public async Task HandleAsync(ChannelReader <byte> reader, ChannelWriter <byte> writer, Client clientModel)
{
var request = await RS_LOGON_CHALLENGE_Reader.ReadAsync(reader);
clientModel.AccountName = request.AccountName;
// DONE: Check if our build can join the server
if (request.Build == mangosGlobalConstants.Required_Build_1_12_1
| request.Build == mangosGlobalConstants.Required_Build_1_12_2
| request.Build == mangosGlobalConstants.Required_Build_1_12_3)
{
// TODO: in the far future should check if the account is expired too
var accountInfo = await accountStorage.GetAccountInfoAsync(clientModel.AccountName);
var accountState = await GetAccountStateAsync(accountInfo);
// DONE: Send results to client
switch (accountState)
{
case AccountState.LOGIN_OK:
await HandleLoginOkStateAsync(request, writer, clientModel, accountInfo);
return;
case AccountState.LOGIN_UNKNOWN_ACCOUNT:
await AUTH_LOGON_PROOF_Writer.WriteAsync(writer, new AUTH_LOGON_PROOF(AccountState.LOGIN_UNKNOWN_ACCOUNT));
return;
case AccountState.LOGIN_BANNED:
await AUTH_LOGON_PROOF_Writer.WriteAsync(writer, new AUTH_LOGON_PROOF(AccountState.LOGIN_BANNED));
return;
case AccountState.LOGIN_NOTIME:
await AUTH_LOGON_PROOF_Writer.WriteAsync(writer, new AUTH_LOGON_PROOF(AccountState.LOGIN_NOTIME));
return;
case AccountState.LOGIN_ALREADYONLINE:
await AUTH_LOGON_PROOF_Writer.WriteAsync(writer, new AUTH_LOGON_PROOF(AccountState.LOGIN_ALREADYONLINE));
return;
case AccountState.LOGIN_FAILED:
case AccountState.LOGIN_BAD_PASS:
case AccountState.LOGIN_DBBUSY:
case AccountState.LOGIN_BADVERSION:
case AccountState.LOGIN_DOWNLOADFILE:
case AccountState.LOGIN_SUSPENDED:
case AccountState.LOGIN_PARENTALCONTROL:
break;
default:
await AUTH_LOGON_PROOF_Writer.WriteAsync(writer, new AUTH_LOGON_PROOF(AccountState.LOGIN_FAILED));
return;
}
}
else
{
// Send BAD_VERSION
logger.Warning($"WRONG_VERSION {request.Build}");
await AUTH_LOGON_PROOF_Writer.WriteAsync(writer, new AUTH_LOGON_PROOF(AccountState.LOGIN_BADVERSION));
}
}