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Tweeked the realip stuff to tolerate ezquake. Added new cvar, sv_realip_kick. should be set to no greater than sv_getrealip. sv_getrealip 1 is mvdsv-level security, 2 ensures that there is a quakeworld client at that ip, while 3 ensures that its the actual client that its meant to be. Note that only FTE supports 3 and ezquake/fuhquake don't even support 2 (while mqwcl does). The higher the value, the higher the certainty.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2984 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2008-05-27 18:59:07 +00:00
parent 0479526cfe
commit 89a4f03160
1 changed files with 13 additions and 7 deletions
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20
engine/server/sv_user.c
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@ -84,6 +84,7 @@ cvar_t sv_pushplayers = SCVAR("sv_pushplayers", "0");
//yes, realip cvars need to be fully initialised or realip will be disabled
cvar_t sv_getrealip = SCVAR("sv_getrealip", "0");
cvar_t sv_realip_kick = SCVAR("sv_realip_kick", "0");
cvar_t sv_realiphostname_ipv4 = SCVAR("sv_realiphostname_ipv4", "");
cvar_t sv_realiphostname_ipv6 = SCVAR("sv_realiphostname_ipv6", "");
cvar_t sv_realip_timeout = SCVAR("sv_realip_timeout", "10");
@ -120,7 +121,7 @@ qboolean SV_CheckRealIP(client_t *client, qboolean force)
char *serverip;
char *msg;
if (!sv_getrealip.value)
if (sv_getrealip.value < client->realip_status || sv_getrealip.value > 3)
return true;
if (client->netchan.remote_address.type == NA_LOOPBACK)
@ -136,15 +137,19 @@ qboolean SV_CheckRealIP(client_t *client, qboolean force)
return true; //client doesn't support certainty.
}
if (client->realip_status == -1)
return true; //can't get a better answer
return true; //this client timed out.
if (realtime - host_client->connection_started > sv_realip_timeout.value)
if (realtime - client->connection_started > sv_realip_timeout.value)
{
client->realip_status = -1;
if (!client->realip_status)
client->realip_status = -1;
ClientReliableWrite_Begin(client, svc_print, 256);
ClientReliableWrite_Byte(client, PRINT_HIGH);
ClientReliableWrite_String(client, "Couldn't determine your real ip\n");
if (sv_getrealip.value == 2)
if (client->realip_status > 0)
ClientReliableWrite_String(client, "Couldn't verify your real ip\n");
else
ClientReliableWrite_String(client, "Couldn't determine your real ip\n");
if (sv_realip_kick.value > host_client->realip_status)
{
SV_DropClient(client);
return false;
@ -174,7 +179,7 @@ qboolean SV_CheckRealIP(client_t *client, qboolean force)
if (!*serverip)
{
Con_Printf("realip not fully configured\n");
client->realip_status = -2;
client->realip_status = -1;
return true;
}
@ -5619,6 +5624,7 @@ void SV_UserInit (void)
Cvar_Register (&sv_playermodelchecks, cvargroup_servercontrol);
Cvar_Register (&sv_getrealip, cvargroup_servercontrol);
Cvar_Register (&sv_realip_kick, cvargroup_servercontrol);
Cvar_Register (&sv_realiphostname_ipv4, cvargroup_servercontrol);
Cvar_Register (&sv_realiphostname_ipv6, cvargroup_servercontrol);
Cvar_Register (&sv_realip_timeout, cvargroup_servercontrol);