private void btnLogin_Click(object sender, EventArgs e)
{
SymmetricCryption Crypt = new SymmetricCryption(NetKey, NetVector);
Client.LogPas = /*Encoding.UTF8.GetString(Crypt.Encrypt(*/ cmbLogin.Text + ' ' + tbPassword.Text /*))*/;
Client.Connect();
Client.Login();
System.Threading.Thread.Sleep(1000);
if (!Client.Info.Socket.Connected)
{
this.DialogResult = System.Windows.Forms.DialogResult.None;
MessageBox.Show("Connection has not established. Wrong Login or password");
}
else
{
bool Exists = false;
foreach (string Login in cmbLogin.Items)
{
if (Login == cmbLogin.Text)
{
Exists = true;
break;
}
}
if (!Exists)
{
cmbLogin.Items.Add(cmbLogin.Text);
cmbLogin.SelectedIndex = cmbLogin.Items.Count - 1;
Passwords.Add(tbPassword.Text);
}
}
}
public frmLogin(out BooksDatabaseClient Client, InvokeDelegate Invoke)
{
InitializeComponent();
Client = null;
IPHostEntry ipHostInfo = Dns.Resolve(Dns.GetHostName());
foreach (IPAddress ipAddress in ipHostInfo.AddressList)
{
cmbHost.Items.Add(ipAddress);
}
try
{
SymmetricCryption Crypt = new SymmetricCryption(Key, Vector);
string File = Crypt.Decrypt("Settings");
if (File != "")
{
string[] Strings = File.Split(new string[] { " ", Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
int j = 0;
int l = Convert.ToInt32(Strings[j++]);
Passwords = new List <string>(l);
for (int i = 0; i < l; i += 1)
{
cmbLogin.Items.Add(Strings[j++]);
if (Convert.ToBoolean(Strings[j++]))
{
Passwords.Add(Strings[j++]);
}
}
cmbLogin.SelectedIndex = Convert.ToInt32(Strings[j++]);
cmbHost.SelectedIndex = Convert.ToInt32(Strings[j++]);
udPort.Value = Convert.ToInt32(Strings[j++]);
Client = new BooksDatabaseClient(ipHostInfo.AddressList[0].ToString(), (ushort)udPort.Value, Invoke);
}
}
catch
{
Client = new BooksDatabaseClient(ipHostInfo.AddressList[0].ToString(), 11000, Invoke);
Passwords = new List <string>();
}
this.Client = Client;
}
public BooksDatabaseServer(string localIP, ushort port, string DatabaseFileName, string LogPasFileName,
string TransactLogFile)
: base(localIP, port)
{
Crypt = new SymmetricCryption(Key, Vector);
/*StringBuilder sb = new StringBuilder();
* sb.Append("KvanTTT");
* sb.Append(' ');
* sb.Append("asdf");
* sb.Append(Environment.NewLine);
* sb.Append("Igor");
* sb.Append(' ');
* sb.Append("spartak");
* sb.Append(Environment.NewLine);
*
* Crypt.Encrypt(LogPasFileName, sb.ToString()); */
LoginPassword = Crypt.Decrypt(LogPasFileName).Split(new string[] { Environment.NewLine },
StringSplitOptions.RemoveEmptyEntries);
BooksDatabase = new BooksDatabase(this.Send, DatabaseFileName, TransactLogFile);
}
private void frmLogin_FormClosed(object sender, FormClosedEventArgs e)
{
try
{
StringBuilder sb = new StringBuilder();
sb.Append(cmbLogin.Items.Count);
sb.Append(Environment.NewLine);
for (int i = 0; i < cmbLogin.Items.Count; i += 1)
{
sb.Append(cmbLogin.Items[i]);
sb.Append(' ');
if (Passwords[i] != "")
{
sb.Append(true);
sb.Append(' ');
sb.Append(Passwords[i]);
}
else
{
sb.Append(false);
}
sb.Append(Environment.NewLine);
}
sb.Append(cmbLogin.SelectedIndex);
sb.Append(Environment.NewLine);
sb.Append(cmbHost.SelectedIndex);
sb.Append(Environment.NewLine);
sb.Append(udPort.Value);
sb.Append(Environment.NewLine);
SymmetricCryption Crypt = new SymmetricCryption(Key, Vector);
Crypt.Encrypt("Settings", sb.ToString());
}
catch
{
}
}
