1#!/bin/ksh -p
2#
3# CDDL HEADER START
4#
5# The contents of this file are subject to the terms of the
6# Common Development and Distribution License (the "License").
7# You may not use this file except in compliance with the License.
8#
9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10# or http://www.opensolaris.org/os/licensing.
11# See the License for the specific language governing permissions
12# and limitations under the License.
13#
14# When distributing Covered Code, include this CDDL HEADER in each
15# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16# If applicable, add the following below this CDDL HEADER, with the
17# fields enclosed by brackets "[]" replaced with your own identifying
18# information: Portions Copyright [yyyy] [name of copyright owner]
19#
20# CDDL HEADER END
21#
22
23#
24# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26#
27# Copyright (c) 2012 by Marcelo Leal. All rights reserved.
28#
29. $STF_SUITE/tests/functional/acl/acl_common.kshlib
30
31#
32# DESCRIPTION:
33# Verify that '$CPIO' command with -P option supports to archive ZFS ACLs
34#
35# STRATEGY:
36# 1. Create file and directory in zfs filesystem
37# 2. Add new ACE in ACL or change mode of file and directory
38# 3. Use $CPIO to archive file and directory
39# 4. Extract the archive file
40# 5. Verify that the restored ACLs of file and directory identify
41#    with the origional ones.
42#
43
44verify_runnable "both"
45
46function cleanup
47{
48	if datasetexists $TESTPOOL/$TESTFS1; then
49		log_must $ZFS destroy -f $TESTPOOL/$TESTFS1
50	fi
51	if (( ${#orig_dir} != 0 )); then
52		cd $orig_dir
53	fi
54	[[ -d $TESTDIR1 ]] && log_must $RM -rf $TESTDIR1
55	[[ -d $TESTDIR ]] && log_must $RM -rf $TESTDIR/*
56}
57
58log_assert "Verify that '$CPIO' command supports to archive ZFS ACLs."
59log_onexit cleanup
60
61set -A ops "A+user:$ZFS_ACL_OTHER1:execute:allow" \
62	"A3+user:$ZFS_ACL_OTHER1:write_data:deny" \
63	"A0+user:$ZFS_ACL_OTHER1:write_data:deny" \
64	"A3+group:$ZFS_ACL_OTHER_GROUP:read_data:deny" \
65	"A1=user:$ZFS_ACL_STAFF1:write_data:deny" \
66	"A1=group:$ZFS_ACL_STAFF_GROUP:write_data:deny"
67
68log_note "Create second zfs file system to restore the cpio archive."
69log_must $ZFS create $TESTPOOL/$TESTFS1
70log_must $ZFS set mountpoint=$TESTDIR1 $TESTPOOL/$TESTFS1
71log_must $CHMOD 777 $TESTDIR1
72
73# Define test fine and record the original directory.
74CPIOFILE=cpiofile.$$
75file=$TESTFILE0
76dir=dir.$$
77orig_dir=$PWD
78
79typeset user
80for user in root $ZFS_ACL_STAFF1; do
81	# Set the current user
82	log_must set_cur_usr $user
83
84	typeset -i i=0
85	while (( i < ${#ops[*]} )); do
86		log_note "Create file $file and directory $dir " \
87			"in zfs filesystem. "
88		cd $TESTDIR
89		log_must usr_exec $TOUCH $file
90		log_must usr_exec $MKDIR $dir
91
92		log_note "Change the ACLs of file and directory with " \
93			"'$CHMOD ${ops[i]}'."
94		for obj in $file $dir; do
95			log_must usr_exec $CHMOD ${ops[i]} $obj
96		done
97
98		log_note "Archive the file and directory."
99		cd $TESTDIR
100		log_must eval "usr_exec $LS | " \
101			"usr_exec $CPIO -ocP -O $CPIOFILE > /dev/null 2>&1"
102
103		log_note "Restore the cpio archive."
104		log_must usr_exec $MV $CPIOFILE $TESTDIR1
105		cd $TESTDIR1
106		log_must eval "usr_exec $CAT $CPIOFILE | " \
107			"usr_exec $CPIO -icP > /dev/null 2>&1"
108
109		log_note "Verify that the ACLs of restored file/directory " \
110			"have no changes."
111		for obj in $file $dir; do
112			log_must compare_modes $TESTDIR/$obj $TESTDIR1/$obj
113			log_must compare_acls $TESTDIR/$obj $TESTDIR1/$obj
114		done
115
116		log_must usr_exec $RM -rf $TESTDIR/* $TESTDIR1/*
117
118		(( i = i + 1 ))
119	done
120done
121
122log_pass "'$CPIO' command succeeds to support ZFS ACLs."
123