Raised This Month: $168 Target: $400
 42% 

STEAM_ID_PENDING Kicker


Post New Thread Reply   
 
Thread Tools Display Modes
Author Message
showdax
Senior Member
Join Date: Dec 2004
Old 12-17-2005 , 12:55   STEAM_ID_PENDING Kicker
Reply With Quote #1

I quickly made this plugin to handle the apparent new exploit that allows players to join and stay on a server with a pending steamid. A pending steamid means that the server hasn't finished validating the player's steamid. The exploit takes advantage of this and their steamid never validates. This can make banning them more annoying and any scripts that ban solely by steamid will be confused by them.

The plugin works around this by kicking clients that go active (spawn) with a pending steamid. 99.9% of the time a player's steamid will be validated before they spawn.

Here's the only interesting bit of code from the plugin:
Code:
void CServerPluginPending_ClientActive(edict_t *entity, bool bLoadGame)
{
        if (!entity)
                RETURN_META(MRES_IGNORED);

        int userid = g_Engine->GetPlayerUserId(entity);
        if (userid < 1)
                RETURN_META(MRES_IGNORED);

        const char *steamid = g_Engine->GetPlayerNetworkIDString(entity);
        if (!steamid || !Q_stristr(steamid, "PENDING"))
                RETURN_META(MRES_IGNORED);

        /* "kickid " = 7, kick message = 40, \0 = 1, + 1 for int length thing */
        int length = ((int) log10((float) userid)) + 49;
        char *command = (char *) malloc(length);
        Q_snprintf(command, length, "kickid %d Network ID didn't validate. Reconnect.\n", userid);
        g_Engine->ServerCommand(command);
        free(command);

        RETURN_META(MRES_HANDLED);
}
Oh, and it's for SourceMM, of course. Linux binary, Windows binary and source code are in the attached archive. Everything is public domain. The Linux binary does not require libstdc++ whatsoever. Just shove the file in mod/addons/ and run "meta load addons/pending_mm".
Attached Files
File Type: zip pending_mm.zip (33.7 KB, 2457 views)
showdax is offline
Send a message via MSN to showdax
Opossum
Senior Member
Join Date: Dec 2004
Location: weedcheaters.com
Old 12-18-2005 , 07:55  
Reply With Quote #2

Yeah, I'll install it now
__________________
194.126.237.23:27015

194.126.237.23:27015
Opossum is offline
Send a message via ICQ to Opossum Send a message via AIM to Opossum Send a message via MSN to Opossum Send a message via Yahoo to Opossum
tcviper
BANNED
Join Date: Oct 2005
Location: Netherlands
Old 12-18-2005 , 09:03  
Reply With Quote #3

Just installed it on CSS and DODS Win2003 servers with SMM and Mani for SMM. I will let you know the details.
tcviper is offline
Send a message via MSN to tcviper
showdax
Senior Member
Join Date: Dec 2004
Old 12-18-2005 , 12:05  
Reply With Quote #4

Well it's been working pretty well for me:
Code:
L1216001.log:L 12/17/2005 - 10:48:19: "SS[部队在前进]<537><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 11:12:47: "[myg0t]D0MINATI0N<562><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 13:07:07: "[myg0t]D0MINATI0N<723><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 19:58:36: "=CCCP= .::TMX::.<1213><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 20:30:56: "[myg0t]BaDaZZ<1232><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 22:03:16: "elreeso<1318><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 22:04:01: "elreeso<1319><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/17/2005 - 23:28:02: "[myg0t]OMP<1411><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
L1216001.log:L 12/18/2005 - 02:03:16: "(1)unnamed<1556><STEAM_ID_PENDING><Unassigned>" disconnected (reason "Kicked by Console : Network ID didn't validate. Reconnect.")
showdax is offline
Send a message via MSN to showdax
L. Duke
Veteran Member
Join Date: Apr 2005
Location: Walla Walla
Old 12-20-2005 , 13:01  
Reply With Quote #5

We've had some problems on a DOD:S server. Thanks for writing this.

Seems like Valve could have released an update to fix this long before now.
__________________
"Good grammar is essential, Robin."
- Batman
L. Duke is offline
sniper_strike
Senior Member
Join Date: Jan 2005
Old 12-20-2005 , 18:29  
Reply With Quote #6

Quote:
Originally Posted by L. Duke
We've had some problems on a DOD:S server. Thanks for writing this.

Seems like Valve could have released an update to fix this long before now.
Alfreds on vacation and isnt the the one who handles this sort of thing to do with srcds
__________________

66.150.188.42:27015
sniper_strike is offline
L. Duke
Veteran Member
Join Date: Apr 2005
Location: Walla Walla
Old 12-20-2005 , 18:49  
Reply With Quote #7

Quote:
Originally Posted by sniper_strike
Alfreds on vacation and isnt the the one who handles this sort of thing to do with srcds
I didn't say anything about Alfred doing it, I said Valve.
__________________
"Good grammar is essential, Robin."
- Batman
L. Duke is offline
vamped68
Member
Join Date: Dec 2004
Old 12-21-2005 , 11:33   hmm,
Reply With Quote #8

whats this.

0817 L 12/21/2005 - 11:28:18: "Mastertech<158><STEAM_ID_PENDING><>" connected, address "24.7.77.244:27005"
0818 L 12/21/2005 - 11:28:19: "Mastertech<158><STEAM_0:1:5424690><>" STEAM USERID validated
0818 L 12/21/2005 - 11:28:19: "Mastertech<158><STEAM_0:1:5424690><>" disconnected (reason "No Steam logon
vamped68 is offline
showdax
Senior Member
Join Date: Dec 2004
Old 12-21-2005 , 12:56   Re: hmm,
Reply With Quote #9

Quote:
Originally Posted by vamped68
whats this.
That has nothing to do with the plugin. Chances are the person probably disconnected shortly after connecting, but the "disconnect" message wasn't sent from his client to the server, so his Steam session timed out.
showdax is offline
Send a message via MSN to showdax
dejavu
New Member
Join Date: Jan 2006
Old 01-05-2006 , 07:25   STEAM validation rejected
Reply With Quote #10

i got this message.
dejavu is offline
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:57.


Powered by vBulletin®
Copyright ©2000 - 2017, vBulletin Solutions, Inc.
Theme made by Freecode