s4:provision Pass in the invoication ID and NTDS Settings DN to Schema()

By putting these values into the cache on the LDB, this reduces some
of the noise in provision, particularly with the LDAP backend.

Andrew Bartlett

1 files changed, 38 insertions, 1 deletions

diff --git a/source4/dsdb/common/util.c b/source4/dsdb/common/util.c
index 66a0b0f87d..30cb5c5c99 100644
--- a/source4/dsdb/common/util.c
+++ b/source4/dsdb/common/util.c
@@ -1173,6 +1173,43 @@ failed:
 	return false;
 }
 
+bool samdb_set_ntds_settings_dn(struct ldb_context *ldb, struct ldb_dn *ntds_settings_dn_in)
+{
+	TALLOC_CTX *tmp_ctx;
+	struct ldb_dn *ntds_settings_dn_new;
+	struct ldb_dn *ntds_settings_dn_old;
+
+	/* see if we have a cached copy */
+	ntds_settings_dn_old = talloc_get_type(ldb_get_opaque(ldb, 
+							      "cache.ntds_settings_dn"), struct ldb_dn);
+
+	tmp_ctx = talloc_new(ldb);
+	if (tmp_ctx == NULL) {
+		goto failed;
+	}
+
+	ntds_settings_dn_new = ldb_dn_copy(tmp_ctx, ntds_settings_dn_in);
+	if (!ntds_settings_dn_new) {
+		goto failed;
+	}
+
+	/* cache the domain_sid in the ldb */
+	if (ldb_set_opaque(ldb, "cache.ntds_settings_dn", ntds_settings_dn_new) != LDB_SUCCESS) {
+		goto failed;
+	}
+
+	talloc_steal(ldb, ntds_settings_dn_new);
+	talloc_free(tmp_ctx);
+	talloc_free(ntds_settings_dn_old);
+
+	return true;
+
+failed:
+	DEBUG(1,("Failed to set our NTDS Settings DN in the ldb!\n"));
+	talloc_free(tmp_ctx);
+	return false;
+}
+
 /* Obtain the short name of the flexible single master operator
  * (FSMO), such as the PDC Emulator */
 const char *samdb_result_fsmo_name(struct ldb_context *ldb, TALLOC_CTX *mem_ctx, const struct ldb_message *msg, 
@@ -1207,7 +1244,7 @@ struct ldb_dn *samdb_ntds_settings_dn(struct ldb_context *ldb)
 	struct ldb_dn *settings_dn;
 
 	/* see if we have a cached copy */
-	settings_dn = (struct ldb_dn *)ldb_get_opaque(ldb, "cache.settings_dn");
+	settings_dn = (struct ldb_dn *)ldb_get_opaque(ldb, "cache.ntds_settings_dn");
 	if (settings_dn) {
 		return settings_dn;
 	}