/*- * Copyright (c) 2003-2007 Tim Kientzle * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include "test.h" __FBSDID("$FreeBSD: src/lib/libarchive/test/test_acl_basic.c,v 1.6 2008/10/19 00:13:57 kientzle Exp $"); /* * Exercise the system-independent portion of the ACL support. * Check that archive_entry objects can save and restore POSIX.1e-style * ACL data. * * This should work on all systems, regardless of whether local * filesystems support ACLs or not. */ static struct archive_test_acl_t acls0[] = { { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE, ARCHIVE_ENTRY_ACL_USER_OBJ, 0, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_GROUP_OBJ, 0, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE, ARCHIVE_ENTRY_ACL_OTHER, 0, "" }, }; static struct archive_test_acl_t acls1[] = { { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE, ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 77, "user77" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE, ARCHIVE_ENTRY_ACL_OTHER, -1, "" }, }; static struct archive_test_acl_t acls2[] = { { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_EXECUTE | ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 77, "user77" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0, ARCHIVE_ENTRY_ACL_USER, 78, "user78" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_GROUP_OBJ, -1, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0007, ARCHIVE_ENTRY_ACL_GROUP, 78, "group78" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_WRITE | ARCHIVE_ENTRY_ACL_EXECUTE, ARCHIVE_ENTRY_ACL_OTHER, -1, "" }, }; /* * NFS4 entry types; attempts to set these on top of POSIX.1e * attributes should fail. */ static struct archive_test_acl_t acls_nfs4[] = { /* NFS4 types */ { ARCHIVE_ENTRY_ACL_TYPE_ALLOW, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 78, "" }, { ARCHIVE_ENTRY_ACL_TYPE_DENY, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 78, "" }, { ARCHIVE_ENTRY_ACL_TYPE_AUDIT, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 78, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ALARM, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_USER, 78, "" }, /* NFS4 tags */ { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ, ARCHIVE_ENTRY_ACL_EVERYONE, -1, "" }, /* NFS4 inheritance markers */ { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ | ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT, ARCHIVE_ENTRY_ACL_USER, 79, "" }, { ARCHIVE_ENTRY_ACL_TYPE_ACCESS, ARCHIVE_ENTRY_ACL_READ | ARCHIVE_ENTRY_ACL_ENTRY_FILE_INHERIT, ARCHIVE_ENTRY_ACL_USER_OBJ, -1, "" }, }; DEFINE_TEST(test_acl_posix1e) { struct archive_entry *ae; int i; /* Create a simple archive_entry. */ assert((ae = archive_entry_new()) != NULL); archive_entry_set_pathname(ae, "file"); archive_entry_set_mode(ae, S_IFREG | 0777); /* Basic owner/owning group should just update mode bits. */ /* * Note: This features of libarchive's ACL implementation * shouldn't be relied on and should probably be removed. It * was done to identify trivial ACLs so we could avoid * triggering unnecessary extensions. It's better to identify * trivial ACLs at the point they are being read from disk. */ assertEntrySetAcls(ae, acls0, sizeof(acls0)/sizeof(acls0[0])); failure("Basic ACLs shouldn't be stored as extended ACLs"); assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS)); failure("Basic ACLs should set mode to 0142, not %04o", archive_entry_mode(ae)&0777); assert((archive_entry_mode(ae) & 0777) == 0142); /* With any extended ACL entry, we should read back a full set. */ assertEntrySetAcls(ae, acls1, sizeof(acls1)/sizeof(acls1[0])); failure("One extended ACL should flag all ACLs to be returned."); /* Check that entry contains only POSIX.1e types */ assert((archive_entry_acl_types(ae) & ARCHIVE_ENTRY_ACL_TYPE_NFS4) == 0); assert((archive_entry_acl_types(ae) & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0); assert(4 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS)); assertEntryCompareAcls(ae, acls1, sizeof(acls1)/sizeof(acls1[0]), ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0142); failure("Basic ACLs should set mode to 0142, not %04o", archive_entry_mode(ae)&0777); assert((archive_entry_mode(ae) & 0777) == 0142); /* A more extensive set of ACLs. */ assertEntrySetAcls(ae, acls2, sizeof(acls2)/sizeof(acls2[0])); assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS)); assertEntryCompareAcls(ae, acls2, sizeof(acls2)/sizeof(acls2[0]), ARCHIVE_ENTRY_ACL_TYPE_ACCESS, 0543); failure("Basic ACLs should set mode to 0543, not %04o", archive_entry_mode(ae)&0777); assert((archive_entry_mode(ae) & 0777) == 0543); /* * Check that clearing ACLs gets rid of them all by repeating * the first test. */ assertEntrySetAcls(ae, acls0, sizeof(acls0)/sizeof(acls0[0])); failure("Basic ACLs shouldn't be stored as extended ACLs"); assert(0 == archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS)); failure("Basic ACLs should set mode to 0142, not %04o", archive_entry_mode(ae)&0777); assert((archive_entry_mode(ae) & 0777) == 0142); /* * Different types of malformed ACL entries that should * fail when added to existing POSIX.1e ACLs. */ assertEntrySetAcls(ae, acls2, sizeof(acls2)/sizeof(acls2[0])); for (i = 0; i < (int)(sizeof(acls_nfs4)/sizeof(acls_nfs4[0])); ++i) { struct archive_test_acl_t *p = &acls_nfs4[i]; failure("Malformed ACL test #%d", i); assertEqualInt(ARCHIVE_FAILED, archive_entry_acl_add_entry(ae, p->type, p->permset, p->tag, p->qual, p->name)); assertEqualInt(6, archive_entry_acl_reset(ae, ARCHIVE_ENTRY_ACL_TYPE_ACCESS)); } archive_entry_free(ae); }