1 files changed, 33 insertions, 0 deletions

diff --git a/regress/forwarding.sh b/regress/forwarding.sh
new file mode 100644
index 000000000..7b281c013
--- /dev/null
+++ b/regress/forwarding.sh
@@ -0,0 +1,33 @@
+#       $OpenBSD: forwarding.sh,v 1.4 2002/03/15 13:08:56 markus Exp $
+#       Placed in the Public Domain.
+
+tid="local and remote forwarding"
+
+start_sshd
+
+base=33
+last=$PORT
+fwd=""
+for j in 0 1 2; do
+        for i in 0 1 2; do
+                a=$base$j$i
+                b=`expr $a + 50`
+                c=$last
+                # fwd chain: $a -> $b -> $c
+                fwd="$fwd -L$a:127.0.0.1:$b -R$b:127.0.0.1:$c"
+                last=$a
+        done
+done
+for p in 1 2; do
+        q=`expr 3 - $p`
+        trace "start forwarding, fork to background"
+        ${SSH} -$p -F $OBJ/ssh_config -f $fwd somehost sleep 10
+
+        trace "transfer over forwarded channels and check result"
+        ${SSH} -$q -F $OBJ/ssh_config -p$last -o 'ConnectionAttempts=4' \
+                somehost cat /bin/ls > $OBJ/ls.copy
+        test -f $OBJ/ls.copy                    || fail "failed copy /bin/ls"
+        cmp /bin/ls $OBJ/ls.copy                || fail "corrupted copy of /bin/ls"
+
+        sleep 10
+done