1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/*
Unix SMB/CIFS implementation.
Translate unix-defined names to SIDs and vice versa
Copyright (C) Volker Lendecke 2005
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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
bool sid_check_is_unix_users(const DOM_SID *sid)
{
return sid_equal(sid, &global_sid_Unix_Users);
}
bool sid_check_is_in_unix_users(const DOM_SID *sid)
{
DOM_SID dom_sid;
uint32 rid;
sid_copy(&dom_sid, sid);
sid_split_rid(&dom_sid, &rid);
return sid_check_is_unix_users(&dom_sid);
}
bool uid_to_unix_users_sid(uid_t uid, DOM_SID *sid)
{
sid_copy(sid, &global_sid_Unix_Users);
return sid_append_rid(sid, (uint32_t)uid);
}
bool gid_to_unix_groups_sid(gid_t gid, DOM_SID *sid)
{
sid_copy(sid, &global_sid_Unix_Groups);
return sid_append_rid(sid, (uint32_t)gid);
}
const char *unix_users_domain_name(void)
{
return "Unix User";
}
bool lookup_unix_user_name(const char *name, DOM_SID *sid)
{
struct passwd *pwd;
pwd = getpwnam_alloc(talloc_autofree_context(), name);
if (pwd == NULL) {
return False;
}
sid_copy(sid, &global_sid_Unix_Users);
sid_append_rid(sid, (uint32_t)pwd->pw_uid); /* For 64-bit uid's we have enough
* space ... */
TALLOC_FREE(pwd);
return True;
}
bool sid_check_is_unix_groups(const DOM_SID *sid)
{
return sid_equal(sid, &global_sid_Unix_Groups);
}
bool sid_check_is_in_unix_groups(const DOM_SID *sid)
{
DOM_SID dom_sid;
uint32 rid;
sid_copy(&dom_sid, sid);
sid_split_rid(&dom_sid, &rid);
return sid_check_is_unix_groups(&dom_sid);
}
const char *unix_groups_domain_name(void)
{
return "Unix Group";
}
bool lookup_unix_group_name(const char *name, DOM_SID *sid)
{
struct group *grp;
grp = sys_getgrnam(name);
if (grp == NULL) {
return False;
}
sid_copy(sid, &global_sid_Unix_Groups);
sid_append_rid(sid, (uint32_t)grp->gr_gid); /* For 64-bit uid's we have enough
* space ... */
return True;
}
|
