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Code Issues Releases Wiki Activity

Do HTTPS record query from host in addition

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Unless explicitly specified type from host command, do fourth query for
type HTTPS RR. It is expected it will become more common and some
systems already query that record for every name.
This commit is contained in:
Petr Menšík 2024-01-10 21:25:52 +01:00 committed by Petr Špaček
parent 1f6a16e6d0
commit 82069a5700
2 changed files with 12 additions and 1 deletions
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11
bin/dig/host.c
View File

@ -80,6 +80,7 @@ struct rtype rtypes[] = { { 1, "has address" },
{ 25, "has key" },
{ 28, "has IPv6 address" },
{ 29, "location" },
{ dns_rdatatype_https, "has HTTP service bindings" },
{ 0, NULL } };
static char *
@ -457,6 +458,16 @@ printmessage(dig_query_t *query, const isc_buffer_t *msgbuf, dns_message_t *msg,
lookup->retries = tries;
ISC_LIST_APPEND(lookup_list, lookup, link);
}
lookup = clone_lookup(query->lookup, false);
if (lookup != NULL) {
strlcpy(lookup->textname, namestr,
sizeof(lookup->textname));
lookup->rdtype = dns_rdatatype_https;
lookup->rdtypeset = true;
lookup->origin = NULL;
lookup->retries = tries;
ISC_LIST_APPEND(lookup_list, lookup, link);
}
}
if (!short_form) {

2
bin/dig/host.rst
View File

@ -122,7 +122,7 @@ Options
CNAME, NS, SOA, TXT, DNSKEY, AXFR, etc.
When no query type is specified, :program:`host` automatically selects an
appropriate query type. By default, it looks for A, AAAA, and MX
appropriate query type. By default, it looks for A, AAAA, MX, and HTTPS
records. If the :option:`-C` option is given, queries are made for SOA
records. If ``name`` is a dotted-decimal IPv4 address or
colon-delimited IPv6 address, :program:`host` queries for PTR records.