void save()
{
//todo: save efs
if (!settings.disableReadPadding)
{
currentET.PadSettings = padding;
}
byte[] by = currentET.Encrypt(richTextBox1.Text);
et.EncryptedTextContainer c = new et.EncryptedTextContainer()
{
Data = by, Salt = currentET.Salt
};
try
{
using (var fs = new FileStream(currentFile, FileMode.Create))
{
c.Save(fs);
prevHash = richTextBox1.Text.EncodeToByteArray().SHA1Hash();
}
}
catch (Exception ex)
{
MessageBox.Show("Error saving: " + ex.Message);
}
}
private void load(string fn)
{
reset();
try
{
using (var s = new FileStream(fn, FileMode.Open, FileAccess.Read))
{
et.EncryptedTextContainer t = new et.EncryptedTextContainer();
t.Load(s);
using (var f = new PasswordForm())
{
if (f.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
currentET = new et.EncryptedText(f.Key.DecodeToString(), t.Salt);
if (settings.forceCurrentPadding)
{
currentET.PadSettings = padding;
}
else if (!settings.disableReadPadding)
{
padding = currentET.PadSettings;//does this even do anything?
}
richTextBox1.Text = currentET.Decrypt(t.Data);
currentFile = fn;
prevHash = richTextBox1.Text.EncodeToByteArray().SHA1Hash();
//TODO: Load efs
}
}
}
}
catch (Exception ex)
{
reset();
MessageBox.Show("Could not open file: " + ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
