acl/nontrivial/zfs_acl_chmod_inherit_004_pos.ksh

	zfs_acl_chmod_inherit_004_pos.ksh revision d583b39bfb4e2571d3e41097c5c357ffe353ad45
#!/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
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2012 by Delphix. All rights reserved.
#

. $STF_SUITE/tests/functional/acl/acl_common.kshlib

#
# DESCRIPTION:
#   Verify aclinherit=passthrough-x will inherit the 'x' bits while mode request.
#
# STRATEGY:
#   1. Loop super user and non-super user to run the test case.
#   2. Create basedir and a set of subdirectores and files within it.
#   3. Set aclinherit=passthrough-x
#   4. Verify only passthrough-x will inherit the 'x' bits while mode request.
#

verify_runnable "both"

function cleanup
{
    if [[ -d $basedir ]]; then
        log_must $RM -rf $basedir
    fi
}
$ZPOOL upgrade -v
$ZPOOL upgrade -v | $GREP "passthrough-x aclinherit" > /dev/null 2>&1
if (($? != 0)); then
    log_unsupported "passthrough-x aclinherit not supported."
fi

log_assert "Verify aclinherit=passthrough-x will inherit the 'x' bits while" \
    " mode request."
log_onexit cleanup

set -A aces \
    "owner@:read_data/write_data/add_subdirectory/append_data/execute:dir_inherit/inherit_only:allow" \
    "owner@:read_data/write_data/add_subdirectory/append_data/execute::allow" \
    "group@:add_subdirectory/append_data/execute:dir_inherit/inherit_only:allow" \
    "group@:add_subdirectory/append_data/execute::allow" \
    "everyone@:add_subdirectory/append_data/execute:dir_inherit/inherit_only:allow" \
    "everyone@:add_subdirectory/append_data/execute::allow" \
    "owner@:read_data/write_data/add_subdirectory/append_data/execute:file_inherit/inherit_only:allow" \
    "group@:read_data/add_subdirectory/append_data/execute:file_inherit/inherit_only:allow" \
    "everyone@:read_data/add_subdirectory/append_data/execute:file_inherit/inherit_only:allow"

# Defile the based directory and file
basedir=$TESTDIR/basedir


#
# According to inherited flag, verify subdirectories and files within it has
# correct inherited access control.
#
function verify_inherit # <object>
{
    typeset obj=$1

    # Define the files and directories will be created after chmod
    ndir1=$obj/ndir1; ndir2=$ndir1/ndir2
    nfile1=$ndir1/nfile1.c; nfile2=$ndir1/nfile2

    log_must usr_exec $MKDIR -p $ndir1

    typeset -i i=0
    while ((i < ${#aces[*]})); do
        if ((i < 3)); then
            log_must usr_exec $CHMOD A$i=${aces[i]} $ndir1
        else
            log_must usr_exec $CHMOD A$i+${aces[i]} $ndir1
        fi
        ((i = i + 1))
    done
    log_must usr_exec $MKDIR -p $ndir2
    log_must usr_exec $TOUCH $nfile1

    $CAT > $nfile1 <<EOF
#include <stdlib.h>
#include <stdio.h>
int main()
{ return 0; }
EOF

    mode=$(get_mode $ndir2)
    if [[ $mode != "drwx--x--x"* ]]; then
        log_fail "Unexpect mode of $ndir2, expect: drwx--x--x, current: $mode"
    fi

    mode=$(get_mode $nfile1)
    if [[ $mode != "-rw-r--r--"* ]]; then
        log_fail "Unexpect mode of $nfile1, expect: -rw-r--r--, current: $mode"
    fi

    if [[ -x /usr/sfw/bin/gcc ]]; then
        log_must /usr/sfw/bin/gcc -o $nfile2 $nfile1
        mode=$(get_mode $nfile2)
        if [[ $mode != "-rwxr-xr-x"* ]]; then
            log_fail "Unexpect mode of $nfile2, expect: -rwxr-xr-x, current: $mode"
        fi
    fi
}

#
# Set aclmode=passthrough to make sure
# the acl will not change during chmod.
# A general testing should verify the combination of
# aclmode/aclinherit works well,
# here we just simple test them separately.
#

log_must $ZFS set aclmode=passthrough $TESTPOOL/$TESTFS
log_must $ZFS set aclinherit=passthrough-x $TESTPOOL/$TESTFS

for user in root $ZFS_ACL_STAFF1; do
    log_must set_cur_usr $user

    verify_inherit $basedir

    cleanup
done

log_pass "Verify aclinherit=passthrough-x will inherit the 'x' bits while mode request."