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[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 "logger.h"
14 #include "s_conf.h"
15 #include "s_user.h"
16 #include "s_newconf.h"
17 #include "send.h"
18 #include "setup.h"
19 #include "modules.h"
20 #include "listener.h"
21 #include "hostmask.h"
22 #include "s_serv.h"
23 #include "hash.h"
24 #include "cache.h"
25 #include "ircd.h"
26 #include "snomask.h"
27 #include "sslproc.h"
28 #include "wsproc.h"
29 #include "privilege.h"
30 #include "chmode.h"
31 #include "certfp.h"
32
33 #define CF_TYPE(x) ((x) & CF_MTYPE)
34
35 static int yy_defer_accept = 1;
36 static int yy_wsock = 0;
37
38 struct TopConf *conf_cur_block;
39 static char *conf_cur_block_name = NULL;
40
41 static rb_dlink_list conf_items;
42
43 static struct ConfItem *yy_aconf = NULL;
44
45 static struct Class *yy_class = NULL;
46
47 static struct remote_conf *yy_shared = NULL;
48 static struct server_conf *yy_server = NULL;
49
50 static rb_dlink_list yy_aconf_list;
51 static rb_dlink_list yy_oper_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_dnsbl_entry_host = NULL;
58 static char *yy_dnsbl_entry_reason = NULL;
59 static uint8_t yy_dnsbl_entry_iptype = 0;
60 static rb_dlink_list yy_dnsbl_entry_filters = { NULL, NULL, 0 };
61
62 static char *yy_opm_address_ipv4 = NULL;
63 static char *yy_opm_address_ipv6 = NULL;
64 static uint16_t yy_opm_port_ipv4 = 0;
65 static uint16_t yy_opm_port_ipv6 = 0;
66 static int yy_opm_timeout = 0;
67 static rb_dlink_list yy_opm_scanner_list;
68
69 static char *yy_privset_extends = NULL;
70
71 static const char *
72 conf_strtype(int type)
73 {
74 switch (CF_TYPE(type))
75 {
76 case CF_INT:
77 return "integer value";
78 case CF_STRING:
79 return "unquoted string";
80 case CF_YESNO:
81 return "yes/no value";
82 case CF_QSTRING:
83 return "quoted string";
84 case CF_TIME:
85 return "time/size value";
86 default:
87 return "unknown type";
88 }
89 }
90
91 int
92 add_top_conf(const char *name, int (*sfunc) (struct TopConf *),
93 int (*efunc) (struct TopConf *), struct ConfEntry *items)
94 {
95 struct TopConf *tc;
96
97 tc = rb_malloc(sizeof(struct TopConf));
98
99 tc->tc_name = name;
100 tc->tc_sfunc = sfunc;
101 tc->tc_efunc = efunc;
102 tc->tc_entries = items;
103
104 rb_dlinkAddAlloc(tc, &conf_items);
105 return 0;
106 }
107
108 struct TopConf *
109 find_top_conf(const char *name)
110 {
111 rb_dlink_node *d;
112 struct TopConf *tc;
113
114 RB_DLINK_FOREACH(d, conf_items.head)
115 {
116 tc = d->data;
117 if(rb_strcasecmp(tc->tc_name, name) == 0)
118 return tc;
119 }
120
121 return NULL;
122 }
123
124
125 struct ConfEntry *
126 find_conf_item(const struct TopConf *top, const char *name)
127 {
128 struct ConfEntry *cf;
129 rb_dlink_node *d;
130
131 if(top->tc_entries)
132 {
133 int i;
134
135 for(i = 0; top->tc_entries[i].cf_type; i++)
136 {
137 cf = &top->tc_entries[i];
138
139 if(!rb_strcasecmp(cf->cf_name, name))
140 return cf;
141 }
142 }
143
144 RB_DLINK_FOREACH(d, top->tc_items.head)
145 {
146 cf = d->data;
147 if(rb_strcasecmp(cf->cf_name, name) == 0)
148 return cf;
149 }
150
151 return NULL;
152 }
153
154 int
155 remove_top_conf(char *name)
156 {
157 struct TopConf *tc;
158 rb_dlink_node *ptr;
159
160 if((tc = find_top_conf(name)) == NULL)
161 return -1;
162
163 if((ptr = rb_dlinkFind(tc, &conf_items)) == NULL)
164 return -1;
165
166 rb_dlinkDestroy(ptr, &conf_items);
167 rb_free(tc);
168
169 return 0;
170 }
171
172 static void
173 conf_set_serverinfo_name(void *data)
174 {
175 if(ServerInfo.name == NULL)
176 {
177 const char *s;
178 int dots = 0;
179
180 for(s = data; *s != '\0'; s++)
181 {
182 if(!IsServChar(*s))
183 {
184 conf_report_error("Ignoring serverinfo::name "
185 "-- bogus servername.");
186 return;
187 }
188 else if(*s == '.')
189 ++dots;
190 }
191
192 if(!dots)
193 {
194 conf_report_error("Ignoring serverinfo::name -- must contain '.'");
195 return;
196 }
197
198 s = data;
199
200 if(IsDigit(*s))
201 {
202 conf_report_error("Ignoring serverinfo::name -- cannot begin with digit.");
203 return;
204 }
205
206 /* the ircd will exit() in main() if we dont set one */
207 if(strlen(s) <= HOSTLEN)
208 ServerInfo.name = rb_strdup((char *) data);
209 }
210 }
211
212 static void
213 conf_set_serverinfo_sid(void *data)
214 {
215 char *sid = data;
216
217 if(ServerInfo.sid[0] == '\0')
218 {
219 if(!IsDigit(sid[0]) || !IsIdChar(sid[1]) ||
220 !IsIdChar(sid[2]) || sid[3] != '\0')
221 {
222 conf_report_error("Ignoring serverinfo::sid "
223 "-- bogus sid.");
224 return;
225 }
226
227 rb_strlcpy(ServerInfo.sid, sid, sizeof(ServerInfo.sid));
228 }
229 }
230
231 static void
232 conf_set_serverinfo_network_name(void *data)
233 {
234 char *p;
235
236 if((p = strchr((char *) data, ' ')))
237 *p = '\0';
238
239 rb_free(ServerInfo.network_name);
240 ServerInfo.network_name = rb_strdup((char *) data);
241 }
242
243 static void
244 conf_set_serverinfo_vhost(void *data)
245 {
246 struct rb_sockaddr_storage addr;
247
248 if(rb_inet_pton_sock(data, &addr) <= 0 || GET_SS_FAMILY(&addr) != AF_INET)
249 {
250 conf_report_error("Invalid IPv4 address for server vhost (%s)", (char *) data);
251 return;
252 }
253
254 ServerInfo.bind4 = addr;
255 }
256
257 static void
258 conf_set_serverinfo_vhost6(void *data)
259 {
260
261 struct rb_sockaddr_storage addr;
262
263 if(rb_inet_pton_sock(data, &addr) <= 0 || GET_SS_FAMILY(&addr) != AF_INET6)
264 {
265 conf_report_error("Invalid IPv6 address for server vhost (%s)", (char *) data);
266 return;
267 }
268
269 ServerInfo.bind6 = addr;
270 }
271
272 static void
273 conf_set_serverinfo_nicklen(void *data)
274 {
275 ConfigFileEntry.nicklen = (*(unsigned int *) data) + 1;
276
277 if (ConfigFileEntry.nicklen > NICKLEN)
278 {
279 conf_report_error("Warning -- ignoring serverinfo::nicklen -- provided nicklen (%u) is greater than allowed nicklen (%u)",
280 ConfigFileEntry.nicklen - 1, NICKLEN - 1);
281 ConfigFileEntry.nicklen = NICKLEN;
282 }
283 else if (ConfigFileEntry.nicklen < 9 + 1)
284 {
285 conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
286 ConfigFileEntry.nicklen - 1);
287 ConfigFileEntry.nicklen = 9 + 1;
288 }
289 }
290
291 static void
292 conf_set_modules_module(void *data)
293 {
294 char *m_bn;
295
296 m_bn = rb_basename((char *) data);
297
298 if(findmodule_byname(m_bn) == NULL)
299 load_one_module((char *) data, MAPI_ORIGIN_EXTENSION, false);
300
301 rb_free(m_bn);
302 }
303
304 static void
305 conf_set_modules_path(void *data)
306 {
307 mod_add_path((char *) data);
308 }
309
310 struct mode_table
311 {
312 const char *name;
313 int mode;
314 };
315
316 /* *INDENT-OFF* */
317 static struct mode_table umode_table[] = {
318 {"deaf", UMODE_DEAF },
319 {"invisible", UMODE_INVISIBLE },
320 {"locops", UMODE_LOCOPS },
321 {"noforward", UMODE_NOFORWARD },
322 {"servnotice", UMODE_SERVNOTICE},
323 {"wallop", UMODE_WALLOP },
324 {"operwall", UMODE_OPERWALL },
325 {NULL, 0}
326 };
327
328 static struct mode_table oper_table[] = {
329 {"encrypted", OPER_ENCRYPTED },
330 {"need_ssl", OPER_NEEDSSL },
331 {NULL, 0}
332 };
333
334 static struct mode_table auth_table[] = {
335 {"encrypted", CONF_FLAGS_ENCRYPTED },
336 {"spoof_notice", CONF_FLAGS_SPOOF_NOTICE },
337 {"exceed_limit", CONF_FLAGS_NOLIMIT },
338 {"dnsbl_exempt", CONF_FLAGS_EXEMPTDNSBL },
339 {"proxy_exempt", CONF_FLAGS_EXEMPTPROXY },
340 {"kline_exempt", CONF_FLAGS_EXEMPTKLINE },
341 {"flood_exempt", CONF_FLAGS_EXEMPTFLOOD },
342 {"spambot_exempt", CONF_FLAGS_EXEMPTSPAMBOT },
343 {"shide_exempt", CONF_FLAGS_EXEMPTSHIDE },
344 {"jupe_exempt", CONF_FLAGS_EXEMPTJUPE },
345 {"resv_exempt", CONF_FLAGS_EXEMPTRESV },
346 {"no_tilde", CONF_FLAGS_NO_TILDE },
347 {"need_ident", CONF_FLAGS_NEED_IDENTD },
348 {"have_ident", CONF_FLAGS_NEED_IDENTD },
349 {"need_ssl", CONF_FLAGS_NEED_SSL },
350 {"need_sasl", CONF_FLAGS_NEED_SASL },
351 {"extend_chans", CONF_FLAGS_EXTEND_CHANS },
352 {"allow_sctp", CONF_FLAGS_ALLOW_SCTP },
353 {"kline_spoof_ip", CONF_FLAGS_KLINE_SPOOF },
354 {NULL, 0}
355 };
356
357 static struct mode_table connect_table[] = {
358 { "autoconn", SERVER_AUTOCONN },
359 { "compressed", SERVER_COMPRESSED },
360 { "encrypted", SERVER_ENCRYPTED },
361 { "topicburst", SERVER_TB },
362 { "sctp", SERVER_SCTP },
363 { "ssl", SERVER_SSL },
364 { "no-export", SERVER_NO_EXPORT },
365 { NULL, 0 },
366 };
367
368 static struct mode_table cluster_table[] = {
369 { "kline", SHARED_PKLINE },
370 { "tkline", SHARED_TKLINE },
371 { "unkline", SHARED_UNKLINE },
372 { "locops", SHARED_LOCOPS },
373 { "xline", SHARED_PXLINE },
374 { "txline", SHARED_TXLINE },
375 { "unxline", SHARED_UNXLINE },
376 { "resv", SHARED_PRESV },
377 { "tresv", SHARED_TRESV },
378 { "unresv", SHARED_UNRESV },
379 { "all", CLUSTER_ALL },
380 {NULL, 0}
381 };
382 /* *INDENT-ON* */
383
384 static int
385 find_umode(struct mode_table *tab, const char *name)
386 {
387 int i;
388
389 for (i = 0; tab[i].name; i++)
390 {
391 if(strcmp(tab[i].name, name) == 0)
392 return tab[i].mode;
393 }
394
395 return -1;
396 }
397
398 static void
399 set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, conf_parm_t * args)
400 {
401 for (; args; args = args->next)
402 {
403 const char *umode;
404 int dir = 1;
405 int mode;
406
407 if(CF_TYPE(args->type) != CF_STRING)
408 {
409 conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
410 continue;
411 }
412
413 umode = args->v.string;
414
415 if(*umode == '~')
416 {
417 dir = 0;
418 umode++;
419 }
420
421 mode = find_umode(tab, umode);
422
423 if(mode == -1)
424 {
425 conf_report_error("Warning -- unknown %s %s.", whatis, args->v.string);
426 continue;
427 }
428
429 if(mode)
430 {
431 if(dir)
432 *modes |= mode;
433 else
434 *modes &= ~mode;
435 }
436 else
437 *modes = 0;
438 }
439 }
440
441 static void
442 parse_umodes(const char *pm, int *values, int *mask)
443 {
444 int what = MODE_ADD, flag;
445
446 *values = 0;
447
448 if (NULL != mask)
449 *mask = 0;
450
451 for (; *pm; pm++)
452 {
453 switch (*pm)
454 {
455 case '+':
456 what = MODE_ADD;
457 break;
458 case '-':
459 what = MODE_DEL;
460 break;
461
462 /* don't allow +o */
463 case 'o':
464 case 'S':
465 case 'Z':
466 case ' ':
467 break;
468
469 default:
470 flag = user_modes[(unsigned char) *pm];
471 if (flag)
472 {
473 /* Proper value has probably not yet been set
474 * so don't check oper_only_umodes -- jilles */
475 if (what == MODE_ADD)
476 *values |= flag;
477 else
478 *values &= ~flag;
479
480 if (NULL != mask)
481 *mask |= flag;
482 }
483 break;
484 }
485 }
486 }
487
488 static void
489 conf_set_privset_extends(void *data)
490 {
491 yy_privset_extends = rb_strdup((char *) data);
492 }
493
494 static void
495 conf_set_privset_privs(void *data)
496 {
497 char *privs = NULL;
498 conf_parm_t *args = data;
499
500 for (; args; args = args->next)
501 {
502 if (privs == NULL)
503 privs = rb_strdup(args->v.string);
504 else
505 {
506 char *privs_old = privs;
507
508 privs = rb_malloc(strlen(privs_old) + 1 + strlen(args->v.string) + 1);
509 strcpy(privs, privs_old);
510 strcat(privs, " ");
511 strcat(privs, args->v.string);
512
513 rb_free(privs_old);
514 }
515 }
516
517 if (privs)
518 {
519 if (yy_privset_extends)
520 {
521 struct PrivilegeSet *set = privilegeset_get(yy_privset_extends);
522
523 if (!set)
524 {
525 conf_report_error("Warning -- unknown parent privilege set %s for %s; assuming defaults", yy_privset_extends, conf_cur_block_name);
526
527 set = privilegeset_get("default");
528 }
529
530 privilegeset_extend(set, conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
531
532 rb_free(yy_privset_extends);
533 yy_privset_extends = NULL;
534 }
535 else
536 privilegeset_set_new(conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
537
538 rb_free(privs);
539 }
540 }
541
542 static int
543 conf_begin_oper(struct TopConf *tc)
544 {
545 rb_dlink_node *ptr;
546 rb_dlink_node *next_ptr;
547
548 if(yy_oper != NULL)
549 {
550 free_oper_conf(yy_oper);
551 yy_oper = NULL;
552 }
553
554 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
555 {
556 free_oper_conf(ptr->data);
557 rb_dlinkDestroy(ptr, &yy_oper_list);
558 }
559
560 yy_oper = make_oper_conf();
561 yy_oper->flags |= OPER_ENCRYPTED;
562
563 return 0;
564 }
565
566 static int
567 conf_end_oper(struct TopConf *tc)
568 {
569 struct oper_conf *yy_tmpoper;
570 rb_dlink_node *ptr;
571 rb_dlink_node *next_ptr;
572
573 if(conf_cur_block_name != NULL)
574 {
575 if(strlen(conf_cur_block_name) > OPERNICKLEN)
576 conf_cur_block_name[OPERNICKLEN] = '\0';
577
578 yy_oper->name = rb_strdup(conf_cur_block_name);
579 }
580
581 if(EmptyString(yy_oper->name))
582 {
583 conf_report_error("Ignoring operator block -- missing name.");
584 return 0;
585 }
586
587 #ifdef HAVE_LIBCRYPTO
588 if(EmptyString(yy_oper->passwd) && EmptyString(yy_oper->rsa_pubkey_file))
589 #else
590 if(EmptyString(yy_oper->passwd))
591 #endif
592 {
593 conf_report_error("Ignoring operator block for %s -- missing password",
594 yy_oper->name);
595 return 0;
596 }
597
598
599 if (!yy_oper->privset)
600 yy_oper->privset = privilegeset_get("default");
601
602 /* now, yy_oper_list contains a stack of oper_conf's with just user
603 * and host in, yy_oper contains the rest of the information which
604 * we need to copy into each element in yy_oper_list
605 */
606 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
607 {
608 yy_tmpoper = ptr->data;
609
610 yy_tmpoper->name = rb_strdup(yy_oper->name);
611
612 /* could be an rsa key instead.. */
613 if(!EmptyString(yy_oper->passwd))
614 yy_tmpoper->passwd = rb_strdup(yy_oper->passwd);
615
616 yy_tmpoper->flags = yy_oper->flags;
617 yy_tmpoper->umodes = yy_oper->umodes;
618 yy_tmpoper->snomask = yy_oper->snomask;
619 yy_tmpoper->privset = yy_oper->privset;
620
621 #ifdef HAVE_LIBCRYPTO
622 if(yy_oper->rsa_pubkey_file)
623 {
624 BIO *file;
625
626 if((file = BIO_new_file(yy_oper->rsa_pubkey_file, "r")) == NULL)
627 {
628 conf_report_error("Ignoring operator block for %s -- "
629 "rsa_public_key_file cant be opened",
630 yy_tmpoper->name);
631 return 0;
632 }
633
634 yy_tmpoper->rsa_pubkey =
635 (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
636
637 (void)BIO_set_close(file, BIO_CLOSE);
638 BIO_free(file);
639
640 if(yy_tmpoper->rsa_pubkey == NULL)
641 {
642 conf_report_error("Ignoring operator block for %s -- "
643 "rsa_public_key_file key invalid; check syntax",
644 yy_tmpoper->name);
645 return 0;
646 }
647 }
648
649 if(!EmptyString(yy_oper->certfp))
650 yy_tmpoper->certfp = rb_strdup(yy_oper->certfp);
651 #endif
652
653 /* all is ok, put it on oper_conf_list */
654 rb_dlinkMoveNode(ptr, &yy_oper_list, &oper_conf_list);
655 }
656
657 free_oper_conf(yy_oper);
658 yy_oper = NULL;
659
660 return 0;
661 }
662
663 static void
664 conf_set_oper_flags(void *data)
665 {
666 conf_parm_t *args = data;
667
668 set_modes_from_table(&yy_oper->flags, "flag", oper_table, args);
669 }
670
671 static void
672 conf_set_oper_fingerprint(void *data)
673 {
674 if (yy_oper->certfp)
675 rb_free(yy_oper->certfp);
676 yy_oper->certfp = rb_strdup((char *) data);
677 }
678
679 static void
680 conf_set_oper_privset(void *data)
681 {
682 yy_oper->privset = privilegeset_get((char *) data);
683 }
684
685 static void
686 conf_set_oper_user(void *data)
687 {
688 struct oper_conf *yy_tmpoper;
689 char *p;
690 char *host = (char *) data;
691
692 yy_tmpoper = make_oper_conf();
693
694 if((p = strchr(host, '@')))
695 {
696 *p++ = '\0';
697
698 yy_tmpoper->username = rb_strdup(host);
699 yy_tmpoper->host = rb_strdup(p);
700 }
701 else
702 {
703
704 yy_tmpoper->username = rb_strdup("*");
705 yy_tmpoper->host = rb_strdup(host);
706 }
707
708 if(EmptyString(yy_tmpoper->username) || EmptyString(yy_tmpoper->host))
709 {
710 conf_report_error("Ignoring user -- missing username/host");
711 free_oper_conf(yy_tmpoper);
712 return;
713 }
714
715 rb_dlinkAddAlloc(yy_tmpoper, &yy_oper_list);
716 }
717
718 static void
719 conf_set_oper_password(void *data)
720 {
721 if(yy_oper->passwd)
722 {
723 memset(yy_oper->passwd, 0, strlen(yy_oper->passwd));
724 rb_free(yy_oper->passwd);
725 }
726
727 yy_oper->passwd = rb_strdup((char *) data);
728 }
729
730 static void
731 conf_set_oper_rsa_public_key_file(void *data)
732 {
733 #ifdef HAVE_LIBCRYPTO
734 rb_free(yy_oper->rsa_pubkey_file);
735 yy_oper->rsa_pubkey_file = rb_strdup((char *) data);
736 #else
737 conf_report_error("Warning -- ignoring rsa_public_key_file (OpenSSL support not available");
738 #endif
739 }
740
741 static void
742 conf_set_oper_umodes(void *data)
743 {
744 set_modes_from_table(&yy_oper->umodes, "umode", umode_table, data);
745 }
746
747 static void
748 conf_set_oper_snomask(void *data)
749 {
750 yy_oper->snomask = parse_snobuf_to_mask(0, (const char *) data);
751 }
752
753 static int
754 conf_begin_class(struct TopConf *tc)
755 {
756 if(yy_class)
757 free_class(yy_class);
758
759 yy_class = make_class();
760 return 0;
761 }
762
763 static int
764 conf_end_class(struct TopConf *tc)
765 {
766 if(conf_cur_block_name != NULL)
767 yy_class->class_name = rb_strdup(conf_cur_block_name);
768
769 if(EmptyString(yy_class->class_name))
770 {
771 conf_report_error("Ignoring connect block -- missing name.");
772 return 0;
773 }
774
775 add_class(yy_class);
776 yy_class = NULL;
777 return 0;
778 }
779
780 static void
781 conf_set_class_ping_time(void *data)
782 {
783 yy_class->ping_freq = *(unsigned int *) data;
784 }
785
786 static void
787 conf_set_class_cidr_ipv4_bitlen(void *data)
788 {
789 unsigned int maxsize = 32;
790 if(*(unsigned int *) data > maxsize)
791 conf_report_error
792 ("class::cidr_ipv4_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
793 *(unsigned int *) data, maxsize);
794 else
795 yy_class->cidr_ipv4_bitlen = *(unsigned int *) data;
796
797 }
798
799 static void
800 conf_set_class_cidr_ipv6_bitlen(void *data)
801 {
802 unsigned int maxsize = 128;
803 if(*(unsigned int *) data > maxsize)
804 conf_report_error
805 ("class::cidr_ipv6_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
806 *(unsigned int *) data, maxsize);
807 else
808 yy_class->cidr_ipv6_bitlen = *(unsigned int *) data;
809
810 }
811
812 static void
813 conf_set_class_number_per_cidr(void *data)
814 {
815 yy_class->cidr_amount = *(unsigned int *) data;
816 }
817
818 static void
819 conf_set_class_number_per_ip(void *data)
820 {
821 yy_class->max_local = *(unsigned int *) data;
822 }
823
824
825 static void
826 conf_set_class_number_per_ip_global(void *data)
827 {
828 yy_class->max_global = *(unsigned int *) data;
829 }
830
831 static void
832 conf_set_class_number_per_ident(void *data)
833 {
834 yy_class->max_ident = *(unsigned int *) data;
835 }
836
837 static void
838 conf_set_class_connectfreq(void *data)
839 {
840 yy_class->con_freq = *(unsigned int *) data;
841 }
842
843 static void
844 conf_set_class_max_number(void *data)
845 {
846 yy_class->max_total = *(unsigned int *) data;
847 }
848
849 static void
850 conf_set_class_max_autoconn(void *data)
851 {
852 yy_class->max_autoconn = *(unsigned int *) data;
853 }
854
855 static void
856 conf_set_class_sendq(void *data)
857 {
858 yy_class->max_sendq = *(unsigned int *) data;
859 }
860
861 static char *listener_address[2];
862
863 static int
864 conf_begin_listen(struct TopConf *tc)
865 {
866 for (int i = 0; i < ARRAY_SIZE(listener_address); i++) {
867 rb_free(listener_address[i]);
868 listener_address[i] = NULL;
869 }
870 yy_wsock = 0;
871 yy_defer_accept = 0;
872 return 0;
873 }
874
875 static int
876 conf_end_listen(struct TopConf *tc)
877 {
878 for (int i = 0; i < ARRAY_SIZE(listener_address); i++) {
879 rb_free(listener_address[i]);
880 listener_address[i] = NULL;
881 }
882 yy_wsock = 0;
883 yy_defer_accept = 0;
884 return 0;
885 }
886
887 static void
888 conf_set_listen_defer_accept(void *data)
889 {
890 yy_defer_accept = *(unsigned int *) data;
891 }
892
893 static void
894 conf_set_listen_wsock(void *data)
895 {
896 yy_wsock = *(unsigned int *) data;
897 }
898
899 static void
900 conf_set_listen_port_both(void *data, int ssl, int sctp)
901 {
902 conf_parm_t *args = data;
903 for (; args; args = args->next)
904 {
905 if(CF_TYPE(args->type) != CF_INT)
906 {
907 conf_report_error("listener::port argument is not an integer -- ignoring.");
908 continue;
909 }
910 if(listener_address[0] == NULL)
911 {
912 if (sctp) {
913 conf_report_error("listener::sctp_port has no addresses -- ignoring.");
914 } else {
915 add_tcp_listener(args->v.number, NULL, AF_INET, ssl, ssl || yy_defer_accept, yy_wsock);
916 add_tcp_listener(args->v.number, NULL, AF_INET6, ssl, ssl || yy_defer_accept, yy_wsock);
917 }
918 }
919 else
920 {
921 int family;
922 if(strchr(listener_address[0], ':') != NULL)
923 family = AF_INET6;
924 else
925 family = AF_INET;
926
927 if (sctp) {
928 #ifdef HAVE_LIBSCTP
929 add_sctp_listener(args->v.number, listener_address[0], listener_address[1], ssl, yy_wsock);
930 #else
931 conf_report_error("Warning -- ignoring listener::sctp_port -- SCTP support not available.");
932 #endif
933 } else {
934 add_tcp_listener(args->v.number, listener_address[0], family, ssl, ssl || yy_defer_accept, yy_wsock);
935 }
936 }
937 }
938 }
939
940 static void
941 conf_set_listen_port(void *data)
942 {
943 conf_set_listen_port_both(data, 0, 0);
944 }
945
946 static void
947 conf_set_listen_sslport(void *data)
948 {
949 conf_set_listen_port_both(data, 1, 0 );
950 }
951
952 static void
953 conf_set_listen_sctp_port(void *data)
954 {
955 conf_set_listen_port_both(data, 0, 1);
956 }
957
958 static void
959 conf_set_listen_sctp_sslport(void *data)
960 {
961 conf_set_listen_port_both(data, 1, 1);
962 }
963
964 static void
965 conf_set_listen_address(void *data)
966 {
967 rb_free(listener_address[1]);
968 listener_address[1] = listener_address[0];
969 listener_address[0] = rb_strdup(data);
970 }
971
972 static int
973 conf_begin_auth(struct TopConf *tc)
974 {
975 rb_dlink_node *ptr;
976 rb_dlink_node *next_ptr;
977
978 if(yy_aconf)
979 free_conf(yy_aconf);
980
981 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
982 {
983 free_conf(ptr->data);
984 rb_dlinkDestroy(ptr, &yy_aconf_list);
985 }
986
987 yy_aconf = make_conf();
988 yy_aconf->status = CONF_CLIENT;
989
990 return 0;
991 }
992
993 static int
994 conf_end_auth(struct TopConf *tc)
995 {
996 struct ConfItem *yy_tmp, *found_conf;
997 rb_dlink_node *ptr;
998 rb_dlink_node *next_ptr;
999
1000 if(EmptyString(yy_aconf->info.name))
1001 yy_aconf->info.name = rb_strdup("NOMATCH");
1002
1003 /* didnt even get one ->host? */
1004 if(EmptyString(yy_aconf->host))
1005 {
1006 conf_report_error("Ignoring auth block -- missing user@host");
1007 return 0;
1008 }
1009
1010 /* so the stacking works in order.. */
1011 collapse(yy_aconf->user);
1012 collapse(yy_aconf->host);
1013 conf_add_class_to_conf(yy_aconf);
1014 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
1015 conf_report_error("Ignoring redundant auth block (after *@*)");
1016 else if ((found_conf = find_exact_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user)) &&
1017 (!found_conf->spasswd || (yy_aconf->spasswd &&
1018 0 == irccmp(found_conf->spasswd, yy_aconf->spasswd))))
1019 conf_report_error("Ignoring duplicate auth block for %s@%s",
1020 yy_aconf->user, yy_aconf->host);
1021 else
1022 add_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user, yy_aconf->spasswd, yy_aconf);
1023
1024 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
1025 {
1026 yy_tmp = ptr->data;
1027
1028 if(yy_aconf->passwd)
1029 yy_tmp->passwd = rb_strdup(yy_aconf->passwd);
1030
1031 if(yy_aconf->spasswd)
1032 yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
1033
1034 /* this will always exist.. */
1035 yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
1036
1037 if(yy_aconf->className)
1038 yy_tmp->className = rb_strdup(yy_aconf->className);
1039
1040 yy_tmp->flags = yy_aconf->flags;
1041 yy_tmp->port = yy_aconf->port;
1042
1043 collapse(yy_tmp->user);
1044 collapse(yy_tmp->host);
1045
1046 conf_add_class_to_conf(yy_tmp);
1047
1048 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
1049 conf_report_error("Ignoring redundant auth block (after *@*)");
1050 else if ((found_conf = find_exact_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user)) &&
1051 (!found_conf->spasswd || (yy_tmp->spasswd &&
1052 0 == irccmp(found_conf->spasswd, yy_tmp->spasswd))))
1053 conf_report_error("Ignoring duplicate auth block for %s@%s",
1054 yy_tmp->user, yy_tmp->host);
1055 else
1056 add_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user, yy_tmp->spasswd, yy_tmp);
1057 rb_dlinkDestroy(ptr, &yy_aconf_list);
1058 }
1059
1060 yy_aconf = NULL;
1061 return 0;
1062 }
1063
1064 static void
1065 conf_set_auth_user(void *data)
1066 {
1067 struct ConfItem *yy_tmp;
1068 char *p;
1069
1070 /* The first user= line doesn't allocate a new conf */
1071 if(!EmptyString(yy_aconf->host))
1072 {
1073 yy_tmp = make_conf();
1074 yy_tmp->status = CONF_CLIENT;
1075 }
1076 else
1077 yy_tmp = yy_aconf;
1078
1079 if((p = strchr(data, '@')))
1080 {
1081 *p++ = '\0';
1082
1083 yy_tmp->user = rb_strdup(data);
1084 yy_tmp->host = rb_strdup(p);
1085 }
1086 else
1087 {
1088 yy_tmp->user = rb_strdup("*");
1089 yy_tmp->host = rb_strdup(data);
1090 }
1091
1092 if(yy_aconf != yy_tmp)
1093 rb_dlinkAddAlloc(yy_tmp, &yy_aconf_list);
1094 }
1095
1096 static void
1097 conf_set_auth_auth_user(void *data)
1098 {
1099 if(yy_aconf->spasswd)
1100 memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
1101 rb_free(yy_aconf->spasswd);
1102 yy_aconf->spasswd = rb_strdup(data);
1103 }
1104
1105 static void
1106 conf_set_auth_passwd(void *data)
1107 {
1108 if(yy_aconf->passwd)
1109 memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
1110 rb_free(yy_aconf->passwd);
1111 yy_aconf->passwd = rb_strdup(data);
1112 }
1113
1114 static void
1115 conf_set_auth_spoof(void *data)
1116 {
1117 char *p;
1118 char *user = NULL;
1119 char *host = NULL;
1120
1121 host = data;
1122
1123 /* user@host spoof */
1124 if((p = strchr(host, '@')) != NULL)
1125 {
1126 *p = '\0';
1127 user = data;
1128 host = p+1;
1129
1130 if(EmptyString(user))
1131 {
1132 conf_report_error("Warning -- spoof ident empty.");
1133 return;
1134 }
1135
1136 if(strlen(user) > USERLEN)
1137 {
1138 conf_report_error("Warning -- spoof ident length invalid.");
1139 return;
1140 }
1141
1142 if(!valid_username(user))
1143 {
1144 conf_report_error("Warning -- invalid spoof (ident).");
1145 return;
1146 }
1147
1148 /* this must be restored! */
1149 *p = '@';
1150 }
1151
1152 if(EmptyString(host))
1153 {
1154 conf_report_error("Warning -- spoof host empty.");
1155 return;
1156 }
1157
1158 if(strlen(host) > HOSTLEN)
1159 {
1160 conf_report_error("Warning -- spoof host length invalid.");
1161 return;
1162 }
1163
1164 if(!valid_hostname(host))
1165 {
1166 conf_report_error("Warning -- invalid spoof (host).");
1167 return;
1168 }
1169
1170 rb_free(yy_aconf->info.name);
1171 yy_aconf->info.name = rb_strdup(data);
1172 yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
1173 }
1174
1175 static void
1176 conf_set_auth_flags(void *data)
1177 {
1178 conf_parm_t *args = data;
1179
1180 set_modes_from_table((int *) &yy_aconf->flags, "flag", auth_table, args);
1181 }
1182
1183 static void
1184 conf_set_auth_redir_serv(void *data)
1185 {
1186 yy_aconf->flags |= CONF_FLAGS_REDIR;
1187 rb_free(yy_aconf->info.name);
1188 yy_aconf->info.name = rb_strdup(data);
1189 }
1190
1191 static void
1192 conf_set_auth_redir_port(void *data)
1193 {
1194 int port = *(unsigned int *) data;
1195
1196 yy_aconf->flags |= CONF_FLAGS_REDIR;
1197 yy_aconf->port = port;
1198 }
1199
1200 static void
1201 conf_set_auth_class(void *data)
1202 {
1203 rb_free(yy_aconf->className);
1204 yy_aconf->className = rb_strdup(data);
1205 }
1206
1207 static void
1208 conf_set_auth_umodes(void *data)
1209 {
1210 char *umodes = data;
1211
1212 parse_umodes(umodes, &yy_aconf->umodes, &yy_aconf->umodes_mask);
1213 }
1214
1215 static int
1216 conf_begin_connect(struct TopConf *tc)
1217 {
1218 if(yy_server)
1219 free_server_conf(yy_server);
1220
1221 yy_server = make_server_conf();
1222 yy_server->port = PORTNUM;
1223 yy_server->flags |= SERVER_TB;
1224
1225 if(conf_cur_block_name != NULL)
1226 yy_server->name = rb_strdup(conf_cur_block_name);
1227
1228 return 0;
1229 }
1230
1231 static int
1232 conf_end_connect(struct TopConf *tc)
1233 {
1234 if(EmptyString(yy_server->name))
1235 {
1236 conf_report_error("Ignoring connect block -- missing name.");
1237 return 0;
1238 }
1239
1240 if(ServerInfo.name != NULL && !irccmp(ServerInfo.name, yy_server->name))
1241 {
1242 conf_report_error("Ignoring connect block for %s -- name is equal to my own name.",
1243 yy_server->name);
1244 return 0;
1245 }
1246
1247 if((EmptyString(yy_server->passwd) || EmptyString(yy_server->spasswd)) && EmptyString(yy_server->certfp))
1248 {
1249 conf_report_error("Ignoring connect block for %s -- no fingerprint or password credentials provided.",
1250 yy_server->name);
1251 return 0;
1252 }
1253
1254 if((yy_server->flags & SERVER_SSL) && EmptyString(yy_server->certfp))
1255 {
1256 conf_report_error("Ignoring connect block for %s -- no fingerprint provided for SSL connection.",
1257 yy_server->name);
1258 return 0;
1259 }
1260
1261 if(EmptyString(yy_server->connect_host)
1262 && GET_SS_FAMILY(&yy_server->connect4) != AF_INET
1263 && GET_SS_FAMILY(&yy_server->connect6) != AF_INET6
1264 )
1265 {
1266 conf_report_error("Ignoring connect block for %s -- missing host.",
1267 yy_server->name);
1268 return 0;
1269 }
1270
1271 #ifndef HAVE_LIBZ
1272 if(ServerConfCompressed(yy_server))
1273 {
1274 conf_report_error("Ignoring connect::flags::compressed -- zlib not available.");
1275 yy_server->flags &= ~SERVER_COMPRESSED;
1276 }
1277 #endif
1278
1279 add_server_conf(yy_server);
1280 rb_dlinkAdd(yy_server, &yy_server->node, &server_conf_list);
1281
1282 yy_server = NULL;
1283 return 0;
1284 }
1285
1286 static void
1287 conf_set_connect_host(void *data)
1288 {
1289 struct rb_sockaddr_storage addr;
1290
1291 if(rb_inet_pton_sock(data, &addr) <= 0)
1292 {
1293 rb_free(yy_server->connect_host);
1294 yy_server->connect_host = rb_strdup(data);
1295 }
1296 else if(GET_SS_FAMILY(&addr) == AF_INET)
1297 {
1298 yy_server->connect4 = addr;
1299 }
1300 else if(GET_SS_FAMILY(&addr) == AF_INET6)
1301 {
1302 yy_server->connect6 = addr;
1303 }
1304 else
1305 {
1306 conf_report_error("Unsupported IP address for server connect host (%s)",
1307 (char *)data);
1308 return;
1309 }
1310 }
1311
1312 static void
1313 conf_set_connect_vhost(void *data)
1314 {
1315 struct rb_sockaddr_storage addr;
1316
1317 if(rb_inet_pton_sock(data, &addr) <= 0)
1318 {
1319 rb_free(yy_server->bind_host);
1320 yy_server->bind_host = rb_strdup(data);
1321 }
1322 else if(GET_SS_FAMILY(&addr) == AF_INET)
1323 {
1324 yy_server->bind4 = addr;
1325 }
1326 else if(GET_SS_FAMILY(&addr) == AF_INET6)
1327 {
1328 yy_server->bind6 = addr;
1329 }
1330 else
1331 {
1332 conf_report_error("Unsupported IP address for server connect vhost (%s)",
1333 (char *)data);
1334 return;
1335 }
1336 }
1337
1338 static void
1339 conf_set_connect_send_password(void *data)
1340 {
1341 if(yy_server->spasswd)
1342 {
1343 memset(yy_server->spasswd, 0, strlen(yy_server->spasswd));
1344 rb_free(yy_server->spasswd);
1345 }
1346
1347 yy_server->spasswd = rb_strdup(data);
1348 }
1349
1350 static void
1351 conf_set_connect_accept_password(void *data)
1352 {
1353 if(yy_server->passwd)
1354 {
1355 memset(yy_server->passwd, 0, strlen(yy_server->passwd));
1356 rb_free(yy_server->passwd);
1357 }
1358 yy_server->passwd = rb_strdup(data);
1359 }
1360
1361 static void
1362 conf_set_connect_fingerprint(void *data)
1363 {
1364 if (yy_server->certfp)
1365 rb_free(yy_server->certfp);
1366 yy_server->certfp = rb_strdup((char *) data);
1367
1368 /* force SSL to be enabled if fingerprint is enabled. */
1369 yy_server->flags |= SERVER_SSL;
1370 }
1371
1372 static void
1373 conf_set_connect_port(void *data)
1374 {
1375 int port = *(unsigned int *) data;
1376
1377 if(port < 1)
1378 port = PORTNUM;
1379
1380 yy_server->port = port;
1381 }
1382
1383 static void
1384 conf_set_connect_aftype(void *data)
1385 {
1386 char *aft = data;
1387
1388 if(rb_strcasecmp(aft, "ipv4") == 0)
1389 yy_server->aftype = AF_INET;
1390 else if(rb_strcasecmp(aft, "ipv6") == 0)
1391 yy_server->aftype = AF_INET6;
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_class(void *data)
1409 {
1410 rb_free(yy_server->class_name);
1411 yy_server->class_name = rb_strdup(data);
1412 }
1413
1414 static void
1415 conf_set_exempt_ip(void *data)
1416 {
1417 struct ConfItem *yy_tmp;
1418 int masktype = parse_netmask_strict(data, NULL, NULL);
1419
1420 if(masktype != HM_IPV4 && masktype != HM_IPV6)
1421 {
1422 conf_report_error("Ignoring exempt -- invalid exempt::ip.");
1423 return;
1424 }
1425
1426 yy_tmp = make_conf();
1427 yy_tmp->passwd = rb_strdup("*");
1428 yy_tmp->host = rb_strdup(data);
1429 yy_tmp->status = CONF_EXEMPTDLINE;
1430 add_conf_by_address(yy_tmp->host, CONF_EXEMPTDLINE, NULL, NULL, yy_tmp);
1431 }
1432
1433 static void
1434 conf_set_secure_ip(void *data)
1435 {
1436 struct ConfItem *yy_tmp;
1437 int masktype = parse_netmask_strict(data, NULL, NULL);
1438
1439 if(masktype != HM_IPV4 && masktype != HM_IPV6)
1440 {
1441 conf_report_error("Ignoring secure -- invalid secure::ip.");
1442 return;
1443 }
1444
1445 yy_tmp = make_conf();
1446 yy_tmp->passwd = rb_strdup("*");
1447 yy_tmp->host = rb_strdup(data);
1448 yy_tmp->status = CONF_SECURE;
1449 add_conf_by_address(yy_tmp->host, CONF_SECURE, NULL, NULL, yy_tmp);
1450 }
1451
1452 static int
1453 conf_cleanup_cluster(struct TopConf *tc)
1454 {
1455 rb_dlink_node *ptr, *next_ptr;
1456
1457 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1458 {
1459 free_remote_conf(ptr->data);
1460 rb_dlinkDestroy(ptr, &yy_cluster_list);
1461 }
1462
1463 if(yy_shared != NULL)
1464 {
1465 free_remote_conf(yy_shared);
1466 yy_shared = NULL;
1467 }
1468
1469 return 0;
1470 }
1471
1472 static void
1473 conf_set_cluster_name(void *data)
1474 {
1475 if(yy_shared != NULL)
1476 free_remote_conf(yy_shared);
1477
1478 yy_shared = make_remote_conf();
1479 yy_shared->server = rb_strdup(data);
1480 rb_dlinkAddAlloc(yy_shared, &yy_cluster_list);
1481
1482 yy_shared = NULL;
1483 }
1484
1485 static void
1486 conf_set_cluster_flags(void *data)
1487 {
1488 conf_parm_t *args = data;
1489 int flags = 0;
1490 rb_dlink_node *ptr, *next_ptr;
1491
1492 if(yy_shared != NULL)
1493 free_remote_conf(yy_shared);
1494
1495 set_modes_from_table(&flags, "flag", cluster_table, args);
1496
1497 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1498 {
1499 yy_shared = ptr->data;
1500 yy_shared->flags = flags;
1501 rb_dlinkAddTail(yy_shared, &yy_shared->node, &cluster_conf_list);
1502 rb_dlinkDestroy(ptr, &yy_cluster_list);
1503 }
1504
1505 yy_shared = NULL;
1506 }
1507
1508 static void
1509 conf_set_general_havent_read_conf(void *data)
1510 {
1511 if(*(unsigned int *) data)
1512 {
1513 conf_report_error("You haven't read your config file properly.");
1514 conf_report_error
1515 ("There is a line in the example conf that will kill your server if not removed.");
1516 conf_report_error
1517 ("Consider actually reading/editing the conf file, and removing this line.");
1518 if (!testing_conf)
1519 exit(0);
1520 }
1521 }
1522
1523 static void
1524 conf_set_general_hide_error_messages(void *data)
1525 {
1526 char *val = data;
1527
1528 if(rb_strcasecmp(val, "yes") == 0)
1529 ConfigFileEntry.hide_error_messages = 2;
1530 else if(rb_strcasecmp(val, "opers") == 0)
1531 ConfigFileEntry.hide_error_messages = 1;
1532 else if(rb_strcasecmp(val, "no") == 0)
1533 ConfigFileEntry.hide_error_messages = 0;
1534 else
1535 conf_report_error("Invalid setting '%s' for general::hide_error_messages.", val);
1536 }
1537
1538 static void
1539 conf_set_general_stats_k_oper_only(void *data)
1540 {
1541 char *val = data;
1542
1543 if(rb_strcasecmp(val, "yes") == 0)
1544 ConfigFileEntry.stats_k_oper_only = 2;
1545 else if(rb_strcasecmp(val, "masked") == 0)
1546 ConfigFileEntry.stats_k_oper_only = 1;
1547 else if(rb_strcasecmp(val, "no") == 0)
1548 ConfigFileEntry.stats_k_oper_only = 0;
1549 else
1550 conf_report_error("Invalid setting '%s' for general::stats_k_oper_only.", val);
1551 }
1552
1553 static void
1554 conf_set_general_stats_i_oper_only(void *data)
1555 {
1556 char *val = data;
1557
1558 if(rb_strcasecmp(val, "yes") == 0)
1559 ConfigFileEntry.stats_i_oper_only = 2;
1560 else if(rb_strcasecmp(val, "masked") == 0)
1561 ConfigFileEntry.stats_i_oper_only = 1;
1562 else if(rb_strcasecmp(val, "no") == 0)
1563 ConfigFileEntry.stats_i_oper_only = 0;
1564 else
1565 conf_report_error("Invalid setting '%s' for general::stats_i_oper_only.", val);
1566 }
1567
1568 static void
1569 conf_set_general_stats_l_oper_only(void *data)
1570 {
1571 char *val = data;
1572
1573 if(rb_strcasecmp(val, "yes") == 0)
1574 ConfigFileEntry.stats_l_oper_only = STATS_L_OPER_ONLY_YES;
1575 else if(rb_strcasecmp(val, "self") == 0)
1576 ConfigFileEntry.stats_l_oper_only = STATS_L_OPER_ONLY_SELF;
1577 else if(rb_strcasecmp(val, "no") == 0)
1578 ConfigFileEntry.stats_l_oper_only = STATS_L_OPER_ONLY_NO;
1579 else
1580 conf_report_error("Invalid setting '%s' for general::stats_l_oper_only.", val);
1581 }
1582
1583 static void
1584 conf_set_general_compression_level(void *data)
1585 {
1586 #ifdef HAVE_LIBZ
1587 ConfigFileEntry.compression_level = *(unsigned int *) data;
1588
1589 if((ConfigFileEntry.compression_level < 1) || (ConfigFileEntry.compression_level > 9))
1590 {
1591 conf_report_error
1592 ("Invalid general::compression_level %d -- using default.",
1593 ConfigFileEntry.compression_level);
1594 ConfigFileEntry.compression_level = 0;
1595 }
1596 #else
1597 conf_report_error("Ignoring general::compression_level -- zlib not available.");
1598 #endif
1599 }
1600
1601 static void
1602 conf_set_general_default_umodes(void *data)
1603 {
1604 char *umodes = data;
1605
1606 parse_umodes(umodes, &ConfigFileEntry.default_umodes, NULL);
1607 }
1608
1609 static void
1610 conf_set_general_oper_umodes(void *data)
1611 {
1612 set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
1613 }
1614
1615 static void
1616 conf_set_general_certfp_method(void *data)
1617 {
1618 char *method = data;
1619
1620 if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA1))
1621 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA1;
1622 else if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA256))
1623 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA256;
1624 else if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA512))
1625 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA512;
1626 else if (!rb_strcasecmp(method, CERTFP_NAME_SPKI_SHA256))
1627 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SPKI_SHA256;
1628 else if (!rb_strcasecmp(method, CERTFP_NAME_SPKI_SHA512))
1629 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SPKI_SHA512;
1630 else
1631 {
1632 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA1;
1633 conf_report_error("Ignoring general::certfp_method -- bogus certfp method %s", method);
1634 }
1635 }
1636
1637 static void
1638 conf_set_general_oper_only_umodes(void *data)
1639 {
1640 set_modes_from_table(&ConfigFileEntry.oper_only_umodes, "umode", umode_table, data);
1641 }
1642
1643 static void
1644 conf_set_general_oper_snomask(void *data)
1645 {
1646 char *pm;
1647 int what = MODE_ADD, flag;
1648
1649 ConfigFileEntry.oper_snomask = 0;
1650 for (pm = (char *) data; *pm; pm++)
1651 {
1652 switch (*pm)
1653 {
1654 case '+':
1655 what = MODE_ADD;
1656 break;
1657 case '-':
1658 what = MODE_DEL;
1659 break;
1660
1661 default:
1662 if ((flag = snomask_modes[(unsigned char) *pm]))
1663 {
1664 if (what == MODE_ADD)
1665 ConfigFileEntry.oper_snomask |= flag;
1666 else
1667 ConfigFileEntry.oper_snomask &= ~flag;
1668 }
1669 break;
1670 }
1671 }
1672 }
1673
1674 static void
1675 conf_set_general_hidden_caps(void *data)
1676 {
1677 size_t n = 0;
1678
1679 for (conf_parm_t *arg = data; arg; arg = arg->next)
1680 n += 1;
1681
1682 if (ConfigFileEntry.hidden_caps != NULL)
1683 {
1684 for (n = 0; ConfigFileEntry.hidden_caps[n] != NULL; n++)
1685 rb_free(ConfigFileEntry.hidden_caps[n]);
1686 rb_free(ConfigFileEntry.hidden_caps);
1687 }
1688 ConfigFileEntry.hidden_caps = rb_malloc(sizeof *ConfigFileEntry.hidden_caps * (n + 1));
1689
1690 n = 0;
1691 for (conf_parm_t *arg = data; arg; arg = arg->next)
1692 {
1693 ConfigFileEntry.hidden_caps[n++] = rb_strdup(arg->v.string);
1694 }
1695 ConfigFileEntry.hidden_caps[n] = NULL;
1696 }
1697
1698 static void
1699 conf_set_serverhide_links_delay(void *data)
1700 {
1701 int val = *(unsigned int *) data;
1702
1703 ConfigServerHide.links_delay = val;
1704 }
1705
1706 static void
1707 conf_set_service_name(void *data)
1708 {
1709 const char *s;
1710 char *tmp;
1711 int dots = 0;
1712
1713 for(s = data; *s != '\0'; s++)
1714 {
1715 if(!IsServChar(*s))
1716 {
1717 conf_report_error("Ignoring service::name "
1718 "-- bogus servername.");
1719 return;
1720 }
1721 else if(*s == '.')
1722 dots++;
1723 }
1724
1725 if(!dots)
1726 {
1727 conf_report_error("Ignoring service::name -- must contain '.'");
1728 return;
1729 }
1730
1731 tmp = rb_strdup(data);
1732 rb_dlinkAddAlloc(tmp, &service_list);
1733 }
1734
1735 static int
1736 conf_begin_alias(struct TopConf *tc)
1737 {
1738 yy_alias = rb_malloc(sizeof(struct alias_entry));
1739
1740 if (conf_cur_block_name != NULL)
1741 yy_alias->name = rb_strdup(conf_cur_block_name);
1742
1743 yy_alias->flags = 0;
1744
1745 return 0;
1746 }
1747
1748 static int
1749 conf_end_alias(struct TopConf *tc)
1750 {
1751 if (yy_alias == NULL)
1752 return -1;
1753
1754 if (yy_alias->name == NULL)
1755 {
1756 conf_report_error("Ignoring alias -- must have a name.");
1757
1758 rb_free(yy_alias);
1759
1760 return -1;
1761 }
1762
1763 if (yy_alias->target == NULL)
1764 {
1765 conf_report_error("Ignoring alias -- must have a target.");
1766
1767 rb_free(yy_alias);
1768
1769 return -1;
1770 }
1771
1772 rb_dictionary_add(alias_dict, yy_alias->name, yy_alias);
1773
1774 return 0;
1775 }
1776
1777 static void
1778 conf_set_alias_name(void *data)
1779 {
1780 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1781 return;
1782
1783 yy_alias->name = rb_strdup(data);
1784 }
1785
1786 static void
1787 conf_set_alias_target(void *data)
1788 {
1789 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1790 return;
1791
1792 yy_alias->target = rb_strdup(data);
1793 }
1794
1795 static void
1796 conf_set_channel_autochanmodes(void *data)
1797 {
1798 char *pm;
1799 int what = MODE_ADD;
1800
1801 ConfigChannel.autochanmodes = 0;
1802 for (pm = (char *) data; *pm; pm++)
1803 {
1804 switch (*pm)
1805 {
1806 case '+':
1807 what = MODE_ADD;
1808 break;
1809 case '-':
1810 what = MODE_DEL;
1811 break;
1812
1813 default:
1814 if (chmode_table[(unsigned char) *pm].set_func == chm_simple)
1815 {
1816 if (what == MODE_ADD)
1817 ConfigChannel.autochanmodes |= chmode_table[(unsigned char) *pm].mode_type;
1818 else
1819 ConfigChannel.autochanmodes &= ~chmode_table[(unsigned char) *pm].mode_type;
1820 }
1821 else
1822 {
1823 conf_report_error("channel::autochanmodes -- Invalid channel mode %c", *pm);
1824 continue;
1825 }
1826 break;
1827 }
1828 }
1829 }
1830
1831 /* XXX for below */
1832 static void conf_set_dnsbl_entry_reason(void *data);
1833
1834 #define IPTYPE_IPV4 1
1835 #define IPTYPE_IPV6 2
1836
1837 static int
1838 conf_warn_blacklist_deprecation(struct TopConf *tc)
1839 {
1840 conf_report_error("blacklist{} blocks have been deprecated -- use dnsbl{} blocks instead.");
1841 return 0;
1842 }
1843
1844 static void
1845 conf_set_dnsbl_entry_host(void *data)
1846 {
1847 if (yy_dnsbl_entry_host)
1848 {
1849 conf_report_error("dnsbl::host %s overlaps existing host %s",
1850 (char *)data, yy_dnsbl_entry_host);
1851
1852 /* Cleanup */
1853 conf_set_dnsbl_entry_reason(NULL);
1854 return;
1855 }
1856
1857 yy_dnsbl_entry_iptype |= IPTYPE_IPV4;
1858 yy_dnsbl_entry_host = rb_strdup(data);
1859 }
1860
1861 static void
1862 conf_set_dnsbl_entry_type(void *data)
1863 {
1864 conf_parm_t *args = data;
1865
1866 /* Don't assume we have either if we got here */
1867 yy_dnsbl_entry_iptype = 0;
1868
1869 for (; args; args = args->next)
1870 {
1871 if (!rb_strcasecmp(args->v.string, "ipv4"))
1872 yy_dnsbl_entry_iptype |= IPTYPE_IPV4;
1873 else if (!rb_strcasecmp(args->v.string, "ipv6"))
1874 yy_dnsbl_entry_iptype |= IPTYPE_IPV6;
1875 else
1876 conf_report_error("dnsbl::type has unknown address family %s",
1877 args->v.string);
1878 }
1879
1880 /* If we have neither, just default to IPv4 */
1881 if (!yy_dnsbl_entry_iptype)
1882 {
1883 conf_report_warning("dnsbl::type has neither IPv4 nor IPv6 (defaulting to IPv4)");
1884 yy_dnsbl_entry_iptype = IPTYPE_IPV4;
1885 }
1886 }
1887
1888 static void
1889 conf_set_dnsbl_entry_matches(void *data)
1890 {
1891 conf_parm_t *args = data;
1892 enum filter_t { FILTER_NONE, FILTER_ALL, FILTER_LAST };
1893
1894 for (; args; args = args->next)
1895 {
1896 char *str = args->v.string;
1897 char *p;
1898 enum filter_t type = FILTER_LAST;
1899
1900 if (CF_TYPE(args->type) != CF_QSTRING)
1901 {
1902 conf_report_error("dnsbl::matches -- must be quoted string");
1903 continue;
1904 }
1905
1906 if (str == NULL)
1907 {
1908 conf_report_error("dnsbl::matches -- invalid entry");
1909 continue;
1910 }
1911
1912 if (strlen(str) > HOSTIPLEN)
1913 {
1914 conf_report_error("dnsbl::matches has an entry too long: %s",
1915 str);
1916 continue;
1917 }
1918
1919 for (p = str; *p != '\0'; p++)
1920 {
1921 /* Check for validity */
1922 if (*p == '.')
1923 type = FILTER_ALL;
1924 else if (!isdigit((unsigned char)*p))
1925 {
1926 conf_report_error("dnsbl::matches has invalid IP match entry %s",
1927 str);
1928 type = FILTER_NONE;
1929 break;
1930 }
1931 }
1932
1933 if (type == FILTER_ALL)
1934 {
1935 /* Basic IP sanity check */
1936 struct rb_sockaddr_storage tmp;
1937 if (rb_inet_pton(AF_INET, str, &tmp) <= 0)
1938 {
1939 conf_report_error("dnsbl::matches has invalid IP match entry %s",
1940 str);
1941 continue;
1942 }
1943 }
1944 else if (type == FILTER_LAST)
1945 {
1946 /* Verify it's the correct length */
1947 if (strlen(str) > 3)
1948 {
1949 conf_report_error("dnsbl::matches has invalid octet match entry %s",
1950 str);
1951 continue;
1952 }
1953 }
1954 else
1955 {
1956 continue; /* Invalid entry */
1957 }
1958
1959 rb_dlinkAddAlloc(rb_strdup(str), &yy_dnsbl_entry_filters);
1960 }
1961 }
1962
1963 static void
1964 conf_set_dnsbl_entry_reason(void *data)
1965 {
1966 rb_dlink_node *ptr, *nptr;
1967
1968 if (yy_dnsbl_entry_host && data)
1969 {
1970 yy_dnsbl_entry_reason = rb_strdup(data);
1971 if (yy_dnsbl_entry_iptype & IPTYPE_IPV6)
1972 {
1973 /* Make sure things fit (magic number 64 = alnum count + dots)
1974 * Example: 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa
1975 */
1976 if ((64 + strlen(yy_dnsbl_entry_host)) > IRCD_RES_HOSTLEN)
1977 {
1978 conf_report_error("dnsbl::host %s results in IPv6 queries that are too long",
1979 yy_dnsbl_entry_host);
1980 goto cleanup_bl;
1981 }
1982 }
1983 /* Avoid doing redundant check, IPv6 is bigger than IPv4 --Elizabeth */
1984 if ((yy_dnsbl_entry_iptype & IPTYPE_IPV4) && !(yy_dnsbl_entry_iptype & IPTYPE_IPV6))
1985 {
1986 /* Make sure things fit for worst case (magic number 16 = number of nums + dots)
1987 * Example: 127.127.127.127.in-addr.arpa
1988 */
1989 if ((16 + strlen(yy_dnsbl_entry_host)) > IRCD_RES_HOSTLEN)
1990 {
1991 conf_report_error("dnsbl::host %s results in IPv4 queries that are too long",
1992 yy_dnsbl_entry_host);
1993 goto cleanup_bl;
1994 }
1995 }
1996
1997 add_dnsbl_entry(yy_dnsbl_entry_host, yy_dnsbl_entry_reason, yy_dnsbl_entry_iptype, &yy_dnsbl_entry_filters);
1998 }
1999
2000 cleanup_bl:
2001 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_dnsbl_entry_filters.head)
2002 {
2003 rb_free(ptr->data);
2004 rb_dlinkDestroy(ptr, &yy_dnsbl_entry_filters);
2005 }
2006
2007 yy_dnsbl_entry_filters = (rb_dlink_list){ NULL, NULL, 0 };
2008
2009 rb_free(yy_dnsbl_entry_host);
2010 rb_free(yy_dnsbl_entry_reason);
2011 yy_dnsbl_entry_host = NULL;
2012 yy_dnsbl_entry_reason = NULL;
2013 yy_dnsbl_entry_iptype = 0;
2014 }
2015
2016
2017 struct opm_scanner
2018 {
2019 const char *type;
2020 uint16_t port;
2021
2022 rb_dlink_node node;
2023 };
2024
2025 static int
2026 conf_begin_opm(struct TopConf *tc)
2027 {
2028 yy_opm_address_ipv4 = yy_opm_address_ipv6 = NULL;
2029 yy_opm_port_ipv4 = yy_opm_port_ipv6 = yy_opm_timeout = 0;
2030 delete_opm_proxy_scanner_all();
2031 delete_opm_listener_all();
2032 return 0;
2033 }
2034
2035 static int
2036 conf_end_opm(struct TopConf *tc)
2037 {
2038 rb_dlink_node *ptr, *nptr;
2039 bool fail = false;
2040
2041 if(rb_dlink_list_length(&yy_opm_scanner_list) == 0)
2042 {
2043 conf_report_error("No opm scanners configured -- disabling opm.");
2044 fail = true;
2045 goto end;
2046 }
2047
2048 if(yy_opm_port_ipv4 > 0)
2049 {
2050 if(yy_opm_address_ipv4 != NULL)
2051 conf_create_opm_listener(yy_opm_address_ipv4, yy_opm_port_ipv4);
2052 else
2053 {
2054 char ip[HOSTIPLEN];
2055 if(!rb_inet_ntop_sock((struct sockaddr *)&ServerInfo.bind4, ip, sizeof(ip)))
2056 conf_report_error("No opm::listen_ipv4 nor serverinfo::vhost directive; cannot listen on IPv4");
2057 else
2058 conf_create_opm_listener(ip, yy_opm_port_ipv4);
2059 }
2060 }
2061
2062 if(yy_opm_port_ipv6 > 0)
2063 {
2064 if(yy_opm_address_ipv6 != NULL)
2065 conf_create_opm_listener(yy_opm_address_ipv6, yy_opm_port_ipv6);
2066 else
2067 {
2068 char ip[HOSTIPLEN];
2069 if(!rb_inet_ntop_sock((struct sockaddr *)&ServerInfo.bind6, ip, sizeof(ip)))
2070 conf_report_error("No opm::listen_ipv6 nor serverinfo::vhost directive; cannot listen on IPv6");
2071 else
2072 conf_create_opm_listener(ip, yy_opm_port_ipv6);
2073 }
2074 }
2075
2076 /* If there's no listeners... */
2077 fail = (yy_opm_port_ipv4 == 0 || yy_opm_port_ipv6 == 0);
2078 if(!fail && yy_opm_timeout > 0 && yy_opm_timeout < 60)
2079 /* Send timeout */
2080 set_authd_timeout("opm_timeout", yy_opm_timeout);
2081 else if(fail)
2082 conf_report_error("No opm listeners -- disabling");
2083 else if(yy_opm_timeout <= 0 || yy_opm_timeout >= 60)
2084 conf_report_error("opm::timeout value is invalid -- ignoring");
2085
2086 end:
2087 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_opm_scanner_list.head)
2088 {
2089 struct opm_scanner *scanner = ptr->data;
2090
2091 if(!fail)
2092 create_opm_proxy_scanner(scanner->type, scanner->port);
2093
2094 rb_dlinkDelete(&scanner->node, &yy_opm_scanner_list);
2095 rb_free(scanner);
2096 }
2097
2098 if(!fail)
2099 opm_check_enable(true);
2100
2101 rb_free(yy_opm_address_ipv4);
2102 rb_free(yy_opm_address_ipv6);
2103 return 0;
2104 }
2105
2106 static void
2107 conf_set_opm_timeout(void *data)
2108 {
2109 int timeout = *((int *)data);
2110
2111 if(timeout <= 0 || timeout > 60)
2112 {
2113 conf_report_error("opm::timeout value %d is bogus, ignoring", timeout);
2114 return;
2115 }
2116
2117 yy_opm_timeout = timeout;
2118 }
2119
2120 static void
2121 conf_set_opm_listen_address_both(void *data, bool ipv6)
2122 {
2123 struct rb_sockaddr_storage addr;
2124 const char *confstr = (ipv6 ? "opm::listen_ipv6" : "opm::listen_ipv4");
2125 char *ip = data;
2126
2127 if(!rb_inet_pton_sock(ip, &addr))
2128 {
2129 conf_report_error("%s is an invalid address: %s", confstr, ip);
2130 return;
2131 }
2132
2133 if(ipv6)
2134 {
2135 if(GET_SS_FAMILY(&addr) != AF_INET6)
2136 {
2137 conf_report_error("%s is of the wrong address type: %s", confstr, ip);
2138 return;
2139 }
2140
2141 if(yy_opm_address_ipv6 != NULL)
2142 {
2143 conf_report_error("%s overwrites previous address %s", confstr, ip);
2144 return;
2145 }
2146
2147 yy_opm_address_ipv6 = rb_strdup(ip);
2148 }
2149 else
2150 {
2151 if(GET_SS_FAMILY(&addr) != AF_INET)
2152 {
2153 conf_report_error("%s is of the wrong address type: %s", confstr, ip);
2154 return;
2155 }
2156
2157 if(yy_opm_address_ipv4 != NULL)
2158 {
2159 conf_report_error("%s overwrites previous address %s", confstr, ip);
2160 return;
2161 }
2162
2163 yy_opm_address_ipv4 = rb_strdup(ip);
2164 }
2165 }
2166
2167 static void
2168 conf_set_opm_listen_address_ipv4(void *data)
2169 {
2170 conf_set_opm_listen_address_both(data, false);
2171 }
2172
2173 static void
2174 conf_set_opm_listen_address_ipv6(void *data)
2175 {
2176 conf_set_opm_listen_address_both(data, true);
2177 }
2178
2179 static void
2180 conf_set_opm_listen_port_both(void *data, bool ipv6)
2181 {
2182 int port = *((int *)data);
2183 const char *confstr = (ipv6 ? "opm::port_ipv6" : "opm::port_ipv4");
2184
2185 if(port > 65535 || port <= 0)
2186 {
2187 conf_report_error("%s is out of range: %d", confstr, port);
2188 return;
2189 }
2190
2191 if(ipv6)
2192 {
2193 if(yy_opm_port_ipv4)
2194 {
2195 conf_report_error("%s overwrites existing port %hu",
2196 confstr, yy_opm_port_ipv4);
2197 return;
2198 }
2199
2200 yy_opm_port_ipv4 = port;
2201 }
2202 else
2203 {
2204 if(yy_opm_port_ipv6)
2205 {
2206 conf_report_error("%s overwrites existing port %hu",
2207 confstr, yy_opm_port_ipv6);
2208 return;
2209 }
2210
2211 yy_opm_port_ipv6 = port;
2212 }
2213 }
2214
2215 static void
2216 conf_set_opm_listen_port_ipv4(void *data)
2217 {
2218 conf_set_opm_listen_port_both(data, false);
2219 }
2220
2221 static void
2222 conf_set_opm_listen_port_ipv6(void *data)
2223 {
2224 conf_set_opm_listen_port_both(data, true);
2225 }
2226
2227 static void
2228 conf_set_opm_listen_port(void *data)
2229 {
2230 conf_set_opm_listen_port_both(data, true);
2231 conf_set_opm_listen_port_both(data, false);
2232 }
2233
2234 static void
2235 conf_set_opm_scan_ports_all(void *data, const char *node, const char *type)
2236 {
2237 conf_parm_t *args = data;
2238 for (; args; args = args->next)
2239 {
2240 rb_dlink_node *ptr;
2241 bool dup = false;
2242
2243 if(CF_TYPE(args->type) != CF_INT)
2244 {
2245 conf_report_error("%s argument is not an integer -- ignoring.", node);
2246 continue;
2247 }
2248
2249 if(args->v.number > 65535 || args->v.number <= 0)
2250 {
2251 conf_report_error("%s argument is not an integer between 1 and 65535 -- ignoring.", node);
2252 continue;
2253 }
2254
2255 /* Check for duplicates */
2256 RB_DLINK_FOREACH(ptr, yy_opm_scanner_list.head)
2257 {
2258 struct opm_scanner *scanner = ptr->data;
2259
2260 if(scanner->port == args->v.number && strcmp(type, scanner->type) == 0)
2261 {
2262 conf_report_error("%s argument is duplicate", node);
2263 dup = true;
2264 break;
2265 }
2266 }
2267
2268 if(!dup)
2269 {
2270 struct opm_scanner *scanner = rb_malloc(sizeof(struct opm_scanner));
2271 scanner->port = args->v.number;
2272 scanner->type = type;
2273 rb_dlinkAdd(scanner, &scanner->node, &yy_opm_scanner_list);
2274 }
2275 }
2276 }
2277
2278 static void
2279 conf_set_opm_scan_ports_socks4(void *data)
2280 {
2281 conf_set_opm_scan_ports_all(data, "opm::socks4_ports", "socks4");
2282 }
2283
2284 static void
2285 conf_set_opm_scan_ports_socks5(void *data)
2286 {
2287 conf_set_opm_scan_ports_all(data, "opm::socks5_ports", "socks5");
2288 }
2289
2290 static void
2291 conf_set_opm_scan_ports_httpconnect(void *data)
2292 {
2293 conf_set_opm_scan_ports_all(data, "opm::httpconnect_ports", "httpconnect");
2294 }
2295
2296 static void
2297 conf_set_opm_scan_ports_httpsconnect(void *data)
2298 {
2299 conf_set_opm_scan_ports_all(data, "opm::httpsconnect_ports", "httpsconnect");
2300 }
2301
2302 /* public functions */
2303
2304
2305 void
2306 conf_report_error(const char *fmt, ...)
2307 {
2308 va_list ap;
2309 char msg[BUFSIZE + 1] = { 0 };
2310
2311 va_start(ap, fmt);
2312 vsnprintf(msg, BUFSIZE, fmt, ap);
2313 va_end(ap);
2314
2315 if (testing_conf)
2316 {
2317 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2318 return;
2319 }
2320
2321 ierror("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2322 sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "error: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2323 }
2324
2325 void
2326 conf_report_warning(const char *fmt, ...)
2327 {
2328 va_list ap;
2329 char msg[BUFSIZE + 1] = { 0 };
2330
2331 va_start(ap, fmt);
2332 vsnprintf(msg, BUFSIZE, fmt, ap);
2333 va_end(ap);
2334
2335 if (testing_conf)
2336 {
2337 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2338 return;
2339 }
2340
2341 iwarn("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2342 sendto_realops_snomask(SNO_GENERAL, L_NETWIDE, "warning: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2343 }
2344
2345 int
2346 conf_start_block(char *block, char *name)
2347 {
2348 if((conf_cur_block = find_top_conf(block)) == NULL)
2349 {
2350 conf_report_error("Configuration block '%s' is not defined.", block);
2351 return -1;
2352 }
2353
2354 if(name)
2355 conf_cur_block_name = rb_strdup(name);
2356 else
2357 conf_cur_block_name = NULL;
2358
2359 if(conf_cur_block->tc_sfunc)
2360 if(conf_cur_block->tc_sfunc(conf_cur_block) < 0)
2361 return -1;
2362
2363 return 0;
2364 }
2365
2366 int
2367 conf_end_block(struct TopConf *tc)
2368 {
2369 int ret = 0;
2370 if(tc->tc_efunc)
2371 ret = tc->tc_efunc(tc);
2372
2373 rb_free(conf_cur_block_name);
2374 conf_cur_block_name = NULL;
2375 return ret;
2376 }
2377
2378 static void
2379 conf_set_generic_int(void *data, void *location)
2380 {
2381 *((int *) location) = *((unsigned int *) data);
2382 }
2383
2384 static void
2385 conf_set_generic_string(void *data, int len, void *location)
2386 {
2387 char **loc = location;
2388 char *input = data;
2389
2390 if(len && strlen(input) > (unsigned int)len)
2391 input[len] = '\0';
2392
2393 rb_free(*loc);
2394 *loc = rb_strdup(input);
2395 }
2396
2397 int
2398 conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value)
2399 {
2400 struct ConfEntry *cf;
2401 conf_parm_t *cp;
2402
2403 if(!tc)
2404 return -1;
2405
2406 if((cf = find_conf_item(tc, item)) == NULL)
2407 {
2408 conf_report_error
2409 ("Non-existent configuration setting %s::%s.", tc->tc_name, (char *) item);
2410 return -1;
2411 }
2412
2413 /* if it takes one thing, make sure they only passed one thing,
2414 and handle as needed. */
2415 if((value->v.list->type & CF_FLIST) && !(cf->cf_type & CF_FLIST))
2416 {
2417 conf_report_error
2418 ("Option %s::%s does not take a list of values.", tc->tc_name, item);
2419 return -1;
2420 }
2421
2422 cp = value->v.list;
2423
2424
2425 if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
2426 {
2427 /* if it expects a string value, but we got a yesno,
2428 * convert it back
2429 */
2430 if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
2431 (CF_TYPE(cf->cf_type) == CF_STRING))
2432 {
2433 value->v.list->type = CF_STRING;
2434
2435 if(cp->v.number == 1)
2436 cp->v.string = rb_strdup("yes");
2437 else
2438 cp->v.string = rb_strdup("no");
2439 }
2440
2441 /* maybe it's a CF_TIME and they passed CF_INT --
2442 should still be valid */
2443 else if(!((CF_TYPE(value->v.list->type) == CF_INT) &&
2444 (CF_TYPE(cf->cf_type) == CF_TIME)))
2445 {
2446 conf_report_error
2447 ("Wrong type for %s::%s (expected %s, got %s)",
2448 tc->tc_name, (char *) item,
2449 conf_strtype(cf->cf_type), conf_strtype(value->v.list->type));
2450 return -1;
2451 }
2452 }
2453
2454 if(cf->cf_type & CF_FLIST)
2455 {
2456 #if 0
2457 if(cf->cf_arg)
2458 conf_set_generic_list(value->v.list, cf->cf_arg);
2459 else
2460 #endif
2461 /* just pass it the extended argument list */
2462 cf->cf_func(value->v.list);
2463 }
2464 else
2465 {
2466 /* it's old-style, needs only one arg */
2467 switch (cf->cf_type)
2468 {
2469 case CF_INT:
2470 case CF_TIME:
2471 case CF_YESNO:
2472 if(cf->cf_arg)
2473 conf_set_generic_int(&cp->v.number, cf->cf_arg);
2474 else
2475 cf->cf_func(&cp->v.number);
2476 break;
2477 case CF_STRING:
2478 case CF_QSTRING:
2479 if(EmptyString(cp->v.string))
2480 conf_report_error("Ignoring %s::%s -- empty field",
2481 tc->tc_name, item);
2482 else if(cf->cf_arg)
2483 conf_set_generic_string(cp->v.string, cf->cf_len, cf->cf_arg);
2484 else
2485 cf->cf_func(cp->v.string);
2486 break;
2487 }
2488 }
2489
2490
2491 return 0;
2492 }
2493
2494 int
2495 add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *))
2496 {
2497 struct TopConf *tc;
2498 struct ConfEntry *cf;
2499
2500 if((tc = find_top_conf(topconf)) == NULL)
2501 return -1;
2502
2503 if(find_conf_item(tc, name) != NULL)
2504 return -1;
2505
2506 cf = rb_malloc(sizeof(struct ConfEntry));
2507
2508 cf->cf_name = name;
2509 cf->cf_type = type;
2510 cf->cf_func = func;
2511 cf->cf_arg = NULL;
2512
2513 rb_dlinkAddAlloc(cf, &tc->tc_items);
2514
2515 return 0;
2516 }
2517
2518 int
2519 remove_conf_item(const char *topconf, const char *name)
2520 {
2521 struct TopConf *tc;
2522 struct ConfEntry *cf;
2523 rb_dlink_node *ptr;
2524
2525 if((tc = find_top_conf(topconf)) == NULL)
2526 return -1;
2527
2528 if((cf = find_conf_item(tc, name)) == NULL)
2529 return -1;
2530
2531 if((ptr = rb_dlinkFind(cf, &tc->tc_items)) == NULL)
2532 return -1;
2533
2534 rb_dlinkDestroy(ptr, &tc->tc_items);
2535 rb_free(cf);
2536
2537 return 0;
2538 }
2539
2540 /* *INDENT-OFF* */
2541 static struct ConfEntry conf_serverinfo_table[] =
2542 {
2543 { "description", CF_QSTRING, NULL, 0, &ServerInfo.description },
2544
2545 { "network_name", CF_QSTRING, conf_set_serverinfo_network_name, 0, NULL },
2546 { "name", CF_QSTRING, conf_set_serverinfo_name, 0, NULL },
2547 { "sid", CF_QSTRING, conf_set_serverinfo_sid, 0, NULL },
2548 { "vhost", CF_QSTRING, conf_set_serverinfo_vhost, 0, NULL },
2549 { "vhost6", CF_QSTRING, conf_set_serverinfo_vhost6, 0, NULL },
2550
2551 { "ssl_private_key", CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
2552 { "ssl_ca_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
2553 { "ssl_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
2554 { "ssl_dh_params", CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
2555 { "ssl_cipher_list", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cipher_list },
2556 { "ssld_count", CF_INT, NULL, 0, &ServerInfo.ssld_count },
2557
2558 { "default_max_clients",CF_INT, NULL, 0, &ServerInfo.default_max_clients },
2559
2560 { "nicklen", CF_INT, conf_set_serverinfo_nicklen, 0, NULL },
2561
2562 { "\0", 0, NULL, 0, NULL }
2563 };
2564
2565 static struct ConfEntry conf_admin_table[] =
2566 {
2567 { "name", CF_QSTRING, NULL, 200, &AdminInfo.name },
2568 { "description",CF_QSTRING, NULL, 200, &AdminInfo.description },
2569 { "email", CF_QSTRING, NULL, 200, &AdminInfo.email },
2570 { "\0", 0, NULL, 0, NULL }
2571 };
2572
2573 static struct ConfEntry conf_log_table[] =
2574 {
2575 { "fname_userlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_userlog },
2576 { "fname_fuserlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_fuserlog },
2577 { "fname_operlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operlog },
2578 { "fname_foperlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_foperlog },
2579 { "fname_serverlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_serverlog },
2580 { "fname_killlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_killlog },
2581 { "fname_klinelog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_klinelog },
2582 { "fname_operspylog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operspylog },
2583 { "fname_ioerrorlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_ioerrorlog },
2584 { "\0", 0, NULL, 0, NULL }
2585 };
2586
2587 static struct ConfEntry conf_operator_table[] =
2588 {
2589 { "rsa_public_key_file", CF_QSTRING, conf_set_oper_rsa_public_key_file, 0, NULL },
2590 { "flags", CF_STRING | CF_FLIST, conf_set_oper_flags, 0, NULL },
2591 { "umodes", CF_STRING | CF_FLIST, conf_set_oper_umodes, 0, NULL },
2592 { "privset", CF_QSTRING, conf_set_oper_privset, 0, NULL },
2593 { "snomask", CF_QSTRING, conf_set_oper_snomask, 0, NULL },
2594 { "user", CF_QSTRING, conf_set_oper_user, 0, NULL },
2595 { "password", CF_QSTRING, conf_set_oper_password, 0, NULL },
2596 { "fingerprint", CF_QSTRING, conf_set_oper_fingerprint, 0, NULL },
2597 { "\0", 0, NULL, 0, NULL }
2598 };
2599
2600 static struct ConfEntry conf_privset_table[] =
2601 {
2602 { "extends", CF_QSTRING, conf_set_privset_extends, 0, NULL },
2603 { "privs", CF_STRING | CF_FLIST, conf_set_privset_privs, 0, NULL },
2604 { "\0", 0, NULL, 0, NULL }
2605 };
2606
2607 static struct ConfEntry conf_class_table[] =
2608 {
2609 { "ping_time", CF_TIME, conf_set_class_ping_time, 0, NULL },
2610 { "cidr_ipv4_bitlen", CF_INT, conf_set_class_cidr_ipv4_bitlen, 0, NULL },
2611 { "cidr_ipv6_bitlen", CF_INT, conf_set_class_cidr_ipv6_bitlen, 0, NULL },
2612 { "number_per_cidr", CF_INT, conf_set_class_number_per_cidr, 0, NULL },
2613 { "number_per_ip", CF_INT, conf_set_class_number_per_ip, 0, NULL },
2614 { "number_per_ip_global", CF_INT,conf_set_class_number_per_ip_global, 0, NULL },
2615 { "number_per_ident", CF_INT, conf_set_class_number_per_ident, 0, NULL },
2616 { "connectfreq", CF_TIME, conf_set_class_connectfreq, 0, NULL },
2617 { "max_number", CF_INT, conf_set_class_max_number, 0, NULL },
2618 { "max_autoconn", CF_INT, conf_set_class_max_autoconn, 0, NULL },
2619 { "sendq", CF_TIME, conf_set_class_sendq, 0, NULL },
2620 { "\0", 0, NULL, 0, NULL }
2621 };
2622
2623 static struct ConfEntry conf_auth_table[] =
2624 {
2625 { "user", CF_QSTRING, conf_set_auth_user, 0, NULL },
2626 { "auth_user", CF_QSTRING, conf_set_auth_auth_user, 0, NULL },
2627 { "password", CF_QSTRING, conf_set_auth_passwd, 0, NULL },
2628 { "class", CF_QSTRING, conf_set_auth_class, 0, NULL },
2629 { "spoof", CF_QSTRING, conf_set_auth_spoof, 0, NULL },
2630 { "redirserv", CF_QSTRING, conf_set_auth_redir_serv, 0, NULL },
2631 { "redirport", CF_INT, conf_set_auth_redir_port, 0, NULL },
2632 { "flags", CF_STRING | CF_FLIST, conf_set_auth_flags, 0, NULL },
2633 { "umodes", CF_QSTRING, conf_set_auth_umodes, 0, NULL},
2634 { "\0", 0, NULL, 0, NULL }
2635 };
2636
2637 static struct ConfEntry conf_connect_table[] =
2638 {
2639 { "send_password", CF_QSTRING, conf_set_connect_send_password, 0, NULL },
2640 { "accept_password", CF_QSTRING, conf_set_connect_accept_password, 0, NULL },
2641 { "fingerprint", CF_QSTRING, conf_set_connect_fingerprint, 0, NULL },
2642 { "flags", CF_STRING | CF_FLIST, conf_set_connect_flags, 0, NULL },
2643 { "host", CF_QSTRING, conf_set_connect_host, 0, NULL },
2644 { "vhost", CF_QSTRING, conf_set_connect_vhost, 0, NULL },
2645 { "port", CF_INT, conf_set_connect_port, 0, NULL },
2646 { "aftype", CF_STRING, conf_set_connect_aftype, 0, NULL },
2647 { "class", CF_QSTRING, conf_set_connect_class, 0, NULL },
2648 { "\0", 0, NULL, 0, NULL }
2649 };
2650
2651 static struct ConfEntry conf_general_table[] =
2652 {
2653 { "oper_only_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_only_umodes, 0, NULL },
2654 { "oper_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_umodes, 0, NULL },
2655 { "oper_snomask", CF_QSTRING, conf_set_general_oper_snomask, 0, NULL },
2656 { "compression_level", CF_INT, conf_set_general_compression_level, 0, NULL },
2657 { "havent_read_conf", CF_YESNO, conf_set_general_havent_read_conf, 0, NULL },
2658 { "hide_error_messages",CF_STRING, conf_set_general_hide_error_messages,0, NULL },
2659 { "stats_i_oper_only", CF_STRING, conf_set_general_stats_i_oper_only, 0, NULL },
2660 { "stats_k_oper_only", CF_STRING, conf_set_general_stats_k_oper_only, 0, NULL },
2661 { "stats_l_oper_only", CF_STRING, conf_set_general_stats_l_oper_only, 0, NULL },
2662 { "default_umodes", CF_QSTRING, conf_set_general_default_umodes, 0, NULL },
2663
2664 { "default_operstring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_operstring },
2665 { "default_adminstring",CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_adminstring },
2666 { "servicestring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.servicestring },
2667 { "kline_reason", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
2668 { "identify_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
2669 { "identify_command", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
2670 { "sasl_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.sasl_service },
2671
2672 { "anti_spam_exit_message_time", CF_TIME, NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
2673 { "disable_fake_channels", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
2674 { "min_nonwildcard_simple", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard_simple },
2675 { "non_redundant_klines", CF_YESNO, NULL, 0, &ConfigFileEntry.non_redundant_klines },
2676 { "tkline_expire_notices", CF_YESNO, NULL, 0, &ConfigFileEntry.tkline_expire_notices },
2677
2678 { "hidden_caps", CF_QSTRING | CF_FLIST, conf_set_general_hidden_caps, 0, NULL },
2679
2680 { "anti_nick_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.anti_nick_flood },
2681 { "burst_away", CF_YESNO, NULL, 0, &ConfigFileEntry.burst_away },
2682 { "caller_id_wait", CF_TIME, NULL, 0, &ConfigFileEntry.caller_id_wait },
2683 { "client_exit", CF_YESNO, NULL, 0, &ConfigFileEntry.client_exit },
2684 { "collision_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.collision_fnc },
2685 { "resv_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.resv_fnc },
2686 { "post_registration_delay", CF_TIME, NULL, 0, &ConfigFileEntry.post_registration_delay },
2687 { "connect_timeout", CF_TIME, NULL, 0, &ConfigFileEntry.connect_timeout },
2688 { "default_floodcount", CF_INT, NULL, 0, &ConfigFileEntry.default_floodcount },
2689 { "default_ident_timeout", CF_INT, NULL, 0, &ConfigFileEntry.default_ident_timeout },
2690 { "disable_auth", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_auth },
2691 { "dots_in_ident", CF_INT, NULL, 0, &ConfigFileEntry.dots_in_ident },
2692 { "failed_oper_notice", CF_YESNO, NULL, 0, &ConfigFileEntry.failed_oper_notice },
2693 { "global_snotices", CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices },
2694 { "hide_spoof_ips", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips },
2695 { "dline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason },
2696 { "kline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason },
2697 { "hide_tkdline_duration", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_tkdline_duration },
2698 { "map_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.map_oper_only },
2699 { "max_accept", CF_INT, NULL, 0, &ConfigFileEntry.max_accept },
2700 { "max_monitor", CF_INT, NULL, 0, &ConfigFileEntry.max_monitor },
2701 { "max_nick_time", CF_TIME, NULL, 0, &ConfigFileEntry.max_nick_time },
2702 { "max_nick_changes", CF_INT, NULL, 0, &ConfigFileEntry.max_nick_changes },
2703 { "max_targets", CF_INT, NULL, 0, &ConfigFileEntry.max_targets },
2704 { "min_nonwildcard", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard },
2705 { "nick_delay", CF_TIME, NULL, 0, &ConfigFileEntry.nick_delay },
2706 { "no_oper_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.no_oper_flood },
2707 { "operspy_admin_only", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_admin_only },
2708 { "operspy_dont_care_user_info", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_dont_care_user_info },
2709 { "pace_wait", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait },
2710 { "pace_wait_simple", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait_simple },
2711 { "ping_cookie", CF_YESNO, NULL, 0, &ConfigFileEntry.ping_cookie },
2712 { "reject_after_count", CF_INT, NULL, 0, &ConfigFileEntry.reject_after_count },
2713 { "reject_ban_time", CF_TIME, NULL, 0, &ConfigFileEntry.reject_ban_time },
2714 { "reject_duration", CF_TIME, NULL, 0, &ConfigFileEntry.reject_duration },
2715 { "throttle_count", CF_INT, NULL, 0, &ConfigFileEntry.throttle_count },
2716 { "throttle_duration", CF_TIME, NULL, 0, &ConfigFileEntry.throttle_duration },
2717 { "short_motd", CF_YESNO, NULL, 0, &ConfigFileEntry.short_motd },
2718 { "stats_c_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_c_oper_only },
2719 { "stats_e_disabled", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_e_disabled },
2720 { "stats_o_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_o_oper_only },
2721 { "stats_P_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_P_oper_only },
2722 { "stats_y_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only },
2723 { "target_change", CF_YESNO, NULL, 0, &ConfigFileEntry.target_change },
2724 { "ts_max_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_max_delta },
2725 { "ts_warn_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_warn_delta },
2726 { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually },
2727 { "warn_no_nline", CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline },
2728 { "use_propagated_bans",CF_YESNO, NULL, 0, &ConfigFileEntry.use_propagated_bans },
2729 { "client_flood_max_lines", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_max_lines },
2730 { "client_flood_burst_rate", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_rate },
2731 { "client_flood_burst_max", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_max },
2732 { "client_flood_message_num", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_num },
2733 { "client_flood_message_time", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_time },
2734 { "max_ratelimit_tokens", CF_INT, NULL, 0, &ConfigFileEntry.max_ratelimit_tokens },
2735 { "away_interval", CF_INT, NULL, 0, &ConfigFileEntry.away_interval },
2736 { "hide_opers_in_whois", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_opers_in_whois },
2737 { "hide_opers", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_opers },
2738 { "certfp_method", CF_STRING, conf_set_general_certfp_method, 0, NULL },
2739 { "drain_reason", CF_QSTRING, NULL, BUFSIZE, &ConfigFileEntry.drain_reason },
2740 { "tls_ciphers_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.tls_ciphers_oper_only },
2741 { "oper_secure_only", CF_YESNO, NULL, 0, &ConfigFileEntry.oper_secure_only },
2742 { "\0", 0, NULL, 0, NULL }
2743 };
2744
2745 static struct ConfEntry conf_channel_table[] =
2746 {
2747 { "default_split_user_count", CF_INT, NULL, 0, &ConfigChannel.default_split_user_count },
2748 { "default_split_server_count", CF_INT, NULL, 0, &ConfigChannel.default_split_server_count },
2749 { "burst_topicwho", CF_YESNO, NULL, 0, &ConfigChannel.burst_topicwho },
2750 { "kick_on_split_riding", CF_YESNO, NULL, 0, &ConfigChannel.kick_on_split_riding },
2751 { "knock_delay", CF_TIME, NULL, 0, &ConfigChannel.knock_delay },
2752 { "knock_delay_channel",CF_TIME, NULL, 0, &ConfigChannel.knock_delay_channel },
2753 { "max_bans", CF_INT, NULL, 0, &ConfigChannel.max_bans },
2754 { "max_bans_large", CF_INT, NULL, 0, &ConfigChannel.max_bans_large },
2755 { "max_chans_per_user", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user },
2756 { "max_chans_per_user_large", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user_large },
2757 { "no_create_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_create_on_split },
2758 { "no_join_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_join_on_split },
2759 { "only_ascii_channels", CF_YESNO, NULL, 0, &ConfigChannel.only_ascii_channels },
2760 { "use_except", CF_YESNO, NULL, 0, &ConfigChannel.use_except },
2761 { "use_invex", CF_YESNO, NULL, 0, &ConfigChannel.use_invex },
2762 { "use_forward", CF_YESNO, NULL, 0, &ConfigChannel.use_forward },
2763 { "use_knock", CF_YESNO, NULL, 0, &ConfigChannel.use_knock },
2764 { "resv_forcepart", CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart },
2765 { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change },
2766 { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
2767 { "autochanmodes", CF_QSTRING, conf_set_channel_autochanmodes, 0, NULL },
2768 { "displayed_usercount", CF_INT, NULL, 0, &ConfigChannel.displayed_usercount },
2769 { "strip_topic_colors", CF_YESNO, NULL, 0, &ConfigChannel.strip_topic_colors },
2770 { "opmod_send_statusmsg", CF_YESNO, NULL, 0, &ConfigChannel.opmod_send_statusmsg },
2771 { "ip_bans_through_vhost", CF_YESNO, NULL, 0, &ConfigChannel.ip_bans_through_vhost },
2772 { "\0", 0, NULL, 0, NULL }
2773 };
2774
2775 static struct ConfEntry conf_serverhide_table[] =
2776 {
2777 { "disable_hidden", CF_YESNO, NULL, 0, &ConfigServerHide.disable_hidden },
2778 { "flatten_links", CF_YESNO, NULL, 0, &ConfigServerHide.flatten_links },
2779 { "hidden", CF_YESNO, NULL, 0, &ConfigServerHide.hidden },
2780 { "links_delay", CF_TIME, conf_set_serverhide_links_delay, 0, NULL },
2781 { "\0", 0, NULL, 0, NULL }
2782 };
2783 /* *INDENT-ON* */
2784
2785 void
2786 newconf_init()
2787 {
2788 add_top_conf("modules", NULL, NULL, NULL);
2789 add_conf_item("modules", "path", CF_QSTRING, conf_set_modules_path);
2790 add_conf_item("modules", "module", CF_QSTRING, conf_set_modules_module);
2791
2792 add_top_conf("serverinfo", NULL, NULL, conf_serverinfo_table);
2793 add_top_conf("admin", NULL, NULL, conf_admin_table);
2794 add_top_conf("log", NULL, NULL, conf_log_table);
2795 add_top_conf("operator", conf_begin_oper, conf_end_oper, conf_operator_table);
2796 add_top_conf("class", conf_begin_class, conf_end_class, conf_class_table);
2797 add_top_conf("privset", NULL, NULL, conf_privset_table);
2798
2799 add_top_conf("listen", conf_begin_listen, conf_end_listen, NULL);
2800 add_conf_item("listen", "defer_accept", CF_YESNO, conf_set_listen_defer_accept);
2801 add_conf_item("listen", "wsock", CF_YESNO, conf_set_listen_wsock);
2802 add_conf_item("listen", "port", CF_INT | CF_FLIST, conf_set_listen_port);
2803 add_conf_item("listen", "sslport", CF_INT | CF_FLIST, conf_set_listen_sslport);
2804 add_conf_item("listen", "sctp_port", CF_INT | CF_FLIST, conf_set_listen_sctp_port);
2805 add_conf_item("listen", "sctp_sslport", CF_INT | CF_FLIST, conf_set_listen_sctp_sslport);
2806 add_conf_item("listen", "ip", CF_QSTRING, conf_set_listen_address);
2807 add_conf_item("listen", "host", CF_QSTRING, conf_set_listen_address);
2808
2809 add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
2810
2811 add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);
2812
2813 add_top_conf("exempt", NULL, NULL, NULL);
2814 add_conf_item("exempt", "ip", CF_QSTRING, conf_set_exempt_ip);
2815
2816 add_top_conf("secure", NULL, NULL, NULL);
2817 add_conf_item("secure", "ip", CF_QSTRING, conf_set_secure_ip);
2818
2819 add_top_conf("cluster", conf_cleanup_cluster, conf_cleanup_cluster, NULL);
2820 add_conf_item("cluster", "name", CF_QSTRING, conf_set_cluster_name);
2821 add_conf_item("cluster", "flags", CF_STRING | CF_FLIST, conf_set_cluster_flags);
2822
2823 add_top_conf("general", NULL, NULL, conf_general_table);
2824 add_top_conf("channel", NULL, NULL, conf_channel_table);
2825 add_top_conf("serverhide", NULL, NULL, conf_serverhide_table);
2826
2827 add_top_conf("service", NULL, NULL, NULL);
2828 add_conf_item("service", "name", CF_QSTRING, conf_set_service_name);
2829
2830 add_top_conf("alias", conf_begin_alias, conf_end_alias, NULL);
2831 add_conf_item("alias", "name", CF_QSTRING, conf_set_alias_name);
2832 add_conf_item("alias", "target", CF_QSTRING, conf_set_alias_target);
2833
2834 add_top_conf("dnsbl", NULL, NULL, NULL);
2835 add_conf_item("dnsbl", "host", CF_QSTRING, conf_set_dnsbl_entry_host);
2836 add_conf_item("dnsbl", "type", CF_STRING | CF_FLIST, conf_set_dnsbl_entry_type);
2837 add_conf_item("dnsbl", "matches", CF_QSTRING | CF_FLIST, conf_set_dnsbl_entry_matches);
2838 add_conf_item("dnsbl", "reject_reason", CF_QSTRING, conf_set_dnsbl_entry_reason);
2839
2840 add_top_conf("blacklist", conf_warn_blacklist_deprecation, NULL, NULL);
2841 add_conf_item("blacklist", "host", CF_QSTRING, conf_set_dnsbl_entry_host);
2842 add_conf_item("blacklist", "type", CF_STRING | CF_FLIST, conf_set_dnsbl_entry_type);
2843 add_conf_item("blacklist", "matches", CF_QSTRING | CF_FLIST, conf_set_dnsbl_entry_matches);
2844 add_conf_item("blacklist", "reject_reason", CF_QSTRING, conf_set_dnsbl_entry_reason);
2845
2846 add_top_conf("opm", conf_begin_opm, conf_end_opm, NULL);
2847 add_conf_item("opm", "timeout", CF_INT, conf_set_opm_timeout);
2848 add_conf_item("opm", "listen_ipv4", CF_QSTRING, conf_set_opm_listen_address_ipv4);
2849 add_conf_item("opm", "listen_ipv6", CF_QSTRING, conf_set_opm_listen_address_ipv6);
2850 add_conf_item("opm", "port_v4", CF_INT, conf_set_opm_listen_port_ipv4);
2851 add_conf_item("opm", "port_v6", CF_INT, conf_set_opm_listen_port_ipv6);
2852 add_conf_item("opm", "listen_port", CF_INT, conf_set_opm_listen_port);
2853 add_conf_item("opm", "socks4_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_socks4);
2854 add_conf_item("opm", "socks5_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_socks5);
2855 add_conf_item("opm", "httpconnect_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_httpconnect);
2856 add_conf_item("opm", "httpsconnect_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_httpsconnect);
2857 }
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