/// <summary>
/// Cleans up and reencrypts after an edit
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TxtPassDetailLeave(object sender, EventArgs e)
{
if (txtPassDetail.ReadOnly == false)
{
txtPassDetail.ReadOnly = true;
txtPassDetail.Visible = false;
btnMakeVisible.Visible = true;
txtPassDetail.BackColor = Color.LightGray;
// read .gpg-id
var gpgfile = Path.GetDirectoryName(listFileView.SelectedItem.ToString());
gpgfile += "\\.gpg-id";
// check if .gpg-id exists otherwise get the root .gpg-id
if (!File.Exists(gpgfile))
{
gpgfile = Cfg["PassDirectory"];
gpgfile += "\\.gpg-id";
}
var gpgRec = new List<string>();
using (var r = new StreamReader(gpgfile))
{
string line;
while ((line = r.ReadLine()) != null)
{
gpgRec.Add(line.TrimEnd(' '));
}
}
// match keyid
var recipients = new List<KeyId>();
foreach (var line in gpgRec)
{
var gotTheKey = false;
var email = new MailAddress(line);
var publicKeys = new GpgListPublicKeys();
publicKeys.Execute();
foreach (var key in publicKeys.Keys)
{
foreach (KeyUserInfo t in key.UserInfos)
{
if (t.Email == email.Address)
{
recipients.Add(key.Id);
gotTheKey = true;
}
}
}
if (!gotTheKey)
{
MessageBox.Show(Strings.Error_key_missing_part1 + line + @" " + Strings.Error_key_missing_part2,
Strings.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// encrypt
var tmpFile = Path.GetTempFileName();
var tmpFile2 = Path.GetTempFileName();
using (var w = new StreamWriter(tmpFile))
{
w.Write(txtPassDetail.Text);
}
var encrypt = new GpgEncrypt(tmpFile, tmpFile2, false, false, null, recipients, CipherAlgorithm.None);
var encResult = encrypt.Execute();
this.EncryptCallback(encResult, tmpFile, tmpFile2, listFileView.SelectedItem.ToString());
}
}
private void txtPassDetail_Leave(object sender, EventArgs e)
{
if (txtPassDetail.ReadOnly == false)
{
txtPassDetail.ReadOnly = false;
txtPassDetail.BackColor = Color.LightGray;
// read .gpg-id
string gpgfile = Path.GetDirectoryName(dataPass.Rows[dataPass.CurrentCell.RowIndex].Cells[0].Value.ToString());
gpgfile += "\\.gpg-id";
// check if .gpg-id exists otherwise get the root .gpg-id
if (!File.Exists(gpgfile))
{
gpgfile = Properties.Settings.Default.PassDirectory;
gpgfile += "\\.gpg-id";
}
List<string> GPGRec = new List<string>() { };
using (StreamReader r = new StreamReader(gpgfile))
{
string line;
while ((line = r.ReadLine()) != null)
{
GPGRec.Add(line);
}
}
// match keyid
List<GpgApi.KeyId> recipients = new List<KeyId>() { };
foreach (var line in GPGRec)
{
GpgListSecretKeys publicKeys = new GpgListSecretKeys();
publicKeys.Execute();
foreach (Key key in publicKeys.Keys)
{
if (key.UserInfos[0].Email == line.ToString())
{
recipients.Add(key.Id);
}
}
}
// encrypt
string tmpFile = Path.GetTempFileName();
string tmpFile2 = Path.GetTempFileName();
using (StreamWriter w = new StreamWriter(tmpFile))
{
w.Write(txtPassDetail.Text);
}
GpgEncrypt encrypt = new GpgEncrypt(tmpFile, tmpFile2, false, false, null, recipients, GpgApi.CipherAlgorithm.None);
GpgInterfaceResult enc_result = encrypt.Execute();
Encrypt_Callback(enc_result, tmpFile, tmpFile2, dataPass.Rows[dataPass.CurrentCell.RowIndex].Cells[0].Value.ToString());
}
dataPass.Enabled = true;
}
/// <summary>
/// Callback from recrypt, ensures the file is encrypted again with the current keys
/// </summary>
/// <param name="result"></param>
/// <param name="tmpFile"></param>
/// <param name="path"></param>
private void DecryptCallback(GpgInterfaceResult result, string tmpFile, string path)
{
if (result.Status == GpgInterfaceStatus.Success)
{
List<KeyId> recipients = new List<KeyId>();
foreach (var line in listBox1.Items)
{
GpgListSecretKeys publicKeys = new GpgListSecretKeys();
publicKeys.Execute();
recipients.AddRange(from key in publicKeys.Keys where key.UserInfos[0].Email == line.ToString() select key.Id);
}
string tmpFile2 = Path.GetTempFileName();
GpgEncrypt encrypt = new GpgEncrypt(tmpFile, tmpFile2, false, false, null, recipients, CipherAlgorithm.None);
GpgInterfaceResult encResult = encrypt.Execute();
this.EncryptCallback(encResult, tmpFile, tmpFile2, path);
}
else
{
// shit happened
}
}
public string encryptString(string toEncrypt, string target, string sign = null, CipherAlgorithm algorithm = CipherAlgorithm.Aes256, bool armour = true, bool hideuserid = false)
{
List<KeyId> recipients = new List<KeyId>();
recipients.Add(new KeyId(target));
KeyId signkey = new KeyId(defaultsign);
GpgInterface.ExePath = ExePath;
string path = Directory.GetCurrentDirectory() + "\\" + GetUniqueKey() + ".txt";
string pathout = path + ".out";
System.IO.File.WriteAllText(path, toEncrypt);
GpgEncrypt encrypt = new GpgEncrypt(path, pathout, armour, hideuserid, signkey, recipients, algorithm);
encrypt.AskPassphrase = GetPassword;
GpgInterfaceResult result = encrypt.Execute();
System.IO.File.Delete(path);
if (result.Status == GpgInterfaceStatus.Success)
{
string toReturn = System.IO.File.ReadAllText(pathout);
System.IO.File.Delete(pathout);
return toReturn;
}
else
{
throw new Exception("Encryption Failed");
}
}
/// <summary>
/// Cleans up and reencrypts after an edit
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void txtPassDetail_Leave(object sender, EventArgs e)
{
if (txtPassDetail.ReadOnly == false)
{
txtPassDetail.ReadOnly = true;
txtPassDetail.Visible = false;
btnMakeVisible.Visible = true;
txtPassDetail.BackColor = Color.LightGray;
// read .gpg-id
string gpgfile = Path.GetDirectoryName(dataPass.Rows[dataPass.CurrentCell.RowIndex].Cells[0].Value.ToString());
gpgfile += "\\.gpg-id";
// check if .gpg-id exists otherwise get the root .gpg-id
if (!File.Exists(gpgfile))
{
gpgfile = cfg["PassDirectory"];
gpgfile += "\\.gpg-id";
}
List<string> GPGRec = new List<string>() { };
using (StreamReader r = new StreamReader(gpgfile))
{
string line;
while ((line = r.ReadLine()) != null)
{
GPGRec.Add(line.TrimEnd(' '));
}
}
// match keyid
List<GpgApi.KeyId> recipients = new List<KeyId>() { };
foreach (var line in GPGRec)
{
bool GotTheKey = false;
MailAddress email = new MailAddress(line.ToString());
GpgListPublicKeys publicKeys = new GpgListPublicKeys();
publicKeys.Execute();
foreach (Key key in publicKeys.Keys)
{
for (int i = 0; i < key.UserInfos.Count; i++)
{
if (key.UserInfos[i].Email == email.Address)
{
recipients.Add(key.Id);
GotTheKey = true;
}
}
}
if (!GotTheKey)
{
MessageBox.Show(Strings.Error_key_missing_part1 + line.ToString() + " " + Strings.Error_key_missing_part2, Strings.Error, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// encrypt
string tmpFile = Path.GetTempFileName();
string tmpFile2 = Path.GetTempFileName();
using (StreamWriter w = new StreamWriter(tmpFile))
{
w.Write(txtPassDetail.Text);
}
GpgEncrypt encrypt = new GpgEncrypt(tmpFile, tmpFile2, false, false, null, recipients, GpgApi.CipherAlgorithm.None);
GpgInterfaceResult enc_result = encrypt.Execute();
Encrypt_Callback(enc_result, tmpFile, tmpFile2, dataPass.Rows[dataPass.CurrentCell.RowIndex].Cells[0].Value.ToString());
}
dataPass.Enabled = true;
}
