2002-03-03 18:15:11 +01:00
|
|
|
/*
|
|
|
|
* ngIRCd -- The Next Generation IRC Daemon
|
2013-08-02 23:27:11 +02:00
|
|
|
* Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors.
|
2002-03-03 18:15:11 +01:00
|
|
|
*
|
2002-12-12 13:24:18 +01:00
|
|
|
* This program is free software; you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU General Public License as published by
|
|
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
* Please read the file COPYING, README and AUTHORS for more information.
|
2002-03-03 18:15:11 +01:00
|
|
|
*/
|
|
|
|
|
2002-03-12 15:37:51 +01:00
|
|
|
#include "portab.h"
|
2002-03-03 18:15:11 +01:00
|
|
|
|
2010-12-27 17:14:14 +01:00
|
|
|
/**
|
|
|
|
* @file
|
|
|
|
* IRC operator commands
|
|
|
|
*/
|
|
|
|
|
2002-03-12 15:37:51 +01:00
|
|
|
#include "imp.h"
|
2002-03-03 18:15:11 +01:00
|
|
|
#include <assert.h>
|
2008-05-06 17:51:45 +02:00
|
|
|
#include <stdio.h>
|
2002-12-31 17:10:55 +01:00
|
|
|
#include <stdlib.h>
|
2002-04-04 15:03:39 +02:00
|
|
|
#include <string.h>
|
2010-09-11 00:27:21 +02:00
|
|
|
#include <signal.h>
|
2002-03-03 18:15:11 +01:00
|
|
|
|
|
|
|
#include "ngircd.h"
|
2006-07-23 17:43:18 +02:00
|
|
|
#include "conn-func.h"
|
2002-12-30 01:01:42 +01:00
|
|
|
#include "conf.h"
|
2002-05-27 15:09:26 +02:00
|
|
|
#include "channel.h"
|
2011-12-25 16:57:36 +01:00
|
|
|
#include "class.h"
|
2013-10-01 12:09:59 +02:00
|
|
|
#include "parse.h"
|
|
|
|
#include "irc.h"
|
2013-08-02 23:27:11 +02:00
|
|
|
#include "irc-macros.h"
|
2002-03-03 18:15:11 +01:00
|
|
|
#include "irc-write.h"
|
2013-10-01 12:09:59 +02:00
|
|
|
#include "lists.h"
|
2002-03-03 18:15:11 +01:00
|
|
|
#include "log.h"
|
2005-03-03 09:36:19 +01:00
|
|
|
#include "match.h"
|
2002-03-03 18:15:11 +01:00
|
|
|
#include "messages.h"
|
2009-04-22 23:24:15 +02:00
|
|
|
#include "op.h"
|
2002-03-03 18:15:11 +01:00
|
|
|
|
|
|
|
#include <exp.h>
|
|
|
|
#include "irc-oper.h"
|
|
|
|
|
2008-04-13 17:30:04 +02:00
|
|
|
/**
|
|
|
|
* Handle invalid received OPER command.
|
|
|
|
* Log OPER attempt and send error message to client.
|
|
|
|
*/
|
2005-07-31 22:13:07 +02:00
|
|
|
static bool
|
2005-06-12 20:02:09 +02:00
|
|
|
Bad_OperPass(CLIENT *Client, char *errtoken, char *errmsg)
|
2005-06-12 19:18:27 +02:00
|
|
|
{
|
2014-02-09 16:01:13 +01:00
|
|
|
Log(LOG_WARNING, "Got invalid OPER from \"%s\": \"%s\" -- %s!",
|
2008-04-13 17:30:04 +02:00
|
|
|
Client_Mask(Client), errtoken, errmsg);
|
2013-11-07 19:17:58 +01:00
|
|
|
/* Increase penalty to slow down possible brute force attacks */
|
2013-11-06 22:46:53 +01:00
|
|
|
IRC_SetPenalty(Client, 10);
|
|
|
|
return IRC_WriteStrClient(Client, ERR_PASSWDMISMATCH_MSG,
|
2008-04-13 17:30:04 +02:00
|
|
|
Client_ID(Client));
|
|
|
|
} /* Bad_OperPass */
|
2005-06-12 19:18:27 +02:00
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
/**
|
|
|
|
* Handler for the IRC "OPER" command.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
|
|
|
*/
|
2005-03-19 19:43:48 +01:00
|
|
|
GLOBAL bool
|
2002-05-27 15:09:26 +02:00
|
|
|
IRC_OPER( CLIENT *Client, REQUEST *Req )
|
2002-03-03 18:15:11 +01:00
|
|
|
{
|
2009-11-07 12:14:37 +01:00
|
|
|
struct Conf_Oper *op;
|
|
|
|
size_t len, i;
|
2002-03-03 18:15:11 +01:00
|
|
|
|
|
|
|
assert( Client != NULL );
|
|
|
|
assert( Req != NULL );
|
|
|
|
|
2009-11-07 12:14:37 +01:00
|
|
|
len = array_length(&Conf_Opers, sizeof(*op));
|
|
|
|
op = array_start(&Conf_Opers);
|
|
|
|
for (i = 0; i < len && strcmp(op[i].name, Req->argv[0]); i++)
|
|
|
|
;
|
|
|
|
if (i >= len)
|
2005-06-12 20:02:09 +02:00
|
|
|
return Bad_OperPass(Client, Req->argv[0], "not configured");
|
2002-03-03 18:15:11 +01:00
|
|
|
|
2009-11-07 12:14:37 +01:00
|
|
|
if (strcmp(op[i].pwd, Req->argv[1]) != 0)
|
|
|
|
return Bad_OperPass(Client, op[i].name, "bad password");
|
2002-03-03 18:15:11 +01:00
|
|
|
|
2009-11-07 12:14:37 +01:00
|
|
|
if (op[i].mask && (!Match(op[i].mask, Client_Mask(Client))))
|
|
|
|
return Bad_OperPass(Client, op[i].mask, "hostmask check failed");
|
2005-03-02 17:07:30 +01:00
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
if (!Client_HasMode(Client, 'o')) {
|
|
|
|
Client_ModeAdd(Client, 'o');
|
|
|
|
if (!IRC_WriteStrClient(Client, "MODE %s :+o",
|
|
|
|
Client_ID(Client)))
|
|
|
|
return DISCONNECTED;
|
|
|
|
IRC_WriteStrServersPrefix(NULL, Client, "MODE %s :+o",
|
|
|
|
Client_ID(Client));
|
2002-03-03 18:15:11 +01:00
|
|
|
}
|
|
|
|
|
2013-09-25 01:29:23 +02:00
|
|
|
Log(LOG_NOTICE|LOG_snotice,
|
|
|
|
"Got valid OPER for \"%s\" from \"%s\", user is an IRC operator now.",
|
|
|
|
Req->argv[0], Client_Mask(Client));
|
2002-03-03 18:15:11 +01:00
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
return IRC_WriteStrClient(Client, RPL_YOUREOPER_MSG, Client_ID(Client));
|
2002-03-03 18:15:11 +01:00
|
|
|
} /* IRC_OPER */
|
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
/**
|
|
|
|
* Handler for the IRC "DIE" command.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
|
|
|
*/
|
2005-03-19 19:43:48 +01:00
|
|
|
GLOBAL bool
|
2006-07-23 17:43:18 +02:00
|
|
|
IRC_DIE(CLIENT * Client, REQUEST * Req)
|
2002-03-03 18:15:11 +01:00
|
|
|
{
|
2002-12-31 17:10:55 +01:00
|
|
|
/* Shut down server */
|
|
|
|
|
2006-07-23 17:43:18 +02:00
|
|
|
CONN_ID c;
|
|
|
|
CLIENT *cl;
|
|
|
|
|
|
|
|
assert(Client != NULL);
|
|
|
|
assert(Req != NULL);
|
2002-03-03 18:15:11 +01:00
|
|
|
|
2013-09-05 14:45:14 +02:00
|
|
|
if (!Op_Check(Client, Req))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
|
|
|
|
2006-07-23 17:43:18 +02:00
|
|
|
/* Is a message given? */
|
|
|
|
if (Req->argc > 0) {
|
|
|
|
c = Conn_First();
|
|
|
|
while (c != NONE) {
|
|
|
|
cl = Conn_GetClient(c);
|
|
|
|
if (Client_Type(cl) == CLIENT_USER)
|
|
|
|
IRC_WriteStrClient(cl, "NOTICE %s :%s",
|
|
|
|
Client_ID(cl), Req->argv[0]);
|
|
|
|
c = Conn_Next(c);
|
|
|
|
}
|
|
|
|
}
|
2002-03-03 18:15:11 +01:00
|
|
|
|
2006-07-23 17:43:18 +02:00
|
|
|
Log(LOG_NOTICE | LOG_snotice, "Got DIE command from \"%s\" ...",
|
|
|
|
Client_Mask(Client));
|
2005-03-19 19:43:48 +01:00
|
|
|
NGIRCd_SignalQuit = true;
|
2006-07-23 17:43:18 +02:00
|
|
|
|
2002-03-03 18:15:11 +01:00
|
|
|
return CONNECTED;
|
|
|
|
} /* IRC_DIE */
|
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
/**
|
|
|
|
* Handler for the IRC "REHASH" command.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
|
|
|
*/
|
2005-03-19 19:43:48 +01:00
|
|
|
GLOBAL bool
|
2002-11-23 00:32:29 +01:00
|
|
|
IRC_REHASH( CLIENT *Client, REQUEST *Req )
|
2002-11-22 18:58:41 +01:00
|
|
|
{
|
2002-12-31 17:10:55 +01:00
|
|
|
/* Reload configuration file */
|
|
|
|
|
2002-11-22 18:58:41 +01:00
|
|
|
assert( Client != NULL );
|
|
|
|
assert( Req != NULL );
|
|
|
|
|
2009-04-22 23:24:15 +02:00
|
|
|
if (!Op_Check(Client, Req))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
2002-11-22 18:58:41 +01:00
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
Log(LOG_NOTICE|LOG_snotice, "Got REHASH command from \"%s\" ...",
|
|
|
|
Client_Mask(Client));
|
2012-09-26 14:13:10 +02:00
|
|
|
IRC_WriteStrClient(Client, RPL_REHASHING_MSG, Client_ID(Client));
|
|
|
|
|
2010-09-11 00:27:21 +02:00
|
|
|
raise(SIGHUP);
|
|
|
|
|
2002-11-22 18:58:41 +01:00
|
|
|
return CONNECTED;
|
2002-11-23 00:32:29 +01:00
|
|
|
} /* IRC_REHASH */
|
2002-11-22 18:58:41 +01:00
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
/**
|
|
|
|
* Handler for the IRC "RESTART" command.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
|
|
|
*/
|
2005-03-19 19:43:48 +01:00
|
|
|
GLOBAL bool
|
2002-05-27 15:09:26 +02:00
|
|
|
IRC_RESTART( CLIENT *Client, REQUEST *Req )
|
2002-03-03 18:15:11 +01:00
|
|
|
{
|
2002-12-31 17:10:55 +01:00
|
|
|
/* Restart IRC server (fork a new process) */
|
|
|
|
|
2002-03-03 18:15:11 +01:00
|
|
|
assert( Client != NULL );
|
|
|
|
assert( Req != NULL );
|
|
|
|
|
2013-09-05 14:45:14 +02:00
|
|
|
if (!Op_Check(Client, Req))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
Log(LOG_NOTICE|LOG_snotice, "Got RESTART command from \"%s\" ...",
|
|
|
|
Client_Mask(Client));
|
2005-03-19 19:43:48 +01:00
|
|
|
NGIRCd_SignalRestart = true;
|
2011-12-25 16:08:00 +01:00
|
|
|
|
2002-03-03 18:15:11 +01:00
|
|
|
return CONNECTED;
|
|
|
|
} /* IRC_RESTART */
|
|
|
|
|
2006-05-10 23:24:01 +02:00
|
|
|
/**
|
2011-12-25 16:08:00 +01:00
|
|
|
* Handler for the IRC "CONNECT" command.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
2006-05-10 23:24:01 +02:00
|
|
|
*/
|
2005-03-19 19:43:48 +01:00
|
|
|
GLOBAL bool
|
2006-05-10 23:24:01 +02:00
|
|
|
IRC_CONNECT(CLIENT * Client, REQUEST * Req)
|
2002-09-04 01:54:59 +02:00
|
|
|
{
|
2008-07-22 18:38:05 +02:00
|
|
|
CLIENT *from, *target;
|
|
|
|
|
2006-05-10 23:24:01 +02:00
|
|
|
assert(Client != NULL);
|
|
|
|
assert(Req != NULL);
|
2002-09-04 01:54:59 +02:00
|
|
|
|
2002-12-31 17:10:55 +01:00
|
|
|
/* Bad number of parameters? */
|
2008-07-22 18:38:05 +02:00
|
|
|
if (Req->argc != 1 && Req->argc != 2 && Req->argc != 3 &&
|
2013-11-06 19:28:09 +01:00
|
|
|
Req->argc != 5 && Req->argc != 6)
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(Client, ERR_NEEDMOREPARAMS_MSG,
|
2006-05-10 23:24:01 +02:00
|
|
|
Client_ID(Client), Req->command);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
|
|
|
/* Invalid port number? */
|
2013-11-06 19:28:09 +01:00
|
|
|
if ((Req->argc > 1) && atoi(Req->argv[1]) < 1)
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(Client, ERR_NEEDMOREPARAMS_MSG,
|
2006-05-10 23:24:01 +02:00
|
|
|
Client_ID(Client), Req->command);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
2013-09-05 14:45:14 +02:00
|
|
|
if (Client_Type(Client) != CLIENT_SERVER
|
|
|
|
&& !Client_HasMode(Client, 'o'))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
|
|
|
|
2008-07-22 18:38:05 +02:00
|
|
|
from = Client;
|
|
|
|
target = Client_ThisServer();
|
|
|
|
|
|
|
|
if (Req->argc == 3 || Req->argc == 6) {
|
|
|
|
/* This CONNECT has a target parameter */
|
2009-09-09 23:00:45 +02:00
|
|
|
if (Client_Type(Client) == CLIENT_SERVER && Req->prefix)
|
2008-07-22 18:38:05 +02:00
|
|
|
from = Client_Search(Req->prefix);
|
|
|
|
if (! from)
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(Client, ERR_NOSUCHNICK_MSG,
|
|
|
|
Client_ID(Client), Req->prefix);
|
2008-07-22 18:38:05 +02:00
|
|
|
|
|
|
|
target = (Req->argc == 3) ? Client_Search(Req->argv[2])
|
|
|
|
: Client_Search(Req->argv[5]);
|
|
|
|
if (! target || Client_Type(target) != CLIENT_SERVER)
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(from, ERR_NOSUCHSERVER_MSG,
|
|
|
|
Client_ID(from), Req->argv[0]);
|
2008-07-22 18:38:05 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (target != Client_ThisServer()) {
|
|
|
|
/* Forward CONNECT command ... */
|
|
|
|
if (Req->argc == 3)
|
|
|
|
IRC_WriteStrClientPrefix(target, from,
|
|
|
|
"CONNECT %s %s :%s", Req->argv[0],
|
|
|
|
Req->argv[1], Req->argv[2]);
|
|
|
|
else
|
|
|
|
IRC_WriteStrClientPrefix(target, from,
|
|
|
|
"CONNECT %s %s %s %s %s :%s", Req->argv[0],
|
|
|
|
Req->argv[1], Req->argv[2], Req->argv[3],
|
|
|
|
Req->argv[4], Req->argv[5]);
|
|
|
|
return CONNECTED;
|
|
|
|
}
|
2008-05-06 17:51:45 +02:00
|
|
|
|
2009-09-09 23:00:45 +02:00
|
|
|
if (!Op_Check(from, Req))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
2007-06-28 07:15:12 +02:00
|
|
|
switch (Req->argc) {
|
|
|
|
case 1:
|
|
|
|
if (!Conf_EnablePassiveServer(Req->argv[0]))
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(from, ERR_NOSUCHSERVER_MSG,
|
2008-07-22 18:38:05 +02:00
|
|
|
Client_ID(from),
|
2007-06-28 07:15:12 +02:00
|
|
|
Req->argv[0]);
|
2008-07-22 18:38:05 +02:00
|
|
|
break;
|
2007-06-28 07:15:12 +02:00
|
|
|
case 2:
|
2008-07-22 18:38:05 +02:00
|
|
|
case 3:
|
2002-12-31 17:10:55 +01:00
|
|
|
/* Connect configured server */
|
2006-05-10 23:24:01 +02:00
|
|
|
if (!Conf_EnableServer
|
|
|
|
(Req->argv[0], (UINT16) atoi(Req->argv[1])))
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(from, ERR_NOSUCHSERVER_MSG,
|
2008-07-22 18:38:05 +02:00
|
|
|
Client_ID(from),
|
2006-05-10 23:24:01 +02:00
|
|
|
Req->argv[0]);
|
2008-07-22 18:38:05 +02:00
|
|
|
break;
|
2007-06-28 07:15:12 +02:00
|
|
|
default:
|
2002-12-31 17:10:55 +01:00
|
|
|
/* Add server */
|
2006-05-10 23:24:01 +02:00
|
|
|
if (!Conf_AddServer
|
|
|
|
(Req->argv[0], (UINT16) atoi(Req->argv[1]), Req->argv[2],
|
|
|
|
Req->argv[3], Req->argv[4]))
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(from, ERR_NOSUCHSERVER_MSG,
|
2008-07-22 18:38:05 +02:00
|
|
|
Client_ID(from),
|
2006-05-10 23:24:01 +02:00
|
|
|
Req->argv[0]);
|
2002-12-31 17:10:55 +01:00
|
|
|
}
|
2006-05-10 23:24:01 +02:00
|
|
|
|
2009-09-09 23:00:45 +02:00
|
|
|
Log(LOG_NOTICE | LOG_snotice,
|
|
|
|
"Got CONNECT command from \"%s\" for \"%s\".", Client_Mask(from),
|
|
|
|
Req->argv[0]);
|
|
|
|
IRC_SendWallops(Client_ThisServer(), Client_ThisServer(),
|
|
|
|
"Received CONNECT %s from %s",
|
|
|
|
Req->argv[0], Client_ID(from));
|
|
|
|
|
2002-09-04 01:54:59 +02:00
|
|
|
return CONNECTED;
|
|
|
|
} /* IRC_CONNECT */
|
|
|
|
|
2008-04-13 03:19:29 +02:00
|
|
|
/**
|
2011-12-25 16:08:00 +01:00
|
|
|
* Handler for the IRC "DISCONNECT" command.
|
|
|
|
*
|
|
|
|
* This command is not specified in the IRC RFCs, it is an extension
|
|
|
|
* of ngIRCd: it shuts down and disables a configured server connection.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
2008-04-13 03:19:29 +02:00
|
|
|
*/
|
2005-03-19 19:43:48 +01:00
|
|
|
GLOBAL bool
|
2008-04-13 03:19:29 +02:00
|
|
|
IRC_DISCONNECT(CLIENT * Client, REQUEST * Req)
|
2002-12-31 17:10:55 +01:00
|
|
|
{
|
|
|
|
CONN_ID my_conn;
|
|
|
|
|
2008-04-13 03:19:29 +02:00
|
|
|
assert(Client != NULL);
|
|
|
|
assert(Req != NULL);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
2013-09-05 14:45:14 +02:00
|
|
|
if (!Op_Check(Client, Req))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
|
|
|
|
2008-07-22 16:54:12 +02:00
|
|
|
IRC_SendWallops(Client_ThisServer(), Client_ThisServer(),
|
|
|
|
"Received DISCONNECT %s from %s",
|
|
|
|
Req->argv[0], Client_ID(Client));
|
2008-05-06 17:51:45 +02:00
|
|
|
|
2008-04-13 03:19:29 +02:00
|
|
|
Log(LOG_NOTICE | LOG_snotice,
|
|
|
|
"Got DISCONNECT command from \"%s\" for \"%s\".",
|
|
|
|
Client_Mask(Client), Req->argv[0]);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
|
|
|
/* Save ID of this connection */
|
2008-04-13 03:19:29 +02:00
|
|
|
my_conn = Client_Conn(Client);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
2008-04-13 03:19:29 +02:00
|
|
|
/* Disconnect configured server */
|
|
|
|
if (!Conf_DisableServer(Req->argv[0]))
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(Client, ERR_NOSUCHSERVER_MSG,
|
2008-04-13 03:19:29 +02:00
|
|
|
Client_ID(Client), Req->argv[0]);
|
2002-12-31 17:10:55 +01:00
|
|
|
|
|
|
|
/* Are we still connected or were we killed, too? */
|
2008-04-13 03:19:29 +02:00
|
|
|
if (Conn_GetClient(my_conn))
|
|
|
|
return CONNECTED;
|
|
|
|
else
|
|
|
|
return DISCONNECTED;
|
|
|
|
} /* IRC_DISCONNECT */
|
2002-12-31 17:10:55 +01:00
|
|
|
|
2011-12-25 16:08:00 +01:00
|
|
|
/**
|
|
|
|
* Handler for the IRC "WALLOPS" command.
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
|
|
|
*/
|
2007-08-02 12:14:26 +02:00
|
|
|
GLOBAL bool
|
|
|
|
IRC_WALLOPS( CLIENT *Client, REQUEST *Req )
|
|
|
|
{
|
2008-05-06 15:30:29 +02:00
|
|
|
CLIENT *from;
|
2007-08-02 12:14:26 +02:00
|
|
|
|
|
|
|
assert( Client != NULL );
|
|
|
|
assert( Req != NULL );
|
|
|
|
|
2008-05-06 15:30:29 +02:00
|
|
|
switch (Client_Type(Client)) {
|
2007-08-02 12:14:26 +02:00
|
|
|
case CLIENT_USER:
|
2013-09-25 01:29:23 +02:00
|
|
|
if (!Op_Check(Client, Req))
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
2007-08-02 12:14:26 +02:00
|
|
|
from = Client;
|
|
|
|
break;
|
|
|
|
case CLIENT_SERVER:
|
|
|
|
from = Client_Search(Req->prefix);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
return CONNECTED;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!from)
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(Client, ERR_NOSUCHNICK_MSG,
|
2011-12-25 16:08:00 +01:00
|
|
|
Client_ID(Client), Req->prefix);
|
2007-08-02 12:14:26 +02:00
|
|
|
|
2008-07-22 16:54:12 +02:00
|
|
|
IRC_SendWallops(Client, from, "%s", Req->argv[0]);
|
2007-08-02 12:14:26 +02:00
|
|
|
return CONNECTED;
|
2008-05-06 15:30:29 +02:00
|
|
|
} /* IRC_WALLOPS */
|
2007-08-02 12:14:26 +02:00
|
|
|
|
2011-12-25 16:57:36 +01:00
|
|
|
/**
|
|
|
|
* Handle <?>LINE commands (GLINE, KLINE).
|
|
|
|
*
|
|
|
|
* @param Client The client from which this command has been received.
|
|
|
|
* @param Req Request structure with prefix and all parameters.
|
|
|
|
* @return CONNECTED or DISCONNECTED.
|
|
|
|
*/
|
|
|
|
GLOBAL bool
|
|
|
|
IRC_xLINE(CLIENT *Client, REQUEST *Req)
|
|
|
|
{
|
2013-10-01 12:09:59 +02:00
|
|
|
CLIENT *from, *c, *c_next;
|
|
|
|
char reason[COMMAND_LEN], class_c;
|
|
|
|
struct list_head *list;
|
2013-12-08 02:43:55 +01:00
|
|
|
time_t timeout;
|
2011-12-25 16:57:36 +01:00
|
|
|
int class;
|
|
|
|
|
|
|
|
assert(Client != NULL);
|
|
|
|
assert(Req != NULL);
|
|
|
|
|
|
|
|
/* Bad number of parameters? */
|
2013-11-06 19:28:09 +01:00
|
|
|
if (Req->argc != 1 && Req->argc != 3)
|
2013-08-06 23:37:21 +02:00
|
|
|
return IRC_WriteErrClient(Client, ERR_NEEDMOREPARAMS_MSG,
|
2011-12-25 16:57:36 +01:00
|
|
|
Client_ID(Client), Req->command);
|
|
|
|
|
2013-09-05 14:45:14 +02:00
|
|
|
from = Op_Check(Client, Req);
|
|
|
|
if (!from)
|
|
|
|
return Op_NoPrivileges(Client, Req);
|
|
|
|
|
2011-12-25 16:57:36 +01:00
|
|
|
switch(Req->command[0]) {
|
|
|
|
case 'g':
|
|
|
|
case 'G':
|
|
|
|
class = CLASS_GLINE; class_c = 'G';
|
|
|
|
break;
|
|
|
|
case 'k':
|
|
|
|
case 'K':
|
|
|
|
class = CLASS_KLINE; class_c = 'K';
|
|
|
|
break;
|
2011-12-25 20:11:43 +01:00
|
|
|
default:
|
|
|
|
Log(LOG_CRIT,
|
|
|
|
"IRC_xLINE() called for unknown line: %c!? Ignored.",
|
|
|
|
Req->command[0]);
|
|
|
|
return CONNECTED;
|
2011-12-25 16:57:36 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if (Req->argc == 1) {
|
|
|
|
/* Delete mask from list */
|
|
|
|
Class_DeleteMask(class, Req->argv[0]);
|
|
|
|
Log(LOG_NOTICE|LOG_snotice,
|
|
|
|
"\"%s\" deleted \"%s\" from %c-Line list.",
|
|
|
|
Client_Mask(from), Req->argv[0], class_c);
|
|
|
|
if (class == CLASS_GLINE) {
|
|
|
|
/* Inform other servers */
|
|
|
|
IRC_WriteStrServersPrefix(Client, from, "%s %s",
|
|
|
|
Req->command, Req->argv[0]);
|
|
|
|
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
/* Add new mask to list */
|
2013-12-08 02:43:55 +01:00
|
|
|
timeout = atol(Req->argv[1]);
|
|
|
|
if (timeout > 0)
|
|
|
|
timeout += time(NULL);
|
2011-12-25 16:57:36 +01:00
|
|
|
if (Class_AddMask(class, Req->argv[0],
|
2013-12-08 02:43:55 +01:00
|
|
|
timeout,
|
2011-12-25 16:57:36 +01:00
|
|
|
Req->argv[2])) {
|
|
|
|
Log(LOG_NOTICE|LOG_snotice,
|
|
|
|
"\"%s\" added \"%s\" to %c-Line list: \"%s\" (%ld seconds).",
|
|
|
|
Client_Mask(from), Req->argv[0], class_c,
|
|
|
|
Req->argv[2], atol(Req->argv[1]));
|
|
|
|
if (class == CLASS_GLINE) {
|
|
|
|
/* Inform other servers */
|
|
|
|
IRC_WriteStrServersPrefix(Client, from,
|
|
|
|
"%s %s %s :%s", Req->command,
|
|
|
|
Req->argv[0], Req->argv[1],
|
|
|
|
Req->argv[2]);
|
|
|
|
}
|
2013-10-01 12:09:59 +02:00
|
|
|
|
|
|
|
/* Check currently connected clients */
|
|
|
|
snprintf(reason, sizeof(reason), "%c-Line by \"%s\": \"%s\"",
|
|
|
|
class_c, Client_ID(from), Req->argv[2]);
|
|
|
|
list = Class_GetList(class);
|
|
|
|
c = Client_First();
|
|
|
|
while (c) {
|
|
|
|
c_next = Client_Next(c);
|
|
|
|
if ((class == CLASS_GLINE || Client_Conn(c) > NONE)
|
|
|
|
&& Lists_Check(list, c))
|
|
|
|
IRC_KillClient(Client, NULL,
|
|
|
|
Client_ID(c), reason);
|
|
|
|
c = c_next;
|
|
|
|
}
|
2011-12-25 16:57:36 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
return CONNECTED;
|
|
|
|
}
|
2007-08-02 12:14:26 +02:00
|
|
|
|
2002-03-03 18:15:11 +01:00
|
|
|
/* -eof- */
|