2 * Copyright (c) 2003-2010 Tim Kientzle
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
26 __FBSDID("$FreeBSD$");
29 * Exercise the system-independent portion of the ACL support.
30 * Check that archive_entry objects can save and restore NFS4 ACL data.
32 * This should work on all systems, regardless of whether local
33 * filesystems support ACLs or not.
37 int type; /* Type of entry: "allow" or "deny" */
38 int permset; /* Permissions for this class of users. */
39 int tag; /* Owner, User, Owning group, group, everyone, etc. */
40 int qual; /* GID or UID of user/group, depending on tag. */
41 const char *name; /* Name of user/group, depending on tag. */
44 static struct acl_t acls1[] = {
45 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
46 ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
47 { ARCHIVE_ENTRY_ACL_TYPE_DENY, ARCHIVE_ENTRY_ACL_READ_DATA,
48 ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
49 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_DATA,
50 ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
51 { ARCHIVE_ENTRY_ACL_TYPE_DENY, ARCHIVE_ENTRY_ACL_WRITE_DATA,
52 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
55 static struct acl_t acls2[] = {
56 /* An entry for each type. */
57 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, 0,
58 ARCHIVE_ENTRY_ACL_USER, 108, "user108" },
59 { ARCHIVE_ENTRY_ACL_TYPE_DENY, 0,
60 ARCHIVE_ENTRY_ACL_USER, 109, "user109" },
61 { ARCHIVE_ENTRY_ACL_TYPE_AUDIT, 0,
62 ARCHIVE_ENTRY_ACL_USER, 110, "user110" },
63 { ARCHIVE_ENTRY_ACL_TYPE_ALARM, 0,
64 ARCHIVE_ENTRY_ACL_USER, 111, "user111" },
66 /* An entry for each permission. */
67 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
68 ARCHIVE_ENTRY_ACL_USER, 112, "user112" },
69 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_DATA,
70 ARCHIVE_ENTRY_ACL_USER, 113, "user113" },
71 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_LIST_DIRECTORY,
72 ARCHIVE_ENTRY_ACL_USER, 114, "user114" },
73 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_DATA,
74 ARCHIVE_ENTRY_ACL_USER, 115, "user115" },
75 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_ADD_FILE,
76 ARCHIVE_ENTRY_ACL_USER, 116, "user116" },
77 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_APPEND_DATA,
78 ARCHIVE_ENTRY_ACL_USER, 117, "user117" },
79 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_ADD_SUBDIRECTORY,
80 ARCHIVE_ENTRY_ACL_USER, 118, "user118" },
81 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_NAMED_ATTRS,
82 ARCHIVE_ENTRY_ACL_USER, 119, "user119" },
83 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_NAMED_ATTRS,
84 ARCHIVE_ENTRY_ACL_USER, 120, "user120" },
85 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_DELETE_CHILD,
86 ARCHIVE_ENTRY_ACL_USER, 121, "user121" },
87 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_ATTRIBUTES,
88 ARCHIVE_ENTRY_ACL_USER, 122, "user122" },
89 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_ATTRIBUTES,
90 ARCHIVE_ENTRY_ACL_USER, 123, "user123" },
91 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_DELETE,
92 ARCHIVE_ENTRY_ACL_USER, 124, "user124" },
93 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ_ACL,
94 ARCHIVE_ENTRY_ACL_USER, 125, "user125" },
95 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_ACL,
96 ARCHIVE_ENTRY_ACL_USER, 126, "user126" },
97 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE_OWNER,
98 ARCHIVE_ENTRY_ACL_USER, 127, "user127" },
99 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_SYNCHRONIZE,
100 ARCHIVE_ENTRY_ACL_USER, 128, "user128" },
102 /* One entry with each inheritance value. */
103 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
104 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT,
105 ARCHIVE_ENTRY_ACL_USER, 129, "user129" },
106 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
107 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_DIRECTORY_INHERIT,
108 ARCHIVE_ENTRY_ACL_USER, 130, "user130" },
109 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
110 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_NO_PROPAGATE_INHERIT,
111 ARCHIVE_ENTRY_ACL_USER, 131, "user131" },
112 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW,
113 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_INHERIT_ONLY,
114 ARCHIVE_ENTRY_ACL_USER, 132, "user132" },
115 { ARCHIVE_ENTRY_ACL_TYPE_AUDIT,
116 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_SUCCESSFUL_ACCESS,
117 ARCHIVE_ENTRY_ACL_USER, 133, "user133" },
118 { ARCHIVE_ENTRY_ACL_TYPE_AUDIT,
119 ARCHIVE_ENTRY_ACL_READ_DATA | ARCHIVE_ENTRY_ACL_ENTRY_FAILED_ACCESS,
120 ARCHIVE_ENTRY_ACL_USER, 134, "user134" },
122 /* One entry for each qualifier. */
123 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
124 ARCHIVE_ENTRY_ACL_USER, 135, "user135" },
125 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
126 ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
127 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
128 ARCHIVE_ENTRY_ACL_GROUP, 136, "group136" },
129 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
130 ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
131 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
132 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
136 * Entries that should be rejected when we attempt to set them
137 * on an ACL that already has NFS4 entries.
139 static struct acl_t acls_bad[] = {
140 /* POSIX.1e ACL types */
141 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
142 ARCHIVE_ENTRY_ACL_USER, 78, "" },
143 { ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, ARCHIVE_ENTRY_ACL_EXECUTE,
144 ARCHIVE_ENTRY_ACL_USER, 78, "" },
147 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
148 ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
149 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_EXECUTE,
150 ARCHIVE_ENTRY_ACL_MASK, -1, "" },
152 /* POSIX.1e permissions */
153 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ,
154 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
155 { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_WRITE,
156 ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" },
160 set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
164 archive_entry_acl_clear(ae);
165 for (i = 0; i < n; i++) {
166 failure("type=%d, permset=%d, tag=%d, qual=%d name=%s",
167 acls[i].type, acls[i].permset, acls[i].tag,
168 acls[i].qual, acls[i].name);
169 assertEqualInt(ARCHIVE_OK,
170 archive_entry_acl_add_entry(ae,
171 acls[i].type, acls[i].permset, acls[i].tag,
172 acls[i].qual, acls[i].name));
177 acl_match(struct acl_t *acl, int type, int permset, int tag, int qual,
182 if (type != acl->type)
184 if (permset != acl->permset)
188 if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
190 if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
192 if (tag == ARCHIVE_ENTRY_ACL_EVERYONE)
194 if (qual != acl->qual)
197 if (acl->name == NULL || acl->name[0] == '\0')
201 if (acl->name == NULL) {
206 return (0 == strcmp(name, acl->name));
210 compare_acls(struct archive_entry *ae, struct acl_t *acls, int n)
212 int *marker = malloc(sizeof(marker[0]) * n);
215 int type, permset, tag, qual;
219 for (i = 0; i < n; i++)
222 while (0 == (r = archive_entry_acl_next(ae,
223 ARCHIVE_ENTRY_ACL_TYPE_NFS4,
224 &type, &permset, &tag, &qual, &name))) {
225 for (i = 0, matched = 0; i < n && !matched; i++) {
226 if (acl_match(&acls[marker[i]], type, permset,
228 /* We found a match; remove it. */
229 marker[i] = marker[n - 1];
234 failure("Could not find match for ACL "
235 "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
236 type, permset, tag, qual, name);
237 assertEqualInt(1, matched);
239 assertEqualInt(ARCHIVE_EOF, r);
240 failure("Could not find match for ACL "
241 "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
242 acls[marker[0]].type, acls[marker[0]].permset,
243 acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
244 assertEqualInt(0, n); /* Number of ACLs not matched should == 0 */
248 DEFINE_TEST(test_acl_nfs4)
250 struct archive_entry *ae;
253 /* Create a simple archive_entry. */
254 assert((ae = archive_entry_new()) != NULL);
255 archive_entry_set_pathname(ae, "file");
256 archive_entry_set_mode(ae, S_IFREG | 0777);
258 /* Store and read back some basic ACL entries. */
259 set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
261 archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_NFS4));
262 compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
264 /* A more extensive set of ACLs. */
265 set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
267 archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_NFS4));
268 compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
271 * Check that clearing ACLs gets rid of them all by repeating
274 set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
275 failure("Basic ACLs shouldn't be stored as extended ACLs");
277 archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_NFS4));
280 * Different types of malformed ACL entries that should
281 * fail when added to existing NFS4 ACLs.
283 set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
284 for (i = 0; i < (int)(sizeof(acls_bad)/sizeof(acls_bad[0])); ++i) {
285 struct acl_t *p = &acls_bad[i];
286 failure("Malformed ACL test #%d", i);
287 assertEqualInt(ARCHIVE_FAILED,
288 archive_entry_acl_add_entry(ae,
289 p->type, p->permset, p->tag, p->qual, p->name));
290 failure("Malformed ACL test #%d", i);
292 archive_entry_acl_reset(ae,
293 ARCHIVE_ENTRY_ACL_TYPE_NFS4));
295 archive_entry_free(ae);