private void button1_Click(object sender, EventArgs e)
{
//Editer
string date = calendrier.SelectionRange.Start.ToString("yyyy-MM-dd");
richTextBox1.Text = String.Empty;
if (File.Exists(adresseDossier + date))
{
string buffer = File.ReadAllText(adresseDossier + date);
string[] buffToPlain = buffer.Split(' ');
List <byte> toPlain = new List <byte>();
foreach (string s in buffToPlain)
{
if (!String.IsNullOrEmpty(s))
{
toPlain.Add(byte.Parse(s));
}
}
byte[] toUncipher = toPlain.ToArray();
string result = String.Empty;
if (null != CipherTools.Decrypt(toUncipher, pwd, salt))
{
result = Encoding.Unicode.GetString(CipherTools.Decrypt(toUncipher, pwd, salt));
}
else
{
result = "Il semblerait qu'il faille utiliser le bon mot de passe ;)";
}
richTextBox1.Text = result;
}
}
private void buttonSave_Click(object sender, EventArgs e)
{
//Enregistrer les modifs
string date = calendrier.SelectionRange.Start.ToString("yyyy-MM-dd");
if (File.Exists(adresseDossier + date))
{
//File.WriteAllText(adresseDossier + date, richTextBox1.Text);
byte[] cipher = CipherTools.Encrypt(Encoding.Unicode.GetBytes(richTextBox1.Text), pwd, salt);
string result = String.Empty;
foreach (byte c in cipher)
{
result += c.ToString() + " ";
}
File.WriteAllText(adresseDossier + date, result);
}
}
private void buttonUnlock_Click(object sender, EventArgs e)
{
//Déverrouiller
if (String.IsNullOrEmpty(textPassword.Text))
{
File.AppendAllText(@"test.txt", "data");
return;
}
string password = textPassword.Text;
byte[] salty = Encoding.Unicode.GetBytes(password);
string buffer = File.ReadAllText(adresseDossier + @"\keycipher");
string[] buffToPlain = buffer.Split(' ');
List <byte> toPlain = new List <byte>();
foreach (string s in buffToPlain)
{
if (!String.IsNullOrEmpty(s))
{
toPlain.Add(byte.Parse(s));
}
}
byte[] toUncipher = toPlain.ToArray();
string result = String.Empty;
if (null != CipherTools.Decrypt(toUncipher, password, salty))
{
pwd = Encoding.Unicode.GetString(CipherTools.Decrypt(toUncipher, password, salty));
salt = Encoding.Unicode.GetBytes(pwd);
}
else
{
richTextBox1.Text = "Il semblerait qu'il faille utiliser le bon mot de passe ;)";
}
//richTextBox1.Text = result;
//CipherTools.GenerateKey(@"d:\LocalData\i021473\Desktop\Calendrier\key", password, salty);
}
private void buttonNouveau_Click(object sender, EventArgs e)
{
//Creer
string date = calendrier.SelectionRange.Start.ToString("yyyy-MM-dd");
if (!String.IsNullOrEmpty(pwd))
{
if (!File.Exists(adresseDossier + date))
{
File.Create(adresseDossier + date).Close();
if (richTextBox1.Text.Length > 0)
{
//File.AppendAllText(adresseDossier + date, richTextBox1.Text);
byte[] cipher = CipherTools.Encrypt(Encoding.Unicode.GetBytes(richTextBox1.Text), pwd, salt);
string result = String.Empty;
foreach (byte c in cipher)
{
result += c.ToString() + " ";
}
File.AppendAllText(adresseDossier + date, result);
}
}
}
}
