1 /*-
2 * Copyright (c) 2003-2010 Tim Kientzle
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25 #include "test.h"
26
27 /*
28 * Exercise the system-independent portion of the ACL support.
29 * Check that archive_entry objects can save and restore NFS4 ACL data.
30 *
31 * This should work on all systems, regardless of whether local
32 * filesystems support ACLs or not.
33 */
34
35 static struct archive_test_acl_t acls1[] = {
36 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
37 ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
38 { ARCHIVE_ENTRY_ACL_TYPE_DENY, ARCHIVE_ENTRY_ACL_READ_DATA,
39 ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
40 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_DATA,
41 ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
42 { ARCHIVE_ENTRY_ACL_TYPE_DENY, ARCHIVE_ENTRY_ACL_WRITE_DATA,
43 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
44 };
45
46 static struct archive_test_acl_t acls2[] = {
47 /* An entry for each type. */
48 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, 0,
49 ARCHIVE_ENTRY_ACL_USER, 108, "user108" },
50 { ARCHIVE_ENTRY_ACL_TYPE_DENY, 0,
51 ARCHIVE_ENTRY_ACL_USER, 109, "user109" },
52 { ARCHIVE_ENTRY_ACL_TYPE_AUDIT, 0,
53 ARCHIVE_ENTRY_ACL_USER, 110, "user110" },
54 { ARCHIVE_ENTRY_ACL_TYPE_ALARM, 0,
55 ARCHIVE_ENTRY_ACL_USER, 111, "user111" },
56
57 /* An entry for each permission. */
58 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
59 ARCHIVE_ENTRY_ACL_USER, 112, "user112" },
60 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_DATA,
61 ARCHIVE_ENTRY_ACL_USER, 113, "user113" },
62 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_LIST_DIRECTORY,
63 ARCHIVE_ENTRY_ACL_USER, 114, "user114" },
64 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_DATA,
65 ARCHIVE_ENTRY_ACL_USER, 115, "user115" },
66 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_ADD_FILE,
67 ARCHIVE_ENTRY_ACL_USER, 116, "user116" },
68 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_APPEND_DATA,
69 ARCHIVE_ENTRY_ACL_USER, 117, "user117" },
70 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY,
71 ARCHIVE_ENTRY_ACL_USER, 118, "user118" },
72 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS,
73 ARCHIVE_ENTRY_ACL_USER, 119, "user119" },
74 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS,
75 ARCHIVE_ENTRY_ACL_USER, 120, "user120" },
76 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_DELETE_CHILD,
77 ARCHIVE_ENTRY_ACL_USER, 121, "user121" },
78 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES,
79 ARCHIVE_ENTRY_ACL_USER, 122, "user122" },
80 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES,
81 ARCHIVE_ENTRY_ACL_USER, 123, "user123" },
82 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_DELETE,
83 ARCHIVE_ENTRY_ACL_USER, 124, "user124" },
84 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_ACL,
85 ARCHIVE_ENTRY_ACL_USER, 125, "user125" },
86 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_ACL,
87 ARCHIVE_ENTRY_ACL_USER, 126, "user126" },
88 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_OWNER,
89 ARCHIVE_ENTRY_ACL_USER, 127, "user127" },
90 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_SYNCHRONIZE,
91 ARCHIVE_ENTRY_ACL_USER, 128, "user128" },
92
93 /* One entry with each inheritance value. */
94 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
95 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT,
96 ARCHIVE_ENTRY_ACL_USER, 129, "user129" },
97 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
98 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT,
99 ARCHIVE_ENTRY_ACL_USER, 130, "user130" },
100 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
101 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT,
102 ARCHIVE_ENTRY_ACL_USER, 131, "user131" },
103 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
104 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY,
105 ARCHIVE_ENTRY_ACL_USER, 132, "user132" },
106 { ARCHIVE_ENTRY_ACL_TYPE_AUDIT,
107 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS,
108 ARCHIVE_ENTRY_ACL_USER, 133, "user133" },
109 { ARCHIVE_ENTRY_ACL_TYPE_AUDIT,
110 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS,
111 ARCHIVE_ENTRY_ACL_USER, 134, "user134" },
112
113 /* One entry for each qualifier. */
114 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
115 ARCHIVE_ENTRY_ACL_USER, 135, "user135" },
116 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
117 ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
118 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
119 ARCHIVE_ENTRY_ACL_GROUP, 136, "group136" },
120 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
121 ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
122 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
123 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
124 };
125
126 /*
127 * Entries that should be rejected when we attempt to set them
128 * on an ACL that already has NFS4 entries.
129 */
130 static struct archive_test_acl_t acls_bad[] = {
131 /* POSIX.1e ACL types */
132 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
133 ARCHIVE_ENTRY_ACL_USER, 78, "" },
134 { ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, ARCHIVE_ENTRY_ACL_EXECUTE,
135 ARCHIVE_ENTRY_ACL_USER, 78, "" },
136
137 /* POSIX.1e tags */
138 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
139 ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
140 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
141 ARCHIVE_ENTRY_ACL_MASK, -1, "" },
142
143 /* POSIX.1e permissions */
144 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ,
145 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
146 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE,
147 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
148 };
149
DEFINE_TEST(test_acl_nfs4)150 DEFINE_TEST(test_acl_nfs4)
151 {
152 struct archive_entry *ae;
153 int i;
154
155 /* Create a simple archive_entry. */
156 assert((ae = archive_entry_new()) != NULL);
157 archive_entry_set_pathname(ae, "file");
158 archive_entry_set_mode(ae, S_IFREG | 0777);
159
160 /* Store and read back some basic ACL entries. */
161 assertEntrySetAcls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
162
163 /* Check that entry contains only NFSv4 types */
164 assert((archive_entry_acl_types(ae) &
165 ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) == 0);
166 assert((archive_entry_acl_types(ae) &
167 ARCHIVE_ENTRY_ACL_TYPE_NFS4) != 0);
168
169 assertEqualInt(4,
170 archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_NFS4));
171 assertEntryCompareAcls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]),
172 ARCHIVE_ENTRY_ACL_TYPE_NFS4, 0);
173
174 /* A more extensive set of ACLs. */
175 assertEntrySetAcls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
176 assertEqualInt(32,
177 archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_NFS4));
178 assertEntryCompareAcls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]),
179 ARCHIVE_ENTRY_ACL_TYPE_NFS4, 0);
180
181 /*
182 * Check that clearing ACLs gets rid of them all by repeating
183 * the first test.
184 */
185 assertEntrySetAcls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
186 failure("Basic ACLs shouldn't be stored as extended ACLs");
187 assertEqualInt(4,
188 archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_NFS4));
189
190 /*
191 * Different types of malformed ACL entries that should
192 * fail when added to existing NFS4 ACLs.
193 */
194 assertEntrySetAcls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
195 for (i = 0; i < (int)(sizeof(acls_bad)/sizeof(acls_bad[0])); ++i) {
196 struct archive_test_acl_t *p = &acls_bad[i];
197 failure("Malformed ACL test #%d", i);
198 assertEqualInt(ARCHIVE_FAILED,
199 archive_entry_acl_add_entry(ae,
200 p->type, p->permset, p->tag, p->qual, p->name));
201 failure("Malformed ACL test #%d", i);
202 assertEqualInt(32,
203 archive_entry_acl_reset(ae,
204 ARCHIVE_ENTRY_ACL_TYPE_NFS4));
205 }
206 archive_entry_free(ae);
207 }
208