1 # $OpenBSD: test-exec.sh,v 1.51 2015/03/03 22:35:19 markus Exp $
2 # Placed in the Public Domain.
10 case `uname -s 2>/dev/null` in
24 if [ ! -z "$TEST_SSH_PORT" ]; then
30 if [ -x /usr/ucb/whoami ]; then
31 USER=`/usr/ucb/whoami`
32 elif whoami >/dev/null 2>&1; then
34 elif logname >/dev/null 2>&1; then
41 if [ "x$OBJ" = "x" ]; then
42 echo '$OBJ not defined'
45 if [ ! -d $OBJ ]; then
46 echo "not a directory: $OBJ"
50 if [ "x$SCRIPT" = "x" ]; then
51 echo '$SCRIPT not defined'
54 if [ ! -f $SCRIPT ]; then
55 echo "not a file: $SCRIPT"
58 if $TEST_SHELL -n $SCRIPT; then
61 echo "syntax error in $SCRIPT"
66 SRC=`dirname ${SCRIPT}`
74 SSHKEYSCAN=ssh-keyscan
76 SFTPSERVER=/usr/libexec/openssh/sftp-server
84 if [ "x$TEST_SSH_SSH" != "x" ]; then
87 if [ "x$TEST_SSH_SSHD" != "x" ]; then
88 SSHD="${TEST_SSH_SSHD}"
90 if [ "x$TEST_SSH_SSHAGENT" != "x" ]; then
91 SSHAGENT="${TEST_SSH_SSHAGENT}"
93 if [ "x$TEST_SSH_SSHADD" != "x" ]; then
94 SSHADD="${TEST_SSH_SSHADD}"
96 if [ "x$TEST_SSH_SSHKEYGEN" != "x" ]; then
97 SSHKEYGEN="${TEST_SSH_SSHKEYGEN}"
99 if [ "x$TEST_SSH_SSHKEYSCAN" != "x" ]; then
100 SSHKEYSCAN="${TEST_SSH_SSHKEYSCAN}"
102 if [ "x$TEST_SSH_SFTP" != "x" ]; then
103 SFTP="${TEST_SSH_SFTP}"
105 if [ "x$TEST_SSH_SFTPSERVER" != "x" ]; then
106 SFTPSERVER="${TEST_SSH_SFTPSERVER}"
108 if [ "x$TEST_SSH_SCP" != "x" ]; then
109 SCP="${TEST_SSH_SCP}"
111 if [ "x$TEST_SSH_PLINK" != "x" ]; then
112 # Find real binary, if it exists
113 case "${TEST_SSH_PLINK}" in
114 /*) PLINK="${TEST_SSH_PLINK}" ;;
115 *) PLINK=`which ${TEST_SSH_PLINK} 2>/dev/null` ;;
118 if [ "x$TEST_SSH_PUTTYGEN" != "x" ]; then
119 # Find real binary, if it exists
120 case "${TEST_SSH_PUTTYGEN}" in
121 /*) PUTTYGEN="${TEST_SSH_PUTTYGEN}" ;;
122 *) PUTTYGEN=`which ${TEST_SSH_PUTTYGEN} 2>/dev/null` ;;
125 if [ "x$TEST_SSH_CONCH" != "x" ]; then
126 # Find real binary, if it exists
127 case "${TEST_SSH_CONCH}" in
128 /*) CONCH="${TEST_SSH_CONCH}" ;;
129 *) CONCH=`which ${TEST_SSH_CONCH} 2>/dev/null` ;;
133 SSH_PROTOCOLS=`$SSH -Q protocol-version`
134 if [ "x$TEST_SSH_PROTOCOLS" != "x" ]; then
135 SSH_PROTOCOLS="${TEST_SSH_PROTOCOLS}"
138 # Path to sshd must be absolute for rexec
141 *) SSHD=`which $SSHD` ;;
146 *) SSHAGENT=`which $SSHAGENT` ;;
149 # Record the actual binaries used.
152 SSHAGENT_BIN=${SSHAGENT}
154 SSHKEYGEN_BIN=${SSHKEYGEN}
155 SSHKEYSCAN_BIN=${SSHKEYSCAN}
157 SFTPSERVER_BIN=${SFTPSERVER}
160 if [ "x$USE_VALGRIND" != "x" ]; then
161 mkdir -p $OBJ/valgrind-out
162 VG_TEST=`basename $SCRIPT .sh`
164 # Some tests are difficult to fix.
166 connect-privsep|reexec)
170 if [ x"$VG_SKIP" = "x" ]; then
171 VG_IGNORE="/bin/*,/sbin/*,/usr/*,/var/*"
172 VG_LOG="$OBJ/valgrind-out/${VG_TEST}."
173 VG_OPTS="--track-origins=yes --leak-check=full"
174 VG_OPTS="$VG_OPTS --trace-children=yes"
175 VG_OPTS="$VG_OPTS --trace-children-skip=${VG_IGNORE}"
177 if [ "x$VALGRIND_PATH" != "x" ]; then
178 VG_PATH="$VALGRIND_PATH"
180 VG="$VG_PATH $VG_OPTS"
181 SSH="$VG --log-file=${VG_LOG}ssh.%p $SSH"
182 SSHD="$VG --log-file=${VG_LOG}sshd.%p $SSHD"
183 SSHAGENT="$VG --log-file=${VG_LOG}ssh-agent.%p $SSHAGENT"
184 SSHADD="$VG --log-file=${VG_LOG}ssh-add.%p $SSHADD"
185 SSHKEYGEN="$VG --log-file=${VG_LOG}ssh-keygen.%p $SSHKEYGEN"
186 SSHKEYSCAN="$VG --log-file=${VG_LOG}ssh-keyscan.%p $SSHKEYSCAN"
187 SFTP="$VG --log-file=${VG_LOG}sftp.%p ${SFTP}"
188 SCP="$VG --log-file=${VG_LOG}scp.%p $SCP"
189 cat > $OBJ/valgrind-sftp-server.sh << EOF
191 exec $VG --log-file=${VG_LOG}sftp-server.%p $SFTPSERVER "\$@"
193 chmod a+rx $OBJ/valgrind-sftp-server.sh
194 SFTPSERVER="$OBJ/valgrind-sftp-server.sh"
199 # SSH_LOGFILE should be the debug output of ssh(1) only
200 # SSHD_LOGFILE should be the debug output of sshd(8) only
201 # REGRESS_LOGFILE is the output of the test itself stdout and stderr
202 if [ "x$TEST_SSH_LOGFILE" = "x" ]; then
203 TEST_SSH_LOGFILE=$OBJ/ssh.log
205 if [ "x$TEST_SSHD_LOGFILE" = "x" ]; then
206 TEST_SSHD_LOGFILE=$OBJ/sshd.log
208 if [ "x$TEST_REGRESS_LOGFILE" = "x" ]; then
209 TEST_REGRESS_LOGFILE=$OBJ/regress.log
215 >$TEST_REGRESS_LOGFILE
217 # Create wrapper ssh with logging. We can't just specify "SSH=ssh -E..."
218 # because sftp and scp don't handle spaces in arguments.
219 SSHLOGWRAP=$OBJ/ssh-log-wrapper.sh
220 echo "#!/bin/sh" > $SSHLOGWRAP
221 echo "exec ${SSH} -E${TEST_SSH_LOGFILE} "'"$@"' >>$SSHLOGWRAP
223 chmod a+rx $OBJ/ssh-log-wrapper.sh
226 # Some test data. We make a copy because some tests will overwrite it.
227 # The tests may assume that $DATA exists and is writable and $COPY does
228 # not exist. Tests requiring larger data files can call increase_datafile_size
229 # [kbytes] to ensure the file is at least that large.
231 DATA=$OBJ/${DATANAME}
232 cat ${SSHAGENT_BIN} >${DATA}
237 increase_datafile_size()
239 while [ `du -k ${DATA} | cut -f1` -lt $1 ]; do
240 cat ${SSHAGENT_BIN} >>${DATA}
244 # these should be used in tests
245 export SSH SSHD SSHAGENT SSHADD SSHKEYGEN SSHKEYSCAN SFTP SFTPSERVER SCP
246 #echo $SSH $SSHD $SSHAGENT $SSHADD $SSHKEYGEN $SSHKEYSCAN $SFTP $SFTPSERVER $SCP
248 # Portable specific functions
255 if [ -x $i/$1 ]; then
265 awk "BEGIN { for (i = $2; i < $2 + $1; i++) { printf \"%d\n\", i } exit }"
268 # Check whether preprocessor symbols are defined in config.h.
272 while test "x$2" != "x" ; do
276 egrep "^#define.*($str)" ${BUILDDIR}/config.h >/dev/null 2>&1
280 if have_prog md5sum; then
282 elif have_prog openssl; then
284 elif have_prog cksum; then
286 elif have_prog sum; then
292 # End of portable specific functions
297 if [ "x$SSH_PID" != "x" ]; then
298 if [ $SSH_PID -lt 2 ]; then
299 echo bad pid for ssh: $SSH_PID
304 if [ -f $PIDFILE ]; then
305 pid=`$SUDO cat $PIDFILE`
306 if [ "X$pid" = "X" ]; then
309 if [ $pid -lt 2 ]; then
310 echo bad pid for sshd: $pid
313 trace "wait for sshd to exit"
315 while [ -f $PIDFILE -a $i -lt 5 ]; do
319 test -f $PIDFILE && \
320 fatal "sshd didn't exit port $PORT pid $pid"
328 echo "trace: $@" >$TEST_REGRESS_LOGFILE
329 echo "trace: $@" >$TEST_SSH_LOGFILE
330 echo "trace: $@" >$TEST_SSHD_LOGFILE
335 echo $@ >>$TEST_REGRESS_LOGFILE
336 echo $@ >>$TEST_SSH_LOGFILE
337 echo $@ >>$TEST_SSHD_LOGFILE
338 (cat $TEST_REGRESS_LOGFILE; echo) >>$OBJ/failed-regress.log
339 (cat $TEST_SSH_LOGFILE; echo) >>$OBJ/failed-ssh.log
340 (cat $TEST_SSHD_LOGFILE; echo) >>$OBJ/failed-sshd.log
346 if [ "X$TEST_SSH_TRACE" = "Xyes" ]; then
354 if [ "X$TEST_SSH_QUIET" != "Xyes" ]; then
361 echo "WARNING: $@" >>$TEST_SSH_LOGFILE
367 save_debug_log "FAIL: $@"
375 save_debug_log "FATAL: $@"
384 echo ${SSH_PROTOCOLS} | grep "$1" >/dev/null
392 if ssh_version 1; then
398 # create server config
399 cat << EOF > $OBJ/sshd_config
404 ListenAddress 127.0.0.1
407 AuthorizedKeysFile $OBJ/authorized_keys_%u
409 AcceptEnv _XXX_TEST_*
411 Subsystem sftp $SFTPSERVER
414 if [ ! -z "$TEST_SSH_SSHD_CONFOPTS" ]; then
415 trace "adding sshd_config option $TEST_SSH_SSHD_CONFOPTS"
416 echo "$TEST_SSH_SSHD_CONFOPTS" >> $OBJ/sshd_config
419 # server config for proxy connects
420 cp $OBJ/sshd_config $OBJ/sshd_proxy
422 # allow group-writable directories in proxy-mode
423 echo 'StrictModes no' >> $OBJ/sshd_proxy
425 # create client config
426 cat << EOF > $OBJ/ssh_config
430 HostKeyAlias localhost-with-alias
433 GlobalKnownHostsFile $OBJ/known_hosts
434 UserKnownHostsFile $OBJ/known_hosts
435 RSAAuthentication yes
436 PubkeyAuthentication yes
437 ChallengeResponseAuthentication no
438 HostbasedAuthentication no
439 PasswordAuthentication no
440 RhostsRSAAuthentication no
442 StrictHostKeyChecking yes
446 if [ ! -z "$TEST_SSH_SSH_CONFOPTS" ]; then
447 trace "adding ssh_config option $TEST_SSH_SSHD_CONFOPTS"
448 echo "$TEST_SSH_SSH_CONFOPTS" >> $OBJ/ssh_config
451 rm -f $OBJ/known_hosts $OBJ/authorized_keys_$USER
453 if ssh_version 1; then
454 SSH_KEYTYPES="rsa rsa1"
456 SSH_KEYTYPES="rsa ed25519"
458 trace "generate keys"
459 for t in ${SSH_KEYTYPES}; do
461 if [ ! -f $OBJ/$t ] || [ ${SSHKEYGEN_BIN} -nt $OBJ/$t ]; then
463 ${SSHKEYGEN} -q -N '' -t $t -f $OBJ/$t ||\
464 fail "ssh-keygen for $t failed"
467 # known hosts file for client
469 printf 'localhost-with-alias,127.0.0.1,::1 '
471 ) >> $OBJ/known_hosts
473 # setup authorized keys
474 cat $OBJ/$t.pub >> $OBJ/authorized_keys_$USER
475 echo IdentityFile $OBJ/$t >> $OBJ/ssh_config
477 # use key as host key, too
478 $SUDO cp $OBJ/$t $OBJ/host.$t
479 echo HostKey $OBJ/host.$t >> $OBJ/sshd_config
481 # don't use SUDO for proxy connect
482 echo HostKey $OBJ/$t >> $OBJ/sshd_proxy
484 chmod 644 $OBJ/authorized_keys_$USER
486 # Activate Twisted Conch tests if the binary is present
487 REGRESS_INTEROP_CONCH=no
488 if test -x "$CONCH" ; then
489 REGRESS_INTEROP_CONCH=yes
492 # If PuTTY is present and we are running a PuTTY test, prepare keys and
494 REGRESS_INTEROP_PUTTY=no
495 if test -x "$PUTTYGEN" -a -x "$PLINK" ; then
496 REGRESS_INTEROP_PUTTY=yes
500 *) REGRESS_INTEROP_PUTTY=no ;;
503 if test "$REGRESS_INTEROP_PUTTY" = "yes" ; then
504 mkdir -p ${OBJ}/.putty
506 # Add a PuTTY key to authorized_keys
507 rm -f ${OBJ}/putty.rsa2
508 puttygen -t rsa -o ${OBJ}/putty.rsa2 < /dev/null > /dev/null
509 puttygen -O public-openssh ${OBJ}/putty.rsa2 \
510 >> $OBJ/authorized_keys_$USER
512 # Convert rsa2 host key to PuTTY format
513 ${SRC}/ssh2putty.sh 127.0.0.1 $PORT $OBJ/rsa > \
514 ${OBJ}/.putty/sshhostkeys
515 ${SRC}/ssh2putty.sh 127.0.0.1 22 $OBJ/rsa >> \
516 ${OBJ}/.putty/sshhostkeys
518 # Setup proxied session
519 mkdir -p ${OBJ}/.putty/sessions
520 rm -f ${OBJ}/.putty/sessions/localhost_proxy
521 echo "Hostname=127.0.0.1" >> ${OBJ}/.putty/sessions/localhost_proxy
522 echo "PortNumber=$PORT" >> ${OBJ}/.putty/sessions/localhost_proxy
523 echo "ProxyMethod=5" >> ${OBJ}/.putty/sessions/localhost_proxy
524 echo "ProxyTelnetCommand=sh ${SRC}/sshd-log-wrapper.sh ${TEST_SSHD_LOGFILE} ${SSHD} -i -f $OBJ/sshd_proxy" >> ${OBJ}/.putty/sessions/localhost_proxy
526 REGRESS_INTEROP_PUTTY=yes
529 # create a proxy version of the client config
532 echo proxycommand ${SUDO} sh ${SRC}/sshd-log-wrapper.sh ${TEST_SSHD_LOGFILE} ${SSHD} -i -f $OBJ/sshd_proxy
536 ${SSHD} -t -f $OBJ/sshd_proxy || fatal "sshd_proxy broken"
541 $SUDO ${SSHD} -f $OBJ/sshd_config "$@" -t || fatal "sshd_config broken"
542 $SUDO ${SSHD} -f $OBJ/sshd_config "$@" -E$TEST_SSHD_LOGFILE
544 trace "wait for sshd"
546 while [ ! -f $PIDFILE -a $i -lt 10 ]; do
551 test -f $PIDFILE || fatal "no sshd running on port $PORT"
559 if [ $RESULT -eq 0 ]; then