diff options
Diffstat (limited to 'source4/passdb/util_sam_sid.c')
-rw-r--r-- | source4/passdb/util_sam_sid.c | 303 |
1 files changed, 0 insertions, 303 deletions
diff --git a/source4/passdb/util_sam_sid.c b/source4/passdb/util_sam_sid.c deleted file mode 100644 index e18386801c..0000000000 --- a/source4/passdb/util_sam_sid.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - Unix SMB/CIFS implementation. - Samba utility functions - Copyright (C) Andrew Tridgell 1992-1998 - Copyright (C) Luke Kenneth Caseson Leighton 1998-1999 - Copyright (C) Jeremy Allison 1999 - - 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" - -#define MAX_SID_NAMES 7 - -typedef struct _known_sid_users { - uint32 rid; - enum SID_NAME_USE sid_name_use; - const char *known_user_name; -} known_sid_users; - -static struct sid_name_map_info -{ - DOM_SID *sid; - const char *name; - const known_sid_users *known_users; -} sid_name_map[MAX_SID_NAMES]; - -extern DOM_SID global_sid_Builtin; /* Local well-known domain */ -extern DOM_SID global_sid_World_Domain; /* Everyone domain */ -extern DOM_SID global_sid_Creator_Owner_Domain; /* Creator Owner domain */ -extern DOM_SID global_sid_NT_Authority; /* NT Authority */ - - -static BOOL sid_name_map_initialized = False; -/* static known_sid_users no_users[] = {{0, 0, NULL}}; */ - -static const known_sid_users everyone_users[] = { - { 0, SID_NAME_WKN_GRP, "Everyone" }, - {0, (enum SID_NAME_USE)0, NULL}}; - -static const known_sid_users creator_owner_users[] = { - { 0, SID_NAME_WKN_GRP, "Creator Owner" }, - { 1, SID_NAME_WKN_GRP, "Creator Group" }, - {0, (enum SID_NAME_USE)0, NULL}}; - -static const known_sid_users nt_authority_users[] = { - { 1, SID_NAME_ALIAS, "Dialup" }, - { 2, SID_NAME_ALIAS, "Network"}, - { 3, SID_NAME_ALIAS, "Batch"}, - { 4, SID_NAME_ALIAS, "Interactive"}, - { 6, SID_NAME_ALIAS, "Service"}, - { 7, SID_NAME_ALIAS, "AnonymousLogon"}, - { 8, SID_NAME_ALIAS, "Proxy"}, - { 9, SID_NAME_ALIAS, "ServerLogon"}, - { 11, SID_NAME_ALIAS, "Authenticated Users"}, - { 18, SID_NAME_ALIAS, "SYSTEM"}, - { 0, (enum SID_NAME_USE)0, NULL}}; - -static const known_sid_users builtin_groups[] = { - { BUILTIN_ALIAS_RID_ADMINS, SID_NAME_ALIAS, "Administrators" }, - { BUILTIN_ALIAS_RID_USERS, SID_NAME_ALIAS, "Users" }, - { BUILTIN_ALIAS_RID_GUESTS, SID_NAME_ALIAS, "Guests" }, - { BUILTIN_ALIAS_RID_ACCOUNT_OPS, SID_NAME_ALIAS, "Account Operators" }, - { BUILTIN_ALIAS_RID_SYSTEM_OPS, SID_NAME_ALIAS, "Server Operators" }, - { BUILTIN_ALIAS_RID_PRINT_OPS, SID_NAME_ALIAS, "Print Operators" }, - { BUILTIN_ALIAS_RID_BACKUP_OPS, SID_NAME_ALIAS, "Backup Operators" }, - { 0, (enum SID_NAME_USE)0, NULL}}; - -/************************************************************************** - Quick init function. -*************************************************************************/ - -static void init_sid_name_map (void) -{ - int i = 0; - - if (sid_name_map_initialized) return; - - generate_wellknown_sids(); - - if ((lp_security() == SEC_USER) && lp_domain_logons()) { - sid_name_map[i].sid = get_global_sam_sid(); - /* This is not lp_workgroup() for good reason: - it must stay around longer than the lp_*() - strings do */ - sid_name_map[i].name = strdup(lp_workgroup()); - sid_name_map[i].known_users = NULL; - i++; - sid_name_map[i].sid = get_global_sam_sid(); - sid_name_map[i].name = strdup(lp_netbios_name()); - sid_name_map[i].known_users = NULL; - i++; - } else { - sid_name_map[i].sid = get_global_sam_sid(); - sid_name_map[i].name = strdup(lp_netbios_name()); - sid_name_map[i].known_users = NULL; - i++; - } - - sid_name_map[i].sid = &global_sid_Builtin; - sid_name_map[i].name = "BUILTIN"; - sid_name_map[i].known_users = &builtin_groups[0]; - i++; - - sid_name_map[i].sid = &global_sid_World_Domain; - sid_name_map[i].name = ""; - sid_name_map[i].known_users = &everyone_users[0]; - i++; - - sid_name_map[i].sid = &global_sid_Creator_Owner_Domain; - sid_name_map[i].name = ""; - sid_name_map[i].known_users = &creator_owner_users[0]; - i++; - - sid_name_map[i].sid = &global_sid_NT_Authority; - sid_name_map[i].name = "NT Authority"; - sid_name_map[i].known_users = &nt_authority_users[0]; - i++; - - /* End of array. */ - sid_name_map[i].sid = NULL; - sid_name_map[i].name = NULL; - sid_name_map[i].known_users = NULL; - - sid_name_map_initialized = True; - - return; -} - -/************************************************************************** - Turns a domain SID into a name, returned in the nt_domain argument. -***************************************************************************/ - -BOOL map_domain_sid_to_name(DOM_SID *sid, fstring nt_domain) -{ - fstring sid_str; - int i = 0; - - sid_to_string(sid_str, sid); - - if (!sid_name_map_initialized) - init_sid_name_map(); - - DEBUG(5,("map_domain_sid_to_name: %s\n", sid_str)); - - if (nt_domain == NULL) - return False; - - while (sid_name_map[i].sid != NULL) { - sid_to_string(sid_str, sid_name_map[i].sid); - DEBUG(5,("map_domain_sid_to_name: compare: %s\n", sid_str)); - if (sid_equal(sid_name_map[i].sid, sid)) { - fstrcpy(nt_domain, sid_name_map[i].name); - DEBUG(5,("map_domain_sid_to_name: found '%s'\n", nt_domain)); - return True; - } - i++; - } - - DEBUG(5,("map_domain_sid_to_name: mapping for %s not found\n", sid_str)); - - return False; -} - -/************************************************************************** - Looks up a known username from one of the known domains. -***************************************************************************/ - -BOOL lookup_known_rid(DOM_SID *sid, uint32 rid, char *name, enum SID_NAME_USE *psid_name_use) -{ - int i = 0; - struct sid_name_map_info *psnm; - - if (!sid_name_map_initialized) - init_sid_name_map(); - - for(i = 0; sid_name_map[i].sid != NULL; i++) { - psnm = &sid_name_map[i]; - if(sid_equal(psnm->sid, sid)) { - int j; - for(j = 0; psnm->known_users && psnm->known_users[j].known_user_name != NULL; j++) { - if(rid == psnm->known_users[j].rid) { - DEBUG(5,("lookup_builtin_rid: rid = %u, domain = '%s', user = '%s'\n", - (unsigned int)rid, psnm->name, psnm->known_users[j].known_user_name )); - fstrcpy( name, psnm->known_users[j].known_user_name); - *psid_name_use = psnm->known_users[j].sid_name_use; - return True; - } - } - } - } - - return False; -} - -/************************************************************************** - Turns a domain name into a SID. - *** side-effect: if the domain name is NULL, it is set to our domain *** -***************************************************************************/ - -BOOL map_domain_name_to_sid(DOM_SID *sid, char *nt_domain) -{ - int i = 0; - - if (nt_domain == NULL) { - DEBUG(5,("map_domain_name_to_sid: mapping NULL domain to our SID.\n")); - sid_copy(sid, get_global_sam_sid()); - return True; - } - - if (nt_domain[0] == 0) { - fstrcpy(nt_domain, lp_netbios_name()); - DEBUG(5,("map_domain_name_to_sid: overriding blank name to %s\n", nt_domain)); - sid_copy(sid, get_global_sam_sid()); - return True; - } - - DEBUG(5,("map_domain_name_to_sid: %s\n", nt_domain)); - - if (!sid_name_map_initialized) - init_sid_name_map(); - - while (sid_name_map[i].name != NULL) { - DEBUG(5,("map_domain_name_to_sid: compare: %s\n", sid_name_map[i].name)); - if (strequal(sid_name_map[i].name, nt_domain)) { - fstring sid_str; - sid_copy(sid, sid_name_map[i].sid); - sid_to_string(sid_str, sid_name_map[i].sid); - DEBUG(5,("map_domain_name_to_sid: found %s\n", sid_str)); - return True; - } - i++; - } - - DEBUG(0,("map_domain_name_to_sid: mapping to %s not found.\n", nt_domain)); - return False; -} - -/***************************************************************** - Check if the SID is our domain SID (S-1-5-21-x-y-z). -*****************************************************************/ - -BOOL sid_check_is_domain(const DOM_SID *sid) -{ - return sid_equal(sid, get_global_sam_sid()); -} - -/***************************************************************** - Check if the SID is our domain SID (S-1-5-21-x-y-z). -*****************************************************************/ - -BOOL sid_check_is_in_our_domain(const DOM_SID *sid) -{ - DOM_SID dom_sid; - uint32 rid; - - sid_copy(&dom_sid, sid); - sid_split_rid(&dom_sid, &rid); - - return sid_equal(&dom_sid, get_global_sam_sid()); -} - -/************************************************************************** - Try and map a name to one of the well known SIDs. -***************************************************************************/ - -BOOL map_name_to_wellknown_sid(DOM_SID *sid, enum SID_NAME_USE *use, const char *name) -{ - int i, j; - - if (!sid_name_map_initialized) - init_sid_name_map(); - - for (i=0; sid_name_map[i].sid != NULL; i++) { - const known_sid_users *users = sid_name_map[i].known_users; - - if (users == NULL) - continue; - - for (j=0; users[j].known_user_name != NULL; j++) { - if (strequal(users[j].known_user_name, name) == 0) { - sid_copy(sid, sid_name_map[i].sid); - sid_append_rid(sid, users[j].rid); - *use = users[j].sid_name_use; - return True; - } - } - } - - return False; -} |