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configparser.y
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/*
* configparser.y -- yacc grammar for unbound configuration files
*
* Copyright (c) 2001-2006, NLnet Labs. All rights reserved.
*
* Copyright (c) 2007, NLnet Labs. All rights reserved.
*
* This software is open source.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of the NLNET LABS nor the names of its contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
%{
#include "config.h"
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include "util/configyyrename.h"
#include "util/config_file.h"
#include "util/net_help.h"
#include "sldns/str2wire.h"
int ub_c_lex(void);
void ub_c_error(const char *message);
static void validate_respip_action(const char* action);
static void validate_acl_action(const char* action);
/* these need to be global, otherwise they cannot be used inside yacc */
extern struct config_parser_state* cfg_parser;
#if 0
#define OUTYY(s) printf s /* used ONLY when debugging */
#else
#define OUTYY(s)
#endif
%}
%union {
char* str;
};
%token SPACE LETTER NEWLINE COMMENT COLON ANY ZONESTR
%token <str> STRING_ARG
%token VAR_FORCE_TOPLEVEL
%token VAR_SERVER VAR_VERBOSITY VAR_NUM_THREADS VAR_PORT
%token VAR_OUTGOING_RANGE VAR_INTERFACE VAR_PREFER_IP4
%token VAR_DO_IP4 VAR_DO_IP6 VAR_DO_NAT64 VAR_PREFER_IP6 VAR_DO_UDP VAR_DO_TCP
%token VAR_TCP_MSS VAR_OUTGOING_TCP_MSS VAR_TCP_IDLE_TIMEOUT
%token VAR_EDNS_TCP_KEEPALIVE VAR_EDNS_TCP_KEEPALIVE_TIMEOUT
%token VAR_SOCK_QUEUE_TIMEOUT
%token VAR_CHROOT VAR_USERNAME VAR_DIRECTORY VAR_LOGFILE VAR_PIDFILE
%token VAR_MSG_CACHE_SIZE VAR_MSG_CACHE_SLABS VAR_NUM_QUERIES_PER_THREAD
%token VAR_RRSET_CACHE_SIZE VAR_RRSET_CACHE_SLABS VAR_OUTGOING_NUM_TCP
%token VAR_INFRA_HOST_TTL VAR_INFRA_LAME_TTL VAR_INFRA_CACHE_SLABS
%token VAR_INFRA_CACHE_NUMHOSTS VAR_INFRA_CACHE_LAME_SIZE VAR_NAME
%token VAR_STUB_ZONE VAR_STUB_HOST VAR_STUB_ADDR VAR_TARGET_FETCH_POLICY
%token VAR_HARDEN_SHORT_BUFSIZE VAR_HARDEN_LARGE_QUERIES
%token VAR_FORWARD_ZONE VAR_FORWARD_HOST VAR_FORWARD_ADDR
%token VAR_DO_NOT_QUERY_ADDRESS VAR_HIDE_IDENTITY VAR_HIDE_VERSION
%token VAR_IDENTITY VAR_VERSION VAR_HARDEN_GLUE VAR_MODULE_CONF
%token VAR_TRUST_ANCHOR_FILE VAR_TRUST_ANCHOR VAR_VAL_OVERRIDE_DATE
%token VAR_BOGUS_TTL VAR_VAL_CLEAN_ADDITIONAL VAR_VAL_PERMISSIVE_MODE
%token VAR_INCOMING_NUM_TCP VAR_MSG_BUFFER_SIZE VAR_KEY_CACHE_SIZE
%token VAR_KEY_CACHE_SLABS VAR_TRUSTED_KEYS_FILE
%token VAR_VAL_NSEC3_KEYSIZE_ITERATIONS VAR_USE_SYSLOG
%token VAR_OUTGOING_INTERFACE VAR_ROOT_HINTS VAR_DO_NOT_QUERY_LOCALHOST
%token VAR_CACHE_MAX_TTL VAR_HARDEN_DNSSEC_STRIPPED VAR_ACCESS_CONTROL
%token VAR_LOCAL_ZONE VAR_LOCAL_DATA VAR_INTERFACE_AUTOMATIC
%token VAR_STATISTICS_INTERVAL VAR_DO_DAEMONIZE VAR_USE_CAPS_FOR_ID
%token VAR_STATISTICS_CUMULATIVE VAR_OUTGOING_PORT_PERMIT
%token VAR_OUTGOING_PORT_AVOID VAR_DLV_ANCHOR_FILE VAR_DLV_ANCHOR
%token VAR_NEG_CACHE_SIZE VAR_HARDEN_REFERRAL_PATH VAR_PRIVATE_ADDRESS
%token VAR_PRIVATE_DOMAIN VAR_REMOTE_CONTROL VAR_CONTROL_ENABLE
%token VAR_CONTROL_INTERFACE VAR_CONTROL_PORT VAR_SERVER_KEY_FILE
%token VAR_SERVER_CERT_FILE VAR_CONTROL_KEY_FILE VAR_CONTROL_CERT_FILE
%token VAR_CONTROL_USE_CERT VAR_TCP_REUSE_TIMEOUT VAR_MAX_REUSE_TCP_QUERIES
%token VAR_EXTENDED_STATISTICS VAR_LOCAL_DATA_PTR VAR_JOSTLE_TIMEOUT
%token VAR_STUB_PRIME VAR_UNWANTED_REPLY_THRESHOLD VAR_LOG_TIME_ASCII
%token VAR_DOMAIN_INSECURE VAR_PYTHON VAR_PYTHON_SCRIPT VAR_VAL_SIG_SKEW_MIN
%token VAR_VAL_SIG_SKEW_MAX VAR_VAL_MAX_RESTART VAR_CACHE_MIN_TTL
%token VAR_VAL_LOG_LEVEL VAR_AUTO_TRUST_ANCHOR_FILE VAR_KEEP_MISSING
%token VAR_ADD_HOLDDOWN VAR_DEL_HOLDDOWN VAR_SO_RCVBUF VAR_EDNS_BUFFER_SIZE
%token VAR_PREFETCH VAR_PREFETCH_KEY VAR_SO_SNDBUF VAR_SO_REUSEPORT
%token VAR_HARDEN_BELOW_NXDOMAIN VAR_IGNORE_CD_FLAG VAR_LOG_QUERIES
%token VAR_LOG_REPLIES VAR_LOG_LOCAL_ACTIONS VAR_TCP_UPSTREAM
%token VAR_SSL_UPSTREAM VAR_TCP_AUTH_QUERY_TIMEOUT VAR_SSL_SERVICE_KEY
%token VAR_SSL_SERVICE_PEM VAR_SSL_PORT VAR_FORWARD_FIRST
%token VAR_STUB_SSL_UPSTREAM VAR_FORWARD_SSL_UPSTREAM VAR_TLS_CERT_BUNDLE
%token VAR_STUB_TCP_UPSTREAM VAR_FORWARD_TCP_UPSTREAM
%token VAR_HTTPS_PORT VAR_HTTP_ENDPOINT VAR_HTTP_MAX_STREAMS
%token VAR_HTTP_QUERY_BUFFER_SIZE VAR_HTTP_RESPONSE_BUFFER_SIZE
%token VAR_HTTP_NODELAY VAR_HTTP_NOTLS_DOWNSTREAM
%token VAR_STUB_FIRST VAR_MINIMAL_RESPONSES VAR_RRSET_ROUNDROBIN
%token VAR_MAX_UDP_SIZE VAR_DELAY_CLOSE VAR_UDP_CONNECT
%token VAR_UNBLOCK_LAN_ZONES VAR_INSECURE_LAN_ZONES
%token VAR_INFRA_CACHE_MIN_RTT VAR_INFRA_CACHE_MAX_RTT VAR_INFRA_KEEP_PROBING
%token VAR_DNS64_PREFIX VAR_DNS64_SYNTHALL VAR_DNS64_IGNORE_AAAA
%token VAR_NAT64_PREFIX
%token VAR_DNSTAP VAR_DNSTAP_ENABLE VAR_DNSTAP_SOCKET_PATH VAR_DNSTAP_IP
%token VAR_DNSTAP_TLS VAR_DNSTAP_TLS_SERVER_NAME VAR_DNSTAP_TLS_CERT_BUNDLE
%token VAR_DNSTAP_TLS_CLIENT_KEY_FILE VAR_DNSTAP_TLS_CLIENT_CERT_FILE
%token VAR_DNSTAP_SEND_IDENTITY VAR_DNSTAP_SEND_VERSION VAR_DNSTAP_BIDIRECTIONAL
%token VAR_DNSTAP_IDENTITY VAR_DNSTAP_VERSION
%token VAR_DNSTAP_LOG_RESOLVER_QUERY_MESSAGES
%token VAR_DNSTAP_LOG_RESOLVER_RESPONSE_MESSAGES
%token VAR_DNSTAP_LOG_CLIENT_QUERY_MESSAGES
%token VAR_DNSTAP_LOG_CLIENT_RESPONSE_MESSAGES
%token VAR_DNSTAP_LOG_FORWARDER_QUERY_MESSAGES
%token VAR_DNSTAP_LOG_FORWARDER_RESPONSE_MESSAGES
%token VAR_RESPONSE_IP_TAG VAR_RESPONSE_IP VAR_RESPONSE_IP_DATA
%token VAR_HARDEN_ALGO_DOWNGRADE VAR_IP_TRANSPARENT
%token VAR_IP_DSCP
%token VAR_DISABLE_DNSSEC_LAME_CHECK
%token VAR_IP_RATELIMIT VAR_IP_RATELIMIT_SLABS VAR_IP_RATELIMIT_SIZE
%token VAR_RATELIMIT VAR_RATELIMIT_SLABS VAR_RATELIMIT_SIZE
%token VAR_OUTBOUND_MSG_RETRY VAR_MAX_SENT_COUNT VAR_MAX_QUERY_RESTARTS
%token VAR_RATELIMIT_FOR_DOMAIN VAR_RATELIMIT_BELOW_DOMAIN
%token VAR_IP_RATELIMIT_FACTOR VAR_RATELIMIT_FACTOR
%token VAR_IP_RATELIMIT_BACKOFF VAR_RATELIMIT_BACKOFF
%token VAR_SEND_CLIENT_SUBNET VAR_CLIENT_SUBNET_ZONE
%token VAR_CLIENT_SUBNET_ALWAYS_FORWARD VAR_CLIENT_SUBNET_OPCODE
%token VAR_MAX_CLIENT_SUBNET_IPV4 VAR_MAX_CLIENT_SUBNET_IPV6
%token VAR_MIN_CLIENT_SUBNET_IPV4 VAR_MIN_CLIENT_SUBNET_IPV6
%token VAR_MAX_ECS_TREE_SIZE_IPV4 VAR_MAX_ECS_TREE_SIZE_IPV6
%token VAR_CAPS_WHITELIST VAR_CACHE_MAX_NEGATIVE_TTL VAR_PERMIT_SMALL_HOLDDOWN
%token VAR_QNAME_MINIMISATION VAR_QNAME_MINIMISATION_STRICT VAR_IP_FREEBIND
%token VAR_DEFINE_TAG VAR_LOCAL_ZONE_TAG VAR_ACCESS_CONTROL_TAG
%token VAR_LOCAL_ZONE_OVERRIDE VAR_ACCESS_CONTROL_TAG_ACTION
%token VAR_ACCESS_CONTROL_TAG_DATA VAR_VIEW VAR_ACCESS_CONTROL_VIEW
%token VAR_VIEW_FIRST VAR_SERVE_EXPIRED VAR_SERVE_EXPIRED_TTL
%token VAR_SERVE_EXPIRED_TTL_RESET VAR_SERVE_EXPIRED_REPLY_TTL
%token VAR_SERVE_EXPIRED_CLIENT_TIMEOUT VAR_EDE_SERVE_EXPIRED
%token VAR_SERVE_ORIGINAL_TTL VAR_FAKE_DSA
%token VAR_FAKE_SHA1 VAR_LOG_IDENTITY VAR_HIDE_TRUSTANCHOR
%token VAR_HIDE_HTTP_USER_AGENT VAR_HTTP_USER_AGENT
%token VAR_TRUST_ANCHOR_SIGNALING VAR_AGGRESSIVE_NSEC VAR_USE_SYSTEMD
%token VAR_SHM_ENABLE VAR_SHM_KEY VAR_ROOT_KEY_SENTINEL
%token VAR_DNSCRYPT VAR_DNSCRYPT_ENABLE VAR_DNSCRYPT_PORT VAR_DNSCRYPT_PROVIDER
%token VAR_DNSCRYPT_SECRET_KEY VAR_DNSCRYPT_PROVIDER_CERT
%token VAR_DNSCRYPT_PROVIDER_CERT_ROTATED
%token VAR_DNSCRYPT_SHARED_SECRET_CACHE_SIZE
%token VAR_DNSCRYPT_SHARED_SECRET_CACHE_SLABS
%token VAR_DNSCRYPT_NONCE_CACHE_SIZE
%token VAR_DNSCRYPT_NONCE_CACHE_SLABS
%token VAR_PAD_RESPONSES VAR_PAD_RESPONSES_BLOCK_SIZE
%token VAR_PAD_QUERIES VAR_PAD_QUERIES_BLOCK_SIZE
%token VAR_IPSECMOD_ENABLED VAR_IPSECMOD_HOOK VAR_IPSECMOD_IGNORE_BOGUS
%token VAR_IPSECMOD_MAX_TTL VAR_IPSECMOD_WHITELIST VAR_IPSECMOD_STRICT
%token VAR_CACHEDB VAR_CACHEDB_BACKEND VAR_CACHEDB_SECRETSEED
%token VAR_CACHEDB_REDISHOST VAR_CACHEDB_REDISPORT VAR_CACHEDB_REDISTIMEOUT
%token VAR_CACHEDB_REDISEXPIRERECORDS VAR_CACHEDB_REDISPATH VAR_CACHEDB_REDISPASSWORD
%token VAR_CACHEDB_REDISLOGICALDB
%token VAR_UDP_UPSTREAM_WITHOUT_DOWNSTREAM VAR_FOR_UPSTREAM
%token VAR_AUTH_ZONE VAR_ZONEFILE VAR_MASTER VAR_URL VAR_FOR_DOWNSTREAM
%token VAR_FALLBACK_ENABLED VAR_TLS_ADDITIONAL_PORT VAR_LOW_RTT VAR_LOW_RTT_PERMIL
%token VAR_FAST_SERVER_PERMIL VAR_FAST_SERVER_NUM
%token VAR_ALLOW_NOTIFY VAR_TLS_WIN_CERT VAR_TCP_CONNECTION_LIMIT
%token VAR_ANSWER_COOKIE VAR_COOKIE_SECRET VAR_IP_RATELIMIT_COOKIE
%token VAR_FORWARD_NO_CACHE VAR_STUB_NO_CACHE VAR_LOG_SERVFAIL VAR_DENY_ANY
%token VAR_UNKNOWN_SERVER_TIME_LIMIT VAR_LOG_TAG_QUERYREPLY
%token VAR_STREAM_WAIT_SIZE VAR_TLS_CIPHERS VAR_TLS_CIPHERSUITES VAR_TLS_USE_SNI
%token VAR_IPSET VAR_IPSET_NAME_V4 VAR_IPSET_NAME_V6
%token VAR_TLS_SESSION_TICKET_KEYS VAR_RPZ VAR_TAGS VAR_RPZ_ACTION_OVERRIDE
%token VAR_RPZ_CNAME_OVERRIDE VAR_RPZ_LOG VAR_RPZ_LOG_NAME
%token VAR_DYNLIB VAR_DYNLIB_FILE VAR_EDNS_CLIENT_STRING
%token VAR_EDNS_CLIENT_STRING_OPCODE VAR_NSID
%token VAR_ZONEMD_PERMISSIVE_MODE VAR_ZONEMD_CHECK VAR_ZONEMD_REJECT_ABSENCE
%token VAR_RPZ_SIGNAL_NXDOMAIN_RA VAR_INTERFACE_AUTOMATIC_PORTS VAR_EDE
%token VAR_INTERFACE_ACTION VAR_INTERFACE_VIEW VAR_INTERFACE_TAG
%token VAR_INTERFACE_TAG_ACTION VAR_INTERFACE_TAG_DATA
%token VAR_PROXY_PROTOCOL_PORT VAR_STATISTICS_INHIBIT_ZERO
%token VAR_HARDEN_UNKNOWN_ADDITIONAL VAR_DISABLE_EDNS_DO VAR_CACHEDB_NO_STORE
%%
toplevelvars: /* empty */ | toplevelvars toplevelvar ;
toplevelvar: serverstart contents_server | stubstart contents_stub |
forwardstart contents_forward | pythonstart contents_py |
rcstart contents_rc | dtstart contents_dt | viewstart contents_view |
dnscstart contents_dnsc | cachedbstart contents_cachedb |
ipsetstart contents_ipset | authstart contents_auth |
rpzstart contents_rpz | dynlibstart contents_dl |
force_toplevel
;
force_toplevel: VAR_FORCE_TOPLEVEL
{
OUTYY(("\nP(force-toplevel)\n"));
cfg_parser->started_toplevel = 0;
}
;
/* server: declaration */
serverstart: VAR_SERVER
{
OUTYY(("\nP(server:)\n"));
cfg_parser->started_toplevel = 1;
}
;
contents_server: contents_server content_server
| ;
content_server: server_num_threads | server_verbosity | server_port |
server_outgoing_range | server_do_ip4 |
server_do_ip6 | server_do_nat64 | server_prefer_ip4 |
server_prefer_ip6 | server_do_udp | server_do_tcp |
server_tcp_mss | server_outgoing_tcp_mss | server_tcp_idle_timeout |
server_tcp_keepalive | server_tcp_keepalive_timeout |
server_sock_queue_timeout |
server_interface | server_chroot | server_username |
server_directory | server_logfile | server_pidfile |
server_msg_cache_size | server_msg_cache_slabs |
server_num_queries_per_thread | server_rrset_cache_size |
server_rrset_cache_slabs | server_outgoing_num_tcp |
server_infra_host_ttl | server_infra_lame_ttl |
server_infra_cache_slabs | server_infra_cache_numhosts |
server_infra_cache_lame_size | server_target_fetch_policy |
server_harden_short_bufsize | server_harden_large_queries |
server_do_not_query_address | server_hide_identity |
server_hide_version | server_identity | server_version |
server_hide_http_user_agent | server_http_user_agent |
server_harden_glue | server_module_conf | server_trust_anchor_file |
server_trust_anchor | server_val_override_date | server_bogus_ttl |
server_val_clean_additional | server_val_permissive_mode |
server_incoming_num_tcp | server_msg_buffer_size |
server_key_cache_size | server_key_cache_slabs |
server_trusted_keys_file | server_val_nsec3_keysize_iterations |
server_use_syslog | server_outgoing_interface | server_root_hints |
server_do_not_query_localhost | server_cache_max_ttl |
server_harden_dnssec_stripped | server_access_control |
server_local_zone | server_local_data | server_interface_automatic |
server_statistics_interval | server_do_daemonize |
server_use_caps_for_id | server_statistics_cumulative |
server_outgoing_port_permit | server_outgoing_port_avoid |
server_dlv_anchor_file | server_dlv_anchor | server_neg_cache_size |
server_harden_referral_path | server_private_address |
server_private_domain | server_extended_statistics |
server_local_data_ptr | server_jostle_timeout |
server_unwanted_reply_threshold | server_log_time_ascii |
server_domain_insecure | server_val_sig_skew_min |
server_val_sig_skew_max | server_val_max_restart |
server_cache_min_ttl | server_val_log_level |
server_auto_trust_anchor_file | server_add_holddown |
server_del_holddown | server_keep_missing | server_so_rcvbuf |
server_edns_buffer_size | server_prefetch | server_prefetch_key |
server_so_sndbuf | server_harden_below_nxdomain | server_ignore_cd_flag |
server_log_queries | server_log_replies | server_tcp_upstream | server_ssl_upstream |
server_log_local_actions |
server_ssl_service_key | server_ssl_service_pem | server_ssl_port |
server_https_port | server_http_endpoint | server_http_max_streams |
server_http_query_buffer_size | server_http_response_buffer_size |
server_http_nodelay | server_http_notls_downstream |
server_minimal_responses | server_rrset_roundrobin | server_max_udp_size |
server_so_reuseport | server_delay_close | server_udp_connect |
server_unblock_lan_zones | server_insecure_lan_zones |
server_dns64_prefix | server_dns64_synthall | server_dns64_ignore_aaaa |
server_nat64_prefix |
server_infra_cache_min_rtt | server_infra_cache_max_rtt | server_harden_algo_downgrade |
server_ip_transparent | server_ip_ratelimit | server_ratelimit |
server_ip_dscp | server_infra_keep_probing |
server_ip_ratelimit_slabs | server_ratelimit_slabs |
server_ip_ratelimit_size | server_ratelimit_size |
server_ratelimit_for_domain |
server_ratelimit_below_domain | server_ratelimit_factor |
server_ip_ratelimit_factor | server_ratelimit_backoff |
server_ip_ratelimit_backoff | server_outbound_msg_retry |
server_max_sent_count | server_max_query_restarts |
server_send_client_subnet | server_client_subnet_zone |
server_client_subnet_always_forward | server_client_subnet_opcode |
server_max_client_subnet_ipv4 | server_max_client_subnet_ipv6 |
server_min_client_subnet_ipv4 | server_min_client_subnet_ipv6 |
server_max_ecs_tree_size_ipv4 | server_max_ecs_tree_size_ipv6 |
server_caps_whitelist | server_cache_max_negative_ttl |
server_permit_small_holddown | server_qname_minimisation |
server_ip_freebind | server_define_tag | server_local_zone_tag |
server_disable_dnssec_lame_check | server_access_control_tag |
server_local_zone_override | server_access_control_tag_action |
server_access_control_tag_data | server_access_control_view |
server_interface_action | server_interface_view | server_interface_tag |
server_interface_tag_action | server_interface_tag_data |
server_qname_minimisation_strict |
server_pad_responses | server_pad_responses_block_size |
server_pad_queries | server_pad_queries_block_size |
server_serve_expired |
server_serve_expired_ttl | server_serve_expired_ttl_reset |
server_serve_expired_reply_ttl | server_serve_expired_client_timeout |
server_ede_serve_expired | server_serve_original_ttl | server_fake_dsa |
server_log_identity | server_use_systemd |
server_response_ip_tag | server_response_ip | server_response_ip_data |
server_shm_enable | server_shm_key | server_fake_sha1 |
server_hide_trustanchor | server_trust_anchor_signaling |
server_root_key_sentinel |
server_ipsecmod_enabled | server_ipsecmod_hook |
server_ipsecmod_ignore_bogus | server_ipsecmod_max_ttl |
server_ipsecmod_whitelist | server_ipsecmod_strict |
server_udp_upstream_without_downstream | server_aggressive_nsec |
server_tls_cert_bundle | server_tls_additional_port | server_low_rtt |
server_fast_server_permil | server_fast_server_num | server_tls_win_cert |
server_tcp_connection_limit | server_log_servfail | server_deny_any |
server_unknown_server_time_limit | server_log_tag_queryreply |
server_stream_wait_size | server_tls_ciphers |
server_tls_ciphersuites | server_tls_session_ticket_keys |
server_answer_cookie | server_cookie_secret | server_ip_ratelimit_cookie |
server_tls_use_sni | server_edns_client_string |
server_edns_client_string_opcode | server_nsid |
server_zonemd_permissive_mode | server_max_reuse_tcp_queries |
server_tcp_reuse_timeout | server_tcp_auth_query_timeout |
server_interface_automatic_ports | server_ede |
server_proxy_protocol_port | server_statistics_inhibit_zero |
server_harden_unknown_additional | server_disable_edns_do
;
stubstart: VAR_STUB_ZONE
{
struct config_stub* s;
OUTYY(("\nP(stub_zone:)\n"));
cfg_parser->started_toplevel = 1;
s = (struct config_stub*)calloc(1, sizeof(struct config_stub));
if(s) {
s->next = cfg_parser->cfg->stubs;
cfg_parser->cfg->stubs = s;
} else {
yyerror("out of memory");
}
}
;
contents_stub: contents_stub content_stub
| ;
content_stub: stub_name | stub_host | stub_addr | stub_prime | stub_first |
stub_no_cache | stub_ssl_upstream | stub_tcp_upstream
;
forwardstart: VAR_FORWARD_ZONE
{
struct config_stub* s;
OUTYY(("\nP(forward_zone:)\n"));
cfg_parser->started_toplevel = 1;
s = (struct config_stub*)calloc(1, sizeof(struct config_stub));
if(s) {
s->next = cfg_parser->cfg->forwards;
cfg_parser->cfg->forwards = s;
} else {
yyerror("out of memory");
}
}
;
contents_forward: contents_forward content_forward
| ;
content_forward: forward_name | forward_host | forward_addr | forward_first |
forward_no_cache | forward_ssl_upstream | forward_tcp_upstream
;
viewstart: VAR_VIEW
{
struct config_view* s;
OUTYY(("\nP(view:)\n"));
cfg_parser->started_toplevel = 1;
s = (struct config_view*)calloc(1, sizeof(struct config_view));
if(s) {
s->next = cfg_parser->cfg->views;
if(s->next && !s->next->name)
yyerror("view without name");
cfg_parser->cfg->views = s;
} else {
yyerror("out of memory");
}
}
;
contents_view: contents_view content_view
| ;
content_view: view_name | view_local_zone | view_local_data | view_first |
view_response_ip | view_response_ip_data | view_local_data_ptr
;
authstart: VAR_AUTH_ZONE
{
struct config_auth* s;
OUTYY(("\nP(auth_zone:)\n"));
cfg_parser->started_toplevel = 1;
s = (struct config_auth*)calloc(1, sizeof(struct config_auth));
if(s) {
s->next = cfg_parser->cfg->auths;
cfg_parser->cfg->auths = s;
/* defaults for auth zone */
s->for_downstream = 1;
s->for_upstream = 1;
s->fallback_enabled = 0;
s->zonemd_check = 0;
s->zonemd_reject_absence = 0;
s->isrpz = 0;
} else {
yyerror("out of memory");
}
}
;
contents_auth: contents_auth content_auth
| ;
content_auth: auth_name | auth_zonefile | auth_master | auth_url |
auth_for_downstream | auth_for_upstream | auth_fallback_enabled |
auth_allow_notify | auth_zonemd_check | auth_zonemd_reject_absence
;
rpz_tag: VAR_TAGS STRING_ARG
{
uint8_t* bitlist;
size_t len = 0;
OUTYY(("P(server_local_zone_tag:%s)\n", $2));
bitlist = config_parse_taglist(cfg_parser->cfg, $2,
&len);
free($2);
if(!bitlist) {
yyerror("could not parse tags, (define-tag them first)");
}
if(bitlist) {
cfg_parser->cfg->auths->rpz_taglist = bitlist;
cfg_parser->cfg->auths->rpz_taglistlen = len;
}
}
;
rpz_action_override: VAR_RPZ_ACTION_OVERRIDE STRING_ARG
{
OUTYY(("P(rpz_action_override:%s)\n", $2));
if(strcmp($2, "nxdomain")!=0 && strcmp($2, "nodata")!=0 &&
strcmp($2, "passthru")!=0 && strcmp($2, "drop")!=0 &&
strcmp($2, "cname")!=0 && strcmp($2, "disabled")!=0) {
yyerror("rpz-action-override action: expected nxdomain, "
"nodata, passthru, drop, cname or disabled");
free($2);
cfg_parser->cfg->auths->rpz_action_override = NULL;
}
else {
cfg_parser->cfg->auths->rpz_action_override = $2;
}
}
;
rpz_cname_override: VAR_RPZ_CNAME_OVERRIDE STRING_ARG
{
OUTYY(("P(rpz_cname_override:%s)\n", $2));
free(cfg_parser->cfg->auths->rpz_cname);
cfg_parser->cfg->auths->rpz_cname = $2;
}
;
rpz_log: VAR_RPZ_LOG STRING_ARG
{
OUTYY(("P(rpz_log:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->auths->rpz_log = (strcmp($2, "yes")==0);
free($2);
}
;
rpz_log_name: VAR_RPZ_LOG_NAME STRING_ARG
{
OUTYY(("P(rpz_log_name:%s)\n", $2));
free(cfg_parser->cfg->auths->rpz_log_name);
cfg_parser->cfg->auths->rpz_log_name = $2;
}
;
rpz_signal_nxdomain_ra: VAR_RPZ_SIGNAL_NXDOMAIN_RA STRING_ARG
{
OUTYY(("P(rpz_signal_nxdomain_ra:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->auths->rpz_signal_nxdomain_ra = (strcmp($2, "yes")==0);
free($2);
}
;
rpzstart: VAR_RPZ
{
struct config_auth* s;
OUTYY(("\nP(rpz:)\n"));
cfg_parser->started_toplevel = 1;
s = (struct config_auth*)calloc(1, sizeof(struct config_auth));
if(s) {
s->next = cfg_parser->cfg->auths;
cfg_parser->cfg->auths = s;
/* defaults for RPZ auth zone */
s->for_downstream = 0;
s->for_upstream = 0;
s->fallback_enabled = 0;
s->isrpz = 1;
} else {
yyerror("out of memory");
}
}
;
contents_rpz: contents_rpz content_rpz
| ;
content_rpz: auth_name | auth_zonefile | rpz_tag | auth_master | auth_url |
auth_allow_notify | rpz_action_override | rpz_cname_override |
rpz_log | rpz_log_name | rpz_signal_nxdomain_ra | auth_for_downstream
;
server_num_threads: VAR_NUM_THREADS STRING_ARG
{
OUTYY(("P(server_num_threads:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else cfg_parser->cfg->num_threads = atoi($2);
free($2);
}
;
server_verbosity: VAR_VERBOSITY STRING_ARG
{
OUTYY(("P(server_verbosity:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else cfg_parser->cfg->verbosity = atoi($2);
free($2);
}
;
server_statistics_interval: VAR_STATISTICS_INTERVAL STRING_ARG
{
OUTYY(("P(server_statistics_interval:%s)\n", $2));
if(strcmp($2, "") == 0 || strcmp($2, "0") == 0)
cfg_parser->cfg->stat_interval = 0;
else if(atoi($2) == 0)
yyerror("number expected");
else cfg_parser->cfg->stat_interval = atoi($2);
free($2);
}
;
server_statistics_cumulative: VAR_STATISTICS_CUMULATIVE STRING_ARG
{
OUTYY(("P(server_statistics_cumulative:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->stat_cumulative = (strcmp($2, "yes")==0);
free($2);
}
;
server_extended_statistics: VAR_EXTENDED_STATISTICS STRING_ARG
{
OUTYY(("P(server_extended_statistics:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->stat_extended = (strcmp($2, "yes")==0);
free($2);
}
;
server_statistics_inhibit_zero: VAR_STATISTICS_INHIBIT_ZERO STRING_ARG
{
OUTYY(("P(server_statistics_inhibit_zero:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->stat_inhibit_zero = (strcmp($2, "yes")==0);
free($2);
}
;
server_shm_enable: VAR_SHM_ENABLE STRING_ARG
{
OUTYY(("P(server_shm_enable:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->shm_enable = (strcmp($2, "yes")==0);
free($2);
}
;
server_shm_key: VAR_SHM_KEY STRING_ARG
{
OUTYY(("P(server_shm_key:%s)\n", $2));
if(strcmp($2, "") == 0 || strcmp($2, "0") == 0)
cfg_parser->cfg->shm_key = 0;
else if(atoi($2) == 0)
yyerror("number expected");
else cfg_parser->cfg->shm_key = atoi($2);
free($2);
}
;
server_port: VAR_PORT STRING_ARG
{
OUTYY(("P(server_port:%s)\n", $2));
if(atoi($2) == 0)
yyerror("port number expected");
else cfg_parser->cfg->port = atoi($2);
free($2);
}
;
server_send_client_subnet: VAR_SEND_CLIENT_SUBNET STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(server_send_client_subnet:%s)\n", $2));
if(!cfg_strlist_insert(&cfg_parser->cfg->client_subnet, $2))
fatal_exit("out of memory adding client-subnet");
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
free($2);
#endif
}
;
server_client_subnet_zone: VAR_CLIENT_SUBNET_ZONE STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(server_client_subnet_zone:%s)\n", $2));
if(!cfg_strlist_insert(&cfg_parser->cfg->client_subnet_zone,
$2))
fatal_exit("out of memory adding client-subnet-zone");
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
free($2);
#endif
}
;
server_client_subnet_always_forward:
VAR_CLIENT_SUBNET_ALWAYS_FORWARD STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(server_client_subnet_always_forward:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else
cfg_parser->cfg->client_subnet_always_forward =
(strcmp($2, "yes")==0);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_client_subnet_opcode: VAR_CLIENT_SUBNET_OPCODE STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(client_subnet_opcode:%s)\n", $2));
OUTYY(("P(Deprecated option, ignoring)\n"));
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_max_client_subnet_ipv4: VAR_MAX_CLIENT_SUBNET_IPV4 STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(max_client_subnet_ipv4:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("IPv4 subnet length expected");
else if (atoi($2) > 32)
cfg_parser->cfg->max_client_subnet_ipv4 = 32;
else if (atoi($2) < 0)
cfg_parser->cfg->max_client_subnet_ipv4 = 0;
else cfg_parser->cfg->max_client_subnet_ipv4 = (uint8_t)atoi($2);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_max_client_subnet_ipv6: VAR_MAX_CLIENT_SUBNET_IPV6 STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(max_client_subnet_ipv6:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("Ipv6 subnet length expected");
else if (atoi($2) > 128)
cfg_parser->cfg->max_client_subnet_ipv6 = 128;
else if (atoi($2) < 0)
cfg_parser->cfg->max_client_subnet_ipv6 = 0;
else cfg_parser->cfg->max_client_subnet_ipv6 = (uint8_t)atoi($2);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_min_client_subnet_ipv4: VAR_MIN_CLIENT_SUBNET_IPV4 STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(min_client_subnet_ipv4:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("IPv4 subnet length expected");
else if (atoi($2) > 32)
cfg_parser->cfg->min_client_subnet_ipv4 = 32;
else if (atoi($2) < 0)
cfg_parser->cfg->min_client_subnet_ipv4 = 0;
else cfg_parser->cfg->min_client_subnet_ipv4 = (uint8_t)atoi($2);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_min_client_subnet_ipv6: VAR_MIN_CLIENT_SUBNET_IPV6 STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(min_client_subnet_ipv6:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("Ipv6 subnet length expected");
else if (atoi($2) > 128)
cfg_parser->cfg->min_client_subnet_ipv6 = 128;
else if (atoi($2) < 0)
cfg_parser->cfg->min_client_subnet_ipv6 = 0;
else cfg_parser->cfg->min_client_subnet_ipv6 = (uint8_t)atoi($2);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_max_ecs_tree_size_ipv4: VAR_MAX_ECS_TREE_SIZE_IPV4 STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(max_ecs_tree_size_ipv4:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("IPv4 ECS tree size expected");
else if (atoi($2) < 0)
cfg_parser->cfg->max_ecs_tree_size_ipv4 = 0;
else cfg_parser->cfg->max_ecs_tree_size_ipv4 = (uint32_t)atoi($2);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_max_ecs_tree_size_ipv6: VAR_MAX_ECS_TREE_SIZE_IPV6 STRING_ARG
{
#ifdef CLIENT_SUBNET
OUTYY(("P(max_ecs_tree_size_ipv6:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("IPv6 ECS tree size expected");
else if (atoi($2) < 0)
cfg_parser->cfg->max_ecs_tree_size_ipv6 = 0;
else cfg_parser->cfg->max_ecs_tree_size_ipv6 = (uint32_t)atoi($2);
#else
OUTYY(("P(Compiled without edns subnet option, ignoring)\n"));
#endif
free($2);
}
;
server_interface: VAR_INTERFACE STRING_ARG
{
OUTYY(("P(server_interface:%s)\n", $2));
if(cfg_parser->cfg->num_ifs == 0)
cfg_parser->cfg->ifs = calloc(1, sizeof(char*));
else cfg_parser->cfg->ifs = realloc(cfg_parser->cfg->ifs,
(cfg_parser->cfg->num_ifs+1)*sizeof(char*));
if(!cfg_parser->cfg->ifs)
yyerror("out of memory");
else
cfg_parser->cfg->ifs[cfg_parser->cfg->num_ifs++] = $2;
}
;
server_outgoing_interface: VAR_OUTGOING_INTERFACE STRING_ARG
{
OUTYY(("P(server_outgoing_interface:%s)\n", $2));
if(cfg_parser->cfg->num_out_ifs == 0)
cfg_parser->cfg->out_ifs = calloc(1, sizeof(char*));
else cfg_parser->cfg->out_ifs = realloc(
cfg_parser->cfg->out_ifs,
(cfg_parser->cfg->num_out_ifs+1)*sizeof(char*));
if(!cfg_parser->cfg->out_ifs)
yyerror("out of memory");
else
cfg_parser->cfg->out_ifs[
cfg_parser->cfg->num_out_ifs++] = $2;
}
;
server_outgoing_range: VAR_OUTGOING_RANGE STRING_ARG
{
OUTYY(("P(server_outgoing_range:%s)\n", $2));
if(atoi($2) == 0)
yyerror("number expected");
else cfg_parser->cfg->outgoing_num_ports = atoi($2);
free($2);
}
;
server_outgoing_port_permit: VAR_OUTGOING_PORT_PERMIT STRING_ARG
{
OUTYY(("P(server_outgoing_port_permit:%s)\n", $2));
if(!cfg_mark_ports($2, 1,
cfg_parser->cfg->outgoing_avail_ports, 65536))
yyerror("port number or range (\"low-high\") expected");
free($2);
}
;
server_outgoing_port_avoid: VAR_OUTGOING_PORT_AVOID STRING_ARG
{
OUTYY(("P(server_outgoing_port_avoid:%s)\n", $2));
if(!cfg_mark_ports($2, 0,
cfg_parser->cfg->outgoing_avail_ports, 65536))
yyerror("port number or range (\"low-high\") expected");
free($2);
}
;
server_outgoing_num_tcp: VAR_OUTGOING_NUM_TCP STRING_ARG
{
OUTYY(("P(server_outgoing_num_tcp:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else cfg_parser->cfg->outgoing_num_tcp = atoi($2);
free($2);
}
;
server_incoming_num_tcp: VAR_INCOMING_NUM_TCP STRING_ARG
{
OUTYY(("P(server_incoming_num_tcp:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else cfg_parser->cfg->incoming_num_tcp = atoi($2);
free($2);
}
;
server_interface_automatic: VAR_INTERFACE_AUTOMATIC STRING_ARG
{
OUTYY(("P(server_interface_automatic:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->if_automatic = (strcmp($2, "yes")==0);
free($2);
}
;
server_interface_automatic_ports: VAR_INTERFACE_AUTOMATIC_PORTS STRING_ARG
{
OUTYY(("P(server_interface_automatic_ports:%s)\n", $2));
free(cfg_parser->cfg->if_automatic_ports);
cfg_parser->cfg->if_automatic_ports = $2;
}
;
server_do_ip4: VAR_DO_IP4 STRING_ARG
{
OUTYY(("P(server_do_ip4:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->do_ip4 = (strcmp($2, "yes")==0);
free($2);
}
;
server_do_ip6: VAR_DO_IP6 STRING_ARG
{
OUTYY(("P(server_do_ip6:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->do_ip6 = (strcmp($2, "yes")==0);
free($2);
}
;
server_do_nat64: VAR_DO_NAT64 STRING_ARG
{
OUTYY(("P(server_do_nat64:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->do_nat64 = (strcmp($2, "yes")==0);
free($2);
}
;
server_do_udp: VAR_DO_UDP STRING_ARG
{
OUTYY(("P(server_do_udp:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->do_udp = (strcmp($2, "yes")==0);
free($2);
}
;
server_do_tcp: VAR_DO_TCP STRING_ARG
{
OUTYY(("P(server_do_tcp:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->do_tcp = (strcmp($2, "yes")==0);
free($2);
}
;
server_prefer_ip4: VAR_PREFER_IP4 STRING_ARG
{
OUTYY(("P(server_prefer_ip4:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->prefer_ip4 = (strcmp($2, "yes")==0);
free($2);
}
;
server_prefer_ip6: VAR_PREFER_IP6 STRING_ARG
{
OUTYY(("P(server_prefer_ip6:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->prefer_ip6 = (strcmp($2, "yes")==0);
free($2);
}
;
server_tcp_mss: VAR_TCP_MSS STRING_ARG
{
OUTYY(("P(server_tcp_mss:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else cfg_parser->cfg->tcp_mss = atoi($2);
free($2);
}
;
server_outgoing_tcp_mss: VAR_OUTGOING_TCP_MSS STRING_ARG
{
OUTYY(("P(server_outgoing_tcp_mss:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else cfg_parser->cfg->outgoing_tcp_mss = atoi($2);
free($2);
}
;
server_tcp_idle_timeout: VAR_TCP_IDLE_TIMEOUT STRING_ARG
{
OUTYY(("P(server_tcp_idle_timeout:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else if (atoi($2) > 120000)
cfg_parser->cfg->tcp_idle_timeout = 120000;
else if (atoi($2) < 1)
cfg_parser->cfg->tcp_idle_timeout = 1;
else cfg_parser->cfg->tcp_idle_timeout = atoi($2);
free($2);
}
;
server_max_reuse_tcp_queries: VAR_MAX_REUSE_TCP_QUERIES STRING_ARG
{
OUTYY(("P(server_max_reuse_tcp_queries:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else if (atoi($2) < 1)
cfg_parser->cfg->max_reuse_tcp_queries = 0;
else cfg_parser->cfg->max_reuse_tcp_queries = atoi($2);
free($2);
}
;
server_tcp_reuse_timeout: VAR_TCP_REUSE_TIMEOUT STRING_ARG
{
OUTYY(("P(server_tcp_reuse_timeout:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else if (atoi($2) < 1)
cfg_parser->cfg->tcp_reuse_timeout = 0;
else cfg_parser->cfg->tcp_reuse_timeout = atoi($2);
free($2);
}
;
server_tcp_auth_query_timeout: VAR_TCP_AUTH_QUERY_TIMEOUT STRING_ARG
{
OUTYY(("P(server_tcp_auth_query_timeout:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else if (atoi($2) < 1)
cfg_parser->cfg->tcp_auth_query_timeout = 0;
else cfg_parser->cfg->tcp_auth_query_timeout = atoi($2);
free($2);
}
;
server_tcp_keepalive: VAR_EDNS_TCP_KEEPALIVE STRING_ARG
{
OUTYY(("P(server_tcp_keepalive:%s)\n", $2));
if(strcmp($2, "yes") != 0 && strcmp($2, "no") != 0)
yyerror("expected yes or no.");
else cfg_parser->cfg->do_tcp_keepalive = (strcmp($2, "yes")==0);
free($2);
}
;
server_tcp_keepalive_timeout: VAR_EDNS_TCP_KEEPALIVE_TIMEOUT STRING_ARG
{
OUTYY(("P(server_tcp_keepalive_timeout:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else if (atoi($2) > 6553500)
cfg_parser->cfg->tcp_keepalive_timeout = 6553500;
else if (atoi($2) < 1)
cfg_parser->cfg->tcp_keepalive_timeout = 0;
else cfg_parser->cfg->tcp_keepalive_timeout = atoi($2);
free($2);
}
;
server_sock_queue_timeout: VAR_SOCK_QUEUE_TIMEOUT STRING_ARG
{
OUTYY(("P(server_sock_queue_timeout:%s)\n", $2));
if(atoi($2) == 0 && strcmp($2, "0") != 0)
yyerror("number expected");
else if (atoi($2) > 6553500)
cfg_parser->cfg->sock_queue_timeout = 6553500;