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      1 # $NetBSD: t_id.sh,v 1.2 2024/04/28 07:27:42 rillig Exp $
      2 #
      3 # Copyright (c) 2007, 2008 The NetBSD Foundation, Inc.
      4 # All rights reserved.
      5 #
      6 # Redistribution and use in source and binary forms, with or without
      7 # modification, are permitted provided that the following conditions
      8 # are met:
      9 # 1. Redistributions of source code must retain the above copyright
     10 #    notice, this list of conditions and the following disclaimer.
     11 # 2. Redistributions in binary form must reproduce the above copyright
     12 #    notice, this list of conditions and the following disclaimer in the
     13 #    documentation and/or other materials provided with the distribution.
     14 #
     15 # THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     16 # ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     17 # TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     18 # PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     19 # BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     20 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     21 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     22 # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     23 # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     24 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     25 # POSSIBILITY OF SUCH DAMAGE.
     26 #
     27 
     28 create_run_id() {
     29 	cat >run_id.sh <<EOF
     30 #! /bin/sh
     31 [ -f ./id ] || ln -s $(atf_get_srcdir)/h_id ./id
     32 ./id "\${@}"
     33 EOF
     34 	chmod +x run_id.sh
     35 }
     36 
     37 atf_test_case default
     38 default_head() {
     39 	atf_set "descr" "Checks that the output without options is correct"
     40 }
     41 default_body() {
     42 	create_run_id
     43 
     44 	echo "uid=100(test) gid=100(users) groups=100(users),0(wheel)" >expout
     45 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh
     46 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh 100
     47 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh test
     48 
     49 	echo "uid=0(root) gid=0(wheel) groups=0(wheel)" >expout
     50 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh 0
     51 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh root
     52 
     53 	export LIBFAKE_EGID_ROOT=1 LIBFAKE_EUID_ROOT=1
     54 	echo "uid=100(test) gid=100(users) euid=0(root) egid=0(wheel) groups=100(users),0(wheel)" >expout
     55 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh
     56 	unset LIBFAKE_EGID_ROOT LIBFAKE_EUID_ROOT
     57 
     58 	echo 'id: nonexistent: No such user' >experr
     59 	atf_check -s exit:1 -o empty -e file:experr ./run_id.sh nonexistent
     60 
     61 	atf_check -s exit:1 -o empty -e save:stderr ./run_id.sh root nonexistent
     62 	atf_check -s exit:0 -o ignore -e empty grep ^usage: stderr
     63 }
     64 
     65 atf_test_case primaries
     66 primaries_head() {
     67 	atf_set "descr" "Checks that giving multiple primaries" \
     68 	                "simultaneously provides an error"
     69 }
     70 primaries_body() {
     71 	create_run_id
     72 
     73 	for p1 in -G -g -p -u; do
     74 		for p2 in -G -g -p -u; do
     75 			if [ ${p1} != ${p2} ]; then
     76 				atf_check -s exit:1 -o empty -e save:stderr \
     77 				    ./run_id.sh ${p1} ${p2}
     78 				atf_check -s exit:0 -o ignore -e empty \
     79 				    grep ^usage: stderr
     80 			fi
     81 		done
     82 	done
     83 }
     84 
     85 atf_test_case Gflag
     86 Gflag_head() {
     87 	atf_set "descr" "Checks that the -G primary flag works"
     88 }
     89 Gflag_body() {
     90 	create_run_id
     91 
     92 	echo "100 0" >expout
     93 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G
     94 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G 100
     95 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G test
     96 
     97 	echo "users wheel" >expout
     98 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G -n
     99 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G -n 100
    100 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G -n test
    101 
    102 	echo "0" >expout
    103 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G 0
    104 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G root
    105 
    106 	echo "wheel" >expout
    107 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G -n 0
    108 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -G -n root
    109 
    110 	echo 'id: nonexistent: No such user' >experr
    111 	atf_check -s exit:1 -o empty -e file:experr ./run_id.sh -G nonexistent
    112 
    113 	atf_check -s exit:1 -o empty -e save:stderr ./run_id.sh -G root nonexistent
    114 	atf_check -s exit:0 -o ignore -e empty grep ^usage: stderr
    115 }
    116 
    117 atf_test_case gflag
    118 gflag_head() {
    119 	atf_set "descr" "Checks that the -g primary flag works"
    120 }
    121 gflag_body() {
    122 	create_run_id
    123 
    124 	echo "100" >expout
    125 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g
    126 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g 100
    127 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g test
    128 
    129 	echo "users" >expout
    130 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -n
    131 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -n 100
    132 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -n test
    133 
    134 	echo "0" >expout
    135 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g 0
    136 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g root
    137 
    138 	echo "wheel" >expout
    139 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -n 0
    140 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -n root
    141 
    142 	echo "100" >expout
    143 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r
    144 
    145 	echo "users" >expout
    146 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r -n
    147 
    148 	echo "100" >expout
    149 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r 100
    150 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r test
    151 
    152 	echo "users" >expout
    153 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r -n 100
    154 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r -n test
    155 
    156 	export LIBFAKE_EGID_ROOT=1 LIBFAKE_EUID_ROOT=1
    157 
    158 	echo "0" >expout
    159 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g
    160 
    161 	echo "wheel" >expout
    162 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -n
    163 
    164 	echo "100" >expout
    165 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r
    166 
    167 	echo "users" >expout
    168 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r -n
    169 
    170 	echo "100" >expout
    171 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r 100
    172 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r test
    173 
    174 	echo "users" >expout
    175 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r -n 100
    176 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -g -r -n test
    177 
    178 	unset LIBFAKE_EGID_ROOT LIBFAKE_EUID_ROOT
    179 
    180 	echo 'id: nonexistent: No such user' >experr
    181 	atf_check -s exit:1 -o empty -e file:experr ./run_id.sh -g nonexistent
    182 
    183 	atf_check -s exit:1 -o empty -e save:stderr ./run_id.sh -g root nonexistent
    184 	atf_check -s exit:0 -o ignore -e empty grep ^usage: stderr
    185 }
    186 
    187 atf_test_case pflag
    188 pflag_head() {
    189 	atf_set "descr" "Checks that the -p primary flag works"
    190 }
    191 pflag_body() {
    192 	create_run_id
    193 
    194 	cat >expout <<EOF
    195 uid	test
    196 groups	users wheel
    197 EOF
    198 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -p
    199 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -p 100
    200 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -p test
    201 
    202 	cat >expout <<EOF
    203 uid	root
    204 groups	wheel
    205 EOF
    206 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -p 0
    207 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -p root
    208 
    209 	export LIBFAKE_EGID_ROOT=1 LIBFAKE_EUID_ROOT=1
    210 	cat >expout <<EOF
    211 uid	test
    212 euid	root
    213 rgid	users
    214 groups	users wheel
    215 EOF
    216 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -p
    217 	unset LIBFAKE_EGID_ROOT LIBFAKE_EUID_ROOT
    218 
    219 	echo 'id: nonexistent: No such user' >experr
    220 	atf_check -s exit:1 -o empty -e file:experr ./run_id.sh -p nonexistent
    221 
    222 	atf_check -s exit:1 -o empty -e save:stderr ./run_id.sh -p root nonexistent
    223 	atf_check -s exit:0 -o ignore -e empty grep ^usage: stderr
    224 }
    225 
    226 atf_test_case uflag
    227 uflag_head() {
    228 	atf_set "descr" "Checks that the -u primary flag works"
    229 }
    230 uflag_body() {
    231 	create_run_id
    232 
    233 	echo "100" >expout
    234 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u
    235 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u 100
    236 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u test
    237 
    238 	echo "test" >expout
    239 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -n
    240 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -n 100
    241 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -n test
    242 
    243 	echo "0" >expout
    244 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u 0
    245 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u root
    246 
    247 	echo "root" >expout
    248 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -n 0
    249 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -n root
    250 
    251 	echo "100" >expout
    252 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r
    253 
    254 	echo "test" >expout
    255 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r -n
    256 
    257 	echo "100" >expout
    258 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r 100
    259 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r test
    260 
    261 	echo "test" >expout
    262 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r -n 100
    263 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r -n test
    264 
    265 	export LIBFAKE_EGID_ROOT=1 LIBFAKE_EUID_ROOT=1
    266 
    267 	echo "0" >expout
    268 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u
    269 
    270 	echo "root" >expout
    271 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -n
    272 
    273 	echo "100" >expout
    274 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r
    275 
    276 	echo "test" >expout
    277 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r -n
    278 
    279 	echo "100" >expout
    280 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r 100
    281 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r test
    282 
    283 	echo "test" >expout
    284 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r -n 100
    285 	atf_check -s exit:0 -o file:expout -e empty ./run_id.sh -u -r -n test
    286 
    287 	unset LIBFAKE_EGID_ROOT LIBFAKE_EUID_ROOT
    288 
    289 	echo 'id: nonexistent: No such user' >experr
    290 	atf_check -s exit:1 -o empty -e file:experr ./run_id.sh -u nonexistent
    291 
    292 	atf_check -s exit:1 -o empty -e save:stderr \
    293 	    ./run_id.sh -u root nonexistent
    294 	atf_check -s exit:0 -o ignore -e empty grep ^usage: stderr
    295 }
    296 
    297 atf_init_test_cases()
    298 {
    299 	atf_add_test_case default
    300 	atf_add_test_case primaries
    301 	atf_add_test_case Gflag
    302 	atf_add_test_case gflag
    303 	atf_add_test_case pflag
    304 	atf_add_test_case uflag
    305 }
    306