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IRCD_BUFSIZE is redundant with BUFSIZE, so kill it.
[solanum.git] / ircd / newconf.c
1 /* This code is in the public domain.
2 */
3
4 #include "stdinc.h"
5
6 #ifdef HAVE_LIBCRYPTO
7 #include <openssl/pem.h>
8 #include <openssl/rsa.h>
9 #endif
10
11 #include "newconf.h"
12 #include "ircd_defs.h"
13 #include "common.h"
14 #include "logger.h"
15 #include "s_conf.h"
16 #include "s_user.h"
17 #include "s_newconf.h"
18 #include "send.h"
19 #include "setup.h"
20 #include "modules.h"
21 #include "listener.h"
22 #include "hostmask.h"
23 #include "s_serv.h"
24 #include "hash.h"
25 #include "cache.h"
26 #include "ircd.h"
27 #include "snomask.h"
28 #include "blacklist.h"
29 #include "sslproc.h"
30 #include "privilege.h"
31 #include "chmode.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 = NULL;
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 static rb_dlink_list yy_blacklist_filters;
62
63 static char *yy_privset_extends = NULL;
64
65 static const char *
66 conf_strtype(int type)
67 {
68 switch (CF_TYPE(type))
69 {
70 case CF_INT:
71 return "integer value";
72 case CF_STRING:
73 return "unquoted string";
74 case CF_YESNO:
75 return "yes/no value";
76 case CF_QSTRING:
77 return "quoted string";
78 case CF_TIME:
79 return "time/size value";
80 default:
81 return "unknown type";
82 }
83 }
84
85 int
86 add_top_conf(const char *name, int (*sfunc) (struct TopConf *),
87 int (*efunc) (struct TopConf *), struct ConfEntry *items)
88 {
89 struct TopConf *tc;
90
91 tc = rb_malloc(sizeof(struct TopConf));
92
93 tc->tc_name = name;
94 tc->tc_sfunc = sfunc;
95 tc->tc_efunc = efunc;
96 tc->tc_entries = items;
97
98 rb_dlinkAddAlloc(tc, &conf_items);
99 return 0;
100 }
101
102 struct TopConf *
103 find_top_conf(const char *name)
104 {
105 rb_dlink_node *d;
106 struct TopConf *tc;
107
108 RB_DLINK_FOREACH(d, conf_items.head)
109 {
110 tc = d->data;
111 if(strcasecmp(tc->tc_name, name) == 0)
112 return tc;
113 }
114
115 return NULL;
116 }
117
118
119 struct ConfEntry *
120 find_conf_item(const struct TopConf *top, const char *name)
121 {
122 struct ConfEntry *cf;
123 rb_dlink_node *d;
124
125 if(top->tc_entries)
126 {
127 int i;
128
129 for(i = 0; top->tc_entries[i].cf_type; i++)
130 {
131 cf = &top->tc_entries[i];
132
133 if(!strcasecmp(cf->cf_name, name))
134 return cf;
135 }
136 }
137
138 RB_DLINK_FOREACH(d, top->tc_items.head)
139 {
140 cf = d->data;
141 if(strcasecmp(cf->cf_name, name) == 0)
142 return cf;
143 }
144
145 return NULL;
146 }
147
148 int
149 remove_top_conf(char *name)
150 {
151 struct TopConf *tc;
152 rb_dlink_node *ptr;
153
154 if((tc = find_top_conf(name)) == NULL)
155 return -1;
156
157 if((ptr = rb_dlinkFind(tc, &conf_items)) == NULL)
158 return -1;
159
160 rb_dlinkDestroy(ptr, &conf_items);
161 rb_free(tc);
162
163 return 0;
164 }
165
166 static void
167 conf_set_serverinfo_name(void *data)
168 {
169 if(ServerInfo.name == NULL)
170 {
171 const char *s;
172 int dots = 0;
173
174 for(s = data; *s != '\0'; s++)
175 {
176 if(!IsServChar(*s))
177 {
178 conf_report_error("Ignoring serverinfo::name "
179 "-- bogus servername.");
180 return;
181 }
182 else if(*s == '.')
183 ++dots;
184 }
185
186 if(!dots)
187 {
188 conf_report_error("Ignoring serverinfo::name -- must contain '.'");
189 return;
190 }
191
192 s = data;
193
194 if(IsDigit(*s))
195 {
196 conf_report_error("Ignoring serverinfo::name -- cannot begin with digit.");
197 return;
198 }
199
200 /* the ircd will exit() in main() if we dont set one */
201 if(strlen(s) <= HOSTLEN)
202 ServerInfo.name = rb_strdup((char *) data);
203 }
204 }
205
206 static void
207 conf_set_serverinfo_sid(void *data)
208 {
209 char *sid = data;
210
211 if(ServerInfo.sid[0] == '\0')
212 {
213 if(!IsDigit(sid[0]) || !IsIdChar(sid[1]) ||
214 !IsIdChar(sid[2]) || sid[3] != '\0')
215 {
216 conf_report_error("Ignoring serverinfo::sid "
217 "-- bogus sid.");
218 return;
219 }
220
221 strcpy(ServerInfo.sid, sid);
222 }
223 }
224
225 static void
226 conf_set_serverinfo_network_name(void *data)
227 {
228 char *p;
229
230 if((p = strchr((char *) data, ' ')))
231 *p = '\0';
232
233 rb_free(ServerInfo.network_name);
234 ServerInfo.network_name = rb_strdup((char *) data);
235 }
236
237 static void
238 conf_set_serverinfo_vhost(void *data)
239 {
240 if(rb_inet_pton(AF_INET, (char *) data, &ServerInfo.ip.sin_addr) <= 0)
241 {
242 conf_report_error("Invalid IPv4 address for server vhost (%s)", (char *) data);
243 return;
244 }
245 ServerInfo.ip.sin_family = AF_INET;
246 ServerInfo.specific_ipv4_vhost = 1;
247 }
248
249 static void
250 conf_set_serverinfo_vhost6(void *data)
251 {
252 #ifdef RB_IPV6
253 if(rb_inet_pton(AF_INET6, (char *) data, &ServerInfo.ip6.sin6_addr) <= 0)
254 {
255 conf_report_error("Invalid IPv6 address for server vhost (%s)", (char *) data);
256 return;
257 }
258
259 ServerInfo.specific_ipv6_vhost = 1;
260 ServerInfo.ip6.sin6_family = AF_INET6;
261 #else
262 conf_report_error("Warning -- ignoring serverinfo::vhost6 -- IPv6 support not available.");
263 #endif
264 }
265
266 static void
267 conf_set_serverinfo_nicklen(void *data)
268 {
269 ConfigFileEntry.nicklen = (*(unsigned int *) data) + 1;
270
271 if (ConfigFileEntry.nicklen > NICKLEN)
272 {
273 conf_report_error("Warning -- ignoring serverinfo::nicklen -- provided nicklen (%u) is greater than allowed nicklen (%u)",
274 ConfigFileEntry.nicklen - 1, NICKLEN - 1);
275 ConfigFileEntry.nicklen = NICKLEN;
276 }
277 else if (ConfigFileEntry.nicklen < 9 + 1)
278 {
279 conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
280 ConfigFileEntry.nicklen - 1);
281 ConfigFileEntry.nicklen = 9 + 1;
282 }
283 }
284
285 static void
286 conf_set_modules_module(void *data)
287 {
288 char *m_bn;
289
290 m_bn = rb_basename((char *) data);
291
292 if(findmodule_byname(m_bn) == -1)
293 load_one_module((char *) data, MAPI_ORIGIN_EXTENSION, 0);
294
295 rb_free(m_bn);
296 }
297
298 static void
299 conf_set_modules_path(void *data)
300 {
301 mod_add_path((char *) data);
302 }
303
304 struct mode_table
305 {
306 const char *name;
307 int mode;
308 };
309
310 /* *INDENT-OFF* */
311 static struct mode_table umode_table[] = {
312 {"callerid", UMODE_CALLERID },
313 {"deaf", UMODE_DEAF },
314 {"invisible", UMODE_INVISIBLE },
315 {"locops", UMODE_LOCOPS },
316 {"noforward", UMODE_NOFORWARD },
317 {"regonlymsg", UMODE_REGONLYMSG},
318 {"servnotice", UMODE_SERVNOTICE},
319 {"wallop", UMODE_WALLOP },
320 {"operwall", UMODE_OPERWALL },
321 {NULL, 0}
322 };
323
324 static struct mode_table oper_table[] = {
325 {"encrypted", OPER_ENCRYPTED },
326 {"need_ssl", OPER_NEEDSSL },
327 {NULL, 0}
328 };
329
330 static struct mode_table auth_table[] = {
331 {"encrypted", CONF_FLAGS_ENCRYPTED },
332 {"spoof_notice", CONF_FLAGS_SPOOF_NOTICE },
333 {"exceed_limit", CONF_FLAGS_NOLIMIT },
334 {"dnsbl_exempt", CONF_FLAGS_EXEMPTDNSBL },
335 {"kline_exempt", CONF_FLAGS_EXEMPTKLINE },
336 {"flood_exempt", CONF_FLAGS_EXEMPTFLOOD },
337 {"spambot_exempt", CONF_FLAGS_EXEMPTSPAMBOT },
338 {"shide_exempt", CONF_FLAGS_EXEMPTSHIDE },
339 {"jupe_exempt", CONF_FLAGS_EXEMPTJUPE },
340 {"resv_exempt", CONF_FLAGS_EXEMPTRESV },
341 {"no_tilde", CONF_FLAGS_NO_TILDE },
342 {"need_ident", CONF_FLAGS_NEED_IDENTD },
343 {"have_ident", CONF_FLAGS_NEED_IDENTD },
344 {"need_ssl", CONF_FLAGS_NEED_SSL },
345 {"need_sasl", CONF_FLAGS_NEED_SASL },
346 {"extend_chans", CONF_FLAGS_EXTEND_CHANS },
347 {NULL, 0}
348 };
349
350 static struct mode_table connect_table[] = {
351 { "autoconn", SERVER_AUTOCONN },
352 { "compressed", SERVER_COMPRESSED },
353 { "encrypted", SERVER_ENCRYPTED },
354 { "topicburst", SERVER_TB },
355 { "ssl", SERVER_SSL },
356 { NULL, 0 },
357 };
358
359 static struct mode_table cluster_table[] = {
360 { "kline", SHARED_PKLINE },
361 { "tkline", SHARED_TKLINE },
362 { "unkline", SHARED_UNKLINE },
363 { "locops", SHARED_LOCOPS },
364 { "xline", SHARED_PXLINE },
365 { "txline", SHARED_TXLINE },
366 { "unxline", SHARED_UNXLINE },
367 { "resv", SHARED_PRESV },
368 { "tresv", SHARED_TRESV },
369 { "unresv", SHARED_UNRESV },
370 { "all", CLUSTER_ALL },
371 {NULL, 0}
372 };
373
374 static struct mode_table shared_table[] =
375 {
376 { "kline", SHARED_PKLINE|SHARED_TKLINE },
377 { "xline", SHARED_PXLINE|SHARED_TXLINE },
378 { "resv", SHARED_PRESV|SHARED_TRESV },
379 { "dline", SHARED_PDLINE|SHARED_TDLINE },
380 { "tdline", SHARED_TDLINE },
381 { "pdline", SHARED_PDLINE },
382 { "undline", SHARED_UNDLINE },
383 { "tkline", SHARED_TKLINE },
384 { "unkline", SHARED_UNKLINE },
385 { "txline", SHARED_TXLINE },
386 { "unxline", SHARED_UNXLINE },
387 { "tresv", SHARED_TRESV },
388 { "unresv", SHARED_UNRESV },
389 { "locops", SHARED_LOCOPS },
390 { "rehash", SHARED_REHASH },
391 { "grant", SHARED_GRANT },
392 { "die", SHARED_DIE },
393 { "module", SHARED_MODULE },
394 { "all", SHARED_ALL },
395 { "none", 0 },
396 {NULL, 0}
397 };
398 /* *INDENT-ON* */
399
400 static int
401 find_umode(struct mode_table *tab, const char *name)
402 {
403 int i;
404
405 for (i = 0; tab[i].name; i++)
406 {
407 if(strcmp(tab[i].name, name) == 0)
408 return tab[i].mode;
409 }
410
411 return -1;
412 }
413
414 static void
415 set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, conf_parm_t * args)
416 {
417 for (; args; args = args->next)
418 {
419 const char *umode;
420 int dir = 1;
421 int mode;
422
423 if(CF_TYPE(args->type) != CF_STRING)
424 {
425 conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
426 continue;
427 }
428
429 umode = args->v.string;
430
431 if(*umode == '~')
432 {
433 dir = 0;
434 umode++;
435 }
436
437 mode = find_umode(tab, umode);
438
439 if(mode == -1)
440 {
441 conf_report_error("Warning -- unknown %s %s.", whatis, args->v.string);
442 continue;
443 }
444
445 if(mode)
446 {
447 if(dir)
448 *modes |= mode;
449 else
450 *modes &= ~mode;
451 }
452 else
453 *modes = 0;
454 }
455 }
456
457 static void
458 conf_set_privset_extends(void *data)
459 {
460 yy_privset_extends = rb_strdup((char *) data);
461 }
462
463 static void
464 conf_set_privset_privs(void *data)
465 {
466 char *privs = NULL;
467 conf_parm_t *args = data;
468
469 for (; args; args = args->next)
470 {
471 if (privs == NULL)
472 privs = rb_strdup(args->v.string);
473 else
474 {
475 char *privs_old = privs;
476
477 privs = rb_malloc(strlen(privs_old) + 1 + strlen(args->v.string) + 1);
478 strcpy(privs, privs_old);
479 strcat(privs, " ");
480 strcat(privs, args->v.string);
481
482 rb_free(privs_old);
483 }
484 }
485
486 if (privs)
487 {
488 if (yy_privset_extends)
489 {
490 struct PrivilegeSet *set = privilegeset_get(yy_privset_extends);
491
492 if (!set)
493 {
494 conf_report_error("Warning -- unknown parent privilege set %s for %s; assuming defaults", yy_privset_extends, conf_cur_block_name);
495
496 set = privilegeset_get("default");
497 }
498
499 privilegeset_extend(set, conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
500
501 rb_free(yy_privset_extends);
502 yy_privset_extends = NULL;
503 }
504 else
505 privilegeset_set_new(conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
506
507 rb_free(privs);
508 }
509 }
510
511 static int
512 conf_begin_oper(struct TopConf *tc)
513 {
514 rb_dlink_node *ptr;
515 rb_dlink_node *next_ptr;
516
517 if(yy_oper != NULL)
518 {
519 free_oper_conf(yy_oper);
520 yy_oper = NULL;
521 }
522
523 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
524 {
525 free_oper_conf(ptr->data);
526 rb_dlinkDestroy(ptr, &yy_oper_list);
527 }
528
529 yy_oper = make_oper_conf();
530 yy_oper->flags |= OPER_ENCRYPTED;
531
532 return 0;
533 }
534
535 static int
536 conf_end_oper(struct TopConf *tc)
537 {
538 struct oper_conf *yy_tmpoper;
539 rb_dlink_node *ptr;
540 rb_dlink_node *next_ptr;
541
542 if(conf_cur_block_name != NULL)
543 {
544 if(strlen(conf_cur_block_name) > OPERNICKLEN)
545 conf_cur_block_name[OPERNICKLEN] = '\0';
546
547 yy_oper->name = rb_strdup(conf_cur_block_name);
548 }
549
550 if(EmptyString(yy_oper->name))
551 {
552 conf_report_error("Ignoring operator block -- missing name.");
553 return 0;
554 }
555
556 #ifdef HAVE_LIBCRYPTO
557 if(EmptyString(yy_oper->passwd) && EmptyString(yy_oper->rsa_pubkey_file))
558 #else
559 if(EmptyString(yy_oper->passwd))
560 #endif
561 {
562 conf_report_error("Ignoring operator block for %s -- missing password",
563 yy_oper->name);
564 return 0;
565 }
566
567
568 if (!yy_oper->privset)
569 yy_oper->privset = privilegeset_get("default");
570
571 /* now, yy_oper_list contains a stack of oper_conf's with just user
572 * and host in, yy_oper contains the rest of the information which
573 * we need to copy into each element in yy_oper_list
574 */
575 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
576 {
577 yy_tmpoper = ptr->data;
578
579 yy_tmpoper->name = rb_strdup(yy_oper->name);
580
581 /* could be an rsa key instead.. */
582 if(!EmptyString(yy_oper->passwd))
583 yy_tmpoper->passwd = rb_strdup(yy_oper->passwd);
584
585 yy_tmpoper->flags = yy_oper->flags;
586 yy_tmpoper->umodes = yy_oper->umodes;
587 yy_tmpoper->snomask = yy_oper->snomask;
588 yy_tmpoper->privset = yy_oper->privset;
589
590 #ifdef HAVE_LIBCRYPTO
591 if(yy_oper->rsa_pubkey_file)
592 {
593 BIO *file;
594
595 if((file = BIO_new_file(yy_oper->rsa_pubkey_file, "r")) == NULL)
596 {
597 conf_report_error("Ignoring operator block for %s -- "
598 "rsa_public_key_file cant be opened",
599 yy_tmpoper->name);
600 return 0;
601 }
602
603 yy_tmpoper->rsa_pubkey =
604 (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
605
606 (void)BIO_set_close(file, BIO_CLOSE);
607 BIO_free(file);
608
609 if(yy_tmpoper->rsa_pubkey == NULL)
610 {
611 conf_report_error("Ignoring operator block for %s -- "
612 "rsa_public_key_file key invalid; check syntax",
613 yy_tmpoper->name);
614 return 0;
615 }
616 }
617
618 if(!EmptyString(yy_oper->certfp))
619 yy_tmpoper->certfp = rb_strdup(yy_oper->certfp);
620 #endif
621
622 /* all is ok, put it on oper_conf_list */
623 rb_dlinkMoveNode(ptr, &yy_oper_list, &oper_conf_list);
624 }
625
626 free_oper_conf(yy_oper);
627 yy_oper = NULL;
628
629 return 0;
630 }
631
632 static void
633 conf_set_oper_flags(void *data)
634 {
635 conf_parm_t *args = data;
636
637 set_modes_from_table(&yy_oper->flags, "flag", oper_table, args);
638 }
639
640 static void
641 conf_set_oper_fingerprint(void *data)
642 {
643 if (yy_oper->certfp)
644 rb_free(yy_oper->certfp);
645 yy_oper->certfp = rb_strdup((char *) data);
646 }
647
648 static void
649 conf_set_oper_privset(void *data)
650 {
651 yy_oper->privset = privilegeset_get((char *) data);
652 }
653
654 static void
655 conf_set_oper_user(void *data)
656 {
657 struct oper_conf *yy_tmpoper;
658 char *p;
659 char *host = (char *) data;
660
661 yy_tmpoper = make_oper_conf();
662
663 if((p = strchr(host, '@')))
664 {
665 *p++ = '\0';
666
667 yy_tmpoper->username = rb_strdup(host);
668 yy_tmpoper->host = rb_strdup(p);
669 }
670 else
671 {
672
673 yy_tmpoper->username = rb_strdup("*");
674 yy_tmpoper->host = rb_strdup(host);
675 }
676
677 if(EmptyString(yy_tmpoper->username) || EmptyString(yy_tmpoper->host))
678 {
679 conf_report_error("Ignoring user -- missing username/host");
680 free_oper_conf(yy_tmpoper);
681 return;
682 }
683
684 rb_dlinkAddAlloc(yy_tmpoper, &yy_oper_list);
685 }
686
687 static void
688 conf_set_oper_password(void *data)
689 {
690 if(yy_oper->passwd)
691 {
692 memset(yy_oper->passwd, 0, strlen(yy_oper->passwd));
693 rb_free(yy_oper->passwd);
694 }
695
696 yy_oper->passwd = rb_strdup((char *) data);
697 }
698
699 static void
700 conf_set_oper_rsa_public_key_file(void *data)
701 {
702 #ifdef HAVE_LIBCRYPTO
703 rb_free(yy_oper->rsa_pubkey_file);
704 yy_oper->rsa_pubkey_file = rb_strdup((char *) data);
705 #else
706 conf_report_error("Warning -- ignoring rsa_public_key_file (OpenSSL support not available");
707 #endif
708 }
709
710 static void
711 conf_set_oper_umodes(void *data)
712 {
713 set_modes_from_table(&yy_oper->umodes, "umode", umode_table, data);
714 }
715
716 static void
717 conf_set_oper_snomask(void *data)
718 {
719 yy_oper->snomask = parse_snobuf_to_mask(0, (const char *) data);
720 }
721
722 static int
723 conf_begin_class(struct TopConf *tc)
724 {
725 if(yy_class)
726 free_class(yy_class);
727
728 yy_class = make_class();
729 return 0;
730 }
731
732 static int
733 conf_end_class(struct TopConf *tc)
734 {
735 if(conf_cur_block_name != NULL)
736 yy_class->class_name = rb_strdup(conf_cur_block_name);
737
738 if(EmptyString(yy_class->class_name))
739 {
740 conf_report_error("Ignoring connect block -- missing name.");
741 return 0;
742 }
743
744 add_class(yy_class);
745 yy_class = NULL;
746 return 0;
747 }
748
749 static void
750 conf_set_class_ping_time(void *data)
751 {
752 yy_class->ping_freq = *(unsigned int *) data;
753 }
754
755 static void
756 conf_set_class_cidr_ipv4_bitlen(void *data)
757 {
758 unsigned int maxsize = 32;
759 if(*(unsigned int *) data > maxsize)
760 conf_report_error
761 ("class::cidr_ipv4_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
762 *(unsigned int *) data, maxsize);
763 else
764 yy_class->cidr_ipv4_bitlen = *(unsigned int *) data;
765
766 }
767
768 #ifdef RB_IPV6
769 static void
770 conf_set_class_cidr_ipv6_bitlen(void *data)
771 {
772 unsigned int maxsize = 128;
773 if(*(unsigned int *) data > maxsize)
774 conf_report_error
775 ("class::cidr_ipv6_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
776 *(unsigned int *) data, maxsize);
777 else
778 yy_class->cidr_ipv6_bitlen = *(unsigned int *) data;
779
780 }
781 #endif
782
783 static void
784 conf_set_class_number_per_cidr(void *data)
785 {
786 yy_class->cidr_amount = *(unsigned int *) data;
787 }
788
789 static void
790 conf_set_class_number_per_ip(void *data)
791 {
792 yy_class->max_local = *(unsigned int *) data;
793 }
794
795
796 static void
797 conf_set_class_number_per_ip_global(void *data)
798 {
799 yy_class->max_global = *(unsigned int *) data;
800 }
801
802 static void
803 conf_set_class_number_per_ident(void *data)
804 {
805 yy_class->max_ident = *(unsigned int *) data;
806 }
807
808 static void
809 conf_set_class_connectfreq(void *data)
810 {
811 yy_class->con_freq = *(unsigned int *) data;
812 }
813
814 static void
815 conf_set_class_max_number(void *data)
816 {
817 yy_class->max_total = *(unsigned int *) data;
818 }
819
820 static void
821 conf_set_class_sendq(void *data)
822 {
823 yy_class->max_sendq = *(unsigned int *) data;
824 }
825
826 static char *listener_address;
827
828 static int
829 conf_begin_listen(struct TopConf *tc)
830 {
831 rb_free(listener_address);
832 listener_address = NULL;
833 return 0;
834 }
835
836 static int
837 conf_end_listen(struct TopConf *tc)
838 {
839 rb_free(listener_address);
840 listener_address = NULL;
841 return 0;
842 }
843
844 static void
845 conf_set_listen_defer_accept(void *data)
846 {
847 yy_defer_accept = *(unsigned int *) data;
848 }
849
850 static void
851 conf_set_listen_port_both(void *data, int ssl)
852 {
853 conf_parm_t *args = data;
854 for (; args; args = args->next)
855 {
856 if(CF_TYPE(args->type) != CF_INT)
857 {
858 conf_report_error
859 ("listener::port argument is not an integer " "-- ignoring.");
860 continue;
861 }
862 if(listener_address == NULL)
863 {
864 if (!ssl)
865 {
866 conf_report_warning("listener 'ANY/%d': support for plaintext listeners may be removed in a future release per RFC 7194. "
867 "It is suggested that users be migrated to SSL/TLS connections.", args->v.number);
868 }
869 add_listener(args->v.number, listener_address, AF_INET, ssl, ssl || yy_defer_accept);
870 #ifdef RB_IPV6
871 add_listener(args->v.number, listener_address, AF_INET6, ssl, 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 if (!ssl)
885 {
886 conf_report_warning("listener '%s/%d': support for plaintext listeners may be removed in a future release per RFC 7194. "
887 "It is suggested that users be migrated to SSL/TLS connections.", listener_address, args->v.number);
888 }
889
890 add_listener(args->v.number, listener_address, family, ssl, ssl || yy_defer_accept);
891 }
892
893 }
894 }
895
896 static void
897 conf_set_listen_port(void *data)
898 {
899 conf_set_listen_port_both(data, 0);
900 }
901
902 static void
903 conf_set_listen_sslport(void *data)
904 {
905 conf_set_listen_port_both(data, 1);
906 }
907
908 static void
909 conf_set_listen_address(void *data)
910 {
911 rb_free(listener_address);
912 listener_address = rb_strdup(data);
913 }
914
915 static int
916 conf_begin_auth(struct TopConf *tc)
917 {
918 rb_dlink_node *ptr;
919 rb_dlink_node *next_ptr;
920
921 if(yy_aconf)
922 free_conf(yy_aconf);
923
924 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
925 {
926 free_conf(ptr->data);
927 rb_dlinkDestroy(ptr, &yy_aconf_list);
928 }
929
930 yy_aconf = make_conf();
931 yy_aconf->status = CONF_CLIENT;
932
933 return 0;
934 }
935
936 static int
937 conf_end_auth(struct TopConf *tc)
938 {
939 struct ConfItem *yy_tmp, *found_conf;
940 rb_dlink_node *ptr;
941 rb_dlink_node *next_ptr;
942
943 if(EmptyString(yy_aconf->info.name))
944 yy_aconf->info.name = rb_strdup("NOMATCH");
945
946 /* didnt even get one ->host? */
947 if(EmptyString(yy_aconf->host))
948 {
949 conf_report_error("Ignoring auth block -- missing user@host");
950 return 0;
951 }
952
953 /* so the stacking works in order.. */
954 collapse(yy_aconf->user);
955 collapse(yy_aconf->host);
956 conf_add_class_to_conf(yy_aconf);
957 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
958 conf_report_error("Ignoring redundant auth block (after *@*)");
959 else if ((found_conf = find_exact_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user)) &&
960 (!found_conf->spasswd || (yy_aconf->spasswd &&
961 0 == irccmp(found_conf->spasswd, yy_aconf->spasswd))))
962 conf_report_error("Ignoring duplicate auth block for %s@%s",
963 yy_aconf->user, yy_aconf->host);
964 else
965 add_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user, yy_aconf->spasswd, yy_aconf);
966
967 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
968 {
969 yy_tmp = ptr->data;
970
971 if(yy_aconf->passwd)
972 yy_tmp->passwd = rb_strdup(yy_aconf->passwd);
973
974 if(yy_aconf->spasswd)
975 yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
976
977 /* this will always exist.. */
978 yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
979
980 if(yy_aconf->className)
981 yy_tmp->className = rb_strdup(yy_aconf->className);
982
983 yy_tmp->flags = yy_aconf->flags;
984 yy_tmp->port = yy_aconf->port;
985
986 collapse(yy_tmp->user);
987 collapse(yy_tmp->host);
988
989 conf_add_class_to_conf(yy_tmp);
990
991 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
992 conf_report_error("Ignoring redundant auth block (after *@*)");
993 else if ((found_conf = find_exact_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user)) &&
994 (!found_conf->spasswd || (yy_tmp->spasswd &&
995 0 == irccmp(found_conf->spasswd, yy_tmp->spasswd))))
996 conf_report_error("Ignoring duplicate auth block for %s@%s",
997 yy_tmp->user, yy_tmp->host);
998 else
999 add_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user, yy_tmp->spasswd, yy_tmp);
1000 rb_dlinkDestroy(ptr, &yy_aconf_list);
1001 }
1002
1003 yy_aconf = NULL;
1004 return 0;
1005 }
1006
1007 static void
1008 conf_set_auth_user(void *data)
1009 {
1010 struct ConfItem *yy_tmp;
1011 char *p;
1012
1013 /* The first user= line doesn't allocate a new conf */
1014 if(!EmptyString(yy_aconf->host))
1015 {
1016 yy_tmp = make_conf();
1017 yy_tmp->status = CONF_CLIENT;
1018 }
1019 else
1020 yy_tmp = yy_aconf;
1021
1022 if((p = strchr(data, '@')))
1023 {
1024 *p++ = '\0';
1025
1026 yy_tmp->user = rb_strdup(data);
1027 yy_tmp->host = rb_strdup(p);
1028 }
1029 else
1030 {
1031 yy_tmp->user = rb_strdup("*");
1032 yy_tmp->host = rb_strdup(data);
1033 }
1034
1035 if(yy_aconf != yy_tmp)
1036 rb_dlinkAddAlloc(yy_tmp, &yy_aconf_list);
1037 }
1038
1039 static void
1040 conf_set_auth_auth_user(void *data)
1041 {
1042 if(yy_aconf->spasswd)
1043 memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
1044 rb_free(yy_aconf->spasswd);
1045 yy_aconf->spasswd = rb_strdup(data);
1046 }
1047
1048 static void
1049 conf_set_auth_passwd(void *data)
1050 {
1051 if(yy_aconf->passwd)
1052 memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
1053 rb_free(yy_aconf->passwd);
1054 yy_aconf->passwd = rb_strdup(data);
1055 }
1056
1057 static void
1058 conf_set_auth_spoof(void *data)
1059 {
1060 char *p;
1061 char *user = NULL;
1062 char *host = NULL;
1063
1064 host = data;
1065
1066 /* user@host spoof */
1067 if((p = strchr(host, '@')) != NULL)
1068 {
1069 *p = '\0';
1070 user = data;
1071 host = p+1;
1072
1073 if(EmptyString(user))
1074 {
1075 conf_report_error("Warning -- spoof ident empty.");
1076 return;
1077 }
1078
1079 if(strlen(user) > USERLEN)
1080 {
1081 conf_report_error("Warning -- spoof ident length invalid.");
1082 return;
1083 }
1084
1085 if(!valid_username(user))
1086 {
1087 conf_report_error("Warning -- invalid spoof (ident).");
1088 return;
1089 }
1090
1091 /* this must be restored! */
1092 *p = '@';
1093 }
1094
1095 if(EmptyString(host))
1096 {
1097 conf_report_error("Warning -- spoof host empty.");
1098 return;
1099 }
1100
1101 if(strlen(host) > HOSTLEN)
1102 {
1103 conf_report_error("Warning -- spoof host length invalid.");
1104 return;
1105 }
1106
1107 if(!valid_hostname(host))
1108 {
1109 conf_report_error("Warning -- invalid spoof (host).");
1110 return;
1111 }
1112
1113 rb_free(yy_aconf->info.name);
1114 yy_aconf->info.name = rb_strdup(data);
1115 yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
1116 }
1117
1118 static void
1119 conf_set_auth_flags(void *data)
1120 {
1121 conf_parm_t *args = data;
1122
1123 set_modes_from_table((int *) &yy_aconf->flags, "flag", auth_table, args);
1124 }
1125
1126 static void
1127 conf_set_auth_redir_serv(void *data)
1128 {
1129 yy_aconf->flags |= CONF_FLAGS_REDIR;
1130 rb_free(yy_aconf->info.name);
1131 yy_aconf->info.name = rb_strdup(data);
1132 }
1133
1134 static void
1135 conf_set_auth_redir_port(void *data)
1136 {
1137 int port = *(unsigned int *) data;
1138
1139 yy_aconf->flags |= CONF_FLAGS_REDIR;
1140 yy_aconf->port = port;
1141 }
1142
1143 static void
1144 conf_set_auth_class(void *data)
1145 {
1146 rb_free(yy_aconf->className);
1147 yy_aconf->className = rb_strdup(data);
1148 }
1149
1150 /* ok, shared_oper handles the stacking, shared_flags handles adding
1151 * things.. so all we need to do when we start and end a shared block, is
1152 * clean up anything thats been left over.
1153 */
1154 static int
1155 conf_cleanup_shared(struct TopConf *tc)
1156 {
1157 rb_dlink_node *ptr, *next_ptr;
1158
1159 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1160 {
1161 free_remote_conf(ptr->data);
1162 rb_dlinkDestroy(ptr, &yy_shared_list);
1163 }
1164
1165 if(yy_shared != NULL)
1166 {
1167 free_remote_conf(yy_shared);
1168 yy_shared = NULL;
1169 }
1170
1171 return 0;
1172 }
1173
1174 static void
1175 conf_set_shared_oper(void *data)
1176 {
1177 conf_parm_t *args = data;
1178 const char *username;
1179 char *p;
1180
1181 if(yy_shared != NULL)
1182 free_remote_conf(yy_shared);
1183
1184 yy_shared = make_remote_conf();
1185
1186 if(args->next != NULL)
1187 {
1188 if(CF_TYPE(args->type) != CF_QSTRING)
1189 {
1190 conf_report_error("Ignoring shared::oper -- server is not a qstring");
1191 return;
1192 }
1193
1194 yy_shared->server = rb_strdup(args->v.string);
1195 args = args->next;
1196 }
1197 else
1198 yy_shared->server = rb_strdup("*");
1199
1200 if(CF_TYPE(args->type) != CF_QSTRING)
1201 {
1202 conf_report_error("Ignoring shared::oper -- oper is not a qstring");
1203 return;
1204 }
1205
1206 if((p = strchr(args->v.string, '@')) == NULL)
1207 {
1208 conf_report_error("Ignoring shard::oper -- oper is not a user@host");
1209 return;
1210 }
1211
1212 username = args->v.string;
1213 *p++ = '\0';
1214
1215 if(EmptyString(p))
1216 yy_shared->host = rb_strdup("*");
1217 else
1218 yy_shared->host = rb_strdup(p);
1219
1220 if(EmptyString(username))
1221 yy_shared->username = rb_strdup("*");
1222 else
1223 yy_shared->username = rb_strdup(username);
1224
1225 rb_dlinkAddAlloc(yy_shared, &yy_shared_list);
1226 yy_shared = NULL;
1227 }
1228
1229 static void
1230 conf_set_shared_flags(void *data)
1231 {
1232 conf_parm_t *args = data;
1233 int flags = 0;
1234 rb_dlink_node *ptr, *next_ptr;
1235
1236 if(yy_shared != NULL)
1237 free_remote_conf(yy_shared);
1238
1239 set_modes_from_table(&flags, "flag", shared_table, args);
1240
1241 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1242 {
1243 yy_shared = ptr->data;
1244
1245 yy_shared->flags = flags;
1246 rb_dlinkDestroy(ptr, &yy_shared_list);
1247 rb_dlinkAddTail(yy_shared, &yy_shared->node, &shared_conf_list);
1248 }
1249
1250 yy_shared = NULL;
1251 }
1252
1253 static int
1254 conf_begin_connect(struct TopConf *tc)
1255 {
1256 if(yy_server)
1257 free_server_conf(yy_server);
1258
1259 yy_server = make_server_conf();
1260 yy_server->port = PORTNUM;
1261 yy_server->flags |= SERVER_TB;
1262
1263 if(conf_cur_block_name != NULL)
1264 yy_server->name = rb_strdup(conf_cur_block_name);
1265
1266 return 0;
1267 }
1268
1269 static int
1270 conf_end_connect(struct TopConf *tc)
1271 {
1272 if(EmptyString(yy_server->name))
1273 {
1274 conf_report_error("Ignoring connect block -- missing name.");
1275 return 0;
1276 }
1277
1278 if(ServerInfo.name != NULL && !irccmp(ServerInfo.name, yy_server->name))
1279 {
1280 conf_report_error("Ignoring connect block for %s -- name is equal to my own name.",
1281 yy_server->name);
1282 return 0;
1283 }
1284
1285 if((EmptyString(yy_server->passwd) || EmptyString(yy_server->spasswd)) && EmptyString(yy_server->certfp))
1286 {
1287 conf_report_error("Ignoring connect block for %s -- no fingerprint or password credentials provided.",
1288 yy_server->name);
1289 return 0;
1290 }
1291
1292 if(EmptyString(yy_server->host))
1293 {
1294 conf_report_error("Ignoring connect block for %s -- missing host.",
1295 yy_server->name);
1296 return 0;
1297 }
1298
1299 #ifndef HAVE_LIBZ
1300 if(ServerConfCompressed(yy_server))
1301 {
1302 conf_report_error("Ignoring connect::flags::compressed -- zlib not available.");
1303 yy_server->flags &= ~SERVER_COMPRESSED;
1304 }
1305 #endif
1306
1307 add_server_conf(yy_server);
1308 rb_dlinkAdd(yy_server, &yy_server->node, &server_conf_list);
1309
1310 yy_server = NULL;
1311 return 0;
1312 }
1313
1314 static void
1315 conf_set_connect_host(void *data)
1316 {
1317 rb_free(yy_server->host);
1318 yy_server->host = rb_strdup(data);
1319 if (strchr(yy_server->host, ':'))
1320 yy_server->aftype = AF_INET6;
1321 }
1322
1323 static void
1324 conf_set_connect_vhost(void *data)
1325 {
1326 if(rb_inet_pton_sock(data, (struct sockaddr *)&yy_server->my_ipnum) <= 0)
1327 {
1328 conf_report_error("Invalid IP address for server connect vhost (%s)",
1329 (char *) data);
1330 return;
1331 }
1332
1333 yy_server->flags |= SERVER_VHOSTED;
1334 }
1335
1336 static void
1337 conf_set_connect_send_password(void *data)
1338 {
1339 if(yy_server->spasswd)
1340 {
1341 memset(yy_server->spasswd, 0, strlen(yy_server->spasswd));
1342 rb_free(yy_server->spasswd);
1343 }
1344
1345 yy_server->spasswd = rb_strdup(data);
1346 }
1347
1348 static void
1349 conf_set_connect_accept_password(void *data)
1350 {
1351 if(yy_server->passwd)
1352 {
1353 memset(yy_server->passwd, 0, strlen(yy_server->passwd));
1354 rb_free(yy_server->passwd);
1355 }
1356 yy_server->passwd = rb_strdup(data);
1357 }
1358
1359 static void
1360 conf_set_connect_fingerprint(void *data)
1361 {
1362 if (yy_server->certfp)
1363 rb_free(yy_server->certfp);
1364 yy_server->certfp = rb_strdup((char *) data);
1365
1366 /* force SSL to be enabled if fingerprint is enabled. */
1367 yy_server->flags |= SERVER_SSL;
1368 }
1369
1370 static void
1371 conf_set_connect_port(void *data)
1372 {
1373 int port = *(unsigned int *) data;
1374
1375 if(port < 1)
1376 port = PORTNUM;
1377
1378 yy_server->port = port;
1379 }
1380
1381 static void
1382 conf_set_connect_aftype(void *data)
1383 {
1384 char *aft = data;
1385
1386 if(strcasecmp(aft, "ipv4") == 0)
1387 yy_server->aftype = AF_INET;
1388 #ifdef RB_IPV6
1389 else if(strcasecmp(aft, "ipv6") == 0)
1390 yy_server->aftype = AF_INET6;
1391 #endif
1392 else
1393 conf_report_error("connect::aftype '%s' is unknown.", aft);
1394 }
1395
1396 static void
1397 conf_set_connect_flags(void *data)
1398 {
1399 conf_parm_t *args = data;
1400
1401 /* note, we allow them to set compressed, then remove it later if
1402 * they do and LIBZ isnt available
1403 */
1404 set_modes_from_table(&yy_server->flags, "flag", connect_table, args);
1405 }
1406
1407 static void
1408 conf_set_connect_hub_mask(void *data)
1409 {
1410 struct remote_conf *yy_hub;
1411
1412 if(EmptyString(yy_server->name))
1413 return;
1414
1415 yy_hub = make_remote_conf();
1416 yy_hub->flags = CONF_HUB;
1417
1418 yy_hub->host = rb_strdup(data);
1419 yy_hub->server = rb_strdup(yy_server->name);
1420 rb_dlinkAdd(yy_hub, &yy_hub->node, &hubleaf_conf_list);
1421 }
1422
1423 static void
1424 conf_set_connect_leaf_mask(void *data)
1425 {
1426 struct remote_conf *yy_leaf;
1427
1428 if(EmptyString(yy_server->name))
1429 return;
1430
1431 yy_leaf = make_remote_conf();
1432 yy_leaf->flags = CONF_LEAF;
1433
1434 yy_leaf->host = rb_strdup(data);
1435 yy_leaf->server = rb_strdup(yy_server->name);
1436 rb_dlinkAdd(yy_leaf, &yy_leaf->node, &hubleaf_conf_list);
1437 }
1438
1439 static void
1440 conf_set_connect_class(void *data)
1441 {
1442 rb_free(yy_server->class_name);
1443 yy_server->class_name = rb_strdup(data);
1444 }
1445
1446 static void
1447 conf_set_exempt_ip(void *data)
1448 {
1449 struct ConfItem *yy_tmp;
1450
1451 if(parse_netmask(data, NULL, NULL) == HM_HOST)
1452 {
1453 conf_report_error("Ignoring exempt -- invalid exempt::ip.");
1454 return;
1455 }
1456
1457 yy_tmp = make_conf();
1458 yy_tmp->passwd = rb_strdup("*");
1459 yy_tmp->host = rb_strdup(data);
1460 yy_tmp->status = CONF_EXEMPTDLINE;
1461 add_conf_by_address(yy_tmp->host, CONF_EXEMPTDLINE, NULL, NULL, yy_tmp);
1462 }
1463
1464 static int
1465 conf_cleanup_cluster(struct TopConf *tc)
1466 {
1467 rb_dlink_node *ptr, *next_ptr;
1468
1469 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1470 {
1471 free_remote_conf(ptr->data);
1472 rb_dlinkDestroy(ptr, &yy_cluster_list);
1473 }
1474
1475 if(yy_shared != NULL)
1476 {
1477 free_remote_conf(yy_shared);
1478 yy_shared = NULL;
1479 }
1480
1481 return 0;
1482 }
1483
1484 static void
1485 conf_set_cluster_name(void *data)
1486 {
1487 if(yy_shared != NULL)
1488 free_remote_conf(yy_shared);
1489
1490 yy_shared = make_remote_conf();
1491 yy_shared->server = rb_strdup(data);
1492 rb_dlinkAddAlloc(yy_shared, &yy_cluster_list);
1493
1494 yy_shared = NULL;
1495 }
1496
1497 static void
1498 conf_set_cluster_flags(void *data)
1499 {
1500 conf_parm_t *args = data;
1501 int flags = 0;
1502 rb_dlink_node *ptr, *next_ptr;
1503
1504 if(yy_shared != NULL)
1505 free_remote_conf(yy_shared);
1506
1507 set_modes_from_table(&flags, "flag", cluster_table, args);
1508
1509 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1510 {
1511 yy_shared = ptr->data;
1512 yy_shared->flags = flags;
1513 rb_dlinkAddTail(yy_shared, &yy_shared->node, &cluster_conf_list);
1514 rb_dlinkDestroy(ptr, &yy_cluster_list);
1515 }
1516
1517 yy_shared = NULL;
1518 }
1519
1520 static void
1521 conf_set_general_havent_read_conf(void *data)
1522 {
1523 if(*(unsigned int *) data)
1524 {
1525 conf_report_error("You haven't read your config file properly.");
1526 conf_report_error
1527 ("There is a line in the example conf that will kill your server if not removed.");
1528 conf_report_error
1529 ("Consider actually reading/editing the conf file, and removing this line.");
1530 if (!testing_conf)
1531 exit(0);
1532 }
1533 }
1534
1535 static void
1536 conf_set_general_hide_error_messages(void *data)
1537 {
1538 char *val = data;
1539
1540 if(strcasecmp(val, "yes") == 0)
1541 ConfigFileEntry.hide_error_messages = 2;
1542 else if(strcasecmp(val, "opers") == 0)
1543 ConfigFileEntry.hide_error_messages = 1;
1544 else if(strcasecmp(val, "no") == 0)
1545 ConfigFileEntry.hide_error_messages = 0;
1546 else
1547 conf_report_error("Invalid setting '%s' for general::hide_error_messages.", val);
1548 }
1549
1550 static void
1551 conf_set_general_kline_delay(void *data)
1552 {
1553 ConfigFileEntry.kline_delay = *(unsigned int *) data;
1554
1555 /* THIS MUST BE HERE to stop us being unable to check klines */
1556 kline_queued = false;
1557 }
1558
1559 static void
1560 conf_set_general_stats_k_oper_only(void *data)
1561 {
1562 char *val = data;
1563
1564 if(strcasecmp(val, "yes") == 0)
1565 ConfigFileEntry.stats_k_oper_only = 2;
1566 else if(strcasecmp(val, "masked") == 0)
1567 ConfigFileEntry.stats_k_oper_only = 1;
1568 else if(strcasecmp(val, "no") == 0)
1569 ConfigFileEntry.stats_k_oper_only = 0;
1570 else
1571 conf_report_error("Invalid setting '%s' for general::stats_k_oper_only.", val);
1572 }
1573
1574 static void
1575 conf_set_general_stats_i_oper_only(void *data)
1576 {
1577 char *val = data;
1578
1579 if(strcasecmp(val, "yes") == 0)
1580 ConfigFileEntry.stats_i_oper_only = 2;
1581 else if(strcasecmp(val, "masked") == 0)
1582 ConfigFileEntry.stats_i_oper_only = 1;
1583 else if(strcasecmp(val, "no") == 0)
1584 ConfigFileEntry.stats_i_oper_only = 0;
1585 else
1586 conf_report_error("Invalid setting '%s' for general::stats_i_oper_only.", val);
1587 }
1588
1589 static void
1590 conf_set_general_compression_level(void *data)
1591 {
1592 #ifdef HAVE_LIBZ
1593 ConfigFileEntry.compression_level = *(unsigned int *) data;
1594
1595 if((ConfigFileEntry.compression_level < 1) || (ConfigFileEntry.compression_level > 9))
1596 {
1597 conf_report_error
1598 ("Invalid general::compression_level %d -- using default.",
1599 ConfigFileEntry.compression_level);
1600 ConfigFileEntry.compression_level = 0;
1601 }
1602 #else
1603 conf_report_error("Ignoring general::compression_level -- zlib not available.");
1604 #endif
1605 }
1606
1607 static void
1608 conf_set_general_default_umodes(void *data)
1609 {
1610 char *pm;
1611 int what = MODE_ADD, flag;
1612
1613 ConfigFileEntry.default_umodes = 0;
1614 for (pm = (char *) data; *pm; pm++)
1615 {
1616 switch (*pm)
1617 {
1618 case '+':
1619 what = MODE_ADD;
1620 break;
1621 case '-':
1622 what = MODE_DEL;
1623 break;
1624
1625 /* don't allow +o */
1626 case 'o':
1627 case 'S':
1628 case 'Z':
1629 case ' ':
1630 break;
1631
1632 default:
1633 if ((flag = user_modes[(unsigned char) *pm]))
1634 {
1635 /* Proper value has probably not yet been set
1636 * so don't check oper_only_umodes -- jilles */
1637 if (what == MODE_ADD)
1638 ConfigFileEntry.default_umodes |= flag;
1639 else
1640 ConfigFileEntry.default_umodes &= ~flag;
1641 }
1642 break;
1643 }
1644 }
1645 }
1646
1647 static void
1648 conf_set_general_oper_umodes(void *data)
1649 {
1650 set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
1651 }
1652
1653 static void
1654 conf_set_general_certfp_method(void *data)
1655 {
1656 char *method = data;
1657
1658 if (!strcasecmp(method, "sha1"))
1659 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA1;
1660 else if (!strcasecmp(method, "sha256"))
1661 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA256;
1662 else if (!strcasecmp(method, "sha512"))
1663 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA512;
1664 else
1665 {
1666 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SHA1;
1667 conf_report_error("Ignoring general::certfp_method -- bogus certfp method %s", method);
1668 }
1669 }
1670
1671 static void
1672 conf_set_general_oper_only_umodes(void *data)
1673 {
1674 set_modes_from_table(&ConfigFileEntry.oper_only_umodes, "umode", umode_table, data);
1675 }
1676
1677 static void
1678 conf_set_general_oper_snomask(void *data)
1679 {
1680 char *pm;
1681 int what = MODE_ADD, flag;
1682
1683 ConfigFileEntry.oper_snomask = 0;
1684 for (pm = (char *) data; *pm; pm++)
1685 {
1686 switch (*pm)
1687 {
1688 case '+':
1689 what = MODE_ADD;
1690 break;
1691 case '-':
1692 what = MODE_DEL;
1693 break;
1694
1695 default:
1696 if ((flag = snomask_modes[(unsigned char) *pm]))
1697 {
1698 if (what == MODE_ADD)
1699 ConfigFileEntry.oper_snomask |= flag;
1700 else
1701 ConfigFileEntry.oper_snomask &= ~flag;
1702 }
1703 break;
1704 }
1705 }
1706 }
1707
1708 static void
1709 conf_set_serverhide_links_delay(void *data)
1710 {
1711 int val = *(unsigned int *) data;
1712
1713 ConfigServerHide.links_delay = val;
1714 }
1715
1716 static void
1717 conf_set_service_name(void *data)
1718 {
1719 const char *s;
1720 char *tmp;
1721 int dots = 0;
1722
1723 for(s = data; *s != '\0'; s++)
1724 {
1725 if(!IsServChar(*s))
1726 {
1727 conf_report_error("Ignoring service::name "
1728 "-- bogus servername.");
1729 return;
1730 }
1731 else if(*s == '.')
1732 dots++;
1733 }
1734
1735 if(!dots)
1736 {
1737 conf_report_error("Ignoring service::name -- must contain '.'");
1738 return;
1739 }
1740
1741 tmp = rb_strdup(data);
1742 rb_dlinkAddAlloc(tmp, &service_list);
1743 }
1744
1745 static int
1746 conf_begin_alias(struct TopConf *tc)
1747 {
1748 yy_alias = rb_malloc(sizeof(struct alias_entry));
1749
1750 if (conf_cur_block_name != NULL)
1751 yy_alias->name = rb_strdup(conf_cur_block_name);
1752
1753 yy_alias->flags = 0;
1754 yy_alias->hits = 0;
1755
1756 return 0;
1757 }
1758
1759 static int
1760 conf_end_alias(struct TopConf *tc)
1761 {
1762 if (yy_alias == NULL)
1763 return -1;
1764
1765 if (yy_alias->name == NULL)
1766 {
1767 conf_report_error("Ignoring alias -- must have a name.");
1768
1769 rb_free(yy_alias);
1770
1771 return -1;
1772 }
1773
1774 if (yy_alias->target == NULL)
1775 {
1776 conf_report_error("Ignoring alias -- must have a target.");
1777
1778 rb_free(yy_alias);
1779
1780 return -1;
1781 }
1782
1783 rb_dictionary_add(alias_dict, yy_alias->name, yy_alias);
1784
1785 return 0;
1786 }
1787
1788 static void
1789 conf_set_alias_name(void *data)
1790 {
1791 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1792 return;
1793
1794 yy_alias->name = rb_strdup(data);
1795 }
1796
1797 static void
1798 conf_set_alias_target(void *data)
1799 {
1800 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1801 return;
1802
1803 yy_alias->target = rb_strdup(data);
1804 }
1805
1806 static void
1807 conf_set_channel_autochanmodes(void *data)
1808 {
1809 char *pm;
1810 int what = MODE_ADD;
1811
1812 ConfigChannel.autochanmodes = 0;
1813 for (pm = (char *) data; *pm; pm++)
1814 {
1815 switch (*pm)
1816 {
1817 case '+':
1818 what = MODE_ADD;
1819 break;
1820 case '-':
1821 what = MODE_DEL;
1822 break;
1823
1824 default:
1825 if (chmode_table[(unsigned char) *pm].set_func == chm_simple)
1826 {
1827 if (what == MODE_ADD)
1828 ConfigChannel.autochanmodes |= chmode_table[(unsigned char) *pm].mode_type;
1829 else
1830 ConfigChannel.autochanmodes &= ~chmode_table[(unsigned char) *pm].mode_type;
1831 }
1832 else
1833 {
1834 conf_report_error("channel::autochanmodes -- Invalid channel mode %c", *pm);
1835 continue;
1836 }
1837 break;
1838 }
1839 }
1840 }
1841
1842 /* XXX for below */
1843 static void conf_set_blacklist_reason(void *data);
1844
1845 static void
1846 conf_set_blacklist_host(void *data)
1847 {
1848 if (yy_blacklist_host)
1849 {
1850 conf_report_error("blacklist::host %s overlaps existing host %s",
1851 (char *)data, yy_blacklist_host);
1852
1853 /* Cleanup */
1854 conf_set_blacklist_reason(NULL);
1855 return;
1856 }
1857
1858 yy_blacklist_ipv4 = 1;
1859 yy_blacklist_ipv6 = 0;
1860 yy_blacklist_host = rb_strdup(data);
1861 }
1862
1863 static void
1864 conf_set_blacklist_type(void *data)
1865 {
1866 conf_parm_t *args = data;
1867
1868 /* Don't assume we have either if we got here */
1869 yy_blacklist_ipv4 = 0;
1870 yy_blacklist_ipv6 = 0;
1871
1872 for (; args; args = args->next)
1873 {
1874 if (!strcasecmp(args->v.string, "ipv4"))
1875 yy_blacklist_ipv4 = 1;
1876 else if (!strcasecmp(args->v.string, "ipv6"))
1877 yy_blacklist_ipv6 = 1;
1878 else
1879 conf_report_error("blacklist::type has unknown address family %s",
1880 args->v.string);
1881 }
1882
1883 /* If we have neither, just default to IPv4 */
1884 if (!yy_blacklist_ipv4 && !yy_blacklist_ipv6)
1885 {
1886 conf_report_error("blacklist::type has neither IPv4 nor IPv6 (defaulting to IPv4)");
1887 yy_blacklist_ipv4 = 1;
1888 }
1889 }
1890
1891 static void
1892 conf_set_blacklist_matches(void *data)
1893 {
1894 conf_parm_t *args = data;
1895
1896 for (; args; args = args->next)
1897 {
1898 struct BlacklistFilter *filter;
1899 char *str = args->v.string;
1900 char *p;
1901 int type = BLACKLIST_FILTER_LAST;
1902
1903 if (CF_TYPE(args->type) != CF_QSTRING)
1904 {
1905 conf_report_error("blacklist::matches -- must be quoted string");
1906 continue;
1907 }
1908
1909 if (str == NULL)
1910 {
1911 conf_report_error("blacklist::matches -- invalid entry");
1912 continue;
1913 }
1914
1915 if (strlen(str) > HOSTIPLEN)
1916 {
1917 conf_report_error("blacklist::matches has an entry too long: %s",
1918 str);
1919 continue;
1920 }
1921
1922 for (p = str; *p != '\0'; p++)
1923 {
1924 /* Check for validity */
1925 if (*p == '.')
1926 type = BLACKLIST_FILTER_ALL;
1927 else if (!isalnum((unsigned char)*p))
1928 {
1929 conf_report_error("blacklist::matches has invalid IP match entry %s",
1930 str);
1931 type = 0;
1932 break;
1933 }
1934 }
1935
1936 if (type == BLACKLIST_FILTER_ALL)
1937 {
1938 /* Basic IP sanity check */
1939 struct rb_sockaddr_storage tmp;
1940 if (rb_inet_pton(AF_INET, str, &tmp) <= 0)
1941 {
1942 conf_report_error("blacklist::matches has invalid IP match entry %s",
1943 str);
1944 continue;
1945 }
1946 }
1947 else if (type == BLACKLIST_FILTER_LAST)
1948 {
1949 /* Verify it's the correct length */
1950 if (strlen(str) > 3)
1951 {
1952 conf_report_error("blacklist::matches has invalid octet match entry %s",
1953 str);
1954 continue;
1955 }
1956 }
1957 else
1958 {
1959 continue; /* Invalid entry */
1960 }
1961
1962 filter = rb_malloc(sizeof(struct BlacklistFilter));
1963 filter->type = type;
1964 rb_strlcpy(filter->filterstr, str, sizeof(filter->filterstr));
1965
1966 rb_dlinkAdd(filter, &filter->node, &yy_blacklist_filters);
1967 }
1968 }
1969
1970 static void
1971 conf_set_blacklist_reason(void *data)
1972 {
1973 rb_dlink_node *ptr, *nptr;
1974
1975 if (yy_blacklist_host && data)
1976 {
1977 yy_blacklist_reason = rb_strdup(data);
1978 if (yy_blacklist_ipv6)
1979 {
1980 /* Make sure things fit (64 = alnum count + dots) */
1981 if ((64 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
1982 {
1983 conf_report_error("blacklist::host %s results in IPv6 queries that are too long",
1984 yy_blacklist_host);
1985 goto cleanup_bl;
1986 }
1987 }
1988 /* Avoid doing redundant check, IPv6 is bigger than IPv4 --Elizabeth */
1989 if (yy_blacklist_ipv4 && !yy_blacklist_ipv6)
1990 {
1991 /* Make sure things fit (16 = number of nums + dots) */
1992 if ((16 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
1993 {
1994 conf_report_error("blacklist::host %s results in IPv4 queries that are too long",
1995 yy_blacklist_host);
1996 goto cleanup_bl;
1997 }
1998 }
1999
2000 new_blacklist(yy_blacklist_host, yy_blacklist_reason, yy_blacklist_ipv4, yy_blacklist_ipv6,
2001 &yy_blacklist_filters);
2002 }
2003
2004 cleanup_bl:
2005 if (data == NULL)
2006 {
2007 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_blacklist_filters.head)
2008 {
2009 rb_dlinkDelete(ptr, &yy_blacklist_filters);
2010 rb_free(ptr);
2011 }
2012 }
2013 else
2014 {
2015 yy_blacklist_filters = (rb_dlink_list){ NULL, NULL, 0 };
2016 }
2017
2018 rb_free(yy_blacklist_host);
2019 rb_free(yy_blacklist_reason);
2020 yy_blacklist_host = NULL;
2021 yy_blacklist_reason = NULL;
2022 yy_blacklist_ipv4 = 1;
2023 yy_blacklist_ipv6 = 0;
2024 }
2025
2026 /* public functions */
2027
2028
2029 void
2030 conf_report_error(const char *fmt, ...)
2031 {
2032 va_list ap;
2033 char msg[BUFSIZE + 1] = { 0 };
2034
2035 va_start(ap, fmt);
2036 vsnprintf(msg, BUFSIZE, fmt, ap);
2037 va_end(ap);
2038
2039 if (testing_conf)
2040 {
2041 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2042 return;
2043 }
2044
2045 ierror("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2046 sendto_realops_snomask(SNO_GENERAL, L_ALL, "error: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2047 }
2048
2049 void
2050 conf_report_warning(const char *fmt, ...)
2051 {
2052 va_list ap;
2053 char msg[BUFSIZE + 1] = { 0 };
2054
2055 va_start(ap, fmt);
2056 vsnprintf(msg, BUFSIZE, fmt, ap);
2057 va_end(ap);
2058
2059 if (testing_conf)
2060 {
2061 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2062 return;
2063 }
2064
2065 iwarn("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2066 sendto_realops_snomask(SNO_GENERAL, L_ALL, "warning: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2067 }
2068
2069 int
2070 conf_start_block(char *block, char *name)
2071 {
2072 if((conf_cur_block = find_top_conf(block)) == NULL)
2073 {
2074 conf_report_error("Configuration block '%s' is not defined.", block);
2075 return -1;
2076 }
2077
2078 if(name)
2079 conf_cur_block_name = rb_strdup(name);
2080 else
2081 conf_cur_block_name = NULL;
2082
2083 if(conf_cur_block->tc_sfunc)
2084 if(conf_cur_block->tc_sfunc(conf_cur_block) < 0)
2085 return -1;
2086
2087 return 0;
2088 }
2089
2090 int
2091 conf_end_block(struct TopConf *tc)
2092 {
2093 int ret = 0;
2094 if(tc->tc_efunc)
2095 ret = tc->tc_efunc(tc);
2096
2097 rb_free(conf_cur_block_name);
2098 conf_cur_block_name = NULL;
2099 return ret;
2100 }
2101
2102 static void
2103 conf_set_generic_int(void *data, void *location)
2104 {
2105 *((int *) location) = *((unsigned int *) data);
2106 }
2107
2108 static void
2109 conf_set_generic_string(void *data, int len, void *location)
2110 {
2111 char **loc = location;
2112 char *input = data;
2113
2114 if(len && strlen(input) > (unsigned int)len)
2115 input[len] = '\0';
2116
2117 rb_free(*loc);
2118 *loc = rb_strdup(input);
2119 }
2120
2121 int
2122 conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value)
2123 {
2124 struct ConfEntry *cf;
2125 conf_parm_t *cp;
2126
2127 if(!tc)
2128 return -1;
2129
2130 if((cf = find_conf_item(tc, item)) == NULL)
2131 {
2132 conf_report_error
2133 ("Non-existant configuration setting %s::%s.", tc->tc_name, (char *) item);
2134 return -1;
2135 }
2136
2137 /* if it takes one thing, make sure they only passed one thing,
2138 and handle as needed. */
2139 if((value->v.list->type & CF_FLIST) && !(cf->cf_type & CF_FLIST))
2140 {
2141 conf_report_error
2142 ("Option %s::%s does not take a list of values.", tc->tc_name, item);
2143 return -1;
2144 }
2145
2146 cp = value->v.list;
2147
2148
2149 if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
2150 {
2151 /* if it expects a string value, but we got a yesno,
2152 * convert it back
2153 */
2154 if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
2155 (CF_TYPE(cf->cf_type) == CF_STRING))
2156 {
2157 value->v.list->type = CF_STRING;
2158
2159 if(cp->v.number == 1)
2160 cp->v.string = rb_strdup("yes");
2161 else
2162 cp->v.string = rb_strdup("no");
2163 }
2164
2165 /* maybe it's a CF_TIME and they passed CF_INT --
2166 should still be valid */
2167 else if(!((CF_TYPE(value->v.list->type) == CF_INT) &&
2168 (CF_TYPE(cf->cf_type) == CF_TIME)))
2169 {
2170 conf_report_error
2171 ("Wrong type for %s::%s (expected %s, got %s)",
2172 tc->tc_name, (char *) item,
2173 conf_strtype(cf->cf_type), conf_strtype(value->v.list->type));
2174 return -1;
2175 }
2176 }
2177
2178 if(cf->cf_type & CF_FLIST)
2179 {
2180 #if 0
2181 if(cf->cf_arg)
2182 conf_set_generic_list(value->v.list, cf->cf_arg);
2183 else
2184 #endif
2185 /* just pass it the extended argument list */
2186 cf->cf_func(value->v.list);
2187 }
2188 else
2189 {
2190 /* it's old-style, needs only one arg */
2191 switch (cf->cf_type)
2192 {
2193 case CF_INT:
2194 case CF_TIME:
2195 case CF_YESNO:
2196 if(cf->cf_arg)
2197 conf_set_generic_int(&cp->v.number, cf->cf_arg);
2198 else
2199 cf->cf_func(&cp->v.number);
2200 break;
2201 case CF_STRING:
2202 case CF_QSTRING:
2203 if(EmptyString(cp->v.string))
2204 conf_report_error("Ignoring %s::%s -- empty field",
2205 tc->tc_name, item);
2206 else if(cf->cf_arg)
2207 conf_set_generic_string(cp->v.string, cf->cf_len, cf->cf_arg);
2208 else
2209 cf->cf_func(cp->v.string);
2210 break;
2211 }
2212 }
2213
2214
2215 return 0;
2216 }
2217
2218 int
2219 add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *))
2220 {
2221 struct TopConf *tc;
2222 struct ConfEntry *cf;
2223
2224 if((tc = find_top_conf(topconf)) == NULL)
2225 return -1;
2226
2227 if(find_conf_item(tc, name) != NULL)
2228 return -1;
2229
2230 cf = rb_malloc(sizeof(struct ConfEntry));
2231
2232 cf->cf_name = name;
2233 cf->cf_type = type;
2234 cf->cf_func = func;
2235 cf->cf_arg = NULL;
2236
2237 rb_dlinkAddAlloc(cf, &tc->tc_items);
2238
2239 return 0;
2240 }
2241
2242 int
2243 remove_conf_item(const char *topconf, const char *name)
2244 {
2245 struct TopConf *tc;
2246 struct ConfEntry *cf;
2247 rb_dlink_node *ptr;
2248
2249 if((tc = find_top_conf(topconf)) == NULL)
2250 return -1;
2251
2252 if((cf = find_conf_item(tc, name)) == NULL)
2253 return -1;
2254
2255 if((ptr = rb_dlinkFind(cf, &tc->tc_items)) == NULL)
2256 return -1;
2257
2258 rb_dlinkDestroy(ptr, &tc->tc_items);
2259 rb_free(cf);
2260
2261 return 0;
2262 }
2263
2264 /* *INDENT-OFF* */
2265 static struct ConfEntry conf_serverinfo_table[] =
2266 {
2267 { "description", CF_QSTRING, NULL, 0, &ServerInfo.description },
2268
2269 { "network_name", CF_QSTRING, conf_set_serverinfo_network_name, 0, NULL },
2270 { "name", CF_QSTRING, conf_set_serverinfo_name, 0, NULL },
2271 { "sid", CF_QSTRING, conf_set_serverinfo_sid, 0, NULL },
2272 { "vhost", CF_QSTRING, conf_set_serverinfo_vhost, 0, NULL },
2273 { "vhost6", CF_QSTRING, conf_set_serverinfo_vhost6, 0, NULL },
2274
2275 { "ssl_private_key", CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
2276 { "ssl_ca_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
2277 { "ssl_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
2278 { "ssl_dh_params", CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
2279 { "ssl_cipher_list", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cipher_list },
2280 { "ssld_count", CF_INT, NULL, 0, &ServerInfo.ssld_count },
2281
2282 { "default_max_clients",CF_INT, NULL, 0, &ServerInfo.default_max_clients },
2283
2284 { "nicklen", CF_INT, conf_set_serverinfo_nicklen, 0, NULL },
2285
2286 { "\0", 0, NULL, 0, NULL }
2287 };
2288
2289 static struct ConfEntry conf_admin_table[] =
2290 {
2291 { "name", CF_QSTRING, NULL, 200, &AdminInfo.name },
2292 { "description",CF_QSTRING, NULL, 200, &AdminInfo.description },
2293 { "email", CF_QSTRING, NULL, 200, &AdminInfo.email },
2294 { "\0", 0, NULL, 0, NULL }
2295 };
2296
2297 static struct ConfEntry conf_log_table[] =
2298 {
2299 { "fname_userlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_userlog },
2300 { "fname_fuserlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_fuserlog },
2301 { "fname_operlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operlog },
2302 { "fname_foperlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_foperlog },
2303 { "fname_serverlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_serverlog },
2304 { "fname_killlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_killlog },
2305 { "fname_klinelog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_klinelog },
2306 { "fname_operspylog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operspylog },
2307 { "fname_ioerrorlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_ioerrorlog },
2308 { "\0", 0, NULL, 0, NULL }
2309 };
2310
2311 static struct ConfEntry conf_operator_table[] =
2312 {
2313 { "rsa_public_key_file", CF_QSTRING, conf_set_oper_rsa_public_key_file, 0, NULL },
2314 { "flags", CF_STRING | CF_FLIST, conf_set_oper_flags, 0, NULL },
2315 { "umodes", CF_STRING | CF_FLIST, conf_set_oper_umodes, 0, NULL },
2316 { "privset", CF_QSTRING, conf_set_oper_privset, 0, NULL },
2317 { "snomask", CF_QSTRING, conf_set_oper_snomask, 0, NULL },
2318 { "user", CF_QSTRING, conf_set_oper_user, 0, NULL },
2319 { "password", CF_QSTRING, conf_set_oper_password, 0, NULL },
2320 { "fingerprint", CF_QSTRING, conf_set_oper_fingerprint, 0, NULL },
2321 { "\0", 0, NULL, 0, NULL }
2322 };
2323
2324 static struct ConfEntry conf_privset_table[] =
2325 {
2326 { "extends", CF_QSTRING, conf_set_privset_extends, 0, NULL },
2327 { "privs", CF_STRING | CF_FLIST, conf_set_privset_privs, 0, NULL },
2328 { "\0", 0, NULL, 0, NULL }
2329 };
2330
2331 static struct ConfEntry conf_class_table[] =
2332 {
2333 { "ping_time", CF_TIME, conf_set_class_ping_time, 0, NULL },
2334 { "cidr_ipv4_bitlen", CF_INT, conf_set_class_cidr_ipv4_bitlen, 0, NULL },
2335 #ifdef RB_IPV6
2336 { "cidr_ipv6_bitlen", CF_INT, conf_set_class_cidr_ipv6_bitlen, 0, NULL },
2337 #endif
2338 { "number_per_cidr", CF_INT, conf_set_class_number_per_cidr, 0, NULL },
2339 { "number_per_ip", CF_INT, conf_set_class_number_per_ip, 0, NULL },
2340 { "number_per_ip_global", CF_INT,conf_set_class_number_per_ip_global, 0, NULL },
2341 { "number_per_ident", CF_INT, conf_set_class_number_per_ident, 0, NULL },
2342 { "connectfreq", CF_TIME, conf_set_class_connectfreq, 0, NULL },
2343 { "max_number", CF_INT, conf_set_class_max_number, 0, NULL },
2344 { "sendq", CF_TIME, conf_set_class_sendq, 0, NULL },
2345 { "\0", 0, NULL, 0, NULL }
2346 };
2347
2348 static struct ConfEntry conf_auth_table[] =
2349 {
2350 { "user", CF_QSTRING, conf_set_auth_user, 0, NULL },
2351 { "auth_user", CF_QSTRING, conf_set_auth_auth_user, 0, NULL },
2352 { "password", CF_QSTRING, conf_set_auth_passwd, 0, NULL },
2353 { "class", CF_QSTRING, conf_set_auth_class, 0, NULL },
2354 { "spoof", CF_QSTRING, conf_set_auth_spoof, 0, NULL },
2355 { "redirserv", CF_QSTRING, conf_set_auth_redir_serv, 0, NULL },
2356 { "redirport", CF_INT, conf_set_auth_redir_port, 0, NULL },
2357 { "flags", CF_STRING | CF_FLIST, conf_set_auth_flags, 0, NULL },
2358 { "\0", 0, NULL, 0, NULL }
2359 };
2360
2361 static struct ConfEntry conf_connect_table[] =
2362 {
2363 { "send_password", CF_QSTRING, conf_set_connect_send_password, 0, NULL },
2364 { "accept_password", CF_QSTRING, conf_set_connect_accept_password, 0, NULL },
2365 { "fingerprint", CF_QSTRING, conf_set_connect_fingerprint, 0, NULL },
2366 { "flags", CF_STRING | CF_FLIST, conf_set_connect_flags, 0, NULL },
2367 { "host", CF_QSTRING, conf_set_connect_host, 0, NULL },
2368 { "vhost", CF_QSTRING, conf_set_connect_vhost, 0, NULL },
2369 { "port", CF_INT, conf_set_connect_port, 0, NULL },
2370 { "aftype", CF_STRING, conf_set_connect_aftype, 0, NULL },
2371 { "hub_mask", CF_QSTRING, conf_set_connect_hub_mask, 0, NULL },
2372 { "leaf_mask", CF_QSTRING, conf_set_connect_leaf_mask, 0, NULL },
2373 { "class", CF_QSTRING, conf_set_connect_class, 0, NULL },
2374 { "\0", 0, NULL, 0, NULL }
2375 };
2376
2377 static struct ConfEntry conf_general_table[] =
2378 {
2379 { "oper_only_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_only_umodes, 0, NULL },
2380 { "oper_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_umodes, 0, NULL },
2381 { "oper_snomask", CF_QSTRING, conf_set_general_oper_snomask, 0, NULL },
2382 { "compression_level", CF_INT, conf_set_general_compression_level, 0, NULL },
2383 { "havent_read_conf", CF_YESNO, conf_set_general_havent_read_conf, 0, NULL },
2384 { "hide_error_messages",CF_STRING, conf_set_general_hide_error_messages,0, NULL },
2385 { "kline_delay", CF_TIME, conf_set_general_kline_delay, 0, NULL },
2386 { "stats_k_oper_only", CF_STRING, conf_set_general_stats_k_oper_only, 0, NULL },
2387 { "stats_i_oper_only", CF_STRING, conf_set_general_stats_i_oper_only, 0, NULL },
2388 { "default_umodes", CF_QSTRING, conf_set_general_default_umodes, 0, NULL },
2389
2390 { "default_operstring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_operstring },
2391 { "default_adminstring",CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_adminstring },
2392 { "servicestring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.servicestring },
2393 { "kline_reason", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
2394 { "identify_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
2395 { "identify_command", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
2396 { "sasl_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.sasl_service },
2397
2398 { "anti_spam_exit_message_time", CF_TIME, NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
2399 { "disable_fake_channels", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
2400 { "min_nonwildcard_simple", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard_simple },
2401 { "non_redundant_klines", CF_YESNO, NULL, 0, &ConfigFileEntry.non_redundant_klines },
2402 { "tkline_expire_notices", CF_YESNO, NULL, 0, &ConfigFileEntry.tkline_expire_notices },
2403
2404 { "anti_nick_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.anti_nick_flood },
2405 { "burst_away", CF_YESNO, NULL, 0, &ConfigFileEntry.burst_away },
2406 { "caller_id_wait", CF_TIME, NULL, 0, &ConfigFileEntry.caller_id_wait },
2407 { "client_exit", CF_YESNO, NULL, 0, &ConfigFileEntry.client_exit },
2408 { "collision_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.collision_fnc },
2409 { "resv_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.resv_fnc },
2410 { "connect_timeout", CF_TIME, NULL, 0, &ConfigFileEntry.connect_timeout },
2411 { "default_floodcount", CF_INT, NULL, 0, &ConfigFileEntry.default_floodcount },
2412 { "default_ident_timeout", CF_INT, NULL, 0, &ConfigFileEntry.default_ident_timeout },
2413 { "disable_auth", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_auth },
2414 { "dots_in_ident", CF_INT, NULL, 0, &ConfigFileEntry.dots_in_ident },
2415 { "failed_oper_notice", CF_YESNO, NULL, 0, &ConfigFileEntry.failed_oper_notice },
2416 { "global_snotices", CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices },
2417 { "hide_spoof_ips", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips },
2418 { "dline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason },
2419 { "kline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason },
2420 { "map_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.map_oper_only },
2421 { "max_accept", CF_INT, NULL, 0, &ConfigFileEntry.max_accept },
2422 { "max_monitor", CF_INT, NULL, 0, &ConfigFileEntry.max_monitor },
2423 { "max_nick_time", CF_TIME, NULL, 0, &ConfigFileEntry.max_nick_time },
2424 { "max_nick_changes", CF_INT, NULL, 0, &ConfigFileEntry.max_nick_changes },
2425 { "max_targets", CF_INT, NULL, 0, &ConfigFileEntry.max_targets },
2426 { "min_nonwildcard", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard },
2427 { "nick_delay", CF_TIME, NULL, 0, &ConfigFileEntry.nick_delay },
2428 { "no_oper_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.no_oper_flood },
2429 { "operspy_admin_only", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_admin_only },
2430 { "operspy_dont_care_user_info", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_dont_care_user_info },
2431 { "pace_wait", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait },
2432 { "pace_wait_simple", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait_simple },
2433 { "ping_cookie", CF_YESNO, NULL, 0, &ConfigFileEntry.ping_cookie },
2434 { "reject_after_count", CF_INT, NULL, 0, &ConfigFileEntry.reject_after_count },
2435 { "reject_ban_time", CF_TIME, NULL, 0, &ConfigFileEntry.reject_ban_time },
2436 { "reject_duration", CF_TIME, NULL, 0, &ConfigFileEntry.reject_duration },
2437 { "throttle_count", CF_INT, NULL, 0, &ConfigFileEntry.throttle_count },
2438 { "throttle_duration", CF_TIME, NULL, 0, &ConfigFileEntry.throttle_duration },
2439 { "short_motd", CF_YESNO, NULL, 0, &ConfigFileEntry.short_motd },
2440 { "stats_c_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_c_oper_only },
2441 { "stats_e_disabled", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_e_disabled },
2442 { "stats_h_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_h_oper_only },
2443 { "stats_o_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_o_oper_only },
2444 { "stats_P_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_P_oper_only },
2445 { "stats_y_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only },
2446 { "target_change", CF_YESNO, NULL, 0, &ConfigFileEntry.target_change },
2447 { "ts_max_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_max_delta },
2448 { "ts_warn_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_warn_delta },
2449 { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually },
2450 { "warn_no_nline", CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline },
2451 { "use_propagated_bans",CF_YESNO, NULL, 0, &ConfigFileEntry.use_propagated_bans },
2452 { "client_flood_max_lines", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_max_lines },
2453 { "client_flood_burst_rate", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_rate },
2454 { "client_flood_burst_max", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_max },
2455 { "client_flood_message_num", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_num },
2456 { "client_flood_message_time", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_time },
2457 { "max_ratelimit_tokens", CF_INT, NULL, 0, &ConfigFileEntry.max_ratelimit_tokens },
2458 { "away_interval", CF_INT, NULL, 0, &ConfigFileEntry.away_interval },
2459 { "hide_opers_in_whois", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_opers_in_whois },
2460 { "certfp_method", CF_STRING, conf_set_general_certfp_method, 0, NULL },
2461 { "\0", 0, NULL, 0, NULL }
2462 };
2463
2464 static struct ConfEntry conf_channel_table[] =
2465 {
2466 { "default_split_user_count", CF_INT, NULL, 0, &ConfigChannel.default_split_user_count },
2467 { "default_split_server_count", CF_INT, NULL, 0, &ConfigChannel.default_split_server_count },
2468 { "burst_topicwho", CF_YESNO, NULL, 0, &ConfigChannel.burst_topicwho },
2469 { "kick_on_split_riding", CF_YESNO, NULL, 0, &ConfigChannel.kick_on_split_riding },
2470 { "knock_delay", CF_TIME, NULL, 0, &ConfigChannel.knock_delay },
2471 { "knock_delay_channel",CF_TIME, NULL, 0, &ConfigChannel.knock_delay_channel },
2472 { "max_bans", CF_INT, NULL, 0, &ConfigChannel.max_bans },
2473 { "max_bans_large", CF_INT, NULL, 0, &ConfigChannel.max_bans_large },
2474 { "max_chans_per_user", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user },
2475 { "max_chans_per_user_large", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user_large },
2476 { "no_create_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_create_on_split },
2477 { "no_join_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_join_on_split },
2478 { "only_ascii_channels", CF_YESNO, NULL, 0, &ConfigChannel.only_ascii_channels },
2479 { "use_except", CF_YESNO, NULL, 0, &ConfigChannel.use_except },
2480 { "use_invex", CF_YESNO, NULL, 0, &ConfigChannel.use_invex },
2481 { "use_forward", CF_YESNO, NULL, 0, &ConfigChannel.use_forward },
2482 { "use_knock", CF_YESNO, NULL, 0, &ConfigChannel.use_knock },
2483 { "resv_forcepart", CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart },
2484 { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change },
2485 { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
2486 { "autochanmodes", CF_QSTRING, conf_set_channel_autochanmodes, 0, NULL },
2487 { "displayed_usercount", CF_INT, NULL, 0, &ConfigChannel.displayed_usercount },
2488 { "strip_topic_colors", CF_YESNO, NULL, 0, &ConfigChannel.strip_topic_colors },
2489 { "\0", 0, NULL, 0, NULL }
2490 };
2491
2492 static struct ConfEntry conf_serverhide_table[] =
2493 {
2494 { "disable_hidden", CF_YESNO, NULL, 0, &ConfigServerHide.disable_hidden },
2495 { "flatten_links", CF_YESNO, NULL, 0, &ConfigServerHide.flatten_links },
2496 { "hidden", CF_YESNO, NULL, 0, &ConfigServerHide.hidden },
2497 { "links_delay", CF_TIME, conf_set_serverhide_links_delay, 0, NULL },
2498 { "\0", 0, NULL, 0, NULL }
2499 };
2500 /* *INDENT-ON* */
2501
2502 void
2503 newconf_init()
2504 {
2505 add_top_conf("modules", NULL, NULL, NULL);
2506 add_conf_item("modules", "path", CF_QSTRING, conf_set_modules_path);
2507 add_conf_item("modules", "module", CF_QSTRING, conf_set_modules_module);
2508
2509 add_top_conf("serverinfo", NULL, NULL, conf_serverinfo_table);
2510 add_top_conf("admin", NULL, NULL, conf_admin_table);
2511 add_top_conf("log", NULL, NULL, conf_log_table);
2512 add_top_conf("operator", conf_begin_oper, conf_end_oper, conf_operator_table);
2513 add_top_conf("class", conf_begin_class, conf_end_class, conf_class_table);
2514 add_top_conf("privset", NULL, NULL, conf_privset_table);
2515
2516 add_top_conf("listen", conf_begin_listen, conf_end_listen, NULL);
2517 add_conf_item("listen", "defer_accept", CF_YESNO, conf_set_listen_defer_accept);
2518 add_conf_item("listen", "port", CF_INT | CF_FLIST, conf_set_listen_port);
2519 add_conf_item("listen", "sslport", CF_INT | CF_FLIST, conf_set_listen_sslport);
2520 add_conf_item("listen", "ip", CF_QSTRING, conf_set_listen_address);
2521 add_conf_item("listen", "host", CF_QSTRING, conf_set_listen_address);
2522
2523 add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
2524
2525 add_top_conf("shared", conf_cleanup_shared, conf_cleanup_shared, NULL);
2526 add_conf_item("shared", "oper", CF_QSTRING | CF_FLIST, conf_set_shared_oper);
2527 add_conf_item("shared", "flags", CF_STRING | CF_FLIST, conf_set_shared_flags);
2528
2529 add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);
2530
2531 add_top_conf("exempt", NULL, NULL, NULL);
2532 add_conf_item("exempt", "ip", CF_QSTRING, conf_set_exempt_ip);
2533
2534 add_top_conf("cluster", conf_cleanup_cluster, conf_cleanup_cluster, NULL);
2535 add_conf_item("cluster", "name", CF_QSTRING, conf_set_cluster_name);
2536 add_conf_item("cluster", "flags", CF_STRING | CF_FLIST, conf_set_cluster_flags);
2537
2538 add_top_conf("general", NULL, NULL, conf_general_table);
2539 add_top_conf("channel", NULL, NULL, conf_channel_table);
2540 add_top_conf("serverhide", NULL, NULL, conf_serverhide_table);
2541
2542 add_top_conf("service", NULL, NULL, NULL);
2543 add_conf_item("service", "name", CF_QSTRING, conf_set_service_name);
2544
2545 add_top_conf("alias", conf_begin_alias, conf_end_alias, NULL);
2546 add_conf_item("alias", "name", CF_QSTRING, conf_set_alias_name);
2547 add_conf_item("alias", "target", CF_QSTRING, conf_set_alias_target);
2548
2549 add_top_conf("blacklist", NULL, NULL, NULL);
2550 add_conf_item("blacklist", "host", CF_QSTRING, conf_set_blacklist_host);
2551 add_conf_item("blacklist", "type", CF_STRING | CF_FLIST, conf_set_blacklist_type);
2552 add_conf_item("blacklist", "matches", CF_QSTRING | CF_FLIST, conf_set_blacklist_matches);
2553 add_conf_item("blacklist", "reject_reason", CF_QSTRING, conf_set_blacklist_reason);
2554 }
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