[irc/rqf/shadowircd.git] / modules / core / m_ban.c

/*
 * charybdis: An advanced ircd.
 * m_ban.c: Propagates network bans across servers.
 * 
 *  Copyright (C) 2010 Jilles Tjoelker
 *
 * 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.
 *
 * 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.
 */

#include "stdinc.h"
#include "send.h"
#include "channel.h"
#include "client.h"
#include "common.h"
#include "config.h"
#include "ircd.h"
#include "match.h"
#include "s_conf.h"
#include "s_newconf.h"
#include "msg.h"
#include "modules.h"
#include "hash.h"
#include "s_serv.h"
#include "operhash.h"
#include "reject.h"
#include "hostmask.h"

static int ms_ban(struct Client *client_p, struct Client *source_p, int parc, const char *parv[]);

struct Message ban_msgtab = {
	"BAN", 0, 0, 0, MFLG_SLOW,
	{mg_unreg, mg_ignore, {ms_ban, 9}, {ms_ban, 9}, mg_ignore, mg_ignore}
};

mapi_clist_av1 ban_clist[] =  { &ban_msgtab, NULL };
DECLARE_MODULE_AV1(ban, NULL, NULL, ban_clist, NULL, NULL, "$Revision: 1349 $");

/* ms_ban()
 *
 * parv[1] - type
 * parv[2] - username mask or *
 * parv[3] - hostname mask
 * parv[4] - creation TS
 * parv[5] - duration (relative to creation)
 * parv[6] - lifetime (relative to creation)
 * parv[7] - oper or *
 * parv[8] - reason (possibly with |operreason)
 */
static int
ms_ban(struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	rb_dlink_node *ptr;
	struct ConfItem *aconf;
	unsigned int ntype;
	const char *oper, *stype;
	time_t created, hold, lifetime;
	char *p;
	int act;
	int valid;

	if (strlen(parv[1]) != 1)
	{
		sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
				"Unknown BAN type %s from %s",
				parv[1], source_p->name);
		return 0;
	}
	switch (parv[1][0])
	{
		case 'K':
			ntype = CONF_KILL;
			stype = "K-Line";
			break;
		case 'X':
			ntype = CONF_XLINE;
			stype = "X-Line";
			break;
		case 'R':
			ntype = IsChannelName(parv[3]) ? CONF_RESV_CHANNEL :
				CONF_RESV_NICK;
			stype = "RESV";
			break;
		default:
			sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
					"Unknown BAN type %s from %s",
					parv[1], source_p->name);
			return 0;
	}
	created = atol(parv[4]);
	hold = created + atoi(parv[5]);
	lifetime = created + atoi(parv[6]);
	if (!strcmp(parv[7], "*"))
		oper = IsServer(source_p) ? source_p->name : get_oper_name(source_p);
	else
		oper = parv[7];
	ptr = find_prop_ban(ntype, parv[2], parv[3]);
	if (ptr != NULL)
	{
		/* We already know about this ban mask. */
		aconf = ptr->data;
		if (aconf->created > created ||
				(aconf->created == created &&
				 aconf->lifetime >= lifetime))
		{
			if (IsPerson(source_p))
				sendto_one_notice(source_p,
						":Your %s [%s%s%s] has been superseded",
						stype,
						aconf->user ? aconf->user : "",
						aconf->user ? "@" : "",
						aconf->host);
			return 0;
		}
		/* act indicates if something happened (from the oper's
		 * point of view). This is the case if the ban was
		 * previously active (not deleted) or if the new ban
		 * is not a removal and not already expired.
		 */
		act = !(aconf->status & CONF_ILLEGAL) || (hold != created &&
				hold > rb_current_time());
		if (lifetime > aconf->lifetime)
			aconf->lifetime = lifetime;
		/* already expired, hmm */
		if (aconf->lifetime <= rb_current_time())
			return 0;
		/* Deactivate, it will be reactivated later if appropriate. */
		deactivate_conf(aconf, ptr);
		rb_free(aconf->user);
		aconf->user = NULL;
		rb_free(aconf->host);
		aconf->host = NULL;
		operhash_delete(aconf->info.oper);
		aconf->info.oper = NULL;
		rb_free(aconf->passwd);
		aconf->passwd = NULL;
		rb_free(aconf->spasswd);
		aconf->spasswd = NULL;
	}
	else
	{
		/* New ban mask. */
		aconf = make_conf();
		aconf->status = CONF_ILLEGAL | ntype;
		aconf->lifetime = lifetime;
		rb_dlinkAddAlloc(aconf, &prop_bans);
		act = hold != created && hold > rb_current_time();
	}
	aconf->flags &= ~CONF_FLAGS_MYOPER;
	aconf->flags |= CONF_FLAGS_TEMPORARY;
	aconf->user = ntype == CONF_KILL ? rb_strdup(parv[2]) : NULL;
	aconf->host = rb_strdup(parv[3]);
	aconf->info.oper = operhash_add(oper);
	aconf->created = created;
	aconf->hold = hold;
	if (ntype != CONF_KILL || (p = strchr(parv[parc - 1], '|')) == NULL)
		aconf->passwd = rb_strdup(parv[parc - 1]);
	else
	{
		aconf->passwd = rb_strndup(parv[parc - 1], p - parv[parc - 1] + 1);
		aconf->spasswd = rb_strdup(p + 1);
	}
	/* The ban is fully filled in and in the prop_bans list
	 * but still deactivated. Now determine if it should be activated
	 * and send the server notices.
	 */
	/* We only reject *@* and the like here.
	 * Otherwise malformed bans are fairly harmless and can be removed.
	 */
	switch (ntype)
	{
		case CONF_KILL:
			valid = valid_wild_card(aconf->user, aconf->host);
			break;
		case CONF_RESV_CHANNEL:
			valid = 1;
			break;
		default:
			valid = valid_wild_card_simple(aconf->host);
			break;
	}
	if (act && hold != created && !valid)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				       "Ignoring global %d min. %s from %s%s%s for [%s%s%s]: too few non-wildcard characters",
				       (int)((hold - rb_current_time()) / 60),
				       stype,
				       IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				       strcmp(parv[7], "*") ? " on behalf of " : "",
				       strcmp(parv[7], "*") ? parv[7] : "",
				       aconf->user ? aconf->user : "",
				       aconf->user ? "@" : "",
				       aconf->host);
		if(IsPerson(source_p))
			sendto_one_notice(source_p,
					":Your %s [%s%s%s] has too few non-wildcard characters",
					stype,
					aconf->user ? aconf->user : "",
					aconf->user ? "@" : "",
					aconf->host);
		/* Propagate it, but do not apply it locally. */
	}
	else if (act && hold != created)
	{
		/* Keep the notices in sync with modules/m_kline.c etc. */
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				       "%s added global %d min. %s%s%s for [%s%s%s] [%s]",
				       IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				       (int)((hold - rb_current_time()) / 60),
				       stype,
				       strcmp(parv[7], "*") ? " from " : "",
				       strcmp(parv[7], "*") ? parv[7] : "",
				       aconf->user ? aconf->user : "",
				       aconf->user ? "@" : "",
				       aconf->host,
				       parv[parc - 1]);
		ilog(L_KLINE, "%s %s %d %s%s%s %s", parv[1],
				IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				(int)((hold - rb_current_time()) / 60),
				aconf->user ? aconf->user : "",
				aconf->user ? " " : "",
				aconf->host,
				parv[parc - 1]);
		aconf->status &= ~CONF_ILLEGAL;
	}
	else if (act)
	{
		sendto_realops_snomask(SNO_GENERAL, L_ALL,
				"%s has removed the global %s for: [%s%s%s]%s%s",
				IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				stype,
				aconf->user ? aconf->user : "",
				aconf->user ? "@" : "",
				aconf->host,
				strcmp(parv[7], "*") ? " on behalf of " : "",
				strcmp(parv[7], "*") ? parv[7] : "");
		ilog(L_KLINE, "U%s %s %s%s %s", parv[1],
				IsServer(source_p) ? source_p->name : get_oper_name(source_p),
				aconf->user ? aconf->user : "",
				aconf->user ? " " : "",
				aconf->host);
	}
	/* If CONF_ILLEGAL is still set at this point, remove entries from the
	 * reject cache (for klines and xlines).
	 * If CONF_ILLEGAL is not set, add the ban to the type-specific data
	 * structure and take action on matched clients/channels.
	 */
	switch (ntype)
	{
		case CONF_KILL:
			if (aconf->status & CONF_ILLEGAL)
				remove_reject_mask(aconf->user, aconf->host);
			else
			{
				add_conf_by_address(aconf->host, CONF_KILL, aconf->user, NULL, aconf);
				if(ConfigFileEntry.kline_delay ||
						(IsServer(source_p) &&
						 !HasSentEob(source_p)))
				{
					if(kline_queued == 0)
					{
						rb_event_addonce("check_klines", check_klines_event, NULL,
								 ConfigFileEntry.kline_delay);
						kline_queued = 1;
					}
				}
				else
					check_klines();
			}
			break;
		case CONF_XLINE:
			if (aconf->status & CONF_ILLEGAL)
				remove_reject_mask(aconf->host, NULL);
			else
			{
				rb_dlinkAddAlloc(aconf, &xline_conf_list);
				check_xlines();
			}
			break;
		case CONF_RESV_CHANNEL:
			if (!(aconf->status & CONF_ILLEGAL))
			{
				add_to_resv_hash(aconf->host, aconf);
				resv_chan_forcepart(aconf->host, aconf->passwd, hold - rb_current_time());
			}
			break;
		case CONF_RESV_NICK:
			if (!(aconf->status & CONF_ILLEGAL))
				rb_dlinkAddAlloc(aconf, &resv_conf_list);
			break;
	}
	sendto_server(client_p, NULL, CAP_BAN|CAP_TS6, NOCAPS,
			":%s BAN %s %s %s %s %s %s %s :%s",
			source_p->id,
			parv[1],
			parv[2],
			parv[3],
			parv[4],
			parv[5],
			parv[6],
			parv[7],
			parv[parc - 1]);
	return 0;
}
Commit	Line	Data
65b8e002 JT	1	/*
	2	* charybdis: An advanced ircd.
	3	* m_ban.c: Propagates network bans across servers.
	4	*
	5	* Copyright (C) 2010 Jilles Tjoelker
	6	*
	7	* Redistribution and use in source and binary forms, with or without
	8	* modification, are permitted provided that the following conditions are
	9	* met:
	10	*
	11	* 1.Redistributions of source code must retain the above copyright notice,
	12	* this list of conditions and the following disclaimer.
	13	* 2.Redistributions in binary form must reproduce the above copyright
	14	* notice, this list of conditions and the following disclaimer in the
	15	* documentation and/or other materials provided with the distribution.
	16	*
	17	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
	18	* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
	19	* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
	20	* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
	21	* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	22	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
	23	* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	24	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
	25	* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
	26	* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	27	* POSSIBILITY OF SUCH DAMAGE.
	28	*/
	29
	30	#include "stdinc.h"
	31	#include "send.h"
9b9d818b	32	#include "channel.h"
65b8e002 JT	33	#include "client.h"
	34	#include "common.h"
	35	#include "config.h"
	36	#include "ircd.h"
	37	#include "match.h"
	38	#include "s_conf.h"
70fd7fc9	39	#include "s_newconf.h"
65b8e002 JT	40	#include "msg.h"
	41	#include "modules.h"
	42	#include "hash.h"
	43	#include "s_serv.h"
	44	#include "operhash.h"
	45	#include "reject.h"
	46	#include "hostmask.h"
	47
	48	static int ms_ban(struct Client client_p, struct Client source_p, int parc, const char *parv[]);
	49
	50	struct Message ban_msgtab = {
	51	"BAN", 0, 0, 0, MFLG_SLOW,
e49d8185	52	{mg_unreg, mg_ignore, {ms_ban, 9}, {ms_ban, 9}, mg_ignore, mg_ignore}
65b8e002 JT	53	};
	54
	55	mapi_clist_av1 ban_clist[] = { &ban_msgtab, NULL };
	56	DECLARE_MODULE_AV1(ban, NULL, NULL, ban_clist, NULL, NULL, "$Revision: 1349 $");
	57
	58	/* ms_ban()
	59	*
e49d8185 JT	60	* parv[1] - type
	61	* parv[2] - username mask or *
	62	* parv[3] - hostname mask
	63	* parv[4] - creation TS
	64	* parv[5] - duration (relative to creation)
	65	* parv[6] - lifetime (relative to creation)
	66	* parv[7] - oper or *
	67	* parv[8] - reason (possibly with \|operreason)
65b8e002 JT	68	*/
	69	static int
	70	ms_ban(struct Client client_p, struct Client source_p, int parc, const char *parv[])
	71	{
	72	rb_dlink_node *ptr;
	73	struct ConfItem *aconf;
	74	unsigned int ntype;
	75	const char oper, stype;
	76	time_t created, hold, lifetime;
	77	char *p;
	78	int act;
9b9d818b	79	int valid;
65b8e002	80
e49d8185	81	if (strlen(parv[1]) != 1)
65b8e002 JT	82	{
	83	sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
	84	"Unknown BAN type %s from %s",
e49d8185	85	parv[1], source_p->name);
65b8e002 JT	86	return 0;
65b8e002 JT	87	}
e49d8185	88	switch (parv[1][0])
65b8e002 JT	89	{
	90	case 'K':
	91	ntype = CONF_KILL;
	92	stype = "K-Line";
	93	break;
112e8a66 JT	94	case 'X':
	95	ntype = CONF_XLINE;
	96	stype = "X-Line";
	97	break;
9b9d818b JT	98	case 'R':
	99	ntype = IsChannelName(parv[3]) ? CONF_RESV_CHANNEL :
	100	CONF_RESV_NICK;
	101	stype = "RESV";
	102	break;
65b8e002 JT	103	default:
	104	sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
	105	"Unknown BAN type %s from %s",
e49d8185	106	parv[1], source_p->name);
65b8e002 JT	107	return 0;
65b8e002 JT	108	}
e49d8185 JT	109	created = atol(parv[4]);
	110	hold = created + atoi(parv[5]);
	111	lifetime = created + atoi(parv[6]);
	112	if (!strcmp(parv[7], "*"))
65b8e002 JT	113	oper = IsServer(source_p) ? source_p->name : get_oper_name(source_p);
65b8e002 JT	114	else
e49d8185 JT	115	oper = parv[7];
e49d8185 JT	116	ptr = find_prop_ban(ntype, parv[2], parv[3]);
65b8e002 JT	117	if (ptr != NULL)
65b8e002 JT	118	{
9dc68130	119	/* We already know about this ban mask. */
65b8e002	120	aconf = ptr->data;
c177d078 JT	121	if (aconf->created > created \|\|
	122	(aconf->created == created &&
	123	aconf->lifetime >= lifetime))
65b8e002 JT	124	{
	125	if (IsPerson(source_p))
	126	sendto_one_notice(source_p,
	127	":Your %s [%s%s%s] has been superseded",
	128	stype,
	129	aconf->user ? aconf->user : "",
	130	aconf->user ? "@" : "",
	131	aconf->host);
	132	return 0;
	133	}
9dc68130 JT	134	/* act indicates if something happened (from the oper's
	135	* point of view). This is the case if the ban was
	136	* previously active (not deleted) or if the new ban
	137	* is not a removal and not already expired.
	138	*/
e49d8185 JT	139	act = !(aconf->status & CONF_ILLEGAL) \|\| (hold != created &&
e49d8185 JT	140	hold > rb_current_time());
65b8e002 JT	141	if (lifetime > aconf->lifetime)
	142	aconf->lifetime = lifetime;
	143	/* already expired, hmm */
	144	if (aconf->lifetime <= rb_current_time())
	145	return 0;
9dc68130	146	/* Deactivate, it will be reactivated later if appropriate. */
65b8e002 JT	147	deactivate_conf(aconf, ptr);
	148	rb_free(aconf->user);
	149	aconf->user = NULL;
	150	rb_free(aconf->host);
	151	aconf->host = NULL;
	152	operhash_delete(aconf->info.oper);
	153	aconf->info.oper = NULL;
	154	rb_free(aconf->passwd);
	155	aconf->passwd = NULL;
	156	rb_free(aconf->spasswd);
	157	aconf->spasswd = NULL;
	158	}
	159	else
	160	{
9dc68130	161	/* New ban mask. */
65b8e002 JT	162	aconf = make_conf();
	163	aconf->status = CONF_ILLEGAL \| ntype;
	164	aconf->lifetime = lifetime;
	165	rb_dlinkAddAlloc(aconf, &prop_bans);
e49d8185	166	act = hold != created && hold > rb_current_time();
65b8e002 JT	167	}
	168	aconf->flags &= ~CONF_FLAGS_MYOPER;
	169	aconf->flags \|= CONF_FLAGS_TEMPORARY;
e49d8185 JT	170	aconf->user = ntype == CONF_KILL ? rb_strdup(parv[2]) : NULL;
e49d8185 JT	171	aconf->host = rb_strdup(parv[3]);
65b8e002 JT	172	aconf->info.oper = operhash_add(oper);
	173	aconf->created = created;
	174	aconf->hold = hold;
a75522e6	175	if (ntype != CONF_KILL \|\| (p = strchr(parv[parc - 1], '\|')) == NULL)
65b8e002 JT	176	aconf->passwd = rb_strdup(parv[parc - 1]);
	177	else
	178	{
	179	aconf->passwd = rb_strndup(parv[parc - 1], p - parv[parc - 1] + 1);
	180	aconf->spasswd = rb_strdup(p + 1);
	181	}
9dc68130 JT	182	/* The ban is fully filled in and in the prop_bans list
	183	* but still deactivated. Now determine if it should be activated
	184	* and send the server notices.
	185	*/
	186	/* We only reject @ and the like here.
	187	* Otherwise malformed bans are fairly harmless and can be removed.
	188	*/
9b9d818b JT	189	switch (ntype)
	190	{
	191	case CONF_KILL:
	192	valid = valid_wild_card(aconf->user, aconf->host);
	193	break;
	194	case CONF_RESV_CHANNEL:
	195	valid = 1;
	196	break;
	197	default:
	198	valid = valid_wild_card_simple(aconf->host);
	199	break;
	200	}
	201	if (act && hold != created && !valid)
70fd7fc9 JT	202	{
	203	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	204	"Ignoring global %d min. %s from %s%s%s for [%s%s%s]: too few non-wildcard characters",
7c880acb	205	(int)((hold - rb_current_time()) / 60),
70fd7fc9 JT	206	stype,
	207	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	208	strcmp(parv[7], "*") ? " on behalf of " : "",
	209	strcmp(parv[7], "*") ? parv[7] : "",
	210	aconf->user ? aconf->user : "",
	211	aconf->user ? "@" : "",
	212	aconf->host);
	213	if(IsPerson(source_p))
	214	sendto_one_notice(source_p,
	215	":Your %s [%s%s%s] has too few non-wildcard characters",
	216	stype,
	217	aconf->user ? aconf->user : "",
	218	aconf->user ? "@" : "",
	219	aconf->host);
	220	/* Propagate it, but do not apply it locally. */
	221	}
	222	else if (act && hold != created)
65b8e002 JT	223	{
	224	/* Keep the notices in sync with modules/m_kline.c etc. */
	225	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	226	"%s added global %d min. %s%s%s for [%s%s%s] [%s]",
	227	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
7c880acb	228	(int)((hold - rb_current_time()) / 60),
65b8e002	229	stype,
e49d8185 JT	230	strcmp(parv[7], "*") ? " from " : "",
e49d8185 JT	231	strcmp(parv[7], "*") ? parv[7] : "",
65b8e002 JT	232	aconf->user ? aconf->user : "",
	233	aconf->user ? "@" : "",
	234	aconf->host,
	235	parv[parc - 1]);
112e8a66	236	ilog(L_KLINE, "%s %s %d %s%s%s %s", parv[1],
65b8e002	237	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
7c880acb	238	(int)((hold - rb_current_time()) / 60),
112e8a66 JT	239	aconf->user ? aconf->user : "",
	240	aconf->user ? " " : "",
	241	aconf->host,
65b8e002	242	parv[parc - 1]);
e49d8185	243	aconf->status &= ~CONF_ILLEGAL;
65b8e002 JT	244	}
	245	else if (act)
	246	{
	247	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	248	"%s has removed the global %s for: [%s%s%s]%s%s",
	249	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	250	stype,
	251	aconf->user ? aconf->user : "",
	252	aconf->user ? "@" : "",
	253	aconf->host,
e49d8185 JT	254	strcmp(parv[7], "*") ? " on behalf of " : "",
e49d8185 JT	255	strcmp(parv[7], "*") ? parv[7] : "");
112e8a66	256	ilog(L_KLINE, "U%s %s %s%s %s", parv[1],
65b8e002	257	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
112e8a66 JT	258	aconf->user ? aconf->user : "",
	259	aconf->user ? " " : "",
	260	aconf->host);
65b8e002	261	}
9dc68130 JT	262	/* If CONF_ILLEGAL is still set at this point, remove entries from the
	263	* reject cache (for klines and xlines).
	264	* If CONF_ILLEGAL is not set, add the ban to the type-specific data
	265	* structure and take action on matched clients/channels.
	266	*/
65b8e002 JT	267	switch (ntype)
	268	{
	269	case CONF_KILL:
	270	if (aconf->status & CONF_ILLEGAL)
	271	remove_reject_mask(aconf->user, aconf->host);
	272	else
	273	{
	274	add_conf_by_address(aconf->host, CONF_KILL, aconf->user, NULL, aconf);
	275	if(ConfigFileEntry.kline_delay \|\|
	276	(IsServer(source_p) &&
	277	!HasSentEob(source_p)))
	278	{
	279	if(kline_queued == 0)
	280	{
	281	rb_event_addonce("check_klines", check_klines_event, NULL,
	282	ConfigFileEntry.kline_delay);
	283	kline_queued = 1;
	284	}
	285	}
	286	else
	287	check_klines();
	288	}
	289	break;
112e8a66 JT	290	case CONF_XLINE:
	291	if (aconf->status & CONF_ILLEGAL)
	292	remove_reject_mask(aconf->host, NULL);
	293	else
	294	{
	295	rb_dlinkAddAlloc(aconf, &xline_conf_list);
	296	check_xlines();
	297	}
	298	break;
9b9d818b JT	299	case CONF_RESV_CHANNEL:
	300	if (!(aconf->status & CONF_ILLEGAL))
	301	{
	302	add_to_resv_hash(aconf->host, aconf);
	303	resv_chan_forcepart(aconf->host, aconf->passwd, hold - rb_current_time());
	304	}
	305	break;
	306	case CONF_RESV_NICK:
	307	if (!(aconf->status & CONF_ILLEGAL))
	308	rb_dlinkAddAlloc(aconf, &resv_conf_list);
	309	break;
65b8e002	310	}
05114b16	311	sendto_server(client_p, NULL, CAP_BAN\|CAP_TS6, NOCAPS,
e49d8185	312	":%s BAN %s %s %s %s %s %s %s :%s",
65b8e002 JT	313	source_p->id,
	314	parv[1],
	315	parv[2],
	316	parv[3],
	317	parv[4],
	318	parv[5],
	319	parv[6],
	320	parv[7],
65b8e002 JT	321	parv[parc - 1]);
	322	return 0;
	323	}