41 static const char* rrset_str =
"rrset";
48 log_rr(ldns_rr* rr,
const char* pre,
int level)
53 if (ods_log_get_level() < level) {
56 str = ldns_rr2str(rr);
58 ods_log_error(
"[%s] %s: Error converting RR to string", rrset_str,
62 str[(strlen(str))-1] =
'\0';
64 for (i=0; i < strlen(str); i++) {
69 if (level == LOG_EMERG) {
70 ods_fatal_exit(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
71 }
else if (level == LOG_ALERT) {
72 ods_log_alert(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
73 }
else if (level == LOG_CRIT) {
74 ods_log_crit(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
75 }
else if (level == LOG_ERR) {
76 ods_log_error(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
77 }
else if (level == LOG_WARNING) {
78 ods_log_warning(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
79 }
else if (level == LOG_NOTICE) {
80 ods_log_info(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
81 }
else if (level == LOG_INFO) {
82 ods_log_verbose(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
83 }
else if (level == LOG_DEBUG) {
84 ods_log_debug(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
85 }
else if (level == LOG_DEEEBUG) {
86 ods_log_deeebug(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
88 ods_log_deeebug(
"[%s] %s: %s", rrset_str, pre?pre:
"", str);
99 log_rrset(ldns_rdf* dname, ldns_rr_type type,
const char* pre,
int level)
104 if (ods_log_get_level() < level) {
107 str = ldns_rdf2str(dname);
111 str[(strlen(str))-1] =
'\0';
113 for (i=0; i < strlen(str); i++) {
114 if (str[i] ==
'\t') {
118 if (level == LOG_EMERG) {
119 ods_fatal_exit(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
121 }
else if (level == LOG_ALERT) {
122 ods_log_alert(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
124 }
else if (level == LOG_CRIT) {
125 ods_log_crit(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
127 }
else if (level == LOG_ERR) {
128 ods_log_error(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
130 }
else if (level == LOG_WARNING) {
131 ods_log_warning(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
133 }
else if (level == LOG_NOTICE) {
134 ods_log_info(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
136 }
else if (level == LOG_INFO) {
137 ods_log_verbose(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
139 }
else if (level == LOG_DEBUG) {
140 ods_log_debug(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
142 }
else if (level == LOG_DEEEBUG) {
143 ods_log_deeebug(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
146 ods_log_deeebug(
"[%s] %s: <%s,%s>", rrset_str, pre?pre:
"", str,
160 if (type == LDNS_RR_TYPE_IXFR) {
162 }
else if (type == LDNS_RR_TYPE_AXFR) {
164 }
else if (type == LDNS_RR_TYPE_MAILB) {
166 }
else if (type == LDNS_RR_TYPE_MAILA) {
168 }
else if (type == LDNS_RR_TYPE_ANY) {
171 const ldns_rr_descriptor* descriptor = ldns_rr_descript(type);
172 if (descriptor && descriptor->_name) {
173 return descriptor->_name;
180 memberdestroy(
void* dummy,
void* member)
201 if (!type || !zone) {
206 ods_log_error(
"[%s] unable to create RRset %u: allocator_alloc() " 207 "failed", rrset_str, (
unsigned) type);
224 collection_class klass;
225 collection_class_allocated(&klass, NULL, memberdestroy);
237 ldns_status lstatus = LDNS_STATUS_OK;
241 if (!rrset || !rr || rrset->
rr_count <= 0) {
244 for (i=0; i < rrset->
rr_count; i++) {
245 lstatus = util_dnssec_rrs_compare(rrset->
rrs[i].
rr, rr, &cmp);
246 if (lstatus != LDNS_STATUS_OK) {
247 ods_log_error(
"[%s] unable to lookup RR: compare failed (%s)",
248 rrset_str, ldns_get_errorstr_by_id(lstatus));
252 return &rrset->
rrs[i];
271 for (i=0; i < rrset->
rr_count; i++) {
289 ods_log_assert(rrset);
291 ods_log_assert(rrset->
rrtype == ldns_rr_get_type(rr));
293 rrs_old = rrset->
rrs;
296 ods_fatal_exit(
"[%s] fatal unable to add RR: allocator_alloc() failed",
310 log_rr(rr,
"+RR", LOG_DEEEBUG);
324 ods_log_assert(rrset);
325 ods_log_assert(rrnum < rrset->rr_count);
329 rrset->
rrs[rrnum].
rr = NULL;
330 while (rrnum < rrset->rr_count-1) {
331 rrset->
rrs[rrnum] = rrset->
rrs[rrnum+1];
335 rrs_orig = rrset->
rrs;
338 ods_fatal_exit(
"[%s] fatal unable to delete RR: allocator_alloc() failed",
356 uint8_t del_sigs = 0;
361 for (i=0; i < rrset->
rr_count; i++) {
371 if ((rrset->
rrtype == LDNS_RR_TYPE_DNSKEY ||
372 rrset->
rrtype == LDNS_RR_TYPE_NSEC3PARAMS) && more_coming) {
402 while((rrsig = collection_iterator(rrset->
rrsigs))) {
407 collection_del_cursor(rrset->
rrsigs);
417 const char* locator, uint32_t flags)
420 ods_log_assert(rrset);
422 ods_log_assert(ldns_rr_get_type(rr) == LDNS_RR_TYPE_RRSIG);
427 collection_add(rrset->
rrsigs, &rrsig);
435 rrset_recycle(
rrset_type* rrset, time_t signtime, ldns_rr_type dstatus,
436 ldns_rr_type delegpt)
438 uint32_t refresh = 0;
439 uint32_t expiration = 0;
440 uint32_t inception = 0;
441 uint32_t reusedsigs = 0;
442 unsigned drop_sig = 0;
453 refresh = (uint32_t) (signtime +
457 while((rrsig = collection_iterator(rrset->
rrsigs))) {
460 if (dstatus != LDNS_RR_TYPE_SOA || (delegpt != LDNS_RR_TYPE_SOA &&
461 rrset->
rrtype != LDNS_RR_TYPE_DS)) {
463 goto recycle_drop_sig;
465 ods_log_assert(dstatus == LDNS_RR_TYPE_SOA ||
466 (delegpt == LDNS_RR_TYPE_SOA || rrset->
rrtype == LDNS_RR_TYPE_DS));
469 if (rrset->
needs_signing || refresh <= (uint32_t) signtime) {
471 goto recycle_drop_sig;
474 expiration = ldns_rdf2native_int32(
475 ldns_rr_rrsig_expiration(rrsig->
rr));
476 if (expiration < refresh) {
478 goto recycle_drop_sig;
481 inception = ldns_rdf2native_int32(
482 ldns_rr_rrsig_inception(rrsig->
rr));
483 if (inception > (uint32_t) signtime) {
485 goto recycle_drop_sig;
501 collection_del_cursor(rrset->
rrsigs);
516 rrset_sigalgo(
rrset_type* rrset, uint8_t algorithm)
521 while((rrsig = collection_iterator(rrset->
rrsigs))) {
522 if (algorithm == ldns_rdf2native_int8(ldns_rr_rrsig_algorithm(rrsig->
rr))) {
535 rrset_siglocator(
rrset_type* rrset,
const char* locator)
540 while ((rrsig = collection_iterator(rrset->
rrsigs))) {
557 ldns_rr_list* rr_list = NULL;
560 rr_list = ldns_rr_list_new();
561 for (i=0; i < rrset->
rr_count; i++) {
563 log_rr(rrset->
rrs[i].
rr,
"RR does not exist", LOG_WARNING);
567 ldns_rr2canonical(rrset->
rrs[i].
rr);
568 ret = (int) ldns_rr_list_push_rr(rr_list, rrset->
rrs[i].
rr);
570 ldns_rr_list_free(rr_list);
573 if (rrset->
rrtype == LDNS_RR_TYPE_CNAME ||
574 rrset->
rrtype == LDNS_RR_TYPE_DNAME) {
579 ldns_rr_list_sort(rr_list);
589 rrset_sigvalid_period(
signconf_type* sc, ldns_rr_type rrtype, time_t signtime,
590 time_t* inception, time_t* expiration)
595 time_t random_jitter = 0;
596 if (!sc || !rrtype || !signtime) {
601 random_jitter = ods_rand(jitter*2);
605 case LDNS_RR_TYPE_NSEC:
606 case LDNS_RR_TYPE_NSEC3:
609 case LDNS_RR_TYPE_DNSKEY:
619 *inception = signtime - offset;
620 *expiration = (signtime + validity + random_jitter) - jitter;
633 uint32_t newsigs = 0;
634 uint32_t reusedsigs = 0;
635 ldns_rr* rrsig = NULL;
636 ldns_rr_list* rr_list = NULL;
637 const char* locator = NULL;
638 time_t inception = 0;
639 time_t expiration = 0;
642 ldns_rr_type dstatus = LDNS_RR_TYPE_FIRST;
643 ldns_rr_type delegpt = LDNS_RR_TYPE_FIRST;
646 ods_log_assert(rrset);
648 ods_log_assert(zone);
651 if (rrset->
rrtype == LDNS_RR_TYPE_NSEC ||
652 rrset->
rrtype == LDNS_RR_TYPE_NSEC3) {
653 dstatus = LDNS_RR_TYPE_SOA;
654 delegpt = LDNS_RR_TYPE_SOA;
660 reusedsigs = rrset_recycle(rrset, signtime, dstatus, delegpt);
663 ods_log_assert(rrset->
rrs);
664 ods_log_assert(rrset->
rrs[0].
rr);
667 if (dstatus != LDNS_RR_TYPE_SOA) {
669 "skip signing occluded RRset", LOG_DEEEBUG);
670 return ODS_STATUS_OK;
672 if (delegpt != LDNS_RR_TYPE_SOA && rrset->
rrtype != LDNS_RR_TYPE_DS) {
674 "skip signing delegation RRset", LOG_DEEEBUG);
675 return ODS_STATUS_OK;
679 "sign RRset", LOG_DEEEBUG);
680 ods_log_assert(dstatus == LDNS_RR_TYPE_SOA ||
681 (delegpt == LDNS_RR_TYPE_SOA || rrset->
rrtype == LDNS_RR_TYPE_DS));
683 rr_list = rrset2rrlist(rrset);
684 if (ldns_rr_list_rr_count(rr_list) <= 0) {
686 ldns_rr_list_free(rr_list);
687 return ODS_STATUS_OK;
691 &inception, &expiration);
696 rrset->
rrtype != LDNS_RR_TYPE_DNSKEY) {
701 rrset->
rrtype == LDNS_RR_TYPE_DNSKEY) {
708 if (rrset->
rrtype != LDNS_RR_TYPE_DNSKEY &&
718 ods_log_deeebug(
"[%s] signing RRset[%i] with key %s", rrset_str,
721 zone->
apex, inception, expiration);
723 ods_log_crit(
"[%s] unable to sign RRset[%i]: lhsm_sign() failed",
724 rrset_str, rrset->
rrtype);
725 ldns_rr_list_free(rr_list);
726 return ODS_STATUS_HSM_ERR;
742 ods_log_error(
"[%s] unable to publish dnskeys for zone %s: " 743 "error decoding literal dnskey", rrset_str, zone->
name);
756 ldns_rr_list_free(rr_list);
758 if (rrset->
rrtype == LDNS_RR_TYPE_SOA) {
764 return ODS_STATUS_OK;
770 uint8_t dnskeystring[4096];
771 ldns_status ldnsstatus;
773 if ((len = b64_pton(resourcerecord, dnskeystring,
sizeof (dnskeystring) - 2)) < 0) {
774 return ODS_STATUS_PARSE_ERR;
776 dnskeystring[len] =
'\0';
777 if ((ldnsstatus = ldns_rr_new_frm_str(dnskey, (
const char*) dnskeystring, ttl, apex, NULL)) != LDNS_STATUS_OK) {
778 return ODS_STATUS_PARSE_ERR;
780 return ODS_STATUS_OK;
793 ods_status result = ODS_STATUS_OK;
796 ods_log_crit(
"[%s] unable to print RRset: rrset or fd missing",
799 *status = ODS_STATUS_ASSERT_ERR;
802 for (i=0; i < rrset->
rr_count; i++) {
804 result = util_rr_print(fd, rrset->
rrs[i].
rr);
805 if (rrset->
rrtype == LDNS_RR_TYPE_CNAME ||
806 rrset->
rrtype == LDNS_RR_TYPE_DNAME) {
810 if (result != ODS_STATUS_OK) {
813 "error printing RRset", LOG_CRIT);
820 result = ODS_STATUS_OK;
821 while((rrsig = collection_iterator(rrset->
rrsigs))) {
822 if (result == ODS_STATUS_OK) {
823 result = util_rr_print(fd, rrsig->
rr);
824 if (result != ODS_STATUS_OK) {
827 "error printing RRset", LOG_CRIT);
854 for (i=0; i < rrset->
rr_count; i++) {
855 ldns_rr_free(rrset->
rrs[i].
rr);
858 collection_destroy(&rrset->
rrsigs);
875 while((rrsig = collection_iterator(rrset->
rrsigs))) {
876 if ((str = ldns_rr2str(rrsig->
rr))) {
877 fprintf(fd,
"%.*s; {locator %s flags %u}\n", (
int)strlen(str)-1, str,
rr_type * rrset_lookup_rr(rrset_type *rrset, ldns_rr *rr)
duration_type * sig_inception_offset
void rrset_cleanup(rrset_type *rrset)
key_type * keylist_lookup_by_locator(keylist_type *kl, const char *locator)
void rrset_add_rrsig(rrset_type *rrset, ldns_rr *rr, const char *locator, uint32_t flags)
const char * rrset_type2str(ldns_rr_type type)
ods_status rrset_getliteralrr(ldns_rr **dnskey, const char *resourcerecord, uint32_t ttl, ldns_rdf *apex)
duration_type * sig_validity_default
ldns_rr * lhsm_sign(hsm_ctx_t *ctx, ldns_rr_list *rrset, key_type *key_id, ldns_rdf *owner, time_t inception, time_t expiration)
size_t rrset_count_rr_is_added(rrset_type *rrset)
void ixfr_add_rr(ixfr_type *ixfr, ldns_rr *rr)
duration_type * sig_validity_denial
void ixfr_del_rr(ixfr_type *ixfr, ldns_rr *rr)
collection_class rrset_store_initialize()
void rrset_drop_rrsigs(zone_type *zone, rrset_type *rrset)
rr_type * rrset_add_rr(rrset_type *rrset, ldns_rr *rr)
lock_basic_type stats_lock
adapter_type * adoutbound
void log_rr(ldns_rr *rr, const char *pre, int level)
duration_type * sig_refresh_interval
duration_type * sig_validity_keyset
void log_rrset(ldns_rdf *dname, ldns_rr_type type, const char *pre, int level)
const char ** dnskey_signature
ldns_rr_type domain_is_delegpt(domain_type *domain)
ldns_rr_type domain_is_occluded(domain_type *domain)
void rrset_backup2(FILE *fd, rrset_type *rrset)
void rrset_del_rr(rrset_type *rrset, uint16_t rrnum)
lock_basic_type ixfr_lock
duration_type * dnskey_ttl
duration_type * sig_jitter
ods_status rrset_sign(hsm_ctx_t *ctx, rrset_type *rrset, time_t signtime)
void rrset_diff(rrset_type *rrset, unsigned is_ixfr, unsigned more_coming)
rrset_type * rrset_create(zone_type *zone, ldns_rr_type type)
void rrset_print(FILE *fd, rrset_type *rrset, int skip_rrsigs, ods_status *status)