1 /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2 /* dbus-credentials-util.c Would be in dbus-credentials.c, but only used for tests/bus
3 *
4 * Copyright (C) 2007 Red Hat Inc.
5 *
6 * Licensed under the Academic Free License version 2.1
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 2 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, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 *
22 */
23
24 #include <config.h>
25 #include "dbus-internals.h"
26 #include "dbus-test.h"
27 #include "dbus-credentials.h"
28
29 /**
30 * @addtogroup DBusCredentials
31 * @{
32 */
33
34 /** @} */
35
36 #ifdef DBUS_BUILD_TESTS
37 #include "dbus-test.h"
38 #include <stdio.h>
39 #include <string.h>
40
41 static DBusCredentials*
make_credentials(dbus_uid_t unix_uid,dbus_pid_t unix_pid,const char * windows_sid)42 make_credentials(dbus_uid_t unix_uid,
43 dbus_pid_t unix_pid,
44 const char *windows_sid)
45 {
46 DBusCredentials *credentials;
47
48 credentials = _dbus_credentials_new ();
49
50 if (unix_uid != DBUS_UID_UNSET)
51 {
52 if (!_dbus_credentials_add_unix_uid (credentials, unix_uid))
53 {
54 _dbus_credentials_unref (credentials);
55 return NULL;
56 }
57 }
58
59 if (unix_pid != DBUS_PID_UNSET)
60 {
61 if (!_dbus_credentials_add_unix_pid (credentials, unix_pid))
62 {
63 _dbus_credentials_unref (credentials);
64 return NULL;
65 }
66 }
67
68 if (windows_sid != NULL)
69 {
70 if (!_dbus_credentials_add_windows_sid (credentials, windows_sid))
71 {
72 _dbus_credentials_unref (credentials);
73 return NULL;
74 }
75 }
76
77 return credentials;
78 }
79
80 #define SAMPLE_SID "whatever a windows sid looks like"
81 #define OTHER_SAMPLE_SID "whatever else"
82
83 dbus_bool_t
_dbus_credentials_test(const char * test_data_dir)84 _dbus_credentials_test (const char *test_data_dir)
85 {
86 DBusCredentials *creds;
87 DBusCredentials *creds2;
88
89 if (test_data_dir == NULL)
90 return TRUE;
91
92 creds = make_credentials (12, 511, SAMPLE_SID);
93 if (creds == NULL)
94 _dbus_assert_not_reached ("oom");
95
96 /* test refcounting */
97 _dbus_credentials_ref (creds);
98 _dbus_credentials_unref (creds);
99
100 _dbus_assert (_dbus_credentials_include (creds, DBUS_CREDENTIAL_UNIX_USER_ID));
101 _dbus_assert (_dbus_credentials_include (creds, DBUS_CREDENTIAL_UNIX_PROCESS_ID));
102 _dbus_assert (_dbus_credentials_include (creds, DBUS_CREDENTIAL_WINDOWS_SID));
103
104 _dbus_assert (_dbus_credentials_get_unix_uid (creds) == 12);
105 _dbus_assert (_dbus_credentials_get_unix_pid (creds) == 511);
106 _dbus_assert (strcmp (_dbus_credentials_get_windows_sid (creds), SAMPLE_SID) == 0);
107
108 _dbus_assert (!_dbus_credentials_are_empty (creds));
109 _dbus_assert (!_dbus_credentials_are_anonymous (creds));
110
111 /* Test copy */
112 creds2 = _dbus_credentials_copy (creds);
113 if (creds2 == NULL)
114 _dbus_assert_not_reached ("oom");
115
116 _dbus_assert (_dbus_credentials_include (creds2, DBUS_CREDENTIAL_UNIX_USER_ID));
117 _dbus_assert (_dbus_credentials_include (creds2, DBUS_CREDENTIAL_UNIX_PROCESS_ID));
118 _dbus_assert (_dbus_credentials_include (creds2, DBUS_CREDENTIAL_WINDOWS_SID));
119
120 _dbus_assert (_dbus_credentials_get_unix_uid (creds2) == 12);
121 _dbus_assert (_dbus_credentials_get_unix_pid (creds2) == 511);
122 _dbus_assert (strcmp (_dbus_credentials_get_windows_sid (creds2), SAMPLE_SID) == 0);
123
124 _dbus_assert (_dbus_credentials_are_superset (creds, creds2));
125
126 _dbus_credentials_unref (creds2);
127
128 /* Same user if both unix and windows are the same */
129 creds2 = make_credentials (12, DBUS_PID_UNSET, SAMPLE_SID);
130 if (creds2 == NULL)
131 _dbus_assert_not_reached ("oom");
132
133 _dbus_assert (_dbus_credentials_same_user (creds, creds2));
134
135 _dbus_credentials_unref (creds2);
136
137 /* Not the same user if Windows is missing */
138 creds2 = make_credentials (12, DBUS_PID_UNSET, NULL);
139 if (creds2 == NULL)
140 _dbus_assert_not_reached ("oom");
141
142 _dbus_assert (!_dbus_credentials_same_user (creds, creds2));
143 _dbus_assert (_dbus_credentials_are_superset (creds, creds2));
144
145 _dbus_credentials_unref (creds2);
146
147 /* Not the same user if Windows is different */
148 creds2 = make_credentials (12, DBUS_PID_UNSET, OTHER_SAMPLE_SID);
149 if (creds2 == NULL)
150 _dbus_assert_not_reached ("oom");
151
152 _dbus_assert (!_dbus_credentials_same_user (creds, creds2));
153 _dbus_assert (!_dbus_credentials_are_superset (creds, creds2));
154
155 _dbus_credentials_unref (creds2);
156
157 /* Not the same user if Unix is missing */
158 creds2 = make_credentials (DBUS_UID_UNSET, DBUS_PID_UNSET, SAMPLE_SID);
159 if (creds2 == NULL)
160 _dbus_assert_not_reached ("oom");
161
162 _dbus_assert (!_dbus_credentials_same_user (creds, creds2));
163 _dbus_assert (_dbus_credentials_are_superset (creds, creds2));
164
165 _dbus_credentials_unref (creds2);
166
167 /* Not the same user if Unix is different */
168 creds2 = make_credentials (15, DBUS_PID_UNSET, SAMPLE_SID);
169 if (creds2 == NULL)
170 _dbus_assert_not_reached ("oom");
171
172 _dbus_assert (!_dbus_credentials_same_user (creds, creds2));
173 _dbus_assert (!_dbus_credentials_are_superset (creds, creds2));
174
175 _dbus_credentials_unref (creds2);
176
177 /* Not the same user if both are missing */
178 creds2 = make_credentials (DBUS_UID_UNSET, DBUS_PID_UNSET, NULL);
179 if (creds2 == NULL)
180 _dbus_assert_not_reached ("oom");
181
182 _dbus_assert (!_dbus_credentials_same_user (creds, creds2));
183 _dbus_assert (_dbus_credentials_are_superset (creds, creds2));
184
185 _dbus_credentials_unref (creds2);
186
187 /* Clearing credentials works */
188 _dbus_credentials_clear (creds);
189
190 _dbus_assert (!_dbus_credentials_include (creds, DBUS_CREDENTIAL_UNIX_USER_ID));
191 _dbus_assert (!_dbus_credentials_include (creds, DBUS_CREDENTIAL_UNIX_PROCESS_ID));
192 _dbus_assert (!_dbus_credentials_include (creds, DBUS_CREDENTIAL_WINDOWS_SID));
193
194 _dbus_assert (_dbus_credentials_get_unix_uid (creds) == DBUS_UID_UNSET);
195 _dbus_assert (_dbus_credentials_get_unix_pid (creds) == DBUS_PID_UNSET);
196 _dbus_assert (_dbus_credentials_get_windows_sid (creds) == NULL);
197
198 _dbus_assert (_dbus_credentials_are_empty (creds));
199 _dbus_assert (_dbus_credentials_are_anonymous (creds));
200
201 _dbus_credentials_unref (creds);
202
203 return TRUE;
204 }
205
206 #endif /* DBUS_BUILD_TESTS */
207