Added a Custom Banlist Snippet

GRAB/Custom Banlist/banlist.txt.example

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+STEAM_0:0:57999292
+STEAM_1:1:84082797
+STEAM_0:1:102745531
+//end

GRAB/Custom Banlist/banned_user.cfg.example

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+banid 0 STEAM_0:0:57999292
+banid 0 STEAM_1:1:84082797
+banid 0 STEAM_0:1:102745531

GRAB/Custom Banlist/check.php

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+<?php
+/*
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
+*/
+
+/* Version 1430123388 */
+
+
+//File containing banned id's (read AND write permissions required unless $allowremote is true)
+//ex. './bannedIDs.txt', './banned_user.cfg', 'http://example.com/banlist.txt'
+$idlist = './banned_user.cfg';
+
+//Allow remote list locations (disable the need for write permissions)
+//Note: If you enable this you MUST end the file in atleast a newline
+//character or preferrably something like //end otherwise the last
+//Steam ID on the list will be ignored!
+$allowremote = false; //true or false
+
+//Ban STEAM_ID_PENDING, STEAM_ID_LAN, VALVE_ID_PENDING, VALVE_ID_LAN?
+$banpending = false; //true or false
+
+//Disable Steam ID validity checking (NOT RECOMMENDED)
+//Only do this if you are getting _INVALID on ID's you're 100% sure are valid
+//Note: Disabling validity checking will also force $banpending to false. If
+//you want to keep STEAM_ID_PENDING for example banned with validity cheking
+//disabled you will have to add it to your banlist.
+$noval = false; //true or false
+
+//Enable PHP error messages for debugging reasons, otherwise just print _ERROR on errors
+$enabledebug = false; //true or false
+
+
+//Don't edit below unless you know what you're doing!
+function myErrorHandler($errno, $errstr, $errfile, $errline)
+{
+	if (!(error_reporting() & $errno)) {
+		return;
+	}
+
+	switch ($errno) {
+	default:
+		echo '_ERROR';
+		exit(1);
+		break;
+	}
+
+	return true;
+}
+
+if ($enabledebug == false) {
+	set_error_handler("myErrorHandler");
+}
+
+if (isset($_GET['id'])) {
+	$id = $_GET['id'];
+} else {
+    $id = '';
+}
+if ($id == '') {
+	$id = 'empty';
+}
+
+if ($noval == false) {
+	if (strpos($id, '_ID_PENDING') !== false && strlen($id) < 17 || strpos($id, '_ID_LAN') !== false && strlen($id) < 13) {
+		if ($banpending == true) {
+			echo '_BAN';
+			exit;
+		} else {
+			echo '_OK';
+			exit;
+		}
+	}
+	if (strpos($id, 'STEAM_') === false || is_numeric(substr($id, 10)) == false || strpos(substr($id, 10), '.') !== false || strlen($id) > 24) {
+		echo '_INVALID';
+		exit;
+	}
+}
+
+$id = preg_replace('/^STEAM_[0-9]:/i', '', $id);
+
+$banned = false;
+if ($allowremote == false) {
+	$handle = @fopen($idlist, 'r+t');
+	if ($handle) {
+		fseek($handle, 0);
+		if (strpos(fgets($handle), "\r\n") !== false) {
+			$linebreak = "\r\n";
+			fseek($handle, -2, SEEK_END);
+		} else {
+			$linebreak = "\n";
+			fseek($handle, -1, SEEK_END);
+		}
+		if (strpos(fgets($handle), $linebreak) === false) {
+			fwrite($handle, $linebreak);
+		}
+		fseek($handle, 0);
+		while (($line = fgets($handle)) !== false) {
+			if (strpos($line, $id . $linebreak) !== false) {
+				$banned = true;
+				break;
+			}
+		}
+	} else {
+		trigger_error("Unable to open file ($idlist) for reading and writing", E_USER_ERROR);
+	}
+	fclose($handle);
+} else {
+	$handle = @fopen($idlist, 'rt');
+	if ($handle) {
+		if (strpos(fgets($handle), "\r\n") !== false) {
+			$linebreak = "\r\n";
+		} else {
+			$linebreak = "\n";
+		}
+		} else {
+			trigger_error("Unable to open file ($idlist) for reading", E_USER_ERROR);
+		}
+		fclose($handle);
+	$handle = @fopen($idlist, 'rt');
+	if ($handle) {
+		while (($line = fgets($handle)) !== false) {
+			if (strpos($line, $id . $linebreak) !== false) {
+				$banned = true;
+				break;
+			}
+		}
+	} else {
+		trigger_error("Unable to open file ($idlist) for reading", E_USER_ERROR);
+	}
+	fclose($handle);
+}
+
+if ($banned == true) {
+	echo _BAN;
+} else {
+	echo _OK;
+}
+exit;
+?>

GRAB/Custom Banlist/smac_custom_banlist.sp

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+#pragma semicolon 1
+
+/* SM Includes */
+#include <sourcemod>
+#include <socket>
+#include <smac>
+
+/* Plugin Info */
+public Plugin:myinfo =
+{
+	name = "SMAC Custom Global Banlist",
+	author = SMAC_AUTHOR,
+	description = "Kicks players on the custom global banlist",
+	version = SMAC_VERSION,
+	url = ""
+};
+
+/* Globals */
+#define CUSTOM_HOSTNAME		"custom.com"
+#define CUSTOM_QUERY		"api/check.php?id="
+
+enum BanType {
+	Ban_None = 0,
+	Ban_CUSTOM,
+};
+
+new Handle:g_hCvarKick = INVALID_HANDLE;
+new Handle:g_hBanlist = INVALID_HANDLE;
+new bool:g_bLateLoad = false;
+
+/* Plugin Functions */
+public APLRes:AskPluginLoad2(Handle:myself, bool:late, String:error[], err_max)
+{
+	g_bLateLoad = late;
+	return APLRes_Success;
+}
+
+public OnPluginStart()
+{
+	LoadTranslations("smac.phrases");
+
+	// Convars.
+	g_hCvarKick = SMAC_CreateConVar("smac_custom_kick", "1", "Automatically kick players on the Custom banlist.", FCVAR_PLUGIN, true, 0.0, true, 1.0);
+
+	// Initialize.
+	g_hBanlist = CreateTrie();
+
+	if (g_bLateLoad)
+	{
+		decl String:sAuthID[MAX_AUTHID_LENGTH];
+
+		for (new i = 1; i <= MaxClients; i++)
+		{
+			if (IsClientAuthorized(i) && GetClientAuthId(i, AuthId_Steam2, sAuthID, sizeof(sAuthID), false))
+			{
+				OnClientAuthorized(i, sAuthID);
+			}
+		}
+	}
+
+}
+
+public OnClientAuthorized(client, const String:auth[])
+{
+	if (IsFakeClient(client))
+		return;
+
+	// Workaround for universe digit change on L4D+ engines.
+	decl String:sAuthID[MAX_AUTHID_LENGTH];
+	FormatEx(sAuthID, sizeof(sAuthID), "STEAM_0:%s", auth[8]);
+
+	// Check the cache first.
+	new BanType:banValue = Ban_None;
+
+	if (GetTrieValue(g_hBanlist, sAuthID, banValue))
+	{
+		if (banValue == Ban_CUSTOM && GetConVarBool(g_hCvarKick) && SMAC_CheatDetected(client, Detection_Unknown, INVALID_HANDLE) == Plugin_Continue)
+		{
+			KickClient(client, "%t", "SMAC_GlobalBanned", "Custom", "www.custom.com");
+		}
+
+		return;
+	}
+
+	// Clear a large cache to prevent slowdowns. Shouldn't reach this size anyway.
+	if (GetTrieSize(g_hBanlist) > 50000)
+		ClearTrie(g_hBanlist);
+
+	// Check the banlist.
+	new Handle:hPack = CreateDataPack();
+	WritePackCell(hPack, GetClientUserId(client));
+	WritePackString(hPack, sAuthID);
+
+	new Handle:socket = SocketCreate(SOCKET_TCP, OnSocketError);
+	SocketSetArg(socket, hPack);
+	SocketSetOption(socket, ConcatenateCallbacks, 4096);
+	SocketConnect(socket, OnSocketConnected, OnSocketReceive, OnSocketDisconnected, CUSTOM_HOSTNAME, 80);
+}
+
+public OnSocketConnected(Handle:socket, any:hPack)
+{
+	decl String:sAuthID[MAX_AUTHID_LENGTH], String:sRequest[256];
+	ResetPack(hPack);
+	ReadPackCell(hPack);
+	ReadPackString(hPack, sAuthID, sizeof(sAuthID));
+	FormatEx(sRequest, sizeof(sRequest), "GET /%s%s HTTP/1.0\r\nHost: %s\r\nConnection: close\r\n\r\n", CUSTOM_QUERY, sAuthID, CUSTOM_HOSTNAME);
+	SocketSend(socket, sRequest);
+}
+
+public OnSocketReceive(Handle:socket, String:data[], const size, any:hPack)
+{
+	ResetPack(hPack);
+
+	new client = GetClientOfUserId(ReadPackCell(hPack));
+
+	if (IS_CLIENT(client))
+	{
+		decl String:sAuthID[MAX_AUTHID_LENGTH];
+		ReadPackString(hPack, sAuthID, sizeof(sAuthID));
+
+		if (StrContains(data, "_BAN") != -1)
+		{
+			SetTrieValue(g_hBanlist, sAuthID, Ban_CUSTOM);
+
+			if (SMAC_CheatDetected(client, Detection_Unknown, INVALID_HANDLE) == Plugin_Continue)
+			{
+				SMAC_PrintAdminNotice("%N | %s | Custom Ban", client, sAuthID);
+
+				if (GetConVarBool(g_hCvarKick))
+				{
+					SMAC_LogAction(client, "was kicked.");
+					KickClient(client, "%t", "SMAC_GlobalBanned", "Custom", "www.custom.com");
+				}
+				else
+				{
+					SMAC_LogAction(client, "is on the banlist.");
+				}
+			}
+		}
+		else
+		{
+			SetTrieValue(g_hBanlist, sAuthID, Ban_None);
+		}
+	}
+}
+
+public OnSocketDisconnected(Handle:socket, any:hPack)
+{
+	CloseHandle(hPack);
+	CloseHandle(socket);
+}
+
+public OnSocketError(Handle:socket, const errorType, const errorNum, any:hPack)
+{
+	CloseHandle(hPack);
+	CloseHandle(socket);
+}