File: test-exec.sh

package info (click to toggle)
openssh 1:7.9p1-10
  • links: PTS, VCS
  • area: main
  • in suites: bullseye, buster, sid
  • size: 14,136 kB
  • sloc: ansic: 101,922; sh: 11,876; makefile: 1,338; awk: 341; cpp: 82; python: 37; csh: 1
file content (605 lines) | stat: -rw-r--r-- 13,700 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
#	$OpenBSD: test-exec.sh,v 1.64 2018/08/10 01:35:49 dtucker Exp $
#	Placed in the Public Domain.

#SUDO=sudo

# Unbreak GNU head(1)
_POSIX2_VERSION=199209
export _POSIX2_VERSION

case `uname -s 2>/dev/null` in
OSF1*)
	BIN_SH=xpg4
	export BIN_SH
	;;
CYGWIN_NT-5.0)
	os=cygwin
	TEST_SSH_IPV6=no
	;;
CYGWIN*)
	os=cygwin
	;;
esac

if [ ! -z "$TEST_SSH_PORT" ]; then
	PORT="$TEST_SSH_PORT"
else
	PORT=4242
fi

if [ -x /usr/ucb/whoami ]; then
	USER=`/usr/ucb/whoami`
elif whoami >/dev/null 2>&1; then
	USER=`whoami`
elif logname >/dev/null 2>&1; then
	USER=`logname`
else
	USER=`id -un`
fi

OBJ=$1
if [ "x$OBJ" = "x" ]; then
	echo '$OBJ not defined'
	exit 2
fi
if [ ! -d $OBJ ]; then
	echo "not a directory: $OBJ"
	exit 2
fi
SCRIPT=$2
if [ "x$SCRIPT" = "x" ]; then
	echo '$SCRIPT not defined'
	exit 2
fi
if [ ! -f $SCRIPT ]; then
	echo "not a file: $SCRIPT"
	exit 2
fi
if $TEST_SHELL -n $SCRIPT; then
	true
else
	echo "syntax error in $SCRIPT"
	exit 2
fi
unset SSH_AUTH_SOCK

SRC=`dirname ${SCRIPT}`

# defaults
SSH=ssh
SSHD=sshd
SSHAGENT=ssh-agent
SSHADD=ssh-add
SSHKEYGEN=ssh-keygen
SSHKEYSCAN=ssh-keyscan
SFTP=sftp
SFTPSERVER=/usr/libexec/openssh/sftp-server
SCP=scp

# Set by make_tmpdir() on demand (below).
SSH_REGRESS_TMP=

# Interop testing
PLINK=plink
PUTTYGEN=puttygen
CONCH=conch

if [ "x$TEST_SSH_SSH" != "x" ]; then
	SSH="${TEST_SSH_SSH}"
fi
if [ "x$TEST_SSH_SSHD" != "x" ]; then
	SSHD="${TEST_SSH_SSHD}"
fi
if [ "x$TEST_SSH_SSHAGENT" != "x" ]; then
	SSHAGENT="${TEST_SSH_SSHAGENT}"
fi
if [ "x$TEST_SSH_SSHADD" != "x" ]; then
	SSHADD="${TEST_SSH_SSHADD}"
fi
if [ "x$TEST_SSH_SSHKEYGEN" != "x" ]; then
	SSHKEYGEN="${TEST_SSH_SSHKEYGEN}"
fi
if [ "x$TEST_SSH_SSHKEYSCAN" != "x" ]; then
	SSHKEYSCAN="${TEST_SSH_SSHKEYSCAN}"
fi
if [ "x$TEST_SSH_SFTP" != "x" ]; then
	SFTP="${TEST_SSH_SFTP}"
fi
if [ "x$TEST_SSH_SFTPSERVER" != "x" ]; then
	SFTPSERVER="${TEST_SSH_SFTPSERVER}"
fi
if [ "x$TEST_SSH_SCP" != "x" ]; then
	SCP="${TEST_SSH_SCP}"
fi
if [ "x$TEST_SSH_PLINK" != "x" ]; then
	# Find real binary, if it exists
	case "${TEST_SSH_PLINK}" in
	/*) PLINK="${TEST_SSH_PLINK}" ;;
	*) PLINK=`which ${TEST_SSH_PLINK} 2>/dev/null` ;;
	esac
fi
if [ "x$TEST_SSH_PUTTYGEN" != "x" ]; then
	# Find real binary, if it exists
	case "${TEST_SSH_PUTTYGEN}" in
	/*) PUTTYGEN="${TEST_SSH_PUTTYGEN}" ;;
	*) PUTTYGEN=`which ${TEST_SSH_PUTTYGEN} 2>/dev/null` ;;
	esac
fi
if [ "x$TEST_SSH_CONCH" != "x" ]; then
	# Find real binary, if it exists
	case "${TEST_SSH_CONCH}" in
	/*) CONCH="${TEST_SSH_CONCH}" ;;
	*) CONCH=`which ${TEST_SSH_CONCH} 2>/dev/null` ;;
	esac
fi

# Path to sshd must be absolute for rexec
case "$SSHD" in
/*) ;;
*) SSHD=`which $SSHD` ;;
esac

case "$SSHAGENT" in
/*) ;;
*) SSHAGENT=`which $SSHAGENT` ;;
esac

# Record the actual binaries used.
SSH_BIN=${SSH}
SSHD_BIN=${SSHD}
SSHAGENT_BIN=${SSHAGENT}
SSHADD_BIN=${SSHADD}
SSHKEYGEN_BIN=${SSHKEYGEN}
SSHKEYSCAN_BIN=${SSHKEYSCAN}
SFTP_BIN=${SFTP}
SFTPSERVER_BIN=${SFTPSERVER}
SCP_BIN=${SCP}

if [ "x$USE_VALGRIND" != "x" ]; then
	mkdir -p $OBJ/valgrind-out
	VG_TEST=`basename $SCRIPT .sh`

	# Some tests are difficult to fix.
	case "$VG_TEST" in
	connect-privsep|reexec)
		VG_SKIP=1 ;;
	esac

	if [ x"$VG_SKIP" = "x" ]; then
		VG_LEAK="--leak-check=no"
		if [ x"$VALGRIND_CHECK_LEAKS" != "x" ]; then
			VG_LEAK="--leak-check=full"
		fi
		VG_IGNORE="/bin/*,/sbin/*,/usr/*,/var/*"
		VG_LOG="$OBJ/valgrind-out/${VG_TEST}."
		VG_OPTS="--track-origins=yes $VG_LEAK"
		VG_OPTS="$VG_OPTS --trace-children=yes"
		VG_OPTS="$VG_OPTS --trace-children-skip=${VG_IGNORE}"
		VG_PATH="valgrind"
		if [ "x$VALGRIND_PATH" != "x" ]; then
			VG_PATH="$VALGRIND_PATH"
		fi
		VG="$VG_PATH $VG_OPTS"
		SSH="$VG --log-file=${VG_LOG}ssh.%p $SSH"
		SSHD="$VG --log-file=${VG_LOG}sshd.%p $SSHD"
		SSHAGENT="$VG --log-file=${VG_LOG}ssh-agent.%p $SSHAGENT"
		SSHADD="$VG --log-file=${VG_LOG}ssh-add.%p $SSHADD"
		SSHKEYGEN="$VG --log-file=${VG_LOG}ssh-keygen.%p $SSHKEYGEN"
		SSHKEYSCAN="$VG --log-file=${VG_LOG}ssh-keyscan.%p $SSHKEYSCAN"
		SFTP="$VG --log-file=${VG_LOG}sftp.%p ${SFTP}"
		SCP="$VG --log-file=${VG_LOG}scp.%p $SCP"
		cat > $OBJ/valgrind-sftp-server.sh << EOF
#!/bin/sh
exec $VG --log-file=${VG_LOG}sftp-server.%p $SFTPSERVER "\$@"
EOF
		chmod a+rx $OBJ/valgrind-sftp-server.sh
		SFTPSERVER="$OBJ/valgrind-sftp-server.sh"
	fi
fi

# Logfiles.
# SSH_LOGFILE should be the debug output of ssh(1) only
# SSHD_LOGFILE should be the debug output of sshd(8) only
# REGRESS_LOGFILE is the output of the test itself stdout and stderr
if [ "x$TEST_SSH_LOGFILE" = "x" ]; then
	TEST_SSH_LOGFILE=$OBJ/ssh.log
fi
if [ "x$TEST_SSHD_LOGFILE" = "x" ]; then
	TEST_SSHD_LOGFILE=$OBJ/sshd.log
fi
if [ "x$TEST_REGRESS_LOGFILE" = "x" ]; then
	TEST_REGRESS_LOGFILE=$OBJ/regress.log
fi

# truncate logfiles
>$TEST_SSH_LOGFILE
>$TEST_SSHD_LOGFILE
>$TEST_REGRESS_LOGFILE

# Create wrapper ssh with logging.  We can't just specify "SSH=ssh -E..."
# because sftp and scp don't handle spaces in arguments.
SSHLOGWRAP=$OBJ/ssh-log-wrapper.sh
echo "#!/bin/sh" > $SSHLOGWRAP
echo "exec ${SSH} -E${TEST_SSH_LOGFILE} "'"$@"' >>$SSHLOGWRAP

chmod a+rx $OBJ/ssh-log-wrapper.sh
REAL_SSH="$SSH"
SSH="$SSHLOGWRAP"

# Some test data.  We make a copy because some tests will overwrite it.
# The tests may assume that $DATA exists and is writable and $COPY does
# not exist.  Tests requiring larger data files can call increase_datafile_size
# [kbytes] to ensure the file is at least that large.
DATANAME=data
DATA=$OBJ/${DATANAME}
cat ${SSHAGENT_BIN} >${DATA}
chmod u+w ${DATA}
COPY=$OBJ/copy
rm -f ${COPY}

increase_datafile_size()
{
	while [ `du -k ${DATA} | cut -f1` -lt $1 ]; do
		cat ${SSHAGENT_BIN} >>${DATA}
	done
}

# these should be used in tests
export SSH SSHD SSHAGENT SSHADD SSHKEYGEN SSHKEYSCAN SFTP SFTPSERVER SCP
#echo $SSH $SSHD $SSHAGENT $SSHADD $SSHKEYGEN $SSHKEYSCAN $SFTP $SFTPSERVER $SCP

# Portable specific functions
have_prog()
{
	saved_IFS="$IFS"
	IFS=":"
	for i in $PATH
	do
		if [ -x $i/$1 ]; then
			IFS="$saved_IFS"
			return 0
		fi
	done
	IFS="$saved_IFS"
	return 1
}

jot() {
	awk "BEGIN { for (i = $2; i < $2 + $1; i++) { printf \"%d\n\", i } exit }"
}

# Check whether preprocessor symbols are defined in config.h.
config_defined ()
{
	str=$1
	while test "x$2" != "x" ; do
		str="$str|$2"
		shift
	done
	egrep "^#define.*($str)" ${BUILDDIR}/config.h >/dev/null 2>&1
}

md5 () {
	if have_prog md5sum; then
		md5sum
	elif have_prog openssl; then
		openssl md5
	elif have_prog cksum; then
		cksum
	elif have_prog sum; then
		sum
	else
		wc -c
	fi
}
# End of portable specific functions

stop_sshd ()
{
	if [ -f $PIDFILE ]; then
		pid=`$SUDO cat $PIDFILE`
		if [ "X$pid" = "X" ]; then
			echo no sshd running
		else
			if [ $pid -lt 2 ]; then
				echo bad pid for sshd: $pid
			else
				$SUDO kill $pid
				trace "wait for sshd to exit"
				i=0;
				while [ -f $PIDFILE -a $i -lt 5 ]; do
					i=`expr $i + 1`
					sleep $i
				done
				if test -f $PIDFILE; then
					if $SUDO kill -0 $pid; then
						echo "sshd didn't exit " \
						    "port $PORT pid $pid"
					else
						echo "sshd died without cleanup"
					fi
					exit 1
				fi
			fi
		fi
	fi
}

make_tmpdir ()
{
	SSH_REGRESS_TMP="$($OBJ/mkdtemp openssh-XXXXXXXX)" || \
	    fatal "failed to create temporary directory"
}

# helper
cleanup ()
{
	if [ "x$SSH_PID" != "x" ]; then
		if [ $SSH_PID -lt 2 ]; then
			echo bad pid for ssh: $SSH_PID
		else
			kill $SSH_PID
		fi
	fi
	if [ "x$SSH_REGRESS_TMP" != "x" ]; then
		rm -rf "$SSH_REGRESS_TMP"
	fi
	stop_sshd
}

start_debug_log ()
{
	echo "trace: $@" >$TEST_REGRESS_LOGFILE
	echo "trace: $@" >$TEST_SSH_LOGFILE
	echo "trace: $@" >$TEST_SSHD_LOGFILE
}

save_debug_log ()
{
	echo $@ >>$TEST_REGRESS_LOGFILE
	echo $@ >>$TEST_SSH_LOGFILE
	echo $@ >>$TEST_SSHD_LOGFILE
	(cat $TEST_REGRESS_LOGFILE; echo) >>$OBJ/failed-regress.log
	(cat $TEST_SSH_LOGFILE; echo) >>$OBJ/failed-ssh.log
	(cat $TEST_SSHD_LOGFILE; echo) >>$OBJ/failed-sshd.log
}

trace ()
{
	start_debug_log $@
	if [ "X$TEST_SSH_TRACE" = "Xyes" ]; then
		echo "$@"
	fi
}

verbose ()
{
	start_debug_log $@
	if [ "X$TEST_SSH_QUIET" != "Xyes" ]; then
		echo "$@"
	fi
}

warn ()
{
	echo "WARNING: $@" >>$TEST_SSH_LOGFILE
	echo "WARNING: $@"
}

fail ()
{
	save_debug_log "FAIL: $@"
	RESULT=1
	echo "$@"
	if test "x$TEST_SSH_FAIL_FATAL" != "x" ; then
		cleanup
		exit $RESULT
	fi
}

fatal ()
{
	save_debug_log "FATAL: $@"
	printf "FATAL: "
	fail "$@"
	cleanup
	exit $RESULT
}

RESULT=0
PIDFILE=$OBJ/pidfile

trap fatal 3 2

# create server config
cat << EOF > $OBJ/sshd_config
	StrictModes		no
	Port			$PORT
	AddressFamily		inet
	ListenAddress		127.0.0.1
	#ListenAddress		::1
	PidFile			$PIDFILE
	AuthorizedKeysFile	$OBJ/authorized_keys_%u
	LogLevel		DEBUG3
	AcceptEnv		_XXX_TEST_*
	AcceptEnv		_XXX_TEST
	Subsystem	sftp	$SFTPSERVER
EOF

# This may be necessary if /usr/src and/or /usr/obj are group-writable,
# but if you aren't careful with permissions then the unit tests could
# be abused to locally escalate privileges.
if [ ! -z "$TEST_SSH_UNSAFE_PERMISSIONS" ]; then
	echo "StrictModes no" >> $OBJ/sshd_config
fi

if [ ! -z "$TEST_SSH_SSHD_CONFOPTS" ]; then
	trace "adding sshd_config option $TEST_SSH_SSHD_CONFOPTS"
	echo "$TEST_SSH_SSHD_CONFOPTS" >> $OBJ/sshd_config
fi

# server config for proxy connects
cp $OBJ/sshd_config $OBJ/sshd_proxy

# allow group-writable directories in proxy-mode
echo 'StrictModes no' >> $OBJ/sshd_proxy

# create client config
cat << EOF > $OBJ/ssh_config
Host *
	Hostname		127.0.0.1
	HostKeyAlias		localhost-with-alias
	Port			$PORT
	User			$USER
	GlobalKnownHostsFile	$OBJ/known_hosts
	UserKnownHostsFile	$OBJ/known_hosts
	PubkeyAuthentication	yes
	ChallengeResponseAuthentication	no
	HostbasedAuthentication	no
	PasswordAuthentication	no
	BatchMode		yes
	StrictHostKeyChecking	yes
	LogLevel		DEBUG3
EOF

if [ ! -z "$TEST_SSH_SSH_CONFOPTS" ]; then
	trace "adding ssh_config option $TEST_SSH_SSH_CONFOPTS"
	echo "$TEST_SSH_SSH_CONFOPTS" >> $OBJ/ssh_config
fi

rm -f $OBJ/known_hosts $OBJ/authorized_keys_$USER

SSH_KEYTYPES="rsa ed25519"

trace "generate keys"
for t in ${SSH_KEYTYPES}; do
	# generate user key
	if [ ! -f $OBJ/$t ] || [ ${SSHKEYGEN_BIN} -nt $OBJ/$t ]; then
		rm -f $OBJ/$t
		${SSHKEYGEN} -q -N '' -t $t  -f $OBJ/$t ||\
			fail "ssh-keygen for $t failed"
	fi

	# known hosts file for client
	(
		printf 'localhost-with-alias,127.0.0.1,::1 '
		cat $OBJ/$t.pub
	) >> $OBJ/known_hosts

	# setup authorized keys
	cat $OBJ/$t.pub >> $OBJ/authorized_keys_$USER
	echo IdentityFile $OBJ/$t >> $OBJ/ssh_config

	# use key as host key, too
	$SUDO cp $OBJ/$t $OBJ/host.$t
	echo HostKey $OBJ/host.$t >> $OBJ/sshd_config

	# don't use SUDO for proxy connect
	echo HostKey $OBJ/$t >> $OBJ/sshd_proxy
done
chmod 644 $OBJ/authorized_keys_$USER

# Activate Twisted Conch tests if the binary is present
REGRESS_INTEROP_CONCH=no
if test -x "$CONCH" ; then
	REGRESS_INTEROP_CONCH=yes
fi
case "$SCRIPT" in
*conch*)	;;
*)		REGRESS_INTEROP_CONCH=no
esac

if test "$REGRESS_INTEROP_CONCH" = "yes" ; then
	# Convert rsa key to old format to work around
	# https://twistedmatrix.com/trac/ticket/9515
	cp $OBJ/rsa $OBJ/rsa_oldfmt
	cp $OBJ/rsa.pub $OBJ/rsa_oldfmt.pub
	${SSHKEYGEN} -p -N '' -m PEM -f $OBJ/rsa_oldfmt >/dev/null
fi

# If PuTTY is present and we are running a PuTTY test, prepare keys and
# configuration
REGRESS_INTEROP_PUTTY=no
if test -x "$PUTTYGEN" -a -x "$PLINK" ; then
	REGRESS_INTEROP_PUTTY=yes
fi
case "$SCRIPT" in
*putty*)	;;
*)		REGRESS_INTEROP_PUTTY=no ;;
esac

if test "$REGRESS_INTEROP_PUTTY" = "yes" ; then
	mkdir -p ${OBJ}/.putty

	# Add a PuTTY key to authorized_keys
	rm -f ${OBJ}/putty.rsa2
	if ! puttygen -t rsa -o ${OBJ}/putty.rsa2 \
	    --random-device=/dev/urandom \
	    --new-passphrase /dev/null < /dev/null > /dev/null; then
		echo "Your installed version of PuTTY is too old to support --new-passphrase; trying without (may require manual interaction) ..." >&2
		puttygen -t rsa -o ${OBJ}/putty.rsa2 < /dev/null > /dev/null
	fi
	puttygen -O public-openssh ${OBJ}/putty.rsa2 \
	    >> $OBJ/authorized_keys_$USER

	# Convert rsa2 host key to PuTTY format
	cp $OBJ/rsa $OBJ/rsa_oldfmt
	${SSHKEYGEN} -p -N '' -m PEM -f $OBJ/rsa_oldfmt >/dev/null
	${SRC}/ssh2putty.sh 127.0.0.1 $PORT $OBJ/rsa_oldfmt > \
	    ${OBJ}/.putty/sshhostkeys
	${SRC}/ssh2putty.sh 127.0.0.1 22 $OBJ/rsa_oldfmt >> \
	    ${OBJ}/.putty/sshhostkeys
	rm -f $OBJ/rsa_oldfmt

	# Setup proxied session
	mkdir -p ${OBJ}/.putty/sessions
	rm -f ${OBJ}/.putty/sessions/localhost_proxy
	echo "Protocol=ssh" >> ${OBJ}/.putty/sessions/localhost_proxy
	echo "HostName=127.0.0.1" >> ${OBJ}/.putty/sessions/localhost_proxy
	echo "PortNumber=$PORT" >> ${OBJ}/.putty/sessions/localhost_proxy
	echo "ProxyMethod=5" >> ${OBJ}/.putty/sessions/localhost_proxy
	echo "ProxyTelnetCommand=sh ${SRC}/sshd-log-wrapper.sh ${TEST_SSHD_LOGFILE} ${SSHD} -i -f $OBJ/sshd_proxy" >> ${OBJ}/.putty/sessions/localhost_proxy
	echo "ProxyLocalhost=1" >> ${OBJ}/.putty/sessions/localhost_proxy

	PUTTYDIR=${OBJ}/.putty
	export PUTTYDIR

	REGRESS_INTEROP_PUTTY=yes
fi

# create a proxy version of the client config
(
	cat $OBJ/ssh_config
	echo proxycommand ${SUDO} sh ${SRC}/sshd-log-wrapper.sh ${TEST_SSHD_LOGFILE} ${SSHD} -i -f $OBJ/sshd_proxy
) > $OBJ/ssh_proxy

# check proxy config
${SSHD} -t -f $OBJ/sshd_proxy	|| fatal "sshd_proxy broken"

start_sshd ()
{
	# start sshd
	$SUDO ${SSHD} -f $OBJ/sshd_config "$@" -t || fatal "sshd_config broken"
	$SUDO ${SSHD} -f $OBJ/sshd_config "$@" -E$TEST_SSHD_LOGFILE

	trace "wait for sshd"
	i=0;
	while [ ! -f $PIDFILE -a $i -lt 10 ]; do
		i=`expr $i + 1`
		sleep $i
	done

	test -f $PIDFILE || fatal "no sshd running on port $PORT"
}

# source test body
. $SCRIPT

# kill sshd
cleanup
if [ $RESULT -eq 0 ]; then
	verbose ok $tid
else
	echo failed $tid
fi
exit $RESULT