", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
return;
}
if ((string)cmbUserID.SelectedItem == "")
{
MessageBox.Show("Please select the user ID you want to sign!", "Error...", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
return;
}
int nType = 0;
if (this.rbCasualVerification.Checked)
{
nType = 0x12;
}
if (this.rbNoVerification.Checked)
{
nType = 0x11;
}
if (this.rbPositivVerification.Checked)
{
nType = 0x13;
}
QueryPassphrase qpPassphrase = new QueryPassphrase();
qpPassphrase.ShowMultiKeyDialog(SharpPrivacy.SecretKeyRing);
string strKeyID = xmlKey.GetAttribute("keyid");
ulong lSignedKeyID = UInt64.Parse(strKeyID.Substring(2), System.Globalization.NumberStyles.HexNumber);
ulong lSigningKeyID = qpPassphrase.SelectedKey;
string strPassphrase = qpPassphrase.Passphrase;
try {
SharpPrivacy.Instance.SignKey(lSignedKeyID, lSigningKeyID, this.cmbUserID.Text, nIntroducerDepth, chkExportable.Checked, nType, strPassphrase);
} catch (Exception ex) {
MessageBox.Show("Something went wrong signing the key: " + ex.Message, "Error...", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
return;
}
this.bSigned = true;
this.Close();
}
void mnuFileSystemSign_Click(Object sender, System.EventArgs e)
{
// Check if we have some secret keys at all.
XmlNodeList xnlSecretKeys = SharpPrivacy.SecretKeyRing.GetElementsByTagName("SecretKey");
if (xnlSecretKeys.Count == 0) {
MessageBox.Show("You cannot sign data because you do not own a private key. Please generate a new key pair, before you sign data.", "Action not possible...", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
System.Windows.Forms.OpenFileDialog ofdOpen = new System.Windows.Forms.OpenFileDialog();
ofdOpen.Multiselect = true;
ofdOpen.Filter = "All Files (*.*)|*.*";
ofdOpen.ShowDialog();
if (ofdOpen.FileNames.Length == 0)
return;
QueryPassphrase qpPassphrase = new QueryPassphrase();
qpPassphrase.ShowMultiKeyDialog(SharpPrivacy.SecretKeyRing);
ulong lSignatureKeyID = qpPassphrase.SelectedKey;
string strPassphrase = qpPassphrase.Passphrase;
for (int i=0; i<ofdOpen.FileNames.Length; i++) {
string strPath = ofdOpen.FileNames[i];
SharpPrivacy.ReloadKeyRing();
SharpPrivacy.Instance.SignFile(strPath, strPath + ".asc", lSignatureKeyID, strPassphrase);
}
}
void mnuClipboardSign_Click(Object sender, System.EventArgs e)
{
// Check if we have some secret keys at all.
XmlNodeList xnlSecretKeys = SharpPrivacy.SecretKeyRing.GetElementsByTagName("SecretKey");
if (xnlSecretKeys.Count == 0) {
MessageBox.Show("You cannot sign data because you do not own a private key. Please generate a new key pair, before you sign data.", "Action not possible...", MessageBoxButtons.OK, MessageBoxIcon.Asterisk, MessageBoxDefaultButton.Button1);
return;
}
string strMessage = Clipboard.GetDataObject().GetData(DataFormats.Text).ToString();
QueryPassphrase qpPassphrase = new QueryPassphrase();
qpPassphrase.ShowMultiKeyDialog(SharpPrivacy.SecretKeyRing);
ulong lSignatureKeyID = qpPassphrase.SelectedKey;
string strPassphrase = qpPassphrase.Passphrase;
try {
SharpPrivacy.ReloadKeyRing();
string strReturn = SharpPrivacy.Instance.SignText(strMessage, lSignatureKeyID, strPassphrase);
Clipboard.SetDataObject(strReturn);
} catch (Exception ex) {
MessageBox.Show("An error occured while encrypting the message: " + ex.Message + "\n\n" + ex.StackTrace, "Error...", MessageBoxButtons.OK, MessageBoxIcon.Hand, MessageBoxDefaultButton.Button1);
}
}