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root/svn/ircd-hybrid/trunk/src/conf.c

Comparing ircd-hybrid/trunk/src/conf.c (file contents):
Revision 5506 by michael, Mon Feb 9 19:11:43 2015 UTC vs.
Revision 7726 by michael, Mon Sep 26 15:00:20 2016 UTC

#	Line 1 | Line 1
1		/*
2		*  ircd-hybrid: an advanced, lightweight Internet Relay Chat Daemon (ircd)
3		*
4	<	*  Copyright (c) 1997-2015 ircd-hybrid development team
4	>	*  Copyright (c) 1997-2016 ircd-hybrid development team
5		*
6		*  This program is free software; you can redistribute it and/or modify
7		*  it under the terms of the GNU General Public License as published by
#	Line 28 | Line 28
28		#include "list.h"
29		#include "ircd_defs.h"
30		#include "conf.h"
31	+	#include "conf_cluster.h"
32	+	#include "conf_gecos.h"
33		#include "conf_pseudo.h"
34	+	#include "conf_resv.h"
35	+	#include "conf_service.h"
36	+	#include "conf_shared.h"
37		#include "server.h"
33	–	#include "resv.h"
38		#include "channel.h"
39		#include "client.h"
40		#include "event.h"
#	Line 55 | Line 59
59		#include "conf_class.h"
60		#include "motd.h"
61		#include "ipcache.h"
62	+	#include "isupport.h"
63	+	#include "whowas.h"
64
65
66	+	struct config_channel_entry ConfigChannel;
67	+	struct config_serverhide_entry ConfigServerHide;
68	+	struct config_general_entry ConfigGeneral;
69	+	struct config_log_entry ConfigLog = { .use_logging = 1 };
70	+	struct config_serverinfo_entry ConfigServerInfo;
71	+	struct config_admin_entry ConfigAdminInfo;
72	+	struct conf_parser_context conf_parser_ctx;
73	+
74		/* general conf items link list root, other than k lines etc. */
75	<	dlink_list service_items;
76	<	dlink_list server_items;
63	<	dlink_list cluster_items;
64	<	dlink_list oconf_items;
65	<	dlink_list uconf_items;
66	<	dlink_list xconf_items;
67	<	dlink_list nresv_items;
68	<	dlink_list cresv_items;
75	>	dlink_list connect_items;
76	>	dlink_list operator_items;
77
78		extern unsigned int lineno;
79		extern char linebuf[];
#	Line 127 | Line 135 | map_to_list(enum maskitem_type type)
135		{
136		switch (type)
137		{
130	–	case CONF_XLINE:
131	–	return &xconf_items;
132	–	break;
133	–	case CONF_ULINE:
134	–	return &uconf_items;
135	–	break;
136	–	case CONF_NRESV:
137	–	return &nresv_items;
138	–	break;
139	–	case CONF_CRESV:
140	–	return &cresv_items;
141	–	break;
138		case CONF_OPER:
139	<	return &oconf_items;
139	>	return &operator_items;
140		break;
141		case CONF_SERVER:
142	<	return &server_items;
147	<	break;
148	<	case CONF_SERVICE:
149	<	return &service_items;
150	<	break;
151	<	case CONF_CLUSTER:
152	<	return &cluster_items;
142	>	return &connect_items;
143		break;
144		default:
145		return NULL;
#	Line 159 | Line 149 | map_to_list(enum maskitem_type type)
149		struct MaskItem *
150		conf_make(enum maskitem_type type)
151		{
152	<	struct MaskItem *const conf = MyCalloc(sizeof(*conf));
152	>	struct MaskItem *const conf = xcalloc(sizeof(*conf));
153		dlink_list *list = NULL;
154
155		conf->type   = type;
#	Line 180 | Line 170 | conf_free(struct MaskItem *conf)
170		if ((list = map_to_list(conf->type)))
171		dlinkFindDelete(list, conf);
172
173	<	MyFree(conf->name);
173	>	xfree(conf->name);
174
175		if (conf->dns_pending)
176		delete_resolver_queries(conf);
#	Line 191 | Line 181 | conf_free(struct MaskItem *conf)
181
182		conf->class = NULL;
183
184	<	MyFree(conf->passwd);
185	<	MyFree(conf->spasswd);
186	<	MyFree(conf->reason);
187	<	MyFree(conf->certfp);
188	<	MyFree(conf->user);
189	<	MyFree(conf->host);
190	<	#ifdef HAVE_LIBCRYPTO
191	<	MyFree(conf->cipher_list);
184	>	xfree(conf->passwd);
185	>	xfree(conf->spasswd);
186	>	xfree(conf->reason);
187	>	xfree(conf->certfp);
188	>	xfree(conf->whois);
189	>	xfree(conf->user);
190	>	xfree(conf->host);
191	>	xfree(conf->cipher_list);
192
203	–	if (conf->rsa_public_key)
204	–	RSA_free(conf->rsa_public_key);
205	–	#endif
193		DLINK_FOREACH_SAFE(node, node_next, conf->hub_list.head)
194		{
195	<	MyFree(node->data);
195	>	xfree(node->data);
196		dlinkDelete(node, &conf->hub_list);
197		free_dlink_node(node);
198		}
199
200		DLINK_FOREACH_SAFE(node, node_next, conf->leaf_list.head)
201		{
202	<	MyFree(node->data);
202	>	xfree(node->data);
203		dlinkDelete(node, &conf->leaf_list);
204		free_dlink_node(node);
205		}
206
207	<	DLINK_FOREACH_SAFE(node, node_next, conf->exempt_list.head)
221	<	{
222	<	struct exempt *exptr = node->data;
223	<
224	<	dlinkDelete(node, &conf->exempt_list);
225	<	MyFree(exptr->name);
226	<	MyFree(exptr->user);
227	<	MyFree(exptr->host);
228	<	MyFree(exptr);
229	<	}
230	<
231	<	MyFree(conf);
207	>	xfree(conf);
208		}
209
210		/* attach_iline()
#	Line 244 | Line 220 | attach_iline(struct Client *client_p, st
220		const struct ClassItem *const class = conf->class;
221		struct ip_entry *ip_found;
222		int a_limit_reached = 0;
223	<	unsigned int local = 0, global = 0, ident = 0;
223	>	unsigned int local = 0, global = 0;
224
225		ip_found = ipcache_find_or_add_address(&client_p->connection->ip);
226		ip_found->count++;
227		AddFlag(client_p, FLAGS_IPHASH);
228
229	<	count_user_host(client_p->username, client_p->host,
254	<	&global, &local, &ident);
229	>	userhost_count(client_p->sockhost, &global, &local);
230
231		/* XXX blah. go down checking the various silly limits
232		* setting a_limit_reached if any limit is reached.
#	Line 261 | Line 236 | attach_iline(struct Client *client_p, st
236		a_limit_reached = 1;
237		else if (class->max_perip && ip_found->count > class->max_perip)
238		a_limit_reached = 1;
239	<	else if (class->max_local && local >= class->max_local)
239	>	else if (class->max_local && local >= class->max_local) /* XXX: redundant */
240		a_limit_reached = 1;
241		else if (class->max_global && global >= class->max_global)
242		a_limit_reached = 1;
268	–	else if (class->max_ident && ident >= class->max_ident &&
269	–	client_p->username[0] != '~')
270	–	a_limit_reached = 1;
243
244		if (a_limit_reached)
245		{
#	Line 291 | Line 263 | static int
263		verify_access(struct Client *client_p)
264		{
265		struct MaskItem *conf = NULL;
294	–	char non_ident[USERLEN + 1] = "~";
266
267	<	if (IsGotId(client_p))
267	>	if (HasFlag(client_p, FLAGS_GOTID))
268		{
269		conf = find_address_conf(client_p->host, client_p->username,
270		&client_p->connection->ip,
#	Line 302 | Line 273 | verify_access(struct Client *client_p)
273		}
274		else
275		{
276	+	char non_ident[USERLEN + 1] = "~";
277	+
278		strlcpy(non_ident + 1, client_p->username, sizeof(non_ident) - 1);
279		conf = find_address_conf(client_p->host, non_ident,
280		&client_p->connection->ip,
#	Line 309 | Line 282 | verify_access(struct Client *client_p)
282		client_p->connection->password);
283		}
284
285	<	if (conf)
286	<	{
314	<	if (IsConfClient(conf))
315	<	{
316	<	if (IsConfRedir(conf))
317	<	{
318	<	sendto_one_numeric(client_p, &me, RPL_REDIR,
319	<	conf->name ? conf->name : "",
320	<	conf->port);
321	<	return NOT_AUTHORIZED;
322	<	}
285	>	if (!conf)
286	>	return NOT_AUTHORIZED;
287
288	<	/* Thanks for spoof idea amm */
325	<	if (IsConfDoSpoofIp(conf))
326	<	{
327	<	if (IsConfSpoofNotice(conf))
328	<	sendto_realops_flags(UMODE_ALL, L_ADMIN, SEND_NOTICE, "%s spoofing: %s as %s",
329	<	client_p->name, client_p->host, conf->name);
288	>	assert(IsConfClient(conf) || IsConfKill(conf));
289
290	<	strlcpy(client_p->host, conf->name, sizeof(client_p->host));
291	<	}
292	<
293	<	return attach_iline(client_p, conf);
290	>	if (IsConfClient(conf))
291	>	{
292	>	if (IsConfRedir(conf))
293	>	{
294	>	sendto_one_numeric(client_p, &me, RPL_REDIR,
295	>	conf->name ? conf->name : "",
296	>	conf->port);
297	>	return NOT_AUTHORIZED;
298		}
299	<	else if (IsConfKill(conf) || (ConfigGeneral.glines && IsConfGline(conf)))
299	>
300	>	if (IsConfDoSpoofIp(conf))
301		{
302	<	if (IsConfGline(conf))
303	<	sendto_one_notice(client_p, &me, ":*** G-lined");
302	>	if (IsConfSpoofNotice(conf))
303	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ADMIN, SEND_NOTICE, "%s spoofing: %s as %s",
304	>	client_p->name, client_p->host, conf->name);
305
306	<	sendto_one_notice(client_p, &me, ":*** Banned: %s", conf->reason);
342	<	return BANNED_CLIENT;
306	>	strlcpy(client_p->host, conf->name, sizeof(client_p->host));
307		}
308	+
309	+	return attach_iline(client_p, conf);
310		}
311
312	<	return NOT_AUTHORIZED;
312	>	sendto_one_notice(client_p, &me, ":*** Banned: %s", conf->reason);
313	>	return BANNED_CLIENT;
314		}
315
316		/* check_client()
#	Line 396 | Line 363 | check_client(struct Client *source_p)
363		/* jdc - lists server name & port connections are on */
364		/*       a purely cosmetical change */
365		sendto_realops_flags(UMODE_UNAUTH, L_ALL, SEND_NOTICE,
366	<	"Unauthorized client connection from %s [%s] on [%s/%u].",
366	>	"Unauthorized client connection from %s on [%s/%u].",
367		get_client_name(source_p, SHOW_IP),
401	–	source_p->sockhost,
368		source_p->connection->listener->name,
369		source_p->connection->listener->port);
370		ilog(LOG_TYPE_IRCD, "Unauthorized client connection from %s on [%s/%u].",
#	Line 509 | Line 475 | attach_connect_block(struct Client *clie
475
476		assert(host);
477
478	<	DLINK_FOREACH(node, server_items.head)
478	>	DLINK_FOREACH(node, connect_items.head)
479		{
480		struct MaskItem *conf = node->data;
481
482	<	if (match(conf->name, name) || match(conf->host, host))
482	>	if (irccmp(conf->name, name) ||
483	>	irccmp(conf->host, host))
484		continue;
485
486		attach_conf(client_p, conf);
487	<	return -1;
487	>	return 1;
488		}
489
490		return 0;
#	Line 562 | Line 529 | find_conf_name(dlink_list *list, const c
529		* side effects - looks for a match on name field
530		*/
531		struct MaskItem *
532	<	find_matching_name_conf(enum maskitem_type type, const char *name, const char *user,
566	<	const char *host, unsigned int flags)
532	>	connect_find(const char *name, const char *host, int (*compare)(const char *, const char *))
533		{
534		dlink_node *node = NULL;
569	–	dlink_list *list = map_to_list(type);
570	–	struct MaskItem *conf = NULL;
535
536	<	switch (type)
536	>	DLINK_FOREACH(node, connect_items.head)
537		{
538	<	case CONF_SERVICE:
575	<	DLINK_FOREACH(node, list->head)
576	<	{
577	<	conf = node->data;
578	<
579	<	if (EmptyString(conf->name))
580	<	continue;
581	<	if (name && !irccmp(name, conf->name))
582	<	return conf;
583	<	}
584	<	break;
585	<
586	<	case CONF_XLINE:
587	<	case CONF_ULINE:
588	<	case CONF_NRESV:
589	<	case CONF_CRESV:
590	<	DLINK_FOREACH(node, list->head)
591	<	{
592	<	conf = node->data;
593	<
594	<	if (EmptyString(conf->name))
595	<	continue;
596	<	if (name && !match(conf->name, name))
597	<	{
598	<	if ((user == NULL && (host == NULL)))
599	<	return conf;
600	<	if ((conf->flags & flags) != flags)
601	<	continue;
602	<	if (EmptyString(conf->user) || EmptyString(conf->host))
603	<	return conf;
604	<	if (!match(conf->user, user) && !match(conf->host, host))
605	<	return conf;
606	<	}
607	<	}
608	<	break;
609	<
610	<	case CONF_SERVER:
611	<	DLINK_FOREACH(node, list->head)
612	<	{
613	<	conf = node->data;
614	<
615	<	if (name && !match(name, conf->name))
616	<	return conf;
617	<	if (host && !match(host, conf->host))
618	<	return conf;
619	<	}
620	<	break;
538	>	struct MaskItem *conf = node->data;
539
540	<	default:
541	<	break;
540	>	if (name && !compare(name, conf->name))
541	>	return conf;
542	>	if (host && !compare(host, conf->host))
543	>	return conf;
544		}
545	+
546		return NULL;
547		}
548
#	Line 635 | Line 556 | find_matching_name_conf(enum maskitem_ty
556		* side effects - looks for an exact match on name field
557		*/
558		struct MaskItem *
559	<	find_exact_name_conf(enum maskitem_type type, const struct Client *who, const char *name,
639	<	const char *user, const char *host)
559	>	operator_find(const struct Client *who, const char *name)
560		{
561		dlink_node *node = NULL;
642	–	dlink_list *list = map_to_list(type);
643	–	struct MaskItem *conf = NULL;
562
563	<	switch(type)
563	>	DLINK_FOREACH(node, operator_items.head)
564		{
565	<	case CONF_XLINE:
648	<	case CONF_ULINE:
649	<	case CONF_NRESV:
650	<	case CONF_CRESV:
651	<
652	<	DLINK_FOREACH(node, list->head)
653	<	{
654	<	conf = node->data;
655	<
656	<	if (EmptyString(conf->name))
657	<	continue;
658	<
659	<	if (irccmp(conf->name, name) == 0)
660	<	{
661	<	if ((user == NULL && (host == NULL)))
662	<	return conf;
663	<	if (EmptyString(conf->user) || EmptyString(conf->host))
664	<	return conf;
665	<	if (!match(conf->user, user) && !match(conf->host, host))
666	<	return conf;
667	<	}
668	<	}
669	<	break;
565	>	struct MaskItem *conf = node->data;
566
567	<	case CONF_OPER:
672	<	DLINK_FOREACH(node, list->head)
567	>	if (!irccmp(conf->name, name))
568		{
569	<	conf = node->data;
570	<
676	<	if (EmptyString(conf->name))
677	<	continue;
569	>	if (!who)
570	>	return conf;
571
572	<	if (!irccmp(conf->name, name))
572	>	if (!match(conf->user, who->username))
573		{
574	<	if (!who)
682	<	return conf;
683	<	if (EmptyString(conf->user) || EmptyString(conf->host))
684	<	return NULL;
685	<	if (!match(conf->user, who->username))
574	>	switch (conf->htype)
575		{
576	<	switch (conf->htype)
577	<	{
578	<	case HM_HOST:
579	<	if (!match(conf->host, who->host) || !match(conf->host, who->sockhost))
576	>	case HM_HOST:
577	>	if (!match(conf->host, who->host) || !match(conf->host, who->sockhost))
578	>	if (!conf->class->max_total || conf->class->ref_count < conf->class->max_total)
579	>	return conf;
580	>	break;
581	>	case HM_IPV4:
582	>	if (who->connection->aftype == AF_INET)
583	>	if (match_ipv4(&who->connection->ip, &conf->addr, conf->bits))
584		if (!conf->class->max_total || conf->class->ref_count < conf->class->max_total)
585		return conf;
586	<	break;
587	<	case HM_IPV4:
588	<	if (who->connection->aftype == AF_INET)
589	<	if (match_ipv4(&who->connection->ip, &conf->addr, conf->bits))
590	<	if (!conf->class->max_total || conf->class->ref_count < conf->class->max_total)
591	<	return conf;
592	<	break;
593	<	case HM_IPV6:
594	<	if (who->connection->aftype == AF_INET6)
702	<	if (match_ipv6(&who->connection->ip, &conf->addr, conf->bits))
703	<	if (!conf->class->max_total || conf->class->ref_count < conf->class->max_total)
704	<	return conf;
705	<	break;
706	<	default:
707	<	assert(0);
708	<	}
586	>	break;
587	>	case HM_IPV6:
588	>	if (who->connection->aftype == AF_INET6)
589	>	if (match_ipv6(&who->connection->ip, &conf->addr, conf->bits))
590	>	if (!conf->class->max_total || conf->class->ref_count < conf->class->max_total)
591	>	return conf;
592	>	break;
593	>	default:
594	>	assert(0);
595		}
596		}
597		}
712	–
713	–	break;
714	–
715	–	case CONF_SERVER:
716	–	DLINK_FOREACH(node, list->head)
717	–	{
718	–	conf = node->data;
719	–
720	–	if (EmptyString(conf->name))
721	–	continue;
722	–
723	–	if (name == NULL)
724	–	{
725	–	if (EmptyString(conf->host))
726	–	continue;
727	–	if (irccmp(conf->host, host) == 0)
728	–	return conf;
729	–	}
730	–	else if (irccmp(conf->name, name) == 0)
731	–	return conf;
732	–	}
733	–
734	–	break;
735	–
736	–	default:
737	–	break;
598		}
599
600		return NULL;
#	Line 757 | Line 617 | set_default_conf(void)
617		*/
618		assert(class_default == class_get_list()->tail->data);
619
760	–	#ifdef HAVE_LIBCRYPTO
761	–	#if OPENSSL_VERSION_NUMBER >= 0x009080FFL && !defined(OPENSSL_NO_ECDH)
762	–	{
763	–	EC_KEY *key = EC_KEY_new_by_curve_name(NID_X9_62_prime256v1);
764	–
765	–	if (key)
766	–	{
767	–	SSL_CTX_set_tmp_ecdh(ConfigServerInfo.server_ctx, key);
768	–	EC_KEY_free(key);
769	–	}
770	–	}
771	–
772	–	SSL_CTX_set_options(ConfigServerInfo.server_ctx, SSL_OP_SINGLE_ECDH_USE);
773	–	#endif
774	–
775	–	SSL_CTX_set_cipher_list(ConfigServerInfo.server_ctx, "EECDH+HIGH:EDH+HIGH:HIGH:!aNULL");
776	–	ConfigServerInfo.message_digest_algorithm = EVP_sha256();
777	–	ConfigServerInfo.rsa_private_key = NULL;
778	–	ConfigServerInfo.rsa_private_key_file = NULL;
779	–	#endif
780	–
781	–	/* ConfigServerInfo.name is not rehashable */
782	–	/* ConfigServerInfo.name = ConfigServerInfo.name; */
783	–	ConfigServerInfo.description = NULL;
620		ConfigServerInfo.network_name = xstrdup(NETWORK_NAME_DEFAULT);
621		ConfigServerInfo.network_desc = xstrdup(NETWORK_DESC_DEFAULT);
622
#	Line 793 | Line 629 | set_default_conf(void)
629		ConfigServerInfo.max_nick_length = 9;
630		ConfigServerInfo.max_topic_length = 80;
631		ConfigServerInfo.hub = 0;
632	<
797	<	ConfigAdminInfo.name = NULL;
798	<	ConfigAdminInfo.email = NULL;
799	<	ConfigAdminInfo.description = NULL;
632	>	ConfigServerInfo.libgeoip_database_options = 0;
633
634		log_del_all();
635
#	Line 805 | Line 638 | set_default_conf(void)
638		ConfigChannel.disable_fake_channels = 0;
639		ConfigChannel.invite_client_count = 10;
640		ConfigChannel.invite_client_time = 300;
641	+	ConfigChannel.invite_delay_channel = 5;
642		ConfigChannel.knock_client_count = 1;
643		ConfigChannel.knock_client_time = 300;
644		ConfigChannel.knock_delay_channel = 60;
#	Line 812 | Line 646 | set_default_conf(void)
646		ConfigChannel.max_bans = 25;
647		ConfigChannel.default_join_flood_count = 18;
648		ConfigChannel.default_join_flood_time = 6;
815	–	ConfigChannel.default_split_user_count = 0;
816	–	ConfigChannel.default_split_server_count = 0;
817	–	ConfigChannel.no_join_on_split = 0;
818	–	ConfigChannel.no_create_on_split = 0;
649
650		ConfigServerHide.flatten_links = 0;
651	<	ConfigServerHide.links_delay = 300;
651	>	ConfigServerHide.flatten_links_delay = 300;
652		ConfigServerHide.hidden = 0;
653		ConfigServerHide.hide_servers = 0;
654		ConfigServerHide.hide_services = 0;
#	Line 828 | Line 658 | set_default_conf(void)
658
659		ConfigGeneral.away_count = 2;
660		ConfigGeneral.away_time = 10;
661	<	ConfigGeneral.max_watch = WATCHSIZE_DEFAULT;
661	>	ConfigGeneral.max_watch = 50;
662	>	ConfigGeneral.whowas_history_length = 15000;
663		ConfigGeneral.cycle_on_host_change = 1;
664	<	ConfigGeneral.glines = 0;
665	<	ConfigGeneral.gline_time = 12 * 3600;
666	<	ConfigGeneral.gline_request_time = GLINE_REQUEST_EXPIRE_DEFAULT;
667	<	ConfigGeneral.gline_min_cidr = 16;
837	<	ConfigGeneral.gline_min_cidr6 = 48;
664	>	ConfigGeneral.dline_min_cidr = 16;
665	>	ConfigGeneral.dline_min_cidr6 = 48;
666	>	ConfigGeneral.kline_min_cidr = 16;
667	>	ConfigGeneral.kline_min_cidr6 = 48;
668		ConfigGeneral.invisible_on_connect = 1;
669		ConfigGeneral.tkline_expire_notices = 1;
670		ConfigGeneral.ignore_bogus_ts = 0;
#	Line 845 | Line 675 | set_default_conf(void)
675		ConfigGeneral.dots_in_ident = 0;
676		ConfigGeneral.min_nonwildcard = 4;
677		ConfigGeneral.min_nonwildcard_simple = 3;
678	<	ConfigGeneral.max_accept = 20;
678	>	ConfigGeneral.max_accept = 50;
679		ConfigGeneral.anti_nick_flood = 0;
680		ConfigGeneral.max_nick_time = 20;
681		ConfigGeneral.max_nick_changes = 5;
682		ConfigGeneral.anti_spam_exit_message_time = 0;
683	<	ConfigGeneral.ts_warn_delta = TS_WARN_DELTA_DEFAULT;
684	<	ConfigGeneral.ts_max_delta = TS_MAX_DELTA_DEFAULT;
683	>	ConfigGeneral.ts_warn_delta = 30;
684	>	ConfigGeneral.ts_max_delta = 600;
685		ConfigGeneral.warn_no_connect_block = 1;
686		ConfigGeneral.stats_e_disabled = 0;
687		ConfigGeneral.stats_i_oper_only = 1;  /* 1 = masked */
#	Line 867 | Line 697 | set_default_conf(void)
697		ConfigGeneral.short_motd = 0;
698		ConfigGeneral.ping_cookie = 0;
699		ConfigGeneral.no_oper_flood = 0;
870	–	ConfigGeneral.oper_pass_resv = 1;
700		ConfigGeneral.max_targets = MAX_TARGETS_DEFAULT;
701		ConfigGeneral.oper_only_umodes = UMODE_DEBUG | UMODE_LOCOPS | UMODE_HIDDEN | UMODE_FARCONNECT |
702		UMODE_UNAUTH | UMODE_EXTERNAL | UMODE_BOTS | UMODE_NCHANGE |
#	Line 880 | Line 709 | set_default_conf(void)
709		static void
710		validate_conf(void)
711		{
883	–	if (ConfigGeneral.ts_warn_delta < TS_WARN_DELTA_MIN)
884	–	ConfigGeneral.ts_warn_delta = TS_WARN_DELTA_DEFAULT;
885	–
886	–	if (ConfigGeneral.ts_max_delta < TS_MAX_DELTA_MIN)
887	–	ConfigGeneral.ts_max_delta = TS_MAX_DELTA_DEFAULT;
888	–
712		if (EmptyString(ConfigServerInfo.network_name))
713		ConfigServerInfo.network_name = xstrdup(NETWORK_NAME_DEFAULT);
714
715		if (EmptyString(ConfigServerInfo.network_desc))
716		ConfigServerInfo.network_desc = xstrdup(NETWORK_DESC_DEFAULT);
894	–
895	–	ConfigGeneral.max_watch = IRCD_MAX(ConfigGeneral.max_watch, WATCHSIZE_MIN);
717		}
718
719		/* read_conf()
#	Line 916 | Line 737 | read_conf(FILE *file)
737		yyparse();  /* Load the values from the conf */
738		validate_conf();  /* Check to make sure some values are still okay. */
739		/* Some global values are also loaded here. */
740	+	whowas_trim();  /* Attempt to trim whowas list if necessary */
741		class_delete_marked();  /* Delete unused classes that are marked for deletion */
742		}
743
#	Line 925 | Line 747 | read_conf(FILE *file)
747		* as a result of an operator issuing this command, else assume it has been
748		* called as a result of the server receiving a HUP signal.
749		*/
750	<	int
750	>	void
751		conf_rehash(int sig)
752		{
753		if (sig)
754	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
754	>	{
755	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ALL, SEND_NOTICE,
756		"Got signal SIGHUP, reloading configuration file(s)");
757	+	ilog(LOG_TYPE_IRCD, "Got signal SIGHUP, reloading configuration file(s)");
758	+	}
759
760		restart_resolver();
761
#	Line 940 | Line 765 | conf_rehash(int sig)
765
766		load_conf_modules();
767		check_conf_klines();
943	–
944	–	return 0;
768		}
769
770		/* lookup_confhost()
#	Line 992 | Line 815 | int
815		conf_connect_allowed(struct irc_ssaddr *addr, int aftype)
816		{
817		struct ip_entry *ip_found = NULL;
818	<	struct MaskItem *const conf = find_dline_conf(addr, aftype);
996	<
997	<	/* DLINE exempt also gets you out of static limits/pacing... */
998	<	if (conf && (conf->type == CONF_EXEMPT))
999	<	return 0;
818	>	const struct MaskItem *conf = find_dline_conf(addr, aftype);
819
820		if (conf)
821	+	{
822	+	/* DLINE exempt also gets you out of static limits/pacing... */
823	+	if (conf->type == CONF_EXEMPT)
824	+	return 0;
825		return BANNED_CLIENT;
826	+	}
827
828		ip_found = ipcache_find_or_add_address(addr);
829
#	Line 1017 | Line 841 | conf_connect_allowed(struct irc_ssaddr *
841		return 0;
842		}
843
1020	–	/* expire_tklines()
1021	–	*
1022	–	* inputs       - tkline list pointer
1023	–	* output       - NONE
1024	–	* side effects - expire tklines
1025	–	*/
1026	–	static void
1027	–	expire_tklines(dlink_list *list)
1028	–	{
1029	–	dlink_node *node = NULL, *node_next = NULL;
1030	–
1031	–	DLINK_FOREACH_SAFE(node, node_next, list->head)
1032	–	{
1033	–	struct MaskItem *conf = node->data;
1034	–
1035	–	if (!conf->until || conf->until > CurrentTime)
1036	–	continue;
1037	–
1038	–	if (conf->type == CONF_XLINE)
1039	–	{
1040	–	if (ConfigGeneral.tkline_expire_notices)
1041	–	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1042	–	"Temporary X-line for [%s] expired", conf->name);
1043	–	conf_free(conf);
1044	–	}
1045	–	else if (conf->type == CONF_NRESV || conf->type == CONF_CRESV)
1046	–	{
1047	–	if (ConfigGeneral.tkline_expire_notices)
1048	–	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1049	–	"Temporary RESV for [%s] expired", conf->name);
1050	–	conf_free(conf);
1051	–	}
1052	–	}
1053	–	}
1054	–
844		/* cleanup_tklines()
845		*
846		* inputs       - NONE
#	Line 1063 | Line 852 | void
852		cleanup_tklines(void *unused)
853		{
854		hostmask_expire_temporary();
855	<	expire_tklines(&xconf_items);
856	<	expire_tklines(&nresv_items);
1068	<	expire_tklines(&cresv_items);
855	>	gecos_expire();
856	>	resv_expire();
857		}
858
859		/* oper_privs_as_string()
#	Line 1074 | Line 862 | cleanup_tklines(void *unused)
862		* output        - pointer to static string showing oper privs
863		* side effects  - return as string, the oper privs as derived from port
864		*/
865	<	static const struct oper_privs
865	>	static const struct oper_flags
866		{
867		const unsigned int flag;
868		const unsigned char c;
869	<	} flag_list[] = {
869	>	} flag_table[] = {
870		{ OPER_FLAG_ADMIN,          'A' },
871	<	{ OPER_FLAG_REMOTEBAN,      'B' },
872	<	{ OPER_FLAG_DIE,            'D' },
873	<	{ OPER_FLAG_GLINE,          'G' },
874	<	{ OPER_FLAG_REHASH,         'H' },
871	>	{ OPER_FLAG_CLOSE,          'B' },
872	>	{ OPER_FLAG_CONNECT,        'C' },
873	>	{ OPER_FLAG_CONNECT_REMOTE, 'D' },
874	>	{ OPER_FLAG_DIE,            'E' },
875	>	{ OPER_FLAG_DLINE,          'F' },
876	>	{ OPER_FLAG_GLOBOPS,        'G' },
877	>	{ OPER_FLAG_JOIN_RESV,      'H' },
878	>	{ OPER_FLAG_KILL,           'I' },
879	>	{ OPER_FLAG_KILL_REMOTE,    'J' },
880		{ OPER_FLAG_KLINE,          'K' },
881	<	{ OPER_FLAG_KILL,           'N' },
882	<	{ OPER_FLAG_KILL_REMOTE,    'O' },
883	<	{ OPER_FLAG_CONNECT,        'P' },
884	<	{ OPER_FLAG_CONNECT_REMOTE, 'Q' },
885	<	{ OPER_FLAG_SQUIT,          'R' },
886	<	{ OPER_FLAG_SQUIT_REMOTE,   'S' },
887	<	{ OPER_FLAG_UNKLINE,        'U' },
888	<	{ OPER_FLAG_XLINE,          'X' },
881	>	{ OPER_FLAG_LOCOPS,         'L' },
882	>	{ OPER_FLAG_MODULE,         'M' },
883	>	{ OPER_FLAG_NICK_RESV,      'N' },
884	>	{ OPER_FLAG_OPME,           'O' },
885	>	{ OPER_FLAG_REHASH,         'P' },
886	>	{ OPER_FLAG_REMOTEBAN,      'Q' },
887	>	{ OPER_FLAG_RESTART,        'R' },
888	>	{ OPER_FLAG_RESV,           'S' },
889	>	{ OPER_FLAG_SET,            'T' },
890	>	{ OPER_FLAG_SQUIT,          'U' },
891	>	{ OPER_FLAG_SQUIT_REMOTE,   'V' },
892	>	{ OPER_FLAG_UNDLINE,        'W' },
893	>	{ OPER_FLAG_UNKLINE,        'X' },
894	>	{ OPER_FLAG_UNRESV,         'Y' },
895	>	{ OPER_FLAG_UNXLINE,        'Z' },
896	>	{ OPER_FLAG_WALLOPS,        'a' },
897	>	{ OPER_FLAG_XLINE,          'b' },
898		{ 0, '\0' }
899		};
900
901	<	char *
902	<	oper_privs_as_string(const unsigned int port)
901	>	const char *
902	>	oper_privs_as_string(const unsigned int flags)
903		{
904	<	static char privs_out[IRCD_BUFSIZE];
905	<	char *privs_ptr = privs_out;
904	>	static char buf[sizeof(flag_table) / sizeof(struct oper_flags)];
905	>	char *p = buf;
906
907	<	for (const struct oper_privs *opriv = flag_list; opriv->flag; ++opriv)
908	<	{
909	<	if (port & opriv->flag)
910	<	*privs_ptr++ = opriv->c;
911	<	else
912	<	*privs_ptr++ = ToLower(opriv->c);
1111	<	}
907	>	for (const struct oper_flags *tab = flag_table; tab->flag; ++tab)
908	>	if (flags & tab->flag)
909	>	*p++ = tab->c;
910	>
911	>	if (p == buf)
912	>	*p++ = '0';
913
914	<	*privs_ptr = '\0';
914	>	*p = '\0';
915
916	<	return privs_out;
916	>	return buf;
917		}
918
919		/*
#	Line 1124 | Line 925 | oper_privs_as_string(const unsigned int
925		const char *
926		get_oper_name(const struct Client *client_p)
927		{
928	<	/* +5 for !,@,{,} and null */
1128	<	static char buffer[NICKLEN + USERLEN + HOSTLEN + HOSTLEN + 5];
928	>	static char buffer[IRCD_BUFSIZE];
929
930		if (IsServer(client_p))
931		return client_p->name;
#	Line 1169 | Line 969 | clear_out_old_conf(void)
969		{
970		dlink_node *node = NULL, *node_next = NULL;
971		dlink_list *free_items [] = {
972	<	&server_items,   &oconf_items,
1173	<	&uconf_items,   &xconf_items,
1174	<	&nresv_items, &cluster_items,  &service_items, &cresv_items, NULL
972	>	&connect_items, &operator_items, NULL
973		};
974
975		dlink_list ** iterator = free_items; /* C is dumb */
#	Line 1189 | Line 987 | clear_out_old_conf(void)
987		conf->active = 0;
988		dlinkDelete(&conf->node, *iterator);
989
990	<	/* XXX This is less than pretty */
1193	<	if (conf->type == CONF_SERVER || conf->type == CONF_OPER)
1194	<	{
1195	<	if (!conf->ref_count)
1196	<	conf_free(conf);
1197	<	}
1198	<	else if (conf->type == CONF_XLINE)
1199	<	{
1200	<	if (!conf->until)
1201	<	conf_free(conf);
1202	<	}
1203	<	else
990	>	if (!conf->ref_count)
991		conf_free(conf);
992		}
993		}
994
1208	–	motd_clear();
1209	–
995		/*
996	<	* don't delete the class table, rather mark all entries
997	<	* for deletion. The table is cleaned up by class_delete_marked. - avalon
996	>	* Don't delete the class table, rather mark all entries for deletion.
997	>	* The table is cleaned up by class_delete_marked. - avalon
998		*/
999		class_mark_for_deletion();
1000
1001		clear_out_address_conf();
1002
1003	<	/* clean out module paths */
1004	<	mod_clear_paths();
1003	>	modules_conf_clear();  /* Clear modules {} items */
1004	>
1005	>	motd_clear();  /* Clear motd {} items and re-cache default motd */
1006	>
1007	>	cluster_clear();  /* Clear cluster {} items */
1008	>
1009	>	gecos_clear();  /* Clear gecos {} items */
1010
1011	<	pseudo_clear();
1011	>	resv_clear();  /* Clear resv {} items */
1012
1013	<	/* clean out ConfigServerInfo */
1014	<	MyFree(ConfigServerInfo.description);
1013	>	service_clear();  /* Clear service {} items */
1014	>
1015	>	shared_clear();  /* Clear shared {} items */
1016	>
1017	>	pseudo_clear();  /* Clear pseudo {} items */
1018	>
1019	>	#ifdef HAVE_LIBGEOIP
1020	>	GeoIP_delete(GeoIPv4_ctx);
1021	>	GeoIPv4_ctx = NULL;
1022	>	GeoIP_delete(GeoIPv6_ctx);
1023	>	GeoIPv6_ctx = NULL;
1024	>	#endif
1025	>
1026	>	/* Clean out ConfigServerInfo */
1027	>	xfree(ConfigServerInfo.description);
1028		ConfigServerInfo.description = NULL;
1029	<	MyFree(ConfigServerInfo.network_name);
1029	>	xfree(ConfigServerInfo.network_name);
1030		ConfigServerInfo.network_name = NULL;
1031	<	MyFree(ConfigServerInfo.network_desc);
1031	>	xfree(ConfigServerInfo.network_desc);
1032		ConfigServerInfo.network_desc = NULL;
1033	<	#ifdef HAVE_LIBCRYPTO
1034	<	if (ConfigServerInfo.rsa_private_key)
1035	<	{
1036	<	RSA_free(ConfigServerInfo.rsa_private_key);
1037	<	ConfigServerInfo.rsa_private_key = NULL;
1235	<	}
1236	<
1237	<	MyFree(ConfigServerInfo.rsa_private_key_file);
1033	>	xfree(ConfigServerInfo.libgeoip_ipv6_database_file);
1034	>	ConfigServerInfo.libgeoip_ipv6_database_file = NULL;
1035	>	xfree(ConfigServerInfo.libgeoip_ipv4_database_file);
1036	>	ConfigServerInfo.libgeoip_ipv4_database_file = NULL;
1037	>	xfree(ConfigServerInfo.rsa_private_key_file);
1038		ConfigServerInfo.rsa_private_key_file = NULL;
1039	<	#endif
1039	>	xfree(ConfigServerInfo.ssl_certificate_file);
1040	>	ConfigServerInfo.ssl_certificate_file = NULL;
1041	>	xfree(ConfigServerInfo.ssl_dh_param_file);
1042	>	ConfigServerInfo.ssl_dh_param_file = NULL;
1043	>	xfree(ConfigServerInfo.ssl_dh_elliptic_curve);
1044	>	ConfigServerInfo.ssl_dh_elliptic_curve = NULL;
1045	>	xfree(ConfigServerInfo.ssl_cipher_list);
1046	>	ConfigServerInfo.ssl_cipher_list = NULL;
1047	>	xfree(ConfigServerInfo.ssl_message_digest_algorithm);
1048	>	ConfigServerInfo.ssl_message_digest_algorithm = NULL;
1049
1050	<	/* clean out ConfigAdminInfo */
1051	<	MyFree(ConfigAdminInfo.name);
1050	>	/* Clean out ConfigAdminInfo */
1051	>	xfree(ConfigAdminInfo.name);
1052		ConfigAdminInfo.name = NULL;
1053	<	MyFree(ConfigAdminInfo.email);
1053	>	xfree(ConfigAdminInfo.email);
1054		ConfigAdminInfo.email = NULL;
1055	<	MyFree(ConfigAdminInfo.description);
1055	>	xfree(ConfigAdminInfo.description);
1056		ConfigAdminInfo.description = NULL;
1057
1058	<	/* clean out listeners */
1059	<	close_listeners();
1058	>	xfree(ConfigServerHide.flatten_links_file);
1059	>	ConfigServerHide.flatten_links_file = NULL;
1060	>
1061	>	/* Clean out listeners */
1062	>	listener_close_marked();
1063	>	}
1064	>
1065	>	static void
1066	>	conf_handle_tls(int cold)
1067	>	{
1068	>	if (!tls_new_cred())
1069	>	{
1070	>	if (cold)
1071	>	{
1072	>	ilog(LOG_TYPE_IRCD, "Error while initializing TLS");
1073	>	exit(EXIT_FAILURE);
1074	>	}
1075	>	else
1076	>	{
1077	>	/* Failed to load new settings/certs, old ones remain active */
1078	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ALL, SEND_NOTICE,
1079	>	"Error reloading TLS settings, check the ircd log"); // report_crypto_errors logs this
1080	>	}
1081	>	}
1082		}
1083
1084		/* read_conf_files()
#	Line 1280 | Line 1111 | read_conf_files(int cold)
1111		{
1112		ilog(LOG_TYPE_IRCD, "Unable to read configuration file '%s': %s",
1113		filename, strerror(errno));
1114	<	exit(-1);
1114	>	exit(EXIT_FAILURE);
1115		}
1116		else
1117		{
1118	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1118	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ADMIN, SEND_NOTICE,
1119		"Unable to read configuration file '%s': %s",
1120		filename, strerror(errno));
1121		return;
#	Line 1298 | Line 1129 | read_conf_files(int cold)
1129		fclose(conf_parser_ctx.conf_file);
1130
1131		log_reopen_all();
1132	+	conf_handle_tls(cold);
1133
1134	<	add_isupport("NICKLEN", NULL, ConfigServerInfo.max_nick_length);
1135	<	add_isupport("NETWORK", ConfigServerInfo.network_name, -1);
1134	>	isupport_add("NICKLEN", NULL, ConfigServerInfo.max_nick_length);
1135	>	isupport_add("NETWORK", ConfigServerInfo.network_name, -1);
1136
1137	<	snprintf(chanmodes, sizeof(chanmodes), "beI:%d", ConfigChannel.max_bans);
1138	<	add_isupport("MAXLIST", chanmodes, -1);
1139	<	add_isupport("MAXTARGETS", NULL, ConfigGeneral.max_targets);
1140	<	add_isupport("CHANTYPES", "#", -1);
1137	>	snprintf(chanmodes, sizeof(chanmodes), "beI:%u", ConfigChannel.max_bans);
1138	>	isupport_add("MAXLIST", chanmodes, -1);
1139	>	isupport_add("MAXTARGETS", NULL, ConfigGeneral.max_targets);
1140	>	isupport_add("CHANTYPES", "#", -1);
1141
1142	<	snprintf(chanlimit, sizeof(chanlimit), "#:%d",
1142	>	snprintf(chanlimit, sizeof(chanlimit), "#:%u",
1143		ConfigChannel.max_channels);
1144	<	add_isupport("CHANLIMIT", chanlimit, -1);
1145	<	snprintf(chanmodes, sizeof(chanmodes), "%s", "beI,k,l,cimnprstMORS");
1146	<	add_isupport("CHANNELLEN", NULL, CHANNELLEN);
1147	<	add_isupport("TOPICLEN", NULL, ConfigServerInfo.max_topic_length);
1148	<	add_isupport("CHANMODES", chanmodes, -1);
1317	<
1318	<	/*
1319	<	* message_locale may have changed.  rebuild isupport since it relies
1320	<	* on strlen(form_str(RPL_ISUPPORT))
1321	<	*/
1322	<	rebuild_isupport_message_line();
1144	>	isupport_add("CHANLIMIT", chanlimit, -1);
1145	>	snprintf(chanmodes, sizeof(chanmodes), "%s", "beI,k,l,cimnprstCMORST");
1146	>	isupport_add("CHANNELLEN", NULL, CHANNELLEN);
1147	>	isupport_add("TOPICLEN", NULL, ConfigServerInfo.max_topic_length);
1148	>	isupport_add("CHANMODES", chanmodes, -1);
1149		}
1150
1151		/* conf_add_class_to_conf()
#	Line 1329 | Line 1155 | read_conf_files(int cold)
1155		* side effects - Add a class pointer to a conf
1156		*/
1157		void
1158	<	conf_add_class_to_conf(struct MaskItem *conf, const char *class_name)
1158	>	conf_add_class_to_conf(struct MaskItem *conf, const char *name)
1159		{
1160	<	if (class_name == NULL)
1160	>	if (EmptyString(name) || (conf->class = class_find(name, 1)) == NULL)
1161		{
1162		conf->class = class_default;
1163
1164		if (conf->type == CONF_CLIENT || conf->type == CONF_OPER)
1165	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1340	<	"Warning *** Defaulting to default class for %s@%s",
1341	<	conf->user, conf->host);
1342	<	else
1343	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1344	<	"Warning *** Defaulting to default class for %s",
1345	<	conf->name);
1346	<	}
1347	<	else
1348	<	conf->class = class_find(class_name, 1);
1349	<
1350	<	if (conf->class == NULL)
1351	<	{
1352	<	if (conf->type == CONF_CLIENT || conf->type == CONF_OPER)
1353	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1165	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ADMIN, SEND_NOTICE,
1166		"Warning *** Defaulting to default class for %s@%s",
1167		conf->user, conf->host);
1168		else
1169	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1169	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ADMIN, SEND_NOTICE,
1170		"Warning *** Defaulting to default class for %s",
1171		conf->name);
1360	–	conf->class = class_default;
1172		}
1173		}
1174
#	Line 1370 | Line 1181 | conf_add_class_to_conf(struct MaskItem *
1181		void
1182		yyerror(const char *msg)
1183		{
1373	–	char newlinebuf[IRCD_BUFSIZE];
1374	–
1184		if (conf_parser_ctx.pass != 1)
1185		return;
1186
1187	<	strip_tabs(newlinebuf, linebuf, sizeof(newlinebuf));
1188	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1187	>	char *p = stripws(linebuf);
1188	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ADMIN, SEND_NOTICE,
1189		"\"%s\", line %u: %s: %s",
1190	<	conffilebuf, lineno + 1, msg, newlinebuf);
1190	>	conffilebuf, lineno + 1, msg, p);
1191		ilog(LOG_TYPE_IRCD, "\"%s\", line %u: %s: %s",
1192	<	conffilebuf, lineno + 1, msg, newlinebuf);
1192	>	conffilebuf, lineno + 1, msg, p);
1193		}
1194
1195		void
1196		conf_error_report(const char *msg)
1197		{
1198	<	char newlinebuf[IRCD_BUFSIZE];
1199	<
1391	<	strip_tabs(newlinebuf, linebuf, sizeof(newlinebuf));
1392	<	sendto_realops_flags(UMODE_ALL, L_ALL, SEND_NOTICE,
1198	>	char *p = stripws(linebuf);
1199	>	sendto_realops_flags(UMODE_SERVNOTICE, L_ADMIN, SEND_NOTICE,
1200		"\"%s\", line %u: %s: %s",
1201	<	conffilebuf, lineno + 1, msg, newlinebuf);
1201	>	conffilebuf, lineno + 1, msg, linebuf);
1202		ilog(LOG_TYPE_IRCD, "\"%s\", line %u: %s: %s",
1203	<	conffilebuf, lineno + 1, msg, newlinebuf);
1203	>	conffilebuf, lineno + 1, msg, linebuf);
1204		}
1205
1206		/*
#	Line 1406 | Line 1213 | conf_error_report(const char *msg)
1213		* side effects - none
1214		* Originally written by Dianora (Diane, db@db.net)
1215		*/
1216	<	time_t
1216	>	uintmax_t
1217		valid_tkline(const char *data, const int minutes)
1218		{
1219		const unsigned char *p = (const unsigned char *)data;
1220		unsigned char tmpch = '\0';
1221	<	time_t result = 0;
1221	>	uintmax_t result = 0;
1222
1223		while ((tmpch = *p++))
1224		{
#	Line 1424 | Line 1231 | valid_tkline(const char *data, const int
1231
1232		/*
1233		* In the degenerate case where oper does a /quote kline 0 user@host :reason
1234	<	* i.e. they specifically use 0, I am going to return 1 instead
1235	<	* as a return value of non-zero is used to flag it as a temporary kline
1234	>	* i.e. they specifically use 0, I am going to return 1 instead as a return
1235	>	* value of non-zero is used to flag it as a temporary kline
1236		*/
1237		if (result == 0)
1238		result = 1;
#	Line 1440 | Line 1247 | valid_tkline(const char *data, const int
1247		if (result > MAX_TDKLINE_TIME)
1248		result = MAX_TDKLINE_TIME;
1249
1250	<	result = result * 60;  /* turn it into seconds */
1250	>	result = result * 60;  /* Turn it into seconds */
1251
1252		return result;
1253		}
#	Line 1456 | Line 1263 | valid_wild_card_simple(const char *data)
1263		{
1264		const unsigned char *p = (const unsigned char *)data;
1265		unsigned char tmpch = '\0';
1266	<	unsigned int nonwild = 0;
1266	>	unsigned int nonwild = 0, wild = 0;
1267
1268		while ((tmpch = *p++))
1269		{
#	Line 1471 | Line 1278 | valid_wild_card_simple(const char *data)
1278		if (++nonwild >= ConfigGeneral.min_nonwildcard_simple)
1279		return 1;
1280		}
1281	+	else
1282	+	++wild;
1283		}
1284
1285	<	return 0;
1285	>	return !wild;
1286		}
1287
1288		/* valid_wild_card()
#	Line 1485 | Line 1294 | valid_wild_card_simple(const char *data)
1294		* side effects - NOTICE is given to source_p if warn is 1
1295		*/
1296		int
1297	<	valid_wild_card(struct Client *source_p, int warn, int count, ...)
1297	>	valid_wild_card(int count, ...)
1298		{
1299		unsigned char tmpch = '\0';
1300		unsigned int nonwild = 0;
#	Line 1528 | Line 1337 | valid_wild_card(struct Client *source_p,
1337		}
1338		}
1339
1531	–	if (warn)
1532	–	sendto_one_notice(source_p, &me,
1533	–	":Please include at least %u non-wildcard characters with the mask",
1534	–	ConfigGeneral.min_nonwildcard);
1340		va_end(args);
1341		return 0;
1342		}
#	Line 1547 | Line 1352 | valid_wild_card(struct Client *source_p,
1352		*/
1353		static int
1354		find_user_host(struct Client *source_p, char *user_host_or_nick,
1355	<	char *luser, char *lhost, unsigned int flags)
1355	>	char *luser, char *lhost)
1356		{
1357		struct Client *target_p = NULL;
1358		char *hostp = NULL;
#	Line 1592 | Line 1397 | find_user_host(struct Client *source_p,
1397		find_chasing(source_p, user_host_or_nick)) == NULL)
1398		return 0;  /* find_chasing sends ERR_NOSUCHNICK */
1399
1400	<	if (IsExemptKline(target_p))
1400	>	if (HasFlag(target_p, FLAGS_EXEMPTKLINE))
1401		{
1402		if (IsClient(source_p))
1403		sendto_one_notice(source_p, &me, ":%s is E-lined", target_p->name);
#	Line 1600 | Line 1405 | find_user_host(struct Client *source_p,
1405		}
1406
1407		/*
1408	<	* turn the "user" bit into "*user", blow away '~'
1408	>	* Turn the "user" bit into "*user", blow away '~'
1409		* if found in original user name (non-idented)
1410		*/
1411		strlcpy(luser, target_p->username, USERLEN*4 + 1);
#	Line 1608 | Line 1413 | find_user_host(struct Client *source_p,
1413		if (target_p->username[0] == '~')
1414		luser[0] = '*';
1415
1416	<	if (!strcmp(target_p->sockhost, "0"))
1612	<	strlcpy(lhost, target_p->host, HOSTLEN*4 + 1);
1613	<	else
1614	<	strlcpy(lhost, target_p->sockhost, HOSTLEN*4 + 1);
1416	>	strlcpy(lhost, target_p->sockhost, HOSTLEN*4 + 1);
1417		return 1;
1418		}
1419
#	Line 1632 | Line 1434 | find_user_host(struct Client *source_p,
1434		*              - pointer to target_server to parse into if non NULL
1435		*              - pointer to reason to parse into
1436		*
1437	<	* output       - 1 if valid, -1 if not valid
1437	>	* output       - 1 if valid, 0 if not valid
1438		* side effects - A generalised k/d/x etc. line parser,
1439		*               "ALINE [time] user@host|string [ON] target :reason"
1440		*                will parse returning a parsed user, host if
#	Line 1651 | Line 1453 | find_user_host(struct Client *source_p,
1453		int
1454		parse_aline(const char *cmd, struct Client *source_p,
1455		int parc, char **parv,
1456	<	int parse_flags, char **up_p, char **h_p, time_t *tkline_time,
1456	>	char **up_p, char **h_p, uintmax_t *tkline_time,
1457		char **target_server, char **reason)
1458		{
1459	<	int found_tkline_time=0;
1460	<	static char def_reason[] = CONF_NOREASON;
1459	>	uintmax_t found_tkline_time=0;
1460	>	static char default_reason[] = CONF_NOREASON;
1461		static char user[USERLEN*4+1];
1462		static char host[HOSTLEN*4+1];
1463
#	Line 1674 | Line 1476 | parse_aline(const char *cmd, struct Clie
1476		else
1477		{
1478		sendto_one_notice(source_p, &me, ":temp_line not supported by %s", cmd);
1479	<	return -1;
1479	>	return 0;
1480		}
1481		}
1482
1483		if (parc == 0)
1484		{
1485		sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, cmd);
1486	<	return -1;
1486	>	return 0;
1487		}
1488
1489		if (h_p == NULL)
1490		*up_p = *parv;
1491		else
1492		{
1493	<	if (find_user_host(source_p, *parv, user, host, parse_flags) == 0)
1494	<	return -1;
1493	>	if (find_user_host(source_p, *parv, user, host) == 0)
1494	>	return 0;
1495
1496		*up_p = user;
1497		*h_p = host;
#	Line 1705 | Line 1507 | parse_aline(const char *cmd, struct Clie
1507		parc--;
1508		parv++;
1509
1708	–	if (target_server == NULL)
1709	–	{
1710	–	sendto_one_notice(source_p, &me, ":ON server not supported by %s", cmd);
1711	–	return -1;
1712	–	}
1713	–
1510		if (!HasOFlag(source_p, OPER_FLAG_REMOTEBAN))
1511		{
1512		sendto_one_numeric(source_p, &me, ERR_NOPRIVS, "remoteban");
1513	<	return -1;
1513	>	return 0;
1514		}
1515
1516		if (parc == 0 || EmptyString(*parv))
1517		{
1518		sendto_one_numeric(source_p, &me, ERR_NEEDMOREPARAMS, cmd);
1519	<	return -1;
1519	>	return 0;
1520		}
1521
1522		*target_server = *parv;
#	Line 1737 | Line 1533 | parse_aline(const char *cmd, struct Clie
1533		}
1534		}
1535
1740	–	if (h_p)
1741	–	{
1742	–	if (strchr(user, '!'))
1743	–	{
1744	–	sendto_one_notice(source_p, &me, ":Invalid character '!' in kline");
1745	–	return -1;
1746	–	}
1747	–
1748	–	if ((parse_flags & AWILD) && !valid_wild_card(source_p, 1, 2, *up_p, *h_p))
1749	–	return -1;
1750	–	}
1751	–	else
1752	–	if ((parse_flags & AWILD) && !valid_wild_card(source_p, 1, 1, *up_p))
1753	–	return -1;
1754	–
1536		if (reason)
1537		{
1538		if (parc && !EmptyString(*parv))
1758	–	{
1539		*reason = *parv;
1760	–
1761	–	if (!valid_comment(source_p, *reason, 1))
1762	–	return -1;
1763	–	}
1540		else
1541	<	*reason = def_reason;
1541	>	*reason = default_reason;
1542		}
1543
1544		return 1;
1545		}
1546
1771	–	/* valid_comment()
1772	–	*
1773	–	* inputs       - pointer to client
1774	–	*              - pointer to comment
1775	–	* output       - 0 if no valid comment,
1776	–	*              - 1 if valid
1777	–	* side effects - truncates reason where necessary
1778	–	*/
1779	–	int
1780	–	valid_comment(struct Client *source_p, char *comment, int warn)
1781	–	{
1782	–	if (strlen(comment) > REASONLEN)
1783	–	comment[REASONLEN-1] = '\0';
1784	–
1785	–	return 1;
1786	–	}
1787	–
1547		/* match_conf_password()
1548		*
1549		* inputs       - pointer to given password
#	Line 1809 | Line 1568 | match_conf_password(const char *password
1568		}
1569
1570		/*
1812	–	* cluster_a_line
1813	–	*
1814	–	* inputs       - client sending the cluster
1815	–	*              - command name "KLINE" "XLINE" etc.
1816	–	*              - capab -- CAP_KLN etc. from server.h
1817	–	*              - cluster type -- CLUSTER_KLINE etc. from conf.h
1818	–	*              - pattern and args to send along
1819	–	* output       - none
1820	–	* side effects - Take source_p send the pattern with args given
1821	–	*                along to all servers that match capab and cluster type
1822	–	*/
1823	–	void
1824	–	cluster_a_line(struct Client *source_p, const char *command,
1825	–	int capab, int cluster_type, const char *pattern, ...)
1826	–	{
1827	–	va_list args;
1828	–	char buffer[IRCD_BUFSIZE] = "";
1829	–	const dlink_node *node = NULL;
1830	–
1831	–	va_start(args, pattern);
1832	–	vsnprintf(buffer, sizeof(buffer), pattern, args);
1833	–	va_end(args);
1834	–
1835	–	DLINK_FOREACH(node, cluster_items.head)
1836	–	{
1837	–	const struct MaskItem *conf = node->data;
1838	–
1839	–	if (conf->flags & cluster_type)
1840	–	sendto_match_servs(source_p, conf->name, CAP_CLUSTER|capab,
1841	–	"%s %s %s", command, conf->name, buffer);
1842	–	}
1843	–	}
1844	–
1845	–	/*
1571		* split_nuh
1572		*
1573		* inputs       - pointer to original mask (modified in place)
#	Line 1923 | Line 1648 | split_nuh(struct split_nuh_item *const i
1648		}
1649		else
1650		{
1651	<	/* no @ found */
1651	>	/* No @ found */
1652		if (!iptr->nickptr || strpbrk(iptr->nuhmask, ".:"))
1653		strlcpy(iptr->hostptr, iptr->nuhmask, iptr->hostsize);
1654		else

Comparing ircd-hybrid/trunk/src/conf.c (property svn:keywords):
Revision 5506 by michael, Mon Feb 9 19:11:43 2015 UTC vs.
Revision 7726 by michael, Mon Sep 26 15:00:20 2016 UTC

#	Line 1 | Line 1
1	<	Id Revision
1	>	Id

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines (old)
>	Changed lines (new)