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Code Issues Releases Wiki Activity

2353. [func] Add support for Name Server ID (RFC 5001).

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'dig +nsid' requests NSID from server.
                        'request-nsid yes;' causes recursive server to send
                        NSID requests to upstream servers.  Server responds
                        to NSID requests with the string configured by
                        'server-id' option.  [RT #17091]
This commit is contained in:
Mark Andrews
2008-04-03 02:01:08 +00:00
parent aeb7938001
commit db30f4bdcb
27 changed files with 791 additions and 347 deletions
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18
bin/named/server.c
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@@ -15,7 +15,7 @@
* PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: server.c,v 1.503 2008/03/31 05:00:29 marka Exp $ */
/* $Id: server.c,v 1.504 2008/04/03 02:01:08 marka Exp $ */
/*! \file */
@@ -729,6 +729,11 @@ configure_peer(const cfg_obj_t *cpeer, isc_mem_t *mctx, dns_peer_t **peerp) {
if (obj != NULL)
CHECK(dns_peer_setrequestixfr(peer, cfg_obj_asboolean(obj)));
obj = NULL;
(void)cfg_map_get(cpeer, "request-nsid", &obj);
if (obj != NULL)
CHECK(dns_peer_setrequestnsid(peer, cfg_obj_asboolean(obj)));
obj = NULL;
(void)cfg_map_get(cpeer, "edns", &obj);
if (obj != NULL)
@@ -1656,6 +1661,11 @@ configure_view(dns_view_t *view, const cfg_obj_t *config,
INSIST(result == ISC_R_SUCCESS);
view->provideixfr = cfg_obj_asboolean(obj);
obj = NULL;
result = ns_config_get(maps, "request-nsid", &obj);
INSIST(result == ISC_R_SUCCESS);
view->requestnsid = cfg_obj_asboolean(obj);
obj = NULL;
result = ns_config_get(maps, "max-clients-per-query", &obj);
INSIST(result == ISC_R_SUCCESS);
@@ -3465,8 +3475,12 @@ load_configuration(const char *filename, ns_server_t *server,
result = ns_config_get(maps, "server-id", &obj);
server->server_usehostname = ISC_FALSE;
if (result == ISC_R_SUCCESS && cfg_obj_isboolean(obj)) {
server->server_usehostname = ISC_TRUE;
/* The parser translates "hostname" to ISC_TRUE */
server->server_usehostname = cfg_obj_asboolean(obj);
result = setstring(server, &server->server_id, NULL);
RUNTIME_CHECK(result == ISC_R_SUCCESS);
} else if (result == ISC_R_SUCCESS) {
/* Found a quoted string */
CHECKM(setoptstring(server, &server->server_id, obj), "strdup");
} else {
result = setstring(server, &server->server_id, NULL);