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[solanum.git] / src / newconf.c
1 /* This code is in the public domain.
2 * $Id: newconf.c 3550 2007-08-09 06:47:26Z nenolod $
3 */
4
5 #include "stdinc.h"
6
7 #ifdef HAVE_LIBCRYPTO
8 #include <openssl/pem.h>
9 #include <openssl/rsa.h>
10 #endif
11
12 #include "newconf.h"
13 #include "ircd_defs.h"
14 #include "common.h"
15 #include "logger.h"
16 #include "s_conf.h"
17 #include "s_user.h"
18 #include "s_newconf.h"
19 #include "send.h"
20 #include "setup.h"
21 #include "modules.h"
22 #include "listener.h"
23 #include "hostmask.h"
24 #include "s_serv.h"
25 #include "hash.h"
26 #include "cache.h"
27 #include "ircd.h"
28 #include "snomask.h"
29 #include "blacklist.h"
30 #include "sslproc.h"
31 #include "privilege.h"
32
33 #define CF_TYPE(x) ((x) & CF_MTYPE)
34
35 static int yy_defer_accept = 1;
36
37 struct TopConf *conf_cur_block;
38 static char *conf_cur_block_name = NULL;
39
40 static rb_dlink_list conf_items;
41
42 static struct ConfItem *yy_aconf = NULL;
43
44 static struct Class *yy_class = NULL;
45
46 static struct remote_conf *yy_shared = NULL;
47 static struct server_conf *yy_server = NULL;
48
49 static rb_dlink_list yy_aconf_list;
50 static rb_dlink_list yy_oper_list;
51 static rb_dlink_list yy_shared_list;
52 static rb_dlink_list yy_cluster_list;
53 static struct oper_conf *yy_oper = NULL;
54
55 static struct alias_entry *yy_alias = NULL;
56
57 static char *yy_blacklist_host = NULL;
58 static char *yy_blacklist_reason = NULL;
59 static int yy_blacklist_ipv4 = 1;
60 static int yy_blacklist_ipv6 = 0;
61 static rb_dlink_list yy_blacklist_filters;
62
63 static char *yy_privset_extends = NULL;
64
65 static const char *
66 conf_strtype(int type)
67 {
68 switch (CF_TYPE(type))
69 {
70 case CF_INT:
71 return "integer value";
72 case CF_STRING:
73 return "unquoted string";
74 case CF_YESNO:
75 return "yes/no value";
76 case CF_QSTRING:
77 return "quoted string";
78 case CF_TIME:
79 return "time/size value";
80 default:
81 return "unknown type";
82 }
83 }
84
85 int
86 add_top_conf(const char *name, int (*sfunc) (struct TopConf *),
87 int (*efunc) (struct TopConf *), struct ConfEntry *items)
88 {
89 struct TopConf *tc;
90
91 tc = rb_malloc(sizeof(struct TopConf));
92
93 tc->tc_name = name;
94 tc->tc_sfunc = sfunc;
95 tc->tc_efunc = efunc;
96 tc->tc_entries = items;
97
98 rb_dlinkAddAlloc(tc, &conf_items);
99 return 0;
100 }
101
102 struct TopConf *
103 find_top_conf(const char *name)
104 {
105 rb_dlink_node *d;
106 struct TopConf *tc;
107
108 RB_DLINK_FOREACH(d, conf_items.head)
109 {
110 tc = d->data;
111 if(strcasecmp(tc->tc_name, name) == 0)
112 return tc;
113 }
114
115 return NULL;
116 }
117
118
119 struct ConfEntry *
120 find_conf_item(const struct TopConf *top, const char *name)
121 {
122 struct ConfEntry *cf;
123 rb_dlink_node *d;
124
125 if(top->tc_entries)
126 {
127 int i;
128
129 for(i = 0; top->tc_entries[i].cf_type; i++)
130 {
131 cf = &top->tc_entries[i];
132
133 if(!strcasecmp(cf->cf_name, name))
134 return cf;
135 }
136 }
137
138 RB_DLINK_FOREACH(d, top->tc_items.head)
139 {
140 cf = d->data;
141 if(strcasecmp(cf->cf_name, name) == 0)
142 return cf;
143 }
144
145 return NULL;
146 }
147
148 int
149 remove_top_conf(char *name)
150 {
151 struct TopConf *tc;
152 rb_dlink_node *ptr;
153
154 if((tc = find_top_conf(name)) == NULL)
155 return -1;
156
157 if((ptr = rb_dlinkFind(tc, &conf_items)) == NULL)
158 return -1;
159
160 rb_dlinkDestroy(ptr, &conf_items);
161 rb_free(tc);
162
163 return 0;
164 }
165
166 static void
167 conf_set_serverinfo_name(void *data)
168 {
169 if(ServerInfo.name == NULL)
170 {
171 const char *s;
172 int dots = 0;
173
174 for(s = data; *s != '\0'; s++)
175 {
176 if(!IsServChar(*s))
177 {
178 conf_report_error("Ignoring serverinfo::name "
179 "-- bogus servername.");
180 return;
181 }
182 else if(*s == '.')
183 ++dots;
184 }
185
186 if(!dots)
187 {
188 conf_report_error("Ignoring serverinfo::name -- must contain '.'");
189 return;
190 }
191
192 s = data;
193
194 if(IsDigit(*s))
195 {
196 conf_report_error("Ignoring serverinfo::name -- cannot begin with digit.");
197 return;
198 }
199
200 /* the ircd will exit() in main() if we dont set one */
201 if(strlen(s) <= HOSTLEN)
202 ServerInfo.name = rb_strdup((char *) data);
203 }
204 }
205
206 static void
207 conf_set_serverinfo_sid(void *data)
208 {
209 char *sid = data;
210
211 if(ServerInfo.sid[0] == '\0')
212 {
213 if(!IsDigit(sid[0]) || !IsIdChar(sid[1]) ||
214 !IsIdChar(sid[2]) || sid[3] != '\0')
215 {
216 conf_report_error("Ignoring serverinfo::sid "
217 "-- bogus sid.");
218 return;
219 }
220
221 strcpy(ServerInfo.sid, sid);
222 }
223 }
224
225 static void
226 conf_set_serverinfo_network_name(void *data)
227 {
228 char *p;
229
230 if((p = strchr((char *) data, ' ')))
231 *p = '\0';
232
233 rb_free(ServerInfo.network_name);
234 ServerInfo.network_name = rb_strdup((char *) data);
235 }
236
237 static void
238 conf_set_serverinfo_vhost(void *data)
239 {
240 if(rb_inet_pton(AF_INET, (char *) data, &ServerInfo.ip.sin_addr) <= 0)
241 {
242 conf_report_error("Invalid netmask for server IPv4 vhost (%s)", (char *) data);
243 return;
244 }
245 ServerInfo.ip.sin_family = AF_INET;
246 ServerInfo.specific_ipv4_vhost = 1;
247 }
248
249 static void
250 conf_set_serverinfo_vhost6(void *data)
251 {
252 #ifdef RB_IPV6
253 if(rb_inet_pton(AF_INET6, (char *) data, &ServerInfo.ip6.sin6_addr) <= 0)
254 {
255 conf_report_error("Invalid netmask for server IPv6 vhost (%s)", (char *) data);
256 return;
257 }
258
259 ServerInfo.specific_ipv6_vhost = 1;
260 ServerInfo.ip6.sin6_family = AF_INET6;
261 #else
262 conf_report_error("Warning -- ignoring serverinfo::vhost6 -- IPv6 support not available.");
263 #endif
264 }
265
266 static void
267 conf_set_serverinfo_nicklen(void *data)
268 {
269 ConfigFileEntry.nicklen = (*(unsigned int *) data) + 1;
270
271 if (ConfigFileEntry.nicklen > NICKLEN)
272 {
273 conf_report_error("Warning -- ignoring serverinfo::nicklen -- provided nicklen (%u) is greater than allowed nicklen (%u)",
274 ConfigFileEntry.nicklen - 1, NICKLEN - 1);
275 ConfigFileEntry.nicklen = NICKLEN;
276 }
277 else if (ConfigFileEntry.nicklen < 9 + 1)
278 {
279 conf_report_error("Warning -- serverinfo::nicklen is too low (%u) -- forcing 9",
280 ConfigFileEntry.nicklen - 1);
281 ConfigFileEntry.nicklen = 9 + 1;
282 }
283 }
284
285 static void
286 conf_set_modules_module(void *data)
287 {
288 #ifndef STATIC_MODULES
289 char *m_bn;
290
291 m_bn = rb_basename((char *) data);
292
293 if(findmodule_byname(m_bn) == -1)
294 load_one_module((char *) data, 0);
295
296 rb_free(m_bn);
297 #else
298 conf_report_error("Ignoring modules::module -- loadable module support not present.");
299 #endif
300 }
301
302 static void
303 conf_set_modules_path(void *data)
304 {
305 #ifndef STATIC_MODULES
306 mod_add_path((char *) data);
307 #else
308 conf_report_error("Ignoring modules::path -- loadable module support not present.");
309 #endif
310 }
311
312 struct mode_table
313 {
314 const char *name;
315 int mode;
316 };
317
318 /* *INDENT-OFF* */
319 static struct mode_table umode_table[] = {
320 {"callerid", UMODE_CALLERID },
321 {"deaf", UMODE_DEAF },
322 {"invisible", UMODE_INVISIBLE },
323 {"locops", UMODE_LOCOPS },
324 {"noforward", UMODE_NOFORWARD },
325 {"regonlymsg", UMODE_REGONLYMSG},
326 {"servnotice", UMODE_SERVNOTICE},
327 {"wallop", UMODE_WALLOP },
328 {"operwall", UMODE_OPERWALL },
329 {NULL, 0}
330 };
331
332 static struct mode_table oper_table[] = {
333 {"encrypted", OPER_ENCRYPTED },
334 {"need_ssl", OPER_NEEDSSL },
335 {NULL, 0}
336 };
337
338 static struct mode_table auth_table[] = {
339 {"encrypted", CONF_FLAGS_ENCRYPTED },
340 {"spoof_notice", CONF_FLAGS_SPOOF_NOTICE },
341 {"exceed_limit", CONF_FLAGS_NOLIMIT },
342 {"dnsbl_exempt", CONF_FLAGS_EXEMPTDNSBL },
343 {"kline_exempt", CONF_FLAGS_EXEMPTKLINE },
344 {"flood_exempt", CONF_FLAGS_EXEMPTFLOOD },
345 {"spambot_exempt", CONF_FLAGS_EXEMPTSPAMBOT },
346 {"shide_exempt", CONF_FLAGS_EXEMPTSHIDE },
347 {"jupe_exempt", CONF_FLAGS_EXEMPTJUPE },
348 {"resv_exempt", CONF_FLAGS_EXEMPTRESV },
349 {"no_tilde", CONF_FLAGS_NO_TILDE },
350 {"need_ident", CONF_FLAGS_NEED_IDENTD },
351 {"have_ident", CONF_FLAGS_NEED_IDENTD },
352 {"need_ssl", CONF_FLAGS_NEED_SSL },
353 {"need_sasl", CONF_FLAGS_NEED_SASL },
354 {NULL, 0}
355 };
356
357 static struct mode_table connect_table[] = {
358 { "autoconn", SERVER_AUTOCONN },
359 { "compressed", SERVER_COMPRESSED },
360 { "encrypted", SERVER_ENCRYPTED },
361 { "topicburst", SERVER_TB },
362 { "ssl", SERVER_SSL },
363 { NULL, 0 },
364 };
365
366 static struct mode_table cluster_table[] = {
367 { "kline", SHARED_PKLINE },
368 { "tkline", SHARED_TKLINE },
369 { "unkline", SHARED_UNKLINE },
370 { "locops", SHARED_LOCOPS },
371 { "xline", SHARED_PXLINE },
372 { "txline", SHARED_TXLINE },
373 { "unxline", SHARED_UNXLINE },
374 { "resv", SHARED_PRESV },
375 { "tresv", SHARED_TRESV },
376 { "unresv", SHARED_UNRESV },
377 { "all", CLUSTER_ALL },
378 {NULL, 0}
379 };
380
381 static struct mode_table shared_table[] =
382 {
383 { "kline", SHARED_PKLINE|SHARED_TKLINE },
384 { "xline", SHARED_PXLINE|SHARED_TXLINE },
385 { "resv", SHARED_PRESV|SHARED_TRESV },
386 { "dline", SHARED_PDLINE|SHARED_TDLINE },
387 { "tdline", SHARED_TDLINE },
388 { "pdline", SHARED_PDLINE },
389 { "undline", SHARED_UNDLINE },
390 { "tkline", SHARED_TKLINE },
391 { "unkline", SHARED_UNKLINE },
392 { "txline", SHARED_TXLINE },
393 { "unxline", SHARED_UNXLINE },
394 { "tresv", SHARED_TRESV },
395 { "unresv", SHARED_UNRESV },
396 { "locops", SHARED_LOCOPS },
397 { "rehash", SHARED_REHASH },
398 { "all", SHARED_ALL },
399 { "none", 0 },
400 {NULL, 0}
401 };
402 /* *INDENT-ON* */
403
404 static int
405 find_umode(struct mode_table *tab, const char *name)
406 {
407 int i;
408
409 for (i = 0; tab[i].name; i++)
410 {
411 if(strcmp(tab[i].name, name) == 0)
412 return tab[i].mode;
413 }
414
415 return -1;
416 }
417
418 static void
419 set_modes_from_table(int *modes, const char *whatis, struct mode_table *tab, conf_parm_t * args)
420 {
421 for (; args; args = args->next)
422 {
423 const char *umode;
424 int dir = 1;
425 int mode;
426
427 if(CF_TYPE(args->type) != CF_STRING)
428 {
429 conf_report_error("Warning -- %s is not a string; ignoring.", whatis);
430 continue;
431 }
432
433 umode = args->v.string;
434
435 if(*umode == '~')
436 {
437 dir = 0;
438 umode++;
439 }
440
441 mode = find_umode(tab, umode);
442
443 if(mode == -1)
444 {
445 conf_report_error("Warning -- unknown %s %s.", whatis, args->v.string);
446 continue;
447 }
448
449 if(mode)
450 {
451 if(dir)
452 *modes |= mode;
453 else
454 *modes &= ~mode;
455 }
456 else
457 *modes = 0;
458 }
459 }
460
461 static void
462 conf_set_privset_extends(void *data)
463 {
464 yy_privset_extends = rb_strdup((char *) data);
465 }
466
467 static void
468 conf_set_privset_privs(void *data)
469 {
470 char *privs = NULL;
471 conf_parm_t *args = data;
472
473 for (; args; args = args->next)
474 {
475 if (privs == NULL)
476 privs = rb_strdup(args->v.string);
477 else
478 {
479 char *privs_old = privs;
480
481 privs = rb_malloc(strlen(privs_old) + 1 + strlen(args->v.string) + 1);
482 strcpy(privs, privs_old);
483 strcat(privs, " ");
484 strcat(privs, args->v.string);
485
486 rb_free(privs_old);
487 }
488 }
489
490 if (privs)
491 {
492 if (yy_privset_extends)
493 {
494 struct PrivilegeSet *set = privilegeset_get(yy_privset_extends);
495
496 if (!set)
497 {
498 conf_report_error("Warning -- unknown parent privilege set %s for %s; assuming defaults", yy_privset_extends, conf_cur_block_name);
499
500 set = privilegeset_get("default");
501 }
502
503 privilegeset_extend(set, conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
504
505 rb_free(yy_privset_extends);
506 yy_privset_extends = NULL;
507 }
508 else
509 privilegeset_set_new(conf_cur_block_name != NULL ? conf_cur_block_name : "<unknown>", privs, 0);
510
511 rb_free(privs);
512 }
513 }
514
515 static int
516 conf_begin_oper(struct TopConf *tc)
517 {
518 rb_dlink_node *ptr;
519 rb_dlink_node *next_ptr;
520
521 if(yy_oper != NULL)
522 {
523 free_oper_conf(yy_oper);
524 yy_oper = NULL;
525 }
526
527 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
528 {
529 free_oper_conf(ptr->data);
530 rb_dlinkDestroy(ptr, &yy_oper_list);
531 }
532
533 yy_oper = make_oper_conf();
534 yy_oper->flags |= OPER_ENCRYPTED;
535
536 return 0;
537 }
538
539 static int
540 conf_end_oper(struct TopConf *tc)
541 {
542 struct oper_conf *yy_tmpoper;
543 rb_dlink_node *ptr;
544 rb_dlink_node *next_ptr;
545
546 if(conf_cur_block_name != NULL)
547 {
548 if(strlen(conf_cur_block_name) > OPERNICKLEN)
549 conf_cur_block_name[OPERNICKLEN] = '\0';
550
551 yy_oper->name = rb_strdup(conf_cur_block_name);
552 }
553
554 if(EmptyString(yy_oper->name))
555 {
556 conf_report_error("Ignoring operator block -- missing name.");
557 return 0;
558 }
559
560 #ifdef HAVE_LIBCRYPTO
561 if(EmptyString(yy_oper->passwd) && EmptyString(yy_oper->rsa_pubkey_file))
562 #else
563 if(EmptyString(yy_oper->passwd))
564 #endif
565 {
566 conf_report_error("Ignoring operator block for %s -- missing password",
567 yy_oper->name);
568 return 0;
569 }
570
571
572 if (!yy_oper->privset)
573 yy_oper->privset = privilegeset_get("default");
574
575 /* now, yy_oper_list contains a stack of oper_conf's with just user
576 * and host in, yy_oper contains the rest of the information which
577 * we need to copy into each element in yy_oper_list
578 */
579 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_oper_list.head)
580 {
581 yy_tmpoper = ptr->data;
582
583 yy_tmpoper->name = rb_strdup(yy_oper->name);
584
585 /* could be an rsa key instead.. */
586 if(!EmptyString(yy_oper->passwd))
587 yy_tmpoper->passwd = rb_strdup(yy_oper->passwd);
588
589 yy_tmpoper->flags = yy_oper->flags;
590 yy_tmpoper->umodes = yy_oper->umodes;
591 yy_tmpoper->snomask = yy_oper->snomask;
592 yy_tmpoper->privset = yy_oper->privset;
593
594 #ifdef HAVE_LIBCRYPTO
595 if(yy_oper->rsa_pubkey_file)
596 {
597 BIO *file;
598
599 if((file = BIO_new_file(yy_oper->rsa_pubkey_file, "r")) == NULL)
600 {
601 conf_report_error("Ignoring operator block for %s -- "
602 "rsa_public_key_file cant be opened",
603 yy_tmpoper->name);
604 return 0;
605 }
606
607 yy_tmpoper->rsa_pubkey =
608 (RSA *) PEM_read_bio_RSA_PUBKEY(file, NULL, 0, NULL);
609
610 (void)BIO_set_close(file, BIO_CLOSE);
611 BIO_free(file);
612
613 if(yy_tmpoper->rsa_pubkey == NULL)
614 {
615 conf_report_error("Ignoring operator block for %s -- "
616 "rsa_public_key_file key invalid; check syntax",
617 yy_tmpoper->name);
618 return 0;
619 }
620 }
621
622 if(!EmptyString(yy_oper->certfp))
623 yy_tmpoper->certfp = rb_strdup(yy_oper->certfp);
624 #endif
625
626 /* all is ok, put it on oper_conf_list */
627 rb_dlinkMoveNode(ptr, &yy_oper_list, &oper_conf_list);
628 }
629
630 free_oper_conf(yy_oper);
631 yy_oper = NULL;
632
633 return 0;
634 }
635
636 static void
637 conf_set_oper_flags(void *data)
638 {
639 conf_parm_t *args = data;
640
641 set_modes_from_table(&yy_oper->flags, "flag", oper_table, args);
642 }
643
644 static void
645 conf_set_oper_fingerprint(void *data)
646 {
647 if (yy_oper->certfp)
648 rb_free(yy_oper->certfp);
649 yy_oper->certfp = rb_strdup((char *) data);
650 }
651
652 static void
653 conf_set_oper_privset(void *data)
654 {
655 yy_oper->privset = privilegeset_get((char *) data);
656 }
657
658 static void
659 conf_set_oper_user(void *data)
660 {
661 struct oper_conf *yy_tmpoper;
662 char *p;
663 char *host = (char *) data;
664
665 yy_tmpoper = make_oper_conf();
666
667 if((p = strchr(host, '@')))
668 {
669 *p++ = '\0';
670
671 yy_tmpoper->username = rb_strdup(host);
672 yy_tmpoper->host = rb_strdup(p);
673 }
674 else
675 {
676
677 yy_tmpoper->username = rb_strdup("*");
678 yy_tmpoper->host = rb_strdup(host);
679 }
680
681 if(EmptyString(yy_tmpoper->username) || EmptyString(yy_tmpoper->host))
682 {
683 conf_report_error("Ignoring user -- missing username/host");
684 free_oper_conf(yy_tmpoper);
685 return;
686 }
687
688 rb_dlinkAddAlloc(yy_tmpoper, &yy_oper_list);
689 }
690
691 static void
692 conf_set_oper_password(void *data)
693 {
694 if(yy_oper->passwd)
695 {
696 memset(yy_oper->passwd, 0, strlen(yy_oper->passwd));
697 rb_free(yy_oper->passwd);
698 }
699
700 yy_oper->passwd = rb_strdup((char *) data);
701 }
702
703 static void
704 conf_set_oper_rsa_public_key_file(void *data)
705 {
706 #ifdef HAVE_LIBCRYPTO
707 rb_free(yy_oper->rsa_pubkey_file);
708 yy_oper->rsa_pubkey_file = rb_strdup((char *) data);
709 #else
710 conf_report_error("Warning -- ignoring rsa_public_key_file (OpenSSL support not available");
711 #endif
712 }
713
714 static void
715 conf_set_oper_umodes(void *data)
716 {
717 set_modes_from_table(&yy_oper->umodes, "umode", umode_table, data);
718 }
719
720 static void
721 conf_set_oper_snomask(void *data)
722 {
723 yy_oper->snomask = parse_snobuf_to_mask(0, (const char *) data);
724 }
725
726 static int
727 conf_begin_class(struct TopConf *tc)
728 {
729 if(yy_class)
730 free_class(yy_class);
731
732 yy_class = make_class();
733 return 0;
734 }
735
736 static int
737 conf_end_class(struct TopConf *tc)
738 {
739 if(conf_cur_block_name != NULL)
740 yy_class->class_name = rb_strdup(conf_cur_block_name);
741
742 if(EmptyString(yy_class->class_name))
743 {
744 conf_report_error("Ignoring connect block -- missing name.");
745 return 0;
746 }
747
748 add_class(yy_class);
749 yy_class = NULL;
750 return 0;
751 }
752
753 static void
754 conf_set_class_ping_time(void *data)
755 {
756 yy_class->ping_freq = *(unsigned int *) data;
757 }
758
759 static void
760 conf_set_class_cidr_ipv4_bitlen(void *data)
761 {
762 unsigned int maxsize = 32;
763 if(*(unsigned int *) data > maxsize)
764 conf_report_error
765 ("class::cidr_ipv4_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
766 *(unsigned int *) data, maxsize);
767 else
768 yy_class->cidr_ipv4_bitlen = *(unsigned int *) data;
769
770 }
771
772 #ifdef RB_IPV6
773 static void
774 conf_set_class_cidr_ipv6_bitlen(void *data)
775 {
776 unsigned int maxsize = 128;
777 if(*(unsigned int *) data > maxsize)
778 conf_report_error
779 ("class::cidr_ipv6_bitlen argument exceeds maxsize (%d > %d) - ignoring.",
780 *(unsigned int *) data, maxsize);
781 else
782 yy_class->cidr_ipv6_bitlen = *(unsigned int *) data;
783
784 }
785 #endif
786
787 static void
788 conf_set_class_number_per_cidr(void *data)
789 {
790 yy_class->cidr_amount = *(unsigned int *) data;
791 }
792
793 static void
794 conf_set_class_number_per_ip(void *data)
795 {
796 yy_class->max_local = *(unsigned int *) data;
797 }
798
799
800 static void
801 conf_set_class_number_per_ip_global(void *data)
802 {
803 yy_class->max_global = *(unsigned int *) data;
804 }
805
806 static void
807 conf_set_class_number_per_ident(void *data)
808 {
809 yy_class->max_ident = *(unsigned int *) data;
810 }
811
812 static void
813 conf_set_class_connectfreq(void *data)
814 {
815 yy_class->con_freq = *(unsigned int *) data;
816 }
817
818 static void
819 conf_set_class_max_number(void *data)
820 {
821 yy_class->max_total = *(unsigned int *) data;
822 }
823
824 static void
825 conf_set_class_sendq(void *data)
826 {
827 yy_class->max_sendq = *(unsigned int *) data;
828 }
829
830 static char *listener_address;
831
832 static int
833 conf_begin_listen(struct TopConf *tc)
834 {
835 rb_free(listener_address);
836 listener_address = NULL;
837 return 0;
838 }
839
840 static int
841 conf_end_listen(struct TopConf *tc)
842 {
843 rb_free(listener_address);
844 listener_address = NULL;
845 return 0;
846 }
847
848 static void
849 conf_set_listen_defer_accept(void *data)
850 {
851 yy_defer_accept = *(unsigned int *) data;
852 }
853
854 static void
855 conf_set_listen_port_both(void *data, int ssl)
856 {
857 conf_parm_t *args = data;
858 for (; args; args = args->next)
859 {
860 if(CF_TYPE(args->type) != CF_INT)
861 {
862 conf_report_error
863 ("listener::port argument is not an integer " "-- ignoring.");
864 continue;
865 }
866 if(listener_address == NULL)
867 {
868 add_listener(args->v.number, listener_address, AF_INET, ssl, ssl || yy_defer_accept);
869 #ifdef RB_IPV6
870 add_listener(args->v.number, listener_address, AF_INET6, ssl, ssl || yy_defer_accept);
871 #endif
872 }
873 else
874 {
875 int family;
876 #ifdef RB_IPV6
877 if(strchr(listener_address, ':') != NULL)
878 family = AF_INET6;
879 else
880 #endif
881 family = AF_INET;
882
883 add_listener(args->v.number, listener_address, family, ssl, ssl || yy_defer_accept);
884
885 }
886
887 }
888 }
889
890 static void
891 conf_set_listen_port(void *data)
892 {
893 conf_set_listen_port_both(data, 0);
894 }
895
896 static void
897 conf_set_listen_sslport(void *data)
898 {
899 conf_set_listen_port_both(data, 1);
900 }
901
902 static void
903 conf_set_listen_address(void *data)
904 {
905 rb_free(listener_address);
906 listener_address = rb_strdup(data);
907 }
908
909 static int
910 conf_begin_auth(struct TopConf *tc)
911 {
912 rb_dlink_node *ptr;
913 rb_dlink_node *next_ptr;
914
915 if(yy_aconf)
916 free_conf(yy_aconf);
917
918 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
919 {
920 free_conf(ptr->data);
921 rb_dlinkDestroy(ptr, &yy_aconf_list);
922 }
923
924 yy_aconf = make_conf();
925 yy_aconf->status = CONF_CLIENT;
926
927 return 0;
928 }
929
930 static int
931 conf_end_auth(struct TopConf *tc)
932 {
933 struct ConfItem *yy_tmp, *found_conf;
934 rb_dlink_node *ptr;
935 rb_dlink_node *next_ptr;
936
937 if(EmptyString(yy_aconf->info.name))
938 yy_aconf->info.name = rb_strdup("NOMATCH");
939
940 /* didnt even get one ->host? */
941 if(EmptyString(yy_aconf->host))
942 {
943 conf_report_error("Ignoring auth block -- missing user@host");
944 return 0;
945 }
946
947 /* so the stacking works in order.. */
948 collapse(yy_aconf->user);
949 collapse(yy_aconf->host);
950 conf_add_class_to_conf(yy_aconf);
951 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
952 conf_report_error("Ignoring redundant auth block (after *@*)");
953 else if ((found_conf = find_exact_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user)) &&
954 (!found_conf->spasswd || (yy_aconf->spasswd &&
955 0 == irccmp(found_conf->spasswd, yy_aconf->spasswd))))
956 conf_report_error("Ignoring duplicate auth block for %s@%s",
957 yy_aconf->user, yy_aconf->host);
958 else
959 add_conf_by_address(yy_aconf->host, CONF_CLIENT, yy_aconf->user, yy_aconf->spasswd, yy_aconf);
960
961 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_aconf_list.head)
962 {
963 yy_tmp = ptr->data;
964
965 if(yy_aconf->passwd)
966 yy_tmp->passwd = rb_strdup(yy_aconf->passwd);
967
968 if(yy_aconf->spasswd)
969 yy_tmp->spasswd = rb_strdup(yy_aconf->spasswd);
970
971 /* this will always exist.. */
972 yy_tmp->info.name = rb_strdup(yy_aconf->info.name);
973
974 if(yy_aconf->className)
975 yy_tmp->className = rb_strdup(yy_aconf->className);
976
977 yy_tmp->flags = yy_aconf->flags;
978 yy_tmp->port = yy_aconf->port;
979
980 collapse(yy_tmp->user);
981 collapse(yy_tmp->host);
982
983 conf_add_class_to_conf(yy_tmp);
984
985 if ((found_conf = find_exact_conf_by_address("*", CONF_CLIENT, "*")) && found_conf->spasswd == NULL)
986 conf_report_error("Ignoring redundant auth block (after *@*)");
987 else if ((found_conf = find_exact_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user)) &&
988 (!found_conf->spasswd || (yy_tmp->spasswd &&
989 0 == irccmp(found_conf->spasswd, yy_tmp->spasswd))))
990 conf_report_error("Ignoring duplicate auth block for %s@%s",
991 yy_tmp->user, yy_tmp->host);
992 else
993 add_conf_by_address(yy_tmp->host, CONF_CLIENT, yy_tmp->user, yy_tmp->spasswd, yy_tmp);
994 rb_dlinkDestroy(ptr, &yy_aconf_list);
995 }
996
997 yy_aconf = NULL;
998 return 0;
999 }
1000
1001 static void
1002 conf_set_auth_user(void *data)
1003 {
1004 struct ConfItem *yy_tmp;
1005 char *p;
1006
1007 /* The first user= line doesn't allocate a new conf */
1008 if(!EmptyString(yy_aconf->host))
1009 {
1010 yy_tmp = make_conf();
1011 yy_tmp->status = CONF_CLIENT;
1012 }
1013 else
1014 yy_tmp = yy_aconf;
1015
1016 if((p = strchr(data, '@')))
1017 {
1018 *p++ = '\0';
1019
1020 yy_tmp->user = rb_strdup(data);
1021 yy_tmp->host = rb_strdup(p);
1022 }
1023 else
1024 {
1025 yy_tmp->user = rb_strdup("*");
1026 yy_tmp->host = rb_strdup(data);
1027 }
1028
1029 if(yy_aconf != yy_tmp)
1030 rb_dlinkAddAlloc(yy_tmp, &yy_aconf_list);
1031 }
1032
1033 static void
1034 conf_set_auth_auth_user(void *data)
1035 {
1036 if(yy_aconf->spasswd)
1037 memset(yy_aconf->spasswd, 0, strlen(yy_aconf->spasswd));
1038 rb_free(yy_aconf->spasswd);
1039 yy_aconf->spasswd = rb_strdup(data);
1040 }
1041
1042 static void
1043 conf_set_auth_passwd(void *data)
1044 {
1045 if(yy_aconf->passwd)
1046 memset(yy_aconf->passwd, 0, strlen(yy_aconf->passwd));
1047 rb_free(yy_aconf->passwd);
1048 yy_aconf->passwd = rb_strdup(data);
1049 }
1050
1051 static void
1052 conf_set_auth_spoof(void *data)
1053 {
1054 char *p;
1055 char *user = NULL;
1056 char *host = NULL;
1057
1058 host = data;
1059
1060 /* user@host spoof */
1061 if((p = strchr(host, '@')) != NULL)
1062 {
1063 *p = '\0';
1064 user = data;
1065 host = p+1;
1066
1067 if(EmptyString(user))
1068 {
1069 conf_report_error("Warning -- spoof ident empty.");
1070 return;
1071 }
1072
1073 if(strlen(user) > USERLEN)
1074 {
1075 conf_report_error("Warning -- spoof ident length invalid.");
1076 return;
1077 }
1078
1079 if(!valid_username(user))
1080 {
1081 conf_report_error("Warning -- invalid spoof (ident).");
1082 return;
1083 }
1084
1085 /* this must be restored! */
1086 *p = '@';
1087 }
1088
1089 if(EmptyString(host))
1090 {
1091 conf_report_error("Warning -- spoof host empty.");
1092 return;
1093 }
1094
1095 if(strlen(host) > HOSTLEN)
1096 {
1097 conf_report_error("Warning -- spoof host length invalid.");
1098 return;
1099 }
1100
1101 if(!valid_hostname(host))
1102 {
1103 conf_report_error("Warning -- invalid spoof (host).");
1104 return;
1105 }
1106
1107 rb_free(yy_aconf->info.name);
1108 yy_aconf->info.name = rb_strdup(data);
1109 yy_aconf->flags |= CONF_FLAGS_SPOOF_IP;
1110 }
1111
1112 static void
1113 conf_set_auth_flags(void *data)
1114 {
1115 conf_parm_t *args = data;
1116
1117 set_modes_from_table((int *) &yy_aconf->flags, "flag", auth_table, args);
1118 }
1119
1120 static void
1121 conf_set_auth_redir_serv(void *data)
1122 {
1123 yy_aconf->flags |= CONF_FLAGS_REDIR;
1124 rb_free(yy_aconf->info.name);
1125 yy_aconf->info.name = rb_strdup(data);
1126 }
1127
1128 static void
1129 conf_set_auth_redir_port(void *data)
1130 {
1131 int port = *(unsigned int *) data;
1132
1133 yy_aconf->flags |= CONF_FLAGS_REDIR;
1134 yy_aconf->port = port;
1135 }
1136
1137 static void
1138 conf_set_auth_class(void *data)
1139 {
1140 rb_free(yy_aconf->className);
1141 yy_aconf->className = rb_strdup(data);
1142 }
1143
1144 /* ok, shared_oper handles the stacking, shared_flags handles adding
1145 * things.. so all we need to do when we start and end a shared block, is
1146 * clean up anything thats been left over.
1147 */
1148 static int
1149 conf_cleanup_shared(struct TopConf *tc)
1150 {
1151 rb_dlink_node *ptr, *next_ptr;
1152
1153 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1154 {
1155 free_remote_conf(ptr->data);
1156 rb_dlinkDestroy(ptr, &yy_shared_list);
1157 }
1158
1159 if(yy_shared != NULL)
1160 {
1161 free_remote_conf(yy_shared);
1162 yy_shared = NULL;
1163 }
1164
1165 return 0;
1166 }
1167
1168 static void
1169 conf_set_shared_oper(void *data)
1170 {
1171 conf_parm_t *args = data;
1172 const char *username;
1173 char *p;
1174
1175 if(yy_shared != NULL)
1176 free_remote_conf(yy_shared);
1177
1178 yy_shared = make_remote_conf();
1179
1180 if(args->next != NULL)
1181 {
1182 if(CF_TYPE(args->type) != CF_QSTRING)
1183 {
1184 conf_report_error("Ignoring shared::oper -- server is not a qstring");
1185 return;
1186 }
1187
1188 yy_shared->server = rb_strdup(args->v.string);
1189 args = args->next;
1190 }
1191 else
1192 yy_shared->server = rb_strdup("*");
1193
1194 if(CF_TYPE(args->type) != CF_QSTRING)
1195 {
1196 conf_report_error("Ignoring shared::oper -- oper is not a qstring");
1197 return;
1198 }
1199
1200 if((p = strchr(args->v.string, '@')) == NULL)
1201 {
1202 conf_report_error("Ignoring shard::oper -- oper is not a user@host");
1203 return;
1204 }
1205
1206 username = args->v.string;
1207 *p++ = '\0';
1208
1209 if(EmptyString(p))
1210 yy_shared->host = rb_strdup("*");
1211 else
1212 yy_shared->host = rb_strdup(p);
1213
1214 if(EmptyString(username))
1215 yy_shared->username = rb_strdup("*");
1216 else
1217 yy_shared->username = rb_strdup(username);
1218
1219 rb_dlinkAddAlloc(yy_shared, &yy_shared_list);
1220 yy_shared = NULL;
1221 }
1222
1223 static void
1224 conf_set_shared_flags(void *data)
1225 {
1226 conf_parm_t *args = data;
1227 int flags = 0;
1228 rb_dlink_node *ptr, *next_ptr;
1229
1230 if(yy_shared != NULL)
1231 free_remote_conf(yy_shared);
1232
1233 set_modes_from_table(&flags, "flag", shared_table, args);
1234
1235 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_shared_list.head)
1236 {
1237 yy_shared = ptr->data;
1238
1239 yy_shared->flags = flags;
1240 rb_dlinkDestroy(ptr, &yy_shared_list);
1241 rb_dlinkAddTail(yy_shared, &yy_shared->node, &shared_conf_list);
1242 }
1243
1244 yy_shared = NULL;
1245 }
1246
1247 static int
1248 conf_begin_connect(struct TopConf *tc)
1249 {
1250 if(yy_server)
1251 free_server_conf(yy_server);
1252
1253 yy_server = make_server_conf();
1254 yy_server->port = PORTNUM;
1255 yy_server->flags |= SERVER_TB;
1256
1257 if(conf_cur_block_name != NULL)
1258 yy_server->name = rb_strdup(conf_cur_block_name);
1259
1260 return 0;
1261 }
1262
1263 static int
1264 conf_end_connect(struct TopConf *tc)
1265 {
1266 if(EmptyString(yy_server->name))
1267 {
1268 conf_report_error("Ignoring connect block -- missing name.");
1269 return 0;
1270 }
1271
1272 if(ServerInfo.name != NULL && !irccmp(ServerInfo.name, yy_server->name))
1273 {
1274 conf_report_error("Ignoring connect block for %s -- name is equal to my own name.",
1275 yy_server->name);
1276 return 0;
1277 }
1278
1279 if((EmptyString(yy_server->passwd) || EmptyString(yy_server->spasswd)) && EmptyString(yy_server->certfp))
1280 {
1281 conf_report_error("Ignoring connect block for %s -- no fingerprint or password credentials provided.",
1282 yy_server->name);
1283 return 0;
1284 }
1285
1286 if(EmptyString(yy_server->host))
1287 {
1288 conf_report_error("Ignoring connect block for %s -- missing host.",
1289 yy_server->name);
1290 return 0;
1291 }
1292
1293 #ifndef HAVE_LIBZ
1294 if(ServerConfCompressed(yy_server))
1295 {
1296 conf_report_error("Ignoring connect::flags::compressed -- zlib not available.");
1297 yy_server->flags &= ~SERVER_COMPRESSED;
1298 }
1299 #endif
1300
1301 add_server_conf(yy_server);
1302 rb_dlinkAdd(yy_server, &yy_server->node, &server_conf_list);
1303
1304 yy_server = NULL;
1305 return 0;
1306 }
1307
1308 static void
1309 conf_set_connect_host(void *data)
1310 {
1311 rb_free(yy_server->host);
1312 yy_server->host = rb_strdup(data);
1313 if (strchr(yy_server->host, ':'))
1314 yy_server->aftype = AF_INET6;
1315 }
1316
1317 static void
1318 conf_set_connect_vhost(void *data)
1319 {
1320 if(rb_inet_pton_sock(data, (struct sockaddr *)&yy_server->my_ipnum) <= 0)
1321 {
1322 conf_report_error("Invalid netmask for server vhost (%s)",
1323 (char *) data);
1324 return;
1325 }
1326
1327 yy_server->flags |= SERVER_VHOSTED;
1328 }
1329
1330 static void
1331 conf_set_connect_send_password(void *data)
1332 {
1333 if(yy_server->spasswd)
1334 {
1335 memset(yy_server->spasswd, 0, strlen(yy_server->spasswd));
1336 rb_free(yy_server->spasswd);
1337 }
1338
1339 yy_server->spasswd = rb_strdup(data);
1340 }
1341
1342 static void
1343 conf_set_connect_accept_password(void *data)
1344 {
1345 if(yy_server->passwd)
1346 {
1347 memset(yy_server->passwd, 0, strlen(yy_server->passwd));
1348 rb_free(yy_server->passwd);
1349 }
1350 yy_server->passwd = rb_strdup(data);
1351 }
1352
1353 static void
1354 conf_set_connect_fingerprint(void *data)
1355 {
1356 if (yy_server->certfp)
1357 rb_free(yy_server->certfp);
1358 yy_server->certfp = rb_strdup((char *) data);
1359
1360 /* force SSL to be enabled if fingerprint is enabled. */
1361 yy_server->flags |= SERVER_SSL;
1362 }
1363
1364 static void
1365 conf_set_connect_port(void *data)
1366 {
1367 int port = *(unsigned int *) data;
1368
1369 if(port < 1)
1370 port = PORTNUM;
1371
1372 yy_server->port = port;
1373 }
1374
1375 static void
1376 conf_set_connect_aftype(void *data)
1377 {
1378 char *aft = data;
1379
1380 if(strcasecmp(aft, "ipv4") == 0)
1381 yy_server->aftype = AF_INET;
1382 #ifdef RB_IPV6
1383 else if(strcasecmp(aft, "ipv6") == 0)
1384 yy_server->aftype = AF_INET6;
1385 #endif
1386 else
1387 conf_report_error("connect::aftype '%s' is unknown.", aft);
1388 }
1389
1390 static void
1391 conf_set_connect_flags(void *data)
1392 {
1393 conf_parm_t *args = data;
1394
1395 /* note, we allow them to set compressed, then remove it later if
1396 * they do and LIBZ isnt available
1397 */
1398 set_modes_from_table(&yy_server->flags, "flag", connect_table, args);
1399 }
1400
1401 static void
1402 conf_set_connect_hub_mask(void *data)
1403 {
1404 struct remote_conf *yy_hub;
1405
1406 if(EmptyString(yy_server->name))
1407 return;
1408
1409 yy_hub = make_remote_conf();
1410 yy_hub->flags = CONF_HUB;
1411
1412 yy_hub->host = rb_strdup(data);
1413 yy_hub->server = rb_strdup(yy_server->name);
1414 rb_dlinkAdd(yy_hub, &yy_hub->node, &hubleaf_conf_list);
1415 }
1416
1417 static void
1418 conf_set_connect_leaf_mask(void *data)
1419 {
1420 struct remote_conf *yy_leaf;
1421
1422 if(EmptyString(yy_server->name))
1423 return;
1424
1425 yy_leaf = make_remote_conf();
1426 yy_leaf->flags = CONF_LEAF;
1427
1428 yy_leaf->host = rb_strdup(data);
1429 yy_leaf->server = rb_strdup(yy_server->name);
1430 rb_dlinkAdd(yy_leaf, &yy_leaf->node, &hubleaf_conf_list);
1431 }
1432
1433 static void
1434 conf_set_connect_class(void *data)
1435 {
1436 rb_free(yy_server->class_name);
1437 yy_server->class_name = rb_strdup(data);
1438 }
1439
1440 static void
1441 conf_set_exempt_ip(void *data)
1442 {
1443 struct ConfItem *yy_tmp;
1444
1445 if(parse_netmask(data, NULL, NULL) == HM_HOST)
1446 {
1447 conf_report_error("Ignoring exempt -- invalid exempt::ip.");
1448 return;
1449 }
1450
1451 yy_tmp = make_conf();
1452 yy_tmp->passwd = rb_strdup("*");
1453 yy_tmp->host = rb_strdup(data);
1454 yy_tmp->status = CONF_EXEMPTDLINE;
1455 add_conf_by_address(yy_tmp->host, CONF_EXEMPTDLINE, NULL, NULL, yy_tmp);
1456 }
1457
1458 static int
1459 conf_cleanup_cluster(struct TopConf *tc)
1460 {
1461 rb_dlink_node *ptr, *next_ptr;
1462
1463 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1464 {
1465 free_remote_conf(ptr->data);
1466 rb_dlinkDestroy(ptr, &yy_cluster_list);
1467 }
1468
1469 if(yy_shared != NULL)
1470 {
1471 free_remote_conf(yy_shared);
1472 yy_shared = NULL;
1473 }
1474
1475 return 0;
1476 }
1477
1478 static void
1479 conf_set_cluster_name(void *data)
1480 {
1481 if(yy_shared != NULL)
1482 free_remote_conf(yy_shared);
1483
1484 yy_shared = make_remote_conf();
1485 yy_shared->server = rb_strdup(data);
1486 rb_dlinkAddAlloc(yy_shared, &yy_cluster_list);
1487
1488 yy_shared = NULL;
1489 }
1490
1491 static void
1492 conf_set_cluster_flags(void *data)
1493 {
1494 conf_parm_t *args = data;
1495 int flags = 0;
1496 rb_dlink_node *ptr, *next_ptr;
1497
1498 if(yy_shared != NULL)
1499 free_remote_conf(yy_shared);
1500
1501 set_modes_from_table(&flags, "flag", cluster_table, args);
1502
1503 RB_DLINK_FOREACH_SAFE(ptr, next_ptr, yy_cluster_list.head)
1504 {
1505 yy_shared = ptr->data;
1506 yy_shared->flags = flags;
1507 rb_dlinkAddTail(yy_shared, &yy_shared->node, &cluster_conf_list);
1508 rb_dlinkDestroy(ptr, &yy_cluster_list);
1509 }
1510
1511 yy_shared = NULL;
1512 }
1513
1514 static void
1515 conf_set_general_havent_read_conf(void *data)
1516 {
1517 if(*(unsigned int *) data)
1518 {
1519 conf_report_error("You haven't read your config file properly.");
1520 conf_report_error
1521 ("There is a line in the example conf that will kill your server if not removed.");
1522 conf_report_error
1523 ("Consider actually reading/editing the conf file, and removing this line.");
1524 if (!testing_conf)
1525 exit(0);
1526 }
1527 }
1528
1529 static void
1530 conf_set_general_hide_error_messages(void *data)
1531 {
1532 char *val = data;
1533
1534 if(strcasecmp(val, "yes") == 0)
1535 ConfigFileEntry.hide_error_messages = 2;
1536 else if(strcasecmp(val, "opers") == 0)
1537 ConfigFileEntry.hide_error_messages = 1;
1538 else if(strcasecmp(val, "no") == 0)
1539 ConfigFileEntry.hide_error_messages = 0;
1540 else
1541 conf_report_error("Invalid setting '%s' for general::hide_error_messages.", val);
1542 }
1543
1544 static void
1545 conf_set_general_kline_delay(void *data)
1546 {
1547 ConfigFileEntry.kline_delay = *(unsigned int *) data;
1548
1549 /* THIS MUST BE HERE to stop us being unable to check klines */
1550 kline_queued = 0;
1551 }
1552
1553 static void
1554 conf_set_general_stats_k_oper_only(void *data)
1555 {
1556 char *val = data;
1557
1558 if(strcasecmp(val, "yes") == 0)
1559 ConfigFileEntry.stats_k_oper_only = 2;
1560 else if(strcasecmp(val, "masked") == 0)
1561 ConfigFileEntry.stats_k_oper_only = 1;
1562 else if(strcasecmp(val, "no") == 0)
1563 ConfigFileEntry.stats_k_oper_only = 0;
1564 else
1565 conf_report_error("Invalid setting '%s' for general::stats_k_oper_only.", val);
1566 }
1567
1568 static void
1569 conf_set_general_stats_i_oper_only(void *data)
1570 {
1571 char *val = data;
1572
1573 if(strcasecmp(val, "yes") == 0)
1574 ConfigFileEntry.stats_i_oper_only = 2;
1575 else if(strcasecmp(val, "masked") == 0)
1576 ConfigFileEntry.stats_i_oper_only = 1;
1577 else if(strcasecmp(val, "no") == 0)
1578 ConfigFileEntry.stats_i_oper_only = 0;
1579 else
1580 conf_report_error("Invalid setting '%s' for general::stats_i_oper_only.", val);
1581 }
1582
1583 static void
1584 conf_set_general_compression_level(void *data)
1585 {
1586 #ifdef HAVE_LIBZ
1587 ConfigFileEntry.compression_level = *(unsigned int *) data;
1588
1589 if((ConfigFileEntry.compression_level < 1) || (ConfigFileEntry.compression_level > 9))
1590 {
1591 conf_report_error
1592 ("Invalid general::compression_level %d -- using default.",
1593 ConfigFileEntry.compression_level);
1594 ConfigFileEntry.compression_level = 0;
1595 }
1596 #else
1597 conf_report_error("Ignoring general::compression_level -- zlib not available.");
1598 #endif
1599 }
1600
1601 static void
1602 conf_set_general_default_umodes(void *data)
1603 {
1604 char *pm;
1605 int what = MODE_ADD, flag;
1606
1607 ConfigFileEntry.default_umodes = 0;
1608 for (pm = (char *) data; *pm; pm++)
1609 {
1610 switch (*pm)
1611 {
1612 case '+':
1613 what = MODE_ADD;
1614 break;
1615 case '-':
1616 what = MODE_DEL;
1617 break;
1618
1619 /* don't allow +o */
1620 case 'o':
1621 case 'S':
1622 case 'Z':
1623 case ' ':
1624 break;
1625
1626 default:
1627 if ((flag = user_modes[(unsigned char) *pm]))
1628 {
1629 /* Proper value has probably not yet been set
1630 * so don't check oper_only_umodes -- jilles */
1631 if (what == MODE_ADD)
1632 ConfigFileEntry.default_umodes |= flag;
1633 else
1634 ConfigFileEntry.default_umodes &= ~flag;
1635 }
1636 break;
1637 }
1638 }
1639 }
1640
1641 static void
1642 conf_set_general_oper_umodes(void *data)
1643 {
1644 set_modes_from_table(&ConfigFileEntry.oper_umodes, "umode", umode_table, data);
1645 }
1646
1647 static void
1648 conf_set_general_oper_only_umodes(void *data)
1649 {
1650 set_modes_from_table(&ConfigFileEntry.oper_only_umodes, "umode", umode_table, data);
1651 }
1652
1653 static void
1654 conf_set_general_oper_snomask(void *data)
1655 {
1656 char *pm;
1657 int what = MODE_ADD, flag;
1658
1659 ConfigFileEntry.oper_snomask = 0;
1660 for (pm = (char *) data; *pm; pm++)
1661 {
1662 switch (*pm)
1663 {
1664 case '+':
1665 what = MODE_ADD;
1666 break;
1667 case '-':
1668 what = MODE_DEL;
1669 break;
1670
1671 default:
1672 if ((flag = snomask_modes[(unsigned char) *pm]))
1673 {
1674 if (what == MODE_ADD)
1675 ConfigFileEntry.oper_snomask |= flag;
1676 else
1677 ConfigFileEntry.oper_snomask &= ~flag;
1678 }
1679 break;
1680 }
1681 }
1682 }
1683
1684 static void
1685 conf_set_serverhide_links_delay(void *data)
1686 {
1687 int val = *(unsigned int *) data;
1688
1689 ConfigServerHide.links_delay = val;
1690 }
1691
1692 static void
1693 conf_set_service_name(void *data)
1694 {
1695 const char *s;
1696 char *tmp;
1697 int dots = 0;
1698
1699 for(s = data; *s != '\0'; s++)
1700 {
1701 if(!IsServChar(*s))
1702 {
1703 conf_report_error("Ignoring service::name "
1704 "-- bogus servername.");
1705 return;
1706 }
1707 else if(*s == '.')
1708 dots++;
1709 }
1710
1711 if(!dots)
1712 {
1713 conf_report_error("Ignoring service::name -- must contain '.'");
1714 return;
1715 }
1716
1717 tmp = rb_strdup(data);
1718 rb_dlinkAddAlloc(tmp, &service_list);
1719 }
1720
1721 static int
1722 conf_begin_alias(struct TopConf *tc)
1723 {
1724 yy_alias = rb_malloc(sizeof(struct alias_entry));
1725
1726 if (conf_cur_block_name != NULL)
1727 yy_alias->name = rb_strdup(conf_cur_block_name);
1728
1729 yy_alias->flags = 0;
1730 yy_alias->hits = 0;
1731
1732 return 0;
1733 }
1734
1735 static int
1736 conf_end_alias(struct TopConf *tc)
1737 {
1738 if (yy_alias == NULL)
1739 return -1;
1740
1741 if (yy_alias->name == NULL)
1742 {
1743 conf_report_error("Ignoring alias -- must have a name.");
1744
1745 rb_free(yy_alias);
1746
1747 return -1;
1748 }
1749
1750 if (yy_alias->target == NULL)
1751 {
1752 conf_report_error("Ignoring alias -- must have a target.");
1753
1754 rb_free(yy_alias);
1755
1756 return -1;
1757 }
1758
1759 irc_dictionary_add(alias_dict, yy_alias->name, yy_alias);
1760
1761 return 0;
1762 }
1763
1764 static void
1765 conf_set_alias_name(void *data)
1766 {
1767 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1768 return;
1769
1770 yy_alias->name = rb_strdup(data);
1771 }
1772
1773 static void
1774 conf_set_alias_target(void *data)
1775 {
1776 if (data == NULL || yy_alias == NULL) /* this shouldn't ever happen */
1777 return;
1778
1779 yy_alias->target = rb_strdup(data);
1780 }
1781
1782 /* XXX for below */
1783 static void conf_set_blacklist_reason(void *data);
1784
1785 static void
1786 conf_set_blacklist_host(void *data)
1787 {
1788 if (yy_blacklist_host)
1789 {
1790 conf_report_error("blacklist::host %s overlaps existing host %s",
1791 (char *)data, yy_blacklist_host);
1792
1793 /* Cleanup */
1794 conf_set_blacklist_reason(NULL);
1795 return;
1796 }
1797
1798 yy_blacklist_ipv4 = 1;
1799 yy_blacklist_ipv6 = 0;
1800 yy_blacklist_host = rb_strdup(data);
1801 }
1802
1803 static void
1804 conf_set_blacklist_type(void *data)
1805 {
1806 conf_parm_t *args = data;
1807
1808 /* Don't assume we have either if we got here */
1809 yy_blacklist_ipv4 = 0;
1810 yy_blacklist_ipv6 = 0;
1811
1812 for (; args; args = args->next)
1813 {
1814 if (!strcasecmp(args->v.string, "ipv4"))
1815 yy_blacklist_ipv4 = 1;
1816 else if (!strcasecmp(args->v.string, "ipv6"))
1817 yy_blacklist_ipv6 = 1;
1818 else
1819 conf_report_error("blacklist::type has unknown address family %s",
1820 args->v.string);
1821 }
1822
1823 /* If we have neither, just default to IPv4 */
1824 if (!yy_blacklist_ipv4 && !yy_blacklist_ipv6)
1825 {
1826 conf_report_error("blacklist::type has neither IPv4 nor IPv6 (defaulting to IPv4)");
1827 yy_blacklist_ipv4 = 1;
1828 }
1829 }
1830
1831 static void
1832 conf_set_blacklist_matches(void *data)
1833 {
1834 conf_parm_t *args = data;
1835
1836 for (; args; args = args->next)
1837 {
1838 struct BlacklistFilter *filter;
1839 char *str = args->v.string;
1840 char *p;
1841 int type = BLACKLIST_FILTER_LAST;
1842
1843 if (CF_TYPE(args->type) != CF_QSTRING)
1844 {
1845 conf_report_error("blacklist::matches -- must be quoted string");
1846 continue;
1847 }
1848
1849 if (str == NULL)
1850 {
1851 conf_report_error("blacklist::matches -- invalid entry");
1852 continue;
1853 }
1854
1855 if (strlen(str) > HOSTIPLEN)
1856 {
1857 conf_report_error("blacklist::matches has an entry too long: %s",
1858 str);
1859 continue;
1860 }
1861
1862 for (p = str; *p != '\0'; p++)
1863 {
1864 /* Check for validity */
1865 if (*p == '.')
1866 type = BLACKLIST_FILTER_ALL;
1867 else if (!isalnum((unsigned char)*p))
1868 {
1869 conf_report_error("blacklist::matches has invalid IP match entry %s",
1870 str);
1871 type = 0;
1872 break;
1873 }
1874 }
1875
1876 if (type == BLACKLIST_FILTER_ALL)
1877 {
1878 /* Basic IP sanity check */
1879 struct rb_sockaddr_storage tmp;
1880 if (rb_inet_pton(AF_INET, str, &tmp) <= 0)
1881 {
1882 conf_report_error("blacklist::matches has invalid IP match entry %s",
1883 str);
1884 continue;
1885 }
1886 }
1887 else if (type == BLACKLIST_FILTER_LAST)
1888 {
1889 /* Verify it's the correct length */
1890 if (strlen(str) > 3)
1891 {
1892 conf_report_error("blacklist::matches has invalid octet match entry %s",
1893 str);
1894 continue;
1895 }
1896 }
1897 else
1898 {
1899 continue; /* Invalid entry */
1900 }
1901
1902 filter = rb_malloc(sizeof(struct BlacklistFilter));
1903 filter->type = type;
1904 rb_strlcpy(filter->filterstr, str, sizeof(filter->filterstr));
1905
1906 rb_dlinkAdd(filter, &filter->node, &yy_blacklist_filters);
1907 }
1908 }
1909
1910 static void
1911 conf_set_blacklist_reason(void *data)
1912 {
1913 rb_dlink_node *ptr, *nptr;
1914
1915 if (yy_blacklist_host && data)
1916 {
1917 yy_blacklist_reason = rb_strdup(data);
1918 if (yy_blacklist_ipv6)
1919 {
1920 /* Make sure things fit (64 = alnum count + dots) */
1921 if ((64 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
1922 {
1923 conf_report_error("blacklist::host %s results in IPv6 queries that are too long",
1924 yy_blacklist_host);
1925 goto cleanup_bl;
1926 }
1927 }
1928 /* Avoid doing redundant check, IPv6 is bigger than IPv4 --Elizabeth */
1929 if (yy_blacklist_ipv4 && !yy_blacklist_ipv6)
1930 {
1931 /* Make sure things fit (16 = number of nums + dots) */
1932 if ((16 + strlen(yy_blacklist_host)) > IRCD_RES_HOSTLEN)
1933 {
1934 conf_report_error("blacklist::host %s results in IPv4 queries that are too long",
1935 yy_blacklist_host);
1936 goto cleanup_bl;
1937 }
1938 }
1939
1940 new_blacklist(yy_blacklist_host, yy_blacklist_reason, yy_blacklist_ipv4, yy_blacklist_ipv6,
1941 &yy_blacklist_filters);
1942 }
1943
1944 cleanup_bl:
1945 if (data == NULL)
1946 {
1947 RB_DLINK_FOREACH_SAFE(ptr, nptr, yy_blacklist_filters.head)
1948 {
1949 rb_dlinkDelete(ptr, &yy_blacklist_filters);
1950 rb_free(ptr);
1951 }
1952 }
1953 else
1954 {
1955 yy_blacklist_filters = (rb_dlink_list){ NULL, NULL, 0 };
1956 }
1957
1958 rb_free(yy_blacklist_host);
1959 rb_free(yy_blacklist_reason);
1960 yy_blacklist_host = NULL;
1961 yy_blacklist_reason = NULL;
1962 yy_blacklist_ipv4 = 1;
1963 yy_blacklist_ipv6 = 0;
1964 }
1965
1966 /* public functions */
1967
1968
1969 void
1970 conf_report_error(const char *fmt, ...)
1971 {
1972 va_list ap;
1973 char msg[IRCD_BUFSIZE + 1] = { 0 };
1974
1975 va_start(ap, fmt);
1976 rb_vsnprintf(msg, IRCD_BUFSIZE, fmt, ap);
1977 va_end(ap);
1978
1979 if (testing_conf)
1980 {
1981 fprintf(stderr, "\"%s\", line %d: %s\n", current_file, lineno + 1, msg);
1982 return;
1983 }
1984
1985 ierror("\"%s\", line %d: %s", current_file, lineno + 1, msg);
1986 sendto_realops_snomask(SNO_GENERAL, L_ALL, "\"%s\", line %d: %s", current_file, lineno + 1, msg);
1987 }
1988
1989 int
1990 conf_start_block(char *block, char *name)
1991 {
1992 if((conf_cur_block = find_top_conf(block)) == NULL)
1993 {
1994 conf_report_error("Configuration block '%s' is not defined.", block);
1995 return -1;
1996 }
1997
1998 if(name)
1999 conf_cur_block_name = rb_strdup(name);
2000 else
2001 conf_cur_block_name = NULL;
2002
2003 if(conf_cur_block->tc_sfunc)
2004 if(conf_cur_block->tc_sfunc(conf_cur_block) < 0)
2005 return -1;
2006
2007 return 0;
2008 }
2009
2010 int
2011 conf_end_block(struct TopConf *tc)
2012 {
2013 int ret = 0;
2014 if(tc->tc_efunc)
2015 ret = tc->tc_efunc(tc);
2016
2017 rb_free(conf_cur_block_name);
2018 conf_cur_block_name = NULL;
2019 return ret;
2020 }
2021
2022 static void
2023 conf_set_generic_int(void *data, void *location)
2024 {
2025 *((int *) location) = *((unsigned int *) data);
2026 }
2027
2028 static void
2029 conf_set_generic_string(void *data, int len, void *location)
2030 {
2031 char **loc = location;
2032 char *input = data;
2033
2034 if(len && strlen(input) > (unsigned int)len)
2035 input[len] = '\0';
2036
2037 rb_free(*loc);
2038 *loc = rb_strdup(input);
2039 }
2040
2041 int
2042 conf_call_set(struct TopConf *tc, char *item, conf_parm_t * value)
2043 {
2044 struct ConfEntry *cf;
2045 conf_parm_t *cp;
2046
2047 if(!tc)
2048 return -1;
2049
2050 if((cf = find_conf_item(tc, item)) == NULL)
2051 {
2052 conf_report_error
2053 ("Non-existant configuration setting %s::%s.", tc->tc_name, (char *) item);
2054 return -1;
2055 }
2056
2057 /* if it takes one thing, make sure they only passed one thing,
2058 and handle as needed. */
2059 if((value->v.list->type & CF_FLIST) && !(cf->cf_type & CF_FLIST))
2060 {
2061 conf_report_error
2062 ("Option %s::%s does not take a list of values.", tc->tc_name, item);
2063 return -1;
2064 }
2065
2066 cp = value->v.list;
2067
2068
2069 if(CF_TYPE(value->v.list->type) != CF_TYPE(cf->cf_type))
2070 {
2071 /* if it expects a string value, but we got a yesno,
2072 * convert it back
2073 */
2074 if((CF_TYPE(value->v.list->type) == CF_YESNO) &&
2075 (CF_TYPE(cf->cf_type) == CF_STRING))
2076 {
2077 value->v.list->type = CF_STRING;
2078
2079 if(cp->v.number == 1)
2080 cp->v.string = rb_strdup("yes");
2081 else
2082 cp->v.string = rb_strdup("no");
2083 }
2084
2085 /* maybe it's a CF_TIME and they passed CF_INT --
2086 should still be valid */
2087 else if(!((CF_TYPE(value->v.list->type) == CF_INT) &&
2088 (CF_TYPE(cf->cf_type) == CF_TIME)))
2089 {
2090 conf_report_error
2091 ("Wrong type for %s::%s (expected %s, got %s)",
2092 tc->tc_name, (char *) item,
2093 conf_strtype(cf->cf_type), conf_strtype(value->v.list->type));
2094 return -1;
2095 }
2096 }
2097
2098 if(cf->cf_type & CF_FLIST)
2099 {
2100 #if 0
2101 if(cf->cf_arg)
2102 conf_set_generic_list(value->v.list, cf->cf_arg);
2103 else
2104 #endif
2105 /* just pass it the extended argument list */
2106 cf->cf_func(value->v.list);
2107 }
2108 else
2109 {
2110 /* it's old-style, needs only one arg */
2111 switch (cf->cf_type)
2112 {
2113 case CF_INT:
2114 case CF_TIME:
2115 case CF_YESNO:
2116 if(cf->cf_arg)
2117 conf_set_generic_int(&cp->v.number, cf->cf_arg);
2118 else
2119 cf->cf_func(&cp->v.number);
2120 break;
2121 case CF_STRING:
2122 case CF_QSTRING:
2123 if(EmptyString(cp->v.string))
2124 conf_report_error("Ignoring %s::%s -- empty field",
2125 tc->tc_name, item);
2126 else if(cf->cf_arg)
2127 conf_set_generic_string(cp->v.string, cf->cf_len, cf->cf_arg);
2128 else
2129 cf->cf_func(cp->v.string);
2130 break;
2131 }
2132 }
2133
2134
2135 return 0;
2136 }
2137
2138 int
2139 add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *))
2140 {
2141 struct TopConf *tc;
2142 struct ConfEntry *cf;
2143
2144 if((tc = find_top_conf(topconf)) == NULL)
2145 return -1;
2146
2147 if(find_conf_item(tc, name) != NULL)
2148 return -1;
2149
2150 cf = rb_malloc(sizeof(struct ConfEntry));
2151
2152 cf->cf_name = name;
2153 cf->cf_type = type;
2154 cf->cf_func = func;
2155 cf->cf_arg = NULL;
2156
2157 rb_dlinkAddAlloc(cf, &tc->tc_items);
2158
2159 return 0;
2160 }
2161
2162 int
2163 remove_conf_item(const char *topconf, const char *name)
2164 {
2165 struct TopConf *tc;
2166 struct ConfEntry *cf;
2167 rb_dlink_node *ptr;
2168
2169 if((tc = find_top_conf(topconf)) == NULL)
2170 return -1;
2171
2172 if((cf = find_conf_item(tc, name)) == NULL)
2173 return -1;
2174
2175 if((ptr = rb_dlinkFind(cf, &tc->tc_items)) == NULL)
2176 return -1;
2177
2178 rb_dlinkDestroy(ptr, &tc->tc_items);
2179 rb_free(cf);
2180
2181 return 0;
2182 }
2183
2184 /* *INDENT-OFF* */
2185 static struct ConfEntry conf_serverinfo_table[] =
2186 {
2187 { "description", CF_QSTRING, NULL, 0, &ServerInfo.description },
2188 { "hub", CF_YESNO, NULL, 0, &ServerInfo.hub },
2189
2190 { "network_name", CF_QSTRING, conf_set_serverinfo_network_name, 0, NULL },
2191 { "name", CF_QSTRING, conf_set_serverinfo_name, 0, NULL },
2192 { "sid", CF_QSTRING, conf_set_serverinfo_sid, 0, NULL },
2193 { "vhost", CF_QSTRING, conf_set_serverinfo_vhost, 0, NULL },
2194 { "vhost6", CF_QSTRING, conf_set_serverinfo_vhost6, 0, NULL },
2195
2196 { "ssl_private_key", CF_QSTRING, NULL, 0, &ServerInfo.ssl_private_key },
2197 { "ssl_ca_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_ca_cert },
2198 { "ssl_cert", CF_QSTRING, NULL, 0, &ServerInfo.ssl_cert },
2199 { "ssl_dh_params", CF_QSTRING, NULL, 0, &ServerInfo.ssl_dh_params },
2200 { "ssld_count", CF_INT, NULL, 0, &ServerInfo.ssld_count },
2201
2202 { "default_max_clients",CF_INT, NULL, 0, &ServerInfo.default_max_clients },
2203
2204 { "nicklen", CF_INT, conf_set_serverinfo_nicklen, 0, NULL },
2205
2206 { "\0", 0, NULL, 0, NULL }
2207 };
2208
2209 static struct ConfEntry conf_admin_table[] =
2210 {
2211 { "name", CF_QSTRING, NULL, 200, &AdminInfo.name },
2212 { "description",CF_QSTRING, NULL, 200, &AdminInfo.description },
2213 { "email", CF_QSTRING, NULL, 200, &AdminInfo.email },
2214 { "\0", 0, NULL, 0, NULL }
2215 };
2216
2217 static struct ConfEntry conf_log_table[] =
2218 {
2219 { "fname_userlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_userlog },
2220 { "fname_fuserlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_fuserlog },
2221 { "fname_operlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operlog },
2222 { "fname_foperlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_foperlog },
2223 { "fname_serverlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_serverlog },
2224 { "fname_killlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_killlog },
2225 { "fname_klinelog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_klinelog },
2226 { "fname_operspylog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_operspylog },
2227 { "fname_ioerrorlog", CF_QSTRING, NULL, PATH_MAX, &ConfigFileEntry.fname_ioerrorlog },
2228 { "\0", 0, NULL, 0, NULL }
2229 };
2230
2231 static struct ConfEntry conf_operator_table[] =
2232 {
2233 { "rsa_public_key_file", CF_QSTRING, conf_set_oper_rsa_public_key_file, 0, NULL },
2234 { "flags", CF_STRING | CF_FLIST, conf_set_oper_flags, 0, NULL },
2235 { "umodes", CF_STRING | CF_FLIST, conf_set_oper_umodes, 0, NULL },
2236 { "privset", CF_QSTRING, conf_set_oper_privset, 0, NULL },
2237 { "snomask", CF_QSTRING, conf_set_oper_snomask, 0, NULL },
2238 { "user", CF_QSTRING, conf_set_oper_user, 0, NULL },
2239 { "password", CF_QSTRING, conf_set_oper_password, 0, NULL },
2240 { "fingerprint", CF_QSTRING, conf_set_oper_fingerprint, 0, NULL },
2241 { "\0", 0, NULL, 0, NULL }
2242 };
2243
2244 static struct ConfEntry conf_privset_table[] =
2245 {
2246 { "extends", CF_QSTRING, conf_set_privset_extends, 0, NULL },
2247 { "privs", CF_STRING | CF_FLIST, conf_set_privset_privs, 0, NULL },
2248 { "\0", 0, NULL, 0, NULL }
2249 };
2250
2251 static struct ConfEntry conf_class_table[] =
2252 {
2253 { "ping_time", CF_TIME, conf_set_class_ping_time, 0, NULL },
2254 { "cidr_ipv4_bitlen", CF_INT, conf_set_class_cidr_ipv4_bitlen, 0, NULL },
2255 #ifdef RB_IPV6
2256 { "cidr_ipv6_bitlen", CF_INT, conf_set_class_cidr_ipv6_bitlen, 0, NULL },
2257 #endif
2258 { "number_per_cidr", CF_INT, conf_set_class_number_per_cidr, 0, NULL },
2259 { "number_per_ip", CF_INT, conf_set_class_number_per_ip, 0, NULL },
2260 { "number_per_ip_global", CF_INT,conf_set_class_number_per_ip_global, 0, NULL },
2261 { "number_per_ident", CF_INT, conf_set_class_number_per_ident, 0, NULL },
2262 { "connectfreq", CF_TIME, conf_set_class_connectfreq, 0, NULL },
2263 { "max_number", CF_INT, conf_set_class_max_number, 0, NULL },
2264 { "sendq", CF_TIME, conf_set_class_sendq, 0, NULL },
2265 { "\0", 0, NULL, 0, NULL }
2266 };
2267
2268 static struct ConfEntry conf_auth_table[] =
2269 {
2270 { "user", CF_QSTRING, conf_set_auth_user, 0, NULL },
2271 { "auth_user", CF_QSTRING, conf_set_auth_auth_user, 0, NULL },
2272 { "password", CF_QSTRING, conf_set_auth_passwd, 0, NULL },
2273 { "class", CF_QSTRING, conf_set_auth_class, 0, NULL },
2274 { "spoof", CF_QSTRING, conf_set_auth_spoof, 0, NULL },
2275 { "redirserv", CF_QSTRING, conf_set_auth_redir_serv, 0, NULL },
2276 { "redirport", CF_INT, conf_set_auth_redir_port, 0, NULL },
2277 { "flags", CF_STRING | CF_FLIST, conf_set_auth_flags, 0, NULL },
2278 { "\0", 0, NULL, 0, NULL }
2279 };
2280
2281 static struct ConfEntry conf_connect_table[] =
2282 {
2283 { "send_password", CF_QSTRING, conf_set_connect_send_password, 0, NULL },
2284 { "accept_password", CF_QSTRING, conf_set_connect_accept_password, 0, NULL },
2285 { "fingerprint", CF_QSTRING, conf_set_connect_fingerprint, 0, NULL },
2286 { "flags", CF_STRING | CF_FLIST, conf_set_connect_flags, 0, NULL },
2287 { "host", CF_QSTRING, conf_set_connect_host, 0, NULL },
2288 { "vhost", CF_QSTRING, conf_set_connect_vhost, 0, NULL },
2289 { "port", CF_INT, conf_set_connect_port, 0, NULL },
2290 { "aftype", CF_STRING, conf_set_connect_aftype, 0, NULL },
2291 { "hub_mask", CF_QSTRING, conf_set_connect_hub_mask, 0, NULL },
2292 { "leaf_mask", CF_QSTRING, conf_set_connect_leaf_mask, 0, NULL },
2293 { "class", CF_QSTRING, conf_set_connect_class, 0, NULL },
2294 { "\0", 0, NULL, 0, NULL }
2295 };
2296
2297 static struct ConfEntry conf_general_table[] =
2298 {
2299 { "oper_only_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_only_umodes, 0, NULL },
2300 { "oper_umodes", CF_STRING | CF_FLIST, conf_set_general_oper_umodes, 0, NULL },
2301 { "oper_snomask", CF_QSTRING, conf_set_general_oper_snomask, 0, NULL },
2302 { "compression_level", CF_INT, conf_set_general_compression_level, 0, NULL },
2303 { "havent_read_conf", CF_YESNO, conf_set_general_havent_read_conf, 0, NULL },
2304 { "hide_error_messages",CF_STRING, conf_set_general_hide_error_messages,0, NULL },
2305 { "kline_delay", CF_TIME, conf_set_general_kline_delay, 0, NULL },
2306 { "stats_k_oper_only", CF_STRING, conf_set_general_stats_k_oper_only, 0, NULL },
2307 { "stats_i_oper_only", CF_STRING, conf_set_general_stats_i_oper_only, 0, NULL },
2308 { "default_umodes", CF_QSTRING, conf_set_general_default_umodes, 0, NULL },
2309
2310 { "default_operstring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_operstring },
2311 { "default_adminstring",CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.default_adminstring },
2312 { "servicestring", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.servicestring },
2313 { "kline_reason", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.kline_reason },
2314 { "identify_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifyservice },
2315 { "identify_command", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.identifycommand },
2316 { "sasl_service", CF_QSTRING, NULL, REALLEN, &ConfigFileEntry.sasl_service },
2317
2318 { "anti_spam_exit_message_time", CF_TIME, NULL, 0, &ConfigFileEntry.anti_spam_exit_message_time },
2319 { "disable_fake_channels", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_fake_channels },
2320 { "min_nonwildcard_simple", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard_simple },
2321 { "non_redundant_klines", CF_YESNO, NULL, 0, &ConfigFileEntry.non_redundant_klines },
2322 { "tkline_expire_notices", CF_YESNO, NULL, 0, &ConfigFileEntry.tkline_expire_notices },
2323
2324 { "anti_nick_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.anti_nick_flood },
2325 { "burst_away", CF_YESNO, NULL, 0, &ConfigFileEntry.burst_away },
2326 { "caller_id_wait", CF_TIME, NULL, 0, &ConfigFileEntry.caller_id_wait },
2327 { "client_exit", CF_YESNO, NULL, 0, &ConfigFileEntry.client_exit },
2328 { "collision_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.collision_fnc },
2329 { "resv_fnc", CF_YESNO, NULL, 0, &ConfigFileEntry.resv_fnc },
2330 { "connect_timeout", CF_TIME, NULL, 0, &ConfigFileEntry.connect_timeout },
2331 { "default_floodcount", CF_INT, NULL, 0, &ConfigFileEntry.default_floodcount },
2332 { "default_ident_timeout", CF_INT, NULL, 0, &ConfigFileEntry.default_ident_timeout },
2333 { "disable_auth", CF_YESNO, NULL, 0, &ConfigFileEntry.disable_auth },
2334 { "dots_in_ident", CF_INT, NULL, 0, &ConfigFileEntry.dots_in_ident },
2335 { "failed_oper_notice", CF_YESNO, NULL, 0, &ConfigFileEntry.failed_oper_notice },
2336 { "global_snotices", CF_YESNO, NULL, 0, &ConfigFileEntry.global_snotices },
2337 { "hide_spoof_ips", CF_YESNO, NULL, 0, &ConfigFileEntry.hide_spoof_ips },
2338 { "dline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.dline_with_reason },
2339 { "kline_with_reason", CF_YESNO, NULL, 0, &ConfigFileEntry.kline_with_reason },
2340 { "map_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.map_oper_only },
2341 { "max_accept", CF_INT, NULL, 0, &ConfigFileEntry.max_accept },
2342 { "max_monitor", CF_INT, NULL, 0, &ConfigFileEntry.max_monitor },
2343 { "max_nick_time", CF_TIME, NULL, 0, &ConfigFileEntry.max_nick_time },
2344 { "max_nick_changes", CF_INT, NULL, 0, &ConfigFileEntry.max_nick_changes },
2345 { "max_targets", CF_INT, NULL, 0, &ConfigFileEntry.max_targets },
2346 { "min_nonwildcard", CF_INT, NULL, 0, &ConfigFileEntry.min_nonwildcard },
2347 { "nick_delay", CF_TIME, NULL, 0, &ConfigFileEntry.nick_delay },
2348 { "no_oper_flood", CF_YESNO, NULL, 0, &ConfigFileEntry.no_oper_flood },
2349 { "operspy_admin_only", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_admin_only },
2350 { "operspy_dont_care_user_info", CF_YESNO, NULL, 0, &ConfigFileEntry.operspy_dont_care_user_info },
2351 { "pace_wait", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait },
2352 { "pace_wait_simple", CF_TIME, NULL, 0, &ConfigFileEntry.pace_wait_simple },
2353 { "ping_cookie", CF_YESNO, NULL, 0, &ConfigFileEntry.ping_cookie },
2354 { "reject_after_count", CF_INT, NULL, 0, &ConfigFileEntry.reject_after_count },
2355 { "reject_ban_time", CF_TIME, NULL, 0, &ConfigFileEntry.reject_ban_time },
2356 { "reject_duration", CF_TIME, NULL, 0, &ConfigFileEntry.reject_duration },
2357 { "throttle_count", CF_INT, NULL, 0, &ConfigFileEntry.throttle_count },
2358 { "throttle_duration", CF_TIME, NULL, 0, &ConfigFileEntry.throttle_duration },
2359 { "short_motd", CF_YESNO, NULL, 0, &ConfigFileEntry.short_motd },
2360 { "stats_c_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_c_oper_only },
2361 { "stats_e_disabled", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_e_disabled },
2362 { "stats_h_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_h_oper_only },
2363 { "stats_o_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_o_oper_only },
2364 { "stats_P_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_P_oper_only },
2365 { "stats_y_oper_only", CF_YESNO, NULL, 0, &ConfigFileEntry.stats_y_oper_only },
2366 { "target_change", CF_YESNO, NULL, 0, &ConfigFileEntry.target_change },
2367 { "ts_max_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_max_delta },
2368 { "ts_warn_delta", CF_TIME, NULL, 0, &ConfigFileEntry.ts_warn_delta },
2369 { "use_whois_actually", CF_YESNO, NULL, 0, &ConfigFileEntry.use_whois_actually },
2370 { "warn_no_nline", CF_YESNO, NULL, 0, &ConfigFileEntry.warn_no_nline },
2371 { "use_propagated_bans",CF_YESNO, NULL, 0, &ConfigFileEntry.use_propagated_bans },
2372 { "client_flood_max_lines", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_max_lines },
2373 { "client_flood_burst_rate", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_rate },
2374 { "client_flood_burst_max", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_burst_max },
2375 { "client_flood_message_num", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_num },
2376 { "client_flood_message_time", CF_INT, NULL, 0, &ConfigFileEntry.client_flood_message_time },
2377 { "max_ratelimit_tokens", CF_INT, NULL, 0, &ConfigFileEntry.max_ratelimit_tokens },
2378 { "away_interval", CF_INT, NULL, 0, &ConfigFileEntry.away_interval },
2379 { "\0", 0, NULL, 0, NULL }
2380 };
2381
2382 static struct ConfEntry conf_channel_table[] =
2383 {
2384 { "default_split_user_count", CF_INT, NULL, 0, &ConfigChannel.default_split_user_count },
2385 { "default_split_server_count", CF_INT, NULL, 0, &ConfigChannel.default_split_server_count },
2386 { "burst_topicwho", CF_YESNO, NULL, 0, &ConfigChannel.burst_topicwho },
2387 { "kick_on_split_riding", CF_YESNO, NULL, 0, &ConfigChannel.kick_on_split_riding },
2388 { "knock_delay", CF_TIME, NULL, 0, &ConfigChannel.knock_delay },
2389 { "knock_delay_channel",CF_TIME, NULL, 0, &ConfigChannel.knock_delay_channel },
2390 { "max_bans", CF_INT, NULL, 0, &ConfigChannel.max_bans },
2391 { "max_bans_large", CF_INT, NULL, 0, &ConfigChannel.max_bans_large },
2392 { "max_chans_per_user", CF_INT, NULL, 0, &ConfigChannel.max_chans_per_user },
2393 { "no_create_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_create_on_split },
2394 { "no_join_on_split", CF_YESNO, NULL, 0, &ConfigChannel.no_join_on_split },
2395 { "only_ascii_channels", CF_YESNO, NULL, 0, &ConfigChannel.only_ascii_channels },
2396 { "use_except", CF_YESNO, NULL, 0, &ConfigChannel.use_except },
2397 { "use_invex", CF_YESNO, NULL, 0, &ConfigChannel.use_invex },
2398 { "use_forward", CF_YESNO, NULL, 0, &ConfigChannel.use_forward },
2399 { "use_knock", CF_YESNO, NULL, 0, &ConfigChannel.use_knock },
2400 { "resv_forcepart", CF_YESNO, NULL, 0, &ConfigChannel.resv_forcepart },
2401 { "channel_target_change", CF_YESNO, NULL, 0, &ConfigChannel.channel_target_change },
2402 { "disable_local_channels", CF_YESNO, NULL, 0, &ConfigChannel.disable_local_channels },
2403 { "\0", 0, NULL, 0, NULL }
2404 };
2405
2406 static struct ConfEntry conf_serverhide_table[] =
2407 {
2408 { "disable_hidden", CF_YESNO, NULL, 0, &ConfigServerHide.disable_hidden },
2409 { "flatten_links", CF_YESNO, NULL, 0, &ConfigServerHide.flatten_links },
2410 { "hidden", CF_YESNO, NULL, 0, &ConfigServerHide.hidden },
2411 { "links_delay", CF_TIME, conf_set_serverhide_links_delay, 0, NULL },
2412 { "\0", 0, NULL, 0, NULL }
2413 };
2414 /* *INDENT-ON* */
2415
2416 void
2417 newconf_init()
2418 {
2419 add_top_conf("modules", NULL, NULL, NULL);
2420 add_conf_item("modules", "path", CF_QSTRING, conf_set_modules_path);
2421 add_conf_item("modules", "module", CF_QSTRING, conf_set_modules_module);
2422
2423 add_top_conf("serverinfo", NULL, NULL, conf_serverinfo_table);
2424 add_top_conf("admin", NULL, NULL, conf_admin_table);
2425 add_top_conf("log", NULL, NULL, conf_log_table);
2426 add_top_conf("operator", conf_begin_oper, conf_end_oper, conf_operator_table);
2427 add_top_conf("class", conf_begin_class, conf_end_class, conf_class_table);
2428 add_top_conf("privset", NULL, NULL, conf_privset_table);
2429
2430 add_top_conf("listen", conf_begin_listen, conf_end_listen, NULL);
2431 add_conf_item("listen", "defer_accept", CF_YESNO, conf_set_listen_defer_accept);
2432 add_conf_item("listen", "port", CF_INT | CF_FLIST, conf_set_listen_port);
2433 add_conf_item("listen", "sslport", CF_INT | CF_FLIST, conf_set_listen_sslport);
2434 add_conf_item("listen", "ip", CF_QSTRING, conf_set_listen_address);
2435 add_conf_item("listen", "host", CF_QSTRING, conf_set_listen_address);
2436
2437 add_top_conf("auth", conf_begin_auth, conf_end_auth, conf_auth_table);
2438
2439 add_top_conf("shared", conf_cleanup_shared, conf_cleanup_shared, NULL);
2440 add_conf_item("shared", "oper", CF_QSTRING | CF_FLIST, conf_set_shared_oper);
2441 add_conf_item("shared", "flags", CF_STRING | CF_FLIST, conf_set_shared_flags);
2442
2443 add_top_conf("connect", conf_begin_connect, conf_end_connect, conf_connect_table);
2444
2445 add_top_conf("exempt", NULL, NULL, NULL);
2446 add_conf_item("exempt", "ip", CF_QSTRING, conf_set_exempt_ip);
2447
2448 add_top_conf("cluster", conf_cleanup_cluster, conf_cleanup_cluster, NULL);
2449 add_conf_item("cluster", "name", CF_QSTRING, conf_set_cluster_name);
2450 add_conf_item("cluster", "flags", CF_STRING | CF_FLIST, conf_set_cluster_flags);
2451
2452 add_top_conf("general", NULL, NULL, conf_general_table);
2453 add_top_conf("channel", NULL, NULL, conf_channel_table);
2454 add_top_conf("serverhide", NULL, NULL, conf_serverhide_table);
2455
2456 add_top_conf("service", NULL, NULL, NULL);
2457 add_conf_item("service", "name", CF_QSTRING, conf_set_service_name);
2458
2459 add_top_conf("alias", conf_begin_alias, conf_end_alias, NULL);
2460 add_conf_item("alias", "name", CF_QSTRING, conf_set_alias_name);
2461 add_conf_item("alias", "target", CF_QSTRING, conf_set_alias_target);
2462
2463 add_top_conf("blacklist", NULL, NULL, NULL);
2464 add_conf_item("blacklist", "host", CF_QSTRING, conf_set_blacklist_host);
2465 add_conf_item("blacklist", "type", CF_STRING | CF_FLIST, conf_set_blacklist_type);
2466 add_conf_item("blacklist", "matches", CF_QSTRING | CF_FLIST, conf_set_blacklist_matches);
2467 add_conf_item("blacklist", "reject_reason", CF_QSTRING, conf_set_blacklist_reason);
2468 }
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