#!/bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# If applicable, add the following below this CDDL HEADER, with the
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#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# Copyright (c) 2012 by Marcelo Leal. All rights reserved.
#
#
# Copyright (c) 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/tests/functional/acl/acl_common.kshlib
#
# DESCRIPTION:
# Verify that 'tar' command with -p@ option supports to archive ZFS ACLs
# & xattrs
#
# STRATEGY:
# 1. Create file and directory in zfs filesystem
# 2. Add new ACE in ACL of file and directory
# 3. Create xattr of the file and directory
# 4. Use tar cf@ to archive file and directory
# 5. Use tar xf@ to extract the archive file
# 6. Verify that the restored ACLs & xttrs of file and directory identify
# with the origional ones.
#
verify_runnable "both"
function cleanup
{
if datasetexists $TESTPOOL/$TESTFS1; then
log_must zfs destroy -f $TESTPOOL/$TESTFS1
fi
(( ${#cwd} != 0 )) && cd $cwd
[[ -d $TESTDIR1 ]] && log_must rm -rf $TESTDIR1
[[ -d $TESTDIR/ ]] && log_must rm -rf $TESTDIR/*
}
log_assert "Verify that 'tar' command supports to archive ZFS ACLs & xattrs."
log_onexit cleanup
set -A ops " A+user:other1:add_file:allow" "A+everyone@:execute:allow" "a-x" \
"777"
mytestfile=/kernel/drv/zfs
TARFILE=tarfile.$$.tar
cwd=$PWD
log_note "Create second zfs file system to restore the tar archive."
log_must zfs create $TESTPOOL/$TESTFS1
[[ ! -d $TESTDIR1 ]] && \
log_must mkdir -p $TESTDIR1
log_must zfs set mountpoint=$TESTDIR1 $TESTPOOL/$TESTFS1
log_note "Create a file: $testfile, and directory: $testdir, in zfs " \
"filesystem. And prepare for there xattr files."
for user in root $ZFS_ACL_STAFF1; do
# Set the current user
log_must set_cur_usr $user
# Create source object and target directroy
cd $TESTDIR
log_must usr_exec touch $testfile
log_must usr_exec mkdir $testdir
log_must usr_exec runat $testfile cp $mytestfile attr.0
log_must usr_exec runat $testdir cp $mytestfile attr.0
# Add the new ACE on the head.
log_note "Change the ACLs of file and directory with " \
"'chmod ${ops[0]}'."
log_must usr_exec chmod ${ops[0]} $testfile
log_must usr_exec chmod ${ops[0]} $testdir
log_note "Archive the file and directory."
log_must tar cpf@ $TARFILE ${testfile#$TESTDIR/} ${testdir#$TESTDIR/}
log_note "Restore the tar archive."
cd $TESTDIR1
log_must tar xpf@ $TESTDIR/$TARFILE
log_note "Verify the ACLs of restored file/directory have no changes."
for obj in $testfile $testdir; do
log_must compare_modes $obj $TESTDIR1/${obj##*/}
log_must compare_acls $obj $TESTDIR1/${obj##*/}
log_must compare_xattrs $obj $TESTDIR1/${obj##*/}
done
log_must rm -rf $TESTDIR/* $TESTDIR1/*
done
log_pass "'tar' command succeeds to support ZFS ACLs."