2 * Copyright (c) 2003-2007 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 ACL data.
32 * This should work on all systems, regardless of whether local
33 * filesystems support ACLs or not.
37 int type; /* Type of ACL: "access" or "default" */
38 int permset; /* Permissions for this class of users. */
39 int tag; /* Owner, User, Owning group, group, other, 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 acls0[] = {
45 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
46 ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" },
47 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
48 ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" },
49 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
50 ARCHIVE_ENTRY_ACL_OTHER, 0, "" },
53 static struct acl_t acls1[] = {
54 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE,
55 ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
56 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
57 ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
58 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
59 ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
60 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE,
61 ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
64 static struct acl_t acls2[] = {
65 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ,
66 ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" },
67 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
68 ARCHIVE_ENTRY_ACL_USER, 77, "user77" },
69 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0,
70 ARCHIVE_ENTRY_ACL_USER, 78, "user78" },
71 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ,
72 ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" },
73 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007,
74 ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" },
75 { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE,
76 ARCHIVE_ENTRY_ACL_OTHER, -1, "" },
80 set_acls(struct archive_entry *ae, struct acl_t *acls, int n)
84 archive_entry_acl_clear(ae);
85 for (i = 0; i < n; i++) {
86 archive_entry_acl_add_entry(ae,
87 acls[i].type, acls[i].permset, acls[i].tag, acls[i].qual,
93 acl_match(struct acl_t *acl, int type, int permset, int tag, int qual, const char *name)
95 if (type != acl->type)
97 if (permset != acl->permset)
101 if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ)
103 if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ)
105 if (tag == ARCHIVE_ENTRY_ACL_OTHER)
107 if (qual != acl->qual)
110 if (acl->name == NULL || acl->name[0] == '\0')
113 if (acl->name == NULL) {
117 return (0 == strcmp(name, acl->name));
121 compare_acls(struct archive_entry *ae, struct acl_t *acls, int n, int mode)
123 int *marker = malloc(sizeof(marker[0]) * n);
126 int type, permset, tag, qual;
130 for (i = 0; i < n; i++)
133 while (0 == (r = archive_entry_acl_next(ae,
134 ARCHIVE_ENTRY_ACL_TYPE_ACCESS,
135 &type, &permset, &tag, &qual, &name))) {
136 for (i = 0, matched = 0; i < n && !matched; i++) {
137 if (acl_match(&acls[marker[i]], type, permset,
139 /* We found a match; remove it. */
140 marker[i] = marker[n - 1];
145 if (tag == ARCHIVE_ENTRY_ACL_USER_OBJ) {
146 if (!matched) printf("No match for user_obj perm\n");
147 failure("USER_OBJ permset (%02o) != user mode (%02o)",
148 permset, 07 & (mode >> 6));
149 assert((permset << 6) == (mode & 0700));
150 } else if (tag == ARCHIVE_ENTRY_ACL_GROUP_OBJ) {
151 if (!matched) printf("No match for group_obj perm\n");
152 failure("GROUP_OBJ permset %02o != group mode %02o",
153 permset, 07 & (mode >> 3));
154 assert((permset << 3) == (mode & 0070));
155 } else if (tag == ARCHIVE_ENTRY_ACL_OTHER) {
156 if (!matched) printf("No match for other perm\n");
157 failure("OTHER permset (%02o) != other mode (%02o)",
159 assert((permset << 0) == (mode & 0007));
161 failure("Could not find match for ACL "
162 "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
163 type, permset, tag, qual, name);
164 assert(matched == 1);
167 #if ARCHIVE_VERSION_NUMBER < 1009000
168 /* Known broken before 1.9.0. */
169 skipping("archive_entry_acl_next() exits with ARCHIVE_EOF");
171 assertEqualInt(ARCHIVE_EOF, r);
173 assert((mode & 0777) == (archive_entry_mode(ae) & 0777));
174 failure("Could not find match for ACL "
175 "(type=%d,permset=%d,tag=%d,qual=%d,name=``%s'')",
176 acls[marker[0]].type, acls[marker[0]].permset,
177 acls[marker[0]].tag, acls[marker[0]].qual, acls[marker[0]].name);
178 assert(n == 0); /* Number of ACLs not matched should == 0 */
182 DEFINE_TEST(test_acl_basic)
184 struct archive_entry *ae;
186 /* Create a simple archive_entry. */
187 assert((ae = archive_entry_new()) != NULL);
188 archive_entry_set_pathname(ae, "file");
189 archive_entry_set_mode(ae, S_IFREG | 0777);
191 /* Basic owner/owning group should just update mode bits. */
192 set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
193 failure("Basic ACLs shouldn't be stored as extended ACLs");
194 assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
195 failure("Basic ACLs should set mode to 0142, not %04o",
196 archive_entry_mode(ae)&0777);
197 assert((archive_entry_mode(ae) & 0777) == 0142);
200 /* With any extended ACL entry, we should read back a full set. */
201 set_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]));
202 failure("One extended ACL should flag all ACLs to be returned.");
203 assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
204 compare_acls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), 0142);
205 failure("Basic ACLs should set mode to 0142, not %04o",
206 archive_entry_mode(ae)&0777);
207 assert((archive_entry_mode(ae) & 0777) == 0142);
210 /* A more extensive set of ACLs. */
211 set_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]));
212 assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
213 compare_acls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), 0543);
214 failure("Basic ACLs should set mode to 0543, not %04o",
215 archive_entry_mode(ae)&0777);
216 assert((archive_entry_mode(ae) & 0777) == 0543);
219 * Check that clearing ACLs gets rid of them all by repeating
222 set_acls(ae, acls0, sizeof(acls0)/sizeof(acls0[0]));
223 failure("Basic ACLs shouldn't be stored as extended ACLs");
224 assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS));
225 failure("Basic ACLs should set mode to 0142, not %04o",
226 archive_entry_mode(ae)&0777);
227 assert((archive_entry_mode(ae) & 0777) == 0142);
228 archive_entry_free(ae);