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free server_p->certfp, allocated in newconf.c
[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_shared_list;
53 static rb_dlink_list yy_cluster_list;
54 static struct oper_conf *yy_oper = NULL;
55
56 static struct alias_entry *yy_alias = NULL;
57
58 static char *yy_blacklist_host = NULL;
59 static char *yy_blacklist_reason = NULL;
60 static uint8_t yy_blacklist_iptype = 0;
61 static rb_dlink_list yy_blacklist_filters = { NULL, NULL, 0 };
62
63 static char *yy_opm_address_ipv4 = NULL;
64 static char *yy_opm_address_ipv6 = NULL;
65 static uint16_t yy_opm_port_ipv4 = 0;
66 static uint16_t yy_opm_port_ipv6 = 0;
67 static int yy_opm_timeout = 0;
68 static rb_dlink_list yy_opm_scanner_list;
69
70 static char *yy_privset_extends = NULL;
71
72 static const char *
73 conf_strtype(int type)
74 {
75 switch (CF_TYPE(type))
76 {
77 case CF_INT:
78 return "integer value";
79 case CF_STRING:
80 return "unquoted string";
81 case CF_YESNO:
82 return "yes/no value";
83 case CF_QSTRING:
84 return "quoted string";
85 case CF_TIME:
86 return "time/size value";
87 default:
88 return "unknown type";
89 }
90 }
91
92 int
93 add_top_conf(const char *name, int (*sfunc) (struct TopConf *),
94 int (*efunc) (struct TopConf *), struct ConfEntry *items)
95 {
96 struct TopConf *tc;
97
98 tc = rb_malloc(sizeof(struct TopConf));
99
100 tc->tc_name = name;
101 tc->tc_sfunc = sfunc;
102 tc->tc_efunc = efunc;
103 tc->tc_entries = items;
104
105 rb_dlinkAddAlloc(tc, &conf_items);
106 return 0;
107 }
108
109 struct TopConf *
110 find_top_conf(const char *name)
111 {
112 rb_dlink_node *d;
113 struct TopConf *tc;
114
115 RB_DLINK_FOREACH(d, conf_items.head)
116 {
117 tc = d->data;
118 if(rb_strcasecmp(tc->tc_name, name) == 0)
119 return tc;
120 }
121
122 return NULL;
123 }
124
125
126 struct ConfEntry *
127 find_conf_item(const struct TopConf *top, const char *name)
128 {
129 struct ConfEntry *cf;
130 rb_dlink_node *d;
131
132 if(top->tc_entries)
133 {
134 int i;
135
136 for(i = 0; top->tc_entries[i].cf_type; i++)
137 {
138 cf = &top->tc_entries[i];
139
140 if(!rb_strcasecmp(cf->cf_name, name))
141 return cf;
142 }
143 }
144
145 RB_DLINK_FOREACH(d, top->tc_items.head)
146 {
147 cf = d->data;
148 if(rb_strcasecmp(cf->cf_name, name) == 0)
149 return cf;
150 }
151
152 return NULL;
153 }
154
155 int
156 remove_top_conf(char *name)
157 {
158 struct TopConf *tc;
159 rb_dlink_node *ptr;
160
161 if((tc = find_top_conf(name)) == NULL)
162 return -1;
163
164 if((ptr = rb_dlinkFind(tc, &conf_items)) == NULL)
165 return -1;
166
167 rb_dlinkDestroy(ptr, &conf_items);
168 rb_free(tc);
169
170 return 0;
171 }
172
173 static void
174 conf_set_serverinfo_name(void *data)
175 {
176 if(ServerInfo.name == NULL)
177 {
178 const char *s;
179 int dots = 0;
180
181 for(s = data; *s != '\0'; s++)
182 {
183 if(!IsServChar(*s))
184 {
185 conf_report_error("Ignoring serverinfo::name "
186 "-- bogus servername.");
187 return;
188 }
189 else if(*s == '.')
190 ++dots;
191 }
192
193 if(!dots)
194 {
195 conf_report_error("Ignoring serverinfo::name -- must contain '.'");
196 return;
197 }
198
199 s = data;
200
201 if(IsDigit(*s))
202 {
203 conf_report_error("Ignoring serverinfo::name -- cannot begin with digit.");
204 return;
205 }
206
207 /* the ircd will exit() in main() if we dont set one */
208 if(strlen(s) <= HOSTLEN)
209 ServerInfo.name = rb_strdup((char *) data);
210 }
211 }
212
213 static void
214 conf_set_serverinfo_sid(void *data)
215 {
216 char *sid = data;
217
218 if(ServerInfo.sid[0] == '\0')
219 {
220 if(!IsDigit(sid[0]) || !IsIdChar(sid[1]) ||
221 !IsIdChar(sid[2]) || sid[3] != '\0')
222 {
223 conf_report_error("Ignoring serverinfo::sid "
224 "-- bogus sid.");
225 return;
226 }
227
228 rb_strlcpy(ServerInfo.sid, sid, sizeof(ServerInfo.sid));
229 }
230 }
231
232 static void
233 conf_set_serverinfo_network_name(void *data)
234 {
235 char *p;
236
237 if((p = strchr((char *) data, ' ')))
238 *p = '\0';
239
240 rb_free(ServerInfo.network_name);
241 ServerInfo.network_name = rb_strdup((char *) data);
242 }
243
244 static void
245 conf_set_serverinfo_vhost(void *data)
246 {
247 struct rb_sockaddr_storage addr;
248
249 if(rb_inet_pton_sock(data, (struct sockaddr *)&addr) <= 0 || GET_SS_FAMILY(&addr) != AF_INET)
250 {
251 conf_report_error("Invalid IPv4 address for server vhost (%s)", (char *) data);
252 return;
253 }
254
255 ServerInfo.bind4 = addr;
256 }
257
258 static void
259 conf_set_serverinfo_vhost6(void *data)
260 {
261
262 #ifdef RB_IPV6
263 struct rb_sockaddr_storage addr;
264
265 if(rb_inet_pton_sock(data, (struct sockaddr *)&addr) <= 0 || GET_SS_FAMILY(&addr) != AF_INET6)
266 {
267 conf_report_error("Invalid IPv6 address for server vhost (%s)", (char *) data);
268 return;
269 }
270
271 ServerInfo.bind6 = addr;
272 #else
273 conf_report_error("Warning -- ignoring serverinfo::vhost6 -- IPv6 support not available.");
274 #endif
275 }
276
277 static void
278 conf_set_serverinfo_nicklen(void *data)
279 {
280 ConfigFileEntry.nicklen = (*(unsigned int *) data) + 1;
281
282 if (ConfigFileEntry.nicklen > NICKLEN)
283 {
284 conf_report_error("Warning -- ignoring serverinfo::nicklen -- provided nicklen (%u) is greater than allowed nicklen (%u)",
285 ConfigFileEntry.nicklen - 1, NICKLEN - 1);
286 ConfigFileEntry.nicklen = NICKLEN;
287 }
288 else if (ConfigFileEntry.nicklen < 9 + 1)
289 {
290 conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
291 ConfigFileEntry.nicklen - 1);
292 ConfigFileEntry.nicklen = 9 + 1;
293 }
294 }
295
296 static void
297 conf_set_modules_module(void *data)
298 {
299 char *m_bn;
300
301 m_bn = rb_basename((char *) data);
302
303 if(findmodule_byname(m_bn) == NULL)
304 load_one_module((char *) data, MAPI_ORIGIN_EXTENSION, false);
305
306 rb_free(m_bn);
307 }
308
309 static void
310 conf_set_modules_path(void *data)
311 {
312 mod_add_path((char *) data);
313 }
314
315 struct mode_table
316 {
317 const char *name;
318 int mode;
319 };
320
321 /* *INDENT-OFF* */
322 static struct mode_table umode_table[] = {
323 {"callerid", UMODE_CALLERID },
324 {"deaf", UMODE_DEAF },
325 {"invisible", UMODE_INVISIBLE },
326 {"locops", UMODE_LOCOPS },
327 {"noforward", UMODE_NOFORWARD },
328 {"regonlymsg", UMODE_REGONLYMSG},
329 {"servnotice", UMODE_SERVNOTICE},
330 {"wallop", UMODE_WALLOP },
331 {"operwall", UMODE_OPERWALL },
332 {NULL, 0}
333 };
334
335 static struct mode_table oper_table[] = {
336 {"encrypted", OPER_ENCRYPTED },
337 {"need_ssl", OPER_NEEDSSL },
338 {NULL, 0}
339 };
340
341 static struct mode_table auth_table[] = {
342 {"encrypted", CONF_FLAGS_ENCRYPTED },
343 {"spoof_notice", CONF_FLAGS_SPOOF_NOTICE },
344 {"exceed_limit", CONF_FLAGS_NOLIMIT },
345 {"dnsbl_exempt", CONF_FLAGS_EXEMPTDNSBL },
346 {"proxy_exempt", CONF_FLAGS_EXEMPTPROXY },
347 {"kline_exempt", CONF_FLAGS_EXEMPTKLINE },
348 {"flood_exempt", CONF_FLAGS_EXEMPTFLOOD },
349 {"spambot_exempt", CONF_FLAGS_EXEMPTSPAMBOT },
350 {"shide_exempt", CONF_FLAGS_EXEMPTSHIDE },
351 {"jupe_exempt", CONF_FLAGS_EXEMPTJUPE },
352 {"resv_exempt", CONF_FLAGS_EXEMPTRESV },
353 {"no_tilde", CONF_FLAGS_NO_TILDE },
354 {"need_ident", CONF_FLAGS_NEED_IDENTD },
355 {"have_ident", CONF_FLAGS_NEED_IDENTD },
356 {"need_ssl", CONF_FLAGS_NEED_SSL },
357 {"need_sasl", CONF_FLAGS_NEED_SASL },
358 {"extend_chans", CONF_FLAGS_EXTEND_CHANS },
359 {NULL, 0}
360 };
361
362 static struct mode_table connect_table[] = {
363 { "autoconn", SERVER_AUTOCONN },
364 { "compressed", SERVER_COMPRESSED },
365 { "encrypted", SERVER_ENCRYPTED },
366 { "topicburst", SERVER_TB },
367 { "ssl", SERVER_SSL },
368 { "no-export", SERVER_NO_EXPORT },
369 { NULL, 0 },
370 };
371
372 static struct mode_table cluster_table[] = {
373 { "kline", SHARED_PKLINE },
374 { "tkline", SHARED_TKLINE },
375 { "unkline", SHARED_UNKLINE },
376 { "locops", SHARED_LOCOPS },
377 { "xline", SHARED_PXLINE },
378 { "txline", SHARED_TXLINE },
379 { "unxline", SHARED_UNXLINE },
380 { "resv", SHARED_PRESV },
381 { "tresv", SHARED_TRESV },
382 { "unresv", SHARED_UNRESV },
383 { "all", CLUSTER_ALL },
384 {NULL, 0}
385 };
386
387 static struct mode_table shared_table[] =
388 {
389 { "kline", SHARED_PKLINE|SHARED_TKLINE },
390 { "xline", SHARED_PXLINE|SHARED_TXLINE },
391 { "resv", SHARED_PRESV|SHARED_TRESV },
392 { "dline", SHARED_PDLINE|SHARED_TDLINE },
393 { "tdline", SHARED_TDLINE },
394 { "pdline", SHARED_PDLINE },
395 { "undline", SHARED_UNDLINE },
396 { "tkline", SHARED_TKLINE },
397 { "unkline", SHARED_UNKLINE },
398 { "txline", SHARED_TXLINE },
399 { "unxline", SHARED_UNXLINE },
400 { "tresv", SHARED_TRESV },
401 { "unresv", SHARED_UNRESV },
402 { "locops", SHARED_LOCOPS },
403 { "rehash", SHARED_REHASH },
404 { "grant", SHARED_GRANT },
405 { "die", SHARED_DIE },
406 { "module", SHARED_MODULE },
407 { "all", SHARED_ALL },
408 { "none", 0 },
409 {NULL, 0}
410 };
411 /* *INDENT-ON* */
412
413 static int
414 find_umode(struct mode_table *tab, const char *name)
415 {
416 int i;
417
418 for (i = 0; tab[i].name; i++)
419 {
420 if(strcmp(tab[i].name, name) == 0)
421 return tab[i].mode;
422 }
423
424 return -1;
425 }
426
427 static void
428 set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, conf_parm_t * args)
429 {
430 for (; args; args = args->next)
431 {
432 const char *umode;
433 int dir = 1;
434 int mode;
435
436 if(CF_TYPE(args->type) != CF_STRING)
437 {
438 conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
439 continue;
440 }
441
442 umode = args->v.string;
443
444 if(*umode == '~')
445 {
446 dir = 0;
447 umode++;
448 }
449
450 mode = find_umode(tab, umode);
451
452 if(mode == -1)
453 {
454 conf_report_error("Warning -- unknown %s %s.", whatis, args->v.string);
455 continue;
456 }
457
458 if(mode)
459 {
460 if(dir)
461 *modes |= mode;
462 else
463 *modes &= ~mode;
464 }
465 else
466 *modes = 0;
467 }
468 }
469
470 static void
471 conf_set_privset_extends(void *data)
472 {
473 yy_privset_extends = rb_strdup((char *) data);
474 }
475
476 static void
477 conf_set_privset_privs(void *data)
478 {
479 char *privs = NULL;
480 conf_parm_t *args = data;
481
482 for (; args; args = args->next)
483 {
484 if (privs == NULL)
485 privs = rb_strdup(args->v.string);
486 else
487 {
488 char *privs_old = privs;
489
490 privs = rb_malloc(strlen(privs_old) + 1 + strlen(args->v.string) + 1);
491 strcpy(privs, privs_old);
492 strcat(privs, " ");
493 strcat(privs, args->v.string);
494
495 rb_free(privs_old);
496 }
497 }
498
499 if (privs)
500 {
501 if (yy_privset_extends)
502 {
503 struct PrivilegeSet *set = privilegeset_get(yy_privset_extends);
504
505 if (!set)
506 {
507 conf_report_error("Warning -- unknown parent privilege set %s for %s; assuming defaults", yy_privset_extends, conf_cur_block_name);
508
509 set = privilegeset_get("default");
510 }
511
512 privilegeset_extend(set, conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
513
514 rb_free(yy_privset_extends);
515 yy_privset_extends = NULL;
516 }
517 else
518 privilegeset_set_new(conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
519
520 rb_free(privs);
521 }
522 }
523
524 static int
525 conf_begin_oper(struct TopConf *tc)
526 {
527 rb_dlink_node *ptr;
528 rb_dlink_node *next_ptr;
529
530 if(yy_oper != NULL)
531 {
532 free_oper_conf(yy_oper);
533 yy_oper = NULL;
534 }
535
536 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
537 {
538 free_oper_conf(ptr->data);
539 rb_dlinkDestroy(ptr, &yy_oper_list);
540 }
541
542 yy_oper = make_oper_conf();
543 yy_oper->flags |= OPER_ENCRYPTED;
544
545 return 0;
546 }
547
548 static int
549 conf_end_oper(struct TopConf *tc)
550 {
551 struct oper_conf *yy_tmpoper;
552 rb_dlink_node *ptr;
553 rb_dlink_node *next_ptr;
554
555 if(conf_cur_block_name != NULL)
556 {
557 if(strlen(conf_cur_block_name) > OPERNICKLEN)
558 conf_cur_block_name[OPERNICKLEN] = '\0';
559
560 yy_oper->name = rb_strdup(conf_cur_block_name);
561 }
562
563 if(EmptyString(yy_oper->name))
564 {
565 conf_report_error("Ignoring operator block -- missing name.");
566 return 0;
567 }
568
569 #ifdef HAVE_LIBCRYPTO
570 if(EmptyString(yy_oper->passwd) && EmptyString(yy_oper->rsa_pubkey_file))
571 #else
572 if(EmptyString(yy_oper->passwd))
573 #endif
574 {
575 conf_report_error("Ignoring operator block for %s -- missing password",
576 yy_oper->name);
577 return 0;
578 }
579
580
581 if (!yy_oper->privset)
582 yy_oper->privset = privilegeset_get("default");
583
584 /* now, yy_oper_list contains a stack of oper_conf's with just user
585 * and host in, yy_oper contains the rest of the information which
586 * we need to copy into each element in yy_oper_list
587 */
588 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
589 {
590 yy_tmpoper = ptr->data;
591
592 yy_tmpoper->name = rb_strdup(yy_oper->name);
593
594 /* could be an rsa key instead.. */
595 if(!EmptyString(yy_oper->passwd))
596 yy_tmpoper->passwd = rb_strdup(yy_oper->passwd);
597
598 yy_tmpoper->flags = yy_oper->flags;
599 yy_tmpoper->umodes = yy_oper->umodes;
600 yy_tmpoper->snomask = yy_oper->snomask;
601 yy_tmpoper->privset = yy_oper->privset;
602
603 #ifdef HAVE_LIBCRYPTO
604 if(yy_oper->rsa_pubkey_file)
605 {
606 BIO *file;
607
608 if((file = BIO_new_file(yy_oper->rsa_pubkey_file, "r")) == NULL)
609 {
610 conf_report_error("Ignoring operator block for %s -- "
611 "rsa_public_key_file cant be opened",
612 yy_tmpoper->name);
613 return 0;
614 }
615
616 yy_tmpoper->rsa_pubkey =
617 (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
618
619 (void)BIO_set_close(file, BIO_CLOSE);
620 BIO_free(file);
621
622 if(yy_tmpoper->rsa_pubkey == NULL)
623 {
624 conf_report_error("Ignoring operator block for %s -- "
625 "rsa_public_key_file key invalid; check syntax",
626 yy_tmpoper->name);
627 return 0;
628 }
629 }
630
631 if(!EmptyString(yy_oper->certfp))
632 yy_tmpoper->certfp = rb_strdup(yy_oper->certfp);
633 #endif
634
635 /* all is ok, put it on oper_conf_list */
636 rb_dlinkMoveNode(ptr, &yy_oper_list, &oper_conf_list);
637 }
638
639 free_oper_conf(yy_oper);
640 yy_oper = NULL;
641
642 return 0;
643 }
644
645 static void
646 conf_set_oper_flags(void *data)
647 {
648 conf_parm_t *args = data;
649
650 set_modes_from_table(&yy_oper->flags, "flag", oper_table, args);
651 }
652
653 static void
654 conf_set_oper_fingerprint(void *data)
655 {
656 if (yy_oper->certfp)
657 rb_free(yy_oper->certfp);
658 yy_oper->certfp = rb_strdup((char *) data);
659 }
660
661 static void
662 conf_set_oper_privset(void *data)
663 {
664 yy_oper->privset = privilegeset_get((char *) data);
665 }
666
667 static void
668 conf_set_oper_user(void *data)
669 {
670 struct oper_conf *yy_tmpoper;
671 char *p;
672 char *host = (char *) data;
673
674 yy_tmpoper = make_oper_conf();
675
676 if((p = strchr(host, '@')))
677 {
678 *p++ = '\0';
679
680 yy_tmpoper->username = rb_strdup(host);
681 yy_tmpoper->host = rb_strdup(p);
682 }
683 else
684 {
685
686 yy_tmpoper->username = rb_strdup("*");
687 yy_tmpoper->host = rb_strdup(host);
688 }
689
690 if(EmptyString(yy_tmpoper->username) || EmptyString(yy_tmpoper->host))
691 {
692 conf_report_error("Ignoring user -- missing username/host");
693 free_oper_conf(yy_tmpoper);
694 return;
695 }
696
697 rb_dlinkAddAlloc(yy_tmpoper, &yy_oper_list);
698 }
699
700 static void
701 conf_set_oper_password(void *data)
702 {
703 if(yy_oper->passwd)
704 {
705 memset(yy_oper->passwd, 0, strlen(yy_oper->passwd));
706 rb_free(yy_oper->passwd);
707 }
708
709 yy_oper->passwd = rb_strdup((char *) data);
710 }
711
712 static void
713 conf_set_oper_rsa_public_key_file(void *data)
714 {
715 #ifdef HAVE_LIBCRYPTO
716 rb_free(yy_oper->rsa_pubkey_file);
717 yy_oper->rsa_pubkey_file = rb_strdup((char *) data);
718 #else
719 conf_report_error("Warning -- ignoring rsa_public_key_file (OpenSSL support not available");
720 #endif
721 }
722
723 static void
724 conf_set_oper_umodes(void *data)
725 {
726 set_modes_from_table(&yy_oper->umodes, "umode", umode_table, data);
727 }
728
729 static void
730 conf_set_oper_snomask(void *data)
731 {
732 yy_oper->snomask = parse_snobuf_to_mask(0, (const char *) data);
733 }
734
735 static int
736 conf_begin_class(struct TopConf *tc)
737 {
738 if(yy_class)
739 free_class(yy_class);
740
741 yy_class = make_class();
742 return 0;
743 }
744
745 static int
746 conf_end_class(struct TopConf *tc)
747 {
748 if(conf_cur_block_name != NULL)
749 yy_class->class_name = rb_strdup(conf_cur_block_name);
750
751 if(EmptyString(yy_class->class_name))
752 {
753 conf_report_error("Ignoring connect block -- missing name.");
754 return 0;
755 }
756
757 add_class(yy_class);
758 yy_class = NULL;
759 return 0;
760 }
761
762 static void
763 conf_set_class_ping_time(void *data)
764 {
765 yy_class->ping_freq = *(unsigned int *) data;
766 }
767
768 static void
769 conf_set_class_cidr_ipv4_bitlen(void *data)
770 {
771 unsigned int maxsize = 32;
772 if(*(unsigned int *) data > maxsize)
773 conf_report_error
774 ("class::cidr_ipv4_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
775 *(unsigned int *) data, maxsize);
776 else
777 yy_class->cidr_ipv4_bitlen = *(unsigned int *) data;
778
779 }
780
781 #ifdef RB_IPV6
782 static void
783 conf_set_class_cidr_ipv6_bitlen(void *data)
784 {
785 unsigned int maxsize = 128;
786 if(*(unsigned int *) data > maxsize)
787 conf_report_error
788 ("class::cidr_ipv6_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
789 *(unsigned int *) data, maxsize);
790 else
791 yy_class->cidr_ipv6_bitlen = *(unsigned int *) data;
792
793 }
794 #endif
795
796 static void
797 conf_set_class_number_per_cidr(void *data)
798 {
799 yy_class->cidr_amount = *(unsigned int *) data;
800 }
801
802 static void
803 conf_set_class_number_per_ip(void *data)
804 {
805 yy_class->max_local = *(unsigned int *) data;
806 }
807
808
809 static void
810 conf_set_class_number_per_ip_global(void *data)
811 {
812 yy_class->max_global = *(unsigned int *) data;
813 }
814
815 static void
816 conf_set_class_number_per_ident(void *data)
817 {
818 yy_class->max_ident = *(unsigned int *) data;
819 }
820
821 static void
822 conf_set_class_connectfreq(void *data)
823 {
824 yy_class->con_freq = *(unsigned int *) data;
825 }
826
827 static void
828 conf_set_class_max_number(void *data)
829 {
830 yy_class->max_total = *(unsigned int *) data;
831 }
832
833 static void
834 conf_set_class_sendq(void *data)
835 {
836 yy_class->max_sendq = *(unsigned int *) data;
837 }
838
839 static char *listener_address;
840
841 static int
842 conf_begin_listen(struct TopConf *tc)
843 {
844 rb_free(listener_address);
845 listener_address = NULL;
846 yy_wsock = 0;
847 yy_defer_accept = 0;
848 return 0;
849 }
850
851 static int
852 conf_end_listen(struct TopConf *tc)
853 {
854 rb_free(listener_address);
855 listener_address = NULL;
856 yy_wsock = 0;
857 yy_defer_accept = 0;
858 return 0;
859 }
860
861 static void
862 conf_set_listen_defer_accept(void *data)
863 {
864 yy_defer_accept = *(unsigned int *) data;
865 }
866
867 static void
868 conf_set_listen_wsock(void *data)
869 {
870 yy_wsock = *(unsigned int *) data;
871 }
872
873 static void
874 conf_set_listen_port_both(void *data, int ssl)
875 {
876 conf_parm_t *args = data;
877 for (; args; args = args->next)
878 {
879 if(CF_TYPE(args->type) != CF_INT)
880 {
881 conf_report_error
882 ("listener::port argument is not an integer " "-- ignoring.");
883 continue;
884 }
885 if(listener_address == NULL)
886 {
887 if (!ssl)
888 {
889 conf_report_warning("listener 'ANY/%d': support for plaintext listeners may be removed in a future release per RFCs 7194 & 7258. "
890 "It is suggested that users be migrated to SSL/TLS connections.", args->v.number);
891 }
892 add_listener(args->v.number, listener_address, AF_INET, ssl, ssl || yy_defer_accept, yy_wsock);
893 #ifdef RB_IPV6
894 add_listener(args->v.number, listener_address, AF_INET6, ssl, ssl || yy_defer_accept, yy_wsock);
895 #endif
896 }
897 else
898 {
899 int family;
900 #ifdef RB_IPV6
901 if(strchr(listener_address, ':') != NULL)
902 family = AF_INET6;
903 else
904 #endif
905 family = AF_INET;
906
907 if (!ssl)
908 {
909 conf_report_warning("listener '%s/%d': support for plaintext listeners may be removed in a future release per RFCs 7194 & 7258. "
910 "It is suggested that users be migrated to SSL/TLS connections.", listener_address, args->v.number);
911 }
912
913 add_listener(args->v.number, listener_address, family, ssl, ssl || yy_defer_accept, yy_wsock);
914 }
915 }
916 }
917
918 static void
919 conf_set_listen_port(void *data)
920 {
921 conf_set_listen_port_both(data, 0);
922 }
923
924 static void
925 conf_set_listen_sslport(void *data)
926 {
927 conf_set_listen_port_both(data, 1);
928 }
929
930 static void
931 conf_set_listen_address(void *data)
932 {
933 rb_free(listener_address);
934 listener_address = rb_strdup(data);
935 }
936
937 static int
938 conf_begin_auth(struct TopConf *tc)
939 {
940 rb_dlink_node *ptr;
941 rb_dlink_node *next_ptr;
942
943 if(yy_aconf)
944 free_conf(yy_aconf);
945
946 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
947 {
948 free_conf(ptr->data);
949 rb_dlinkDestroy(ptr, &yy_aconf_list);
950 }
951
952 yy_aconf = make_conf();
953 yy_aconf->status = CONF_CLIENT;
954
955 return 0;
956 }
957
958 static int
959 conf_end_auth(struct TopConf *tc)
960 {
961 struct ConfItem *yy_tmp, *found_conf;
962 rb_dlink_node *ptr;
963 rb_dlink_node *next_ptr;
964
965 if(EmptyString(yy_aconf->info.name))
966 yy_aconf->info.name = rb_strdup("NOMATCH");
967
968 /* didnt even get one ->host? */
969 if(EmptyString(yy_aconf->host))
970 {
971 conf_report_error("Ignoring auth block -- missing user@host");
972 return 0;
973 }
974
975 /* so the stacking works in order.. */
976 collapse(yy_aconf->user);
977 collapse(yy_aconf->host);
978 conf_add_class_to_conf(yy_aconf);
979 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
980 conf_report_error("Ignoring redundant auth block (after *@*)");
981 else if ((found_conf = find_exact_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user)) &&
982 (!found_conf->spasswd || (yy_aconf->spasswd &&
983 0 == irccmp(found_conf->spasswd, yy_aconf->spasswd))))
984 conf_report_error("Ignoring duplicate auth block for %s@%s",
985 yy_aconf->user, yy_aconf->host);
986 else
987 add_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user, yy_aconf->spasswd, yy_aconf);
988
989 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
990 {
991 yy_tmp = ptr->data;
992
993 if(yy_aconf->passwd)
994 yy_tmp->passwd = rb_strdup(yy_aconf->passwd);
995
996 if(yy_aconf->spasswd)
997 yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
998
999 /* this will always exist.. */
1000 yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
1001
1002 if(yy_aconf->className)
1003 yy_tmp->className = rb_strdup(yy_aconf->className);
1004
1005 yy_tmp->flags = yy_aconf->flags;
1006 yy_tmp->port = yy_aconf->port;
1007
1008 collapse(yy_tmp->user);
1009 collapse(yy_tmp->host);
1010
1011 conf_add_class_to_conf(yy_tmp);
1012
1013 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
1014 conf_report_error("Ignoring redundant auth block (after *@*)");
1015 else if ((found_conf = find_exact_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user)) &&
1016 (!found_conf->spasswd || (yy_tmp->spasswd &&
1017 0 == irccmp(found_conf->spasswd, yy_tmp->spasswd))))
1018 conf_report_error("Ignoring duplicate auth block for %s@%s",
1019 yy_tmp->user, yy_tmp->host);
1020 else
1021 add_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user, yy_tmp->spasswd, yy_tmp);
1022 rb_dlinkDestroy(ptr, &yy_aconf_list);
1023 }
1024
1025 yy_aconf = NULL;
1026 return 0;
1027 }
1028
1029 static void
1030 conf_set_auth_user(void *data)
1031 {
1032 struct ConfItem *yy_tmp;
1033 char *p;
1034
1035 /* The first user= line doesn't allocate a new conf */
1036 if(!EmptyString(yy_aconf->host))
1037 {
1038 yy_tmp = make_conf();
1039 yy_tmp->status = CONF_CLIENT;
1040 }
1041 else
1042 yy_tmp = yy_aconf;
1043
1044 if((p = strchr(data, '@')))
1045 {
1046 *p++ = '\0';
1047
1048 yy_tmp->user = rb_strdup(data);
1049 yy_tmp->host = rb_strdup(p);
1050 }
1051 else
1052 {
1053 yy_tmp->user = rb_strdup("*");
1054 yy_tmp->host = rb_strdup(data);
1055 }
1056
1057 if(yy_aconf != yy_tmp)
1058 rb_dlinkAddAlloc(yy_tmp, &yy_aconf_list);
1059 }
1060
1061 static void
1062 conf_set_auth_auth_user(void *data)
1063 {
1064 if(yy_aconf->spasswd)
1065 memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
1066 rb_free(yy_aconf->spasswd);
1067 yy_aconf->spasswd = rb_strdup(data);
1068 }
1069
1070 static void
1071 conf_set_auth_passwd(void *data)
1072 {
1073 if(yy_aconf->passwd)
1074 memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
1075 rb_free(yy_aconf->passwd);
1076 yy_aconf->passwd = rb_strdup(data);
1077 }
1078
1079 static void
1080 conf_set_auth_spoof(void *data)
1081 {
1082 char *p;
1083 char *user = NULL;
1084 char *host = NULL;
1085
1086 host = data;
1087
1088 /* user@host spoof */
1089 if((p = strchr(host, '@')) != NULL)
1090 {
1091 *p = '\0';
1092 user = data;
1093 host = p+1;
1094
1095 if(EmptyString(user))
1096 {
1097 conf_report_error("Warning -- spoof ident empty.");
1098 return;
1099 }
1100
1101 if(strlen(user) > USERLEN)
1102 {
1103 conf_report_error("Warning -- spoof ident length invalid.");
1104 return;
1105 }
1106
1107 if(!valid_username(user))
1108 {
1109 conf_report_error("Warning -- invalid spoof (ident).");
1110 return;
1111 }
1112
1113 /* this must be restored! */
1114 *p = '@';
1115 }
1116
1117 if(EmptyString(host))
1118 {
1119 conf_report_error("Warning -- spoof host empty.");
1120 return;
1121 }
1122
1123 if(strlen(host) > HOSTLEN)
1124 {
1125 conf_report_error("Warning -- spoof host length invalid.");
1126 return;
1127 }
1128
1129 if(!valid_hostname(host))
1130 {
1131 conf_report_error("Warning -- invalid spoof (host).");
1132 return;
1133 }
1134
1135 rb_free(yy_aconf->info.name);
1136 yy_aconf->info.name = rb_strdup(data);
1137 yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
1138 }
1139
1140 static void
1141 conf_set_auth_flags(void *data)
1142 {
1143 conf_parm_t *args = data;
1144
1145 set_modes_from_table((int *) &yy_aconf->flags, "flag", auth_table, args);
1146 }
1147
1148 static void
1149 conf_set_auth_redir_serv(void *data)
1150 {
1151 yy_aconf->flags |= CONF_FLAGS_REDIR;
1152 rb_free(yy_aconf->info.name);
1153 yy_aconf->info.name = rb_strdup(data);
1154 }
1155
1156 static void
1157 conf_set_auth_redir_port(void *data)
1158 {
1159 int port = *(unsigned int *) data;
1160
1161 yy_aconf->flags |= CONF_FLAGS_REDIR;
1162 yy_aconf->port = port;
1163 }
1164
1165 static void
1166 conf_set_auth_class(void *data)
1167 {
1168 rb_free(yy_aconf->className);
1169 yy_aconf->className = rb_strdup(data);
1170 }
1171
1172 /* ok, shared_oper handles the stacking, shared_flags handles adding
1173 * things.. so all we need to do when we start and end a shared block, is
1174 * clean up anything thats been left over.
1175 */
1176 static int
1177 conf_cleanup_shared(struct TopConf *tc)
1178 {
1179 rb_dlink_node *ptr, *next_ptr;
1180
1181 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1182 {
1183 free_remote_conf(ptr->data);
1184 rb_dlinkDestroy(ptr, &yy_shared_list);
1185 }
1186
1187 if(yy_shared != NULL)
1188 {
1189 free_remote_conf(yy_shared);
1190 yy_shared = NULL;
1191 }
1192
1193 return 0;
1194 }
1195
1196 static void
1197 conf_set_shared_oper(void *data)
1198 {
1199 conf_parm_t *args = data;
1200 const char *username;
1201 char *p;
1202
1203 if(yy_shared != NULL)
1204 free_remote_conf(yy_shared);
1205
1206 yy_shared = make_remote_conf();
1207
1208 if(args->next != NULL)
1209 {
1210 if(CF_TYPE(args->type) != CF_QSTRING)
1211 {
1212 conf_report_error("Ignoring shared::oper -- server is not a qstring");
1213 return;
1214 }
1215
1216 yy_shared->server = rb_strdup(args->v.string);
1217 args = args->next;
1218 }
1219 else
1220 yy_shared->server = rb_strdup("*");
1221
1222 if(CF_TYPE(args->type) != CF_QSTRING)
1223 {
1224 conf_report_error("Ignoring shared::oper -- oper is not a qstring");
1225 return;
1226 }
1227
1228 if((p = strchr(args->v.string, '@')) == NULL)
1229 {
1230 conf_report_error("Ignoring shard::oper -- oper is not a user@host");
1231 return;
1232 }
1233
1234 username = args->v.string;
1235 *p++ = '\0';
1236
1237 if(EmptyString(p))
1238 yy_shared->host = rb_strdup("*");
1239 else
1240 yy_shared->host = rb_strdup(p);
1241
1242 if(EmptyString(username))
1243 yy_shared->username = rb_strdup("*");
1244 else
1245 yy_shared->username = rb_strdup(username);
1246
1247 rb_dlinkAddAlloc(yy_shared, &yy_shared_list);
1248 yy_shared = NULL;
1249 }
1250
1251 static void
1252 conf_set_shared_flags(void *data)
1253 {
1254 conf_parm_t *args = data;
1255 int flags = 0;
1256 rb_dlink_node *ptr, *next_ptr;
1257
1258 if(yy_shared != NULL)
1259 free_remote_conf(yy_shared);
1260
1261 set_modes_from_table(&flags, "flag", shared_table, args);
1262
1263 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1264 {
1265 yy_shared = ptr->data;
1266
1267 yy_shared->flags = flags;
1268 rb_dlinkDestroy(ptr, &yy_shared_list);
1269 rb_dlinkAddTail(yy_shared, &yy_shared->node, &shared_conf_list);
1270 }
1271
1272 yy_shared = NULL;
1273 }
1274
1275 static int
1276 conf_begin_connect(struct TopConf *tc)
1277 {
1278 if(yy_server)
1279 free_server_conf(yy_server);
1280
1281 yy_server = make_server_conf();
1282 yy_server->port = PORTNUM;
1283 yy_server->flags |= SERVER_TB;
1284
1285 if(conf_cur_block_name != NULL)
1286 yy_server->name = rb_strdup(conf_cur_block_name);
1287
1288 return 0;
1289 }
1290
1291 static int
1292 conf_end_connect(struct TopConf *tc)
1293 {
1294 if(EmptyString(yy_server->name))
1295 {
1296 conf_report_error("Ignoring connect block -- missing name.");
1297 return 0;
1298 }
1299
1300 if(ServerInfo.name != NULL && !irccmp(ServerInfo.name, yy_server->name))
1301 {
1302 conf_report_error("Ignoring connect block for %s -- name is equal to my own name.",
1303 yy_server->name);
1304 return 0;
1305 }
1306
1307 if((EmptyString(yy_server->passwd) || EmptyString(yy_server->spasswd)) && EmptyString(yy_server->certfp))
1308 {
1309 conf_report_error("Ignoring connect block for %s -- no fingerprint or password credentials provided.",
1310 yy_server->name);
1311 return 0;
1312 }
1313
1314 if((yy_server->flags & SERVER_SSL) && EmptyString(yy_server->certfp))
1315 {
1316 conf_report_error("Ignoring connect block for %s -- no fingerprint provided for SSL connection.",
1317 yy_server->name);
1318 return 0;
1319 }
1320
1321 if(EmptyString(yy_server->connect_host)
1322 && GET_SS_FAMILY(&yy_server->connect4) != AF_INET
1323 #ifdef RB_IPV6
1324 && GET_SS_FAMILY(&yy_server->connect6) != AF_INET6
1325 #endif
1326 )
1327 {
1328 conf_report_error("Ignoring connect block for %s -- missing host.",
1329 yy_server->name);
1330 return 0;
1331 }
1332
1333 #ifndef HAVE_LIBZ
1334 if(ServerConfCompressed(yy_server))
1335 {
1336 conf_report_error("Ignoring connect::flags::compressed -- zlib not available.");
1337 yy_server->flags &= ~SERVER_COMPRESSED;
1338 }
1339 #endif
1340
1341 add_server_conf(yy_server);
1342 rb_dlinkAdd(yy_server, &yy_server->node, &server_conf_list);
1343
1344 yy_server = NULL;
1345 return 0;
1346 }
1347
1348 static void
1349 conf_set_connect_host(void *data)
1350 {
1351 struct rb_sockaddr_storage addr;
1352
1353 if(rb_inet_pton_sock(data, (struct sockaddr *)&addr) <= 0)
1354 {
1355 rb_free(yy_server->connect_host);
1356 yy_server->connect_host = rb_strdup(data);
1357 }
1358 else if(GET_SS_FAMILY(&addr) == AF_INET)
1359 {
1360 yy_server->connect4 = addr;
1361 }
1362 #ifdef RB_IPV6
1363 else if(GET_SS_FAMILY(&addr) == AF_INET6)
1364 {
1365 yy_server->connect6 = addr;
1366 }
1367 #endif
1368 else
1369 {
1370 conf_report_error("Unsupported IP address for server connect host (%s)",
1371 (char *)data);
1372 return;
1373 }
1374 }
1375
1376 static void
1377 conf_set_connect_vhost(void *data)
1378 {
1379 struct rb_sockaddr_storage addr;
1380
1381 if(rb_inet_pton_sock(data, (struct sockaddr *)&addr) <= 0)
1382 {
1383 rb_free(yy_server->bind_host);
1384 yy_server->bind_host = rb_strdup(data);
1385 }
1386 else if(GET_SS_FAMILY(&addr) == AF_INET)
1387 {
1388 yy_server->bind4 = addr;
1389 }
1390 #ifdef RB_IPV6
1391 else if(GET_SS_FAMILY(&addr) == AF_INET6)
1392 {
1393 yy_server->bind6 = addr;
1394 }
1395 #endif
1396 else
1397 {
1398 conf_report_error("Unsupported IP address for server connect vhost (%s)",
1399 (char *)data);
1400 return;
1401 }
1402 }
1403
1404 static void
1405 conf_set_connect_send_password(void *data)
1406 {
1407 if(yy_server->spasswd)
1408 {
1409 memset(yy_server->spasswd, 0, strlen(yy_server->spasswd));
1410 rb_free(yy_server->spasswd);
1411 }
1412
1413 yy_server->spasswd = rb_strdup(data);
1414 }
1415
1416 static void
1417 conf_set_connect_accept_password(void *data)
1418 {
1419 if(yy_server->passwd)
1420 {
1421 memset(yy_server->passwd, 0, strlen(yy_server->passwd));
1422 rb_free(yy_server->passwd);
1423 }
1424 yy_server->passwd = rb_strdup(data);
1425 }
1426
1427 static void
1428 conf_set_connect_fingerprint(void *data)
1429 {
1430 if (yy_server->certfp)
1431 rb_free(yy_server->certfp);
1432 yy_server->certfp = rb_strdup((char *) data);
1433
1434 /* force SSL to be enabled if fingerprint is enabled. */
1435 yy_server->flags |= SERVER_SSL;
1436 }
1437
1438 static void
1439 conf_set_connect_port(void *data)
1440 {
1441 int port = *(unsigned int *) data;
1442
1443 if(port < 1)
1444 port = PORTNUM;
1445
1446 yy_server->port = port;
1447 }
1448
1449 static void
1450 conf_set_connect_aftype(void *data)
1451 {
1452 char *aft = data;
1453
1454 if(rb_strcasecmp(aft, "ipv4") == 0)
1455 yy_server->aftype = AF_INET;
1456 #ifdef RB_IPV6
1457 else if(rb_strcasecmp(aft, "ipv6") == 0)
1458 yy_server->aftype = AF_INET6;
1459 #endif
1460 else
1461 conf_report_error("connect::aftype '%s' is unknown.", aft);
1462 }
1463
1464 static void
1465 conf_set_connect_flags(void *data)
1466 {
1467 conf_parm_t *args = data;
1468
1469 /* note, we allow them to set compressed, then remove it later if
1470 * they do and LIBZ isnt available
1471 */
1472 set_modes_from_table(&yy_server->flags, "flag", connect_table, args);
1473 }
1474
1475 static void
1476 conf_set_connect_hub_mask(void *data)
1477 {
1478 struct remote_conf *yy_hub;
1479
1480 if(EmptyString(yy_server->name))
1481 return;
1482
1483 yy_hub = make_remote_conf();
1484 yy_hub->flags = CONF_HUB;
1485
1486 yy_hub->host = rb_strdup(data);
1487 yy_hub->server = rb_strdup(yy_server->name);
1488 rb_dlinkAdd(yy_hub, &yy_hub->node, &hubleaf_conf_list);
1489 }
1490
1491 static void
1492 conf_set_connect_leaf_mask(void *data)
1493 {
1494 struct remote_conf *yy_leaf;
1495
1496 if(EmptyString(yy_server->name))
1497 return;
1498
1499 yy_leaf = make_remote_conf();
1500 yy_leaf->flags = CONF_LEAF;
1501
1502 yy_leaf->host = rb_strdup(data);
1503 yy_leaf->server = rb_strdup(yy_server->name);
1504 rb_dlinkAdd(yy_leaf, &yy_leaf->node, &hubleaf_conf_list);
1505 }
1506
1507 static void
1508 conf_set_connect_class(void *data)
1509 {
1510 rb_free(yy_server->class_name);
1511 yy_server->class_name = rb_strdup(data);
1512 }
1513
1514 static void
1515 conf_set_exempt_ip(void *data)
1516 {
1517 struct ConfItem *yy_tmp;
1518
1519 if(parse_netmask(data, NULL, NULL) == HM_HOST)
1520 {
1521 conf_report_error("Ignoring exempt -- invalid exempt::ip.");
1522 return;
1523 }
1524
1525 yy_tmp = make_conf();
1526 yy_tmp->passwd = rb_strdup("*");
1527 yy_tmp->host = rb_strdup(data);
1528 yy_tmp->status = CONF_EXEMPTDLINE;
1529 add_conf_by_address(yy_tmp->host, CONF_EXEMPTDLINE, NULL, NULL, yy_tmp);
1530 }
1531
1532 static int
1533 conf_cleanup_cluster(struct TopConf *tc)
1534 {
1535 rb_dlink_node *ptr, *next_ptr;
1536
1537 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1538 {
1539 free_remote_conf(ptr->data);
1540 rb_dlinkDestroy(ptr, &yy_cluster_list);
1541 }
1542
1543 if(yy_shared != NULL)
1544 {
1545 free_remote_conf(yy_shared);
1546 yy_shared = NULL;
1547 }
1548
1549 return 0;
1550 }
1551
1552 static void
1553 conf_set_cluster_name(void *data)
1554 {
1555 if(yy_shared != NULL)
1556 free_remote_conf(yy_shared);
1557
1558 yy_shared = make_remote_conf();
1559 yy_shared->server = rb_strdup(data);
1560 rb_dlinkAddAlloc(yy_shared, &yy_cluster_list);
1561
1562 yy_shared = NULL;
1563 }
1564
1565 static void
1566 conf_set_cluster_flags(void *data)
1567 {
1568 conf_parm_t *args = data;
1569 int flags = 0;
1570 rb_dlink_node *ptr, *next_ptr;
1571
1572 if(yy_shared != NULL)
1573 free_remote_conf(yy_shared);
1574
1575 set_modes_from_table(&flags, "flag", cluster_table, args);
1576
1577 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1578 {
1579 yy_shared = ptr->data;
1580 yy_shared->flags = flags;
1581 rb_dlinkAddTail(yy_shared, &yy_shared->node, &cluster_conf_list);
1582 rb_dlinkDestroy(ptr, &yy_cluster_list);
1583 }
1584
1585 yy_shared = NULL;
1586 }
1587
1588 static void
1589 conf_set_general_havent_read_conf(void *data)
1590 {
1591 if(*(unsigned int *) data)
1592 {
1593 conf_report_error("You haven't read your config file properly.");
1594 conf_report_error
1595 ("There is a line in the example conf that will kill your server if not removed.");
1596 conf_report_error
1597 ("Consider actually reading/editing the conf file, and removing this line.");
1598 if (!testing_conf)
1599 exit(0);
1600 }
1601 }
1602
1603 static void
1604 conf_set_general_hide_error_messages(void *data)
1605 {
1606 char *val = data;
1607
1608 if(rb_strcasecmp(val, "yes") == 0)
1609 ConfigFileEntry.hide_error_messages = 2;
1610 else if(rb_strcasecmp(val, "opers") == 0)
1611 ConfigFileEntry.hide_error_messages = 1;
1612 else if(rb_strcasecmp(val, "no") == 0)
1613 ConfigFileEntry.hide_error_messages = 0;
1614 else
1615 conf_report_error("Invalid setting '%s' for general::hide_error_messages.", val);
1616 }
1617
1618 static void
1619 conf_set_general_kline_delay(void *data)
1620 {
1621 ConfigFileEntry.kline_delay = *(unsigned int *) data;
1622
1623 /* THIS MUST BE HERE to stop us being unable to check klines */
1624 kline_queued = false;
1625 }
1626
1627 static void
1628 conf_set_general_stats_k_oper_only(void *data)
1629 {
1630 char *val = data;
1631
1632 if(rb_strcasecmp(val, "yes") == 0)
1633 ConfigFileEntry.stats_k_oper_only = 2;
1634 else if(rb_strcasecmp(val, "masked") == 0)
1635 ConfigFileEntry.stats_k_oper_only = 1;
1636 else if(rb_strcasecmp(val, "no") == 0)
1637 ConfigFileEntry.stats_k_oper_only = 0;
1638 else
1639 conf_report_error("Invalid setting '%s' for general::stats_k_oper_only.", val);
1640 }
1641
1642 static void
1643 conf_set_general_stats_i_oper_only(void *data)
1644 {
1645 char *val = data;
1646
1647 if(rb_strcasecmp(val, "yes") == 0)
1648 ConfigFileEntry.stats_i_oper_only = 2;
1649 else if(rb_strcasecmp(val, "masked") == 0)
1650 ConfigFileEntry.stats_i_oper_only = 1;
1651 else if(rb_strcasecmp(val, "no") == 0)
1652 ConfigFileEntry.stats_i_oper_only = 0;
1653 else
1654 conf_report_error("Invalid setting '%s' for general::stats_i_oper_only.", val);
1655 }
1656
1657 static void
1658 conf_set_general_compression_level(void *data)
1659 {
1660 #ifdef HAVE_LIBZ
1661 ConfigFileEntry.compression_level = *(unsigned int *) data;
1662
1663 if((ConfigFileEntry.compression_level < 1) || (ConfigFileEntry.compression_level > 9))
1664 {
1665 conf_report_error
1666 ("Invalid general::compression_level %d -- using default.",
1667 ConfigFileEntry.compression_level);
1668 ConfigFileEntry.compression_level = 0;
1669 }
1670 #else
1671 conf_report_error("Ignoring general::compression_level -- zlib not available.");
1672 #endif
1673 }
1674
1675 static void
1676 conf_set_general_default_umodes(void *data)
1677 {
1678 char *pm;
1679 int what = MODE_ADD, flag;
1680
1681 ConfigFileEntry.default_umodes = 0;
1682 for (pm = (char *) data; *pm; pm++)
1683 {
1684 switch (*pm)
1685 {
1686 case '+':
1687 what = MODE_ADD;
1688 break;
1689 case '-':
1690 what = MODE_DEL;
1691 break;
1692
1693 /* don't allow +o */
1694 case 'o':
1695 case 'S':
1696 case 'Z':
1697 case ' ':
1698 break;
1699
1700 default:
1701 if ((flag = user_modes[(unsigned char) *pm]))
1702 {
1703 /* Proper value has probably not yet been set
1704 * so don't check oper_only_umodes -- jilles */
1705 if (what == MODE_ADD)
1706 ConfigFileEntry.default_umodes |= flag;
1707 else
1708 ConfigFileEntry.default_umodes &= ~flag;
1709 }
1710 break;
1711 }
1712 }
1713 }
1714
1715 static void
1716 conf_set_general_oper_umodes(void *data)
1717 {
1718 set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
1719 }
1720
1721 static void
1722 conf_set_general_certfp_method(void *data)
1723 {
1724 char *method = data;
1725
1726 if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA1))
1727 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA1;
1728 else if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA256))
1729 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA256;
1730 else if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA512))
1731 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA512;
1732 else if (!rb_strcasecmp(method, CERTFP_NAME_SPKI_SHA256))
1733 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SPKI_SHA256;
1734 else if (!rb_strcasecmp(method, CERTFP_NAME_SPKI_SHA512))
1735 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SPKI_SHA512;
1736 else
1737 {
1738 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA1;
1739 conf_report_error("Ignoring general::certfp_method -- bogus certfp method %s", method);
1740 }
1741 }
1742
1743 static void
1744 conf_set_general_oper_only_umodes(void *data)
1745 {
1746 set_modes_from_table(&ConfigFileEntry.oper_only_umodes, "umode", umode_table, data);
1747 }
1748
1749 static void
1750 conf_set_general_oper_snomask(void *data)
1751 {
1752 char *pm;
1753 int what = MODE_ADD, flag;
1754
1755 ConfigFileEntry.oper_snomask = 0;
1756 for (pm = (char *) data; *pm; pm++)
1757 {
1758 switch (*pm)
1759 {
1760 case '+':
1761 what = MODE_ADD;
1762 break;
1763 case '-':
1764 what = MODE_DEL;
1765 break;
1766
1767 default:
1768 if ((flag = snomask_modes[(unsigned char) *pm]))
1769 {
1770 if (what == MODE_ADD)
1771 ConfigFileEntry.oper_snomask |= flag;
1772 else
1773 ConfigFileEntry.oper_snomask &= ~flag;
1774 }
1775 break;
1776 }
1777 }
1778 }
1779
1780 static void
1781 conf_set_serverhide_links_delay(void *data)
1782 {
1783 int val = *(unsigned int *) data;
1784
1785 ConfigServerHide.links_delay = val;
1786 }
1787
1788 static void
1789 conf_set_service_name(void *data)
1790 {
1791 const char *s;
1792 char *tmp;
1793 int dots = 0;
1794
1795 for(s = data; *s != '\0'; s++)
1796 {
1797 if(!IsServChar(*s))
1798 {
1799 conf_report_error("Ignoring service::name "
1800 "-- bogus servername.");
1801 return;
1802 }
1803 else if(*s == '.')
1804 dots++;
1805 }
1806
1807 if(!dots)
1808 {
1809 conf_report_error("Ignoring service::name -- must contain '.'");
1810 return;
1811 }
1812
1813 tmp = rb_strdup(data);
1814 rb_dlinkAddAlloc(tmp, &service_list);
1815 }
1816
1817 static int
1818 conf_begin_alias(struct TopConf *tc)
1819 {
1820 yy_alias = rb_malloc(sizeof(struct alias_entry));
1821
1822 if (conf_cur_block_name != NULL)
1823 yy_alias->name = rb_strdup(conf_cur_block_name);
1824
1825 yy_alias->flags = 0;
1826
1827 return 0;
1828 }
1829
1830 static int
1831 conf_end_alias(struct TopConf *tc)
1832 {
1833 if (yy_alias == NULL)
1834 return -1;
1835
1836 if (yy_alias->name == NULL)
1837 {
1838 conf_report_error("Ignoring alias -- must have a name.");
1839
1840 rb_free(yy_alias);
1841
1842 return -1;
1843 }
1844
1845 if (yy_alias->target == NULL)
1846 {
1847 conf_report_error("Ignoring alias -- must have a target.");
1848
1849 rb_free(yy_alias);
1850
1851 return -1;
1852 }
1853
1854 rb_dictionary_add(alias_dict, yy_alias->name, yy_alias);
1855
1856 return 0;
1857 }
1858
1859 static void
1860 conf_set_alias_name(void *data)
1861 {
1862 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1863 return;
1864
1865 yy_alias->name = rb_strdup(data);
1866 }
1867
1868 static void
1869 conf_set_alias_target(void *data)
1870 {
1871 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1872 return;
1873
1874 yy_alias->target = rb_strdup(data);
1875 }
1876
1877 static void
1878 conf_set_channel_autochanmodes(void *data)
1879 {
1880 char *pm;
1881 int what = MODE_ADD;
1882
1883 ConfigChannel.autochanmodes = 0;
1884 for (pm = (char *) data; *pm; pm++)
1885 {
1886 switch (*pm)
1887 {
1888 case '+':
1889 what = MODE_ADD;
1890 break;
1891 case '-':
1892 what = MODE_DEL;
1893 break;
1894
1895 default:
1896 if (chmode_table[(unsigned char) *pm].set_func == chm_simple)
1897 {
1898 if (what == MODE_ADD)
1899 ConfigChannel.autochanmodes |= chmode_table[(unsigned char) *pm].mode_type;
1900 else
1901 ConfigChannel.autochanmodes &= ~chmode_table[(unsigned char) *pm].mode_type;
1902 }
1903 else
1904 {
1905 conf_report_error("channel::autochanmodes -- Invalid channel mode %c", *pm);
1906 continue;
1907 }
1908 break;
1909 }
1910 }
1911 }
1912
1913 /* XXX for below */
1914 static void conf_set_blacklist_reason(void *data);
1915
1916 #define IPTYPE_IPV4 1
1917 #define IPTYPE_IPV6 2
1918
1919 static void
1920 conf_set_blacklist_host(void *data)
1921 {
1922 if (yy_blacklist_host)
1923 {
1924 conf_report_error("blacklist::host %s overlaps existing host %s",
1925 (char *)data, yy_blacklist_host);
1926
1927 /* Cleanup */
1928 conf_set_blacklist_reason(NULL);
1929 return;
1930 }
1931
1932 yy_blacklist_iptype |= IPTYPE_IPV4;
1933 yy_blacklist_host = rb_strdup(data);
1934 }
1935
1936 static void
1937 conf_set_blacklist_type(void *data)
1938 {
1939 conf_parm_t *args = data;
1940
1941 /* Don't assume we have either if we got here */
1942 yy_blacklist_iptype = 0;
1943
1944 for (; args; args = args->next)
1945 {
1946 if (!rb_strcasecmp(args->v.string, "ipv4"))
1947 yy_blacklist_iptype |= IPTYPE_IPV4;
1948 else if (!rb_strcasecmp(args->v.string, "ipv6"))
1949 yy_blacklist_iptype |= IPTYPE_IPV6;
1950 else
1951 conf_report_error("blacklist::type has unknown address family %s",
1952 args->v.string);
1953 }
1954
1955 /* If we have neither, just default to IPv4 */
1956 if (!yy_blacklist_iptype)
1957 {
1958 conf_report_warning("blacklist::type has neither IPv4 nor IPv6 (defaulting to IPv4)");
1959 yy_blacklist_iptype = IPTYPE_IPV4;
1960 }
1961 }
1962
1963 static void
1964 conf_set_blacklist_matches(void *data)
1965 {
1966 conf_parm_t *args = data;
1967 enum filter_t { FILTER_NONE, FILTER_ALL, FILTER_LAST };
1968
1969 for (; args; args = args->next)
1970 {
1971 char *str = args->v.string;
1972 char *p;
1973 enum filter_t type = FILTER_LAST;
1974
1975 if (CF_TYPE(args->type) != CF_QSTRING)
1976 {
1977 conf_report_error("blacklist::matches -- must be quoted string");
1978 continue;
1979 }
1980
1981 if (str == NULL)
1982 {
1983 conf_report_error("blacklist::matches -- invalid entry");
1984 continue;
1985 }
1986
1987 if (strlen(str) > HOSTIPLEN)
1988 {
1989 conf_report_error("blacklist::matches has an entry too long: %s",
1990 str);
1991 continue;
1992 }
1993
1994 for (p = str; *p != '\0'; p++)
1995 {
1996 /* Check for validity */
1997 if (*p == '.')
1998 type = FILTER_ALL;
1999 else if (!isdigit((unsigned char)*p))
2000 {
2001 conf_report_error("blacklist::matches has invalid IP match entry %s",
2002 str);
2003 type = FILTER_NONE;
2004 break;
2005 }
2006 }
2007
2008 if (type == FILTER_ALL)
2009 {
2010 /* Basic IP sanity check */
2011 struct rb_sockaddr_storage tmp;
2012 if (rb_inet_pton(AF_INET, str, &tmp) <= 0)
2013 {
2014 conf_report_error("blacklist::matches has invalid IP match entry %s",
2015 str);
2016 continue;
2017 }
2018 }
2019 else if (type == FILTER_LAST)
2020 {
2021 /* Verify it's the correct length */
2022 if (strlen(str) > 3)
2023 {
2024 conf_report_error("blacklist::matches has invalid octet match entry %s",
2025 str);
2026 continue;
2027 }
2028 }
2029 else
2030 {
2031 continue; /* Invalid entry */
2032 }
2033
2034 rb_dlinkAddAlloc(rb_strdup(str), &yy_blacklist_filters);
2035 }
2036 }
2037
2038 static void
2039 conf_set_blacklist_reason(void *data)
2040 {
2041 rb_dlink_node *ptr, *nptr;
2042
2043 if (yy_blacklist_host && data)
2044 {
2045 yy_blacklist_reason = rb_strdup(data);
2046 if (yy_blacklist_iptype & IPTYPE_IPV6)
2047 {
2048 /* Make sure things fit (magic number 64 = alnum count + dots)
2049 * 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
2050 */
2051 if ((64 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
2052 {
2053 conf_report_error("blacklist::host %s results in IPv6 queries that are too long",
2054 yy_blacklist_host);
2055 goto cleanup_bl;
2056 }
2057 }
2058 /* Avoid doing redundant check, IPv6 is bigger than IPv4 --Elizabeth */
2059 if ((yy_blacklist_iptype & IPTYPE_IPV4) && !(yy_blacklist_iptype & IPTYPE_IPV6))
2060 {
2061 /* Make sure things fit for worst case (magic number 16 = number of nums + dots)
2062 * Example: 127.127.127.127.in-addr.arpa
2063 */
2064 if ((16 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
2065 {
2066 conf_report_error("blacklist::host %s results in IPv4 queries that are too long",
2067 yy_blacklist_host);
2068 goto cleanup_bl;
2069 }
2070 }
2071
2072 add_blacklist(yy_blacklist_host, yy_blacklist_reason, yy_blacklist_iptype, &yy_blacklist_filters);
2073 }
2074
2075 cleanup_bl:
2076 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_blacklist_filters.head)
2077 {
2078 rb_free(ptr->data);
2079 rb_dlinkDestroy(ptr, &yy_blacklist_filters);
2080 }
2081
2082 yy_blacklist_filters = (rb_dlink_list){ NULL, NULL, 0 };
2083
2084 rb_free(yy_blacklist_host);
2085 rb_free(yy_blacklist_reason);
2086 yy_blacklist_host = NULL;
2087 yy_blacklist_reason = NULL;
2088 yy_blacklist_iptype = 0;
2089 }
2090
2091
2092 struct opm_scanner
2093 {
2094 const char *type;
2095 uint16_t port;
2096
2097 rb_dlink_node node;
2098 };
2099
2100 static int
2101 conf_begin_opm(struct TopConf *tc)
2102 {
2103 yy_opm_address_ipv4 = yy_opm_address_ipv6 = NULL;
2104 yy_opm_port_ipv4 = yy_opm_port_ipv6 = yy_opm_timeout = 0;
2105 delete_opm_proxy_scanner_all();
2106 delete_opm_listener_all();
2107 return 0;
2108 }
2109
2110 static int
2111 conf_end_opm(struct TopConf *tc)
2112 {
2113 rb_dlink_node *ptr, *nptr;
2114 bool fail = false;
2115
2116 if(rb_dlink_list_length(&yy_opm_scanner_list) == 0)
2117 {
2118 conf_report_error("No opm scanners configured -- disabling opm.");
2119 fail = true;
2120 goto end;
2121 }
2122
2123 if(yy_opm_port_ipv4 > 0)
2124 {
2125 if(yy_opm_address_ipv4 != NULL)
2126 conf_create_opm_listener(yy_opm_address_ipv4, yy_opm_port_ipv4);
2127 else
2128 {
2129 char ip[HOSTIPLEN];
2130 if(!rb_inet_ntop_sock((struct sockaddr *)&ServerInfo.bind4, ip, sizeof(ip)))
2131 conf_report_error("No opm::listen_ipv4 nor serverinfo::vhost directive; cannot listen on IPv4");
2132 else
2133 conf_create_opm_listener(ip, yy_opm_port_ipv4);
2134 }
2135 }
2136
2137 if(yy_opm_port_ipv6 > 0)
2138 {
2139 if(yy_opm_address_ipv6 != NULL)
2140 conf_create_opm_listener(yy_opm_address_ipv6, yy_opm_port_ipv6);
2141 else
2142 {
2143 char ip[HOSTIPLEN];
2144 if(!rb_inet_ntop_sock((struct sockaddr *)&ServerInfo.bind6, ip, sizeof(ip)))
2145 conf_report_error("No opm::listen_ipv6 nor serverinfo::vhost directive; cannot listen on IPv6");
2146 else
2147 conf_create_opm_listener(ip, yy_opm_port_ipv6);
2148 }
2149 }
2150
2151 /* If there's no listeners... */
2152 fail = (yy_opm_port_ipv4 == 0 || yy_opm_port_ipv6 == 0);
2153 if(!fail && yy_opm_timeout > 0 && yy_opm_timeout < 60)
2154 /* Send timeout */
2155 set_authd_timeout("opm_timeout", yy_opm_timeout);
2156 else if(fail)
2157 conf_report_error("No opm listeners -- disabling");
2158 else if(yy_opm_timeout <= 0 || yy_opm_timeout >= 60)
2159 conf_report_error("opm::timeout value is invalid -- ignoring");
2160
2161 end:
2162 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_opm_scanner_list.head)
2163 {
2164 struct opm_scanner *scanner = ptr->data;
2165
2166 if(!fail)
2167 create_opm_proxy_scanner(scanner->type, scanner->port);
2168
2169 rb_dlinkDelete(&scanner->node, &yy_opm_scanner_list);
2170 rb_free(scanner);
2171 }
2172
2173 if(!fail)
2174 opm_check_enable(true);
2175
2176 rb_free(yy_opm_address_ipv4);
2177 rb_free(yy_opm_address_ipv6);
2178 return 0;
2179 }
2180
2181 static void
2182 conf_set_opm_timeout(void *data)
2183 {
2184 int timeout = *((int *)data);
2185
2186 if(timeout <= 0 || timeout > 60)
2187 {
2188 conf_report_error("opm::timeout value %d is bogus, ignoring", timeout);
2189 return;
2190 }
2191
2192 yy_opm_timeout = timeout;
2193 }
2194
2195 static void
2196 conf_set_opm_listen_address_both(void *data, bool ipv6)
2197 {
2198 struct rb_sockaddr_storage addr;
2199 const char *confstr = (ipv6 ? "opm::listen_ipv6" : "opm::listen_ipv4");
2200 char *ip = data;
2201
2202 if(!rb_inet_pton_sock(ip, (struct sockaddr *)&addr))
2203 {
2204 conf_report_error("%s is an invalid address: %s", confstr, ip);
2205 return;
2206 }
2207
2208 if(ipv6)
2209 {
2210 #ifdef RB_IPV6
2211 if(GET_SS_FAMILY(&addr) != AF_INET6)
2212 {
2213 conf_report_error("%s is of the wrong address type: %s", confstr, ip);
2214 return;
2215 }
2216
2217 if(yy_opm_address_ipv6 != NULL)
2218 {
2219 conf_report_error("%s overwrites previous address %s", confstr, ip);
2220 return;
2221 }
2222
2223 yy_opm_address_ipv6 = rb_strdup(ip);
2224 #else
2225 conf_report_error("%s requires IPv6 support in your ircd", confstr, ip);
2226 return;
2227 #endif
2228 }
2229 else
2230 {
2231 if(GET_SS_FAMILY(&addr) != AF_INET)
2232 {
2233 conf_report_error("%s is of the wrong address type: %s", confstr, ip);
2234 return;
2235 }
2236
2237 if(yy_opm_address_ipv4 != NULL)
2238 {
2239 conf_report_error("%s overwrites previous address %s", confstr, ip);
2240 return;
2241 }
2242
2243 yy_opm_address_ipv4 = rb_strdup(ip);
2244 }
2245 }
2246
2247 static void
2248 conf_set_opm_listen_address_ipv4(void *data)
2249 {
2250 conf_set_opm_listen_address_both(data, false);
2251 }
2252
2253 static void
2254 conf_set_opm_listen_address_ipv6(void *data)
2255 {
2256 conf_set_opm_listen_address_both(data, true);
2257 }
2258
2259 static void
2260 conf_set_opm_listen_port_both(void *data, bool ipv6)
2261 {
2262 int port = *((int *)data);
2263 const char *confstr = (ipv6 ? "opm::port_ipv6" : "opm::port_ipv4");
2264
2265 #ifndef RB_IPV6
2266 if(ipv6)
2267 {
2268 conf_report_error("%s requires IPv6 support in your ircd", confstr);
2269 return;
2270 }
2271 #endif
2272
2273 if(port > 65535 || port <= 0)
2274 {
2275 conf_report_error("%s is out of range: %d", confstr, port);
2276 return;
2277 }
2278
2279 if(ipv6)
2280 {
2281 if(yy_opm_port_ipv4)
2282 {
2283 conf_report_error("%s overwrites existing port %hu",
2284 confstr, yy_opm_port_ipv4);
2285 return;
2286 }
2287
2288 yy_opm_port_ipv4 = port;
2289 }
2290 else
2291 {
2292 if(yy_opm_port_ipv6)
2293 {
2294 conf_report_error("%s overwrites existing port %hu",
2295 confstr, yy_opm_port_ipv6);
2296 return;
2297 }
2298
2299 yy_opm_port_ipv6 = port;
2300 }
2301 }
2302
2303 static void
2304 conf_set_opm_listen_port_ipv4(void *data)
2305 {
2306 conf_set_opm_listen_port_both(data, false);
2307 }
2308
2309 static void
2310 conf_set_opm_listen_port_ipv6(void *data)
2311 {
2312 conf_set_opm_listen_port_both(data, true);
2313 }
2314
2315 static void
2316 conf_set_opm_listen_port(void *data)
2317 {
2318 conf_set_opm_listen_port_both(data, true);
2319 conf_set_opm_listen_port_both(data, false);
2320 }
2321
2322 static void
2323 conf_set_opm_scan_ports_all(void *data, const char *node, const char *type)
2324 {
2325 conf_parm_t *args = data;
2326 for (; args; args = args->next)
2327 {
2328 rb_dlink_node *ptr;
2329 bool dup = false;
2330
2331 if(CF_TYPE(args->type) != CF_INT)
2332 {
2333 conf_report_error("%s argument is not an integer -- ignoring.", node);
2334 continue;
2335 }
2336
2337 if(args->v.number > 65535 || args->v.number <= 0)
2338 {
2339 conf_report_error("%s argument is not an integer between 1 and 65535 -- ignoring.", node);
2340 continue;
2341 }
2342
2343 /* Check for duplicates */
2344 RB_DLINK_FOREACH(ptr, yy_opm_scanner_list.head)
2345 {
2346 struct opm_scanner *scanner = ptr->data;
2347
2348 if(scanner->port == args->v.number && strcmp(type, scanner->type) == 0)
2349 {
2350 conf_report_error("%s argument is duplicate", node);
2351 dup = true;
2352 break;
2353 }
2354 }
2355
2356 if(!dup)
2357 {
2358 struct opm_scanner *scanner = rb_malloc(sizeof(struct opm_scanner));
2359 scanner->port = args->v.number;
2360 scanner->type = type;
2361 rb_dlinkAdd(scanner, &scanner->node, &yy_opm_scanner_list);
2362 }
2363 }
2364 }
2365
2366 static void
2367 conf_set_opm_scan_ports_socks4(void *data)
2368 {
2369 conf_set_opm_scan_ports_all(data, "opm::socks4_ports", "socks4");
2370 }
2371
2372 static void
2373 conf_set_opm_scan_ports_socks5(void *data)
2374 {
2375 conf_set_opm_scan_ports_all(data, "opm::socks5_ports", "socks5");
2376 }
2377
2378 static void
2379 conf_set_opm_scan_ports_httpconnect(void *data)
2380 {
2381 conf_set_opm_scan_ports_all(data, "opm::httpconnect_ports", "httpconnect");
2382 }
2383
2384 static void
2385 conf_set_opm_scan_ports_httpsconnect(void *data)
2386 {
2387 conf_set_opm_scan_ports_all(data, "opm::httpsconnect_ports", "httpsconnect");
2388 }
2389
2390 /* public functions */
2391
2392
2393 void
2394 conf_report_error(const char *fmt, ...)
2395 {
2396 va_list ap;
2397 char msg[BUFSIZE + 1] = { 0 };
2398
2399 va_start(ap, fmt);
2400 vsnprintf(msg, BUFSIZE, fmt, ap);
2401 va_end(ap);
2402
2403 if (testing_conf)
2404 {
2405 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2406 return;
2407 }
2408
2409 ierror("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2410 sendto_realops_snomask(SNO_GENERAL, L_ALL, "error: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2411 }
2412
2413 void
2414 conf_report_warning(const char *fmt, ...)
2415 {
2416 va_list ap;
2417 char msg[BUFSIZE + 1] = { 0 };
2418
2419 va_start(ap, fmt);
2420 vsnprintf(msg, BUFSIZE, fmt, ap);
2421 va_end(ap);
2422
2423 if (testing_conf)
2424 {
2425 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2426 return;
2427 }
2428
2429 iwarn("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2430 sendto_realops_snomask(SNO_GENERAL, L_ALL, "warning: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2431 }
2432
2433 int
2434 conf_start_block(char *block, char *name)
2435 {
2436 if((conf_cur_block = find_top_conf(block)) == NULL)
2437 {
2438 conf_report_error("Configuration block '%s' is not defined.", block);
2439 return -1;
2440 }
2441
2442 if(name)
2443 conf_cur_block_name = rb_strdup(name);
2444 else
2445 conf_cur_block_name = NULL;
2446
2447 if(conf_cur_block->tc_sfunc)
2448 if(conf_cur_block->tc_sfunc(conf_cur_block) < 0)
2449 return -1;
2450
2451 return 0;
2452 }
2453
2454 int
2455 conf_end_block(struct TopConf *tc)
2456 {
2457 int ret = 0;
2458 if(tc->tc_efunc)
2459 ret = tc->tc_efunc(tc);
2460
2461 rb_free(conf_cur_block_name);
2462 conf_cur_block_name = NULL;
2463 return ret;
2464 }
2465
2466 static void
2467 conf_set_generic_int(void *data, void *location)
2468 {
2469 *((int *) location) = *((unsigned int *) data);
2470 }
2471
2472 static void
2473 conf_set_generic_string(void *data, int len, void *location)
2474 {
2475 char **loc = location;
2476 char *input = data;
2477
2478 if(len && strlen(input) > (unsigned int)len)
2479 input[len] = '\0';
2480
2481 rb_free(*loc);
2482 *loc = rb_strdup(input);
2483 }
2484
2485 int
2486 conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value)
2487 {
2488 struct ConfEntry *cf;
2489 conf_parm_t *cp;
2490
2491 if(!tc)
2492 return -1;
2493
2494 if((cf = find_conf_item(tc, item)) == NULL)
2495 {
2496 conf_report_error
2497 ("Non-existent configuration setting %s::%s.", tc->tc_name, (char *) item);
2498 return -1;
2499 }
2500
2501 /* if it takes one thing, make sure they only passed one thing,
2502 and handle as needed. */
2503 if((value->v.list->type & CF_FLIST) && !(cf->cf_type & CF_FLIST))
2504 {
2505 conf_report_error
2506 ("Option %s::%s does not take a list of values.", tc->tc_name, item);
2507 return -1;
2508 }
2509
2510 cp = value->v.list;
2511
2512
2513 if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
2514 {
2515 /* if it expects a string value, but we got a yesno,
2516 * convert it back
2517 */
2518 if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
2519 (CF_TYPE(cf->cf_type) == CF_STRING))
2520 {
2521 value->v.list->type = CF_STRING;
2522
2523 if(cp->v.number == 1)
2524 cp->v.string = rb_strdup("yes");
2525 else
2526 cp->v.string = rb_strdup("no");
2527 }
2528
2529 /* maybe it's a CF_TIME and they passed CF_INT --
2530 should still be valid */
2531 else if(!((CF_TYPE(value->v.list->type) == CF_INT) &&
2532 (CF_TYPE(cf->cf_type) == CF_TIME)))
2533 {
2534 conf_report_error
2535 ("Wrong type for %s::%s (expected %s, got %s)",
2536 tc->tc_name, (char *) item,
2537 conf_strtype(cf->cf_type), conf_strtype(value->v.list->type));
2538 return -1;
2539 }
2540 }
2541
2542 if(cf->cf_type & CF_FLIST)
2543 {
2544 #if 0
2545 if(cf->cf_arg)
2546 conf_set_generic_list(value->v.list, cf->cf_arg);
2547 else
2548 #endif
2549 /* just pass it the extended argument list */
2550 cf->cf_func(value->v.list);
2551 }
2552 else
2553 {
2554 /* it's old-style, needs only one arg */
2555 switch (cf->cf_type)
2556 {
2557 case CF_INT:
2558 case CF_TIME:
2559 case CF_YESNO:
2560 if(cf->cf_arg)
2561 conf_set_generic_int(&cp->v.number, cf->cf_arg);
2562 else
2563 cf->cf_func(&cp->v.number);
2564 break;
2565 case CF_STRING:
2566 case CF_QSTRING:
2567 if(EmptyString(cp->v.string))
2568 conf_report_error("Ignoring %s::%s -- empty field",
2569 tc->tc_name, item);
2570 else if(cf->cf_arg)
2571 conf_set_generic_string(cp->v.string, cf->cf_len, cf->cf_arg);
2572 else
2573 cf->cf_func(cp->v.string);
2574 break;
2575 }
2576 }
2577
2578
2579 return 0;
2580 }
2581
2582 int
2583 add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *))
2584 {
2585 struct TopConf *tc;
2586 struct ConfEntry *cf;
2587
2588 if((tc = find_top_conf(topconf)) == NULL)
2589 return -1;
2590
2591 if(find_conf_item(tc, name) != NULL)
2592 return -1;
2593
2594 cf = rb_malloc(sizeof(struct ConfEntry));
2595
2596 cf->cf_name = name;
2597 cf->cf_type = type;
2598 cf->cf_func = func;
2599 cf->cf_arg = NULL;
2600
2601 rb_dlinkAddAlloc(cf, &tc->tc_items);
2602
2603 return 0;
2604 }
2605
2606 int
2607 remove_conf_item(const char *topconf, const char *name)
2608 {
2609 struct TopConf *tc;
2610 struct ConfEntry *cf;
2611 rb_dlink_node *ptr;
2612
2613 if((tc = find_top_conf(topconf)) == NULL)
2614 return -1;
2615
2616 if((cf = find_conf_item(tc, name)) == NULL)
2617 return -1;
2618
2619 if((ptr = rb_dlinkFind(cf, &tc->tc_items)) == NULL)
2620 return -1;
2621
2622 rb_dlinkDestroy(ptr, &tc->tc_items);
2623 rb_free(cf);
2624
2625 return 0;
2626 }
2627
2628 /* *INDENT-OFF* */
2629 static struct ConfEntry conf_serverinfo_table[] =
2630 {
2631 { "description", CF_QSTRING, NULL, 0, &ServerInfo.description },
2632
2633 { "network_name", CF_QSTRING, conf_set_serverinfo_network_name, 0, NULL },
2634 { "name", CF_QSTRING, conf_set_serverinfo_name, 0, NULL },
2635 { "sid", CF_QSTRING, conf_set_serverinfo_sid, 0, NULL },
2636 { "vhost", CF_QSTRING, conf_set_serverinfo_vhost, 0, NULL },
2637 { "vhost6", CF_QSTRING, conf_set_serverinfo_vhost6, 0, NULL },
2638
2639 { "ssl_private_key", CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
2640 { "ssl_ca_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
2641 { "ssl_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
2642 { "ssl_dh_params", CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
2643 { "ssl_cipher_list", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cipher_list },
2644 { "ssld_count", CF_INT, NULL, 0, &ServerInfo.ssld_count },
2645
2646 { "default_max_clients",CF_INT, NULL, 0, &ServerInfo.default_max_clients },
2647
2648 { "nicklen", CF_INT, conf_set_serverinfo_nicklen, 0, NULL },
2649
2650 { "\0", 0, NULL, 0, NULL }
2651 };
2652
2653 static struct ConfEntry conf_admin_table[] =
2654 {
2655 { "name", CF_QSTRING, NULL, 200, &AdminInfo.name },
2656 { "description",CF_QSTRING, NULL, 200, &AdminInfo.description },
2657 { "email", CF_QSTRING, NULL, 200, &AdminInfo.email },
2658 { "\0", 0, NULL, 0, NULL }
2659 };
2660
2661 static struct ConfEntry conf_log_table[] =
2662 {
2663 { "fname_userlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_userlog },
2664 { "fname_fuserlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_fuserlog },
2665 { "fname_operlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operlog },
2666 { "fname_foperlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_foperlog },
2667 { "fname_serverlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_serverlog },
2668 { "fname_killlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_killlog },
2669 { "fname_klinelog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_klinelog },
2670 { "fname_operspylog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operspylog },
2671 { "fname_ioerrorlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_ioerrorlog },
2672 { "\0", 0, NULL, 0, NULL }
2673 };
2674
2675 static struct ConfEntry conf_operator_table[] =
2676 {
2677 { "rsa_public_key_file", CF_QSTRING, conf_set_oper_rsa_public_key_file, 0, NULL },
2678 { "flags", CF_STRING | CF_FLIST, conf_set_oper_flags, 0, NULL },
2679 { "umodes", CF_STRING | CF_FLIST, conf_set_oper_umodes, 0, NULL },
2680 { "privset", CF_QSTRING, conf_set_oper_privset, 0, NULL },
2681 { "snomask", CF_QSTRING, conf_set_oper_snomask, 0, NULL },
2682 { "user", CF_QSTRING, conf_set_oper_user, 0, NULL },
2683 { "password", CF_QSTRING, conf_set_oper_password, 0, NULL },
2684 { "fingerprint", CF_QSTRING, conf_set_oper_fingerprint, 0, NULL },
2685 { "\0", 0, NULL, 0, NULL }
2686 };
2687
2688 static struct ConfEntry conf_privset_table[] =
2689 {
2690 { "extends", CF_QSTRING, conf_set_privset_extends, 0, NULL },
2691 { "privs", CF_STRING | CF_FLIST, conf_set_privset_privs, 0, NULL },
2692 { "\0", 0, NULL, 0, NULL }
2693 };
2694
2695 static struct ConfEntry conf_class_table[] =
2696 {
2697 { "ping_time", CF_TIME, conf_set_class_ping_time, 0, NULL },
2698 { "cidr_ipv4_bitlen", CF_INT, conf_set_class_cidr_ipv4_bitlen, 0, NULL },
2699 #ifdef RB_IPV6
2700 { "cidr_ipv6_bitlen", CF_INT, conf_set_class_cidr_ipv6_bitlen, 0, NULL },
2701 #endif
2702 { "number_per_cidr", CF_INT, conf_set_class_number_per_cidr, 0, NULL },
2703 { "number_per_ip", CF_INT, conf_set_class_number_per_ip, 0, NULL },
2704 { "number_per_ip_global", CF_INT,conf_set_class_number_per_ip_global, 0, NULL },
2705 { "number_per_ident", CF_INT, conf_set_class_number_per_ident, 0, NULL },
2706 { "connectfreq", CF_TIME, conf_set_class_connectfreq, 0, NULL },
2707 { "max_number", CF_INT, conf_set_class_max_number, 0, NULL },
2708 { "sendq", CF_TIME, conf_set_class_sendq, 0, NULL },
2709 { "\0", 0, NULL, 0, NULL }
2710 };
2711
2712 static struct ConfEntry conf_auth_table[] =
2713 {
2714 { "user", CF_QSTRING, conf_set_auth_user, 0, NULL },
2715 { "auth_user", CF_QSTRING, conf_set_auth_auth_user, 0, NULL },
2716 { "password", CF_QSTRING, conf_set_auth_passwd, 0, NULL },
2717 { "class", CF_QSTRING, conf_set_auth_class, 0, NULL },
2718 { "spoof", CF_QSTRING, conf_set_auth_spoof, 0, NULL },
2719 { "redirserv", CF_QSTRING, conf_set_auth_redir_serv, 0, NULL },
2720 { "redirport", CF_INT, conf_set_auth_redir_port, 0, NULL },
2721 { "flags", CF_STRING | CF_FLIST, conf_set_auth_flags, 0, NULL },
2722 { "\0", 0, NULL, 0, NULL }
2723 };
2724
2725 static struct ConfEntry conf_connect_table[] =
2726 {
2727 { "send_password", CF_QSTRING, conf_set_connect_send_password, 0, NULL },
2728 { "accept_password", CF_QSTRING, conf_set_connect_accept_password, 0, NULL },
2729 { "fingerprint", CF_QSTRING, conf_set_connect_fingerprint, 0, NULL },
2730 { "flags", CF_STRING | CF_FLIST, conf_set_connect_flags, 0, NULL },
2731 { "host", CF_QSTRING, conf_set_connect_host, 0, NULL },
2732 { "vhost", CF_QSTRING, conf_set_connect_vhost, 0, NULL },
2733 { "port", CF_INT, conf_set_connect_port, 0, NULL },
2734 { "aftype", CF_STRING, conf_set_connect_aftype, 0, NULL },
2735 { "hub_mask", CF_QSTRING, conf_set_connect_hub_mask, 0, NULL },
2736 { "leaf_mask", CF_QSTRING, conf_set_connect_leaf_mask, 0, NULL },
2737 { "class", CF_QSTRING, conf_set_connect_class, 0, NULL },
2738 { "\0", 0, NULL, 0, NULL }
2739 };
2740
2741 static struct ConfEntry conf_general_table[] =
2742 {
2743 { "oper_only_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_only_umodes, 0, NULL },
2744 { "oper_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_umodes, 0, NULL },
2745 { "oper_snomask", CF_QSTRING, conf_set_general_oper_snomask, 0, NULL },
2746 { "compression_level", CF_INT, conf_set_general_compression_level, 0, NULL },
2747 { "havent_read_conf", CF_YESNO, conf_set_general_havent_read_conf, 0, NULL },
2748 { "hide_error_messages",CF_STRING, conf_set_general_hide_error_messages,0, NULL },
2749 { "kline_delay", CF_TIME, conf_set_general_kline_delay, 0, NULL },
2750 { "stats_k_oper_only", CF_STRING, conf_set_general_stats_k_oper_only, 0, NULL },
2751 { "stats_i_oper_only", CF_STRING, conf_set_general_stats_i_oper_only, 0, NULL },
2752 { "default_umodes", CF_QSTRING, conf_set_general_default_umodes, 0, NULL },
2753
2754 { "default_operstring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_operstring },
2755 { "default_adminstring",CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_adminstring },
2756 { "servicestring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.servicestring },
2757 { "kline_reason", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
2758 { "identify_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
2759 { "identify_command", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
2760 { "sasl_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.sasl_service },
2761
2762 { "anti_spam_exit_message_time", CF_TIME, NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
2763 { "disable_fake_channels", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
2764 { "min_nonwildcard_simple", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard_simple },
2765 { "non_redundant_klines", CF_YESNO, NULL, 0, &ConfigFileEntry.non_redundant_klines },
2766 { "tkline_expire_notices", CF_YESNO, NULL, 0, &ConfigFileEntry.tkline_expire_notices },
2767
2768 { "anti_nick_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.anti_nick_flood },
2769 { "burst_away", CF_YESNO, NULL, 0, &ConfigFileEntry.burst_away },
2770 { "caller_id_wait", CF_TIME, NULL, 0, &ConfigFileEntry.caller_id_wait },
2771 { "client_exit", CF_YESNO, NULL, 0, &ConfigFileEntry.client_exit },
2772 { "collision_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.collision_fnc },
2773 { "resv_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.resv_fnc },
2774 { "connect_timeout", CF_TIME, NULL, 0, &ConfigFileEntry.connect_timeout },
2775 { "default_floodcount", CF_INT, NULL, 0, &ConfigFileEntry.default_floodcount },
2776 { "default_ident_timeout", CF_INT, NULL, 0, &ConfigFileEntry.default_ident_timeout },
2777 { "disable_auth", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_auth },
2778 { "dots_in_ident", CF_INT, NULL, 0, &ConfigFileEntry.dots_in_ident },
2779 { "failed_oper_notice", CF_YESNO, NULL, 0, &ConfigFileEntry.failed_oper_notice },
2780 { "global_snotices", CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices },
2781 { "hide_spoof_ips", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips },
2782 { "dline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason },
2783 { "kline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason },
2784 { "map_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.map_oper_only },
2785 { "max_accept", CF_INT, NULL, 0, &ConfigFileEntry.max_accept },
2786 { "max_monitor", CF_INT, NULL, 0, &ConfigFileEntry.max_monitor },
2787 { "max_nick_time", CF_TIME, NULL, 0, &ConfigFileEntry.max_nick_time },
2788 { "max_nick_changes", CF_INT, NULL, 0, &ConfigFileEntry.max_nick_changes },
2789 { "max_targets", CF_INT, NULL, 0, &ConfigFileEntry.max_targets },
2790 { "min_nonwildcard", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard },
2791 { "nick_delay", CF_TIME, NULL, 0, &ConfigFileEntry.nick_delay },
2792 { "no_oper_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.no_oper_flood },
2793 { "operspy_admin_only", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_admin_only },
2794 { "operspy_dont_care_user_info", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_dont_care_user_info },
2795 { "pace_wait", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait },
2796 { "pace_wait_simple", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait_simple },
2797 { "ping_cookie", CF_YESNO, NULL, 0, &ConfigFileEntry.ping_cookie },
2798 { "reject_after_count", CF_INT, NULL, 0, &ConfigFileEntry.reject_after_count },
2799 { "reject_ban_time", CF_TIME, NULL, 0, &ConfigFileEntry.reject_ban_time },
2800 { "reject_duration", CF_TIME, NULL, 0, &ConfigFileEntry.reject_duration },
2801 { "throttle_count", CF_INT, NULL, 0, &ConfigFileEntry.throttle_count },
2802 { "throttle_duration", CF_TIME, NULL, 0, &ConfigFileEntry.throttle_duration },
2803 { "short_motd", CF_YESNO, NULL, 0, &ConfigFileEntry.short_motd },
2804 { "stats_c_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_c_oper_only },
2805 { "stats_e_disabled", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_e_disabled },
2806 { "stats_h_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_h_oper_only },
2807 { "stats_o_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_o_oper_only },
2808 { "stats_P_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_P_oper_only },
2809 { "stats_y_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only },
2810 { "target_change", CF_YESNO, NULL, 0, &ConfigFileEntry.target_change },
2811 { "ts_max_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_max_delta },
2812 { "ts_warn_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_warn_delta },
2813 { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually },
2814 { "warn_no_nline", CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline },
2815 { "use_propagated_bans",CF_YESNO, NULL, 0, &ConfigFileEntry.use_propagated_bans },
2816 { "client_flood_max_lines", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_max_lines },
2817 { "client_flood_burst_rate", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_rate },
2818 { "client_flood_burst_max", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_max },
2819 { "client_flood_message_num", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_num },
2820 { "client_flood_message_time", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_time },
2821 { "max_ratelimit_tokens", CF_INT, NULL, 0, &ConfigFileEntry.max_ratelimit_tokens },
2822 { "away_interval", CF_INT, NULL, 0, &ConfigFileEntry.away_interval },
2823 { "hide_opers_in_whois", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_opers_in_whois },
2824 { "certfp_method", CF_STRING, conf_set_general_certfp_method, 0, NULL },
2825 { "\0", 0, NULL, 0, NULL }
2826 };
2827
2828 static struct ConfEntry conf_channel_table[] =
2829 {
2830 { "default_split_user_count", CF_INT, NULL, 0, &ConfigChannel.default_split_user_count },
2831 { "default_split_server_count", CF_INT, NULL, 0, &ConfigChannel.default_split_server_count },
2832 { "burst_topicwho", CF_YESNO, NULL, 0, &ConfigChannel.burst_topicwho },
2833 { "kick_on_split_riding", CF_YESNO, NULL, 0, &ConfigChannel.kick_on_split_riding },
2834 { "knock_delay", CF_TIME, NULL, 0, &ConfigChannel.knock_delay },
2835 { "knock_delay_channel",CF_TIME, NULL, 0, &ConfigChannel.knock_delay_channel },
2836 { "max_bans", CF_INT, NULL, 0, &ConfigChannel.max_bans },
2837 { "max_bans_large", CF_INT, NULL, 0, &ConfigChannel.max_bans_large },
2838 { "max_chans_per_user", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user },
2839 { "max_chans_per_user_large", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user_large },
2840 { "no_create_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_create_on_split },
2841 { "no_join_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_join_on_split },
2842 { "only_ascii_channels", CF_YESNO, NULL, 0, &ConfigChannel.only_ascii_channels },
2843 { "use_except", CF_YESNO, NULL, 0, &ConfigChannel.use_except },
2844 { "use_invex", CF_YESNO, NULL, 0, &ConfigChannel.use_invex },
2845 { "use_forward", CF_YESNO, NULL, 0, &ConfigChannel.use_forward },
2846 { "use_knock", CF_YESNO, NULL, 0, &ConfigChannel.use_knock },
2847 { "resv_forcepart", CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart },
2848 { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change },
2849 { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
2850 { "autochanmodes", CF_QSTRING, conf_set_channel_autochanmodes, 0, NULL },
2851 { "displayed_usercount", CF_INT, NULL, 0, &ConfigChannel.displayed_usercount },
2852 { "strip_topic_colors", CF_YESNO, NULL, 0, &ConfigChannel.strip_topic_colors },
2853 { "\0", 0, NULL, 0, NULL }
2854 };
2855
2856 static struct ConfEntry conf_serverhide_table[] =
2857 {
2858 { "disable_hidden", CF_YESNO, NULL, 0, &ConfigServerHide.disable_hidden },
2859 { "flatten_links", CF_YESNO, NULL, 0, &ConfigServerHide.flatten_links },
2860 { "hidden", CF_YESNO, NULL, 0, &ConfigServerHide.hidden },
2861 { "links_delay", CF_TIME, conf_set_serverhide_links_delay, 0, NULL },
2862 { "\0", 0, NULL, 0, NULL }
2863 };
2864 /* *INDENT-ON* */
2865
2866 void
2867 newconf_init()
2868 {
2869 add_top_conf("modules", NULL, NULL, NULL);
2870 add_conf_item("modules", "path", CF_QSTRING, conf_set_modules_path);
2871 add_conf_item("modules", "module", CF_QSTRING, conf_set_modules_module);
2872
2873 add_top_conf("serverinfo", NULL, NULL, conf_serverinfo_table);
2874 add_top_conf("admin", NULL, NULL, conf_admin_table);
2875 add_top_conf("log", NULL, NULL, conf_log_table);
2876 add_top_conf("operator", conf_begin_oper, conf_end_oper, conf_operator_table);
2877 add_top_conf("class", conf_begin_class, conf_end_class, conf_class_table);
2878 add_top_conf("privset", NULL, NULL, conf_privset_table);
2879
2880 add_top_conf("listen", conf_begin_listen, conf_end_listen, NULL);
2881 add_conf_item("listen", "defer_accept", CF_YESNO, conf_set_listen_defer_accept);
2882 add_conf_item("listen", "wsock", CF_YESNO, conf_set_listen_wsock);
2883 add_conf_item("listen", "port", CF_INT | CF_FLIST, conf_set_listen_port);
2884 add_conf_item("listen", "sslport", CF_INT | CF_FLIST, conf_set_listen_sslport);
2885 add_conf_item("listen", "ip", CF_QSTRING, conf_set_listen_address);
2886 add_conf_item("listen", "host", CF_QSTRING, conf_set_listen_address);
2887
2888 add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
2889
2890 add_top_conf("shared", conf_cleanup_shared, conf_cleanup_shared, NULL);
2891 add_conf_item("shared", "oper", CF_QSTRING | CF_FLIST, conf_set_shared_oper);
2892 add_conf_item("shared", "flags", CF_STRING | CF_FLIST, conf_set_shared_flags);
2893
2894 add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);
2895
2896 add_top_conf("exempt", NULL, NULL, NULL);
2897 add_conf_item("exempt", "ip", CF_QSTRING, conf_set_exempt_ip);
2898
2899 add_top_conf("cluster", conf_cleanup_cluster, conf_cleanup_cluster, NULL);
2900 add_conf_item("cluster", "name", CF_QSTRING, conf_set_cluster_name);
2901 add_conf_item("cluster", "flags", CF_STRING | CF_FLIST, conf_set_cluster_flags);
2902
2903 add_top_conf("general", NULL, NULL, conf_general_table);
2904 add_top_conf("channel", NULL, NULL, conf_channel_table);
2905 add_top_conf("serverhide", NULL, NULL, conf_serverhide_table);
2906
2907 add_top_conf("service", NULL, NULL, NULL);
2908 add_conf_item("service", "name", CF_QSTRING, conf_set_service_name);
2909
2910 add_top_conf("alias", conf_begin_alias, conf_end_alias, NULL);
2911 add_conf_item("alias", "name", CF_QSTRING, conf_set_alias_name);
2912 add_conf_item("alias", "target", CF_QSTRING, conf_set_alias_target);
2913
2914 add_top_conf("blacklist", NULL, NULL, NULL);
2915 add_conf_item("blacklist", "host", CF_QSTRING, conf_set_blacklist_host);
2916 add_conf_item("blacklist", "type", CF_STRING | CF_FLIST, conf_set_blacklist_type);
2917 add_conf_item("blacklist", "matches", CF_QSTRING | CF_FLIST, conf_set_blacklist_matches);
2918 add_conf_item("blacklist", "reject_reason", CF_QSTRING, conf_set_blacklist_reason);
2919
2920 add_top_conf("opm", conf_begin_opm, conf_end_opm, NULL);
2921 add_conf_item("opm", "timeout", CF_INT, conf_set_opm_timeout);
2922 add_conf_item("opm", "listen_ipv4", CF_QSTRING, conf_set_opm_listen_address_ipv4);
2923 add_conf_item("opm", "listen_ipv6", CF_QSTRING, conf_set_opm_listen_address_ipv6);
2924 add_conf_item("opm", "port_v4", CF_INT, conf_set_opm_listen_port_ipv4);
2925 add_conf_item("opm", "port_v6", CF_INT, conf_set_opm_listen_port_ipv6);
2926 add_conf_item("opm", "listen_port", CF_INT, conf_set_opm_listen_port);
2927 add_conf_item("opm", "socks4_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_socks4);
2928 add_conf_item("opm", "socks5_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_socks5);
2929 add_conf_item("opm", "httpconnect_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_httpconnect);
2930 add_conf_item("opm", "httpsconnect_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_httpsconnect);
2931 }
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