private void btnProc_Click(object sender, EventArgs e)
{
if (lvwLoad.Items.Count < 1)
{
MessageBox.Show(Resources.MessageNoProcess, Resources.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
var crypt = new Cryptor(ProtectedData.Unprotect(Convert.FromBase64String(Settings.Default.tfbin), null, DataProtectionScope.CurrentUser));
var decryptFiles = lvwLoad.Items.Cast <ListViewItem>().Where(i => i.SubItems[1].Text == Resources.DecryptProperty).Select(_ => _.Text);
var encryptFiles = lvwLoad.Items.Cast <ListViewItem>().Where(i => i.SubItems[1].Text == Resources.EncryptProperty).Select(_ => _.Text);
if (decryptFiles.Any())
{
var pf = new pinForm(Encoding.ASCII.GetString(ProtectedData.Unprotect(Convert.FromBase64String(Settings.Default.tfbin), null, DataProtectionScope.CurrentUser)));
switch (pf.ShowDialog(this))
{
case DialogResult.OK:
break;
case DialogResult.Abort:
MessageBox.Show(Resources.MessageWrongPIN, Resources.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
case DialogResult.Cancel:
return;
}
foreach (var f in decryptFiles)
{
var plaintext = crypt.DecryptWithPassword(File.ReadAllBytes(f));
File.WriteAllBytes(f, plaintext);
File.Move(f, f.Substring(0, f.LastIndexOf(".", StringComparison.Ordinal)));
}
}
foreach (var f in encryptFiles)
{
var cipherText = crypt.EncryptWithPassword(File.ReadAllBytes(f));
File.WriteAllBytes(f, cipherText);
File.Move(f, f + ".aesx");
}
lvwLoad.Items.Clear();
}
private void btnDone_Click(object sender, EventArgs e)
{
var pf = new pinForm(accountCode);
switch (pf.ShowDialog(this))
{
case DialogResult.OK:
var key = Encoding.ASCII.GetBytes(accountCode);
Settings.Default.tfbin = Convert.ToBase64String(ProtectedData.Protect(key, null, DataProtectionScope.CurrentUser));
break;
case DialogResult.Abort:
MessageBox.Show(Resources.MessageWrongPIN, Resources.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
case DialogResult.Cancel:
return;
}
Close();
}
private void btnProc_Click(object sender, EventArgs e)
{
if (lvwLoad.Items.Count < 1)
{
MessageBox.Show(Resources.MessageNoProcess, Resources.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
var crypt = new Cryptor(ProtectedData.Unprotect(Convert.FromBase64String(Settings.Default.tfbin), null, DataProtectionScope.CurrentUser));
var decryptFiles = lvwLoad.Items.Cast<ListViewItem>().Where(i => i.SubItems[1].Text == Resources.DecryptProperty).Select(_ => _.Text);
var encryptFiles = lvwLoad.Items.Cast<ListViewItem>().Where(i => i.SubItems[1].Text == Resources.EncryptProperty).Select(_ => _.Text);
if (decryptFiles.Any())
{
var pf = new pinForm(Encoding.ASCII.GetString(ProtectedData.Unprotect(Convert.FromBase64String(Settings.Default.tfbin), null, DataProtectionScope.CurrentUser)));
switch (pf.ShowDialog(this))
{
case DialogResult.OK:
break;
case DialogResult.Abort:
MessageBox.Show(Resources.MessageWrongPIN, Resources.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
case DialogResult.Cancel:
return;
}
foreach (var f in decryptFiles)
{
var plaintext = crypt.DecryptWithPassword(File.ReadAllBytes(f));
File.WriteAllBytes(f, plaintext);
File.Move(f, f.Substring(0, f.LastIndexOf(".", StringComparison.Ordinal)));
}
}
foreach (var f in encryptFiles)
{
var cipherText = crypt.EncryptWithPassword(File.ReadAllBytes(f));
File.WriteAllBytes(f, cipherText);
File.Move(f, f + ".aesx");
}
lvwLoad.Items.Clear();
}
private void btnDone_Click(object sender, EventArgs e)
{
var pf = new pinForm(accountCode);
switch (pf.ShowDialog(this))
{
case DialogResult.OK:
var key = Encoding.ASCII.GetBytes(accountCode);
Settings.Default.tfbin = Convert.ToBase64String(ProtectedData.Protect(key, null, DataProtectionScope.CurrentUser));
break;
case DialogResult.Abort:
MessageBox.Show(Resources.MessageWrongPIN, Resources.MessageBoxCaption, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
case DialogResult.Cancel:
return;
}
Close();
}
