r23785: use the GPLv3 boilerplate as recommended by the FSF and the license text
[gd/samba/.git] / testsuite / smbd / se_access_check_denysome.c
1 /* 
2    Unix SMB/Netbios implementation.
3    Version 1.9.
4    Security context tests
5    Copyright (C) Tim Potter 2000
6    
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 3 of the License, or
10    (at your option) any later version.
11    
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16    
17    You should have received a copy of the GNU General Public License
18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
19 */
20
21 #include "includes.h"
22 #include "se_access_check_utils.h"
23
24 /* Globals */
25
26 BOOL failed;
27 SEC_DESC *sd;
28
29 struct ace_entry acl_denysome[] = {
30         { SEC_ACE_TYPE_ACCESS_DENIED, SEC_ACE_FLAG_CONTAINER_INHERIT,
31           GENERIC_ALL_ACCESS, "user1" },
32         { SEC_ACE_TYPE_ACCESS_DENIED, SEC_ACE_FLAG_CONTAINER_INHERIT,
33           GENERIC_ALL_ACCESS, "user3" },
34         { SEC_ACE_TYPE_ACCESS_ALLOWED, SEC_ACE_FLAG_CONTAINER_INHERIT,
35           GENERIC_ALL_ACCESS, "S-1-1-0" },
36         { 0, 0, 0, NULL}
37 };
38
39 BOOL denysome_check(struct passwd *pw, int ngroups, gid_t *groups)
40 {
41         uint32 acc_granted, status;
42         fstring name;
43         BOOL result;
44         int len1, len2;
45
46         /* Check only user1 and user3 denied access */
47
48         result = se_access_check(sd, pw->pw_uid, pw->pw_gid,
49                                  ngroups, groups, 
50                                  SEC_RIGHTS_MAXIMUM_ALLOWED,
51                                  &acc_granted, &status);
52         
53         len1 = (int)strlen(pw->pw_name) - strlen("user1");
54         len2 = (int)strlen(pw->pw_name) - strlen("user3");
55
56         if ((strncmp("user1", &pw->pw_name[MAX(len1, 0)], 
57                      strlen("user1")) == 0) ||
58             (strncmp("user3", &pw->pw_name[MAX(len2, 0)], 
59                      strlen("user3")) == 0)) {
60                 if (result || acc_granted != 0) {
61                         printf("FAIL: access not denied for %s\n",
62                                pw->pw_name);
63                 }
64         } else {
65                 if (!result || acc_granted != GENERIC_ALL_ACCESS) {
66                         printf("FAIL: access denied for %s\n", pw->pw_name);
67                 }
68         }
69
70         printf("result %s for user %s\n", result ? "allowed" : "denied",
71                pw->pw_name);
72
73         return True;
74 }
75
76 /* Main function */
77
78 int main(int argc, char **argv)
79 {
80         /* Initialisation */
81
82         generate_wellknown_sids();
83
84         /* Create security descriptor */
85
86         sd = build_sec_desc(acl_denysome, NULL, NULL_SID, NULL_SID);
87
88         if (!sd) {
89                 printf("FAIL: could not build security descriptor\n");
90                 return 1;
91         }
92
93         /* Run test */
94
95         visit_pwdb(denysome_check);
96
97         /* Return */
98
99         if (!failed) {
100                 printf("PASS\n");
101                 return 0;
102         } 
103
104         return 1;
105 }