#include "librpc/gen_ndr/ndr_drsblobs.h"
#include "libcli/security/security.h"
#include "param/param.h"
+#include "dsdb/common/util.h"
WERROR dreplsrv_load_partitions(struct dreplsrv_service *s)
{
WERROR status;
- static const char *attrs[] = { "namingContexts", NULL };
+ static const char *attrs[] = { "hasMasterNCs", "hasPartialReplicaNCs", NULL };
unsigned int i;
int ret;
TALLOC_CTX *tmp_ctx;
struct ldb_result *res;
struct ldb_message_element *el;
+ struct ldb_dn *ntds_dn;
tmp_ctx = talloc_new(s);
W_ERROR_HAVE_NO_MEMORY(tmp_ctx);
- ret = ldb_search(s->samdb, tmp_ctx, &res,
- ldb_dn_new(tmp_ctx, s->samdb, ""), LDB_SCOPE_BASE, attrs, NULL);
+ ntds_dn = samdb_ntds_settings_dn(s->samdb);
+ if (!ntds_dn) {
+ DEBUG(1,(__location__ ": Unable to find ntds_dn: %s\n", ldb_errstring(s->samdb)));
+ talloc_free(tmp_ctx);
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
+
+ ret = dsdb_search_dn(s->samdb, tmp_ctx, &res, ntds_dn, attrs, DSDB_SEARCH_SHOW_EXTENDED_DN);
if (ret != LDB_SUCCESS) {
- DEBUG(1,("Searching for namingContexts in rootDSE failed: %s\n", ldb_errstring(s->samdb)));
+ DEBUG(1,("Searching for hasMasterNCs in NTDS DN failed: %s\n", ldb_errstring(s->samdb)));
+ talloc_free(tmp_ctx);
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
+
+ el = ldb_msg_find_element(res->msgs[0], "hasMasterNCs");
+ if (!el) {
+ DEBUG(1,("Finding hasMasterNCs element in root_res failed: %s\n",
+ ldb_errstring(s->samdb)));
talloc_free(tmp_ctx);
return WERR_DS_DRA_INTERNAL_ERROR;
- }
+ }
+
+ for (i=0; i<el->num_values; i++) {
+ struct ldb_dn *pdn;
+ struct dreplsrv_partition *p;
- el = ldb_msg_find_element(res->msgs[0], "namingContexts");
- if (!el) {
- DEBUG(1,("Finding namingContexts element in root_res failed: %s\n",
- ldb_errstring(s->samdb)));
- talloc_free(tmp_ctx);
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
+ pdn = ldb_dn_from_ldb_val(tmp_ctx, s->samdb, &el->values[i]);
+ if (pdn == NULL) {
+ talloc_free(tmp_ctx);
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
+ if (!ldb_dn_validate(pdn)) {
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
+
+ p = talloc_zero(s, struct dreplsrv_partition);
+ W_ERROR_HAVE_NO_MEMORY(p);
+
+ p->dn = talloc_steal(p, pdn);
+ p->service = s;
+
+ DLIST_ADD(s->partitions, p);
- for (i=0; i<el->num_values; i++) {
- struct ldb_dn *pdn;
- struct dreplsrv_partition *p;
+ DEBUG(2, ("dreplsrv_partition[%s] loaded\n", ldb_dn_get_linearized(p->dn)));
+ }
+
+ el = ldb_msg_find_element(res->msgs[0], "hasPartialReplicaNCs");
+
+ for (i=0; el && i<el->num_values; i++) {
+ struct ldb_dn *pdn;
+ struct dreplsrv_partition *p;
- pdn = ldb_dn_from_ldb_val(tmp_ctx, s->samdb, &el->values[i]);
- if (pdn == NULL) {
- talloc_free(tmp_ctx);
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
- if (!ldb_dn_validate(pdn)) {
- return WERR_DS_DRA_INTERNAL_ERROR;
- }
+ pdn = ldb_dn_from_ldb_val(tmp_ctx, s->samdb, &el->values[i]);
+ if (pdn == NULL) {
+ talloc_free(tmp_ctx);
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
+ if (!ldb_dn_validate(pdn)) {
+ return WERR_DS_DRA_INTERNAL_ERROR;
+ }
- p = talloc_zero(s, struct dreplsrv_partition);
- W_ERROR_HAVE_NO_MEMORY(p);
+ p = talloc_zero(s, struct dreplsrv_partition);
+ W_ERROR_HAVE_NO_MEMORY(p);
- p->dn = talloc_steal(p, pdn);
+ p->dn = talloc_steal(p, pdn);
+ p->partial_replica = true;
+ p->service = s;
- DLIST_ADD(s->partitions, p);
+ DLIST_ADD(s->partitions, p);
- DEBUG(2, ("dreplsrv_partition[%s] loaded\n", ldb_dn_get_linearized(p->dn)));
+ DEBUG(2, ("dreplsrv_partition[%s] loaded (partial replica)\n", ldb_dn_get_linearized(p->dn)));
}
talloc_free(tmp_ctx);
int ret;
const char *hostname;
struct ldb_dn *dn;
+ struct ldb_dn *forest_dn;
*target_principal = NULL;
* on it's record, it must also have GC/hostname/realm
* servicePrincipalName */
+ forest_dn = ldb_get_root_basedn(s->samdb);
+ if (forest_dn == NULL) {
+ talloc_free(tmp_ctx);
+ return NT_STATUS_OK;
+ }
+
*target_principal = talloc_asprintf(mem_ctx, "GC/%s/%s",
hostname,
- lpcfg_dnsdomain(s->task->lp_ctx));
+ samdb_dn_to_dns_domain(tmp_ctx, forest_dn));
talloc_free(tmp_ctx);
return NT_STATUS_OK;
}
}
+/*
+ create a temporary dsa structure for a replication. This is needed
+ for the initial replication of a new partition, such as when a new
+ domain NC is created and we are a global catalog server
+ */
+WERROR dreplsrv_partition_source_dsa_temporary(struct dreplsrv_partition *p,
+ TALLOC_CTX *mem_ctx,
+ const struct GUID *dsa_guid,
+ struct dreplsrv_partition_source_dsa **_dsa)
+{
+ struct dreplsrv_partition_source_dsa *dsa;
+ WERROR werr;
+
+ dsa = talloc_zero(mem_ctx, struct dreplsrv_partition_source_dsa);
+ W_ERROR_HAVE_NO_MEMORY(dsa);
+
+ dsa->partition = p;
+ dsa->repsFrom1 = &dsa->_repsFromBlob.ctr.ctr1;
+ dsa->repsFrom1->replica_flags = 0;
+ dsa->repsFrom1->source_dsa_obj_guid = *dsa_guid;
+
+ dsa->repsFrom1->other_info = talloc_zero(dsa, struct repsFromTo1OtherInfo);
+ W_ERROR_HAVE_NO_MEMORY(dsa->repsFrom1->other_info);
+
+ dsa->repsFrom1->other_info->dns_name = samdb_ntds_msdcs_dns_name(p->service->samdb,
+ dsa->repsFrom1->other_info, dsa_guid);
+ W_ERROR_HAVE_NO_MEMORY(dsa->repsFrom1->other_info->dns_name);
+
+ werr = dreplsrv_out_connection_attach(p->service, dsa->repsFrom1, &dsa->conn);
+ if (!W_ERROR_IS_OK(werr)) {
+ DEBUG(0,(__location__ ": Failed to attach connection to %s\n",
+ ldb_dn_get_linearized(p->dn)));
+ talloc_free(dsa);
+ return werr;
+ }
+
+ *_dsa = dsa;
+
+ return WERR_OK;
+}
+
+
static WERROR dreplsrv_refresh_partition(struct dreplsrv_service *s,
struct dreplsrv_partition *p)
{
git.samba.org / ira / wip.git / blobdiff