[Ajuda] Ataque Chat-Flood. - Printable Version
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+---- Thread: [Ajuda] Ataque Chat-Flood. (/showthread.php?tid=357652)
Ataque Chat-Flood. - Mercurio - 07.07.2012
Meu servidor vem apresentando fortes ataques de programas, oque me chamou atenзгo foi um que reparei que o player conseguia digitar dezenas de textos em 1 segundo...
Alguйm poderia me ajudar a prevenir esse tipo de ataques?
Uma demostraзгo que peguei no meu server_log;
pawn Код:
[19:37:35] [chat] [Joice_Amaurin]: 7777777
[19:37:35] [chat] [Joice_Amaurin]: 666666
[19:37:35] [chat] [Joice_Amaurin]: 55555
[19:37:36] [chat] [Joice_Amaurin]: 4444
[19:37:36] [chat] [Joice_Amaurin]: 333
[19:37:36] [chat] [Joice_Amaurin]: 22
[19:37:36] [chat] [Joice_Amaurin]: 1
[19:37:36] [chat] [Joice_Amaurin]: 1
[19:37:36] [chat] [Joice_Amaurin]: 22
[19:37:36] [chat] [Joice_Amaurin]: 333
[19:37:36] [chat] [Joice_Amaurin]: 4444
[19:37:36] [chat] [Joice_Amaurin]: 55555
[19:37:36] [chat] [Joice_Amaurin]: 666666
[19:37:36] [chat] [Joice_Amaurin]: 7777777
[19:37:36] [chat] [Joice_Amaurin]: 88888888
[19:37:36] [chat] [Joice_Amaurin]: 999999999
[19:37:36] [chat] [Joice_Amaurin]: 101010101010
[19:37:37] [chat] [Joice_Amaurin]: 999999999
[19:37:37] [chat] [Joice_Amaurin]: 88888888
[19:37:37] [chat] [Joice_Amaurin]: 7777777
[19:37:37] [chat] [Joice_Amaurin]: 666666
[19:37:37] [chat] [Joice_Amaurin]: 55555
[19:37:37] [chat] [Joice_Amaurin]: 4444
[19:37:37] [chat] [Joice_Amaurin]: 333
[19:37:37] [chat] [Joice_Amaurin]: 22
[19:37:37] [chat] [Joice_Amaurin]: 1
[19:37:37] [chat] [Joice_Amaurin]: 1
[19:37:37] [chat] [Joice_Amaurin]: 22
[19:37:37] [chat] [Joice_Amaurin]: 333
[19:37:37] [chat] [Joice_Amaurin]: 4444
[19:37:37] [chat] [Joice_Amaurin]: 55555
[19:37:37] [chat] [Joice_Amaurin]: 666666
[19:37:38] [chat] [Joice_Amaurin]: 7777777
[19:37:38] [chat] [Joice_Amaurin]: 88888888
[19:37:38] [chat] [Joice_Amaurin]: 999999999
[19:37:38] [chat] [Joice_Amaurin]: 101010101010
[19:37:38] [chat] [Joice_Amaurin]: 999999999
[19:37:38] [chat] [Joice_Amaurin]: 88888888
[19:37:38] [chat] [Joice_Amaurin]: 7777777
[19:37:38] [chat] [Joice_Amaurin]: 666666
[19:37:38] [chat] [Joice_Amaurin]: 55555
Re: Ataque Chat-Flood. - @Riichard - 07.07.2012
Usa, um anti-flooda de chat, e vejб oque aconteзe.
Teste vocк mesmo. Existe muitos programas de flooder no chat por ai..
Re: Ataque Chat-Flood. - GReeN_WOoD - 08.07.2012
OnPlayerConnect, tente por isso, pode ajudar atй conseguirmos achar uma soluзгo para este LAG.
PHP код:
if (strfind(text, "101010101010", true) != -1)
{
new lag[64];
new FDP[MAX_PLAYER_NAME];
GetPlayerName(playerid, FDP, sizeof(FDP));
format(lag, sizeof(lag), "[ANT-LAG] %s foi kickado por tentar lagar o servidor", FDP);
SendClientMessageToAll(-1, lag);
Kick(playerid);
return false;
}
Re: Ataque Chat-Flood. - Ricop522 - 08.07.2012
pawn Код:
new chatTimer[MAX_PLAYERS];
// OnPlayerText
if(chatTimer[playerid] < gettime()) return SendClientMessage(playerid, -1, "Aguarde 3 segundos.");
chatTimer[playerid] = gettime()+3;
Re: Ataque Chat-Flood. - Jason` - 08.07.2012
Usa esse fs, testado e funcional:
pawn Код:
// Copyright © 2012 iPs TeaM
// Intelligent Programming Style
// Created by [iPs]Pedro or Pedro Miranda
#include <a_samp>
new Flood[MAX_PLAYERS],
Floods[MAX_PLAYERS];
public OnPlayerText(playerid, text[])
{
if(gettime() >= Flood[playerid] && Flood[playerid] > 0)
{
Flood[playerid] = 0;
Floods[playerid] = 0;
}
else
{
++Floods[playerid];
if(Floods[playerid] == 3)
{
new string[90];
new name[24];
GetPlayerName(playerid, name, sizeof(name));
format(string, sizeof(string), "%s foi kickado por flood.", name);
SendClientMessageToAll(-1, string);
Kick(playerid);
}
}
Flood[playerid] = gettime() + 3; // Troque 3 pelo intervalo em segundos que o jogador deve aguardar para enviar mensagens.
return 1;
}
Re: Ataque Chat-Flood. - zSuYaNw - 08.07.2012
Usa esta funзгo no final do GameMode:
pawn Код:
new Flooding[MAX_PLAYERS char];
stock IsPlayerFlooding(pid, maxtime)
{
if(tickcount() - Flooding{pid} < maxtime)
return Flooding{pid} = tickcount(), true;
return Flooding{pid} = tickcount(), false;
}
No OnPlayerText:
pawn Код:
public OnPlayerText(playerid, text[])
{
if(IsPlayerFlooding(playerid, 3000))
{
if(Spam[playerid] == 3)
{
new str[120], nome[24]; GetPlayerName(playerid, nome, 24);
format(str, sizeof(str), "%s foi kikado por flood", nome);
}
Spam[playerid] ++;
}
return false;
}