spiretf/webrcon
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initial plugin

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This commit is contained in:
Robin Appelman 2015-11-21 13:38:17 +01:00
commit 4e4fce92e5
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#pragma semicolon 1
#include <sourcemod>
#include <websocket>
#define PLUGIN_VERSION "1.0"
// The handle to the master socket
new WebsocketHandle:g_hListenSocket = INVALID_WEBSOCKET_HANDLE;
// An adt_array of all child socket handles
new Handle:g_hChilds;
new Handle:g_hChildsAuth;
new Handle:g_hCvarRconPassword = INVALID_HANDLE;
new Handle:g_hCvarSharedKey = INVALID_HANDLE;
public Plugin:myinfo =
{
name = "Websocket rcon server",
author = "icewind",
description = "Create rcon connections using websockets",
version = PLUGIN_VERSION,
url = "http://spire.tf/"
}
public OnPluginStart()
{
// Create the array
g_hChilds = CreateArray();
g_hChildsAuth = CreateArray();
g_hCvarSharedKey = CreateConVar("sm_webrcon_key", "", "Key for webrcon connections", FCVAR_PROTECTED);
g_hCvarRconPassword = FindConVar("rcon_password");
}
public OnAllPluginsLoaded()
{
decl String:sServerIP[40];
new longip = GetConVarInt(FindConVar("hostip"));
FormatEx(sServerIP, sizeof(sServerIP), "%d.%d.%d.%d", (longip >> 24) & 0x000000FF, (longip >> 16) & 0x000000FF, (longip >> 8) & 0x000000FF, longip & 0x000000FF);
// Open a new child socket
if(g_hListenSocket == INVALID_WEBSOCKET_HANDLE)
g_hListenSocket = Websocket_Open(sServerIP, 27021, OnWebsocketIncoming, OnWebsocketMasterError, OnWebsocketMasterClose);
}
public OnPluginEnd()
{
if(g_hListenSocket != INVALID_WEBSOCKET_HANDLE)
Websocket_Close(g_hListenSocket);
}
public Action:OnWebsocketIncoming(WebsocketHandle:websocket, WebsocketHandle:newWebsocket, const String:remoteIP[], remotePort, String:protocols[256])
{
Format(protocols, sizeof(protocols), "");
Websocket_HookChild(newWebsocket, OnWebsocketReceive, OnWebsocketDisconnect, OnChildWebsocketError);
PushArrayCell(g_hChilds, newWebsocket);
PushArrayCell(g_hChildsAuth, false);
return Plugin_Continue;
}
public OnWebsocketMasterError(WebsocketHandle:websocket, const errorType, const errorNum)
{
LogError("MASTER SOCKET ERROR: handle: %d type: %d, errno: %d", _:websocket, errorType, errorNum);
g_hListenSocket = INVALID_WEBSOCKET_HANDLE;
}
public OnWebsocketMasterClose(WebsocketHandle:websocket)
{
g_hListenSocket = INVALID_WEBSOCKET_HANDLE;
}
public OnChildWebsocketError(WebsocketHandle:websocket, const errorType, const errorNum)
{
LogError("CHILD SOCKET ERROR: handle: %d, type: %d, errno: %d", _:websocket, errorType, errorNum);
new i = FindValueInArray(g_hChilds, websocket);
RemoveFromArray(g_hChilds, i);
RemoveFromArray(g_hChildsAuth, i);
}
public OnWebsocketReceive(WebsocketHandle:websocket, WebsocketSendType:iType, const String:receiveData[], const dataSize)
{
if(iType == SendType_Text)
{
new i = FindValueInArray(g_hChilds, websocket);
if(GetArrayCell(g_hChildsAuth, i) != false) {
decl String:output[8192];
ServerCommandEx(output, sizeof(output), receiveData);
if (strncmp(receiveData, "quit", 4) == 0) {
CloseHandle(websocket);
}
Websocket_Send(websocket, SendType_Text, output);
} else {
decl String:password[128];
GetConVarString(g_hCvarRconPassword, password, sizeof(password));
if (strncmp(receiveData, password, strlen(password)) == 0) {
SetArrayCell(g_hChildsAuth, i, true);
Websocket_Send(websocket, SendType_Text, "authenticated");
} else {
// try the webrcon key
GetConVarString(g_hCvarSharedKey, password, sizeof(password));
if (strncmp(receiveData, password, strlen(password)) == 0 && strlen(password) > 0) {
SetArrayCell(g_hChildsAuth, i, true);
Websocket_Send(websocket, SendType_Text, "authenticated");
} else {
Websocket_Send(websocket, SendType_Text, "error: not authenticated");
}
}
}
}
}
public OnWebsocketDisconnect(WebsocketHandle:websocket)
{
new i = FindValueInArray(g_hChilds, websocket);
RemoveFromArray(g_hChilds, i);
RemoveFromArray(g_hChildsAuth, i);
}