Function sepgsql_database_relabel

contrib/sepgsql/database.c:186–216

* sepgsql_database_relabel * * It checks privileges to relabel the supplied database with the `seclabel' */

 * It checks privileges to relabel the supplied database with the `seclabel'
 */
void
sepgsql_database_relabel(Oid databaseId, const char *seclabel)
{
	ObjectAddress object;
	char	   *audit_name;

	object.classId = DatabaseRelationId;
	object.objectId = databaseId;
	object.objectSubId = 0;
	audit_name = getObjectIdentity(&object, false);

	/*
	 * check db_database:{setattr relabelfrom} permission
	 */
	sepgsql_avc_check_perms(&object,
							SEPG_CLASS_DB_DATABASE,
							SEPG_DB_DATABASE__SETATTR |
							SEPG_DB_DATABASE__RELABELFROM,
							audit_name,
							true);

	/*
	 * check db_database:{relabelto} permission
	 */
	sepgsql_avc_check_perms_label(seclabel,
								  SEPG_CLASS_DB_DATABASE,
								  SEPG_DB_DATABASE__RELABELTO,
								  audit_name,
								  true);
	pfree(audit_name);
}