1#!/usr/local/bin/ksh93 -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]
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20# CDDL HEADER END
21#
22
23# $FreeBSD$
24
25#
26# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
27# Use is subject to license terms.
28#
29# ident	"@(#)zfs_acl_chmod_inherit_001_pos.ksh	1.5	09/05/19 SMI"
30#
31
32. $STF_SUITE/tests/acl/acl_common.kshlib
33
34#################################################################################
35#
36# __stc_assertion_start
37#
38# ID: zfs_acl_chmod_inherit_001_pos
39#
40# DESCRIPTION:
41#	Verify chmod have correct behaviour to directory and file when setting
42#	different inherit strategy to them.
43#
44# STRATEGY:
45#	1. Loop super user and non-super user to run the test case.
46#	2. Create basedir and a set of subdirectores and files within it.
47#	3. Separately chmod basedir with different inherite options.
48#	4. Then create nested directories and files like the following.
49#
50#                                                   _ odir4
51#                                                  |_ ofile4
52#                                         _ odir3 _|
53#                                        |_ ofile3
54#                               _ odir1 _|
55#                              |_ ofile2
56#                     basefile |
57#          chmod -->  basedir -|
58#                              |_ nfile1
59#                              |_ ndir1 _
60#                                        |_ nfile2
61#                                        |_ ndir2 _
62#                                                  |_ nfile3
63#                                                  |_ ndir3
64#
65#	5. Verify each directories and files have the correct access control
66#	   capability.
67#
68# TESTABILITY: explicit
69#
70# TEST_AUTOMATION_LEVEL: automated
71#
72# CODING_STATUS: COMPLETED (2005-11-15)
73#
74# __stc_assertion_end
75#
76################################################################################
77
78verify_runnable "both"
79
80function cleanup
81{
82	if [[ -f $basefile ]]; then
83		log_must $RM -f $basefile
84	fi
85	if [[ -d $basedir ]]; then
86		log_must $RM -rf $basedir
87	fi
88}
89
90log_assert "Verify chmod have correct behaviour to directory and file when " \
91	"setting different inherit strategies to them."
92log_onexit cleanup
93
94# Define inherit flag
95set -A object_flag file_inherit dir_inherit file_inherit/dir_inherit
96set -A strategy_flag "" inherit_only no_propagate inherit_only/no_propagate
97
98# Defile the based directory and file
99basedir=$TESTDIR/basedir;  basefile=$TESTDIR/basefile
100
101test_requires ZFS_ACL
102
103# Define the existed files and directories before chmod
104odir1=$basedir/odir1; odir2=$odir1/odir2; odir3=$odir2/odir3
105ofile1=$basedir/ofile1; ofile2=$odir1/ofile2; ofile3=$odir2/ofile3
106
107# Define the files and directories will be created after chmod
108ndir1=$basedir/ndir1; ndir2=$ndir1/ndir2; ndir3=$ndir2/ndir3
109nfile1=$basedir/nfile1; nfile2=$ndir1/nfile2; nfile3=$ndir2/nfile3
110
111# Verify all the node have expected correct access control
112allnodes="$basedir $ndir1 $ndir2 $ndir3 $nfile1 $nfile2 $nfile3"
113allnodes="$allnodes $odir1 $odir2 $odir3 $ofile1 $ofile2 $ofile3"
114
115#
116# According to inherited flag, verify subdirectories and files within it has
117# correct inherited access control.
118#
119function verify_inherit #<object> [strategy]
120{
121	# Define the nodes which will be affected by inherit.
122	typeset inherit_nodes
123	typeset obj=$1
124	typeset str=$2
125
126	log_must usr_exec $MKDIR -p $ndir3
127	log_must usr_exec $TOUCH $nfile1 $nfile2 $nfile3
128
129	# Except for inherit_only, the basedir was affected always.
130	if [[ $str != *"inherit_only"* ]]; then
131		inherit_nodes="$inherit_nodes $basedir"
132	fi
133	# Get the files which inherited ACE.
134	if [[ $obj == *"file_inherit"* ]]; then
135		inherit_nodes="$inherit_nodes $nfile1"
136
137		if [[ $str != *"no_propagate"* ]]; then
138			inherit_nodes="$inherit_nodes $nfile2 $nfile3"
139		fi
140	fi
141	# Get the directores which inherited ACE.
142	if [[ $obj == *"dir_inherit"* ]]; then
143		inherit_nodes="$inherit_nodes $ndir1"
144
145		if [[ $str != *"no_propagate"* ]]; then
146			inherit_nodes="$inherit_nodes $ndir2 $ndir3"
147		fi
148	fi
149
150	for node in $allnodes; do
151		if [[ " $inherit_nodes " == *" $node "* ]]; then
152			log_mustnot chgusr_exec $ZFS_ACL_OTHER1 $LS -vd $node \
153				> /dev/null 2>&1
154		else
155			log_must chgusr_exec $ZFS_ACL_OTHER1 $LS -vd $node \
156				> /dev/null 2>&1
157		fi
158	done
159}
160
161for user in root $ZFS_ACL_STAFF1; do
162	log_must set_cur_usr $user
163
164	for obj in "${object_flag[@]}"; do
165		for str in "${strategy_flag[@]}"; do
166			typeset inh_opt=$obj
167			(( ${#str} != 0 )) && inh_opt=$inh_opt/$str
168			aclspec="A+user:$ZFS_ACL_OTHER1:read_acl:$inh_opt:deny"
169
170			log_must usr_exec $MKDIR $basedir
171			log_must usr_exec $TOUCH $basefile
172			log_must usr_exec $MKDIR -p $odir3
173			log_must usr_exec $TOUCH $ofile1 $ofile2 $ofile3
174
175			#
176			# Inherit flag can only be placed on a directory,
177			# otherwise it will fail.
178			#
179			log_must usr_exec $CHMOD $aclspec $basefile
180
181			#
182			# Place on a directory should succeed.
183			#
184			log_must usr_exec $CHMOD $aclspec $basedir
185
186			verify_inherit $obj $str
187
188			log_must usr_exec $RM -rf $basefile $basedir
189		done
190	done
191done
192
193log_pass "Verify chmod inherit behaviour passed."
194