#!/usr/local/bin/ksh93 -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.
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
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#
# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.

. $STF_SUITE/tests/delegate/delegate_common.kshlib

#################################################################################
#
# __stc_assertion_start
#
# ID: zfs_allow_004_pos
#
# DESCRIPTION:
#	Verify option '-d' allow permission to the descendent datasets, and not
#	for this dataset itself.
#
# STRATEGY:
#	1. Create descendent datasets of $ROOT_TESTFS
#	2. Select user, group and everyone and set descendent permission 
#	   separately.
#	3. Set descendent permissions to $ROOT_TESTFS or $ROOT_TESTVOL.
#	4. Verify those permissions are allowed to $ROOT_TESTFS's 
#	   descendent dataset.
#	5. Verify the permissions are not allowed to $ROOT_TESTFS or
#	   $ROOT_TESTVOL.
#
# TESTABILITY: explicit
#
# TEST_AUTOMATION_LEVEL: automated
#
# CODING_STATUS: COMPLETED (2006-09-18)
#
# __stc_assertion_end
#
################################################################################

verify_runnable "both"

log_assert "Verify option '-d' allow permission to the descendent datasets."
log_onexit restore_root_datasets

childfs=$ROOT_TESTFS/childfs

eval set -A dataset $DATASETS
enc=$(get_prop encryption $dataset)
if [[ $? -eq 0 ]] && [[ -n "$enc" ]] && [[ "$enc" != "off" ]]; then
	typeset perms="snapshot,reservation,compression,allow,\
userprop"
else
	typeset perms="snapshot,reservation,compression,checksum,\
allow,userprop"
fi

if check_version "5.10" ; then
	perms="${perms},send"
fi

# Verify option '-d' only affect sub-datasets
log_must $ZFS create $childfs
for dtst in $DATASETS ; do
	log_must $ZFS allow -d $STAFF1 $perms $dtst
	log_must verify_noperm $dtst $perms $STAFF1
	if [[ $dtst == $ROOT_TESTFS ]]; then
		log_must verify_perm $childfs $perms $STAFF1
	fi
done

log_must restore_root_datasets

# Verify option '-d + -g' affect group in sub-datasets.
log_must $ZFS create $childfs
for dtst in $DATASETS ; do
	log_must $ZFS allow -d -g $STAFF_GROUP $perms $dtst
	log_must verify_noperm $dtst $perms $STAFF2
	if [[ $dtst == $ROOT_TESTFS ]]; then
		log_must verify_perm $childfs $perms $STAFF2
	fi
done

log_must restore_root_datasets

# Verify option '-d + -e' affect everyone in sub-datasets.
log_must $ZFS create $childfs
for dtst in $DATASETS ; do
	log_must $ZFS allow -d -e $perms $dtst
	log_must verify_noperm $dtst $perms $OTHER1 $OTHER2
	if [[ $dtst == $ROOT_TESTFS ]]; then
		log_must verify_perm $childfs $perms $OTHER1 $OTHER2
	fi
done

log_must restore_root_datasets

log_pass "Verify option '-d' allow permission to the descendent datasets pass."
