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Diffstat (limited to 'regress/dynamic-forward.sh')
-rw-r--r-- | regress/dynamic-forward.sh | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/regress/dynamic-forward.sh b/regress/dynamic-forward.sh new file mode 100644 index 0000000..4674a7b --- /dev/null +++ b/regress/dynamic-forward.sh @@ -0,0 +1,50 @@ +# $OpenBSD: dynamic-forward.sh,v 1.4 2004/06/22 22:55:56 dtucker Exp $ +# Placed in the Public Domain. + +tid="dynamic forwarding" + +FWDPORT=`expr $PORT + 1` + +DATA=/bin/ls${EXEEXT} + +if have_prog nc && nc -h 2>&1 | grep "proxy address" >/dev/null; then + proxycmd="nc -x 127.0.0.1:$FWDPORT -X" +elif have_prog connect; then + proxycmd="connect -S 127.0.0.1:$FWDPORT -" +else + echo "skipped (no suitable ProxyCommand found)" + exit 0 +fi +trace "will use ProxyCommand $proxycmd" + +start_sshd + +for p in 1 2; do + trace "start dynamic forwarding, fork to background" + ${SSH} -$p -F $OBJ/ssh_config -f -D $FWDPORT -q somehost \ + exec sh -c \'"echo \$\$ > $OBJ/remote_pid; exec sleep 444"\' + + for s in 4 5; do + for h in 127.0.0.1 localhost; do + trace "testing ssh protocol $p socks version $s host $h" + ${SSH} -F $OBJ/ssh_config \ + -o "ProxyCommand ${proxycmd}${s} $h $PORT" \ + somehost cat $DATA > $OBJ/ls.copy + test -f $OBJ/ls.copy || fail "failed copy $DATA" + cmp $DATA $OBJ/ls.copy || fail "corrupted copy of $DATA" + done + done + + if [ -f $OBJ/remote_pid ]; then + remote=`cat $OBJ/remote_pid` + trace "terminate remote shell, pid $remote" + if [ $remote -gt 1 ]; then + kill -HUP $remote + fi + else + fail "no pid file: $OBJ/remote_pid" + fi + + # Must allow time for connection tear-down + sleep 2 +done |