/* * Unix SMB/CIFS implementation. * RPC Pipe client / server routines * Copyright (C) Andrew Tridgell 1992-2000, * Copyright (C) Jean François Micouleau 1998-2001. * Copyright (C) Volker Lendecke 2006. * Copyright (C) Gerald Carter 2006. * * 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/>. */ #define DATABASE_VERSION_V1 1 /* native byte format. */ #define DATABASE_VERSION_V2 2 /* le format. */ #define GROUP_PREFIX "UNIXGROUP/" #define GROUP_PREFIX_LEN 10 /* Alias memberships are stored reverse, as memberships. The performance * critical operation is to determine the aliases a SID is member of, not * listing alias members. So we store a list of alias SIDs a SID is member of * hanging of the member as key. */ #define MEMBEROF_PREFIX "MEMBEROF/" #define MEMBEROF_PREFIX_LEN 9 /* groupdb mapping backend abstraction */ struct mapping_backend { bool (*init_group_mapping)(void); bool (*add_mapping_entry)(GROUP_MAP *map, int flag); bool (*get_group_map_from_sid)(struct dom_sid sid, GROUP_MAP *map); bool (*get_group_map_from_gid)(gid_t gid, GROUP_MAP *map); bool (*get_group_map_from_ntname)(const char *name, GROUP_MAP *map); bool (*group_map_remove)(const struct dom_sid *sid); bool (*enum_group_mapping)(const struct dom_sid *domsid, enum lsa_SidType sid_name_use, GROUP_MAP **pp_rmap, size_t *p_num_entries, bool unix_only); NTSTATUS (*one_alias_membership)(const struct dom_sid *member, struct dom_sid **sids, size_t *num); NTSTATUS (*add_aliasmem)(const struct dom_sid *alias, const struct dom_sid *member); NTSTATUS (*del_aliasmem)(const struct dom_sid *alias, const struct dom_sid *member); NTSTATUS (*enum_aliasmem)(const struct dom_sid *alias, TALLOC_CTX *mem_ctx, struct dom_sid **sids, size_t *num); };