source: branches/samba-3.5.x/libds/common/flag_mapping.c

Last change on this file was 414, checked in by Herwig Bauernfeind, 15 years ago

Samba 3.5.0: Initial import
File size: 4.1 KB
Line 
1/*
2 Unix SMB/CIFS implementation.
3 helper mapping functions for the UF and ACB flags
4
5 Copyright (C) Stefan (metze) Metzmacher 2002
6 Copyright (C) Andrew Tridgell 2004
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20*/
21
22#include "includes.h"
23#include "librpc/gen_ndr/samr.h"
24#include "../libds/common/flags.h"
25
26/*
27translated the ACB_CTRL Flags to UserFlags (userAccountControl)
28*/
29/* mapping between ADS userAccountControl and SAMR acct_flags */
30static const struct {
31 uint32_t uf;
32 uint32_t acb;
33} acct_flags_map[] = {
34 { UF_ACCOUNTDISABLE, ACB_DISABLED },
35 { UF_HOMEDIR_REQUIRED, ACB_HOMDIRREQ },
36 { UF_PASSWD_NOTREQD, ACB_PWNOTREQ },
37 { UF_TEMP_DUPLICATE_ACCOUNT, ACB_TEMPDUP },
38 { UF_NORMAL_ACCOUNT, ACB_NORMAL },
39 { UF_MNS_LOGON_ACCOUNT, ACB_MNS },
40 { UF_INTERDOMAIN_TRUST_ACCOUNT, ACB_DOMTRUST },
41 { UF_WORKSTATION_TRUST_ACCOUNT, ACB_WSTRUST },
42 { UF_SERVER_TRUST_ACCOUNT, ACB_SVRTRUST },
43 { UF_DONT_EXPIRE_PASSWD, ACB_PWNOEXP },
44 { UF_LOCKOUT, ACB_AUTOLOCK },
45 { UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED, ACB_ENC_TXT_PWD_ALLOWED },
46 { UF_SMARTCARD_REQUIRED, ACB_SMARTCARD_REQUIRED },
47 { UF_TRUSTED_FOR_DELEGATION, ACB_TRUSTED_FOR_DELEGATION },
48 { UF_NOT_DELEGATED, ACB_NOT_DELEGATED },
49 { UF_USE_DES_KEY_ONLY, ACB_USE_DES_KEY_ONLY},
50 { UF_DONT_REQUIRE_PREAUTH, ACB_DONT_REQUIRE_PREAUTH },
51 { UF_PASSWORD_EXPIRED, ACB_PW_EXPIRED },
52 { UF_NO_AUTH_DATA_REQUIRED, ACB_NO_AUTH_DATA_REQD }
53};
54
55uint32_t ds_acb2uf(uint32_t acb)
56{
57 uint32_t i, ret = 0;
58 for (i=0;i<ARRAY_SIZE(acct_flags_map);i++) {
59 if (acct_flags_map[i].acb & acb) {
60 ret |= acct_flags_map[i].uf;
61 }
62 }
63 return ret;
64}
65
66/*
67translated the UserFlags (userAccountControl) to ACB_CTRL Flags
68*/
69uint32_t ds_uf2acb(uint32_t uf)
70{
71 uint32_t i;
72 uint32_t ret = 0;
73 for (i=0;i<ARRAY_SIZE(acct_flags_map);i++) {
74 if (acct_flags_map[i].uf & uf) {
75 ret |= acct_flags_map[i].acb;
76 }
77 }
78 return ret;
79}
80
81/*
82get the accountType from the UserFlags
83*/
84uint32_t ds_uf2atype(uint32_t uf)
85{
86 uint32_t atype = 0x00000000;
87
88 if (uf & UF_NORMAL_ACCOUNT) atype = ATYPE_NORMAL_ACCOUNT;
89 else if (uf & UF_TEMP_DUPLICATE_ACCOUNT) atype = ATYPE_NORMAL_ACCOUNT;
90 else if (uf & UF_SERVER_TRUST_ACCOUNT) atype = ATYPE_WORKSTATION_TRUST;
91 else if (uf & UF_WORKSTATION_TRUST_ACCOUNT) atype = ATYPE_WORKSTATION_TRUST;
92 else if (uf & UF_INTERDOMAIN_TRUST_ACCOUNT) atype = ATYPE_INTERDOMAIN_TRUST;
93
94 return atype;
95}
96
97/*
98get the accountType from the groupType
99*/
100uint32_t ds_gtype2atype(uint32_t gtype)
101{
102 uint32_t atype = 0x00000000;
103
104 switch(gtype) {
105 case GTYPE_SECURITY_BUILTIN_LOCAL_GROUP:
106 atype = ATYPE_SECURITY_LOCAL_GROUP;
107 break;
108 case GTYPE_SECURITY_GLOBAL_GROUP:
109 atype = ATYPE_SECURITY_GLOBAL_GROUP;
110 break;
111 case GTYPE_SECURITY_DOMAIN_LOCAL_GROUP:
112 atype = ATYPE_SECURITY_LOCAL_GROUP;
113 break;
114 case GTYPE_SECURITY_UNIVERSAL_GROUP:
115 atype = ATYPE_SECURITY_UNIVERSAL_GROUP;
116 break;
117
118 case GTYPE_DISTRIBUTION_GLOBAL_GROUP:
119 atype = ATYPE_DISTRIBUTION_GLOBAL_GROUP;
120 break;
121 case GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP:
122 atype = ATYPE_DISTRIBUTION_LOCAL_GROUP;
123 break;
124 case GTYPE_DISTRIBUTION_UNIVERSAL_GROUP:
125 atype = ATYPE_DISTRIBUTION_UNIVERSAL_GROUP;
126 break;
127 }
128
129 return atype;
130}
131
132/* turn a sAMAccountType into a SID_NAME_USE */
133enum lsa_SidType ds_atype_map(uint32_t atype)
134{
135 switch (atype & 0xF0000000) {
136 case ATYPE_GLOBAL_GROUP:
137 return SID_NAME_DOM_GRP;
138 case ATYPE_SECURITY_LOCAL_GROUP:
139 return SID_NAME_ALIAS;
140 case ATYPE_ACCOUNT:
141 return SID_NAME_USER;
142 default:
143 DEBUG(1,("hmm, need to map account type 0x%x\n", atype));
144 }
145 return SID_NAME_UNKNOWN;
146}
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