2 Unix SMB/CIFS implementation.
6 Copyright (C) 2010 Kai Blin <kai@samba.org>
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #ifndef __DNS_SERVER_H__
23 #define __DNS_SERVER_H__
25 #include "librpc/gen_ndr/dns.h"
26 #include "librpc/gen_ndr/ndr_dnsp.h"
28 struct tsocket_address;
30 struct dns_server_zone {
31 struct dns_server_zone *prev, *next;
36 struct dns_server_tkey {
38 enum dns_tkey_mode mode;
39 const char *algorithm;
40 struct auth_session_info *session_info;
41 struct gensec_security *gensec;
45 #define TKEY_BUFFER_SIZE 128
47 struct dns_server_tkey_store {
48 struct dns_server_tkey **tkeys;
54 struct task_server *task;
55 struct ldb_context *samdb;
56 struct dns_server_zone *zones;
57 struct dns_server_tkey_store *tkeys;
58 struct cli_credentials *server_credentials;
61 struct dns_request_state {
66 struct dns_res_rec *tsig;
70 struct tevent_req *dns_server_process_query_send(
71 TALLOC_CTX *mem_ctx, struct tevent_context *ev,
72 struct dns_server *dns, struct dns_request_state *req_state,
73 const struct dns_name_packet *in);
74 WERROR dns_server_process_query_recv(
75 struct tevent_req *req, TALLOC_CTX *mem_ctx,
76 struct dns_res_rec **answers, uint16_t *ancount,
77 struct dns_res_rec **nsrecs, uint16_t *nscount,
78 struct dns_res_rec **additional, uint16_t *arcount);
80 WERROR dns_server_process_update(struct dns_server *dns,
81 struct dns_request_state *state,
83 struct dns_name_packet *in,
84 struct dns_res_rec **prereqs, uint16_t *prereq_count,
85 struct dns_res_rec **updates, uint16_t *update_count,
86 struct dns_res_rec **additional, uint16_t *arcount);
88 uint8_t werr_to_dns_err(WERROR werror);
89 bool dns_name_match(const char *zone, const char *name, size_t *host_part_len);
90 bool dns_name_equal(const char *name1, const char *name2);
91 bool dns_records_match(struct dnsp_DnssrvRpcRecord *rec1,
92 struct dnsp_DnssrvRpcRecord *rec2);
93 bool dns_authorative_for_zone(struct dns_server *dns,
95 WERROR dns_lookup_records(struct dns_server *dns,
98 struct dnsp_DnssrvRpcRecord **records,
100 WERROR dns_replace_records(struct dns_server *dns,
104 const struct dnsp_DnssrvRpcRecord *records,
106 WERROR dns_name2dn(struct dns_server *dns,
109 struct ldb_dn **_dn);
110 struct dns_server_tkey *dns_find_tkey(struct dns_server_tkey_store *store,
113 #define DNS_ERR(err_str) WERR_DNS_ERROR_RCODE_##err_str
114 #endif /* __DNS_SERVER_H__ */