145 lines
4.1 KiB
C
145 lines
4.1 KiB
C
/*
|
|
* m_testmask.c: Shows the number of matching local and global clients
|
|
* for a user@host mask
|
|
*
|
|
* Copyright (C) 2003 by W. Campbell
|
|
* Coypright (C) 2004 ircd-ratbox development team
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are
|
|
* met:
|
|
*
|
|
* 1.Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* 2.Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3.The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*/
|
|
|
|
/* List of ircd includes from ../include/ */
|
|
#include "stdinc.h"
|
|
#include "client.h"
|
|
#include "common.h" /* FALSE bleah */
|
|
#include "ircd.h"
|
|
#include "match.h"
|
|
#include "numeric.h"
|
|
#include "s_conf.h"
|
|
#include "logger.h"
|
|
#include "s_serv.h"
|
|
#include "send.h"
|
|
#include "msg.h"
|
|
#include "parse.h"
|
|
#include "modules.h"
|
|
|
|
static int mo_testmask(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p,
|
|
int parc, const char *parv[]);
|
|
|
|
struct Message testmask_msgtab = {
|
|
"TESTMASK", 0, 0, 0, 0,
|
|
{mg_unreg, mg_not_oper, mg_ignore, mg_ignore, mg_ignore, {mo_testmask, 2}}
|
|
};
|
|
|
|
mapi_clist_av1 testmask_clist[] = { &testmask_msgtab, NULL };
|
|
DECLARE_MODULE_AV2(testmask, NULL, NULL, testmask_clist, NULL, NULL, NULL, NULL, NULL);
|
|
|
|
static const char *empty_sockhost = "255.255.255.255";
|
|
static const char *spoofed_sockhost = "0";
|
|
|
|
static int
|
|
mo_testmask(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p,
|
|
int parc, const char *parv[])
|
|
{
|
|
struct Client *target_p;
|
|
int lcount = 0;
|
|
int gcount = 0;
|
|
char *name, *username, *hostname;
|
|
const char *sockhost;
|
|
char *gecos = NULL;
|
|
rb_dlink_node *ptr;
|
|
|
|
name = LOCAL_COPY(parv[1]);
|
|
collapse(name);
|
|
|
|
/* username is required */
|
|
if((hostname = strchr(name, '@')) == NULL)
|
|
{
|
|
sendto_one_notice(source_p, ":Invalid parameters");
|
|
return 0;
|
|
}
|
|
|
|
*hostname++ = '\0';
|
|
|
|
/* nickname is optional */
|
|
if((username = strchr(name, '!')) == NULL)
|
|
{
|
|
username = name;
|
|
name = NULL;
|
|
}
|
|
else
|
|
*username++ = '\0';
|
|
|
|
if(EmptyString(username) || EmptyString(hostname))
|
|
{
|
|
sendto_one_notice(source_p, ":Invalid parameters");
|
|
return 0;
|
|
}
|
|
|
|
if(parc > 2 && !EmptyString(parv[2]))
|
|
{
|
|
gecos = LOCAL_COPY(parv[2]);
|
|
collapse_esc(gecos);
|
|
}
|
|
|
|
RB_DLINK_FOREACH(ptr, global_client_list.head)
|
|
{
|
|
target_p = ptr->data;
|
|
|
|
if(!IsPerson(target_p))
|
|
continue;
|
|
|
|
if(EmptyString(target_p->sockhost))
|
|
sockhost = empty_sockhost;
|
|
else if(!show_ip(source_p, target_p))
|
|
sockhost = spoofed_sockhost;
|
|
else
|
|
sockhost = target_p->sockhost;
|
|
|
|
if(match(username, target_p->username) &&
|
|
(match(hostname, target_p->host) ||
|
|
match(hostname, target_p->orighost) ||
|
|
match(hostname, sockhost) || match_ips(hostname, sockhost)))
|
|
{
|
|
if(name && !match(name, target_p->name))
|
|
continue;
|
|
|
|
if(gecos && !match_esc(gecos, target_p->info))
|
|
continue;
|
|
|
|
if(MyClient(target_p))
|
|
lcount++;
|
|
else
|
|
gcount++;
|
|
}
|
|
}
|
|
|
|
sendto_one(source_p, form_str(RPL_TESTMASKGECOS),
|
|
me.name, source_p->name,
|
|
lcount, gcount, name ? name : "*",
|
|
username, hostname, gecos ? gecos : "*");
|
|
return 0;
|
|
}
|