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/*
Unix SMB/CIFS implementation.
DNS server handler for update requests
Copyright (C) 2010 Kai Blin <kai@samba.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#include "libcli/util/ntstatus.h"
#include "librpc/ndr/libndr.h"
#include "librpc/gen_ndr/ndr_dns.h"
#include "librpc/gen_ndr/ndr_dnsp.h"
#include <ldb.h>
#include "dsdb/samdb/samdb.h"
#include "dsdb/common/util.h"
#include "dns_server/dns_server.h"
WERROR dns_server_process_update(struct dns_server *dns,
TALLOC_CTX *mem_ctx,
struct dns_name_packet *in,
const struct dns_res_rec *prereqs, uint16_t prereq_count,
struct dns_res_rec **updates, uint16_t *update_count,
struct dns_res_rec **additional, uint16_t *arcount)
{
struct dns_name_question *zone;
const struct dns_server_zone *z;
size_t host_part_len = 0;
uint16_t i;
if (in->qdcount != 1) {
return DNS_ERR(FORMAT_ERROR);
}
zone = in->questions;
if (zone->question_type != DNS_QTYPE_SOA) {
return DNS_ERR(FORMAT_ERROR);
}
DEBUG(0, ("Got a dns update request.\n"));
for (z = dns->zones; z != NULL; z = z->next) {
bool match;
match = dns_name_match(z->name, zone->name, &host_part_len);
if (match) {
break;
}
}
if (z == NULL) {
return DNS_ERR(NOTAUTH);
}
if (host_part_len != 0) {
return DNS_ERR(NOT_IMPLEMENTED);
}
return DNS_ERR(NOT_IMPLEMENTED);
}
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