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Diffstat (limited to 'source3/sam/idmap.c')
| -rw-r--r-- | source3/sam/idmap.c | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/source3/sam/idmap.c b/source3/sam/idmap.c deleted file mode 100644 index b18423a13b..0000000000 --- a/source3/sam/idmap.c +++ /dev/null @@ -1,214 +0,0 @@ -/* - Unix SMB/CIFS implementation. - Winbind ID Mapping - Copyright (C) Tim Potter 2000 - Copyright (C) Anthony Liguori <aliguor@us.ibm.com> 2003 - Copyright (C) Simo Sorce 2003 - - 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 2 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, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "includes.h" - -#undef DBGC_CLASS -#define DBGC_CLASS DBGC_IDMAP - -static struct { - - const char *name; - /* Function to create a member of the idmap_methods list */ - NTSTATUS (*reg_meth)(struct idmap_methods **methods); - struct idmap_methods *methods; - -} remote_idmap_functions[] = { - - { "tdb", idmap_reg_tdb, NULL }, - /* { "ldap", idmap_reg_ldap, NULL },*/ - { NULL, NULL, NULL } - -}; - -static struct idmap_methods *local_cache; -static struct idmap_methods *remote_repo; - -static struct idmap_methods *get_methods(const char *name) -{ - int i = 0; - struct idmap_methods *ret = NULL; - - while (remote_idmap_functions[i].name && strcmp(remote_idmap_functions[i].name, name)) { - i++; - } - - if (remote_idmap_functions[i].name) { - - if (!remote_idmap_functions[i].methods) { - remote_idmap_functions[i].reg_meth(&remote_idmap_functions[i].methods); - } - - ret = remote_idmap_functions[i].methods; - } - - return ret; -} - -/* Load idmap backend functions */ -BOOL load_methods(void) -{ - if (!local_cache) { - idmap_reg_tdb(&local_cache); - } - - if (!remote_repo && lp_idmap_backend()) { - DEBUG(3, ("load_methods: using '%s' as remote backend\n", lp_idmap_backend())); - - remote_repo = get_methods(lp_idmap_backend()); - if (!remote_repo) { - DEBUG(0, ("load_methods: could not load remote backend '%s'\n", lp_idmap_backend())); - return False; - } - } - - idmap_init(); - - return True; -} - -/* Initialize backend */ -NTSTATUS idmap_init(void) -{ - NTSTATUS ret; - - ret = remote_repo->init("idmap.tdb"); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG(3, ("idmap_init: init failed!\n")); - } - - return ret; -} - -static NTSTATUS idmap_set_mapping(DOM_SID *sid, unid_t id, int id_type) -{ - NTSTATUS ret; - - if (!load_methods()) return NT_STATUS_UNSUCCESSFUL; - - ret = local_cache->set_mapping(sid, id, id_type); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG (0, ("idmap_set_mapping: Error, unable to modify local cache!\n")); - return ret; - } - - /* Being able to update the remote cache is seldomly right. - Generally this is a forbidden operation. */ - if (!(id_type & ID_CACHE) && (remote_repo != NULL)) { - remote_repo->set_mapping(sid, id, id_type); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG (0, ("idmap_set_mapping: Error, unable to modify remote cache!\n")); - } - } - - return ret; -} - -/* Get ID from SID */ -NTSTATUS idmap_get_id_from_sid(unid_t *id, int *id_type, DOM_SID *sid) -{ - NTSTATUS ret; - int loc_type; - - if (!load_methods()) return NT_STATUS_UNSUCCESSFUL; - - loc_type = *id_type; - if (remote_repo) { /* We have a central remote idmap */ - loc_type |= ID_NOMAP; - } - ret = local_cache->get_id_from_sid(id, &loc_type, sid); - if (NT_STATUS_IS_ERR(ret)) { - if (remote_repo) { - ret = remote_repo->get_id_from_sid(id, id_type, sid); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG(3, ("idmap_get_id_from_sid: error fetching id!\n")); - } else { - loc_type |= ID_CACHE; - idmap_set_mapping(sid, *id, loc_type); - } - } - } else { - *id_type = loc_type & ID_TYPEMASK; - } - - return ret; -} - -/* Get SID from ID */ -NTSTATUS idmap_get_sid_from_id(DOM_SID *sid, unid_t id, int id_type) -{ - NTSTATUS ret; - int loc_type; - - if (!load_methods()) return NT_STATUS_UNSUCCESSFUL; - - loc_type = id_type; - if (remote_repo) { - loc_type = id_type | ID_NOMAP; - } - ret = local_cache->get_sid_from_id(sid, id, loc_type); - if (NT_STATUS_IS_ERR(ret)) { - if (remote_repo) { - ret = remote_repo->get_sid_from_id(sid, id, id_type); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG(3, ("idmap_get_sid_from_id: unable to fetch sid!\n")); - } else { - loc_type |= ID_CACHE; - idmap_set_mapping(sid, id, loc_type); - } - } - } - - return ret; -} - -/* Close backend */ -NTSTATUS idmap_close(void) -{ - NTSTATUS ret; - - if (!load_methods()) return NT_STATUS_UNSUCCESSFUL; - - ret = local_cache->close(); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG(3, ("idmap_close: failed to close local cache!\n")); - } - - if (remote_repo) { - ret = remote_repo->close(); - if (NT_STATUS_IS_ERR(ret)) { - DEBUG(3, ("idmap_close: failed to close remote idmap repository!\n")); - } - } - - return ret; -} - -/* Dump backend status */ -void idmap_status(void) -{ - if (load_methods()) { - local_cache->status(); - remote_repo->status(); - } -} - |