/* [<][>][^][v][top][bottom][index][help] */
DEFINITIONS
This source file includes following definitions.
- lookup_builtin_rid
- lookup_builtin_name
- builtin_domain_name
- sid_check_is_builtin
- sid_check_is_in_builtin
1 /*
2 Unix SMB/CIFS implementation.
3 Translate BUILTIN names to SIDs and vice versa
4 Copyright (C) Volker Lendecke 2005
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
19
20 #include "includes.h"
21
22 struct rid_name_map {
23 uint32 rid;
24 const char *name;
25 };
26
27 static const struct rid_name_map builtin_aliases[] = {
28 { BUILTIN_ALIAS_RID_ADMINS, "Administrators" },
29 { BUILTIN_ALIAS_RID_USERS, "Users" },
30 { BUILTIN_ALIAS_RID_GUESTS, "Guests" },
31 { BUILTIN_ALIAS_RID_POWER_USERS, "Power Users" },
32 { BUILTIN_ALIAS_RID_ACCOUNT_OPS, "Account Operators" },
33 { BUILTIN_ALIAS_RID_SYSTEM_OPS, "Server Operators" },
34 { BUILTIN_ALIAS_RID_PRINT_OPS, "Print Operators" },
35 { BUILTIN_ALIAS_RID_BACKUP_OPS, "Backup Operators" },
36 { BUILTIN_ALIAS_RID_REPLICATOR, "Replicator" },
37 { BUILTIN_ALIAS_RID_RAS_SERVERS, "RAS Servers" },
38 { BUILTIN_ALIAS_RID_PRE_2K_ACCESS, "Pre-Windows 2000 Compatible Access" },
39 { 0, NULL}};
40
41 /*******************************************************************
42 Look up a rid in the BUILTIN domain
43 ********************************************************************/
44 bool lookup_builtin_rid(TALLOC_CTX *mem_ctx, uint32 rid, const char **name)
/* [<][>][^][v][top][bottom][index][help] */
45 {
46 const struct rid_name_map *aliases = builtin_aliases;
47
48 while (aliases->name != NULL) {
49 if (rid == aliases->rid) {
50 *name = talloc_strdup(mem_ctx, aliases->name);
51 return True;
52 }
53 aliases++;
54 }
55
56 return False;
57 }
58
59 /*******************************************************************
60 Look up a name in the BUILTIN domain
61 ********************************************************************/
62 bool lookup_builtin_name(const char *name, uint32 *rid)
/* [<][>][^][v][top][bottom][index][help] */
63 {
64 const struct rid_name_map *aliases = builtin_aliases;
65
66 while (aliases->name != NULL) {
67 if (strequal(name, aliases->name)) {
68 *rid = aliases->rid;
69 return True;
70 }
71 aliases++;
72 }
73
74 return False;
75 }
76
77 /*****************************************************************
78 Return the name of the BUILTIN domain
79 *****************************************************************/
80
81 const char *builtin_domain_name(void)
/* [<][>][^][v][top][bottom][index][help] */
82 {
83 return "BUILTIN";
84 }
85
86 /*****************************************************************
87 Check if the SID is the builtin SID (S-1-5-32).
88 *****************************************************************/
89
90 bool sid_check_is_builtin(const DOM_SID *sid)
/* [<][>][^][v][top][bottom][index][help] */
91 {
92 return sid_equal(sid, &global_sid_Builtin);
93 }
94
95 /*****************************************************************
96 Check if the SID is one of the builtin SIDs (S-1-5-32-a).
97 *****************************************************************/
98
99 bool sid_check_is_in_builtin(const DOM_SID *sid)
/* [<][>][^][v][top][bottom][index][help] */
100 {
101 DOM_SID dom_sid;
102 uint32 rid;
103
104 sid_copy(&dom_sid, sid);
105 sid_split_rid(&dom_sid, &rid);
106
107 return sid_check_is_builtin(&dom_sid);
108 }
109