2 * configparser.y -- yacc grammar for unbound configuration files
4 * Copyright (c) 2001-2006, NLnet Labs. All rights reserved.
6 * Copyright (c) 2007, NLnet Labs. All rights reserved.
8 * This software is open source.
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
14 * Redistributions of source code must retain the above copyright notice,
15 * this list of conditions and the following disclaimer.
17 * Redistributions in binary form must reproduce the above copyright notice,
18 * this list of conditions and the following disclaimer in the documentation
19 * and/or other materials provided with the distribution.
21 * Neither the name of the NLNET LABS nor the names of its contributors may
22 * be used to endorse or promote products derived from this software without
23 * specific prior written permission.
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
31 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
47 #include "util/configyyrename.h"
48 #include "util/config_file.h"
49 #include "util/net_help.h"
52 void ub_c_error(const char *message);
54 /* these need to be global, otherwise they cannot be used inside yacc */
55 extern struct config_parser_state* cfg_parser;
58 #define OUTYY(s) printf s /* used ONLY when debugging */
68 %token SPACE LETTER NEWLINE COMMENT COLON ANY ZONESTR
69 %token <str> STRING_ARG
70 %token VAR_SERVER VAR_VERBOSITY VAR_NUM_THREADS VAR_PORT
71 %token VAR_OUTGOING_RANGE VAR_INTERFACE
72 %token VAR_DO_IP4 VAR_DO_IP6 VAR_DO_UDP VAR_DO_TCP
73 %token VAR_CHROOT VAR_USERNAME VAR_DIRECTORY VAR_LOGFILE VAR_PIDFILE
74 %token VAR_MSG_CACHE_SIZE VAR_MSG_CACHE_SLABS VAR_NUM_QUERIES_PER_THREAD
75 %token VAR_RRSET_CACHE_SIZE VAR_RRSET_CACHE_SLABS VAR_OUTGOING_NUM_TCP
76 %token VAR_INFRA_HOST_TTL VAR_INFRA_LAME_TTL VAR_INFRA_CACHE_SLABS
77 %token VAR_INFRA_CACHE_NUMHOSTS VAR_INFRA_CACHE_LAME_SIZE VAR_NAME
78 %token VAR_STUB_ZONE VAR_STUB_HOST VAR_STUB_ADDR VAR_TARGET_FETCH_POLICY
79 %token VAR_HARDEN_SHORT_BUFSIZE VAR_HARDEN_LARGE_QUERIES
80 %token VAR_FORWARD_ZONE VAR_FORWARD_HOST VAR_FORWARD_ADDR
81 %token VAR_DO_NOT_QUERY_ADDRESS VAR_HIDE_IDENTITY VAR_HIDE_VERSION
82 %token VAR_IDENTITY VAR_VERSION VAR_HARDEN_GLUE VAR_MODULE_CONF
83 %token VAR_TRUST_ANCHOR_FILE VAR_TRUST_ANCHOR VAR_VAL_OVERRIDE_DATE
84 %token VAR_BOGUS_TTL VAR_VAL_CLEAN_ADDITIONAL VAR_VAL_PERMISSIVE_MODE
85 %token VAR_INCOMING_NUM_TCP VAR_MSG_BUFFER_SIZE VAR_KEY_CACHE_SIZE
86 %token VAR_KEY_CACHE_SLABS VAR_TRUSTED_KEYS_FILE
87 %token VAR_VAL_NSEC3_KEYSIZE_ITERATIONS VAR_USE_SYSLOG
88 %token VAR_OUTGOING_INTERFACE VAR_ROOT_HINTS VAR_DO_NOT_QUERY_LOCALHOST
89 %token VAR_CACHE_MAX_TTL VAR_HARDEN_DNSSEC_STRIPPED VAR_ACCESS_CONTROL
90 %token VAR_LOCAL_ZONE VAR_LOCAL_DATA VAR_INTERFACE_AUTOMATIC
91 %token VAR_STATISTICS_INTERVAL VAR_DO_DAEMONIZE VAR_USE_CAPS_FOR_ID
92 %token VAR_STATISTICS_CUMULATIVE VAR_OUTGOING_PORT_PERMIT
93 %token VAR_OUTGOING_PORT_AVOID VAR_DLV_ANCHOR_FILE VAR_DLV_ANCHOR
94 %token VAR_NEG_CACHE_SIZE VAR_HARDEN_REFERRAL_PATH VAR_PRIVATE_ADDRESS
95 %token VAR_PRIVATE_DOMAIN VAR_REMOTE_CONTROL VAR_CONTROL_ENABLE
96 %token VAR_CONTROL_INTERFACE VAR_CONTROL_PORT VAR_SERVER_KEY_FILE
97 %token VAR_SERVER_CERT_FILE VAR_CONTROL_KEY_FILE VAR_CONTROL_CERT_FILE
98 %token VAR_CONTROL_USE_CERT
99 %token VAR_EXTENDED_STATISTICS VAR_LOCAL_DATA_PTR VAR_JOSTLE_TIMEOUT
100 %token VAR_STUB_PRIME VAR_UNWANTED_REPLY_THRESHOLD VAR_LOG_TIME_ASCII
101 %token VAR_DOMAIN_INSECURE VAR_PYTHON VAR_PYTHON_SCRIPT VAR_VAL_SIG_SKEW_MIN
102 %token VAR_VAL_SIG_SKEW_MAX VAR_CACHE_MIN_TTL VAR_VAL_LOG_LEVEL
103 %token VAR_AUTO_TRUST_ANCHOR_FILE VAR_KEEP_MISSING VAR_ADD_HOLDDOWN
104 %token VAR_DEL_HOLDDOWN VAR_SO_RCVBUF VAR_EDNS_BUFFER_SIZE VAR_PREFETCH
105 %token VAR_PREFETCH_KEY VAR_SO_SNDBUF VAR_SO_REUSEPORT VAR_HARDEN_BELOW_NXDOMAIN
106 %token VAR_IGNORE_CD_FLAG VAR_LOG_QUERIES VAR_TCP_UPSTREAM VAR_SSL_UPSTREAM
107 %token VAR_SSL_SERVICE_KEY VAR_SSL_SERVICE_PEM VAR_SSL_PORT VAR_FORWARD_FIRST
108 %token VAR_STUB_FIRST VAR_MINIMAL_RESPONSES VAR_RRSET_ROUNDROBIN
109 %token VAR_MAX_UDP_SIZE VAR_DELAY_CLOSE
110 %token VAR_UNBLOCK_LAN_ZONES VAR_INSECURE_LAN_ZONES
111 %token VAR_INFRA_CACHE_MIN_RTT
112 %token VAR_DNS64_PREFIX VAR_DNS64_SYNTHALL
113 %token VAR_DNSTAP VAR_DNSTAP_ENABLE VAR_DNSTAP_SOCKET_PATH
114 %token VAR_DNSTAP_SEND_IDENTITY VAR_DNSTAP_SEND_VERSION
115 %token VAR_DNSTAP_IDENTITY VAR_DNSTAP_VERSION
116 %token VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES
117 %token VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES
118 %token VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES
119 %token VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES
120 %token VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES
121 %token VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES
122 %token VAR_HARDEN_ALGO_DOWNGRADE VAR_IP_TRANSPARENT
123 %token VAR_RATELIMIT VAR_RATELIMIT_SLABS VAR_RATELIMIT_SIZE
124 %token VAR_RATELIMIT_FOR_DOMAIN VAR_RATELIMIT_BELOW_DOMAIN VAR_RATELIMIT_FACTOR
125 %token VAR_CAPS_WHITELIST VAR_CACHE_MAX_NEGATIVE_TTL VAR_PERMIT_SMALL_HOLDDOWN
126 %token VAR_QNAME_MINIMISATION
129 toplevelvars: /* empty */ | toplevelvars toplevelvar ;
130 toplevelvar: serverstart contents_server | stubstart contents_stub |
131 forwardstart contents_forward | pythonstart contents_py |
132 rcstart contents_rc | dtstart contents_dt
135 /* server: declaration */
136 serverstart: VAR_SERVER
138 OUTYY(("\nP(server:)\n"));
141 contents_server: contents_server content_server
143 content_server: server_num_threads | server_verbosity | server_port |
144 server_outgoing_range | server_do_ip4 |
145 server_do_ip6 | server_do_udp | server_do_tcp |
146 server_interface | server_chroot | server_username |
147 server_directory | server_logfile | server_pidfile |
148 server_msg_cache_size | server_msg_cache_slabs |
149 server_num_queries_per_thread | server_rrset_cache_size |
150 server_rrset_cache_slabs | server_outgoing_num_tcp |
151 server_infra_host_ttl | server_infra_lame_ttl |
152 server_infra_cache_slabs | server_infra_cache_numhosts |
153 server_infra_cache_lame_size | server_target_fetch_policy |
154 server_harden_short_bufsize | server_harden_large_queries |
155 server_do_not_query_address | server_hide_identity |
156 server_hide_version | server_identity | server_version |
157 server_harden_glue | server_module_conf | server_trust_anchor_file |
158 server_trust_anchor | server_val_override_date | server_bogus_ttl |
159 server_val_clean_additional | server_val_permissive_mode |
160 server_incoming_num_tcp | server_msg_buffer_size |
161 server_key_cache_size | server_key_cache_slabs |
162 server_trusted_keys_file | server_val_nsec3_keysize_iterations |
163 server_use_syslog | server_outgoing_interface | server_root_hints |
164 server_do_not_query_localhost | server_cache_max_ttl |
165 server_harden_dnssec_stripped | server_access_control |
166 server_local_zone | server_local_data | server_interface_automatic |
167 server_statistics_interval | server_do_daemonize |
168 server_use_caps_for_id | server_statistics_cumulative |
169 server_outgoing_port_permit | server_outgoing_port_avoid |
170 server_dlv_anchor_file | server_dlv_anchor | server_neg_cache_size |
171 server_harden_referral_path | server_private_address |
172 server_private_domain | server_extended_statistics |
173 server_local_data_ptr | server_jostle_timeout |
174 server_unwanted_reply_threshold | server_log_time_ascii |
175 server_domain_insecure | server_val_sig_skew_min |
176 server_val_sig_skew_max | server_cache_min_ttl | server_val_log_level |
177 server_auto_trust_anchor_file | server_add_holddown |
178 server_del_holddown | server_keep_missing | server_so_rcvbuf |
179 server_edns_buffer_size | server_prefetch | server_prefetch_key |
180 server_so_sndbuf | server_harden_below_nxdomain | server_ignore_cd_flag |
181 server_log_queries | server_tcp_upstream | server_ssl_upstream |
182 server_ssl_service_key | server_ssl_service_pem | server_ssl_port |
183 server_minimal_responses | server_rrset_roundrobin | server_max_udp_size |
184 server_so_reuseport | server_delay_close |
185 server_unblock_lan_zones | server_insecure_lan_zones |
186 server_dns64_prefix | server_dns64_synthall |
187 server_infra_cache_min_rtt | server_harden_algo_downgrade |
188 server_ip_transparent | server_ratelimit | server_ratelimit_slabs |
189 server_ratelimit_size | server_ratelimit_for_domain |
190 server_ratelimit_below_domain | server_ratelimit_factor |
191 server_caps_whitelist | server_cache_max_negative_ttl |
192 server_permit_small_holddown | server_qname_minimisation
194 stubstart: VAR_STUB_ZONE
196 struct config_stub* s;
197 OUTYY(("\nP(stub_zone:)\n"));
198 s = (struct config_stub*)calloc(1, sizeof(struct config_stub));
200 s->next = cfg_parser->cfg->stubs;
201 cfg_parser->cfg->stubs = s;
203 yyerror("out of memory");
206 contents_stub: contents_stub content_stub
208 content_stub: stub_name | stub_host | stub_addr | stub_prime | stub_first
210 forwardstart: VAR_FORWARD_ZONE
212 struct config_stub* s;
213 OUTYY(("\nP(forward_zone:)\n"));
214 s = (struct config_stub*)calloc(1, sizeof(struct config_stub));
216 s->next = cfg_parser->cfg->forwards;
217 cfg_parser->cfg->forwards = s;
219 yyerror("out of memory");
222 contents_forward: contents_forward content_forward
224 content_forward: forward_name | forward_host | forward_addr | forward_first
226 server_num_threads: VAR_NUM_THREADS STRING_ARG
228 OUTYY(("P(server_num_threads:%s)\n", $2));
229 if(atoi($2) == 0 && strcmp($2, "0") != 0)
230 yyerror("number expected");
231 else cfg_parser->cfg->num_threads = atoi($2);
235 server_verbosity: VAR_VERBOSITY STRING_ARG
237 OUTYY(("P(server_verbosity:%s)\n", $2));
238 if(atoi($2) == 0 && strcmp($2, "0") != 0)
239 yyerror("number expected");
240 else cfg_parser->cfg->verbosity = atoi($2);
244 server_statistics_interval: VAR_STATISTICS_INTERVAL STRING_ARG
246 OUTYY(("P(server_statistics_interval:%s)\n", $2));
247 if(strcmp($2, "") == 0 || strcmp($2, "0") == 0)
248 cfg_parser->cfg->stat_interval = 0;
249 else if(atoi($2) == 0)
250 yyerror("number expected");
251 else cfg_parser->cfg->stat_interval = atoi($2);
255 server_statistics_cumulative: VAR_STATISTICS_CUMULATIVE STRING_ARG
257 OUTYY(("P(server_statistics_cumulative:%s)\n", $2));
258 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
259 yyerror("expected yes or no.");
260 else cfg_parser->cfg->stat_cumulative = (strcmp($2, "yes")==0);
264 server_extended_statistics: VAR_EXTENDED_STATISTICS STRING_ARG
266 OUTYY(("P(server_extended_statistics:%s)\n", $2));
267 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
268 yyerror("expected yes or no.");
269 else cfg_parser->cfg->stat_extended = (strcmp($2, "yes")==0);
273 server_port: VAR_PORT STRING_ARG
275 OUTYY(("P(server_port:%s)\n", $2));
277 yyerror("port number expected");
278 else cfg_parser->cfg->port = atoi($2);
282 server_interface: VAR_INTERFACE STRING_ARG
284 OUTYY(("P(server_interface:%s)\n", $2));
285 if(cfg_parser->cfg->num_ifs == 0)
286 cfg_parser->cfg->ifs = calloc(1, sizeof(char*));
287 else cfg_parser->cfg->ifs = realloc(cfg_parser->cfg->ifs,
288 (cfg_parser->cfg->num_ifs+1)*sizeof(char*));
289 if(!cfg_parser->cfg->ifs)
290 yyerror("out of memory");
292 cfg_parser->cfg->ifs[cfg_parser->cfg->num_ifs++] = $2;
295 server_outgoing_interface: VAR_OUTGOING_INTERFACE STRING_ARG
297 OUTYY(("P(server_outgoing_interface:%s)\n", $2));
298 if(cfg_parser->cfg->num_out_ifs == 0)
299 cfg_parser->cfg->out_ifs = calloc(1, sizeof(char*));
300 else cfg_parser->cfg->out_ifs = realloc(
301 cfg_parser->cfg->out_ifs,
302 (cfg_parser->cfg->num_out_ifs+1)*sizeof(char*));
303 if(!cfg_parser->cfg->out_ifs)
304 yyerror("out of memory");
306 cfg_parser->cfg->out_ifs[
307 cfg_parser->cfg->num_out_ifs++] = $2;
310 server_outgoing_range: VAR_OUTGOING_RANGE STRING_ARG
312 OUTYY(("P(server_outgoing_range:%s)\n", $2));
314 yyerror("number expected");
315 else cfg_parser->cfg->outgoing_num_ports = atoi($2);
319 server_outgoing_port_permit: VAR_OUTGOING_PORT_PERMIT STRING_ARG
321 OUTYY(("P(server_outgoing_port_permit:%s)\n", $2));
322 if(!cfg_mark_ports($2, 1,
323 cfg_parser->cfg->outgoing_avail_ports, 65536))
324 yyerror("port number or range (\"low-high\") expected");
328 server_outgoing_port_avoid: VAR_OUTGOING_PORT_AVOID STRING_ARG
330 OUTYY(("P(server_outgoing_port_avoid:%s)\n", $2));
331 if(!cfg_mark_ports($2, 0,
332 cfg_parser->cfg->outgoing_avail_ports, 65536))
333 yyerror("port number or range (\"low-high\") expected");
337 server_outgoing_num_tcp: VAR_OUTGOING_NUM_TCP STRING_ARG
339 OUTYY(("P(server_outgoing_num_tcp:%s)\n", $2));
340 if(atoi($2) == 0 && strcmp($2, "0") != 0)
341 yyerror("number expected");
342 else cfg_parser->cfg->outgoing_num_tcp = atoi($2);
346 server_incoming_num_tcp: VAR_INCOMING_NUM_TCP STRING_ARG
348 OUTYY(("P(server_incoming_num_tcp:%s)\n", $2));
349 if(atoi($2) == 0 && strcmp($2, "0") != 0)
350 yyerror("number expected");
351 else cfg_parser->cfg->incoming_num_tcp = atoi($2);
355 server_interface_automatic: VAR_INTERFACE_AUTOMATIC STRING_ARG
357 OUTYY(("P(server_interface_automatic:%s)\n", $2));
358 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
359 yyerror("expected yes or no.");
360 else cfg_parser->cfg->if_automatic = (strcmp($2, "yes")==0);
364 server_do_ip4: VAR_DO_IP4 STRING_ARG
366 OUTYY(("P(server_do_ip4:%s)\n", $2));
367 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
368 yyerror("expected yes or no.");
369 else cfg_parser->cfg->do_ip4 = (strcmp($2, "yes")==0);
373 server_do_ip6: VAR_DO_IP6 STRING_ARG
375 OUTYY(("P(server_do_ip6:%s)\n", $2));
376 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
377 yyerror("expected yes or no.");
378 else cfg_parser->cfg->do_ip6 = (strcmp($2, "yes")==0);
382 server_do_udp: VAR_DO_UDP STRING_ARG
384 OUTYY(("P(server_do_udp:%s)\n", $2));
385 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
386 yyerror("expected yes or no.");
387 else cfg_parser->cfg->do_udp = (strcmp($2, "yes")==0);
391 server_do_tcp: VAR_DO_TCP STRING_ARG
393 OUTYY(("P(server_do_tcp:%s)\n", $2));
394 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
395 yyerror("expected yes or no.");
396 else cfg_parser->cfg->do_tcp = (strcmp($2, "yes")==0);
400 server_tcp_upstream: VAR_TCP_UPSTREAM STRING_ARG
402 OUTYY(("P(server_tcp_upstream:%s)\n", $2));
403 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
404 yyerror("expected yes or no.");
405 else cfg_parser->cfg->tcp_upstream = (strcmp($2, "yes")==0);
409 server_ssl_upstream: VAR_SSL_UPSTREAM STRING_ARG
411 OUTYY(("P(server_ssl_upstream:%s)\n", $2));
412 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
413 yyerror("expected yes or no.");
414 else cfg_parser->cfg->ssl_upstream = (strcmp($2, "yes")==0);
418 server_ssl_service_key: VAR_SSL_SERVICE_KEY STRING_ARG
420 OUTYY(("P(server_ssl_service_key:%s)\n", $2));
421 free(cfg_parser->cfg->ssl_service_key);
422 cfg_parser->cfg->ssl_service_key = $2;
425 server_ssl_service_pem: VAR_SSL_SERVICE_PEM STRING_ARG
427 OUTYY(("P(server_ssl_service_pem:%s)\n", $2));
428 free(cfg_parser->cfg->ssl_service_pem);
429 cfg_parser->cfg->ssl_service_pem = $2;
432 server_ssl_port: VAR_SSL_PORT STRING_ARG
434 OUTYY(("P(server_ssl_port:%s)\n", $2));
436 yyerror("port number expected");
437 else cfg_parser->cfg->ssl_port = atoi($2);
441 server_do_daemonize: VAR_DO_DAEMONIZE STRING_ARG
443 OUTYY(("P(server_do_daemonize:%s)\n", $2));
444 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
445 yyerror("expected yes or no.");
446 else cfg_parser->cfg->do_daemonize = (strcmp($2, "yes")==0);
450 server_use_syslog: VAR_USE_SYSLOG STRING_ARG
452 OUTYY(("P(server_use_syslog:%s)\n", $2));
453 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
454 yyerror("expected yes or no.");
455 else cfg_parser->cfg->use_syslog = (strcmp($2, "yes")==0);
456 #if !defined(HAVE_SYSLOG_H) && !defined(UB_ON_WINDOWS)
457 if(strcmp($2, "yes") == 0)
458 yyerror("no syslog services are available. "
459 "(reconfigure and compile to add)");
464 server_log_time_ascii: VAR_LOG_TIME_ASCII STRING_ARG
466 OUTYY(("P(server_log_time_ascii:%s)\n", $2));
467 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
468 yyerror("expected yes or no.");
469 else cfg_parser->cfg->log_time_ascii = (strcmp($2, "yes")==0);
473 server_log_queries: VAR_LOG_QUERIES STRING_ARG
475 OUTYY(("P(server_log_queries:%s)\n", $2));
476 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
477 yyerror("expected yes or no.");
478 else cfg_parser->cfg->log_queries = (strcmp($2, "yes")==0);
482 server_chroot: VAR_CHROOT STRING_ARG
484 OUTYY(("P(server_chroot:%s)\n", $2));
485 free(cfg_parser->cfg->chrootdir);
486 cfg_parser->cfg->chrootdir = $2;
489 server_username: VAR_USERNAME STRING_ARG
491 OUTYY(("P(server_username:%s)\n", $2));
492 free(cfg_parser->cfg->username);
493 cfg_parser->cfg->username = $2;
496 server_directory: VAR_DIRECTORY STRING_ARG
498 OUTYY(("P(server_directory:%s)\n", $2));
499 free(cfg_parser->cfg->directory);
500 cfg_parser->cfg->directory = $2;
503 server_logfile: VAR_LOGFILE STRING_ARG
505 OUTYY(("P(server_logfile:%s)\n", $2));
506 free(cfg_parser->cfg->logfile);
507 cfg_parser->cfg->logfile = $2;
508 cfg_parser->cfg->use_syslog = 0;
511 server_pidfile: VAR_PIDFILE STRING_ARG
513 OUTYY(("P(server_pidfile:%s)\n", $2));
514 free(cfg_parser->cfg->pidfile);
515 cfg_parser->cfg->pidfile = $2;
518 server_root_hints: VAR_ROOT_HINTS STRING_ARG
520 OUTYY(("P(server_root_hints:%s)\n", $2));
521 if(!cfg_strlist_insert(&cfg_parser->cfg->root_hints, $2))
522 yyerror("out of memory");
525 server_dlv_anchor_file: VAR_DLV_ANCHOR_FILE STRING_ARG
527 OUTYY(("P(server_dlv_anchor_file:%s)\n", $2));
528 free(cfg_parser->cfg->dlv_anchor_file);
529 cfg_parser->cfg->dlv_anchor_file = $2;
532 server_dlv_anchor: VAR_DLV_ANCHOR STRING_ARG
534 OUTYY(("P(server_dlv_anchor:%s)\n", $2));
535 if(!cfg_strlist_insert(&cfg_parser->cfg->dlv_anchor_list, $2))
536 yyerror("out of memory");
539 server_auto_trust_anchor_file: VAR_AUTO_TRUST_ANCHOR_FILE STRING_ARG
541 OUTYY(("P(server_auto_trust_anchor_file:%s)\n", $2));
542 if(!cfg_strlist_insert(&cfg_parser->cfg->
543 auto_trust_anchor_file_list, $2))
544 yyerror("out of memory");
547 server_trust_anchor_file: VAR_TRUST_ANCHOR_FILE STRING_ARG
549 OUTYY(("P(server_trust_anchor_file:%s)\n", $2));
550 if(!cfg_strlist_insert(&cfg_parser->cfg->
551 trust_anchor_file_list, $2))
552 yyerror("out of memory");
555 server_trusted_keys_file: VAR_TRUSTED_KEYS_FILE STRING_ARG
557 OUTYY(("P(server_trusted_keys_file:%s)\n", $2));
558 if(!cfg_strlist_insert(&cfg_parser->cfg->
559 trusted_keys_file_list, $2))
560 yyerror("out of memory");
563 server_trust_anchor: VAR_TRUST_ANCHOR STRING_ARG
565 OUTYY(("P(server_trust_anchor:%s)\n", $2));
566 if(!cfg_strlist_insert(&cfg_parser->cfg->trust_anchor_list, $2))
567 yyerror("out of memory");
570 server_domain_insecure: VAR_DOMAIN_INSECURE STRING_ARG
572 OUTYY(("P(server_domain_insecure:%s)\n", $2));
573 if(!cfg_strlist_insert(&cfg_parser->cfg->domain_insecure, $2))
574 yyerror("out of memory");
577 server_hide_identity: VAR_HIDE_IDENTITY STRING_ARG
579 OUTYY(("P(server_hide_identity:%s)\n", $2));
580 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
581 yyerror("expected yes or no.");
582 else cfg_parser->cfg->hide_identity = (strcmp($2, "yes")==0);
586 server_hide_version: VAR_HIDE_VERSION STRING_ARG
588 OUTYY(("P(server_hide_version:%s)\n", $2));
589 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
590 yyerror("expected yes or no.");
591 else cfg_parser->cfg->hide_version = (strcmp($2, "yes")==0);
595 server_identity: VAR_IDENTITY STRING_ARG
597 OUTYY(("P(server_identity:%s)\n", $2));
598 free(cfg_parser->cfg->identity);
599 cfg_parser->cfg->identity = $2;
602 server_version: VAR_VERSION STRING_ARG
604 OUTYY(("P(server_version:%s)\n", $2));
605 free(cfg_parser->cfg->version);
606 cfg_parser->cfg->version = $2;
609 server_so_rcvbuf: VAR_SO_RCVBUF STRING_ARG
611 OUTYY(("P(server_so_rcvbuf:%s)\n", $2));
612 if(!cfg_parse_memsize($2, &cfg_parser->cfg->so_rcvbuf))
613 yyerror("buffer size expected");
617 server_so_sndbuf: VAR_SO_SNDBUF STRING_ARG
619 OUTYY(("P(server_so_sndbuf:%s)\n", $2));
620 if(!cfg_parse_memsize($2, &cfg_parser->cfg->so_sndbuf))
621 yyerror("buffer size expected");
625 server_so_reuseport: VAR_SO_REUSEPORT STRING_ARG
627 OUTYY(("P(server_so_reuseport:%s)\n", $2));
628 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
629 yyerror("expected yes or no.");
630 else cfg_parser->cfg->so_reuseport =
631 (strcmp($2, "yes")==0);
635 server_ip_transparent: VAR_IP_TRANSPARENT STRING_ARG
637 OUTYY(("P(server_ip_transparent:%s)\n", $2));
638 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
639 yyerror("expected yes or no.");
640 else cfg_parser->cfg->ip_transparent =
641 (strcmp($2, "yes")==0);
645 server_edns_buffer_size: VAR_EDNS_BUFFER_SIZE STRING_ARG
647 OUTYY(("P(server_edns_buffer_size:%s)\n", $2));
649 yyerror("number expected");
650 else if (atoi($2) < 12)
651 yyerror("edns buffer size too small");
652 else if (atoi($2) > 65535)
653 cfg_parser->cfg->edns_buffer_size = 65535;
654 else cfg_parser->cfg->edns_buffer_size = atoi($2);
658 server_msg_buffer_size: VAR_MSG_BUFFER_SIZE STRING_ARG
660 OUTYY(("P(server_msg_buffer_size:%s)\n", $2));
662 yyerror("number expected");
663 else if (atoi($2) < 4096)
664 yyerror("message buffer size too small (use 4096)");
665 else cfg_parser->cfg->msg_buffer_size = atoi($2);
669 server_msg_cache_size: VAR_MSG_CACHE_SIZE STRING_ARG
671 OUTYY(("P(server_msg_cache_size:%s)\n", $2));
672 if(!cfg_parse_memsize($2, &cfg_parser->cfg->msg_cache_size))
673 yyerror("memory size expected");
677 server_msg_cache_slabs: VAR_MSG_CACHE_SLABS STRING_ARG
679 OUTYY(("P(server_msg_cache_slabs:%s)\n", $2));
681 yyerror("number expected");
683 cfg_parser->cfg->msg_cache_slabs = atoi($2);
684 if(!is_pow2(cfg_parser->cfg->msg_cache_slabs))
685 yyerror("must be a power of 2");
690 server_num_queries_per_thread: VAR_NUM_QUERIES_PER_THREAD STRING_ARG
692 OUTYY(("P(server_num_queries_per_thread:%s)\n", $2));
694 yyerror("number expected");
695 else cfg_parser->cfg->num_queries_per_thread = atoi($2);
699 server_jostle_timeout: VAR_JOSTLE_TIMEOUT STRING_ARG
701 OUTYY(("P(server_jostle_timeout:%s)\n", $2));
702 if(atoi($2) == 0 && strcmp($2, "0") != 0)
703 yyerror("number expected");
704 else cfg_parser->cfg->jostle_time = atoi($2);
708 server_delay_close: VAR_DELAY_CLOSE STRING_ARG
710 OUTYY(("P(server_delay_close:%s)\n", $2));
711 if(atoi($2) == 0 && strcmp($2, "0") != 0)
712 yyerror("number expected");
713 else cfg_parser->cfg->delay_close = atoi($2);
717 server_unblock_lan_zones: VAR_UNBLOCK_LAN_ZONES STRING_ARG
719 OUTYY(("P(server_unblock_lan_zones:%s)\n", $2));
720 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
721 yyerror("expected yes or no.");
722 else cfg_parser->cfg->unblock_lan_zones =
723 (strcmp($2, "yes")==0);
727 server_insecure_lan_zones: VAR_INSECURE_LAN_ZONES STRING_ARG
729 OUTYY(("P(server_insecure_lan_zones:%s)\n", $2));
730 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
731 yyerror("expected yes or no.");
732 else cfg_parser->cfg->insecure_lan_zones =
733 (strcmp($2, "yes")==0);
737 server_rrset_cache_size: VAR_RRSET_CACHE_SIZE STRING_ARG
739 OUTYY(("P(server_rrset_cache_size:%s)\n", $2));
740 if(!cfg_parse_memsize($2, &cfg_parser->cfg->rrset_cache_size))
741 yyerror("memory size expected");
745 server_rrset_cache_slabs: VAR_RRSET_CACHE_SLABS STRING_ARG
747 OUTYY(("P(server_rrset_cache_slabs:%s)\n", $2));
749 yyerror("number expected");
751 cfg_parser->cfg->rrset_cache_slabs = atoi($2);
752 if(!is_pow2(cfg_parser->cfg->rrset_cache_slabs))
753 yyerror("must be a power of 2");
758 server_infra_host_ttl: VAR_INFRA_HOST_TTL STRING_ARG
760 OUTYY(("P(server_infra_host_ttl:%s)\n", $2));
761 if(atoi($2) == 0 && strcmp($2, "0") != 0)
762 yyerror("number expected");
763 else cfg_parser->cfg->host_ttl = atoi($2);
767 server_infra_lame_ttl: VAR_INFRA_LAME_TTL STRING_ARG
769 OUTYY(("P(server_infra_lame_ttl:%s)\n", $2));
770 verbose(VERB_DETAIL, "ignored infra-lame-ttl: %s (option "
771 "removed, use infra-host-ttl)", $2);
775 server_infra_cache_numhosts: VAR_INFRA_CACHE_NUMHOSTS STRING_ARG
777 OUTYY(("P(server_infra_cache_numhosts:%s)\n", $2));
779 yyerror("number expected");
780 else cfg_parser->cfg->infra_cache_numhosts = atoi($2);
784 server_infra_cache_lame_size: VAR_INFRA_CACHE_LAME_SIZE STRING_ARG
786 OUTYY(("P(server_infra_cache_lame_size:%s)\n", $2));
787 verbose(VERB_DETAIL, "ignored infra-cache-lame-size: %s "
788 "(option removed, use infra-cache-numhosts)", $2);
792 server_infra_cache_slabs: VAR_INFRA_CACHE_SLABS STRING_ARG
794 OUTYY(("P(server_infra_cache_slabs:%s)\n", $2));
796 yyerror("number expected");
798 cfg_parser->cfg->infra_cache_slabs = atoi($2);
799 if(!is_pow2(cfg_parser->cfg->infra_cache_slabs))
800 yyerror("must be a power of 2");
805 server_infra_cache_min_rtt: VAR_INFRA_CACHE_MIN_RTT STRING_ARG
807 OUTYY(("P(server_infra_cache_min_rtt:%s)\n", $2));
808 if(atoi($2) == 0 && strcmp($2, "0") != 0)
809 yyerror("number expected");
810 else cfg_parser->cfg->infra_cache_min_rtt = atoi($2);
814 server_target_fetch_policy: VAR_TARGET_FETCH_POLICY STRING_ARG
816 OUTYY(("P(server_target_fetch_policy:%s)\n", $2));
817 free(cfg_parser->cfg->target_fetch_policy);
818 cfg_parser->cfg->target_fetch_policy = $2;
821 server_harden_short_bufsize: VAR_HARDEN_SHORT_BUFSIZE STRING_ARG
823 OUTYY(("P(server_harden_short_bufsize:%s)\n", $2));
824 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
825 yyerror("expected yes or no.");
826 else cfg_parser->cfg->harden_short_bufsize =
827 (strcmp($2, "yes")==0);
831 server_harden_large_queries: VAR_HARDEN_LARGE_QUERIES STRING_ARG
833 OUTYY(("P(server_harden_large_queries:%s)\n", $2));
834 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
835 yyerror("expected yes or no.");
836 else cfg_parser->cfg->harden_large_queries =
837 (strcmp($2, "yes")==0);
841 server_harden_glue: VAR_HARDEN_GLUE STRING_ARG
843 OUTYY(("P(server_harden_glue:%s)\n", $2));
844 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
845 yyerror("expected yes or no.");
846 else cfg_parser->cfg->harden_glue =
847 (strcmp($2, "yes")==0);
851 server_harden_dnssec_stripped: VAR_HARDEN_DNSSEC_STRIPPED STRING_ARG
853 OUTYY(("P(server_harden_dnssec_stripped:%s)\n", $2));
854 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
855 yyerror("expected yes or no.");
856 else cfg_parser->cfg->harden_dnssec_stripped =
857 (strcmp($2, "yes")==0);
861 server_harden_below_nxdomain: VAR_HARDEN_BELOW_NXDOMAIN STRING_ARG
863 OUTYY(("P(server_harden_below_nxdomain:%s)\n", $2));
864 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
865 yyerror("expected yes or no.");
866 else cfg_parser->cfg->harden_below_nxdomain =
867 (strcmp($2, "yes")==0);
871 server_harden_referral_path: VAR_HARDEN_REFERRAL_PATH STRING_ARG
873 OUTYY(("P(server_harden_referral_path:%s)\n", $2));
874 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
875 yyerror("expected yes or no.");
876 else cfg_parser->cfg->harden_referral_path =
877 (strcmp($2, "yes")==0);
881 server_harden_algo_downgrade: VAR_HARDEN_ALGO_DOWNGRADE STRING_ARG
883 OUTYY(("P(server_harden_algo_downgrade:%s)\n", $2));
884 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
885 yyerror("expected yes or no.");
886 else cfg_parser->cfg->harden_algo_downgrade =
887 (strcmp($2, "yes")==0);
891 server_use_caps_for_id: VAR_USE_CAPS_FOR_ID STRING_ARG
893 OUTYY(("P(server_use_caps_for_id:%s)\n", $2));
894 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
895 yyerror("expected yes or no.");
896 else cfg_parser->cfg->use_caps_bits_for_id =
897 (strcmp($2, "yes")==0);
901 server_caps_whitelist: VAR_CAPS_WHITELIST STRING_ARG
903 OUTYY(("P(server_caps_whitelist:%s)\n", $2));
904 if(!cfg_strlist_insert(&cfg_parser->cfg->caps_whitelist, $2))
905 yyerror("out of memory");
908 server_private_address: VAR_PRIVATE_ADDRESS STRING_ARG
910 OUTYY(("P(server_private_address:%s)\n", $2));
911 if(!cfg_strlist_insert(&cfg_parser->cfg->private_address, $2))
912 yyerror("out of memory");
915 server_private_domain: VAR_PRIVATE_DOMAIN STRING_ARG
917 OUTYY(("P(server_private_domain:%s)\n", $2));
918 if(!cfg_strlist_insert(&cfg_parser->cfg->private_domain, $2))
919 yyerror("out of memory");
922 server_prefetch: VAR_PREFETCH STRING_ARG
924 OUTYY(("P(server_prefetch:%s)\n", $2));
925 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
926 yyerror("expected yes or no.");
927 else cfg_parser->cfg->prefetch = (strcmp($2, "yes")==0);
931 server_prefetch_key: VAR_PREFETCH_KEY STRING_ARG
933 OUTYY(("P(server_prefetch_key:%s)\n", $2));
934 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
935 yyerror("expected yes or no.");
936 else cfg_parser->cfg->prefetch_key = (strcmp($2, "yes")==0);
940 server_unwanted_reply_threshold: VAR_UNWANTED_REPLY_THRESHOLD STRING_ARG
942 OUTYY(("P(server_unwanted_reply_threshold:%s)\n", $2));
943 if(atoi($2) == 0 && strcmp($2, "0") != 0)
944 yyerror("number expected");
945 else cfg_parser->cfg->unwanted_threshold = atoi($2);
949 server_do_not_query_address: VAR_DO_NOT_QUERY_ADDRESS STRING_ARG
951 OUTYY(("P(server_do_not_query_address:%s)\n", $2));
952 if(!cfg_strlist_insert(&cfg_parser->cfg->donotqueryaddrs, $2))
953 yyerror("out of memory");
956 server_do_not_query_localhost: VAR_DO_NOT_QUERY_LOCALHOST STRING_ARG
958 OUTYY(("P(server_do_not_query_localhost:%s)\n", $2));
959 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
960 yyerror("expected yes or no.");
961 else cfg_parser->cfg->donotquery_localhost =
962 (strcmp($2, "yes")==0);
966 server_access_control: VAR_ACCESS_CONTROL STRING_ARG STRING_ARG
968 OUTYY(("P(server_access_control:%s %s)\n", $2, $3));
969 if(strcmp($3, "deny")!=0 && strcmp($3, "refuse")!=0 &&
970 strcmp($3, "deny_non_local")!=0 &&
971 strcmp($3, "refuse_non_local")!=0 &&
972 strcmp($3, "allow")!=0 &&
973 strcmp($3, "allow_snoop")!=0) {
974 yyerror("expected deny, refuse, deny_non_local, "
975 "refuse_non_local, allow or allow_snoop "
976 "in access control action");
978 if(!cfg_str2list_insert(&cfg_parser->cfg->acls, $2, $3))
979 fatal_exit("out of memory adding acl");
983 server_module_conf: VAR_MODULE_CONF STRING_ARG
985 OUTYY(("P(server_module_conf:%s)\n", $2));
986 free(cfg_parser->cfg->module_conf);
987 cfg_parser->cfg->module_conf = $2;
990 server_val_override_date: VAR_VAL_OVERRIDE_DATE STRING_ARG
992 OUTYY(("P(server_val_override_date:%s)\n", $2));
993 if(strlen($2) == 0 || strcmp($2, "0") == 0) {
994 cfg_parser->cfg->val_date_override = 0;
995 } else if(strlen($2) == 14) {
996 cfg_parser->cfg->val_date_override =
997 cfg_convert_timeval($2);
998 if(!cfg_parser->cfg->val_date_override)
999 yyerror("bad date/time specification");
1002 yyerror("number expected");
1003 cfg_parser->cfg->val_date_override = atoi($2);
1008 server_val_sig_skew_min: VAR_VAL_SIG_SKEW_MIN STRING_ARG
1010 OUTYY(("P(server_val_sig_skew_min:%s)\n", $2));
1011 if(strlen($2) == 0 || strcmp($2, "0") == 0) {
1012 cfg_parser->cfg->val_sig_skew_min = 0;
1014 cfg_parser->cfg->val_sig_skew_min = atoi($2);
1015 if(!cfg_parser->cfg->val_sig_skew_min)
1016 yyerror("number expected");
1021 server_val_sig_skew_max: VAR_VAL_SIG_SKEW_MAX STRING_ARG
1023 OUTYY(("P(server_val_sig_skew_max:%s)\n", $2));
1024 if(strlen($2) == 0 || strcmp($2, "0") == 0) {
1025 cfg_parser->cfg->val_sig_skew_max = 0;
1027 cfg_parser->cfg->val_sig_skew_max = atoi($2);
1028 if(!cfg_parser->cfg->val_sig_skew_max)
1029 yyerror("number expected");
1034 server_cache_max_ttl: VAR_CACHE_MAX_TTL STRING_ARG
1036 OUTYY(("P(server_cache_max_ttl:%s)\n", $2));
1037 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1038 yyerror("number expected");
1039 else cfg_parser->cfg->max_ttl = atoi($2);
1043 server_cache_max_negative_ttl: VAR_CACHE_MAX_NEGATIVE_TTL STRING_ARG
1045 OUTYY(("P(server_cache_max_negative_ttl:%s)\n", $2));
1046 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1047 yyerror("number expected");
1048 else cfg_parser->cfg->max_negative_ttl = atoi($2);
1052 server_cache_min_ttl: VAR_CACHE_MIN_TTL STRING_ARG
1054 OUTYY(("P(server_cache_min_ttl:%s)\n", $2));
1055 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1056 yyerror("number expected");
1057 else cfg_parser->cfg->min_ttl = atoi($2);
1061 server_bogus_ttl: VAR_BOGUS_TTL STRING_ARG
1063 OUTYY(("P(server_bogus_ttl:%s)\n", $2));
1064 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1065 yyerror("number expected");
1066 else cfg_parser->cfg->bogus_ttl = atoi($2);
1070 server_val_clean_additional: VAR_VAL_CLEAN_ADDITIONAL STRING_ARG
1072 OUTYY(("P(server_val_clean_additional:%s)\n", $2));
1073 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1074 yyerror("expected yes or no.");
1075 else cfg_parser->cfg->val_clean_additional =
1076 (strcmp($2, "yes")==0);
1080 server_val_permissive_mode: VAR_VAL_PERMISSIVE_MODE STRING_ARG
1082 OUTYY(("P(server_val_permissive_mode:%s)\n", $2));
1083 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1084 yyerror("expected yes or no.");
1085 else cfg_parser->cfg->val_permissive_mode =
1086 (strcmp($2, "yes")==0);
1090 server_ignore_cd_flag: VAR_IGNORE_CD_FLAG STRING_ARG
1092 OUTYY(("P(server_ignore_cd_flag:%s)\n", $2));
1093 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1094 yyerror("expected yes or no.");
1095 else cfg_parser->cfg->ignore_cd = (strcmp($2, "yes")==0);
1099 server_val_log_level: VAR_VAL_LOG_LEVEL STRING_ARG
1101 OUTYY(("P(server_val_log_level:%s)\n", $2));
1102 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1103 yyerror("number expected");
1104 else cfg_parser->cfg->val_log_level = atoi($2);
1108 server_val_nsec3_keysize_iterations: VAR_VAL_NSEC3_KEYSIZE_ITERATIONS STRING_ARG
1110 OUTYY(("P(server_val_nsec3_keysize_iterations:%s)\n", $2));
1111 free(cfg_parser->cfg->val_nsec3_key_iterations);
1112 cfg_parser->cfg->val_nsec3_key_iterations = $2;
1115 server_add_holddown: VAR_ADD_HOLDDOWN STRING_ARG
1117 OUTYY(("P(server_add_holddown:%s)\n", $2));
1118 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1119 yyerror("number expected");
1120 else cfg_parser->cfg->add_holddown = atoi($2);
1124 server_del_holddown: VAR_DEL_HOLDDOWN STRING_ARG
1126 OUTYY(("P(server_del_holddown:%s)\n", $2));
1127 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1128 yyerror("number expected");
1129 else cfg_parser->cfg->del_holddown = atoi($2);
1133 server_keep_missing: VAR_KEEP_MISSING STRING_ARG
1135 OUTYY(("P(server_keep_missing:%s)\n", $2));
1136 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1137 yyerror("number expected");
1138 else cfg_parser->cfg->keep_missing = atoi($2);
1142 server_permit_small_holddown: VAR_PERMIT_SMALL_HOLDDOWN STRING_ARG
1144 OUTYY(("P(server_permit_small_holddown:%s)\n", $2));
1145 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1146 yyerror("expected yes or no.");
1147 else cfg_parser->cfg->permit_small_holddown =
1148 (strcmp($2, "yes")==0);
1151 server_key_cache_size: VAR_KEY_CACHE_SIZE STRING_ARG
1153 OUTYY(("P(server_key_cache_size:%s)\n", $2));
1154 if(!cfg_parse_memsize($2, &cfg_parser->cfg->key_cache_size))
1155 yyerror("memory size expected");
1159 server_key_cache_slabs: VAR_KEY_CACHE_SLABS STRING_ARG
1161 OUTYY(("P(server_key_cache_slabs:%s)\n", $2));
1163 yyerror("number expected");
1165 cfg_parser->cfg->key_cache_slabs = atoi($2);
1166 if(!is_pow2(cfg_parser->cfg->key_cache_slabs))
1167 yyerror("must be a power of 2");
1172 server_neg_cache_size: VAR_NEG_CACHE_SIZE STRING_ARG
1174 OUTYY(("P(server_neg_cache_size:%s)\n", $2));
1175 if(!cfg_parse_memsize($2, &cfg_parser->cfg->neg_cache_size))
1176 yyerror("memory size expected");
1180 server_local_zone: VAR_LOCAL_ZONE STRING_ARG STRING_ARG
1182 OUTYY(("P(server_local_zone:%s %s)\n", $2, $3));
1183 if(strcmp($3, "static")!=0 && strcmp($3, "deny")!=0 &&
1184 strcmp($3, "refuse")!=0 && strcmp($3, "redirect")!=0 &&
1185 strcmp($3, "transparent")!=0 && strcmp($3, "nodefault")!=0
1186 && strcmp($3, "typetransparent")!=0 &&
1187 strcmp($3, "inform")!=0 && strcmp($3, "inform_deny")!=0)
1188 yyerror("local-zone type: expected static, deny, "
1189 "refuse, redirect, transparent, "
1190 "typetransparent, inform, inform_deny "
1192 else if(strcmp($3, "nodefault")==0) {
1193 if(!cfg_strlist_insert(&cfg_parser->cfg->
1194 local_zones_nodefault, $2))
1195 fatal_exit("out of memory adding local-zone");
1198 if(!cfg_str2list_insert(&cfg_parser->cfg->local_zones,
1200 fatal_exit("out of memory adding local-zone");
1204 server_local_data: VAR_LOCAL_DATA STRING_ARG
1206 OUTYY(("P(server_local_data:%s)\n", $2));
1207 if(!cfg_strlist_insert(&cfg_parser->cfg->local_data, $2))
1208 fatal_exit("out of memory adding local-data");
1211 server_local_data_ptr: VAR_LOCAL_DATA_PTR STRING_ARG
1214 OUTYY(("P(server_local_data_ptr:%s)\n", $2));
1215 ptr = cfg_ptr_reverse($2);
1218 if(!cfg_strlist_insert(&cfg_parser->cfg->
1220 fatal_exit("out of memory adding local-data");
1222 yyerror("local-data-ptr could not be reversed");
1226 server_minimal_responses: VAR_MINIMAL_RESPONSES STRING_ARG
1228 OUTYY(("P(server_minimal_responses:%s)\n", $2));
1229 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1230 yyerror("expected yes or no.");
1231 else cfg_parser->cfg->minimal_responses =
1232 (strcmp($2, "yes")==0);
1236 server_rrset_roundrobin: VAR_RRSET_ROUNDROBIN STRING_ARG
1238 OUTYY(("P(server_rrset_roundrobin:%s)\n", $2));
1239 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1240 yyerror("expected yes or no.");
1241 else cfg_parser->cfg->rrset_roundrobin =
1242 (strcmp($2, "yes")==0);
1246 server_max_udp_size: VAR_MAX_UDP_SIZE STRING_ARG
1248 OUTYY(("P(server_max_udp_size:%s)\n", $2));
1249 cfg_parser->cfg->max_udp_size = atoi($2);
1253 server_dns64_prefix: VAR_DNS64_PREFIX STRING_ARG
1255 OUTYY(("P(dns64_prefix:%s)\n", $2));
1256 free(cfg_parser->cfg->dns64_prefix);
1257 cfg_parser->cfg->dns64_prefix = $2;
1260 server_dns64_synthall: VAR_DNS64_SYNTHALL STRING_ARG
1262 OUTYY(("P(server_dns64_synthall:%s)\n", $2));
1263 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1264 yyerror("expected yes or no.");
1265 else cfg_parser->cfg->dns64_synthall = (strcmp($2, "yes")==0);
1269 server_ratelimit: VAR_RATELIMIT STRING_ARG
1271 OUTYY(("P(server_ratelimit:%s)\n", $2));
1272 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1273 yyerror("number expected");
1274 else cfg_parser->cfg->ratelimit = atoi($2);
1278 server_ratelimit_size: VAR_RATELIMIT_SIZE STRING_ARG
1280 OUTYY(("P(server_ratelimit_size:%s)\n", $2));
1281 if(!cfg_parse_memsize($2, &cfg_parser->cfg->ratelimit_size))
1282 yyerror("memory size expected");
1286 server_ratelimit_slabs: VAR_RATELIMIT_SLABS STRING_ARG
1288 OUTYY(("P(server_ratelimit_slabs:%s)\n", $2));
1290 yyerror("number expected");
1292 cfg_parser->cfg->ratelimit_slabs = atoi($2);
1293 if(!is_pow2(cfg_parser->cfg->ratelimit_slabs))
1294 yyerror("must be a power of 2");
1299 server_ratelimit_for_domain: VAR_RATELIMIT_FOR_DOMAIN STRING_ARG STRING_ARG
1301 OUTYY(("P(server_ratelimit_for_domain:%s %s)\n", $2, $3));
1302 if(atoi($3) == 0 && strcmp($3, "0") != 0) {
1303 yyerror("number expected");
1305 if(!cfg_str2list_insert(&cfg_parser->cfg->
1306 ratelimit_for_domain, $2, $3))
1307 fatal_exit("out of memory adding "
1308 "ratelimit-for-domain");
1312 server_ratelimit_below_domain: VAR_RATELIMIT_BELOW_DOMAIN STRING_ARG STRING_ARG
1314 OUTYY(("P(server_ratelimit_below_domain:%s %s)\n", $2, $3));
1315 if(atoi($3) == 0 && strcmp($3, "0") != 0) {
1316 yyerror("number expected");
1318 if(!cfg_str2list_insert(&cfg_parser->cfg->
1319 ratelimit_below_domain, $2, $3))
1320 fatal_exit("out of memory adding "
1321 "ratelimit-below-domain");
1325 server_ratelimit_factor: VAR_RATELIMIT_FACTOR STRING_ARG
1327 OUTYY(("P(server_ratelimit_factor:%s)\n", $2));
1328 if(atoi($2) == 0 && strcmp($2, "0") != 0)
1329 yyerror("number expected");
1330 else cfg_parser->cfg->ratelimit_factor = atoi($2);
1334 server_qname_minimisation: VAR_QNAME_MINIMISATION STRING_ARG
1336 OUTYY(("P(server_qname_minimisation:%s)\n", $2));
1337 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1338 yyerror("expected yes or no.");
1339 else cfg_parser->cfg->qname_minimisation =
1340 (strcmp($2, "yes")==0);
1344 stub_name: VAR_NAME STRING_ARG
1346 OUTYY(("P(name:%s)\n", $2));
1347 if(cfg_parser->cfg->stubs->name)
1348 yyerror("stub name override, there must be one name "
1349 "for one stub-zone");
1350 free(cfg_parser->cfg->stubs->name);
1351 cfg_parser->cfg->stubs->name = $2;
1354 stub_host: VAR_STUB_HOST STRING_ARG
1356 OUTYY(("P(stub-host:%s)\n", $2));
1357 if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->hosts, $2))
1358 yyerror("out of memory");
1361 stub_addr: VAR_STUB_ADDR STRING_ARG
1363 OUTYY(("P(stub-addr:%s)\n", $2));
1364 if(!cfg_strlist_insert(&cfg_parser->cfg->stubs->addrs, $2))
1365 yyerror("out of memory");
1368 stub_first: VAR_STUB_FIRST STRING_ARG
1370 OUTYY(("P(stub-first:%s)\n", $2));
1371 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1372 yyerror("expected yes or no.");
1373 else cfg_parser->cfg->stubs->isfirst=(strcmp($2, "yes")==0);
1377 stub_prime: VAR_STUB_PRIME STRING_ARG
1379 OUTYY(("P(stub-prime:%s)\n", $2));
1380 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1381 yyerror("expected yes or no.");
1382 else cfg_parser->cfg->stubs->isprime =
1383 (strcmp($2, "yes")==0);
1387 forward_name: VAR_NAME STRING_ARG
1389 OUTYY(("P(name:%s)\n", $2));
1390 if(cfg_parser->cfg->forwards->name)
1391 yyerror("forward name override, there must be one "
1392 "name for one forward-zone");
1393 free(cfg_parser->cfg->forwards->name);
1394 cfg_parser->cfg->forwards->name = $2;
1397 forward_host: VAR_FORWARD_HOST STRING_ARG
1399 OUTYY(("P(forward-host:%s)\n", $2));
1400 if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->hosts, $2))
1401 yyerror("out of memory");
1404 forward_addr: VAR_FORWARD_ADDR STRING_ARG
1406 OUTYY(("P(forward-addr:%s)\n", $2));
1407 if(!cfg_strlist_insert(&cfg_parser->cfg->forwards->addrs, $2))
1408 yyerror("out of memory");
1411 forward_first: VAR_FORWARD_FIRST STRING_ARG
1413 OUTYY(("P(forward-first:%s)\n", $2));
1414 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1415 yyerror("expected yes or no.");
1416 else cfg_parser->cfg->forwards->isfirst=(strcmp($2, "yes")==0);
1420 rcstart: VAR_REMOTE_CONTROL
1422 OUTYY(("\nP(remote-control:)\n"));
1425 contents_rc: contents_rc content_rc
1427 content_rc: rc_control_enable | rc_control_interface | rc_control_port |
1428 rc_server_key_file | rc_server_cert_file | rc_control_key_file |
1429 rc_control_cert_file | rc_control_use_cert
1431 rc_control_enable: VAR_CONTROL_ENABLE STRING_ARG
1433 OUTYY(("P(control_enable:%s)\n", $2));
1434 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1435 yyerror("expected yes or no.");
1436 else cfg_parser->cfg->remote_control_enable =
1437 (strcmp($2, "yes")==0);
1441 rc_control_port: VAR_CONTROL_PORT STRING_ARG
1443 OUTYY(("P(control_port:%s)\n", $2));
1445 yyerror("control port number expected");
1446 else cfg_parser->cfg->control_port = atoi($2);
1450 rc_control_interface: VAR_CONTROL_INTERFACE STRING_ARG
1452 OUTYY(("P(control_interface:%s)\n", $2));
1453 if(!cfg_strlist_insert(&cfg_parser->cfg->control_ifs, $2))
1454 yyerror("out of memory");
1457 rc_control_use_cert: VAR_CONTROL_USE_CERT STRING_ARG
1459 OUTYY(("P(control_use_cert:%s)\n", $2));
1460 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1461 yyerror("expected yes or no.");
1462 else cfg_parser->cfg->remote_control_use_cert =
1463 (strcmp($2, "yes")==0);
1467 rc_server_key_file: VAR_SERVER_KEY_FILE STRING_ARG
1469 OUTYY(("P(rc_server_key_file:%s)\n", $2));
1470 free(cfg_parser->cfg->server_key_file);
1471 cfg_parser->cfg->server_key_file = $2;
1474 rc_server_cert_file: VAR_SERVER_CERT_FILE STRING_ARG
1476 OUTYY(("P(rc_server_cert_file:%s)\n", $2));
1477 free(cfg_parser->cfg->server_cert_file);
1478 cfg_parser->cfg->server_cert_file = $2;
1481 rc_control_key_file: VAR_CONTROL_KEY_FILE STRING_ARG
1483 OUTYY(("P(rc_control_key_file:%s)\n", $2));
1484 free(cfg_parser->cfg->control_key_file);
1485 cfg_parser->cfg->control_key_file = $2;
1488 rc_control_cert_file: VAR_CONTROL_CERT_FILE STRING_ARG
1490 OUTYY(("P(rc_control_cert_file:%s)\n", $2));
1491 free(cfg_parser->cfg->control_cert_file);
1492 cfg_parser->cfg->control_cert_file = $2;
1497 OUTYY(("\nP(dnstap:)\n"));
1500 contents_dt: contents_dt content_dt
1502 content_dt: dt_dnstap_enable | dt_dnstap_socket_path |
1503 dt_dnstap_send_identity | dt_dnstap_send_version |
1504 dt_dnstap_identity | dt_dnstap_version |
1505 dt_dnstap_log_resolver_query_messages |
1506 dt_dnstap_log_resolver_response_messages |
1507 dt_dnstap_log_client_query_messages |
1508 dt_dnstap_log_client_response_messages |
1509 dt_dnstap_log_forwarder_query_messages |
1510 dt_dnstap_log_forwarder_response_messages
1512 dt_dnstap_enable: VAR_DNSTAP_ENABLE STRING_ARG
1514 OUTYY(("P(dt_dnstap_enable:%s)\n", $2));
1515 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1516 yyerror("expected yes or no.");
1517 else cfg_parser->cfg->dnstap = (strcmp($2, "yes")==0);
1520 dt_dnstap_socket_path: VAR_DNSTAP_SOCKET_PATH STRING_ARG
1522 OUTYY(("P(dt_dnstap_socket_path:%s)\n", $2));
1523 free(cfg_parser->cfg->dnstap_socket_path);
1524 cfg_parser->cfg->dnstap_socket_path = $2;
1527 dt_dnstap_send_identity: VAR_DNSTAP_SEND_IDENTITY STRING_ARG
1529 OUTYY(("P(dt_dnstap_send_identity:%s)\n", $2));
1530 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1531 yyerror("expected yes or no.");
1532 else cfg_parser->cfg->dnstap_send_identity = (strcmp($2, "yes")==0);
1535 dt_dnstap_send_version: VAR_DNSTAP_SEND_VERSION STRING_ARG
1537 OUTYY(("P(dt_dnstap_send_version:%s)\n", $2));
1538 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1539 yyerror("expected yes or no.");
1540 else cfg_parser->cfg->dnstap_send_version = (strcmp($2, "yes")==0);
1543 dt_dnstap_identity: VAR_DNSTAP_IDENTITY STRING_ARG
1545 OUTYY(("P(dt_dnstap_identity:%s)\n", $2));
1546 free(cfg_parser->cfg->dnstap_identity);
1547 cfg_parser->cfg->dnstap_identity = $2;
1550 dt_dnstap_version: VAR_DNSTAP_VERSION STRING_ARG
1552 OUTYY(("P(dt_dnstap_version:%s)\n", $2));
1553 free(cfg_parser->cfg->dnstap_version);
1554 cfg_parser->cfg->dnstap_version = $2;
1557 dt_dnstap_log_resolver_query_messages: VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES STRING_ARG
1559 OUTYY(("P(dt_dnstap_log_resolver_query_messages:%s)\n", $2));
1560 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1561 yyerror("expected yes or no.");
1562 else cfg_parser->cfg->dnstap_log_resolver_query_messages =
1563 (strcmp($2, "yes")==0);
1566 dt_dnstap_log_resolver_response_messages: VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES STRING_ARG
1568 OUTYY(("P(dt_dnstap_log_resolver_response_messages:%s)\n", $2));
1569 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1570 yyerror("expected yes or no.");
1571 else cfg_parser->cfg->dnstap_log_resolver_response_messages =
1572 (strcmp($2, "yes")==0);
1575 dt_dnstap_log_client_query_messages: VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES STRING_ARG
1577 OUTYY(("P(dt_dnstap_log_client_query_messages:%s)\n", $2));
1578 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1579 yyerror("expected yes or no.");
1580 else cfg_parser->cfg->dnstap_log_client_query_messages =
1581 (strcmp($2, "yes")==0);
1584 dt_dnstap_log_client_response_messages: VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES STRING_ARG
1586 OUTYY(("P(dt_dnstap_log_client_response_messages:%s)\n", $2));
1587 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1588 yyerror("expected yes or no.");
1589 else cfg_parser->cfg->dnstap_log_client_response_messages =
1590 (strcmp($2, "yes")==0);
1593 dt_dnstap_log_forwarder_query_messages: VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES STRING_ARG
1595 OUTYY(("P(dt_dnstap_log_forwarder_query_messages:%s)\n", $2));
1596 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1597 yyerror("expected yes or no.");
1598 else cfg_parser->cfg->dnstap_log_forwarder_query_messages =
1599 (strcmp($2, "yes")==0);
1602 dt_dnstap_log_forwarder_response_messages: VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES STRING_ARG
1604 OUTYY(("P(dt_dnstap_log_forwarder_response_messages:%s)\n", $2));
1605 if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
1606 yyerror("expected yes or no.");
1607 else cfg_parser->cfg->dnstap_log_forwarder_response_messages =
1608 (strcmp($2, "yes")==0);
1611 pythonstart: VAR_PYTHON
1613 OUTYY(("\nP(python:)\n"));
1616 contents_py: contents_py content_py
1618 content_py: py_script
1620 py_script: VAR_PYTHON_SCRIPT STRING_ARG
1622 OUTYY(("P(python-script:%s)\n", $2));
1623 free(cfg_parser->cfg->python_script);
1624 cfg_parser->cfg->python_script = $2;
1628 /* parse helper routines could be here */