diff options
Diffstat (limited to 'source4/dsdb/samdb/ldb_modules/operational.c')
| -rw-r--r-- | source4/dsdb/samdb/ldb_modules/operational.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/operational.c b/source4/dsdb/samdb/ldb_modules/operational.c index 04b7461089..79a1d6f2de 100644 --- a/source4/dsdb/samdb/ldb_modules/operational.c +++ b/source4/dsdb/samdb/ldb_modules/operational.c @@ -332,6 +332,42 @@ static int construct_parent_guid(struct ldb_module *module, return ret; } +static int construct_modifyTimeStamp(struct ldb_module *module, + struct ldb_message *msg, enum ldb_scope scope, + struct ldb_request *parent) +{ + struct operational_data *data = talloc_get_type(ldb_module_get_private(module), struct operational_data); + struct ldb_context *ldb = ldb_module_get_ctx(module); + + /* We may be being called before the init function has finished */ + if (!data) { + return LDB_SUCCESS; + } + + /* Try and set this value up, if possible. Don't worry if it + * fails, we may not have the DB set up yet. + */ + if (!data->aggregate_dn) { + data->aggregate_dn = samdb_aggregate_schema_dn(ldb, data); + } + + if (data->aggregate_dn && ldb_dn_compare(data->aggregate_dn, msg->dn) == 0) { + /* + * If we have the DN for the object with common name = Aggregate and + * the request is for this DN then let's do the following: + * 1) search the object which changedUSN correspond to the one of the loaded + * schema. + * 2) Get the whenChanged attribute + * 3) Generate the modifyTimestamp out of the whenChanged attribute + */ + const struct dsdb_schema *schema = dsdb_get_schema(ldb, NULL); + char *value = ldb_timestring(msg, schema->ts_last_change); + + return ldb_msg_add_string(msg, "modifyTimeStamp", value); + } + return ldb_msg_copy_attr(msg, "whenChanged", "modifyTimeStamp"); +} + /* construct a subSchemaSubEntry */ @@ -606,7 +642,7 @@ static const struct { int (*constructor)(struct ldb_module *, struct ldb_message *, enum ldb_scope, struct ldb_request *); } search_sub[] = { { "createTimeStamp", "whenCreated", NULL , NULL }, - { "modifyTimeStamp", "whenChanged", NULL , NULL }, + { "modifyTimeStamp", "whenChanged", NULL , construct_modifyTimeStamp}, { "structuralObjectClass", "objectClass", NULL , NULL }, { "canonicalName", NULL, NULL , construct_canonical_name }, { "primaryGroupToken", "objectClass", "objectSid", construct_primary_group_token }, |