[solanum.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 "defaults.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"
#include "logger.h"

static const char ban_desc[] = "Provides the TS6 BAN command for propagating network-wide bans";

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

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

mapi_clist_av1 ban_clist[] =  { &ban_msgtab, NULL };

DECLARE_MODULE_AV2(ban, NULL, NULL, ban_clist, NULL, NULL, NULL, NULL, ban_desc);

static void
m_ban(struct MsgBuf *msgbuf_p, struct Client *client_p, struct Client *source_p, int parc, const char *parv[])
{
	sendto_one_notice(source_p, ":The BAN command is not user-accessible.");
	sendto_one_notice(source_p, ":To ban a user from a channel, see /QUOTE HELP CMODE");
	if (IsOper(source_p))
		sendto_one_notice(source_p, ":To ban a user from a server or from the network, see /QUOTE HELP KLINE");
}

/* 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 void
ms_ban(struct MsgBuf *msgbuf_p, 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 now, created, hold, lifetime;
	char *p;
	int act;
	int valid;

	now = rb_current_time();
	if (strlen(parv[1]) != 1)
	{
		sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
				"Unknown BAN type %s from %s",
				parv[1], source_p->name);
		return;
	}
	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;
	}
	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;
		}
		/* 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 > now);
		if (lifetime > aconf->lifetime)
			aconf->lifetime = lifetime;
		/* already expired, hmm */
		if (aconf->lifetime <= now)
			return;
		/* Deactivate, it will be reactivated later if appropriate. */
		deactivate_conf(aconf, ptr, now);
		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 > now;
	}
	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 - now) / 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 - now) / 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 - now) / 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 ?
								ConfigFileEntry.kline_delay : 1);
						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 - now);
			}
			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]);
}
Commit	Line	Data
431a1a27 JT	1	/*
	2	* charybdis: An advanced ircd.
	3	* m_ban.c: Propagates network bans across servers.
55abcbb2	4	*
431a1a27 JT	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"
dca9e552	32	#include "channel.h"
431a1a27 JT	33	#include "client.h"
431a1a27 JT	34	#include "common.h"
9b8e9eb3	35	#include "defaults.h"
431a1a27 JT	36	#include "ircd.h"
	37	#include "match.h"
	38	#include "s_conf.h"
5c2b9eaf	39	#include "s_newconf.h"
431a1a27 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"
77d3d2db	47	#include "logger.h"
431a1a27	48
eeabf33a EM	49	static const char ban_desc[] = "Provides the TS6 BAN command for propagating network-wide bans";
eeabf33a EM	50
3c7d6fcc EM	51	static void m_ban(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[]);
3c7d6fcc EM	52	static void ms_ban(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[]);
431a1a27 JT	53
431a1a27 JT	54	struct Message ban_msgtab = {
7baa37a9	55	"BAN", 0, 0, 0, 0,
02e655ae	56	{mg_unreg, {m_ban, 0}, {ms_ban, 9}, {ms_ban, 9}, mg_ignore, {m_ban, 0}}
431a1a27 JT	57	};
	58
	59	mapi_clist_av1 ban_clist[] = { &ban_msgtab, NULL };
eeabf33a	60
65ca483f	61	DECLARE_MODULE_AV2(ban, NULL, NULL, ban_clist, NULL, NULL, NULL, NULL, ban_desc);
431a1a27	62
3c7d6fcc	63	static void
428ca87b	64	m_ban(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[])
02e655ae JT	65	{
	66	sendto_one_notice(source_p, ":The BAN command is not user-accessible.");
	67	sendto_one_notice(source_p, ":To ban a user from a channel, see /QUOTE HELP CMODE");
	68	if (IsOper(source_p))
	69	sendto_one_notice(source_p, ":To ban a user from a server or from the network, see /QUOTE HELP KLINE");
02e655ae JT	70	}
02e655ae JT	71
431a1a27 JT	72	/* ms_ban()
431a1a27 JT	73	*
cedb7d05 JT	74	* parv[1] - type
	75	* parv[2] - username mask or *
	76	* parv[3] - hostname mask
	77	* parv[4] - creation TS
	78	* parv[5] - duration (relative to creation)
	79	* parv[6] - lifetime (relative to creation)
	80	* parv[7] - oper or *
	81	* parv[8] - reason (possibly with \|operreason)
431a1a27	82	*/
3c7d6fcc	83	static void
428ca87b	84	ms_ban(struct MsgBuf msgbuf_p, struct Client client_p, struct Client source_p, int parc, const char parv[])
431a1a27 JT	85	{
	86	rb_dlink_node *ptr;
	87	struct ConfItem *aconf;
	88	unsigned int ntype;
	89	const char oper, stype;
2a17ae54	90	time_t now, created, hold, lifetime;
431a1a27 JT	91	char *p;
431a1a27 JT	92	int act;
dca9e552	93	int valid;
431a1a27	94
2a17ae54	95	now = rb_current_time();
cedb7d05	96	if (strlen(parv[1]) != 1)
431a1a27 JT	97	{
	98	sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
	99	"Unknown BAN type %s from %s",
cedb7d05	100	parv[1], source_p->name);
3c7d6fcc	101	return;
431a1a27	102	}
cedb7d05	103	switch (parv[1][0])
431a1a27 JT	104	{
	105	case 'K':
	106	ntype = CONF_KILL;
	107	stype = "K-Line";
	108	break;
3cbbfb25 JT	109	case 'X':
	110	ntype = CONF_XLINE;
	111	stype = "X-Line";
	112	break;
dca9e552 JT	113	case 'R':
	114	ntype = IsChannelName(parv[3]) ? CONF_RESV_CHANNEL :
	115	CONF_RESV_NICK;
	116	stype = "RESV";
	117	break;
431a1a27 JT	118	default:
	119	sendto_realops_snomask(SNO_GENERAL, L_NETWIDE,
	120	"Unknown BAN type %s from %s",
cedb7d05	121	parv[1], source_p->name);
3c7d6fcc	122	return;
431a1a27	123	}
cedb7d05 JT	124	created = atol(parv[4]);
	125	hold = created + atoi(parv[5]);
	126	lifetime = created + atoi(parv[6]);
	127	if (!strcmp(parv[7], "*"))
431a1a27 JT	128	oper = IsServer(source_p) ? source_p->name : get_oper_name(source_p);
431a1a27 JT	129	else
cedb7d05 JT	130	oper = parv[7];
cedb7d05 JT	131	ptr = find_prop_ban(ntype, parv[2], parv[3]);
431a1a27 JT	132	if (ptr != NULL)
431a1a27 JT	133	{
a0ce140e	134	/* We already know about this ban mask. */
431a1a27	135	aconf = ptr->data;
6229f9f8 JT	136	if (aconf->created > created \|\|
	137	(aconf->created == created &&
	138	aconf->lifetime >= lifetime))
431a1a27 JT	139	{
	140	if (IsPerson(source_p))
	141	sendto_one_notice(source_p,
	142	":Your %s [%s%s%s] has been superseded",
	143	stype,
	144	aconf->user ? aconf->user : "",
	145	aconf->user ? "@" : "",
	146	aconf->host);
3c7d6fcc	147	return;
431a1a27	148	}
a0ce140e JT	149	/* act indicates if something happened (from the oper's
	150	* point of view). This is the case if the ban was
	151	* previously active (not deleted) or if the new ban
	152	* is not a removal and not already expired.
	153	*/
cedb7d05	154	act = !(aconf->status & CONF_ILLEGAL) \|\| (hold != created &&
2a17ae54	155	hold > now);
431a1a27 JT	156	if (lifetime > aconf->lifetime)
	157	aconf->lifetime = lifetime;
	158	/* already expired, hmm */
2a17ae54	159	if (aconf->lifetime <= now)
3c7d6fcc	160	return;
a0ce140e	161	/* Deactivate, it will be reactivated later if appropriate. */
2a17ae54	162	deactivate_conf(aconf, ptr, now);
431a1a27 JT	163	rb_free(aconf->user);
	164	aconf->user = NULL;
	165	rb_free(aconf->host);
	166	aconf->host = NULL;
	167	operhash_delete(aconf->info.oper);
	168	aconf->info.oper = NULL;
	169	rb_free(aconf->passwd);
	170	aconf->passwd = NULL;
	171	rb_free(aconf->spasswd);
	172	aconf->spasswd = NULL;
	173	}
	174	else
	175	{
a0ce140e	176	/* New ban mask. */
431a1a27 JT	177	aconf = make_conf();
	178	aconf->status = CONF_ILLEGAL \| ntype;
	179	aconf->lifetime = lifetime;
	180	rb_dlinkAddAlloc(aconf, &prop_bans);
2a17ae54	181	act = hold != created && hold > now;
431a1a27 JT	182	}
	183	aconf->flags &= ~CONF_FLAGS_MYOPER;
	184	aconf->flags \|= CONF_FLAGS_TEMPORARY;
cedb7d05 JT	185	aconf->user = ntype == CONF_KILL ? rb_strdup(parv[2]) : NULL;
cedb7d05 JT	186	aconf->host = rb_strdup(parv[3]);
431a1a27 JT	187	aconf->info.oper = operhash_add(oper);
	188	aconf->created = created;
	189	aconf->hold = hold;
f89191ac	190	if (ntype != CONF_KILL \|\| (p = strchr(parv[parc - 1], '\|')) == NULL)
431a1a27 JT	191	aconf->passwd = rb_strdup(parv[parc - 1]);
	192	else
	193	{
	194	aconf->passwd = rb_strndup(parv[parc - 1], p - parv[parc - 1] + 1);
	195	aconf->spasswd = rb_strdup(p + 1);
	196	}
a0ce140e JT	197	/* The ban is fully filled in and in the prop_bans list
	198	* but still deactivated. Now determine if it should be activated
	199	* and send the server notices.
	200	*/
	201	/* We only reject @ and the like here.
	202	* Otherwise malformed bans are fairly harmless and can be removed.
	203	*/
dca9e552 JT	204	switch (ntype)
	205	{
	206	case CONF_KILL:
	207	valid = valid_wild_card(aconf->user, aconf->host);
	208	break;
	209	case CONF_RESV_CHANNEL:
	210	valid = 1;
	211	break;
	212	default:
	213	valid = valid_wild_card_simple(aconf->host);
	214	break;
	215	}
	216	if (act && hold != created && !valid)
5c2b9eaf JT	217	{
	218	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	219	"Ignoring global %d min. %s from %s%s%s for [%s%s%s]: too few non-wildcard characters",
2a17ae54	220	(int)((hold - now) / 60),
5c2b9eaf JT	221	stype,
	222	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	223	strcmp(parv[7], "*") ? " on behalf of " : "",
	224	strcmp(parv[7], "*") ? parv[7] : "",
	225	aconf->user ? aconf->user : "",
	226	aconf->user ? "@" : "",
	227	aconf->host);
	228	if(IsPerson(source_p))
	229	sendto_one_notice(source_p,
	230	":Your %s [%s%s%s] has too few non-wildcard characters",
	231	stype,
	232	aconf->user ? aconf->user : "",
	233	aconf->user ? "@" : "",
	234	aconf->host);
	235	/* Propagate it, but do not apply it locally. */
	236	}
	237	else if (act && hold != created)
431a1a27 JT	238	{
	239	/* Keep the notices in sync with modules/m_kline.c etc. */
	240	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	241	"%s added global %d min. %s%s%s for [%s%s%s] [%s]",
	242	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
2a17ae54	243	(int)((hold - now) / 60),
431a1a27	244	stype,
cedb7d05 JT	245	strcmp(parv[7], "*") ? " from " : "",
cedb7d05 JT	246	strcmp(parv[7], "*") ? parv[7] : "",
431a1a27 JT	247	aconf->user ? aconf->user : "",
	248	aconf->user ? "@" : "",
	249	aconf->host,
	250	parv[parc - 1]);
3cbbfb25	251	ilog(L_KLINE, "%s %s %d %s%s%s %s", parv[1],
431a1a27	252	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
2a17ae54	253	(int)((hold - now) / 60),
3cbbfb25 JT	254	aconf->user ? aconf->user : "",
	255	aconf->user ? " " : "",
	256	aconf->host,
431a1a27	257	parv[parc - 1]);
cedb7d05	258	aconf->status &= ~CONF_ILLEGAL;
431a1a27 JT	259	}
	260	else if (act)
	261	{
	262	sendto_realops_snomask(SNO_GENERAL, L_ALL,
	263	"%s has removed the global %s for: [%s%s%s]%s%s",
	264	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
	265	stype,
	266	aconf->user ? aconf->user : "",
	267	aconf->user ? "@" : "",
	268	aconf->host,
cedb7d05 JT	269	strcmp(parv[7], "*") ? " on behalf of " : "",
cedb7d05 JT	270	strcmp(parv[7], "*") ? parv[7] : "");
3cbbfb25	271	ilog(L_KLINE, "U%s %s %s%s %s", parv[1],
431a1a27	272	IsServer(source_p) ? source_p->name : get_oper_name(source_p),
3cbbfb25 JT	273	aconf->user ? aconf->user : "",
	274	aconf->user ? " " : "",
	275	aconf->host);
431a1a27	276	}
a0ce140e JT	277	/* If CONF_ILLEGAL is still set at this point, remove entries from the
	278	* reject cache (for klines and xlines).
	279	* If CONF_ILLEGAL is not set, add the ban to the type-specific data
	280	* structure and take action on matched clients/channels.
	281	*/
431a1a27 JT	282	switch (ntype)
	283	{
	284	case CONF_KILL:
	285	if (aconf->status & CONF_ILLEGAL)
	286	remove_reject_mask(aconf->user, aconf->host);
	287	else
	288	{
	289	add_conf_by_address(aconf->host, CONF_KILL, aconf->user, NULL, aconf);
	290	if(ConfigFileEntry.kline_delay \|\|
	291	(IsServer(source_p) &&
	292	!HasSentEob(source_p)))
	293	{
	294	if(kline_queued == 0)
	295	{
	296	rb_event_addonce("check_klines", check_klines_event, NULL,
8db50c03 KB	297	ConfigFileEntry.kline_delay ?
8db50c03 KB	298	ConfigFileEntry.kline_delay : 1);
431a1a27 JT	299	kline_queued = 1;
	300	}
	301	}
	302	else
	303	check_klines();
	304	}
	305	break;
3cbbfb25 JT	306	case CONF_XLINE:
	307	if (aconf->status & CONF_ILLEGAL)
	308	remove_reject_mask(aconf->host, NULL);
	309	else
	310	{
	311	rb_dlinkAddAlloc(aconf, &xline_conf_list);
	312	check_xlines();
	313	}
	314	break;
dca9e552 JT	315	case CONF_RESV_CHANNEL:
	316	if (!(aconf->status & CONF_ILLEGAL))
	317	{
	318	add_to_resv_hash(aconf->host, aconf);
2a17ae54	319	resv_chan_forcepart(aconf->host, aconf->passwd, hold - now);
dca9e552 JT	320	}
	321	break;
	322	case CONF_RESV_NICK:
	323	if (!(aconf->status & CONF_ILLEGAL))
	324	rb_dlinkAddAlloc(aconf, &resv_conf_list);
	325	break;
431a1a27	326	}
9470d75a	327	sendto_server(client_p, NULL, CAP_BAN\|CAP_TS6, NOCAPS,
cedb7d05	328	":%s BAN %s %s %s %s %s %s %s :%s",
431a1a27 JT	329	source_p->id,
	330	parv[1],
	331	parv[2],
	332	parv[3],
	333	parv[4],
	334	parv[5],
	335	parv[6],
	336	parv[7],
431a1a27	337	parv[parc - 1]);
431a1a27	338	}