diff options
Diffstat (limited to 'source4/passdb')
| -rw-r--r-- | source4/passdb/passdb.c | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/source4/passdb/passdb.c b/source4/passdb/passdb.c index 39e2d4cb22..437a02a3f8 100644 --- a/source4/passdb/passdb.c +++ b/source4/passdb/passdb.c @@ -810,189 +810,6 @@ BOOL local_lookup_name(const char *c_user, DOM_SID *psid, enum SID_NAME_USE *psi return True; } -/**************************************************************************** - Convert a uid to SID - locally. -****************************************************************************/ - -DOM_SID *local_uid_to_sid(DOM_SID *psid, uid_t uid) -{ - struct passwd *pass; - SAM_ACCOUNT *sam_user = NULL; - fstring str; /* sid string buffer */ - - sid_copy(psid, get_global_sam_sid()); - - if((pass = getpwuid_alloc(uid))) { - - if (NT_STATUS_IS_ERR(pdb_init_sam(&sam_user))) { - passwd_free(&pass); - return NULL; - } - - if (pdb_getsampwnam(sam_user, pass->pw_name)) { - sid_copy(psid, pdb_get_user_sid(sam_user)); - } else { - sid_append_rid(psid, fallback_pdb_uid_to_user_rid(uid)); - } - - DEBUG(10,("local_uid_to_sid: uid %u -> SID (%s) (%s).\n", - (unsigned)uid, sid_to_string( str, psid), - pass->pw_name )); - - passwd_free(&pass); - pdb_free_sam(&sam_user); - - } else { - sid_append_rid(psid, fallback_pdb_uid_to_user_rid(uid)); - - DEBUG(10,("local_uid_to_sid: uid %u -> SID (%s) (unknown user).\n", - (unsigned)uid, sid_to_string( str, psid))); - } - - return psid; -} - -/**************************************************************************** - Convert a SID to uid - locally. -****************************************************************************/ - -BOOL local_sid_to_uid(uid_t *puid, const DOM_SID *psid, enum SID_NAME_USE *name_type) -{ - fstring str; - SAM_ACCOUNT *sam_user = NULL; - - *name_type = SID_NAME_UNKNOWN; - - if (NT_STATUS_IS_ERR(pdb_init_sam(&sam_user))) - return False; - - if (pdb_getsampwsid(sam_user, psid)) { - - if (!IS_SAM_SET(sam_user,PDB_UID)&&!IS_SAM_CHANGED(sam_user,PDB_UID)) { - pdb_free_sam(&sam_user); - return False; - } - - *puid = pdb_get_uid(sam_user); - - DEBUG(10,("local_sid_to_uid: SID %s -> uid (%u) (%s).\n", sid_to_string( str, psid), - (unsigned int)*puid, pdb_get_username(sam_user))); - pdb_free_sam(&sam_user); - } else { - - DOM_SID dom_sid; - uint32 rid; - GROUP_MAP map; - - pdb_free_sam(&sam_user); - - if (pdb_getgrsid(&map, *psid, MAPPING_WITHOUT_PRIV)) { - DEBUG(3, ("local_sid_to_uid: SID '%s' is a group, not a user... \n", sid_to_string(str, psid))); - /* It's a group, not a user... */ - return False; - } - - sid_copy(&dom_sid, psid); - if (!sid_peek_check_rid(get_global_sam_sid(), psid, &rid)) { - DEBUG(3, ("sid_peek_rid failed - sid '%s' is not in our domain\n", sid_to_string(str, psid))); - return False; - } - - if (!pdb_rid_is_user(rid)) { - DEBUG(3, ("local_sid_to_uid: sid '%s' cannot be mapped to a uid algorithmicly becouse it is a group\n", sid_to_string(str, psid))); - return False; - } - - *puid = fallback_pdb_user_rid_to_uid(rid); - - DEBUG(5,("local_sid_to_uid: SID %s algorithmicly mapped to %ld mapped becouse SID was not found in passdb.\n", - sid_to_string(str, psid), (signed long int)(*puid))); - } - - *name_type = SID_NAME_USER; - - return True; -} - -/**************************************************************************** - Convert a gid to SID - locally. -****************************************************************************/ - -DOM_SID *local_gid_to_sid(DOM_SID *psid, gid_t gid) -{ - GROUP_MAP map; - - sid_copy(psid, get_global_sam_sid()); - - if (pdb_getgrgid(&map, gid, MAPPING_WITHOUT_PRIV)) { - sid_copy(psid, &map.sid); - } - else { - sid_append_rid(psid, pdb_gid_to_group_rid(gid)); - } - - return psid; -} - -/**************************************************************************** - Convert a SID to gid - locally. -****************************************************************************/ - -BOOL local_sid_to_gid(gid_t *pgid, const DOM_SID *psid, enum SID_NAME_USE *name_type) -{ - fstring str; - GROUP_MAP map; - - *name_type = SID_NAME_UNKNOWN; - - /* - * We can only convert to a gid if this is our local - * Domain SID (ie. we are the controling authority). - * - * Or in the Builtin SID too. JFM, 11/30/2001 - */ - - if (pdb_getgrsid(&map, *psid, MAPPING_WITHOUT_PRIV)) { - - /* the SID is in the mapping table but not mapped */ - if (map.gid==(gid_t)-1) - return False; - - *pgid = map.gid; - *name_type = map.sid_name_use; - DEBUG(10,("local_sid_to_gid: mapped SID %s (%s) -> gid (%u).\n", - sid_to_string( str, psid), - map.nt_name, (unsigned int)*pgid)); - - } else { - uint32 rid; - SAM_ACCOUNT *sam_user = NULL; - if (NT_STATUS_IS_ERR(pdb_init_sam(&sam_user))) - return False; - - if (pdb_getsampwsid(sam_user, psid)) { - return False; - pdb_free_sam(&sam_user); - } - - pdb_free_sam(&sam_user); - - if (!sid_peek_check_rid(get_global_sam_sid(), psid, &rid)) { - DEBUG(3, ("sid_peek_rid failed - sid '%s' is not in our domain\n", sid_to_string(str, psid))); - return False; - } - - if (pdb_rid_is_user(rid)) - return False; - - *pgid = pdb_group_rid_to_gid(rid); - *name_type = SID_NAME_ALIAS; - DEBUG(10,("local_sid_to_gid: SID %s -> gid (%u).\n", sid_to_string( str, psid), - (unsigned int)*pgid)); - } - - return True; -} /************************************************************* Change a password entry in the local smbpasswd file. |