return dns_packet_read_rr(p, ret, NULL, NULL);
}
+int dns_resource_key_to_json(DnsResourceKey *key, JsonVariant **ret) {
+ assert(key);
+ assert(ret);
+
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("class", JSON_BUILD_INTEGER(key->class)),
+ JSON_BUILD_PAIR("type", JSON_BUILD_INTEGER(key->type)),
+ JSON_BUILD_PAIR("name", JSON_BUILD_STRING(dns_resource_key_name(key)))));
+}
+
+static int type_bitmap_to_json(Bitmap *b, JsonVariant **ret) {
+ _cleanup_(json_variant_unrefp) JsonVariant *l = NULL;
+ unsigned t;
+ int r;
+
+ assert(b);
+ assert(ret);
+
+ BITMAP_FOREACH(t, b) {
+ _cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
+
+ r = json_variant_new_unsigned(&v, t);
+ if (r < 0)
+ return r;
+
+ r = json_variant_append_array(&l, v);
+ if (r < 0)
+ return r;
+ }
+
+ if (!l)
+ return json_variant_new_array(ret, NULL, 0);
+
+ *ret = TAKE_PTR(l);
+ return 0;
+}
+
+int dns_resource_record_to_json(DnsResourceRecord *rr, JsonVariant **ret) {
+ _cleanup_(json_variant_unrefp) JsonVariant *k = NULL;
+ int r;
+
+ assert(rr);
+ assert(ret);
+
+ r = dns_resource_key_to_json(rr->key, &k);
+ if (r < 0)
+ return r;
+
+ switch (rr->unparsable ? _DNS_TYPE_INVALID : rr->key->type) {
+
+ case DNS_TYPE_SRV:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("priority", JSON_BUILD_UNSIGNED(rr->srv.priority)),
+ JSON_BUILD_PAIR("weight", JSON_BUILD_UNSIGNED(rr->srv.weight)),
+ JSON_BUILD_PAIR("port", JSON_BUILD_UNSIGNED(rr->srv.port)),
+ JSON_BUILD_PAIR("name", JSON_BUILD_STRING(rr->srv.name))));
+
+ case DNS_TYPE_PTR:
+ case DNS_TYPE_NS:
+ case DNS_TYPE_CNAME:
+ case DNS_TYPE_DNAME:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("name", JSON_BUILD_STRING(rr->ptr.name))));
+
+ case DNS_TYPE_HINFO:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("cpu", JSON_BUILD_STRING(rr->hinfo.cpu)),
+ JSON_BUILD_PAIR("os", JSON_BUILD_STRING(rr->hinfo.os))));
+
+ case DNS_TYPE_SPF:
+ case DNS_TYPE_TXT: {
+ _cleanup_(json_variant_unrefp) JsonVariant *l = NULL;
+
+ LIST_FOREACH(items, i, rr->txt.items) {
+ _cleanup_(json_variant_unrefp) JsonVariant *b = NULL;
+
+ r = json_variant_new_octescape(&b, i->data, i->length);
+ if (r < 0)
+ return r;
+
+ r = json_variant_append_array(&l, b);
+ if (r < 0)
+ return r;
+ }
+
+ if (!l) {
+ r = json_variant_new_array(&l, NULL, 0);
+ if (r < 0)
+ return r;
+ }
+
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("items", JSON_BUILD_VARIANT(l))));
+ }
+
+ case DNS_TYPE_A:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("address", JSON_BUILD_IN4_ADDR(&rr->a.in_addr))));
+
+ case DNS_TYPE_AAAA:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("address", JSON_BUILD_IN6_ADDR(&rr->aaaa.in6_addr))));
+
+ case DNS_TYPE_SOA:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("mname", JSON_BUILD_STRING(rr->soa.mname)),
+ JSON_BUILD_PAIR("rname", JSON_BUILD_STRING(rr->soa.rname)),
+ JSON_BUILD_PAIR("serial", JSON_BUILD_UNSIGNED(rr->soa.serial)),
+ JSON_BUILD_PAIR("refresh", JSON_BUILD_UNSIGNED(rr->soa.refresh)),
+ JSON_BUILD_PAIR("expire", JSON_BUILD_UNSIGNED(rr->soa.retry)),
+ JSON_BUILD_PAIR("minimum", JSON_BUILD_UNSIGNED(rr->soa.minimum))));
+
+ case DNS_TYPE_MX:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("priority", JSON_BUILD_UNSIGNED(rr->mx.priority)),
+ JSON_BUILD_PAIR("exchange", JSON_BUILD_STRING(rr->mx.exchange))));
+ case DNS_TYPE_LOC:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("version", JSON_BUILD_UNSIGNED(rr->loc.version)),
+ JSON_BUILD_PAIR("size", JSON_BUILD_UNSIGNED(rr->loc.size)),
+ JSON_BUILD_PAIR("horiz_pre", JSON_BUILD_UNSIGNED(rr->loc.horiz_pre)),
+ JSON_BUILD_PAIR("vert_pre", JSON_BUILD_UNSIGNED(rr->loc.vert_pre)),
+ JSON_BUILD_PAIR("latitude", JSON_BUILD_UNSIGNED(rr->loc.latitude)),
+ JSON_BUILD_PAIR("longitude", JSON_BUILD_UNSIGNED(rr->loc.longitude)),
+ JSON_BUILD_PAIR("altitude", JSON_BUILD_UNSIGNED(rr->loc.altitude))));
+
+ case DNS_TYPE_DS:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("keyTag", JSON_BUILD_UNSIGNED(rr->ds.key_tag)),
+ JSON_BUILD_PAIR("algorithm", JSON_BUILD_UNSIGNED(rr->ds.algorithm)),
+ JSON_BUILD_PAIR("digestType", JSON_BUILD_UNSIGNED(rr->ds.digest_type)),
+ JSON_BUILD_PAIR("digest", JSON_BUILD_HEX(rr->ds.digest, rr->ds.digest_size))));
+
+ case DNS_TYPE_SSHFP:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("algorithm", JSON_BUILD_UNSIGNED(rr->sshfp.algorithm)),
+ JSON_BUILD_PAIR("fptype", JSON_BUILD_UNSIGNED(rr->sshfp.fptype)),
+ JSON_BUILD_PAIR("fingerprint", JSON_BUILD_HEX(rr->sshfp.fingerprint, rr->sshfp.fingerprint_size))));
+
+ case DNS_TYPE_DNSKEY:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("flags", JSON_BUILD_UNSIGNED(rr->dnskey.flags)),
+ JSON_BUILD_PAIR("protocol", JSON_BUILD_UNSIGNED(rr->dnskey.protocol)),
+ JSON_BUILD_PAIR("algorithm", JSON_BUILD_UNSIGNED(rr->dnskey.algorithm)),
+ JSON_BUILD_PAIR("dnskey", JSON_BUILD_BASE64(rr->dnskey.key, rr->dnskey.key_size))));
+
+
+ case DNS_TYPE_RRSIG:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("signer", JSON_BUILD_STRING(rr->rrsig.signer)),
+ JSON_BUILD_PAIR("typeCovered", JSON_BUILD_UNSIGNED(rr->rrsig.type_covered)),
+ JSON_BUILD_PAIR("algorithm", JSON_BUILD_UNSIGNED(rr->rrsig.algorithm)),
+ JSON_BUILD_PAIR("labels", JSON_BUILD_UNSIGNED(rr->rrsig.labels)),
+ JSON_BUILD_PAIR("originalTtl", JSON_BUILD_UNSIGNED(rr->rrsig.original_ttl)),
+ JSON_BUILD_PAIR("expiration", JSON_BUILD_UNSIGNED(rr->rrsig.expiration)),
+ JSON_BUILD_PAIR("inception", JSON_BUILD_UNSIGNED(rr->rrsig.inception)),
+ JSON_BUILD_PAIR("keyTag", JSON_BUILD_UNSIGNED(rr->rrsig.key_tag)),
+ JSON_BUILD_PAIR("signature", JSON_BUILD_BASE64(rr->rrsig.signature, rr->rrsig.signature_size))));
+
+ case DNS_TYPE_NSEC: {
+ _cleanup_(json_variant_unrefp) JsonVariant *bm = NULL;
+
+ r = type_bitmap_to_json(rr->nsec.types, &bm);
+ if (r < 0)
+ return r;
+
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("nextDomain", JSON_BUILD_STRING(rr->nsec.next_domain_name)),
+ JSON_BUILD_PAIR("types", JSON_BUILD_VARIANT(bm))));
+ }
+
+ case DNS_TYPE_NSEC3: {
+ _cleanup_(json_variant_unrefp) JsonVariant *bm = NULL;
+
+ r = type_bitmap_to_json(rr->nsec3.types, &bm);
+ if (r < 0)
+ return r;
+
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("algorithm", JSON_BUILD_UNSIGNED(rr->nsec3.algorithm)),
+ JSON_BUILD_PAIR("flags", JSON_BUILD_UNSIGNED(rr->nsec3.flags)),
+ JSON_BUILD_PAIR("iterations", JSON_BUILD_UNSIGNED(rr->nsec3.iterations)),
+ JSON_BUILD_PAIR("salt", JSON_BUILD_HEX(rr->nsec3.salt, rr->nsec3.salt_size)),
+ JSON_BUILD_PAIR("hash", JSON_BUILD_BASE32HEX(rr->nsec3.next_hashed_name, rr->nsec3.next_hashed_name_size)),
+ JSON_BUILD_PAIR("types", JSON_BUILD_VARIANT(bm))));
+ }
+
+ case DNS_TYPE_TLSA:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("certUsage", JSON_BUILD_UNSIGNED(rr->tlsa.cert_usage)),
+ JSON_BUILD_PAIR("selector", JSON_BUILD_UNSIGNED(rr->tlsa.selector)),
+ JSON_BUILD_PAIR("matchingType", JSON_BUILD_UNSIGNED(rr->tlsa.matching_type)),
+ JSON_BUILD_PAIR("data", JSON_BUILD_HEX(rr->tlsa.data, rr->tlsa.data_size))));
+
+ case DNS_TYPE_CAA:
+ return json_build(ret,
+ JSON_BUILD_OBJECT(
+ JSON_BUILD_PAIR("key", JSON_BUILD_VARIANT(k)),
+ JSON_BUILD_PAIR("flags", JSON_BUILD_UNSIGNED(rr->caa.flags)),
+ JSON_BUILD_PAIR("tag", JSON_BUILD_STRING(rr->caa.tag)),
+ JSON_BUILD_PAIR("value", JSON_BUILD_OCTESCAPE(rr->caa.value, rr->caa.value_size))));
+
+ default:
+ /* Can't provide broken-down format */
+ *ret = NULL;
+ return 0;
+ }
+}
+
static const char* const dnssec_algorithm_table[_DNSSEC_ALGORITHM_MAX_DEFINED] = {
/* Mnemonics as listed on https://www.iana.org/assignments/dns-sec-alg-numbers/dns-sec-alg-numbers.xhtml */
[DNSSEC_ALGORITHM_RSAMD5] = "RSAMD5",
projects / thirdparty / systemd.git / blobdiff