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Merge pull request #346 from edk0/opmod-as-statusmsg
[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, &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 struct rb_sockaddr_storage addr;
263
264 if(rb_inet_pton_sock(data, &addr) <= 0 || GET_SS_FAMILY(&addr) != AF_INET6)
265 {
266 conf_report_error("Invalid IPv6 address for server vhost (%s)", (char *) data);
267 return;
268 }
269
270 ServerInfo.bind6 = addr;
271 }
272
273 static void
274 conf_set_serverinfo_nicklen(void *data)
275 {
276 ConfigFileEntry.nicklen = (*(unsigned int *) data) + 1;
277
278 if (ConfigFileEntry.nicklen > NICKLEN)
279 {
280 conf_report_error("Warning -- ignoring serverinfo::nicklen -- provided nicklen (%u) is greater than allowed nicklen (%u)",
281 ConfigFileEntry.nicklen - 1, NICKLEN - 1);
282 ConfigFileEntry.nicklen = NICKLEN;
283 }
284 else if (ConfigFileEntry.nicklen < 9 + 1)
285 {
286 conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
287 ConfigFileEntry.nicklen - 1);
288 ConfigFileEntry.nicklen = 9 + 1;
289 }
290 }
291
292 static void
293 conf_set_modules_module(void *data)
294 {
295 char *m_bn;
296
297 m_bn = rb_basename((char *) data);
298
299 if(findmodule_byname(m_bn) == NULL)
300 load_one_module((char *) data, MAPI_ORIGIN_EXTENSION, false);
301
302 rb_free(m_bn);
303 }
304
305 static void
306 conf_set_modules_path(void *data)
307 {
308 mod_add_path((char *) data);
309 }
310
311 struct mode_table
312 {
313 const char *name;
314 int mode;
315 };
316
317 /* *INDENT-OFF* */
318 static struct mode_table umode_table[] = {
319 {"callerid", UMODE_CALLERID },
320 {"deaf", UMODE_DEAF },
321 {"invisible", UMODE_INVISIBLE },
322 {"locops", UMODE_LOCOPS },
323 {"noforward", UMODE_NOFORWARD },
324 {"servnotice", UMODE_SERVNOTICE},
325 {"wallop", UMODE_WALLOP },
326 {"operwall", UMODE_OPERWALL },
327 {NULL, 0}
328 };
329
330 static struct mode_table oper_table[] = {
331 {"encrypted", OPER_ENCRYPTED },
332 {"need_ssl", OPER_NEEDSSL },
333 {NULL, 0}
334 };
335
336 static struct mode_table auth_table[] = {
337 {"encrypted", CONF_FLAGS_ENCRYPTED },
338 {"spoof_notice", CONF_FLAGS_SPOOF_NOTICE },
339 {"exceed_limit", CONF_FLAGS_NOLIMIT },
340 {"dnsbl_exempt", CONF_FLAGS_EXEMPTDNSBL },
341 {"proxy_exempt", CONF_FLAGS_EXEMPTPROXY },
342 {"kline_exempt", CONF_FLAGS_EXEMPTKLINE },
343 {"flood_exempt", CONF_FLAGS_EXEMPTFLOOD },
344 {"spambot_exempt", CONF_FLAGS_EXEMPTSPAMBOT },
345 {"shide_exempt", CONF_FLAGS_EXEMPTSHIDE },
346 {"jupe_exempt", CONF_FLAGS_EXEMPTJUPE },
347 {"resv_exempt", CONF_FLAGS_EXEMPTRESV },
348 {"no_tilde", CONF_FLAGS_NO_TILDE },
349 {"need_ident", CONF_FLAGS_NEED_IDENTD },
350 {"have_ident", CONF_FLAGS_NEED_IDENTD },
351 {"need_ssl", CONF_FLAGS_NEED_SSL },
352 {"need_sasl", CONF_FLAGS_NEED_SASL },
353 {"extend_chans", CONF_FLAGS_EXTEND_CHANS },
354 {"allow_sctp", CONF_FLAGS_ALLOW_SCTP },
355 {"kline_spoof_ip", CONF_FLAGS_KLINE_SPOOF },
356 {NULL, 0}
357 };
358
359 static struct mode_table connect_table[] = {
360 { "autoconn", SERVER_AUTOCONN },
361 { "compressed", SERVER_COMPRESSED },
362 { "encrypted", SERVER_ENCRYPTED },
363 { "topicburst", SERVER_TB },
364 { "sctp", SERVER_SCTP },
365 { "ssl", SERVER_SSL },
366 { "no-export", SERVER_NO_EXPORT },
367 { NULL, 0 },
368 };
369
370 static struct mode_table cluster_table[] = {
371 { "kline", SHARED_PKLINE },
372 { "tkline", SHARED_TKLINE },
373 { "unkline", SHARED_UNKLINE },
374 { "locops", SHARED_LOCOPS },
375 { "xline", SHARED_PXLINE },
376 { "txline", SHARED_TXLINE },
377 { "unxline", SHARED_UNXLINE },
378 { "resv", SHARED_PRESV },
379 { "tresv", SHARED_TRESV },
380 { "unresv", SHARED_UNRESV },
381 { "all", CLUSTER_ALL },
382 {NULL, 0}
383 };
384
385 static struct mode_table shared_table[] =
386 {
387 { "kline", SHARED_PKLINE|SHARED_TKLINE },
388 { "xline", SHARED_PXLINE|SHARED_TXLINE },
389 { "resv", SHARED_PRESV|SHARED_TRESV },
390 { "dline", SHARED_PDLINE|SHARED_TDLINE },
391 { "tdline", SHARED_TDLINE },
392 { "pdline", SHARED_PDLINE },
393 { "undline", SHARED_UNDLINE },
394 { "tkline", SHARED_TKLINE },
395 { "unkline", SHARED_UNKLINE },
396 { "txline", SHARED_TXLINE },
397 { "unxline", SHARED_UNXLINE },
398 { "tresv", SHARED_TRESV },
399 { "unresv", SHARED_UNRESV },
400 { "locops", SHARED_LOCOPS },
401 { "rehash", SHARED_REHASH },
402 { "grant", SHARED_GRANT },
403 { "die", SHARED_DIE },
404 { "module", SHARED_MODULE },
405 { "all", SHARED_ALL },
406 { "none", 0 },
407 {NULL, 0}
408 };
409 /* *INDENT-ON* */
410
411 static int
412 find_umode(struct mode_table *tab, const char *name)
413 {
414 int i;
415
416 for (i = 0; tab[i].name; i++)
417 {
418 if(strcmp(tab[i].name, name) == 0)
419 return tab[i].mode;
420 }
421
422 return -1;
423 }
424
425 static void
426 set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, conf_parm_t * args)
427 {
428 for (; args; args = args->next)
429 {
430 const char *umode;
431 int dir = 1;
432 int mode;
433
434 if(CF_TYPE(args->type) != CF_STRING)
435 {
436 conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
437 continue;
438 }
439
440 umode = args->v.string;
441
442 if(*umode == '~')
443 {
444 dir = 0;
445 umode++;
446 }
447
448 mode = find_umode(tab, umode);
449
450 if(mode == -1)
451 {
452 conf_report_error("Warning -- unknown %s %s.", whatis, args->v.string);
453 continue;
454 }
455
456 if(mode)
457 {
458 if(dir)
459 *modes |= mode;
460 else
461 *modes &= ~mode;
462 }
463 else
464 *modes = 0;
465 }
466 }
467
468 static void
469 conf_set_privset_extends(void *data)
470 {
471 yy_privset_extends = rb_strdup((char *) data);
472 }
473
474 static void
475 conf_set_privset_privs(void *data)
476 {
477 char *privs = NULL;
478 conf_parm_t *args = data;
479
480 for (; args; args = args->next)
481 {
482 if (privs == NULL)
483 privs = rb_strdup(args->v.string);
484 else
485 {
486 char *privs_old = privs;
487
488 privs = rb_malloc(strlen(privs_old) + 1 + strlen(args->v.string) + 1);
489 strcpy(privs, privs_old);
490 strcat(privs, " ");
491 strcat(privs, args->v.string);
492
493 rb_free(privs_old);
494 }
495 }
496
497 if (privs)
498 {
499 if (yy_privset_extends)
500 {
501 struct PrivilegeSet *set = privilegeset_get(yy_privset_extends);
502
503 if (!set)
504 {
505 conf_report_error("Warning -- unknown parent privilege set %s for %s; assuming defaults", yy_privset_extends, conf_cur_block_name);
506
507 set = privilegeset_get("default");
508 }
509
510 privilegeset_extend(set, conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
511
512 rb_free(yy_privset_extends);
513 yy_privset_extends = NULL;
514 }
515 else
516 privilegeset_set_new(conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
517
518 rb_free(privs);
519 }
520 }
521
522 static int
523 conf_begin_oper(struct TopConf *tc)
524 {
525 rb_dlink_node *ptr;
526 rb_dlink_node *next_ptr;
527
528 if(yy_oper != NULL)
529 {
530 free_oper_conf(yy_oper);
531 yy_oper = NULL;
532 }
533
534 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
535 {
536 free_oper_conf(ptr->data);
537 rb_dlinkDestroy(ptr, &yy_oper_list);
538 }
539
540 yy_oper = make_oper_conf();
541 yy_oper->flags |= OPER_ENCRYPTED;
542
543 return 0;
544 }
545
546 static int
547 conf_end_oper(struct TopConf *tc)
548 {
549 struct oper_conf *yy_tmpoper;
550 rb_dlink_node *ptr;
551 rb_dlink_node *next_ptr;
552
553 if(conf_cur_block_name != NULL)
554 {
555 if(strlen(conf_cur_block_name) > OPERNICKLEN)
556 conf_cur_block_name[OPERNICKLEN] = '\0';
557
558 yy_oper->name = rb_strdup(conf_cur_block_name);
559 }
560
561 if(EmptyString(yy_oper->name))
562 {
563 conf_report_error("Ignoring operator block -- missing name.");
564 return 0;
565 }
566
567 #ifdef HAVE_LIBCRYPTO
568 if(EmptyString(yy_oper->passwd) && EmptyString(yy_oper->rsa_pubkey_file))
569 #else
570 if(EmptyString(yy_oper->passwd))
571 #endif
572 {
573 conf_report_error("Ignoring operator block for %s -- missing password",
574 yy_oper->name);
575 return 0;
576 }
577
578
579 if (!yy_oper->privset)
580 yy_oper->privset = privilegeset_get("default");
581
582 /* now, yy_oper_list contains a stack of oper_conf's with just user
583 * and host in, yy_oper contains the rest of the information which
584 * we need to copy into each element in yy_oper_list
585 */
586 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
587 {
588 yy_tmpoper = ptr->data;
589
590 yy_tmpoper->name = rb_strdup(yy_oper->name);
591
592 /* could be an rsa key instead.. */
593 if(!EmptyString(yy_oper->passwd))
594 yy_tmpoper->passwd = rb_strdup(yy_oper->passwd);
595
596 yy_tmpoper->flags = yy_oper->flags;
597 yy_tmpoper->umodes = yy_oper->umodes;
598 yy_tmpoper->snomask = yy_oper->snomask;
599 yy_tmpoper->privset = yy_oper->privset;
600
601 #ifdef HAVE_LIBCRYPTO
602 if(yy_oper->rsa_pubkey_file)
603 {
604 BIO *file;
605
606 if((file = BIO_new_file(yy_oper->rsa_pubkey_file, "r")) == NULL)
607 {
608 conf_report_error("Ignoring operator block for %s -- "
609 "rsa_public_key_file cant be opened",
610 yy_tmpoper->name);
611 return 0;
612 }
613
614 yy_tmpoper->rsa_pubkey =
615 (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
616
617 (void)BIO_set_close(file, BIO_CLOSE);
618 BIO_free(file);
619
620 if(yy_tmpoper->rsa_pubkey == NULL)
621 {
622 conf_report_error("Ignoring operator block for %s -- "
623 "rsa_public_key_file key invalid; check syntax",
624 yy_tmpoper->name);
625 return 0;
626 }
627 }
628
629 if(!EmptyString(yy_oper->certfp))
630 yy_tmpoper->certfp = rb_strdup(yy_oper->certfp);
631 #endif
632
633 /* all is ok, put it on oper_conf_list */
634 rb_dlinkMoveNode(ptr, &yy_oper_list, &oper_conf_list);
635 }
636
637 free_oper_conf(yy_oper);
638 yy_oper = NULL;
639
640 return 0;
641 }
642
643 static void
644 conf_set_oper_flags(void *data)
645 {
646 conf_parm_t *args = data;
647
648 set_modes_from_table(&yy_oper->flags, "flag", oper_table, args);
649 }
650
651 static void
652 conf_set_oper_fingerprint(void *data)
653 {
654 if (yy_oper->certfp)
655 rb_free(yy_oper->certfp);
656 yy_oper->certfp = rb_strdup((char *) data);
657 }
658
659 static void
660 conf_set_oper_privset(void *data)
661 {
662 yy_oper->privset = privilegeset_get((char *) data);
663 }
664
665 static void
666 conf_set_oper_user(void *data)
667 {
668 struct oper_conf *yy_tmpoper;
669 char *p;
670 char *host = (char *) data;
671
672 yy_tmpoper = make_oper_conf();
673
674 if((p = strchr(host, '@')))
675 {
676 *p++ = '\0';
677
678 yy_tmpoper->username = rb_strdup(host);
679 yy_tmpoper->host = rb_strdup(p);
680 }
681 else
682 {
683
684 yy_tmpoper->username = rb_strdup("*");
685 yy_tmpoper->host = rb_strdup(host);
686 }
687
688 if(EmptyString(yy_tmpoper->username) || EmptyString(yy_tmpoper->host))
689 {
690 conf_report_error("Ignoring user -- missing username/host");
691 free_oper_conf(yy_tmpoper);
692 return;
693 }
694
695 rb_dlinkAddAlloc(yy_tmpoper, &yy_oper_list);
696 }
697
698 static void
699 conf_set_oper_password(void *data)
700 {
701 if(yy_oper->passwd)
702 {
703 memset(yy_oper->passwd, 0, strlen(yy_oper->passwd));
704 rb_free(yy_oper->passwd);
705 }
706
707 yy_oper->passwd = rb_strdup((char *) data);
708 }
709
710 static void
711 conf_set_oper_rsa_public_key_file(void *data)
712 {
713 #ifdef HAVE_LIBCRYPTO
714 rb_free(yy_oper->rsa_pubkey_file);
715 yy_oper->rsa_pubkey_file = rb_strdup((char *) data);
716 #else
717 conf_report_error("Warning -- ignoring rsa_public_key_file (OpenSSL support not available");
718 #endif
719 }
720
721 static void
722 conf_set_oper_umodes(void *data)
723 {
724 set_modes_from_table(&yy_oper->umodes, "umode", umode_table, data);
725 }
726
727 static void
728 conf_set_oper_snomask(void *data)
729 {
730 yy_oper->snomask = parse_snobuf_to_mask(0, (const char *) data);
731 }
732
733 static int
734 conf_begin_class(struct TopConf *tc)
735 {
736 if(yy_class)
737 free_class(yy_class);
738
739 yy_class = make_class();
740 return 0;
741 }
742
743 static int
744 conf_end_class(struct TopConf *tc)
745 {
746 if(conf_cur_block_name != NULL)
747 yy_class->class_name = rb_strdup(conf_cur_block_name);
748
749 if(EmptyString(yy_class->class_name))
750 {
751 conf_report_error("Ignoring connect block -- missing name.");
752 return 0;
753 }
754
755 add_class(yy_class);
756 yy_class = NULL;
757 return 0;
758 }
759
760 static void
761 conf_set_class_ping_time(void *data)
762 {
763 yy_class->ping_freq = *(unsigned int *) data;
764 }
765
766 static void
767 conf_set_class_cidr_ipv4_bitlen(void *data)
768 {
769 unsigned int maxsize = 32;
770 if(*(unsigned int *) data > maxsize)
771 conf_report_error
772 ("class::cidr_ipv4_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
773 *(unsigned int *) data, maxsize);
774 else
775 yy_class->cidr_ipv4_bitlen = *(unsigned int *) data;
776
777 }
778
779 static void
780 conf_set_class_cidr_ipv6_bitlen(void *data)
781 {
782 unsigned int maxsize = 128;
783 if(*(unsigned int *) data > maxsize)
784 conf_report_error
785 ("class::cidr_ipv6_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
786 *(unsigned int *) data, maxsize);
787 else
788 yy_class->cidr_ipv6_bitlen = *(unsigned int *) data;
789
790 }
791
792 static void
793 conf_set_class_number_per_cidr(void *data)
794 {
795 yy_class->cidr_amount = *(unsigned int *) data;
796 }
797
798 static void
799 conf_set_class_number_per_ip(void *data)
800 {
801 yy_class->max_local = *(unsigned int *) data;
802 }
803
804
805 static void
806 conf_set_class_number_per_ip_global(void *data)
807 {
808 yy_class->max_global = *(unsigned int *) data;
809 }
810
811 static void
812 conf_set_class_number_per_ident(void *data)
813 {
814 yy_class->max_ident = *(unsigned int *) data;
815 }
816
817 static void
818 conf_set_class_connectfreq(void *data)
819 {
820 yy_class->con_freq = *(unsigned int *) data;
821 }
822
823 static void
824 conf_set_class_max_number(void *data)
825 {
826 yy_class->max_total = *(unsigned int *) data;
827 }
828
829 static void
830 conf_set_class_sendq(void *data)
831 {
832 yy_class->max_sendq = *(unsigned int *) data;
833 }
834
835 static char *listener_address[2];
836
837 static int
838 conf_begin_listen(struct TopConf *tc)
839 {
840 for (int i = 0; i < ARRAY_SIZE(listener_address); i++) {
841 rb_free(listener_address[i]);
842 listener_address[i] = NULL;
843 }
844 yy_wsock = 0;
845 yy_defer_accept = 0;
846 return 0;
847 }
848
849 static int
850 conf_end_listen(struct TopConf *tc)
851 {
852 for (int i = 0; i < ARRAY_SIZE(listener_address); i++) {
853 rb_free(listener_address[i]);
854 listener_address[i] = NULL;
855 }
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, int sctp)
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("listener::port argument is not an integer -- ignoring.");
882 continue;
883 }
884 if(listener_address[0] == NULL)
885 {
886 if (sctp) {
887 conf_report_error("listener::sctp_port has no addresses -- ignoring.");
888 } else {
889 add_tcp_listener(args->v.number, NULL, AF_INET, ssl, ssl || yy_defer_accept, yy_wsock);
890 add_tcp_listener(args->v.number, NULL, AF_INET6, ssl, ssl || yy_defer_accept, yy_wsock);
891 }
892 }
893 else
894 {
895 int family;
896 if(strchr(listener_address[0], ':') != NULL)
897 family = AF_INET6;
898 else
899 family = AF_INET;
900
901 if (sctp) {
902 #ifdef HAVE_LIBSCTP
903 add_sctp_listener(args->v.number, listener_address[0], listener_address[1], ssl, yy_wsock);
904 #else
905 conf_report_error("Warning -- ignoring listener::sctp_port -- SCTP support not available.");
906 #endif
907 } else {
908 add_tcp_listener(args->v.number, listener_address[0], family, ssl, ssl || yy_defer_accept, yy_wsock);
909 }
910 }
911 }
912 }
913
914 static void
915 conf_set_listen_port(void *data)
916 {
917 conf_set_listen_port_both(data, 0, 0);
918 }
919
920 static void
921 conf_set_listen_sslport(void *data)
922 {
923 conf_set_listen_port_both(data, 1, 0 );
924 }
925
926 static void
927 conf_set_listen_sctp_port(void *data)
928 {
929 conf_set_listen_port_both(data, 0, 1);
930 }
931
932 static void
933 conf_set_listen_sctp_sslport(void *data)
934 {
935 conf_set_listen_port_both(data, 1, 1);
936 }
937
938 static void
939 conf_set_listen_address(void *data)
940 {
941 rb_free(listener_address[1]);
942 listener_address[1] = listener_address[0];
943 listener_address[0] = rb_strdup(data);
944 }
945
946 static int
947 conf_begin_auth(struct TopConf *tc)
948 {
949 rb_dlink_node *ptr;
950 rb_dlink_node *next_ptr;
951
952 if(yy_aconf)
953 free_conf(yy_aconf);
954
955 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
956 {
957 free_conf(ptr->data);
958 rb_dlinkDestroy(ptr, &yy_aconf_list);
959 }
960
961 yy_aconf = make_conf();
962 yy_aconf->status = CONF_CLIENT;
963
964 return 0;
965 }
966
967 static int
968 conf_end_auth(struct TopConf *tc)
969 {
970 struct ConfItem *yy_tmp, *found_conf;
971 rb_dlink_node *ptr;
972 rb_dlink_node *next_ptr;
973
974 if(EmptyString(yy_aconf->info.name))
975 yy_aconf->info.name = rb_strdup("NOMATCH");
976
977 /* didnt even get one ->host? */
978 if(EmptyString(yy_aconf->host))
979 {
980 conf_report_error("Ignoring auth block -- missing user@host");
981 return 0;
982 }
983
984 /* so the stacking works in order.. */
985 collapse(yy_aconf->user);
986 collapse(yy_aconf->host);
987 conf_add_class_to_conf(yy_aconf);
988 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
989 conf_report_error("Ignoring redundant auth block (after *@*)");
990 else if ((found_conf = find_exact_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user)) &&
991 (!found_conf->spasswd || (yy_aconf->spasswd &&
992 0 == irccmp(found_conf->spasswd, yy_aconf->spasswd))))
993 conf_report_error("Ignoring duplicate auth block for %s@%s",
994 yy_aconf->user, yy_aconf->host);
995 else
996 add_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user, yy_aconf->spasswd, yy_aconf);
997
998 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
999 {
1000 yy_tmp = ptr->data;
1001
1002 if(yy_aconf->passwd)
1003 yy_tmp->passwd = rb_strdup(yy_aconf->passwd);
1004
1005 if(yy_aconf->spasswd)
1006 yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
1007
1008 /* this will always exist.. */
1009 yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
1010
1011 if(yy_aconf->className)
1012 yy_tmp->className = rb_strdup(yy_aconf->className);
1013
1014 yy_tmp->flags = yy_aconf->flags;
1015 yy_tmp->port = yy_aconf->port;
1016
1017 collapse(yy_tmp->user);
1018 collapse(yy_tmp->host);
1019
1020 conf_add_class_to_conf(yy_tmp);
1021
1022 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
1023 conf_report_error("Ignoring redundant auth block (after *@*)");
1024 else if ((found_conf = find_exact_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user)) &&
1025 (!found_conf->spasswd || (yy_tmp->spasswd &&
1026 0 == irccmp(found_conf->spasswd, yy_tmp->spasswd))))
1027 conf_report_error("Ignoring duplicate auth block for %s@%s",
1028 yy_tmp->user, yy_tmp->host);
1029 else
1030 add_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user, yy_tmp->spasswd, yy_tmp);
1031 rb_dlinkDestroy(ptr, &yy_aconf_list);
1032 }
1033
1034 yy_aconf = NULL;
1035 return 0;
1036 }
1037
1038 static void
1039 conf_set_auth_user(void *data)
1040 {
1041 struct ConfItem *yy_tmp;
1042 char *p;
1043
1044 /* The first user= line doesn't allocate a new conf */
1045 if(!EmptyString(yy_aconf->host))
1046 {
1047 yy_tmp = make_conf();
1048 yy_tmp->status = CONF_CLIENT;
1049 }
1050 else
1051 yy_tmp = yy_aconf;
1052
1053 if((p = strchr(data, '@')))
1054 {
1055 *p++ = '\0';
1056
1057 yy_tmp->user = rb_strdup(data);
1058 yy_tmp->host = rb_strdup(p);
1059 }
1060 else
1061 {
1062 yy_tmp->user = rb_strdup("*");
1063 yy_tmp->host = rb_strdup(data);
1064 }
1065
1066 if(yy_aconf != yy_tmp)
1067 rb_dlinkAddAlloc(yy_tmp, &yy_aconf_list);
1068 }
1069
1070 static void
1071 conf_set_auth_auth_user(void *data)
1072 {
1073 if(yy_aconf->spasswd)
1074 memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
1075 rb_free(yy_aconf->spasswd);
1076 yy_aconf->spasswd = rb_strdup(data);
1077 }
1078
1079 static void
1080 conf_set_auth_passwd(void *data)
1081 {
1082 if(yy_aconf->passwd)
1083 memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
1084 rb_free(yy_aconf->passwd);
1085 yy_aconf->passwd = rb_strdup(data);
1086 }
1087
1088 static void
1089 conf_set_auth_spoof(void *data)
1090 {
1091 char *p;
1092 char *user = NULL;
1093 char *host = NULL;
1094
1095 host = data;
1096
1097 /* user@host spoof */
1098 if((p = strchr(host, '@')) != NULL)
1099 {
1100 *p = '\0';
1101 user = data;
1102 host = p+1;
1103
1104 if(EmptyString(user))
1105 {
1106 conf_report_error("Warning -- spoof ident empty.");
1107 return;
1108 }
1109
1110 if(strlen(user) > USERLEN)
1111 {
1112 conf_report_error("Warning -- spoof ident length invalid.");
1113 return;
1114 }
1115
1116 if(!valid_username(user))
1117 {
1118 conf_report_error("Warning -- invalid spoof (ident).");
1119 return;
1120 }
1121
1122 /* this must be restored! */
1123 *p = '@';
1124 }
1125
1126 if(EmptyString(host))
1127 {
1128 conf_report_error("Warning -- spoof host empty.");
1129 return;
1130 }
1131
1132 if(strlen(host) > HOSTLEN)
1133 {
1134 conf_report_error("Warning -- spoof host length invalid.");
1135 return;
1136 }
1137
1138 if(!valid_hostname(host))
1139 {
1140 conf_report_error("Warning -- invalid spoof (host).");
1141 return;
1142 }
1143
1144 rb_free(yy_aconf->info.name);
1145 yy_aconf->info.name = rb_strdup(data);
1146 yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
1147 }
1148
1149 static void
1150 conf_set_auth_flags(void *data)
1151 {
1152 conf_parm_t *args = data;
1153
1154 set_modes_from_table((int *) &yy_aconf->flags, "flag", auth_table, args);
1155 }
1156
1157 static void
1158 conf_set_auth_redir_serv(void *data)
1159 {
1160 yy_aconf->flags |= CONF_FLAGS_REDIR;
1161 rb_free(yy_aconf->info.name);
1162 yy_aconf->info.name = rb_strdup(data);
1163 }
1164
1165 static void
1166 conf_set_auth_redir_port(void *data)
1167 {
1168 int port = *(unsigned int *) data;
1169
1170 yy_aconf->flags |= CONF_FLAGS_REDIR;
1171 yy_aconf->port = port;
1172 }
1173
1174 static void
1175 conf_set_auth_class(void *data)
1176 {
1177 rb_free(yy_aconf->className);
1178 yy_aconf->className = rb_strdup(data);
1179 }
1180
1181 /* ok, shared_oper handles the stacking, shared_flags handles adding
1182 * things.. so all we need to do when we start and end a shared block, is
1183 * clean up anything thats been left over.
1184 */
1185 static int
1186 conf_cleanup_shared(struct TopConf *tc)
1187 {
1188 rb_dlink_node *ptr, *next_ptr;
1189
1190 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1191 {
1192 free_remote_conf(ptr->data);
1193 rb_dlinkDestroy(ptr, &yy_shared_list);
1194 }
1195
1196 if(yy_shared != NULL)
1197 {
1198 free_remote_conf(yy_shared);
1199 yy_shared = NULL;
1200 }
1201
1202 return 0;
1203 }
1204
1205 static void
1206 conf_set_shared_oper(void *data)
1207 {
1208 conf_parm_t *args = data;
1209 const char *username;
1210 char *p;
1211
1212 if(yy_shared != NULL)
1213 free_remote_conf(yy_shared);
1214
1215 yy_shared = make_remote_conf();
1216
1217 if(args->next != NULL)
1218 {
1219 if(CF_TYPE(args->type) != CF_QSTRING)
1220 {
1221 conf_report_error("Ignoring shared::oper -- server is not a qstring");
1222 return;
1223 }
1224
1225 yy_shared->server = rb_strdup(args->v.string);
1226 args = args->next;
1227 }
1228 else
1229 yy_shared->server = rb_strdup("*");
1230
1231 if(CF_TYPE(args->type) != CF_QSTRING)
1232 {
1233 conf_report_error("Ignoring shared::oper -- oper is not a qstring");
1234 return;
1235 }
1236
1237 if((p = strchr(args->v.string, '@')) == NULL)
1238 {
1239 conf_report_error("Ignoring shard::oper -- oper is not a user@host");
1240 return;
1241 }
1242
1243 username = args->v.string;
1244 *p++ = '\0';
1245
1246 if(EmptyString(p))
1247 yy_shared->host = rb_strdup("*");
1248 else
1249 yy_shared->host = rb_strdup(p);
1250
1251 if(EmptyString(username))
1252 yy_shared->username = rb_strdup("*");
1253 else
1254 yy_shared->username = rb_strdup(username);
1255
1256 rb_dlinkAddAlloc(yy_shared, &yy_shared_list);
1257 yy_shared = NULL;
1258 }
1259
1260 static void
1261 conf_set_shared_flags(void *data)
1262 {
1263 conf_parm_t *args = data;
1264 int flags = 0;
1265 rb_dlink_node *ptr, *next_ptr;
1266
1267 if(yy_shared != NULL)
1268 free_remote_conf(yy_shared);
1269
1270 set_modes_from_table(&flags, "flag", shared_table, args);
1271
1272 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1273 {
1274 yy_shared = ptr->data;
1275
1276 yy_shared->flags = flags;
1277 rb_dlinkDestroy(ptr, &yy_shared_list);
1278 rb_dlinkAddTail(yy_shared, &yy_shared->node, &shared_conf_list);
1279 }
1280
1281 yy_shared = NULL;
1282 }
1283
1284 static int
1285 conf_begin_connect(struct TopConf *tc)
1286 {
1287 if(yy_server)
1288 free_server_conf(yy_server);
1289
1290 yy_server = make_server_conf();
1291 yy_server->port = PORTNUM;
1292 yy_server->flags |= SERVER_TB;
1293
1294 if(conf_cur_block_name != NULL)
1295 yy_server->name = rb_strdup(conf_cur_block_name);
1296
1297 return 0;
1298 }
1299
1300 static int
1301 conf_end_connect(struct TopConf *tc)
1302 {
1303 if(EmptyString(yy_server->name))
1304 {
1305 conf_report_error("Ignoring connect block -- missing name.");
1306 return 0;
1307 }
1308
1309 if(ServerInfo.name != NULL && !irccmp(ServerInfo.name, yy_server->name))
1310 {
1311 conf_report_error("Ignoring connect block for %s -- name is equal to my own name.",
1312 yy_server->name);
1313 return 0;
1314 }
1315
1316 if((EmptyString(yy_server->passwd) || EmptyString(yy_server->spasswd)) && EmptyString(yy_server->certfp))
1317 {
1318 conf_report_error("Ignoring connect block for %s -- no fingerprint or password credentials provided.",
1319 yy_server->name);
1320 return 0;
1321 }
1322
1323 if((yy_server->flags & SERVER_SSL) && EmptyString(yy_server->certfp))
1324 {
1325 conf_report_error("Ignoring connect block for %s -- no fingerprint provided for SSL connection.",
1326 yy_server->name);
1327 return 0;
1328 }
1329
1330 if(EmptyString(yy_server->connect_host)
1331 && GET_SS_FAMILY(&yy_server->connect4) != AF_INET
1332 && GET_SS_FAMILY(&yy_server->connect6) != AF_INET6
1333 )
1334 {
1335 conf_report_error("Ignoring connect block for %s -- missing host.",
1336 yy_server->name);
1337 return 0;
1338 }
1339
1340 #ifndef HAVE_LIBZ
1341 if(ServerConfCompressed(yy_server))
1342 {
1343 conf_report_error("Ignoring connect::flags::compressed -- zlib not available.");
1344 yy_server->flags &= ~SERVER_COMPRESSED;
1345 }
1346 #endif
1347
1348 add_server_conf(yy_server);
1349 rb_dlinkAdd(yy_server, &yy_server->node, &server_conf_list);
1350
1351 yy_server = NULL;
1352 return 0;
1353 }
1354
1355 static void
1356 conf_set_connect_host(void *data)
1357 {
1358 struct rb_sockaddr_storage addr;
1359
1360 if(rb_inet_pton_sock(data, &addr) <= 0)
1361 {
1362 rb_free(yy_server->connect_host);
1363 yy_server->connect_host = rb_strdup(data);
1364 }
1365 else if(GET_SS_FAMILY(&addr) == AF_INET)
1366 {
1367 yy_server->connect4 = addr;
1368 }
1369 else if(GET_SS_FAMILY(&addr) == AF_INET6)
1370 {
1371 yy_server->connect6 = addr;
1372 }
1373 else
1374 {
1375 conf_report_error("Unsupported IP address for server connect host (%s)",
1376 (char *)data);
1377 return;
1378 }
1379 }
1380
1381 static void
1382 conf_set_connect_vhost(void *data)
1383 {
1384 struct rb_sockaddr_storage addr;
1385
1386 if(rb_inet_pton_sock(data, &addr) <= 0)
1387 {
1388 rb_free(yy_server->bind_host);
1389 yy_server->bind_host = rb_strdup(data);
1390 }
1391 else if(GET_SS_FAMILY(&addr) == AF_INET)
1392 {
1393 yy_server->bind4 = addr;
1394 }
1395 else if(GET_SS_FAMILY(&addr) == AF_INET6)
1396 {
1397 yy_server->bind6 = addr;
1398 }
1399 else
1400 {
1401 conf_report_error("Unsupported IP address for server connect vhost (%s)",
1402 (char *)data);
1403 return;
1404 }
1405 }
1406
1407 static void
1408 conf_set_connect_send_password(void *data)
1409 {
1410 if(yy_server->spasswd)
1411 {
1412 memset(yy_server->spasswd, 0, strlen(yy_server->spasswd));
1413 rb_free(yy_server->spasswd);
1414 }
1415
1416 yy_server->spasswd = rb_strdup(data);
1417 }
1418
1419 static void
1420 conf_set_connect_accept_password(void *data)
1421 {
1422 if(yy_server->passwd)
1423 {
1424 memset(yy_server->passwd, 0, strlen(yy_server->passwd));
1425 rb_free(yy_server->passwd);
1426 }
1427 yy_server->passwd = rb_strdup(data);
1428 }
1429
1430 static void
1431 conf_set_connect_fingerprint(void *data)
1432 {
1433 if (yy_server->certfp)
1434 rb_free(yy_server->certfp);
1435 yy_server->certfp = rb_strdup((char *) data);
1436
1437 /* force SSL to be enabled if fingerprint is enabled. */
1438 yy_server->flags |= SERVER_SSL;
1439 }
1440
1441 static void
1442 conf_set_connect_port(void *data)
1443 {
1444 int port = *(unsigned int *) data;
1445
1446 if(port < 1)
1447 port = PORTNUM;
1448
1449 yy_server->port = port;
1450 }
1451
1452 static void
1453 conf_set_connect_aftype(void *data)
1454 {
1455 char *aft = data;
1456
1457 if(rb_strcasecmp(aft, "ipv4") == 0)
1458 yy_server->aftype = AF_INET;
1459 else if(rb_strcasecmp(aft, "ipv6") == 0)
1460 yy_server->aftype = AF_INET6;
1461 else
1462 conf_report_error("connect::aftype '%s' is unknown.", aft);
1463 }
1464
1465 static void
1466 conf_set_connect_flags(void *data)
1467 {
1468 conf_parm_t *args = data;
1469
1470 /* note, we allow them to set compressed, then remove it later if
1471 * they do and LIBZ isnt available
1472 */
1473 set_modes_from_table(&yy_server->flags, "flag", connect_table, args);
1474 }
1475
1476 static void
1477 conf_set_connect_hub_mask(void *data)
1478 {
1479 struct remote_conf *yy_hub;
1480
1481 if(EmptyString(yy_server->name))
1482 return;
1483
1484 yy_hub = make_remote_conf();
1485 yy_hub->flags = CONF_HUB;
1486
1487 yy_hub->host = rb_strdup(data);
1488 yy_hub->server = rb_strdup(yy_server->name);
1489 rb_dlinkAdd(yy_hub, &yy_hub->node, &hubleaf_conf_list);
1490 }
1491
1492 static void
1493 conf_set_connect_leaf_mask(void *data)
1494 {
1495 struct remote_conf *yy_leaf;
1496
1497 if(EmptyString(yy_server->name))
1498 return;
1499
1500 yy_leaf = make_remote_conf();
1501 yy_leaf->flags = CONF_LEAF;
1502
1503 yy_leaf->host = rb_strdup(data);
1504 yy_leaf->server = rb_strdup(yy_server->name);
1505 rb_dlinkAdd(yy_leaf, &yy_leaf->node, &hubleaf_conf_list);
1506 }
1507
1508 static void
1509 conf_set_connect_class(void *data)
1510 {
1511 rb_free(yy_server->class_name);
1512 yy_server->class_name = rb_strdup(data);
1513 }
1514
1515 static void
1516 conf_set_exempt_ip(void *data)
1517 {
1518 struct ConfItem *yy_tmp;
1519
1520 if(parse_netmask(data, NULL, NULL) == HM_HOST)
1521 {
1522 conf_report_error("Ignoring exempt -- invalid exempt::ip.");
1523 return;
1524 }
1525
1526 yy_tmp = make_conf();
1527 yy_tmp->passwd = rb_strdup("*");
1528 yy_tmp->host = rb_strdup(data);
1529 yy_tmp->status = CONF_EXEMPTDLINE;
1530 add_conf_by_address(yy_tmp->host, CONF_EXEMPTDLINE, NULL, NULL, yy_tmp);
1531 }
1532
1533 static int
1534 conf_cleanup_cluster(struct TopConf *tc)
1535 {
1536 rb_dlink_node *ptr, *next_ptr;
1537
1538 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1539 {
1540 free_remote_conf(ptr->data);
1541 rb_dlinkDestroy(ptr, &yy_cluster_list);
1542 }
1543
1544 if(yy_shared != NULL)
1545 {
1546 free_remote_conf(yy_shared);
1547 yy_shared = NULL;
1548 }
1549
1550 return 0;
1551 }
1552
1553 static void
1554 conf_set_cluster_name(void *data)
1555 {
1556 if(yy_shared != NULL)
1557 free_remote_conf(yy_shared);
1558
1559 yy_shared = make_remote_conf();
1560 yy_shared->server = rb_strdup(data);
1561 rb_dlinkAddAlloc(yy_shared, &yy_cluster_list);
1562
1563 yy_shared = NULL;
1564 }
1565
1566 static void
1567 conf_set_cluster_flags(void *data)
1568 {
1569 conf_parm_t *args = data;
1570 int flags = 0;
1571 rb_dlink_node *ptr, *next_ptr;
1572
1573 if(yy_shared != NULL)
1574 free_remote_conf(yy_shared);
1575
1576 set_modes_from_table(&flags, "flag", cluster_table, args);
1577
1578 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1579 {
1580 yy_shared = ptr->data;
1581 yy_shared->flags = flags;
1582 rb_dlinkAddTail(yy_shared, &yy_shared->node, &cluster_conf_list);
1583 rb_dlinkDestroy(ptr, &yy_cluster_list);
1584 }
1585
1586 yy_shared = NULL;
1587 }
1588
1589 static void
1590 conf_set_general_havent_read_conf(void *data)
1591 {
1592 if(*(unsigned int *) data)
1593 {
1594 conf_report_error("You haven't read your config file properly.");
1595 conf_report_error
1596 ("There is a line in the example conf that will kill your server if not removed.");
1597 conf_report_error
1598 ("Consider actually reading/editing the conf file, and removing this line.");
1599 if (!testing_conf)
1600 exit(0);
1601 }
1602 }
1603
1604 static void
1605 conf_set_general_hide_error_messages(void *data)
1606 {
1607 char *val = data;
1608
1609 if(rb_strcasecmp(val, "yes") == 0)
1610 ConfigFileEntry.hide_error_messages = 2;
1611 else if(rb_strcasecmp(val, "opers") == 0)
1612 ConfigFileEntry.hide_error_messages = 1;
1613 else if(rb_strcasecmp(val, "no") == 0)
1614 ConfigFileEntry.hide_error_messages = 0;
1615 else
1616 conf_report_error("Invalid setting '%s' for general::hide_error_messages.", val);
1617 }
1618
1619 static void
1620 conf_set_general_stats_k_oper_only(void *data)
1621 {
1622 char *val = data;
1623
1624 if(rb_strcasecmp(val, "yes") == 0)
1625 ConfigFileEntry.stats_k_oper_only = 2;
1626 else if(rb_strcasecmp(val, "masked") == 0)
1627 ConfigFileEntry.stats_k_oper_only = 1;
1628 else if(rb_strcasecmp(val, "no") == 0)
1629 ConfigFileEntry.stats_k_oper_only = 0;
1630 else
1631 conf_report_error("Invalid setting '%s' for general::stats_k_oper_only.", val);
1632 }
1633
1634 static void
1635 conf_set_general_stats_i_oper_only(void *data)
1636 {
1637 char *val = data;
1638
1639 if(rb_strcasecmp(val, "yes") == 0)
1640 ConfigFileEntry.stats_i_oper_only = 2;
1641 else if(rb_strcasecmp(val, "masked") == 0)
1642 ConfigFileEntry.stats_i_oper_only = 1;
1643 else if(rb_strcasecmp(val, "no") == 0)
1644 ConfigFileEntry.stats_i_oper_only = 0;
1645 else
1646 conf_report_error("Invalid setting '%s' for general::stats_i_oper_only.", val);
1647 }
1648
1649 static void
1650 conf_set_general_compression_level(void *data)
1651 {
1652 #ifdef HAVE_LIBZ
1653 ConfigFileEntry.compression_level = *(unsigned int *) data;
1654
1655 if((ConfigFileEntry.compression_level < 1) || (ConfigFileEntry.compression_level > 9))
1656 {
1657 conf_report_error
1658 ("Invalid general::compression_level %d -- using default.",
1659 ConfigFileEntry.compression_level);
1660 ConfigFileEntry.compression_level = 0;
1661 }
1662 #else
1663 conf_report_error("Ignoring general::compression_level -- zlib not available.");
1664 #endif
1665 }
1666
1667 static void
1668 conf_set_general_default_umodes(void *data)
1669 {
1670 char *pm;
1671 int what = MODE_ADD, flag;
1672
1673 ConfigFileEntry.default_umodes = 0;
1674 for (pm = (char *) data; *pm; pm++)
1675 {
1676 switch (*pm)
1677 {
1678 case '+':
1679 what = MODE_ADD;
1680 break;
1681 case '-':
1682 what = MODE_DEL;
1683 break;
1684
1685 /* don't allow +o */
1686 case 'o':
1687 case 'S':
1688 case 'Z':
1689 case ' ':
1690 break;
1691
1692 default:
1693 if ((flag = user_modes[(unsigned char) *pm]))
1694 {
1695 /* Proper value has probably not yet been set
1696 * so don't check oper_only_umodes -- jilles */
1697 if (what == MODE_ADD)
1698 ConfigFileEntry.default_umodes |= flag;
1699 else
1700 ConfigFileEntry.default_umodes &= ~flag;
1701 }
1702 break;
1703 }
1704 }
1705 }
1706
1707 static void
1708 conf_set_general_oper_umodes(void *data)
1709 {
1710 set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
1711 }
1712
1713 static void
1714 conf_set_general_certfp_method(void *data)
1715 {
1716 char *method = data;
1717
1718 if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA1))
1719 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA1;
1720 else if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA256))
1721 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA256;
1722 else if (!rb_strcasecmp(method, CERTFP_NAME_CERT_SHA512))
1723 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA512;
1724 else if (!rb_strcasecmp(method, CERTFP_NAME_SPKI_SHA256))
1725 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SPKI_SHA256;
1726 else if (!rb_strcasecmp(method, CERTFP_NAME_SPKI_SHA512))
1727 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_SPKI_SHA512;
1728 else
1729 {
1730 ConfigFileEntry.certfp_method = RB_SSL_CERTFP_METH_CERT_SHA1;
1731 conf_report_error("Ignoring general::certfp_method -- bogus certfp method %s", method);
1732 }
1733 }
1734
1735 static void
1736 conf_set_general_oper_only_umodes(void *data)
1737 {
1738 set_modes_from_table(&ConfigFileEntry.oper_only_umodes, "umode", umode_table, data);
1739 }
1740
1741 static void
1742 conf_set_general_oper_snomask(void *data)
1743 {
1744 char *pm;
1745 int what = MODE_ADD, flag;
1746
1747 ConfigFileEntry.oper_snomask = 0;
1748 for (pm = (char *) data; *pm; pm++)
1749 {
1750 switch (*pm)
1751 {
1752 case '+':
1753 what = MODE_ADD;
1754 break;
1755 case '-':
1756 what = MODE_DEL;
1757 break;
1758
1759 default:
1760 if ((flag = snomask_modes[(unsigned char) *pm]))
1761 {
1762 if (what == MODE_ADD)
1763 ConfigFileEntry.oper_snomask |= flag;
1764 else
1765 ConfigFileEntry.oper_snomask &= ~flag;
1766 }
1767 break;
1768 }
1769 }
1770 }
1771
1772 static void
1773 conf_set_serverhide_links_delay(void *data)
1774 {
1775 int val = *(unsigned int *) data;
1776
1777 ConfigServerHide.links_delay = val;
1778 }
1779
1780 static void
1781 conf_set_service_name(void *data)
1782 {
1783 const char *s;
1784 char *tmp;
1785 int dots = 0;
1786
1787 for(s = data; *s != '\0'; s++)
1788 {
1789 if(!IsServChar(*s))
1790 {
1791 conf_report_error("Ignoring service::name "
1792 "-- bogus servername.");
1793 return;
1794 }
1795 else if(*s == '.')
1796 dots++;
1797 }
1798
1799 if(!dots)
1800 {
1801 conf_report_error("Ignoring service::name -- must contain '.'");
1802 return;
1803 }
1804
1805 tmp = rb_strdup(data);
1806 rb_dlinkAddAlloc(tmp, &service_list);
1807 }
1808
1809 static int
1810 conf_begin_alias(struct TopConf *tc)
1811 {
1812 yy_alias = rb_malloc(sizeof(struct alias_entry));
1813
1814 if (conf_cur_block_name != NULL)
1815 yy_alias->name = rb_strdup(conf_cur_block_name);
1816
1817 yy_alias->flags = 0;
1818
1819 return 0;
1820 }
1821
1822 static int
1823 conf_end_alias(struct TopConf *tc)
1824 {
1825 if (yy_alias == NULL)
1826 return -1;
1827
1828 if (yy_alias->name == NULL)
1829 {
1830 conf_report_error("Ignoring alias -- must have a name.");
1831
1832 rb_free(yy_alias);
1833
1834 return -1;
1835 }
1836
1837 if (yy_alias->target == NULL)
1838 {
1839 conf_report_error("Ignoring alias -- must have a target.");
1840
1841 rb_free(yy_alias);
1842
1843 return -1;
1844 }
1845
1846 rb_dictionary_add(alias_dict, yy_alias->name, yy_alias);
1847
1848 return 0;
1849 }
1850
1851 static void
1852 conf_set_alias_name(void *data)
1853 {
1854 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1855 return;
1856
1857 yy_alias->name = rb_strdup(data);
1858 }
1859
1860 static void
1861 conf_set_alias_target(void *data)
1862 {
1863 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1864 return;
1865
1866 yy_alias->target = rb_strdup(data);
1867 }
1868
1869 static void
1870 conf_set_channel_autochanmodes(void *data)
1871 {
1872 char *pm;
1873 int what = MODE_ADD;
1874
1875 ConfigChannel.autochanmodes = 0;
1876 for (pm = (char *) data; *pm; pm++)
1877 {
1878 switch (*pm)
1879 {
1880 case '+':
1881 what = MODE_ADD;
1882 break;
1883 case '-':
1884 what = MODE_DEL;
1885 break;
1886
1887 default:
1888 if (chmode_table[(unsigned char) *pm].set_func == chm_simple)
1889 {
1890 if (what == MODE_ADD)
1891 ConfigChannel.autochanmodes |= chmode_table[(unsigned char) *pm].mode_type;
1892 else
1893 ConfigChannel.autochanmodes &= ~chmode_table[(unsigned char) *pm].mode_type;
1894 }
1895 else
1896 {
1897 conf_report_error("channel::autochanmodes -- Invalid channel mode %c", *pm);
1898 continue;
1899 }
1900 break;
1901 }
1902 }
1903 }
1904
1905 /* XXX for below */
1906 static void conf_set_blacklist_reason(void *data);
1907
1908 #define IPTYPE_IPV4 1
1909 #define IPTYPE_IPV6 2
1910
1911 static void
1912 conf_set_blacklist_host(void *data)
1913 {
1914 if (yy_blacklist_host)
1915 {
1916 conf_report_error("blacklist::host %s overlaps existing host %s",
1917 (char *)data, yy_blacklist_host);
1918
1919 /* Cleanup */
1920 conf_set_blacklist_reason(NULL);
1921 return;
1922 }
1923
1924 yy_blacklist_iptype |= IPTYPE_IPV4;
1925 yy_blacklist_host = rb_strdup(data);
1926 }
1927
1928 static void
1929 conf_set_blacklist_type(void *data)
1930 {
1931 conf_parm_t *args = data;
1932
1933 /* Don't assume we have either if we got here */
1934 yy_blacklist_iptype = 0;
1935
1936 for (; args; args = args->next)
1937 {
1938 if (!rb_strcasecmp(args->v.string, "ipv4"))
1939 yy_blacklist_iptype |= IPTYPE_IPV4;
1940 else if (!rb_strcasecmp(args->v.string, "ipv6"))
1941 yy_blacklist_iptype |= IPTYPE_IPV6;
1942 else
1943 conf_report_error("blacklist::type has unknown address family %s",
1944 args->v.string);
1945 }
1946
1947 /* If we have neither, just default to IPv4 */
1948 if (!yy_blacklist_iptype)
1949 {
1950 conf_report_warning("blacklist::type has neither IPv4 nor IPv6 (defaulting to IPv4)");
1951 yy_blacklist_iptype = IPTYPE_IPV4;
1952 }
1953 }
1954
1955 static void
1956 conf_set_blacklist_matches(void *data)
1957 {
1958 conf_parm_t *args = data;
1959 enum filter_t { FILTER_NONE, FILTER_ALL, FILTER_LAST };
1960
1961 for (; args; args = args->next)
1962 {
1963 char *str = args->v.string;
1964 char *p;
1965 enum filter_t type = FILTER_LAST;
1966
1967 if (CF_TYPE(args->type) != CF_QSTRING)
1968 {
1969 conf_report_error("blacklist::matches -- must be quoted string");
1970 continue;
1971 }
1972
1973 if (str == NULL)
1974 {
1975 conf_report_error("blacklist::matches -- invalid entry");
1976 continue;
1977 }
1978
1979 if (strlen(str) > HOSTIPLEN)
1980 {
1981 conf_report_error("blacklist::matches has an entry too long: %s",
1982 str);
1983 continue;
1984 }
1985
1986 for (p = str; *p != '\0'; p++)
1987 {
1988 /* Check for validity */
1989 if (*p == '.')
1990 type = FILTER_ALL;
1991 else if (!isdigit((unsigned char)*p))
1992 {
1993 conf_report_error("blacklist::matches has invalid IP match entry %s",
1994 str);
1995 type = FILTER_NONE;
1996 break;
1997 }
1998 }
1999
2000 if (type == FILTER_ALL)
2001 {
2002 /* Basic IP sanity check */
2003 struct rb_sockaddr_storage tmp;
2004 if (rb_inet_pton(AF_INET, str, &tmp) <= 0)
2005 {
2006 conf_report_error("blacklist::matches has invalid IP match entry %s",
2007 str);
2008 continue;
2009 }
2010 }
2011 else if (type == FILTER_LAST)
2012 {
2013 /* Verify it's the correct length */
2014 if (strlen(str) > 3)
2015 {
2016 conf_report_error("blacklist::matches has invalid octet match entry %s",
2017 str);
2018 continue;
2019 }
2020 }
2021 else
2022 {
2023 continue; /* Invalid entry */
2024 }
2025
2026 rb_dlinkAddAlloc(rb_strdup(str), &yy_blacklist_filters);
2027 }
2028 }
2029
2030 static void
2031 conf_set_blacklist_reason(void *data)
2032 {
2033 rb_dlink_node *ptr, *nptr;
2034
2035 if (yy_blacklist_host && data)
2036 {
2037 yy_blacklist_reason = rb_strdup(data);
2038 if (yy_blacklist_iptype & IPTYPE_IPV6)
2039 {
2040 /* Make sure things fit (magic number 64 = alnum count + dots)
2041 * 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
2042 */
2043 if ((64 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
2044 {
2045 conf_report_error("blacklist::host %s results in IPv6 queries that are too long",
2046 yy_blacklist_host);
2047 goto cleanup_bl;
2048 }
2049 }
2050 /* Avoid doing redundant check, IPv6 is bigger than IPv4 --Elizabeth */
2051 if ((yy_blacklist_iptype & IPTYPE_IPV4) && !(yy_blacklist_iptype & IPTYPE_IPV6))
2052 {
2053 /* Make sure things fit for worst case (magic number 16 = number of nums + dots)
2054 * Example: 127.127.127.127.in-addr.arpa
2055 */
2056 if ((16 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
2057 {
2058 conf_report_error("blacklist::host %s results in IPv4 queries that are too long",
2059 yy_blacklist_host);
2060 goto cleanup_bl;
2061 }
2062 }
2063
2064 add_blacklist(yy_blacklist_host, yy_blacklist_reason, yy_blacklist_iptype, &yy_blacklist_filters);
2065 }
2066
2067 cleanup_bl:
2068 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_blacklist_filters.head)
2069 {
2070 rb_free(ptr->data);
2071 rb_dlinkDestroy(ptr, &yy_blacklist_filters);
2072 }
2073
2074 yy_blacklist_filters = (rb_dlink_list){ NULL, NULL, 0 };
2075
2076 rb_free(yy_blacklist_host);
2077 rb_free(yy_blacklist_reason);
2078 yy_blacklist_host = NULL;
2079 yy_blacklist_reason = NULL;
2080 yy_blacklist_iptype = 0;
2081 }
2082
2083
2084 struct opm_scanner
2085 {
2086 const char *type;
2087 uint16_t port;
2088
2089 rb_dlink_node node;
2090 };
2091
2092 static int
2093 conf_begin_opm(struct TopConf *tc)
2094 {
2095 yy_opm_address_ipv4 = yy_opm_address_ipv6 = NULL;
2096 yy_opm_port_ipv4 = yy_opm_port_ipv6 = yy_opm_timeout = 0;
2097 delete_opm_proxy_scanner_all();
2098 delete_opm_listener_all();
2099 return 0;
2100 }
2101
2102 static int
2103 conf_end_opm(struct TopConf *tc)
2104 {
2105 rb_dlink_node *ptr, *nptr;
2106 bool fail = false;
2107
2108 if(rb_dlink_list_length(&yy_opm_scanner_list) == 0)
2109 {
2110 conf_report_error("No opm scanners configured -- disabling opm.");
2111 fail = true;
2112 goto end;
2113 }
2114
2115 if(yy_opm_port_ipv4 > 0)
2116 {
2117 if(yy_opm_address_ipv4 != NULL)
2118 conf_create_opm_listener(yy_opm_address_ipv4, yy_opm_port_ipv4);
2119 else
2120 {
2121 char ip[HOSTIPLEN];
2122 if(!rb_inet_ntop_sock((struct sockaddr *)&ServerInfo.bind4, ip, sizeof(ip)))
2123 conf_report_error("No opm::listen_ipv4 nor serverinfo::vhost directive; cannot listen on IPv4");
2124 else
2125 conf_create_opm_listener(ip, yy_opm_port_ipv4);
2126 }
2127 }
2128
2129 if(yy_opm_port_ipv6 > 0)
2130 {
2131 if(yy_opm_address_ipv6 != NULL)
2132 conf_create_opm_listener(yy_opm_address_ipv6, yy_opm_port_ipv6);
2133 else
2134 {
2135 char ip[HOSTIPLEN];
2136 if(!rb_inet_ntop_sock((struct sockaddr *)&ServerInfo.bind6, ip, sizeof(ip)))
2137 conf_report_error("No opm::listen_ipv6 nor serverinfo::vhost directive; cannot listen on IPv6");
2138 else
2139 conf_create_opm_listener(ip, yy_opm_port_ipv6);
2140 }
2141 }
2142
2143 /* If there's no listeners... */
2144 fail = (yy_opm_port_ipv4 == 0 || yy_opm_port_ipv6 == 0);
2145 if(!fail && yy_opm_timeout > 0 && yy_opm_timeout < 60)
2146 /* Send timeout */
2147 set_authd_timeout("opm_timeout", yy_opm_timeout);
2148 else if(fail)
2149 conf_report_error("No opm listeners -- disabling");
2150 else if(yy_opm_timeout <= 0 || yy_opm_timeout >= 60)
2151 conf_report_error("opm::timeout value is invalid -- ignoring");
2152
2153 end:
2154 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_opm_scanner_list.head)
2155 {
2156 struct opm_scanner *scanner = ptr->data;
2157
2158 if(!fail)
2159 create_opm_proxy_scanner(scanner->type, scanner->port);
2160
2161 rb_dlinkDelete(&scanner->node, &yy_opm_scanner_list);
2162 rb_free(scanner);
2163 }
2164
2165 if(!fail)
2166 opm_check_enable(true);
2167
2168 rb_free(yy_opm_address_ipv4);
2169 rb_free(yy_opm_address_ipv6);
2170 return 0;
2171 }
2172
2173 static void
2174 conf_set_opm_timeout(void *data)
2175 {
2176 int timeout = *((int *)data);
2177
2178 if(timeout <= 0 || timeout > 60)
2179 {
2180 conf_report_error("opm::timeout value %d is bogus, ignoring", timeout);
2181 return;
2182 }
2183
2184 yy_opm_timeout = timeout;
2185 }
2186
2187 static void
2188 conf_set_opm_listen_address_both(void *data, bool ipv6)
2189 {
2190 struct rb_sockaddr_storage addr;
2191 const char *confstr = (ipv6 ? "opm::listen_ipv6" : "opm::listen_ipv4");
2192 char *ip = data;
2193
2194 if(!rb_inet_pton_sock(ip, &addr))
2195 {
2196 conf_report_error("%s is an invalid address: %s", confstr, ip);
2197 return;
2198 }
2199
2200 if(ipv6)
2201 {
2202 if(GET_SS_FAMILY(&addr) != AF_INET6)
2203 {
2204 conf_report_error("%s is of the wrong address type: %s", confstr, ip);
2205 return;
2206 }
2207
2208 if(yy_opm_address_ipv6 != NULL)
2209 {
2210 conf_report_error("%s overwrites previous address %s", confstr, ip);
2211 return;
2212 }
2213
2214 yy_opm_address_ipv6 = rb_strdup(ip);
2215 }
2216 else
2217 {
2218 if(GET_SS_FAMILY(&addr) != AF_INET)
2219 {
2220 conf_report_error("%s is of the wrong address type: %s", confstr, ip);
2221 return;
2222 }
2223
2224 if(yy_opm_address_ipv4 != NULL)
2225 {
2226 conf_report_error("%s overwrites previous address %s", confstr, ip);
2227 return;
2228 }
2229
2230 yy_opm_address_ipv4 = rb_strdup(ip);
2231 }
2232 }
2233
2234 static void
2235 conf_set_opm_listen_address_ipv4(void *data)
2236 {
2237 conf_set_opm_listen_address_both(data, false);
2238 }
2239
2240 static void
2241 conf_set_opm_listen_address_ipv6(void *data)
2242 {
2243 conf_set_opm_listen_address_both(data, true);
2244 }
2245
2246 static void
2247 conf_set_opm_listen_port_both(void *data, bool ipv6)
2248 {
2249 int port = *((int *)data);
2250 const char *confstr = (ipv6 ? "opm::port_ipv6" : "opm::port_ipv4");
2251
2252 if(port > 65535 || port <= 0)
2253 {
2254 conf_report_error("%s is out of range: %d", confstr, port);
2255 return;
2256 }
2257
2258 if(ipv6)
2259 {
2260 if(yy_opm_port_ipv4)
2261 {
2262 conf_report_error("%s overwrites existing port %hu",
2263 confstr, yy_opm_port_ipv4);
2264 return;
2265 }
2266
2267 yy_opm_port_ipv4 = port;
2268 }
2269 else
2270 {
2271 if(yy_opm_port_ipv6)
2272 {
2273 conf_report_error("%s overwrites existing port %hu",
2274 confstr, yy_opm_port_ipv6);
2275 return;
2276 }
2277
2278 yy_opm_port_ipv6 = port;
2279 }
2280 }
2281
2282 static void
2283 conf_set_opm_listen_port_ipv4(void *data)
2284 {
2285 conf_set_opm_listen_port_both(data, false);
2286 }
2287
2288 static void
2289 conf_set_opm_listen_port_ipv6(void *data)
2290 {
2291 conf_set_opm_listen_port_both(data, true);
2292 }
2293
2294 static void
2295 conf_set_opm_listen_port(void *data)
2296 {
2297 conf_set_opm_listen_port_both(data, true);
2298 conf_set_opm_listen_port_both(data, false);
2299 }
2300
2301 static void
2302 conf_set_opm_scan_ports_all(void *data, const char *node, const char *type)
2303 {
2304 conf_parm_t *args = data;
2305 for (; args; args = args->next)
2306 {
2307 rb_dlink_node *ptr;
2308 bool dup = false;
2309
2310 if(CF_TYPE(args->type) != CF_INT)
2311 {
2312 conf_report_error("%s argument is not an integer -- ignoring.", node);
2313 continue;
2314 }
2315
2316 if(args->v.number > 65535 || args->v.number <= 0)
2317 {
2318 conf_report_error("%s argument is not an integer between 1 and 65535 -- ignoring.", node);
2319 continue;
2320 }
2321
2322 /* Check for duplicates */
2323 RB_DLINK_FOREACH(ptr, yy_opm_scanner_list.head)
2324 {
2325 struct opm_scanner *scanner = ptr->data;
2326
2327 if(scanner->port == args->v.number && strcmp(type, scanner->type) == 0)
2328 {
2329 conf_report_error("%s argument is duplicate", node);
2330 dup = true;
2331 break;
2332 }
2333 }
2334
2335 if(!dup)
2336 {
2337 struct opm_scanner *scanner = rb_malloc(sizeof(struct opm_scanner));
2338 scanner->port = args->v.number;
2339 scanner->type = type;
2340 rb_dlinkAdd(scanner, &scanner->node, &yy_opm_scanner_list);
2341 }
2342 }
2343 }
2344
2345 static void
2346 conf_set_opm_scan_ports_socks4(void *data)
2347 {
2348 conf_set_opm_scan_ports_all(data, "opm::socks4_ports", "socks4");
2349 }
2350
2351 static void
2352 conf_set_opm_scan_ports_socks5(void *data)
2353 {
2354 conf_set_opm_scan_ports_all(data, "opm::socks5_ports", "socks5");
2355 }
2356
2357 static void
2358 conf_set_opm_scan_ports_httpconnect(void *data)
2359 {
2360 conf_set_opm_scan_ports_all(data, "opm::httpconnect_ports", "httpconnect");
2361 }
2362
2363 static void
2364 conf_set_opm_scan_ports_httpsconnect(void *data)
2365 {
2366 conf_set_opm_scan_ports_all(data, "opm::httpsconnect_ports", "httpsconnect");
2367 }
2368
2369 /* public functions */
2370
2371
2372 void
2373 conf_report_error(const char *fmt, ...)
2374 {
2375 va_list ap;
2376 char msg[BUFSIZE + 1] = { 0 };
2377
2378 va_start(ap, fmt);
2379 vsnprintf(msg, BUFSIZE, fmt, ap);
2380 va_end(ap);
2381
2382 if (testing_conf)
2383 {
2384 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2385 return;
2386 }
2387
2388 ierror("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2389 sendto_realops_snomask(SNO_GENERAL, L_ALL, "error: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2390 }
2391
2392 void
2393 conf_report_warning(const char *fmt, ...)
2394 {
2395 va_list ap;
2396 char msg[BUFSIZE + 1] = { 0 };
2397
2398 va_start(ap, fmt);
2399 vsnprintf(msg, BUFSIZE, fmt, ap);
2400 va_end(ap);
2401
2402 if (testing_conf)
2403 {
2404 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
2405 return;
2406 }
2407
2408 iwarn("\"%s\", line %d: %s", current_file, lineno + 1, msg);
2409 sendto_realops_snomask(SNO_GENERAL, L_ALL, "warning: \"%s\", line %d: %s", current_file, lineno + 1, msg);
2410 }
2411
2412 int
2413 conf_start_block(char *block, char *name)
2414 {
2415 if((conf_cur_block = find_top_conf(block)) == NULL)
2416 {
2417 conf_report_error("Configuration block '%s' is not defined.", block);
2418 return -1;
2419 }
2420
2421 if(name)
2422 conf_cur_block_name = rb_strdup(name);
2423 else
2424 conf_cur_block_name = NULL;
2425
2426 if(conf_cur_block->tc_sfunc)
2427 if(conf_cur_block->tc_sfunc(conf_cur_block) < 0)
2428 return -1;
2429
2430 return 0;
2431 }
2432
2433 int
2434 conf_end_block(struct TopConf *tc)
2435 {
2436 int ret = 0;
2437 if(tc->tc_efunc)
2438 ret = tc->tc_efunc(tc);
2439
2440 rb_free(conf_cur_block_name);
2441 conf_cur_block_name = NULL;
2442 return ret;
2443 }
2444
2445 static void
2446 conf_set_generic_int(void *data, void *location)
2447 {
2448 *((int *) location) = *((unsigned int *) data);
2449 }
2450
2451 static void
2452 conf_set_generic_string(void *data, int len, void *location)
2453 {
2454 char **loc = location;
2455 char *input = data;
2456
2457 if(len && strlen(input) > (unsigned int)len)
2458 input[len] = '\0';
2459
2460 rb_free(*loc);
2461 *loc = rb_strdup(input);
2462 }
2463
2464 int
2465 conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value)
2466 {
2467 struct ConfEntry *cf;
2468 conf_parm_t *cp;
2469
2470 if(!tc)
2471 return -1;
2472
2473 if((cf = find_conf_item(tc, item)) == NULL)
2474 {
2475 conf_report_error
2476 ("Non-existent configuration setting %s::%s.", tc->tc_name, (char *) item);
2477 return -1;
2478 }
2479
2480 /* if it takes one thing, make sure they only passed one thing,
2481 and handle as needed. */
2482 if((value->v.list->type & CF_FLIST) && !(cf->cf_type & CF_FLIST))
2483 {
2484 conf_report_error
2485 ("Option %s::%s does not take a list of values.", tc->tc_name, item);
2486 return -1;
2487 }
2488
2489 cp = value->v.list;
2490
2491
2492 if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
2493 {
2494 /* if it expects a string value, but we got a yesno,
2495 * convert it back
2496 */
2497 if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
2498 (CF_TYPE(cf->cf_type) == CF_STRING))
2499 {
2500 value->v.list->type = CF_STRING;
2501
2502 if(cp->v.number == 1)
2503 cp->v.string = rb_strdup("yes");
2504 else
2505 cp->v.string = rb_strdup("no");
2506 }
2507
2508 /* maybe it's a CF_TIME and they passed CF_INT --
2509 should still be valid */
2510 else if(!((CF_TYPE(value->v.list->type) == CF_INT) &&
2511 (CF_TYPE(cf->cf_type) == CF_TIME)))
2512 {
2513 conf_report_error
2514 ("Wrong type for %s::%s (expected %s, got %s)",
2515 tc->tc_name, (char *) item,
2516 conf_strtype(cf->cf_type), conf_strtype(value->v.list->type));
2517 return -1;
2518 }
2519 }
2520
2521 if(cf->cf_type & CF_FLIST)
2522 {
2523 #if 0
2524 if(cf->cf_arg)
2525 conf_set_generic_list(value->v.list, cf->cf_arg);
2526 else
2527 #endif
2528 /* just pass it the extended argument list */
2529 cf->cf_func(value->v.list);
2530 }
2531 else
2532 {
2533 /* it's old-style, needs only one arg */
2534 switch (cf->cf_type)
2535 {
2536 case CF_INT:
2537 case CF_TIME:
2538 case CF_YESNO:
2539 if(cf->cf_arg)
2540 conf_set_generic_int(&cp->v.number, cf->cf_arg);
2541 else
2542 cf->cf_func(&cp->v.number);
2543 break;
2544 case CF_STRING:
2545 case CF_QSTRING:
2546 if(EmptyString(cp->v.string))
2547 conf_report_error("Ignoring %s::%s -- empty field",
2548 tc->tc_name, item);
2549 else if(cf->cf_arg)
2550 conf_set_generic_string(cp->v.string, cf->cf_len, cf->cf_arg);
2551 else
2552 cf->cf_func(cp->v.string);
2553 break;
2554 }
2555 }
2556
2557
2558 return 0;
2559 }
2560
2561 int
2562 add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *))
2563 {
2564 struct TopConf *tc;
2565 struct ConfEntry *cf;
2566
2567 if((tc = find_top_conf(topconf)) == NULL)
2568 return -1;
2569
2570 if(find_conf_item(tc, name) != NULL)
2571 return -1;
2572
2573 cf = rb_malloc(sizeof(struct ConfEntry));
2574
2575 cf->cf_name = name;
2576 cf->cf_type = type;
2577 cf->cf_func = func;
2578 cf->cf_arg = NULL;
2579
2580 rb_dlinkAddAlloc(cf, &tc->tc_items);
2581
2582 return 0;
2583 }
2584
2585 int
2586 remove_conf_item(const char *topconf, const char *name)
2587 {
2588 struct TopConf *tc;
2589 struct ConfEntry *cf;
2590 rb_dlink_node *ptr;
2591
2592 if((tc = find_top_conf(topconf)) == NULL)
2593 return -1;
2594
2595 if((cf = find_conf_item(tc, name)) == NULL)
2596 return -1;
2597
2598 if((ptr = rb_dlinkFind(cf, &tc->tc_items)) == NULL)
2599 return -1;
2600
2601 rb_dlinkDestroy(ptr, &tc->tc_items);
2602 rb_free(cf);
2603
2604 return 0;
2605 }
2606
2607 /* *INDENT-OFF* */
2608 static struct ConfEntry conf_serverinfo_table[] =
2609 {
2610 { "description", CF_QSTRING, NULL, 0, &ServerInfo.description },
2611
2612 { "network_name", CF_QSTRING, conf_set_serverinfo_network_name, 0, NULL },
2613 { "name", CF_QSTRING, conf_set_serverinfo_name, 0, NULL },
2614 { "sid", CF_QSTRING, conf_set_serverinfo_sid, 0, NULL },
2615 { "vhost", CF_QSTRING, conf_set_serverinfo_vhost, 0, NULL },
2616 { "vhost6", CF_QSTRING, conf_set_serverinfo_vhost6, 0, NULL },
2617
2618 { "ssl_private_key", CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
2619 { "ssl_ca_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
2620 { "ssl_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
2621 { "ssl_dh_params", CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
2622 { "ssl_cipher_list", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cipher_list },
2623 { "ssld_count", CF_INT, NULL, 0, &ServerInfo.ssld_count },
2624
2625 { "default_max_clients",CF_INT, NULL, 0, &ServerInfo.default_max_clients },
2626
2627 { "nicklen", CF_INT, conf_set_serverinfo_nicklen, 0, NULL },
2628
2629 { "\0", 0, NULL, 0, NULL }
2630 };
2631
2632 static struct ConfEntry conf_admin_table[] =
2633 {
2634 { "name", CF_QSTRING, NULL, 200, &AdminInfo.name },
2635 { "description",CF_QSTRING, NULL, 200, &AdminInfo.description },
2636 { "email", CF_QSTRING, NULL, 200, &AdminInfo.email },
2637 { "\0", 0, NULL, 0, NULL }
2638 };
2639
2640 static struct ConfEntry conf_log_table[] =
2641 {
2642 { "fname_userlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_userlog },
2643 { "fname_fuserlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_fuserlog },
2644 { "fname_operlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operlog },
2645 { "fname_foperlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_foperlog },
2646 { "fname_serverlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_serverlog },
2647 { "fname_killlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_killlog },
2648 { "fname_klinelog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_klinelog },
2649 { "fname_operspylog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operspylog },
2650 { "fname_ioerrorlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_ioerrorlog },
2651 { "\0", 0, NULL, 0, NULL }
2652 };
2653
2654 static struct ConfEntry conf_operator_table[] =
2655 {
2656 { "rsa_public_key_file", CF_QSTRING, conf_set_oper_rsa_public_key_file, 0, NULL },
2657 { "flags", CF_STRING | CF_FLIST, conf_set_oper_flags, 0, NULL },
2658 { "umodes", CF_STRING | CF_FLIST, conf_set_oper_umodes, 0, NULL },
2659 { "privset", CF_QSTRING, conf_set_oper_privset, 0, NULL },
2660 { "snomask", CF_QSTRING, conf_set_oper_snomask, 0, NULL },
2661 { "user", CF_QSTRING, conf_set_oper_user, 0, NULL },
2662 { "password", CF_QSTRING, conf_set_oper_password, 0, NULL },
2663 { "fingerprint", CF_QSTRING, conf_set_oper_fingerprint, 0, NULL },
2664 { "\0", 0, NULL, 0, NULL }
2665 };
2666
2667 static struct ConfEntry conf_privset_table[] =
2668 {
2669 { "extends", CF_QSTRING, conf_set_privset_extends, 0, NULL },
2670 { "privs", CF_STRING | CF_FLIST, conf_set_privset_privs, 0, NULL },
2671 { "\0", 0, NULL, 0, NULL }
2672 };
2673
2674 static struct ConfEntry conf_class_table[] =
2675 {
2676 { "ping_time", CF_TIME, conf_set_class_ping_time, 0, NULL },
2677 { "cidr_ipv4_bitlen", CF_INT, conf_set_class_cidr_ipv4_bitlen, 0, NULL },
2678 { "cidr_ipv6_bitlen", CF_INT, conf_set_class_cidr_ipv6_bitlen, 0, NULL },
2679 { "number_per_cidr", CF_INT, conf_set_class_number_per_cidr, 0, NULL },
2680 { "number_per_ip", CF_INT, conf_set_class_number_per_ip, 0, NULL },
2681 { "number_per_ip_global", CF_INT,conf_set_class_number_per_ip_global, 0, NULL },
2682 { "number_per_ident", CF_INT, conf_set_class_number_per_ident, 0, NULL },
2683 { "connectfreq", CF_TIME, conf_set_class_connectfreq, 0, NULL },
2684 { "max_number", CF_INT, conf_set_class_max_number, 0, NULL },
2685 { "sendq", CF_TIME, conf_set_class_sendq, 0, NULL },
2686 { "\0", 0, NULL, 0, NULL }
2687 };
2688
2689 static struct ConfEntry conf_auth_table[] =
2690 {
2691 { "user", CF_QSTRING, conf_set_auth_user, 0, NULL },
2692 { "auth_user", CF_QSTRING, conf_set_auth_auth_user, 0, NULL },
2693 { "password", CF_QSTRING, conf_set_auth_passwd, 0, NULL },
2694 { "class", CF_QSTRING, conf_set_auth_class, 0, NULL },
2695 { "spoof", CF_QSTRING, conf_set_auth_spoof, 0, NULL },
2696 { "redirserv", CF_QSTRING, conf_set_auth_redir_serv, 0, NULL },
2697 { "redirport", CF_INT, conf_set_auth_redir_port, 0, NULL },
2698 { "flags", CF_STRING | CF_FLIST, conf_set_auth_flags, 0, NULL },
2699 { "\0", 0, NULL, 0, NULL }
2700 };
2701
2702 static struct ConfEntry conf_connect_table[] =
2703 {
2704 { "send_password", CF_QSTRING, conf_set_connect_send_password, 0, NULL },
2705 { "accept_password", CF_QSTRING, conf_set_connect_accept_password, 0, NULL },
2706 { "fingerprint", CF_QSTRING, conf_set_connect_fingerprint, 0, NULL },
2707 { "flags", CF_STRING | CF_FLIST, conf_set_connect_flags, 0, NULL },
2708 { "host", CF_QSTRING, conf_set_connect_host, 0, NULL },
2709 { "vhost", CF_QSTRING, conf_set_connect_vhost, 0, NULL },
2710 { "port", CF_INT, conf_set_connect_port, 0, NULL },
2711 { "aftype", CF_STRING, conf_set_connect_aftype, 0, NULL },
2712 { "hub_mask", CF_QSTRING, conf_set_connect_hub_mask, 0, NULL },
2713 { "leaf_mask", CF_QSTRING, conf_set_connect_leaf_mask, 0, NULL },
2714 { "class", CF_QSTRING, conf_set_connect_class, 0, NULL },
2715 { "\0", 0, NULL, 0, NULL }
2716 };
2717
2718 static struct ConfEntry conf_general_table[] =
2719 {
2720 { "oper_only_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_only_umodes, 0, NULL },
2721 { "oper_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_umodes, 0, NULL },
2722 { "oper_snomask", CF_QSTRING, conf_set_general_oper_snomask, 0, NULL },
2723 { "compression_level", CF_INT, conf_set_general_compression_level, 0, NULL },
2724 { "havent_read_conf", CF_YESNO, conf_set_general_havent_read_conf, 0, NULL },
2725 { "hide_error_messages",CF_STRING, conf_set_general_hide_error_messages,0, NULL },
2726 { "stats_k_oper_only", CF_STRING, conf_set_general_stats_k_oper_only, 0, NULL },
2727 { "stats_i_oper_only", CF_STRING, conf_set_general_stats_i_oper_only, 0, NULL },
2728 { "default_umodes", CF_QSTRING, conf_set_general_default_umodes, 0, NULL },
2729
2730 { "default_operstring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_operstring },
2731 { "default_adminstring",CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_adminstring },
2732 { "servicestring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.servicestring },
2733 { "kline_reason", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
2734 { "identify_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
2735 { "identify_command", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
2736 { "sasl_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.sasl_service },
2737
2738 { "anti_spam_exit_message_time", CF_TIME, NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
2739 { "disable_fake_channels", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
2740 { "min_nonwildcard_simple", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard_simple },
2741 { "non_redundant_klines", CF_YESNO, NULL, 0, &ConfigFileEntry.non_redundant_klines },
2742 { "tkline_expire_notices", CF_YESNO, NULL, 0, &ConfigFileEntry.tkline_expire_notices },
2743
2744 { "anti_nick_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.anti_nick_flood },
2745 { "burst_away", CF_YESNO, NULL, 0, &ConfigFileEntry.burst_away },
2746 { "caller_id_wait", CF_TIME, NULL, 0, &ConfigFileEntry.caller_id_wait },
2747 { "client_exit", CF_YESNO, NULL, 0, &ConfigFileEntry.client_exit },
2748 { "collision_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.collision_fnc },
2749 { "resv_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.resv_fnc },
2750 { "post_registration_delay", CF_TIME, NULL, 0, &ConfigFileEntry.post_registration_delay },
2751 { "connect_timeout", CF_TIME, NULL, 0, &ConfigFileEntry.connect_timeout },
2752 { "default_floodcount", CF_INT, NULL, 0, &ConfigFileEntry.default_floodcount },
2753 { "default_ident_timeout", CF_INT, NULL, 0, &ConfigFileEntry.default_ident_timeout },
2754 { "disable_auth", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_auth },
2755 { "dots_in_ident", CF_INT, NULL, 0, &ConfigFileEntry.dots_in_ident },
2756 { "failed_oper_notice", CF_YESNO, NULL, 0, &ConfigFileEntry.failed_oper_notice },
2757 { "global_snotices", CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices },
2758 { "hide_spoof_ips", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips },
2759 { "dline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason },
2760 { "kline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason },
2761 { "hide_tkdline_duration", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_tkdline_duration },
2762 { "map_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.map_oper_only },
2763 { "max_accept", CF_INT, NULL, 0, &ConfigFileEntry.max_accept },
2764 { "max_monitor", CF_INT, NULL, 0, &ConfigFileEntry.max_monitor },
2765 { "max_nick_time", CF_TIME, NULL, 0, &ConfigFileEntry.max_nick_time },
2766 { "max_nick_changes", CF_INT, NULL, 0, &ConfigFileEntry.max_nick_changes },
2767 { "max_targets", CF_INT, NULL, 0, &ConfigFileEntry.max_targets },
2768 { "min_nonwildcard", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard },
2769 { "nick_delay", CF_TIME, NULL, 0, &ConfigFileEntry.nick_delay },
2770 { "no_oper_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.no_oper_flood },
2771 { "operspy_admin_only", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_admin_only },
2772 { "operspy_dont_care_user_info", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_dont_care_user_info },
2773 { "pace_wait", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait },
2774 { "pace_wait_simple", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait_simple },
2775 { "ping_cookie", CF_YESNO, NULL, 0, &ConfigFileEntry.ping_cookie },
2776 { "reject_after_count", CF_INT, NULL, 0, &ConfigFileEntry.reject_after_count },
2777 { "reject_ban_time", CF_TIME, NULL, 0, &ConfigFileEntry.reject_ban_time },
2778 { "reject_duration", CF_TIME, NULL, 0, &ConfigFileEntry.reject_duration },
2779 { "throttle_count", CF_INT, NULL, 0, &ConfigFileEntry.throttle_count },
2780 { "throttle_duration", CF_TIME, NULL, 0, &ConfigFileEntry.throttle_duration },
2781 { "short_motd", CF_YESNO, NULL, 0, &ConfigFileEntry.short_motd },
2782 { "stats_c_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_c_oper_only },
2783 { "stats_e_disabled", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_e_disabled },
2784 { "stats_h_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_h_oper_only },
2785 { "stats_o_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_o_oper_only },
2786 { "stats_P_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_P_oper_only },
2787 { "stats_y_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only },
2788 { "target_change", CF_YESNO, NULL, 0, &ConfigFileEntry.target_change },
2789 { "ts_max_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_max_delta },
2790 { "ts_warn_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_warn_delta },
2791 { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually },
2792 { "warn_no_nline", CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline },
2793 { "use_propagated_bans",CF_YESNO, NULL, 0, &ConfigFileEntry.use_propagated_bans },
2794 { "client_flood_max_lines", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_max_lines },
2795 { "client_flood_burst_rate", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_rate },
2796 { "client_flood_burst_max", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_max },
2797 { "client_flood_message_num", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_num },
2798 { "client_flood_message_time", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_time },
2799 { "max_ratelimit_tokens", CF_INT, NULL, 0, &ConfigFileEntry.max_ratelimit_tokens },
2800 { "away_interval", CF_INT, NULL, 0, &ConfigFileEntry.away_interval },
2801 { "hide_opers_in_whois", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_opers_in_whois },
2802 { "hide_opers", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_opers },
2803 { "certfp_method", CF_STRING, conf_set_general_certfp_method, 0, NULL },
2804 { "drain_reason", CF_QSTRING, NULL, BUFSIZE, &ConfigFileEntry.drain_reason },
2805 { "tls_ciphers_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.tls_ciphers_oper_only },
2806 { "\0", 0, NULL, 0, NULL }
2807 };
2808
2809 static struct ConfEntry conf_channel_table[] =
2810 {
2811 { "default_split_user_count", CF_INT, NULL, 0, &ConfigChannel.default_split_user_count },
2812 { "default_split_server_count", CF_INT, NULL, 0, &ConfigChannel.default_split_server_count },
2813 { "burst_topicwho", CF_YESNO, NULL, 0, &ConfigChannel.burst_topicwho },
2814 { "kick_on_split_riding", CF_YESNO, NULL, 0, &ConfigChannel.kick_on_split_riding },
2815 { "knock_delay", CF_TIME, NULL, 0, &ConfigChannel.knock_delay },
2816 { "knock_delay_channel",CF_TIME, NULL, 0, &ConfigChannel.knock_delay_channel },
2817 { "max_bans", CF_INT, NULL, 0, &ConfigChannel.max_bans },
2818 { "max_bans_large", CF_INT, NULL, 0, &ConfigChannel.max_bans_large },
2819 { "max_chans_per_user", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user },
2820 { "max_chans_per_user_large", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user_large },
2821 { "no_create_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_create_on_split },
2822 { "no_join_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_join_on_split },
2823 { "only_ascii_channels", CF_YESNO, NULL, 0, &ConfigChannel.only_ascii_channels },
2824 { "use_except", CF_YESNO, NULL, 0, &ConfigChannel.use_except },
2825 { "use_invex", CF_YESNO, NULL, 0, &ConfigChannel.use_invex },
2826 { "use_forward", CF_YESNO, NULL, 0, &ConfigChannel.use_forward },
2827 { "use_knock", CF_YESNO, NULL, 0, &ConfigChannel.use_knock },
2828 { "resv_forcepart", CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart },
2829 { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change },
2830 { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
2831 { "autochanmodes", CF_QSTRING, conf_set_channel_autochanmodes, 0, NULL },
2832 { "displayed_usercount", CF_INT, NULL, 0, &ConfigChannel.displayed_usercount },
2833 { "strip_topic_colors", CF_YESNO, NULL, 0, &ConfigChannel.strip_topic_colors },
2834 { "opmod_send_statusmsg", CF_YESNO, NULL, 0, &ConfigChannel.opmod_send_statusmsg },
2835 { "\0", 0, NULL, 0, NULL }
2836 };
2837
2838 static struct ConfEntry conf_serverhide_table[] =
2839 {
2840 { "disable_hidden", CF_YESNO, NULL, 0, &ConfigServerHide.disable_hidden },
2841 { "flatten_links", CF_YESNO, NULL, 0, &ConfigServerHide.flatten_links },
2842 { "hidden", CF_YESNO, NULL, 0, &ConfigServerHide.hidden },
2843 { "links_delay", CF_TIME, conf_set_serverhide_links_delay, 0, NULL },
2844 { "\0", 0, NULL, 0, NULL }
2845 };
2846 /* *INDENT-ON* */
2847
2848 void
2849 newconf_init()
2850 {
2851 add_top_conf("modules", NULL, NULL, NULL);
2852 add_conf_item("modules", "path", CF_QSTRING, conf_set_modules_path);
2853 add_conf_item("modules", "module", CF_QSTRING, conf_set_modules_module);
2854
2855 add_top_conf("serverinfo", NULL, NULL, conf_serverinfo_table);
2856 add_top_conf("admin", NULL, NULL, conf_admin_table);
2857 add_top_conf("log", NULL, NULL, conf_log_table);
2858 add_top_conf("operator", conf_begin_oper, conf_end_oper, conf_operator_table);
2859 add_top_conf("class", conf_begin_class, conf_end_class, conf_class_table);
2860 add_top_conf("privset", NULL, NULL, conf_privset_table);
2861
2862 add_top_conf("listen", conf_begin_listen, conf_end_listen, NULL);
2863 add_conf_item("listen", "defer_accept", CF_YESNO, conf_set_listen_defer_accept);
2864 add_conf_item("listen", "wsock", CF_YESNO, conf_set_listen_wsock);
2865 add_conf_item("listen", "port", CF_INT | CF_FLIST, conf_set_listen_port);
2866 add_conf_item("listen", "sslport", CF_INT | CF_FLIST, conf_set_listen_sslport);
2867 add_conf_item("listen", "sctp_port", CF_INT | CF_FLIST, conf_set_listen_sctp_port);
2868 add_conf_item("listen", "sctp_sslport", CF_INT | CF_FLIST, conf_set_listen_sctp_sslport);
2869 add_conf_item("listen", "ip", CF_QSTRING, conf_set_listen_address);
2870 add_conf_item("listen", "host", CF_QSTRING, conf_set_listen_address);
2871
2872 add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
2873
2874 add_top_conf("shared", conf_cleanup_shared, conf_cleanup_shared, NULL);
2875 add_conf_item("shared", "oper", CF_QSTRING | CF_FLIST, conf_set_shared_oper);
2876 add_conf_item("shared", "flags", CF_STRING | CF_FLIST, conf_set_shared_flags);
2877
2878 add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);
2879
2880 add_top_conf("exempt", NULL, NULL, NULL);
2881 add_conf_item("exempt", "ip", CF_QSTRING, conf_set_exempt_ip);
2882
2883 add_top_conf("cluster", conf_cleanup_cluster, conf_cleanup_cluster, NULL);
2884 add_conf_item("cluster", "name", CF_QSTRING, conf_set_cluster_name);
2885 add_conf_item("cluster", "flags", CF_STRING | CF_FLIST, conf_set_cluster_flags);
2886
2887 add_top_conf("general", NULL, NULL, conf_general_table);
2888 add_top_conf("channel", NULL, NULL, conf_channel_table);
2889 add_top_conf("serverhide", NULL, NULL, conf_serverhide_table);
2890
2891 add_top_conf("service", NULL, NULL, NULL);
2892 add_conf_item("service", "name", CF_QSTRING, conf_set_service_name);
2893
2894 add_top_conf("alias", conf_begin_alias, conf_end_alias, NULL);
2895 add_conf_item("alias", "name", CF_QSTRING, conf_set_alias_name);
2896 add_conf_item("alias", "target", CF_QSTRING, conf_set_alias_target);
2897
2898 add_top_conf("blacklist", NULL, NULL, NULL);
2899 add_conf_item("blacklist", "host", CF_QSTRING, conf_set_blacklist_host);
2900 add_conf_item("blacklist", "type", CF_STRING | CF_FLIST, conf_set_blacklist_type);
2901 add_conf_item("blacklist", "matches", CF_QSTRING | CF_FLIST, conf_set_blacklist_matches);
2902 add_conf_item("blacklist", "reject_reason", CF_QSTRING, conf_set_blacklist_reason);
2903
2904 add_top_conf("opm", conf_begin_opm, conf_end_opm, NULL);
2905 add_conf_item("opm", "timeout", CF_INT, conf_set_opm_timeout);
2906 add_conf_item("opm", "listen_ipv4", CF_QSTRING, conf_set_opm_listen_address_ipv4);
2907 add_conf_item("opm", "listen_ipv6", CF_QSTRING, conf_set_opm_listen_address_ipv6);
2908 add_conf_item("opm", "port_v4", CF_INT, conf_set_opm_listen_port_ipv4);
2909 add_conf_item("opm", "port_v6", CF_INT, conf_set_opm_listen_port_ipv6);
2910 add_conf_item("opm", "listen_port", CF_INT, conf_set_opm_listen_port);
2911 add_conf_item("opm", "socks4_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_socks4);
2912 add_conf_item("opm", "socks5_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_socks5);
2913 add_conf_item("opm", "httpconnect_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_httpconnect);
2914 add_conf_item("opm", "httpsconnect_ports", CF_INT | CF_FLIST, conf_set_opm_scan_ports_httpsconnect);
2915 }
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