void newItem_OnUserValidate(IPEndPoint client, string username, string password, ref AuthUserResult result)
{
if (OnUserValidate != null)
{
OnUserValidate(client, username, password, ref result);
}
}
private void EsperaPacotes()
{
while (_isRunning)
{
try
{
packet pkt = recebe_pacote(_mainSock);
if (pkt == null)
{
Dispose();
return;
}
switch (pkt.operacao)
{
case FWAUT_OP_PING:
envia_pacote(_mainSock, null, 0, FWAUT_OP_PING, FWAUT_ST_OK);
Dispose();
break;
case FWAUT_OP_REQ:
case FWAUT_OP_REQ_GROUPS:
//Retorna os grupos que o usuário existe
//return FWAUT_ST_OK - Autenticacao OK
//return FWAUT_ST_BAD_PWD - Senha invalida
//return FWAUT_NO_USER - Usuario inexistente
String[] request = Encoding.ASCII.GetString(pkt.body).Trim("\0".ToCharArray()).Split("\0".ToCharArray());
//AuthUserResult res = _users.ValidaUser(request[0], request[1]);
AuthUserResult res = new AuthUserResult(request[0]);
if (OnUserValidate != null)
{
OnUserValidate(_remoteEP, request[0], request[1], ref res);
}
ushort status = FWAUT_ST_OK;
Byte[] grpRet = new Byte[0];
switch (res.Result)
{
case AuthResult.OK:
status = FWAUT_ST_OK;
String grupos = "";
foreach (String item in res.Groups)
{
grupos += item + "\0";
}
grupos += "\0\0";
grpRet = Encoding.GetEncoding(869).GetBytes(grupos);
break;
case AuthResult.BadPassword:
status = FWAUT_ST_BAD_PWD;
break;
case AuthResult.NoUser:
status = FWAUT_ST_NO_USER;
break;
}
envia_pacote(_mainSock, grpRet, grpRet.Length, pkt.operacao, status);
break;
case FWAUT_OP_GET_USERS:
List <String> users = new List <String>();
if (OnListUsers != null)
{
OnListUsers(_remoteEP, ref users);
}
String tstU = "";
foreach (String item in users)
{
tstU += item + "\0";
}
tstU += "\0\0";
Byte[] usr = Encoding.GetEncoding(869).GetBytes(tstU);
envia_pacote(_mainSock, usr, usr.Length, FWAUT_OP_GET_USERS, FWAUT_ST_OK);
//trata_lst_users(ns);
break;
case FWAUT_OP_GET_GROUPS:
List <String> groups = new List <String>();
if (OnListGroups != null)
{
OnListGroups(_remoteEP, ref groups);
}
String tst = "";
foreach (String item in groups)
{
tst += item + "\0";
}
tst += "\0\0";
//Teste de encoding do FW
Byte[] tmp = new Byte[0];
foreach (EncodingInfo encInfo in Encoding.GetEncodings())
{
Int32 offSet = tmp.Length;
Byte[] b = encInfo.GetEncoding().GetBytes(encInfo.CodePage.ToString() + ": ção");
Array.Resize(ref tmp, offSet + (b.Length + 1));
Array.Copy(b, 0, tmp, offSet, b.Length);
tmp[b.Length + offSet] = 0;
}
Byte[] grp = Encoding.GetEncoding(869).GetBytes(tst);
//Byte[] grp = tmp;
envia_pacote(_mainSock, grp, grp.Length, FWAUT_OP_GET_GROUPS, FWAUT_ST_OK);
//trata_lst_groups(ns);
break;
case FWAUT_OP_GET_SKEY:
/*
* if (len != sizeof(ag_get_skey))
* {
* if ((erro = envia_pacote(ns, NULL, 0, op, FWAUT_ST_ERROR)) != 0)
* {
* if (erro == 2)
* syslog(fila | LOG_ERR, "%s\n", ag_msg[AG_MSG_ERRO_MEMORIA]);
* exit(1);
* }
* }
* else
* {
* retorna_opie(ns, (ag_get_skey*)dados);
* }*/
envia_pacote(_mainSock, null, 0, pkt.operacao, FWAUT_ST_ERROR);
break;
default:
envia_pacote(_mainSock, null, 0, pkt.operacao, FWAUT_ST_ERROR);
break;
}
}
catch {
_isRunning = false;
}
}
}
