smb_wksids.c revision da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * CDDL HEADER START
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * The contents of this file are subject to the terms of the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Common Development and Distribution License (the "License").
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * You may not use this file except in compliance with the License.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * or http://www.opensolaris.org/os/licensing.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * See the License for the specific language governing permissions
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * and limitations under the License.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * When distributing Covered Code, include this CDDL HEADER in each
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * If applicable, add the following below this CDDL HEADER, with the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * fields enclosed by brackets "[]" replaced with your own identifying
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * information: Portions Copyright [yyyy] [name of copyright owner]
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * CDDL HEADER END
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Use is subject to license terms.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#pragma ident "%Z%%M% %I% %E% SMI"
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * This module provides the interface to builtin domain information.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * These are the predefined groups and aliases in the NT AUTHORITY or
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * BUILTIN domains, and some other miscellaneous bits.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <string.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <synch.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <smbsrv/ntsid.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <smbsrv/string.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw#include <smbsrv/alloc.h>
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * This table should contain all of the NT builtin domain names.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic char *domain[] = {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw "LOCAL",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw "BUILTIN",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw "NT AUTHORITY",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw "UNKNOWN"
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw};
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic int wk_init = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic rwlock_t wk_rwlock;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * This table should contain all of the builtin domains, groups and
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * aliases. The order is important because we do string compares on
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * the SIDs. For each domain, ensure that the domain SID appears
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * before any aliases in that domain.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwstatic well_known_account_t wkt[] = {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 0, "S-1-0-0", "Null",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 1, "S-1-1-0", "Everyone",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 1, "S-1-2-0", "LOCAL",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 1, "S-1-3-0", "CREATOR OWNER",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 1, "S-1-3-1", "CREATOR GROUP",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 1, "S-1-3-2", "CREATOR OWNER SERVER",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 1, "S-1-3-3", "CREATOR GROUP SERVER",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeDomain, 1, "S-1-4", "NON UNIQUE",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeDomain, 2, "S-1-5", "NT AUTHORITY",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-1", "DIALUP",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-2", "NETWORK",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-3", "BATCH",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-4", "INTERACTIVE",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-6", "SERVICE",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-7", "ANONYMOUS",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-8", "PROXY",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-9", "SERVER",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-10", "SELF",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-11", "Authenticated Users",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-12", "RESTRICTED",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-18", "SYSTEM",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeWellKnownGroup, 2, "S-1-5-21", "NON_UNIQUE",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeDomain, 2, "S-1-5-32", "BUILTIN",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-544", "Administrators",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw 0, "Members can fully administer the computer/domain", NULL },
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-545", "Users",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-546", "Guests",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-547", "Power Users",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw 0, "Members can share directories", NULL },
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-548", "Account Operators",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-549", "Server Operators",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-550", "Print Operators",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL},
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-551", "Backup Operators",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw 0, "Members can bypass file security to back up files", NULL },
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw { SidTypeAlias, 1, "S-1-5-32-552", "Replicator",
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw LGF_HIDDEN, 0, NULL}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw};
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_lookup_sid
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Search the wkt looking for a match on the specified SID. If the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * SID matches a builtin entry, the associated name is returned.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Otherwise a null pointer is returned.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwchar *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_lookup_sid(nt_sid_t *sid, WORD *sid_name_use)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw well_known_account_t *entry;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw char *sidbuf;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int sidlen;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if ((sidbuf = nt_sid_format(sid)) == 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw sidlen = strlen(sidbuf);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry = &wkt[i];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (strncmp(sidbuf, entry->sid, sidlen) == 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (sid_name_use)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *sid_name_use = entry->sid_name_use;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw free(sidbuf);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (entry->name);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw free(sidbuf);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_lookup_name
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Search the wkt looking for a match on the specified name. If the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * name matches a builtin entry, the associated SID (which is in
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * malloc'd memory) is returned. Otherwise a null pointer is returned.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_sid_t *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_lookup_name(char *name, WORD *sid_name_use)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw well_known_account_t *entry;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry = &wkt[i];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (!utf8_strcasecmp(name, entry->name)) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (sid_name_use)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *sid_name_use = entry->sid_name_use;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (nt_sid_strtosid(entry->sid));
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_lookup
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Search the wkt looking for a match on the specified name. If the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * name matches a builtin entry then pointer to that entry will be
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * returned. Otherwise 0 is returned.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwwell_known_account_t *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_lookup(char *name)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw well_known_account_t *entry;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_rdlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry = &wkt[i];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (!utf8_strcasecmp(name, entry->name)) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (entry);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_is_wellknown
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Search the wkt looking for a match on the specified name. If the
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * name matches a builtin entry returns 1. Otherwise returns 0.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwint
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_is_wellknown(char *name)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw well_known_account_t *entry;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry = &wkt[i];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (!utf8_strcasecmp(name, entry->name)) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_lookup_domain
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Return the builtin domain name for the specified alias or group name.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwchar *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_lookup_domain(char *name)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw well_known_account_t *entry;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw char *domain_name;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry = &wkt[i];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (!utf8_strcasecmp(name, entry->name)) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw domain_name = domain[entry->domain_ix];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (domain_name);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_findfirst
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Returns pointer to the first entry of well known sids table.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwwell_known_account_t *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_findfirst(DWORD *iterator)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *iterator = 1;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (&wkt[0]);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_findnext
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Returns pointer to the entry of well known sids table specified
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * by the iterator. Increments iterator to point to the next entry.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwwell_known_account_t *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_findnext(DWORD *iterator)
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (*iterator < sizeof (wkt)/sizeof (wkt[0]))
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (&wkt[(*iterator)++]);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw/*
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * nt_builtin_init
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Generate binary SIDs from the string SIDs in the table
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * and set the proper field.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * Caller MUST not store the binary SID pointer anywhere that
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * could lead to freeing it.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw *
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw * This function should only be called once.
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw */
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwint
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_init()
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw well_known_account_t *entry;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_wrlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (wk_init) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry = &wkt[i];
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw entry->binsid = nt_sid_strtosid(entry->sid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (entry->binsid == NULL) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw nt_builtin_fini();
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (0);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw wk_init = 1;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return (1);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwvoid
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amwnt_builtin_fini()
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw{
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw int i;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_wrlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (wk_init == 0) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw return;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw for (i = 0; i < sizeof (wkt)/sizeof (wkt[0]); ++i) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw if (wkt[i].binsid) {
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw free(wkt[i].binsid);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw wkt[i].binsid = NULL;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw }
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw wk_init = 0;
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw (void) rw_unlock(&wk_rwlock);
da6c28aaf62fa55f0fdb8004aa40f88f23bf53f0amw}