private void ListenForIncomingConnections()
{
while (true)
{
var clientSocket = _serverSocket.AcceptTcpClient();
BetterConsole.WriteLog($"New client connected.");
var unauthenticatedClient = new Client(clientSocket);
Clients.Add(unauthenticatedClient);
}
}
public static bool Authenticate(Client client, string username, string password)
{
var encodedPassword = new UTF8Encoding().GetBytes(password);
var hashedPassword = MD5.Create().ComputeHash(encodedPassword);
var matchedUser = Database.GetDatabase()
.UserAccounts.FirstOrDefault(u => u.Username.Equals(username) && u.HashedPassword.SequenceEqual(hashedPassword));
if (matchedUser == null)
return false;
client.User = matchedUser;
client.Authenticated = true;
return true;
}
public static bool Register(Client client, string username, string password)
{
var database = Database.GetDatabase();
var encodedPassword = new UTF8Encoding().GetBytes(password);
var hashedPassword = MD5.Create().ComputeHash(encodedPassword);
if (database.UserAccounts.Any(u => u.Username == username))
{
return false;
}
var newUser = new UserAccount
{
Username = username,
HashedPassword = hashedPassword
};
database.UserAccounts.Add(newUser);
database.SaveDatabases();
return true;
}
public void RemoveClient(Client client)
{
Clients.Remove(client);
}