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Add listen::defer_accept option for controlling usage of TCP_DEFER_ACCEPT option.
[solanum.git] / src / newconf.c
1 /* This code is in the public domain.
2 * $Id: newconf.c 3550 2007-08-09 06:47:26Z nenolod $
3 */
4
5 #include "stdinc.h"
6
7 #ifdef HAVE_LIBCRYPTO
8 #include <openssl/pem.h>
9 #include <openssl/rsa.h>
10 #endif
11
12 #include "newconf.h"
13 #include "ircd_defs.h"
14 #include "common.h"
15 #include "logger.h"
16 #include "s_conf.h"
17 #include "s_user.h"
18 #include "s_newconf.h"
19 #include "send.h"
20 #include "setup.h"
21 #include "modules.h"
22 #include "listener.h"
23 #include "hostmask.h"
24 #include "s_serv.h"
25 #include "hash.h"
26 #include "cache.h"
27 #include "ircd.h"
28 #include "snomask.h"
29 #include "blacklist.h"
30 #include "sslproc.h"
31 #include "privilege.h"
32
33 #define CF_TYPE(x) ((x) & CF_MTYPE)
34
35 static int yy_defer_accept = 1;
36
37 struct TopConf *conf_cur_block;
38 static char *conf_cur_block_name;
39
40 static rb_dlink_list conf_items;
41
42 static struct ConfItem *yy_aconf = NULL;
43
44 static struct Class *yy_class = NULL;
45
46 static struct remote_conf *yy_shared = NULL;
47 static struct server_conf *yy_server = NULL;
48
49 static rb_dlink_list yy_aconf_list;
50 static rb_dlink_list yy_oper_list;
51 static rb_dlink_list yy_shared_list;
52 static rb_dlink_list yy_cluster_list;
53 static struct oper_conf *yy_oper = NULL;
54
55 static struct alias_entry *yy_alias = NULL;
56
57 static char *yy_blacklist_host = NULL;
58 static char *yy_blacklist_reason = NULL;
59 static int yy_blacklist_ipv4 = 1;
60 static int yy_blacklist_ipv6 = 0;
61
62 static char *yy_privset_extends = NULL;
63
64 static const char *
65 conf_strtype(int type)
66 {
67 switch (type & CF_MTYPE)
68 {
69 case CF_INT:
70 return "integer value";
71 case CF_STRING:
72 return "unquoted string";
73 case CF_YESNO:
74 return "yes/no value";
75 case CF_QSTRING:
76 return "quoted string";
77 case CF_TIME:
78 return "time/size value";
79 default:
80 return "unknown type";
81 }
82 }
83
84 int
85 add_top_conf(const char *name, int (*sfunc) (struct TopConf *),
86 int (*efunc) (struct TopConf *), struct ConfEntry *items)
87 {
88 struct TopConf *tc;
89
90 tc = rb_malloc(sizeof(struct TopConf));
91
92 tc->tc_name = name;
93 tc->tc_sfunc = sfunc;
94 tc->tc_efunc = efunc;
95 tc->tc_entries = items;
96
97 rb_dlinkAddAlloc(tc, &conf_items);
98 return 0;
99 }
100
101 struct TopConf *
102 find_top_conf(const char *name)
103 {
104 rb_dlink_node *d;
105 struct TopConf *tc;
106
107 RB_DLINK_FOREACH(d, conf_items.head)
108 {
109 tc = d->data;
110 if(strcasecmp(tc->tc_name, name) == 0)
111 return tc;
112 }
113
114 return NULL;
115 }
116
117
118 struct ConfEntry *
119 find_conf_item(const struct TopConf *top, const char *name)
120 {
121 struct ConfEntry *cf;
122 rb_dlink_node *d;
123
124 if(top->tc_entries)
125 {
126 int i;
127
128 for(i = 0; top->tc_entries[i].cf_type; i++)
129 {
130 cf = &top->tc_entries[i];
131
132 if(!strcasecmp(cf->cf_name, name))
133 return cf;
134 }
135 }
136
137 RB_DLINK_FOREACH(d, top->tc_items.head)
138 {
139 cf = d->data;
140 if(strcasecmp(cf->cf_name, name) == 0)
141 return cf;
142 }
143
144 return NULL;
145 }
146
147 int
148 remove_top_conf(char *name)
149 {
150 struct TopConf *tc;
151 rb_dlink_node *ptr;
152
153 if((tc = find_top_conf(name)) == NULL)
154 return -1;
155
156 if((ptr = rb_dlinkFind(tc, &conf_items)) == NULL)
157 return -1;
158
159 rb_dlinkDestroy(ptr, &conf_items);
160 rb_free(tc);
161
162 return 0;
163 }
164
165 static void
166 conf_set_serverinfo_name(void *data)
167 {
168 if(ServerInfo.name == NULL)
169 {
170 const char *s;
171 int dots = 0;
172
173 for(s = data; *s != '\0'; s++)
174 {
175 if(!IsServChar(*s))
176 {
177 conf_report_error("Ignoring serverinfo::name "
178 "-- bogus servername.");
179 return;
180 }
181 else if(*s == '.')
182 ++dots;
183 }
184
185 if(!dots)
186 {
187 conf_report_error("Ignoring serverinfo::name -- must contain '.'");
188 return;
189 }
190
191 s = data;
192
193 if(IsDigit(*s))
194 {
195 conf_report_error("Ignoring serverinfo::name -- cannot begin with digit.");
196 return;
197 }
198
199 /* the ircd will exit() in main() if we dont set one */
200 if(strlen(s) <= HOSTLEN)
201 ServerInfo.name = rb_strdup((char *) data);
202 }
203 }
204
205 static void
206 conf_set_serverinfo_sid(void *data)
207 {
208 char *sid = data;
209
210 if(ServerInfo.sid[0] == '\0')
211 {
212 if(!IsDigit(sid[0]) || !IsIdChar(sid[1]) ||
213 !IsIdChar(sid[2]) || sid[3] != '\0')
214 {
215 conf_report_error("Ignoring serverinfo::sid "
216 "-- bogus sid.");
217 return;
218 }
219
220 strcpy(ServerInfo.sid, sid);
221 }
222 }
223
224 static void
225 conf_set_serverinfo_network_name(void *data)
226 {
227 char *p;
228
229 if((p = strchr((char *) data, ' ')))
230 *p = '\0';
231
232 rb_free(ServerInfo.network_name);
233 ServerInfo.network_name = rb_strdup((char *) data);
234 }
235
236 static void
237 conf_set_serverinfo_vhost(void *data)
238 {
239 if(rb_inet_pton(AF_INET, (char *) data, &ServerInfo.ip.sin_addr) <= 0)
240 {
241 conf_report_error("Invalid netmask for server IPv4 vhost (%s)", (char *) data);
242 return;
243 }
244 ServerInfo.ip.sin_family = AF_INET;
245 ServerInfo.specific_ipv4_vhost = 1;
246 }
247
248 static void
249 conf_set_serverinfo_vhost6(void *data)
250 {
251 #ifdef RB_IPV6
252 if(rb_inet_pton(AF_INET6, (char *) data, &ServerInfo.ip6.sin6_addr) <= 0)
253 {
254 conf_report_error("Invalid netmask for server IPv6 vhost (%s)", (char *) data);
255 return;
256 }
257
258 ServerInfo.specific_ipv6_vhost = 1;
259 ServerInfo.ip6.sin6_family = AF_INET6;
260 #else
261 conf_report_error("Warning -- ignoring serverinfo::vhost6 -- IPv6 support not available.");
262 #endif
263 }
264
265 static void
266 conf_set_serverinfo_nicklen(void *data)
267 {
268 ConfigFileEntry.nicklen = (*(unsigned int *) data) + 1;
269
270 if (ConfigFileEntry.nicklen > NICKLEN)
271 {
272 conf_report_error("Warning -- ignoring serverinfo::nicklen -- provided nicklen (%u) is greater than allowed nicklen (%u)",
273 ConfigFileEntry.nicklen - 1, NICKLEN - 1);
274 ConfigFileEntry.nicklen = NICKLEN;
275 }
276 else if (ConfigFileEntry.nicklen < 9 + 1)
277 {
278 conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
279 ConfigFileEntry.nicklen);
280 ConfigFileEntry.nicklen = 9 + 1;
281 }
282 }
283
284 static void
285 conf_set_modules_module(void *data)
286 {
287 #ifndef STATIC_MODULES
288 char *m_bn;
289
290 m_bn = rb_basename((char *) data);
291
292 if(findmodule_byname(m_bn) != -1)
293 return;
294
295 load_one_module((char *) data, 0);
296
297 rb_free(m_bn);
298 #else
299 conf_report_error("Ignoring modules::module -- loadable module support not present.");
300 #endif
301 }
302
303 static void
304 conf_set_modules_path(void *data)
305 {
306 #ifndef STATIC_MODULES
307 mod_add_path((char *) data);
308 #else
309 conf_report_error("Ignoring modules::path -- loadable module support not present.");
310 #endif
311 }
312
313 struct mode_table
314 {
315 const char *name;
316 int mode;
317 };
318
319 /* *INDENT-OFF* */
320 static struct mode_table umode_table[] = {
321 {"callerid", UMODE_CALLERID },
322 {"deaf", UMODE_DEAF },
323 {"invisible", UMODE_INVISIBLE },
324 {"locops", UMODE_LOCOPS },
325 {"noforward", UMODE_NOFORWARD },
326 {"regonlymsg", UMODE_REGONLYMSG},
327 {"servnotice", UMODE_SERVNOTICE},
328 {"wallop", UMODE_WALLOP },
329 {"operwall", UMODE_OPERWALL },
330 {NULL, 0}
331 };
332
333 static struct mode_table oper_table[] = {
334 {"encrypted", OPER_ENCRYPTED },
335 {"need_ssl", OPER_NEEDSSL },
336 {NULL, 0}
337 };
338
339 static struct mode_table auth_table[] = {
340 {"encrypted", CONF_FLAGS_ENCRYPTED },
341 {"spoof_notice", CONF_FLAGS_SPOOF_NOTICE },
342 {"exceed_limit", CONF_FLAGS_NOLIMIT },
343 {"dnsbl_exempt", CONF_FLAGS_EXEMPTDNSBL },
344 {"kline_exempt", CONF_FLAGS_EXEMPTKLINE },
345 {"flood_exempt", CONF_FLAGS_EXEMPTFLOOD },
346 {"spambot_exempt", CONF_FLAGS_EXEMPTSPAMBOT },
347 {"shide_exempt", CONF_FLAGS_EXEMPTSHIDE },
348 {"jupe_exempt", CONF_FLAGS_EXEMPTJUPE },
349 {"resv_exempt", CONF_FLAGS_EXEMPTRESV },
350 {"no_tilde", CONF_FLAGS_NO_TILDE },
351 {"need_ident", CONF_FLAGS_NEED_IDENTD },
352 {"have_ident", CONF_FLAGS_NEED_IDENTD },
353 {"need_ssl", CONF_FLAGS_NEED_SSL },
354 {"need_sasl", CONF_FLAGS_NEED_SASL },
355 {NULL, 0}
356 };
357
358 static struct mode_table connect_table[] = {
359 { "autoconn", SERVER_AUTOCONN },
360 { "compressed", SERVER_COMPRESSED },
361 { "encrypted", SERVER_ENCRYPTED },
362 { "topicburst", SERVER_TB },
363 { "ssl", SERVER_SSL },
364 { NULL, 0 },
365 };
366
367 static struct mode_table cluster_table[] = {
368 { "kline", SHARED_PKLINE },
369 { "tkline", SHARED_TKLINE },
370 { "unkline", SHARED_UNKLINE },
371 { "locops", SHARED_LOCOPS },
372 { "xline", SHARED_PXLINE },
373 { "txline", SHARED_TXLINE },
374 { "unxline", SHARED_UNXLINE },
375 { "resv", SHARED_PRESV },
376 { "tresv", SHARED_TRESV },
377 { "unresv", SHARED_UNRESV },
378 { "all", CLUSTER_ALL },
379 {NULL, 0}
380 };
381
382 static struct mode_table shared_table[] =
383 {
384 { "kline", SHARED_PKLINE|SHARED_TKLINE },
385 { "xline", SHARED_PXLINE|SHARED_TXLINE },
386 { "resv", SHARED_PRESV|SHARED_TRESV },
387 { "dline", SHARED_PDLINE|SHARED_TDLINE },
388 { "tdline", SHARED_TDLINE },
389 { "pdline", SHARED_PDLINE },
390 { "undline", SHARED_UNDLINE },
391 { "tkline", SHARED_TKLINE },
392 { "unkline", SHARED_UNKLINE },
393 { "txline", SHARED_TXLINE },
394 { "unxline", SHARED_UNXLINE },
395 { "tresv", SHARED_TRESV },
396 { "unresv", SHARED_UNRESV },
397 { "locops", SHARED_LOCOPS },
398 { "rehash", SHARED_REHASH },
399 { "all", SHARED_ALL },
400 { "none", 0 },
401 {NULL, 0}
402 };
403 /* *INDENT-ON* */
404
405 static int
406 find_umode(struct mode_table *tab, const char *name)
407 {
408 int i;
409
410 for (i = 0; tab[i].name; i++)
411 {
412 if(strcmp(tab[i].name, name) == 0)
413 return tab[i].mode;
414 }
415
416 return -1;
417 }
418
419 static void
420 set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, conf_parm_t * args)
421 {
422 for (; args; args = args->next)
423 {
424 const char *umode;
425 int dir = 1;
426 int mode;
427
428 if((args->type & CF_MTYPE) != CF_STRING)
429 {
430 conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
431 continue;
432 }
433
434 umode = args->v.string;
435
436 if(*umode == '~')
437 {
438 dir = 0;
439 umode++;
440 }
441
442 mode = find_umode(tab, umode);
443
444 if(mode == -1)
445 {
446 conf_report_error("Warning -- unknown %s %s.", whatis, args->v.string);
447 continue;
448 }
449
450 if(mode)
451 {
452 if(dir)
453 *modes |= mode;
454 else
455 *modes &= ~mode;
456 }
457 else
458 *modes = 0;
459 }
460 }
461
462 static void
463 conf_set_privset_extends(void *data)
464 {
465 yy_privset_extends = rb_strdup((char *) data);
466 }
467
468 static void
469 conf_set_privset_privs(void *data)
470 {
471 char *privs = NULL;
472 conf_parm_t *args = data;
473
474 for (; args; args = args->next)
475 {
476 if (privs == NULL)
477 privs = rb_strdup(args->v.string);
478 else
479 {
480 char *privs_old = privs;
481
482 privs = rb_malloc(strlen(privs_old) + 1 + strlen(args->v.string) + 1);
483 strcpy(privs, privs_old);
484 strcat(privs, " ");
485 strcat(privs, args->v.string);
486
487 rb_free(privs_old);
488 }
489 }
490
491 if (privs)
492 {
493 if (yy_privset_extends)
494 {
495 struct PrivilegeSet *set = privilegeset_get(yy_privset_extends);
496
497 if (!set)
498 {
499 conf_report_error("Warning -- unknown parent privilege set %s for %s; assuming defaults", yy_privset_extends, conf_cur_block_name);
500
501 set = privilegeset_get("default");
502 }
503
504 privilegeset_extend(set, conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
505
506 rb_free(yy_privset_extends);
507 yy_privset_extends = NULL;
508 }
509 else
510 privilegeset_set_new(conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
511
512 rb_free(privs);
513 }
514 }
515
516 static int
517 conf_begin_oper(struct TopConf *tc)
518 {
519 rb_dlink_node *ptr;
520 rb_dlink_node *next_ptr;
521
522 if(yy_oper != NULL)
523 {
524 free_oper_conf(yy_oper);
525 yy_oper = NULL;
526 }
527
528 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
529 {
530 free_oper_conf(ptr->data);
531 rb_dlinkDestroy(ptr, &yy_oper_list);
532 }
533
534 yy_oper = make_oper_conf();
535 yy_oper->flags |= OPER_ENCRYPTED;
536
537 return 0;
538 }
539
540 static int
541 conf_end_oper(struct TopConf *tc)
542 {
543 struct oper_conf *yy_tmpoper;
544 rb_dlink_node *ptr;
545 rb_dlink_node *next_ptr;
546
547 if(conf_cur_block_name != NULL)
548 {
549 if(strlen(conf_cur_block_name) > OPERNICKLEN)
550 conf_cur_block_name[OPERNICKLEN] = '\0';
551
552 yy_oper->name = rb_strdup(conf_cur_block_name);
553 }
554
555 if(EmptyString(yy_oper->name))
556 {
557 conf_report_error("Ignoring operator block -- missing name.");
558 return 0;
559 }
560
561 #ifdef HAVE_LIBCRYPTO
562 if(EmptyString(yy_oper->passwd) && EmptyString(yy_oper->rsa_pubkey_file))
563 #else
564 if(EmptyString(yy_oper->passwd))
565 #endif
566 {
567 conf_report_error("Ignoring operator block for %s -- missing password",
568 yy_oper->name);
569 return 0;
570 }
571
572
573 if (!yy_oper->privset)
574 yy_oper->privset = privilegeset_get("default");
575
576 /* now, yy_oper_list contains a stack of oper_conf's with just user
577 * and host in, yy_oper contains the rest of the information which
578 * we need to copy into each element in yy_oper_list
579 */
580 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
581 {
582 yy_tmpoper = ptr->data;
583
584 yy_tmpoper->name = rb_strdup(yy_oper->name);
585
586 /* could be an rsa key instead.. */
587 if(!EmptyString(yy_oper->passwd))
588 yy_tmpoper->passwd = rb_strdup(yy_oper->passwd);
589
590 yy_tmpoper->flags = yy_oper->flags;
591 yy_tmpoper->umodes = yy_oper->umodes;
592 yy_tmpoper->snomask = yy_oper->snomask;
593 yy_tmpoper->privset = yy_oper->privset;
594
595 #ifdef HAVE_LIBCRYPTO
596 if(yy_oper->rsa_pubkey_file)
597 {
598 BIO *file;
599
600 if((file = BIO_new_file(yy_oper->rsa_pubkey_file, "r")) == NULL)
601 {
602 conf_report_error("Ignoring operator block for %s -- "
603 "rsa_public_key_file cant be opened",
604 yy_tmpoper->name);
605 return 0;
606 }
607
608 yy_tmpoper->rsa_pubkey =
609 (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
610
611 (void)BIO_set_close(file, BIO_CLOSE);
612 BIO_free(file);
613
614 if(yy_tmpoper->rsa_pubkey == NULL)
615 {
616 conf_report_error("Ignoring operator block for %s -- "
617 "rsa_public_key_file key invalid; check syntax",
618 yy_tmpoper->name);
619 return 0;
620 }
621 }
622
623 if(!EmptyString(yy_oper->certfp))
624 yy_tmpoper->certfp = rb_strdup(yy_oper->certfp);
625 #endif
626
627 /* all is ok, put it on oper_conf_list */
628 rb_dlinkMoveNode(ptr, &yy_oper_list, &oper_conf_list);
629 }
630
631 free_oper_conf(yy_oper);
632 yy_oper = NULL;
633
634 return 0;
635 }
636
637 static void
638 conf_set_oper_flags(void *data)
639 {
640 conf_parm_t *args = data;
641
642 set_modes_from_table(&yy_oper->flags, "flag", oper_table, args);
643 }
644
645 static void
646 conf_set_oper_fingerprint(void *data)
647 {
648 if (yy_oper->certfp)
649 rb_free(yy_oper->certfp);
650 yy_oper->certfp = rb_strdup((char *) data);
651 }
652
653 static void
654 conf_set_oper_privset(void *data)
655 {
656 yy_oper->privset = privilegeset_get((char *) data);
657 }
658
659 static void
660 conf_set_oper_user(void *data)
661 {
662 struct oper_conf *yy_tmpoper;
663 char *p;
664 char *host = (char *) data;
665
666 yy_tmpoper = make_oper_conf();
667
668 if((p = strchr(host, '@')))
669 {
670 *p++ = '\0';
671
672 yy_tmpoper->username = rb_strdup(host);
673 yy_tmpoper->host = rb_strdup(p);
674 }
675 else
676 {
677
678 yy_tmpoper->username = rb_strdup("*");
679 yy_tmpoper->host = rb_strdup(host);
680 }
681
682 if(EmptyString(yy_tmpoper->username) || EmptyString(yy_tmpoper->host))
683 {
684 conf_report_error("Ignoring user -- missing username/host");
685 free_oper_conf(yy_tmpoper);
686 return;
687 }
688
689 rb_dlinkAddAlloc(yy_tmpoper, &yy_oper_list);
690 }
691
692 static void
693 conf_set_oper_password(void *data)
694 {
695 if(yy_oper->passwd)
696 {
697 memset(yy_oper->passwd, 0, strlen(yy_oper->passwd));
698 rb_free(yy_oper->passwd);
699 }
700
701 yy_oper->passwd = rb_strdup((char *) data);
702 }
703
704 static void
705 conf_set_oper_rsa_public_key_file(void *data)
706 {
707 #ifdef HAVE_LIBCRYPTO
708 rb_free(yy_oper->rsa_pubkey_file);
709 yy_oper->rsa_pubkey_file = rb_strdup((char *) data);
710 #else
711 conf_report_error("Warning -- ignoring rsa_public_key_file (OpenSSL support not available");
712 #endif
713 }
714
715 static void
716 conf_set_oper_umodes(void *data)
717 {
718 set_modes_from_table(&yy_oper->umodes, "umode", umode_table, data);
719 }
720
721 static void
722 conf_set_oper_snomask(void *data)
723 {
724 yy_oper->snomask = parse_snobuf_to_mask(0, (const char *) data);
725 }
726
727 static int
728 conf_begin_class(struct TopConf *tc)
729 {
730 if(yy_class)
731 free_class(yy_class);
732
733 yy_class = make_class();
734 return 0;
735 }
736
737 static int
738 conf_end_class(struct TopConf *tc)
739 {
740 if(conf_cur_block_name != NULL)
741 yy_class->class_name = rb_strdup(conf_cur_block_name);
742
743 if(EmptyString(yy_class->class_name))
744 {
745 conf_report_error("Ignoring connect block -- missing name.");
746 return 0;
747 }
748
749 add_class(yy_class);
750 yy_class = NULL;
751 return 0;
752 }
753
754 static void
755 conf_set_class_ping_time(void *data)
756 {
757 yy_class->ping_freq = *(unsigned int *) data;
758 }
759
760 static void
761 conf_set_class_cidr_ipv4_bitlen(void *data)
762 {
763 unsigned int maxsize = 32;
764 if(*(unsigned int *) data > maxsize)
765 conf_report_error
766 ("class::cidr_ipv4_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
767 *(unsigned int *) data, maxsize);
768 else
769 yy_class->cidr_ipv4_bitlen = *(unsigned int *) data;
770
771 }
772
773 #ifdef RB_IPV6
774 static void
775 conf_set_class_cidr_ipv6_bitlen(void *data)
776 {
777 unsigned int maxsize = 128;
778 if(*(unsigned int *) data > maxsize)
779 conf_report_error
780 ("class::cidr_ipv6_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
781 *(unsigned int *) data, maxsize);
782 else
783 yy_class->cidr_ipv6_bitlen = *(unsigned int *) data;
784
785 }
786 #endif
787
788 static void
789 conf_set_class_number_per_cidr(void *data)
790 {
791 yy_class->cidr_amount = *(unsigned int *) data;
792 }
793
794 static void
795 conf_set_class_number_per_ip(void *data)
796 {
797 yy_class->max_local = *(unsigned int *) data;
798 }
799
800
801 static void
802 conf_set_class_number_per_ip_global(void *data)
803 {
804 yy_class->max_global = *(unsigned int *) data;
805 }
806
807 static void
808 conf_set_class_number_per_ident(void *data)
809 {
810 yy_class->max_ident = *(unsigned int *) data;
811 }
812
813 static void
814 conf_set_class_connectfreq(void *data)
815 {
816 yy_class->con_freq = *(unsigned int *) data;
817 }
818
819 static void
820 conf_set_class_max_number(void *data)
821 {
822 yy_class->max_total = *(unsigned int *) data;
823 }
824
825 static void
826 conf_set_class_sendq(void *data)
827 {
828 yy_class->max_sendq = *(unsigned int *) data;
829 }
830
831 static char *listener_address;
832
833 static int
834 conf_begin_listen(struct TopConf *tc)
835 {
836 rb_free(listener_address);
837 listener_address = NULL;
838 return 0;
839 }
840
841 static int
842 conf_end_listen(struct TopConf *tc)
843 {
844 rb_free(listener_address);
845 listener_address = NULL;
846 return 0;
847 }
848
849 static void
850 conf_set_listen_defer_accept(void *data)
851 {
852 yy_defer_accept = *(unsigned int *) data;
853 }
854
855 static void
856 conf_set_listen_port_both(void *data, int ssl)
857 {
858 conf_parm_t *args = data;
859 for (; args; args = args->next)
860 {
861 if((args->type & CF_MTYPE) != CF_INT)
862 {
863 conf_report_error
864 ("listener::port argument is not an integer " "-- ignoring.");
865 continue;
866 }
867 if(listener_address == NULL)
868 {
869 add_listener(args->v.number, listener_address, AF_INET, ssl, yy_defer_accept);
870 #ifdef RB_IPV6
871 add_listener(args->v.number, listener_address, AF_INET6, ssl, yy_defer_accept);
872 #endif
873 }
874 else
875 {
876 int family;
877 #ifdef RB_IPV6
878 if(strchr(listener_address, ':') != NULL)
879 family = AF_INET6;
880 else
881 #endif
882 family = AF_INET;
883
884 add_listener(args->v.number, listener_address, family, ssl, yy_defer_accept);
885
886 }
887
888 }
889 }
890
891 static void
892 conf_set_listen_port(void *data)
893 {
894 conf_set_listen_port_both(data, 0);
895 }
896
897 static void
898 conf_set_listen_sslport(void *data)
899 {
900 conf_set_listen_port_both(data, 1);
901 }
902
903 static void
904 conf_set_listen_address(void *data)
905 {
906 rb_free(listener_address);
907 listener_address = rb_strdup(data);
908 }
909
910 static int
911 conf_begin_auth(struct TopConf *tc)
912 {
913 rb_dlink_node *ptr;
914 rb_dlink_node *next_ptr;
915
916 if(yy_aconf)
917 free_conf(yy_aconf);
918
919 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
920 {
921 free_conf(ptr->data);
922 rb_dlinkDestroy(ptr, &yy_aconf_list);
923 }
924
925 yy_aconf = make_conf();
926 yy_aconf->status = CONF_CLIENT;
927
928 return 0;
929 }
930
931 static int
932 conf_end_auth(struct TopConf *tc)
933 {
934 struct ConfItem *yy_tmp, *found_conf;
935 rb_dlink_node *ptr;
936 rb_dlink_node *next_ptr;
937
938 if(EmptyString(yy_aconf->info.name))
939 yy_aconf->info.name = rb_strdup("NOMATCH");
940
941 /* didnt even get one ->host? */
942 if(EmptyString(yy_aconf->host))
943 {
944 conf_report_error("Ignoring auth block -- missing user@host");
945 return 0;
946 }
947
948 /* so the stacking works in order.. */
949 collapse(yy_aconf->user);
950 collapse(yy_aconf->host);
951 conf_add_class_to_conf(yy_aconf);
952 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
953 conf_report_error("Ignoring redundant auth block (after *@*)");
954 else if ((found_conf = find_exact_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user)) &&
955 (!found_conf->spasswd || (yy_aconf->spasswd &&
956 0 == irccmp(found_conf->spasswd, yy_aconf->spasswd))))
957 conf_report_error("Ignoring duplicate auth block for %s@%s",
958 yy_aconf->user, yy_aconf->host);
959 else
960 add_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user, yy_aconf->spasswd, yy_aconf);
961
962 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
963 {
964 yy_tmp = ptr->data;
965
966 if(yy_aconf->passwd)
967 yy_tmp->passwd = rb_strdup(yy_aconf->passwd);
968
969 if(yy_aconf->spasswd)
970 yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
971
972 /* this will always exist.. */
973 yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
974
975 if(yy_aconf->className)
976 yy_tmp->className = rb_strdup(yy_aconf->className);
977
978 yy_tmp->flags = yy_aconf->flags;
979 yy_tmp->port = yy_aconf->port;
980
981 collapse(yy_tmp->user);
982 collapse(yy_tmp->host);
983
984 conf_add_class_to_conf(yy_tmp);
985
986 if (find_exact_conf_by_address("*", CONF_CLIENT, "*"))
987 conf_report_error("Ignoring redundant auth block (after *@*)");
988 else if (find_exact_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user))
989 conf_report_error("Ignoring duplicate auth block for %s@%s",
990 yy_tmp->user, yy_tmp->host);
991 else
992 add_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user, yy_tmp->spasswd, yy_tmp);
993 rb_dlinkDestroy(ptr, &yy_aconf_list);
994 }
995
996 yy_aconf = NULL;
997 return 0;
998 }
999
1000 static void
1001 conf_set_auth_user(void *data)
1002 {
1003 struct ConfItem *yy_tmp;
1004 char *p;
1005
1006 /* The first user= line doesn't allocate a new conf */
1007 if(!EmptyString(yy_aconf->host))
1008 {
1009 yy_tmp = make_conf();
1010 yy_tmp->status = CONF_CLIENT;
1011 }
1012 else
1013 yy_tmp = yy_aconf;
1014
1015 if((p = strchr(data, '@')))
1016 {
1017 *p++ = '\0';
1018
1019 yy_tmp->user = rb_strdup(data);
1020 yy_tmp->host = rb_strdup(p);
1021 }
1022 else
1023 {
1024 yy_tmp->user = rb_strdup("*");
1025 yy_tmp->host = rb_strdup(data);
1026 }
1027
1028 if(yy_aconf != yy_tmp)
1029 rb_dlinkAddAlloc(yy_tmp, &yy_aconf_list);
1030 }
1031
1032 static void
1033 conf_set_auth_auth_user(void *data)
1034 {
1035 if(yy_aconf->spasswd)
1036 memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
1037 rb_free(yy_aconf->spasswd);
1038 yy_aconf->spasswd = rb_strdup(data);
1039 }
1040
1041 static void
1042 conf_set_auth_passwd(void *data)
1043 {
1044 if(yy_aconf->passwd)
1045 memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
1046 rb_free(yy_aconf->passwd);
1047 yy_aconf->passwd = rb_strdup(data);
1048 }
1049
1050 static void
1051 conf_set_auth_spoof(void *data)
1052 {
1053 char *p;
1054 char *user = NULL;
1055 char *host = NULL;
1056
1057 host = data;
1058
1059 /* user@host spoof */
1060 if((p = strchr(host, '@')) != NULL)
1061 {
1062 *p = '\0';
1063 user = data;
1064 host = p+1;
1065
1066 if(EmptyString(user))
1067 {
1068 conf_report_error("Warning -- spoof ident empty.");
1069 return;
1070 }
1071
1072 if(strlen(user) > USERLEN)
1073 {
1074 conf_report_error("Warning -- spoof ident length invalid.");
1075 return;
1076 }
1077
1078 if(!valid_username(user))
1079 {
1080 conf_report_error("Warning -- invalid spoof (ident).");
1081 return;
1082 }
1083
1084 /* this must be restored! */
1085 *p = '@';
1086 }
1087
1088 if(EmptyString(host))
1089 {
1090 conf_report_error("Warning -- spoof host empty.");
1091 return;
1092 }
1093
1094 if(strlen(host) > HOSTLEN)
1095 {
1096 conf_report_error("Warning -- spoof host length invalid.");
1097 return;
1098 }
1099
1100 if(!valid_hostname(host))
1101 {
1102 conf_report_error("Warning -- invalid spoof (host).");
1103 return;
1104 }
1105
1106 rb_free(yy_aconf->info.name);
1107 yy_aconf->info.name = rb_strdup(data);
1108 yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
1109 }
1110
1111 static void
1112 conf_set_auth_flags(void *data)
1113 {
1114 conf_parm_t *args = data;
1115
1116 set_modes_from_table((int *) &yy_aconf->flags, "flag", auth_table, args);
1117 }
1118
1119 static void
1120 conf_set_auth_redir_serv(void *data)
1121 {
1122 yy_aconf->flags |= CONF_FLAGS_REDIR;
1123 rb_free(yy_aconf->info.name);
1124 yy_aconf->info.name = rb_strdup(data);
1125 }
1126
1127 static void
1128 conf_set_auth_redir_port(void *data)
1129 {
1130 int port = *(unsigned int *) data;
1131
1132 yy_aconf->flags |= CONF_FLAGS_REDIR;
1133 yy_aconf->port = port;
1134 }
1135
1136 static void
1137 conf_set_auth_class(void *data)
1138 {
1139 rb_free(yy_aconf->className);
1140 yy_aconf->className = rb_strdup(data);
1141 }
1142
1143 /* ok, shared_oper handles the stacking, shared_flags handles adding
1144 * things.. so all we need to do when we start and end a shared block, is
1145 * clean up anything thats been left over.
1146 */
1147 static int
1148 conf_cleanup_shared(struct TopConf *tc)
1149 {
1150 rb_dlink_node *ptr, *next_ptr;
1151
1152 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1153 {
1154 free_remote_conf(ptr->data);
1155 rb_dlinkDestroy(ptr, &yy_shared_list);
1156 }
1157
1158 if(yy_shared != NULL)
1159 {
1160 free_remote_conf(yy_shared);
1161 yy_shared = NULL;
1162 }
1163
1164 return 0;
1165 }
1166
1167 static void
1168 conf_set_shared_oper(void *data)
1169 {
1170 conf_parm_t *args = data;
1171 const char *username;
1172 char *p;
1173
1174 if(yy_shared != NULL)
1175 free_remote_conf(yy_shared);
1176
1177 yy_shared = make_remote_conf();
1178
1179 if(args->next != NULL)
1180 {
1181 if((args->type & CF_MTYPE) != CF_QSTRING)
1182 {
1183 conf_report_error("Ignoring shared::oper -- server is not a qstring");
1184 return;
1185 }
1186
1187 yy_shared->server = rb_strdup(args->v.string);
1188 args = args->next;
1189 }
1190 else
1191 yy_shared->server = rb_strdup("*");
1192
1193 if((args->type & CF_MTYPE) != CF_QSTRING)
1194 {
1195 conf_report_error("Ignoring shared::oper -- oper is not a qstring");
1196 return;
1197 }
1198
1199 if((p = strchr(args->v.string, '@')) == NULL)
1200 {
1201 conf_report_error("Ignoring shard::oper -- oper is not a user@host");
1202 return;
1203 }
1204
1205 username = args->v.string;
1206 *p++ = '\0';
1207
1208 if(EmptyString(p))
1209 yy_shared->host = rb_strdup("*");
1210 else
1211 yy_shared->host = rb_strdup(p);
1212
1213 if(EmptyString(username))
1214 yy_shared->username = rb_strdup("*");
1215 else
1216 yy_shared->username = rb_strdup(username);
1217
1218 rb_dlinkAddAlloc(yy_shared, &yy_shared_list);
1219 yy_shared = NULL;
1220 }
1221
1222 static void
1223 conf_set_shared_flags(void *data)
1224 {
1225 conf_parm_t *args = data;
1226 int flags = 0;
1227 rb_dlink_node *ptr, *next_ptr;
1228
1229 if(yy_shared != NULL)
1230 free_remote_conf(yy_shared);
1231
1232 set_modes_from_table(&flags, "flag", shared_table, args);
1233
1234 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1235 {
1236 yy_shared = ptr->data;
1237
1238 yy_shared->flags = flags;
1239 rb_dlinkDestroy(ptr, &yy_shared_list);
1240 rb_dlinkAddTail(yy_shared, &yy_shared->node, &shared_conf_list);
1241 }
1242
1243 yy_shared = NULL;
1244 }
1245
1246 static int
1247 conf_begin_connect(struct TopConf *tc)
1248 {
1249 if(yy_server)
1250 free_server_conf(yy_server);
1251
1252 yy_server = make_server_conf();
1253 yy_server->port = PORTNUM;
1254 yy_server->flags |= SERVER_TB;
1255
1256 if(conf_cur_block_name != NULL)
1257 yy_server->name = rb_strdup(conf_cur_block_name);
1258
1259 return 0;
1260 }
1261
1262 static int
1263 conf_end_connect(struct TopConf *tc)
1264 {
1265 if(EmptyString(yy_server->name))
1266 {
1267 conf_report_error("Ignoring connect block -- missing name.");
1268 return 0;
1269 }
1270
1271 if(ServerInfo.name != NULL && !irccmp(ServerInfo.name, yy_server->name))
1272 {
1273 conf_report_error("Ignoring connect block for %s -- name is equal to my own name.",
1274 yy_server->name);
1275 return 0;
1276 }
1277
1278 if((EmptyString(yy_server->passwd) || EmptyString(yy_server->spasswd)) && EmptyString(yy_server->certfp))
1279 {
1280 conf_report_error("Ignoring connect block for %s -- no fingerprint or password credentials provided.",
1281 yy_server->name);
1282 return 0;
1283 }
1284
1285 if(EmptyString(yy_server->host))
1286 {
1287 conf_report_error("Ignoring connect block for %s -- missing host.",
1288 yy_server->name);
1289 return 0;
1290 }
1291
1292 #ifndef HAVE_LIBZ
1293 if(ServerConfCompressed(yy_server))
1294 {
1295 conf_report_error("Ignoring connect::flags::compressed -- zlib not available.");
1296 yy_server->flags &= ~SERVER_COMPRESSED;
1297 }
1298 #endif
1299
1300 add_server_conf(yy_server);
1301 rb_dlinkAdd(yy_server, &yy_server->node, &server_conf_list);
1302
1303 yy_server = NULL;
1304 return 0;
1305 }
1306
1307 static void
1308 conf_set_connect_host(void *data)
1309 {
1310 rb_free(yy_server->host);
1311 yy_server->host = rb_strdup(data);
1312 if (strchr(yy_server->host, ':'))
1313 yy_server->aftype = AF_INET6;
1314 }
1315
1316 static void
1317 conf_set_connect_vhost(void *data)
1318 {
1319 if(rb_inet_pton_sock(data, (struct sockaddr *)&yy_server->my_ipnum) <= 0)
1320 {
1321 conf_report_error("Invalid netmask for server vhost (%s)",
1322 (char *) data);
1323 return;
1324 }
1325
1326 yy_server->flags |= SERVER_VHOSTED;
1327 }
1328
1329 static void
1330 conf_set_connect_send_password(void *data)
1331 {
1332 if(yy_server->spasswd)
1333 {
1334 memset(yy_server->spasswd, 0, strlen(yy_server->spasswd));
1335 rb_free(yy_server->spasswd);
1336 }
1337
1338 yy_server->spasswd = rb_strdup(data);
1339 }
1340
1341 static void
1342 conf_set_connect_accept_password(void *data)
1343 {
1344 if(yy_server->passwd)
1345 {
1346 memset(yy_server->passwd, 0, strlen(yy_server->passwd));
1347 rb_free(yy_server->passwd);
1348 }
1349 yy_server->passwd = rb_strdup(data);
1350 }
1351
1352 static void
1353 conf_set_connect_fingerprint(void *data)
1354 {
1355 if (yy_server->certfp)
1356 rb_free(yy_server->certfp);
1357 yy_server->certfp = rb_strdup((char *) data);
1358
1359 /* force SSL to be enabled if fingerprint is enabled. */
1360 yy_server->flags |= SERVER_SSL;
1361 }
1362
1363 static void
1364 conf_set_connect_port(void *data)
1365 {
1366 int port = *(unsigned int *) data;
1367
1368 if(port < 1)
1369 port = PORTNUM;
1370
1371 yy_server->port = port;
1372 }
1373
1374 static void
1375 conf_set_connect_aftype(void *data)
1376 {
1377 char *aft = data;
1378
1379 if(strcasecmp(aft, "ipv4") == 0)
1380 yy_server->aftype = AF_INET;
1381 #ifdef RB_IPV6
1382 else if(strcasecmp(aft, "ipv6") == 0)
1383 yy_server->aftype = AF_INET6;
1384 #endif
1385 else
1386 conf_report_error("connect::aftype '%s' is unknown.", aft);
1387 }
1388
1389 static void
1390 conf_set_connect_flags(void *data)
1391 {
1392 conf_parm_t *args = data;
1393
1394 /* note, we allow them to set compressed, then remove it later if
1395 * they do and LIBZ isnt available
1396 */
1397 set_modes_from_table(&yy_server->flags, "flag", connect_table, args);
1398 }
1399
1400 static void
1401 conf_set_connect_hub_mask(void *data)
1402 {
1403 struct remote_conf *yy_hub;
1404
1405 if(EmptyString(yy_server->name))
1406 return;
1407
1408 yy_hub = make_remote_conf();
1409 yy_hub->flags = CONF_HUB;
1410
1411 yy_hub->host = rb_strdup(data);
1412 yy_hub->server = rb_strdup(yy_server->name);
1413 rb_dlinkAdd(yy_hub, &yy_hub->node, &hubleaf_conf_list);
1414 }
1415
1416 static void
1417 conf_set_connect_leaf_mask(void *data)
1418 {
1419 struct remote_conf *yy_leaf;
1420
1421 if(EmptyString(yy_server->name))
1422 return;
1423
1424 yy_leaf = make_remote_conf();
1425 yy_leaf->flags = CONF_LEAF;
1426
1427 yy_leaf->host = rb_strdup(data);
1428 yy_leaf->server = rb_strdup(yy_server->name);
1429 rb_dlinkAdd(yy_leaf, &yy_leaf->node, &hubleaf_conf_list);
1430 }
1431
1432 static void
1433 conf_set_connect_class(void *data)
1434 {
1435 rb_free(yy_server->class_name);
1436 yy_server->class_name = rb_strdup(data);
1437 }
1438
1439 static void
1440 conf_set_exempt_ip(void *data)
1441 {
1442 struct ConfItem *yy_tmp;
1443
1444 if(parse_netmask(data, NULL, NULL) == HM_HOST)
1445 {
1446 conf_report_error("Ignoring exempt -- invalid exempt::ip.");
1447 return;
1448 }
1449
1450 yy_tmp = make_conf();
1451 yy_tmp->passwd = rb_strdup("*");
1452 yy_tmp->host = rb_strdup(data);
1453 yy_tmp->status = CONF_EXEMPTDLINE;
1454 add_conf_by_address(yy_tmp->host, CONF_EXEMPTDLINE, NULL, NULL, yy_tmp);
1455 }
1456
1457 static int
1458 conf_cleanup_cluster(struct TopConf *tc)
1459 {
1460 rb_dlink_node *ptr, *next_ptr;
1461
1462 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1463 {
1464 free_remote_conf(ptr->data);
1465 rb_dlinkDestroy(ptr, &yy_cluster_list);
1466 }
1467
1468 if(yy_shared != NULL)
1469 {
1470 free_remote_conf(yy_shared);
1471 yy_shared = NULL;
1472 }
1473
1474 return 0;
1475 }
1476
1477 static void
1478 conf_set_cluster_name(void *data)
1479 {
1480 if(yy_shared != NULL)
1481 free_remote_conf(yy_shared);
1482
1483 yy_shared = make_remote_conf();
1484 yy_shared->server = rb_strdup(data);
1485 rb_dlinkAddAlloc(yy_shared, &yy_cluster_list);
1486
1487 yy_shared = NULL;
1488 }
1489
1490 static void
1491 conf_set_cluster_flags(void *data)
1492 {
1493 conf_parm_t *args = data;
1494 int flags = 0;
1495 rb_dlink_node *ptr, *next_ptr;
1496
1497 if(yy_shared != NULL)
1498 free_remote_conf(yy_shared);
1499
1500 set_modes_from_table(&flags, "flag", cluster_table, args);
1501
1502 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1503 {
1504 yy_shared = ptr->data;
1505 yy_shared->flags = flags;
1506 rb_dlinkAddTail(yy_shared, &yy_shared->node, &cluster_conf_list);
1507 rb_dlinkDestroy(ptr, &yy_cluster_list);
1508 }
1509
1510 yy_shared = NULL;
1511 }
1512
1513 static void
1514 conf_set_general_havent_read_conf(void *data)
1515 {
1516 if(*(unsigned int *) data)
1517 {
1518 conf_report_error("You haven't read your config file properly.");
1519 conf_report_error
1520 ("There is a line in the example conf that will kill your server if not removed.");
1521 conf_report_error
1522 ("Consider actually reading/editing the conf file, and removing this line.");
1523 if (!testing_conf)
1524 exit(0);
1525 }
1526 }
1527
1528 static void
1529 conf_set_general_hide_error_messages(void *data)
1530 {
1531 char *val = data;
1532
1533 if(strcasecmp(val, "yes") == 0)
1534 ConfigFileEntry.hide_error_messages = 2;
1535 else if(strcasecmp(val, "opers") == 0)
1536 ConfigFileEntry.hide_error_messages = 1;
1537 else if(strcasecmp(val, "no") == 0)
1538 ConfigFileEntry.hide_error_messages = 0;
1539 else
1540 conf_report_error("Invalid setting '%s' for general::hide_error_messages.", val);
1541 }
1542
1543 static void
1544 conf_set_general_kline_delay(void *data)
1545 {
1546 ConfigFileEntry.kline_delay = *(unsigned int *) data;
1547
1548 /* THIS MUST BE HERE to stop us being unable to check klines */
1549 kline_queued = 0;
1550 }
1551
1552 static void
1553 conf_set_general_stats_k_oper_only(void *data)
1554 {
1555 char *val = data;
1556
1557 if(strcasecmp(val, "yes") == 0)
1558 ConfigFileEntry.stats_k_oper_only = 2;
1559 else if(strcasecmp(val, "masked") == 0)
1560 ConfigFileEntry.stats_k_oper_only = 1;
1561 else if(strcasecmp(val, "no") == 0)
1562 ConfigFileEntry.stats_k_oper_only = 0;
1563 else
1564 conf_report_error("Invalid setting '%s' for general::stats_k_oper_only.", val);
1565 }
1566
1567 static void
1568 conf_set_general_stats_i_oper_only(void *data)
1569 {
1570 char *val = data;
1571
1572 if(strcasecmp(val, "yes") == 0)
1573 ConfigFileEntry.stats_i_oper_only = 2;
1574 else if(strcasecmp(val, "masked") == 0)
1575 ConfigFileEntry.stats_i_oper_only = 1;
1576 else if(strcasecmp(val, "no") == 0)
1577 ConfigFileEntry.stats_i_oper_only = 0;
1578 else
1579 conf_report_error("Invalid setting '%s' for general::stats_i_oper_only.", val);
1580 }
1581
1582 static void
1583 conf_set_general_compression_level(void *data)
1584 {
1585 #ifdef HAVE_LIBZ
1586 ConfigFileEntry.compression_level = *(unsigned int *) data;
1587
1588 if((ConfigFileEntry.compression_level < 1) || (ConfigFileEntry.compression_level > 9))
1589 {
1590 conf_report_error
1591 ("Invalid general::compression_level %d -- using default.",
1592 ConfigFileEntry.compression_level);
1593 ConfigFileEntry.compression_level = 0;
1594 }
1595 #else
1596 conf_report_error("Ignoring general::compression_level -- zlib not available.");
1597 #endif
1598 }
1599
1600 static void
1601 conf_set_general_default_umodes(void *data)
1602 {
1603 char *pm;
1604 int what = MODE_ADD, flag;
1605
1606 ConfigFileEntry.default_umodes = 0;
1607 for (pm = (char *) data; *pm; pm++)
1608 {
1609 switch (*pm)
1610 {
1611 case '+':
1612 what = MODE_ADD;
1613 break;
1614 case '-':
1615 what = MODE_DEL;
1616 break;
1617
1618 /* don't allow +o */
1619 case 'o':
1620 case 'S':
1621 case 'Z':
1622 case ' ':
1623 break;
1624
1625 default:
1626 if ((flag = user_modes[(unsigned char) *pm]))
1627 {
1628 /* Proper value has probably not yet been set
1629 * so don't check oper_only_umodes -- jilles */
1630 if (what == MODE_ADD)
1631 ConfigFileEntry.default_umodes |= flag;
1632 else
1633 ConfigFileEntry.default_umodes &= ~flag;
1634 }
1635 break;
1636 }
1637 }
1638 }
1639
1640 static void
1641 conf_set_general_oper_umodes(void *data)
1642 {
1643 set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
1644 }
1645
1646 static void
1647 conf_set_general_oper_only_umodes(void *data)
1648 {
1649 set_modes_from_table(&ConfigFileEntry.oper_only_umodes, "umode", umode_table, data);
1650 }
1651
1652 static void
1653 conf_set_general_oper_snomask(void *data)
1654 {
1655 char *pm;
1656 int what = MODE_ADD, flag;
1657
1658 ConfigFileEntry.oper_snomask = 0;
1659 for (pm = (char *) data; *pm; pm++)
1660 {
1661 switch (*pm)
1662 {
1663 case '+':
1664 what = MODE_ADD;
1665 break;
1666 case '-':
1667 what = MODE_DEL;
1668 break;
1669
1670 default:
1671 if ((flag = snomask_modes[(unsigned char) *pm]))
1672 {
1673 if (what == MODE_ADD)
1674 ConfigFileEntry.oper_snomask |= flag;
1675 else
1676 ConfigFileEntry.oper_snomask &= ~flag;
1677 }
1678 break;
1679 }
1680 }
1681 }
1682
1683 static void
1684 conf_set_serverhide_links_delay(void *data)
1685 {
1686 int val = *(unsigned int *) data;
1687
1688 ConfigServerHide.links_delay = val;
1689 }
1690
1691 static int
1692 conf_begin_service(struct TopConf *tc)
1693 {
1694 struct Client *target_p;
1695 rb_dlink_node *ptr;
1696
1697 RB_DLINK_FOREACH(ptr, global_serv_list.head)
1698 {
1699 target_p = ptr->data;
1700
1701 target_p->flags &= ~FLAGS_SERVICE;
1702 }
1703
1704 return 0;
1705 }
1706
1707 static void
1708 conf_set_service_name(void *data)
1709 {
1710 struct Client *target_p;
1711 const char *s;
1712 char *tmp;
1713 int dots = 0;
1714
1715 for(s = data; *s != '\0'; s++)
1716 {
1717 if(!IsServChar(*s))
1718 {
1719 conf_report_error("Ignoring service::name "
1720 "-- bogus servername.");
1721 return;
1722 }
1723 else if(*s == '.')
1724 dots++;
1725 }
1726
1727 if(!dots)
1728 {
1729 conf_report_error("Ignoring service::name -- must contain '.'");
1730 return;
1731 }
1732
1733 tmp = rb_strdup(data);
1734 rb_dlinkAddAlloc(tmp, &service_list);
1735
1736 if((target_p = find_server(NULL, tmp)))
1737 target_p->flags |= FLAGS_SERVICE;
1738 }
1739
1740 static int
1741 conf_begin_alias(struct TopConf *tc)
1742 {
1743 yy_alias = rb_malloc(sizeof(struct alias_entry));
1744
1745 if (conf_cur_block_name != NULL)
1746 yy_alias->name = rb_strdup(conf_cur_block_name);
1747
1748 yy_alias->flags = 0;
1749 yy_alias->hits = 0;
1750
1751 return 0;
1752 }
1753
1754 static int
1755 conf_end_alias(struct TopConf *tc)
1756 {
1757 if (yy_alias == NULL)
1758 return -1;
1759
1760 if (yy_alias->name == NULL)
1761 {
1762 conf_report_error("Ignoring alias -- must have a name.");
1763
1764 rb_free(yy_alias);
1765
1766 return -1;
1767 }
1768
1769 if (yy_alias->target == NULL)
1770 {
1771 conf_report_error("Ignoring alias -- must have a target.");
1772
1773 rb_free(yy_alias);
1774
1775 return -1;
1776 }
1777
1778 irc_dictionary_add(alias_dict, yy_alias->name, yy_alias);
1779
1780 return 0;
1781 }
1782
1783 static void
1784 conf_set_alias_name(void *data)
1785 {
1786 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1787 return;
1788
1789 yy_alias->name = rb_strdup(data);
1790 }
1791
1792 static void
1793 conf_set_alias_target(void *data)
1794 {
1795 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1796 return;
1797
1798 yy_alias->target = rb_strdup(data);
1799 }
1800
1801 static void
1802 conf_set_blacklist_host(void *data)
1803 {
1804 yy_blacklist_host = rb_strdup(data);
1805 }
1806
1807 static void
1808 conf_set_blacklist_type(void *data)
1809 {
1810 conf_parm_t *args = data;
1811
1812 /* Don't assume we have either if we got here */
1813 yy_blacklist_ipv4 = 0;
1814 yy_blacklist_ipv6 = 0;
1815
1816 for (; args; args = args->next)
1817 {
1818 if (!strcasecmp(args->v.string, "ipv4"))
1819 yy_blacklist_ipv4 = 1;
1820 else if (!strcasecmp(args->v.string, "ipv6"))
1821 yy_blacklist_ipv6 = 1;
1822 else
1823 conf_report_error("blacklist::type has unknown address family %s",
1824 args->v.string);
1825 }
1826
1827 /* If we have neither, just default to IPv4 */
1828 if (!yy_blacklist_ipv4 && !yy_blacklist_ipv6)
1829 {
1830 conf_report_error("blacklist::type has neither IPv4 nor IPv6 (defaulting to IPv4)");
1831 yy_blacklist_ipv4 = 1;
1832 }
1833 }
1834
1835 static void
1836 conf_set_blacklist_reason(void *data)
1837 {
1838 yy_blacklist_reason = rb_strdup(data);
1839
1840 if (yy_blacklist_host && yy_blacklist_reason)
1841 {
1842 if (yy_blacklist_ipv6)
1843 {
1844 /* Make sure things fit (64 = alnum count + dots) */
1845 if ((64 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
1846 {
1847 conf_report_error("blacklist::host %s results in IPv6 queries that are too long",
1848 yy_blacklist_host);
1849 goto cleanup_bl;
1850 }
1851 }
1852 /* Avoid doing redundant check, IPv6 is bigger than IPv4 --Elizabeth */
1853 if (yy_blacklist_ipv4 && !yy_blacklist_ipv6)
1854 {
1855 /* Make sure things fit (16 = number of nums + dots) */
1856 if ((16 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
1857 {
1858 conf_report_error("blacklist::host %s results in IPv4 queries that are too long",
1859 yy_blacklist_host);
1860 goto cleanup_bl;
1861 }
1862 }
1863
1864 new_blacklist(yy_blacklist_host, yy_blacklist_reason, yy_blacklist_ipv4, yy_blacklist_ipv6);
1865
1866 cleanup_bl:
1867 rb_free(yy_blacklist_host);
1868 rb_free(yy_blacklist_reason);
1869 yy_blacklist_host = NULL;
1870 yy_blacklist_reason = NULL;
1871 yy_blacklist_ipv4 = 1;
1872 yy_blacklist_ipv6 = 0;
1873 }
1874 }
1875
1876 /* public functions */
1877
1878
1879 void
1880 conf_report_error(const char *fmt, ...)
1881 {
1882 va_list ap;
1883 char msg[IRCD_BUFSIZE + 1] = { 0 };
1884
1885 va_start(ap, fmt);
1886 rb_vsnprintf(msg, IRCD_BUFSIZE, fmt, ap);
1887 va_end(ap);
1888
1889 if (testing_conf)
1890 {
1891 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
1892 return;
1893 }
1894
1895 ierror("\"%s\", line %d: %s", current_file, lineno + 1, msg);
1896 sendto_realops_snomask(SNO_GENERAL, L_ALL, "\"%s\", line %d: %s", current_file, lineno + 1, msg);
1897 }
1898
1899 int
1900 conf_start_block(char *block, char *name)
1901 {
1902 if((conf_cur_block = find_top_conf(block)) == NULL)
1903 {
1904 conf_report_error("Configuration block '%s' is not defined.", block);
1905 return -1;
1906 }
1907
1908 if(name)
1909 conf_cur_block_name = rb_strdup(name);
1910 else
1911 conf_cur_block_name = NULL;
1912
1913 if(conf_cur_block->tc_sfunc)
1914 if(conf_cur_block->tc_sfunc(conf_cur_block) < 0)
1915 return -1;
1916
1917 return 0;
1918 }
1919
1920 int
1921 conf_end_block(struct TopConf *tc)
1922 {
1923 if(tc->tc_efunc)
1924 return tc->tc_efunc(tc);
1925
1926 rb_free(conf_cur_block_name);
1927 return 0;
1928 }
1929
1930 static void
1931 conf_set_generic_int(void *data, void *location)
1932 {
1933 *((int *) location) = *((unsigned int *) data);
1934 }
1935
1936 static void
1937 conf_set_generic_string(void *data, int len, void *location)
1938 {
1939 char **loc = location;
1940 char *input = data;
1941
1942 if(len && strlen(input) > (unsigned int)len)
1943 input[len] = '\0';
1944
1945 rb_free(*loc);
1946 *loc = rb_strdup(input);
1947 }
1948
1949 int
1950 conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value, int type)
1951 {
1952 struct ConfEntry *cf;
1953 conf_parm_t *cp;
1954
1955 if(!tc)
1956 return -1;
1957
1958 if((cf = find_conf_item(tc, item)) == NULL)
1959 {
1960 conf_report_error
1961 ("Non-existant configuration setting %s::%s.", tc->tc_name, (char *) item);
1962 return -1;
1963 }
1964
1965 /* if it takes one thing, make sure they only passed one thing,
1966 and handle as needed. */
1967 if((value->v.list->type & CF_FLIST) && !(cf->cf_type & CF_FLIST))
1968 {
1969 conf_report_error
1970 ("Option %s::%s does not take a list of values.", tc->tc_name, item);
1971 return -1;
1972 }
1973
1974 cp = value->v.list;
1975
1976
1977 if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
1978 {
1979 /* if it expects a string value, but we got a yesno,
1980 * convert it back
1981 */
1982 if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
1983 (CF_TYPE(cf->cf_type) == CF_STRING))
1984 {
1985 value->v.list->type = CF_STRING;
1986
1987 if(cp->v.number == 1)
1988 cp->v.string = rb_strdup("yes");
1989 else
1990 cp->v.string = rb_strdup("no");
1991 }
1992
1993 /* maybe it's a CF_TIME and they passed CF_INT --
1994 should still be valid */
1995 else if(!((CF_TYPE(value->v.list->type) == CF_INT) &&
1996 (CF_TYPE(cf->cf_type) == CF_TIME)))
1997 {
1998 conf_report_error
1999 ("Wrong type for %s::%s (expected %s, got %s)",
2000 tc->tc_name, (char *) item,
2001 conf_strtype(cf->cf_type), conf_strtype(value->v.list->type));
2002 return -1;
2003 }
2004 }
2005
2006 if(cf->cf_type & CF_FLIST)
2007 {
2008 #if 0
2009 if(cf->cf_arg)
2010 conf_set_generic_list(value->v.list, cf->cf_arg);
2011 else
2012 #endif
2013 /* just pass it the extended argument list */
2014 cf->cf_func(value->v.list);
2015 }
2016 else
2017 {
2018 /* it's old-style, needs only one arg */
2019 switch (cf->cf_type)
2020 {
2021 case CF_INT:
2022 case CF_TIME:
2023 case CF_YESNO:
2024 if(cf->cf_arg)
2025 conf_set_generic_int(&cp->v.number, cf->cf_arg);
2026 else
2027 cf->cf_func(&cp->v.number);
2028 break;
2029 case CF_STRING:
2030 case CF_QSTRING:
2031 if(EmptyString(cp->v.string))
2032 conf_report_error("Ignoring %s::%s -- empty field",
2033 tc->tc_name, item);
2034 else if(cf->cf_arg)
2035 conf_set_generic_string(cp->v.string, cf->cf_len, cf->cf_arg);
2036 else
2037 cf->cf_func(cp->v.string);
2038 break;
2039 }
2040 }
2041
2042
2043 return 0;
2044 }
2045
2046 int
2047 add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *))
2048 {
2049 struct TopConf *tc;
2050 struct ConfEntry *cf;
2051
2052 if((tc = find_top_conf(topconf)) == NULL)
2053 return -1;
2054
2055 if((cf = find_conf_item(tc, name)) != NULL)
2056 return -1;
2057
2058 cf = rb_malloc(sizeof(struct ConfEntry));
2059
2060 cf->cf_name = name;
2061 cf->cf_type = type;
2062 cf->cf_func = func;
2063 cf->cf_arg = NULL;
2064
2065 rb_dlinkAddAlloc(cf, &tc->tc_items);
2066
2067 return 0;
2068 }
2069
2070 int
2071 remove_conf_item(const char *topconf, const char *name)
2072 {
2073 struct TopConf *tc;
2074 struct ConfEntry *cf;
2075 rb_dlink_node *ptr;
2076
2077 if((tc = find_top_conf(topconf)) == NULL)
2078 return -1;
2079
2080 if((cf = find_conf_item(tc, name)) == NULL)
2081 return -1;
2082
2083 if((ptr = rb_dlinkFind(cf, &tc->tc_items)) == NULL)
2084 return -1;
2085
2086 rb_dlinkDestroy(ptr, &tc->tc_items);
2087 rb_free(cf);
2088
2089 return 0;
2090 }
2091
2092 /* *INDENT-OFF* */
2093 static struct ConfEntry conf_serverinfo_table[] =
2094 {
2095 { "description", CF_QSTRING, NULL, 0, &ServerInfo.description },
2096 { "network_desc", CF_QSTRING, NULL, 0, &ServerInfo.network_desc },
2097 { "hub", CF_YESNO, NULL, 0, &ServerInfo.hub },
2098
2099 { "network_name", CF_QSTRING, conf_set_serverinfo_network_name, 0, NULL },
2100 { "name", CF_QSTRING, conf_set_serverinfo_name, 0, NULL },
2101 { "sid", CF_QSTRING, conf_set_serverinfo_sid, 0, NULL },
2102 { "vhost", CF_QSTRING, conf_set_serverinfo_vhost, 0, NULL },
2103 { "vhost6", CF_QSTRING, conf_set_serverinfo_vhost6, 0, NULL },
2104
2105 { "ssl_private_key", CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
2106 { "ssl_ca_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
2107 { "ssl_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
2108 { "ssl_dh_params", CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
2109 { "ssld_count", CF_INT, NULL, 0, &ServerInfo.ssld_count },
2110
2111 { "default_max_clients",CF_INT, NULL, 0, &ServerInfo.default_max_clients },
2112
2113 { "nicklen", CF_INT, conf_set_serverinfo_nicklen, 0, NULL },
2114
2115 { "\0", 0, NULL, 0, NULL }
2116 };
2117
2118 static struct ConfEntry conf_admin_table[] =
2119 {
2120 { "name", CF_QSTRING, NULL, 200, &AdminInfo.name },
2121 { "description",CF_QSTRING, NULL, 200, &AdminInfo.description },
2122 { "email", CF_QSTRING, NULL, 200, &AdminInfo.email },
2123 { "\0", 0, NULL, 0, NULL }
2124 };
2125
2126 static struct ConfEntry conf_log_table[] =
2127 {
2128 { "fname_userlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_userlog },
2129 { "fname_fuserlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_fuserlog },
2130 { "fname_operlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operlog },
2131 { "fname_foperlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_foperlog },
2132 { "fname_serverlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_serverlog },
2133 { "fname_killlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_killlog },
2134 { "fname_klinelog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_klinelog },
2135 { "fname_operspylog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operspylog },
2136 { "fname_ioerrorlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_ioerrorlog },
2137 { "\0", 0, NULL, 0, NULL }
2138 };
2139
2140 static struct ConfEntry conf_operator_table[] =
2141 {
2142 { "rsa_public_key_file", CF_QSTRING, conf_set_oper_rsa_public_key_file, 0, NULL },
2143 { "flags", CF_STRING | CF_FLIST, conf_set_oper_flags, 0, NULL },
2144 { "umodes", CF_STRING | CF_FLIST, conf_set_oper_umodes, 0, NULL },
2145 { "privset", CF_QSTRING, conf_set_oper_privset, 0, NULL },
2146 { "snomask", CF_QSTRING, conf_set_oper_snomask, 0, NULL },
2147 { "user", CF_QSTRING, conf_set_oper_user, 0, NULL },
2148 { "password", CF_QSTRING, conf_set_oper_password, 0, NULL },
2149 { "fingerprint", CF_QSTRING, conf_set_oper_fingerprint, 0, NULL },
2150 { "\0", 0, NULL, 0, NULL }
2151 };
2152
2153 static struct ConfEntry conf_privset_table[] =
2154 {
2155 { "extends", CF_QSTRING, conf_set_privset_extends, 0, NULL },
2156 { "privs", CF_STRING | CF_FLIST, conf_set_privset_privs, 0, NULL },
2157 { "\0", 0, NULL, 0, NULL }
2158 };
2159
2160 static struct ConfEntry conf_class_table[] =
2161 {
2162 { "ping_time", CF_TIME, conf_set_class_ping_time, 0, NULL },
2163 { "cidr_ipv4_bitlen", CF_INT, conf_set_class_cidr_ipv4_bitlen, 0, NULL },
2164 #ifdef RB_IPV6
2165 { "cidr_ipv6_bitlen", CF_INT, conf_set_class_cidr_ipv6_bitlen, 0, NULL },
2166 #endif
2167 { "number_per_cidr", CF_INT, conf_set_class_number_per_cidr, 0, NULL },
2168 { "number_per_ip", CF_INT, conf_set_class_number_per_ip, 0, NULL },
2169 { "number_per_ip_global", CF_INT,conf_set_class_number_per_ip_global, 0, NULL },
2170 { "number_per_ident", CF_INT, conf_set_class_number_per_ident, 0, NULL },
2171 { "connectfreq", CF_TIME, conf_set_class_connectfreq, 0, NULL },
2172 { "max_number", CF_INT, conf_set_class_max_number, 0, NULL },
2173 { "sendq", CF_TIME, conf_set_class_sendq, 0, NULL },
2174 { "\0", 0, NULL, 0, NULL }
2175 };
2176
2177 static struct ConfEntry conf_auth_table[] =
2178 {
2179 { "user", CF_QSTRING, conf_set_auth_user, 0, NULL },
2180 { "auth_user", CF_QSTRING, conf_set_auth_auth_user, 0, NULL },
2181 { "password", CF_QSTRING, conf_set_auth_passwd, 0, NULL },
2182 { "class", CF_QSTRING, conf_set_auth_class, 0, NULL },
2183 { "spoof", CF_QSTRING, conf_set_auth_spoof, 0, NULL },
2184 { "redirserv", CF_QSTRING, conf_set_auth_redir_serv, 0, NULL },
2185 { "redirport", CF_INT, conf_set_auth_redir_port, 0, NULL },
2186 { "flags", CF_STRING | CF_FLIST, conf_set_auth_flags, 0, NULL },
2187 { "\0", 0, NULL, 0, NULL }
2188 };
2189
2190 static struct ConfEntry conf_connect_table[] =
2191 {
2192 { "send_password", CF_QSTRING, conf_set_connect_send_password, 0, NULL },
2193 { "accept_password", CF_QSTRING, conf_set_connect_accept_password, 0, NULL },
2194 { "fingerprint", CF_QSTRING, conf_set_connect_fingerprint, 0, NULL },
2195 { "flags", CF_STRING | CF_FLIST, conf_set_connect_flags, 0, NULL },
2196 { "host", CF_QSTRING, conf_set_connect_host, 0, NULL },
2197 { "vhost", CF_QSTRING, conf_set_connect_vhost, 0, NULL },
2198 { "port", CF_INT, conf_set_connect_port, 0, NULL },
2199 { "aftype", CF_STRING, conf_set_connect_aftype, 0, NULL },
2200 { "hub_mask", CF_QSTRING, conf_set_connect_hub_mask, 0, NULL },
2201 { "leaf_mask", CF_QSTRING, conf_set_connect_leaf_mask, 0, NULL },
2202 { "class", CF_QSTRING, conf_set_connect_class, 0, NULL },
2203 { "\0", 0, NULL, 0, NULL }
2204 };
2205
2206 static struct ConfEntry conf_general_table[] =
2207 {
2208 { "oper_only_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_only_umodes, 0, NULL },
2209 { "oper_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_umodes, 0, NULL },
2210 { "oper_snomask", CF_QSTRING, conf_set_general_oper_snomask, 0, NULL },
2211 { "compression_level", CF_INT, conf_set_general_compression_level, 0, NULL },
2212 { "havent_read_conf", CF_YESNO, conf_set_general_havent_read_conf, 0, NULL },
2213 { "hide_error_messages",CF_STRING, conf_set_general_hide_error_messages,0, NULL },
2214 { "kline_delay", CF_TIME, conf_set_general_kline_delay, 0, NULL },
2215 { "stats_k_oper_only", CF_STRING, conf_set_general_stats_k_oper_only, 0, NULL },
2216 { "stats_i_oper_only", CF_STRING, conf_set_general_stats_i_oper_only, 0, NULL },
2217 { "default_umodes", CF_QSTRING, conf_set_general_default_umodes, 0, NULL },
2218
2219 { "default_operstring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_operstring },
2220 { "default_adminstring",CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_adminstring },
2221 { "servicestring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.servicestring },
2222 { "egdpool_path", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.egdpool_path },
2223 { "kline_reason", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
2224 { "identify_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
2225 { "identify_command", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
2226
2227 { "anti_spam_exit_message_time", CF_TIME, NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
2228 { "disable_fake_channels", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
2229 { "min_nonwildcard_simple", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard_simple },
2230 { "non_redundant_klines", CF_YESNO, NULL, 0, &ConfigFileEntry.non_redundant_klines },
2231 { "tkline_expire_notices", CF_YESNO, NULL, 0, &ConfigFileEntry.tkline_expire_notices },
2232
2233 { "anti_nick_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.anti_nick_flood },
2234 { "burst_away", CF_YESNO, NULL, 0, &ConfigFileEntry.burst_away },
2235 { "caller_id_wait", CF_TIME, NULL, 0, &ConfigFileEntry.caller_id_wait },
2236 { "client_exit", CF_YESNO, NULL, 0, &ConfigFileEntry.client_exit },
2237 { "collision_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.collision_fnc },
2238 { "connect_timeout", CF_TIME, NULL, 0, &ConfigFileEntry.connect_timeout },
2239 { "default_floodcount", CF_INT, NULL, 0, &ConfigFileEntry.default_floodcount },
2240 { "default_ident_timeout", CF_INT, NULL, 0, &ConfigFileEntry.default_ident_timeout },
2241 { "disable_auth", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_auth },
2242 { "dots_in_ident", CF_INT, NULL, 0, &ConfigFileEntry.dots_in_ident },
2243 { "failed_oper_notice", CF_YESNO, NULL, 0, &ConfigFileEntry.failed_oper_notice },
2244 { "global_snotices", CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices },
2245 { "hide_spoof_ips", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips },
2246 { "dline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason },
2247 { "kline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason },
2248 { "map_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.map_oper_only },
2249 { "max_accept", CF_INT, NULL, 0, &ConfigFileEntry.max_accept },
2250 { "max_monitor", CF_INT, NULL, 0, &ConfigFileEntry.max_monitor },
2251 { "max_nick_time", CF_TIME, NULL, 0, &ConfigFileEntry.max_nick_time },
2252 { "max_nick_changes", CF_INT, NULL, 0, &ConfigFileEntry.max_nick_changes },
2253 { "max_targets", CF_INT, NULL, 0, &ConfigFileEntry.max_targets },
2254 { "min_nonwildcard", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard },
2255 { "nick_delay", CF_TIME, NULL, 0, &ConfigFileEntry.nick_delay },
2256 { "no_oper_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.no_oper_flood },
2257 { "operspy_admin_only", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_admin_only },
2258 { "operspy_dont_care_user_info", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_dont_care_user_info },
2259 { "pace_wait", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait },
2260 { "pace_wait_simple", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait_simple },
2261 { "ping_cookie", CF_YESNO, NULL, 0, &ConfigFileEntry.ping_cookie },
2262 { "reject_after_count", CF_INT, NULL, 0, &ConfigFileEntry.reject_after_count },
2263 { "reject_ban_time", CF_TIME, NULL, 0, &ConfigFileEntry.reject_ban_time },
2264 { "reject_duration", CF_TIME, NULL, 0, &ConfigFileEntry.reject_duration },
2265 { "throttle_count", CF_INT, NULL, 0, &ConfigFileEntry.throttle_count },
2266 { "throttle_duration", CF_TIME, NULL, 0, &ConfigFileEntry.throttle_duration },
2267 { "short_motd", CF_YESNO, NULL, 0, &ConfigFileEntry.short_motd },
2268 { "stats_c_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_c_oper_only },
2269 { "stats_e_disabled", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_e_disabled },
2270 { "stats_h_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_h_oper_only },
2271 { "stats_o_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_o_oper_only },
2272 { "stats_P_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_P_oper_only },
2273 { "stats_y_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only },
2274 { "target_change", CF_YESNO, NULL, 0, &ConfigFileEntry.target_change },
2275 { "ts_max_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_max_delta },
2276 { "use_egd", CF_YESNO, NULL, 0, &ConfigFileEntry.use_egd },
2277 { "ts_warn_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_warn_delta },
2278 { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually },
2279 { "warn_no_nline", CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline },
2280 { "use_propagated_bans",CF_YESNO, NULL, 0, &ConfigFileEntry.use_propagated_bans },
2281 { "client_flood_max_lines", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_max_lines },
2282 { "client_flood_burst_rate", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_rate },
2283 { "client_flood_burst_max", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_max },
2284 { "client_flood_message_num", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_num },
2285 { "client_flood_message_time", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_time },
2286 { "max_ratelimit_tokens", CF_INT, NULL, 0, &ConfigFileEntry.max_ratelimit_tokens },
2287 { "away_interval", CF_INT, NULL, 0, &ConfigFileEntry.away_interval },
2288 { "\0", 0, NULL, 0, NULL }
2289 };
2290
2291 static struct ConfEntry conf_channel_table[] =
2292 {
2293 { "default_split_user_count", CF_INT, NULL, 0, &ConfigChannel.default_split_user_count },
2294 { "default_split_server_count", CF_INT, NULL, 0, &ConfigChannel.default_split_server_count },
2295 { "burst_topicwho", CF_YESNO, NULL, 0, &ConfigChannel.burst_topicwho },
2296 { "kick_on_split_riding", CF_YESNO, NULL, 0, &ConfigChannel.kick_on_split_riding },
2297 { "knock_delay", CF_TIME, NULL, 0, &ConfigChannel.knock_delay },
2298 { "knock_delay_channel",CF_TIME, NULL, 0, &ConfigChannel.knock_delay_channel },
2299 { "max_bans", CF_INT, NULL, 0, &ConfigChannel.max_bans },
2300 { "max_bans_large", CF_INT, NULL, 0, &ConfigChannel.max_bans_large },
2301 { "max_chans_per_user", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user },
2302 { "no_create_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_create_on_split },
2303 { "no_join_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_join_on_split },
2304 { "only_ascii_channels", CF_YESNO, NULL, 0, &ConfigChannel.only_ascii_channels },
2305 { "use_except", CF_YESNO, NULL, 0, &ConfigChannel.use_except },
2306 { "use_invex", CF_YESNO, NULL, 0, &ConfigChannel.use_invex },
2307 { "use_forward", CF_YESNO, NULL, 0, &ConfigChannel.use_forward },
2308 { "use_knock", CF_YESNO, NULL, 0, &ConfigChannel.use_knock },
2309 { "resv_forcepart", CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart },
2310 { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change },
2311 { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
2312 { "\0", 0, NULL, 0, NULL }
2313 };
2314
2315 static struct ConfEntry conf_serverhide_table[] =
2316 {
2317 { "disable_hidden", CF_YESNO, NULL, 0, &ConfigServerHide.disable_hidden },
2318 { "flatten_links", CF_YESNO, NULL, 0, &ConfigServerHide.flatten_links },
2319 { "hidden", CF_YESNO, NULL, 0, &ConfigServerHide.hidden },
2320 { "links_delay", CF_TIME, conf_set_serverhide_links_delay, 0, NULL },
2321 { "\0", 0, NULL, 0, NULL }
2322 };
2323 /* *INDENT-ON* */
2324
2325 void
2326 newconf_init()
2327 {
2328 add_top_conf("modules", NULL, NULL, NULL);
2329 add_conf_item("modules", "path", CF_QSTRING, conf_set_modules_path);
2330 add_conf_item("modules", "module", CF_QSTRING, conf_set_modules_module);
2331
2332 add_top_conf("serverinfo", NULL, NULL, conf_serverinfo_table);
2333 add_top_conf("admin", NULL, NULL, conf_admin_table);
2334 add_top_conf("log", NULL, NULL, conf_log_table);
2335 add_top_conf("operator", conf_begin_oper, conf_end_oper, conf_operator_table);
2336 add_top_conf("class", conf_begin_class, conf_end_class, conf_class_table);
2337 add_top_conf("privset", NULL, NULL, conf_privset_table);
2338
2339 add_top_conf("listen", conf_begin_listen, conf_end_listen, NULL);
2340 add_conf_item("listen", "defer_accept", CF_YESNO, conf_set_listen_defer_accept);
2341 add_conf_item("listen", "port", CF_INT | CF_FLIST, conf_set_listen_port);
2342 add_conf_item("listen", "sslport", CF_INT | CF_FLIST, conf_set_listen_sslport);
2343 add_conf_item("listen", "ip", CF_QSTRING, conf_set_listen_address);
2344 add_conf_item("listen", "host", CF_QSTRING, conf_set_listen_address);
2345
2346 add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
2347
2348 add_top_conf("shared", conf_cleanup_shared, conf_cleanup_shared, NULL);
2349 add_conf_item("shared", "oper", CF_QSTRING|CF_FLIST, conf_set_shared_oper);
2350 add_conf_item("shared", "flags", CF_STRING | CF_FLIST, conf_set_shared_flags);
2351
2352 add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);
2353
2354 add_top_conf("exempt", NULL, NULL, NULL);
2355 add_conf_item("exempt", "ip", CF_QSTRING, conf_set_exempt_ip);
2356
2357 add_top_conf("cluster", conf_cleanup_cluster, conf_cleanup_cluster, NULL);
2358 add_conf_item("cluster", "name", CF_QSTRING, conf_set_cluster_name);
2359 add_conf_item("cluster", "flags", CF_STRING | CF_FLIST, conf_set_cluster_flags);
2360
2361 add_top_conf("general", NULL, NULL, conf_general_table);
2362 add_top_conf("channel", NULL, NULL, conf_channel_table);
2363 add_top_conf("serverhide", NULL, NULL, conf_serverhide_table);
2364
2365 add_top_conf("service", conf_begin_service, NULL, NULL);
2366 add_conf_item("service", "name", CF_QSTRING, conf_set_service_name);
2367
2368 add_top_conf("alias", conf_begin_alias, conf_end_alias, NULL);
2369 add_conf_item("alias", "name", CF_QSTRING, conf_set_alias_name);
2370 add_conf_item("alias", "target", CF_QSTRING, conf_set_alias_target);
2371
2372 add_top_conf("blacklist", NULL, NULL, NULL);
2373 add_conf_item("blacklist", "host", CF_QSTRING, conf_set_blacklist_host);
2374 add_conf_item("blacklist", "type", CF_STRING | CF_FLIST, conf_set_blacklist_type);
2375 add_conf_item("blacklist", "reject_reason", CF_QSTRING, conf_set_blacklist_reason);
2376 }
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