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authorCrístian Deives <cristiandeives@gmail.com>2009-11-30 20:11:27 +1100
committerAndrew Tridgell <tridge@samba.org>2009-11-30 20:22:13 +1100
commit7ca2ceb333de6c4daad10890b3e3022e1930235c (patch)
tree86d045ab39778e88f48d10a68d36279c0b867bdc
parent8331b4c4f8ff1cab6fef2e402a3fda3a95ea091d (diff)
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s4-drs: Create connection obejct (nTDSConnection)
create nTDSConnection objects to match the list of servers Signed-off-by: Andrew Tridgell <tridge@samba.org>
-rw-r--r--source4/dsdb/config.mk1
-rw-r--r--source4/dsdb/kcc/kcc_connection.c124
-rw-r--r--source4/dsdb/kcc/kcc_periodic.c5
3 files changed, 130 insertions, 0 deletions
diff --git a/source4/dsdb/config.mk b/source4/dsdb/config.mk
index ac4096d526..dfc5def64e 100644
--- a/source4/dsdb/config.mk
+++ b/source4/dsdb/config.mk
@@ -82,6 +82,7 @@ PRIVATE_DEPENDENCIES = \
KCC_SRV_OBJ_FILES = $(addprefix $(dsdbsrcdir)/kcc/, \
kcc_service.o \
+ kcc_connection.o \
kcc_periodic.o)
$(eval $(call proto_header_template,$(dsdbsrcdir)/kcc/kcc_service_proto.h,$(KCC_SRV_OBJ_FILES:.o=.c)))
diff --git a/source4/dsdb/kcc/kcc_connection.c b/source4/dsdb/kcc/kcc_connection.c
new file mode 100644
index 0000000000..762972b993
--- /dev/null
+++ b/source4/dsdb/kcc/kcc_connection.c
@@ -0,0 +1,124 @@
+/*
+ Unix SMB/CIFS implementation.
+ KCC service periodic handling
+
+ Copyright (C) Crístian Deives
+
+ 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 "lib/events/events.h"
+#include "dsdb/samdb/samdb.h"
+#include "auth/auth.h"
+#include "smbd/service.h"
+#include "lib/messaging/irpc.h"
+#include "dsdb/kcc/kcc_service.h"
+#include "lib/ldb/include/ldb_errors.h"
+#include "../lib/util/dlinklist.h"
+#include "librpc/gen_ndr/ndr_misc.h"
+#include "librpc/gen_ndr/ndr_drsuapi.h"
+#include "librpc/gen_ndr/ndr_drsblobs.h"
+#include "param/param.h"
+
+void kccsrv_apply_connections(struct ldb_dn **connections)
+{
+}
+
+void kccsrv_create_connection(struct kccsrv_service *s, struct repsFromTo1 *r1)
+{
+ struct ldb_message *msg;
+ TALLOC_CTX *tmp_ctx;
+ struct ldb_dn *new_dn, *server_dn;
+ struct GUID guid;
+ const struct GUID *invocation_id;
+ struct ldb_val schedule_val;
+ int ret;
+ bool ok;
+
+ tmp_ctx = talloc_new(s);
+ new_dn = samdb_ntds_settings_dn(s->samdb);
+ if (!new_dn) {
+ DEBUG(0, ("failed to find NTDS settings\n"));
+ goto done;
+ }
+ invocation_id = samdb_ntds_invocation_id(s->samdb);
+ guid = GUID_random();
+ ok = ldb_dn_add_child_fmt(new_dn, "CN=%s", GUID_string(tmp_ctx, &guid));
+ if (!ok) {
+ DEBUG(0, ("failed to create nTDSConnection DN\n"));
+ goto done;
+ }
+ ret = dsdb_find_dn_by_guid(s->samdb, tmp_ctx, GUID_string(tmp_ctx,
+ &r1->source_dsa_obj_guid), &server_dn);
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0, ("failed to find fromServer DN '%s'\n",
+ GUID_string(tmp_ctx, &r1->source_dsa_obj_guid)));
+ goto done;
+ }
+ schedule_val = data_blob_const(r1->schedule, sizeof(r1->schedule));
+
+ msg = ldb_msg_new(tmp_ctx);
+ msg->dn = new_dn;
+ ldb_msg_add_string(msg, "invocationID",
+ GUID_string(tmp_ctx, invocation_id));
+ ldb_msg_add_string(msg, "objectClass", "nTDSConnection");
+ ldb_msg_add_string(msg, "showInAdvancedViewOnly", "TRUE");
+ ldb_msg_add_string(msg, "enabledConnection", "TRUE");
+ /* ldb_msg_add_dn(msg, "fromServer", server_dn); */
+ ldb_msg_add_string(msg, "fromServer", ldb_dn_get_linearized(server_dn));
+ ldb_msg_add_value(msg, "schedule", &schedule_val, NULL);
+ ldb_msg_add_string(msg, "options", "1");
+
+ ret = ldb_add(s->samdb, msg);
+ if (ret == LDB_SUCCESS) {
+ DEBUG(2, ("added nTDSConnection object '%s'\n",
+ ldb_dn_get_linearized(new_dn)));
+ } else {
+ DEBUG(0, ("failed to add an nTDSConnection object: %s\n",
+ ldb_strerror(ret)));
+ }
+
+done:
+ talloc_free(tmp_ctx);
+}
+
+struct ldb_dn **kccsrv_find_connections(struct kccsrv_service *s,
+ TALLOC_CTX *mem_ctx)
+{
+ struct ldb_result *res;
+ int ret, i;
+ const char *attrs[] = { "distinguishedName", NULL };
+ struct ldb_dn **connections;
+
+ ret = ldb_search(s->samdb, mem_ctx, &res, s->config_dn,
+ LDB_SCOPE_ONELEVEL, attrs, "objectClass=nTDSDSA");
+ if (ret != LDB_SUCCESS) {
+ DEBUG(0, ("failed nTDSDSA search: %s\n", ldb_strerror(ret)));
+ return NULL;
+ }
+
+ for (i = 0; i < res->count; i++) {
+ connections = talloc_realloc(mem_ctx, connections,
+ struct ldb_dn *, i + 1);
+ connections[i] = samdb_result_dn(s->samdb, mem_ctx,
+ res->msgs[i],
+ "distinguishedName", NULL);
+ }
+ connections = talloc_realloc(mem_ctx, connections, struct ldb_dn *,
+ i + 1);
+ connections[i] = NULL;
+ return connections;
+}
diff --git a/source4/dsdb/kcc/kcc_periodic.c b/source4/dsdb/kcc/kcc_periodic.c
index 097fff41ec..20deac49c5 100644
--- a/source4/dsdb/kcc/kcc_periodic.c
+++ b/source4/dsdb/kcc/kcc_periodic.c
@@ -122,6 +122,7 @@ NTSTATUS kccsrv_simple_update(struct kccsrv_service *s, TALLOC_CTX *mem_ctx)
const char *attrs[] = { "objectGUID", "invocationID", NULL };
struct repsFromToBlob *reps = NULL;
uint32_t count = 0;
+ struct ldb_dn **connections;
ret = ldb_search(s->samdb, mem_ctx, &res, s->config_dn, LDB_SCOPE_SUBTREE,
attrs, "objectClass=nTDSDSA");
@@ -160,9 +161,13 @@ NTSTATUS kccsrv_simple_update(struct kccsrv_service *s, TALLOC_CTX *mem_ctx)
DRSUAPI_DS_REPLICA_NEIGHBOUR_SYNC_ON_STARTUP |
DRSUAPI_DS_REPLICA_NEIGHBOUR_DO_SCHEDULED_SYNCS;
memset(r1->schedule, 0x11, sizeof(r1->schedule));
+ /* kccsrv_create_connection(s, r1); */
count++;
}
+ connections = kccsrv_find_connections(s, mem_ctx);
+ kccsrv_apply_connections(connections);
+
return kccsrv_add_repsFrom(s, mem_ctx, reps, count);
}