/// <summary>
/// Validates player login data and closes sonnection
/// </summary>
public static bool AnonLogin(WebSocketSession session, XElement bodyXml)
{
//disconnect player if we dont allow anonymous
if (!AccountsServer.AnonymousAllowed)
{
//Send error info to player
AccountsServerSend.Send_Error(session, AccountReturnCodes.AnonymousLoginIsNotAllowed, "Anonymous login is not allowed");
return(false);
}
// read user Nickname
string nickname = bodyXml.GetChildElement("Nickname")?.Value;
if (!AccountsUtil.NicknameValid(nickname))
{
// Send error info to player
AccountsServerSend.Send_Error(session, AccountReturnCodes.NicknameIsInvalid, "Nickname is invalid");
return(false);
}
// create auth token
Token token = TokenManager.CreateAnonymousToken(nickname);
AccountsServerSend.Send_LoginOk(session, token);
return(true);
}
/// <summary>
/// Validate player login data and close sonnection
/// Register new account if data is correct
/// </summary>
public static bool EmailRegistration(WebSocketSession session, XElement bodyXml)
{
// read user Nickname
string nickname = bodyXml.GetChildElement("Nickname")?.Value;
// read user email
string email = bodyXml.GetChildElement("Email")?.Value;
// read user pass
string password = bodyXml.GetChildElement("Password")?.Value;
// try register new acc
var returnCode = DatabaseOperations.AddNewAccount(nickname, email, password);
if (returnCode != AccountReturnCodes.Ok)
{
// Send error info to player
AccountsServerSend.Send_Error(session, returnCode);
}
// auth user
EmailLogin(session, bodyXml);
return(true);
}
/// <summary>
/// Validates player login data and closes sonnection
/// </summary>
public static bool EmailLogin(WebSocketSession session, XElement bodyXml)
{
Log.WriteLine("Email login from " + session.RemoteEndPoint, typeof(AccountsService));
// read user email
string email = bodyXml.GetChildElement("Email")?.Value;
// validate email from xml
if (!AccountsUtil.EmailIsValid(email))
{
// Send error info to player
AccountsServerSend.Send_Error(session, AccountReturnCodes.NicknameIsInvalid, "Email is invalid");
return(false);
}
// check if account exist in database
var user = DatabaseOperations.GetUserByEmail(email);
if (user == null)
{
AccountsServerSend.Send_Error(session, AccountReturnCodes.NoSuchAccount);
return(false);
}
// read password from xml
string password = bodyXml.GetChildElement("Password")?.Value;
// check password
if (user.Password != password)
{
AccountsServerSend.Send_Error(session, AccountReturnCodes.WrongPassword);
return(false);
}
// create auth token
Token token = TokenManager.CreateTokenRegistredAccount(user);
AccountsServerSend.Send_LoginOk(session, token);
return(true);
}
/// <summary>
/// validates xml body with 'Connection' child element
/// </summary>
public static bool ValidateConnectionXml(WebSocketSession session, XElement connectionXml)
{
if (connectionXml == null)
{
AccountsServerSend.Send_Error(session, AccountReturnCodes.EmptyRequest);
return(false);
}
// read game version
string gameVersion = connectionXml.GetChildElement("ClientVersion")?.Value;
if (!AccountsUtil.CheckVersion(gameVersion))
{
AccountsServerSend.Send_Error(session, AccountReturnCodes.BadVersion);
return(false);
}
return(true);
}
