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Commit | Line | Data |
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836d58d7 | 1 | # $OpenBSD: forwarding.sh,v 1.4 2002/03/15 13:08:56 markus Exp $ |
2 | # Placed in the Public Domain. | |
3 | ||
4 | tid="local and remote forwarding" | |
5 | ||
6 | start_sshd | |
7 | ||
8 | base=33 | |
9 | last=$PORT | |
10 | fwd="" | |
11 | for j in 0 1 2; do | |
12 | for i in 0 1 2; do | |
13 | a=$base$j$i | |
14 | b=`expr $a + 50` | |
15 | c=$last | |
16 | # fwd chain: $a -> $b -> $c | |
17 | fwd="$fwd -L$a:127.0.0.1:$b -R$b:127.0.0.1:$c" | |
18 | last=$a | |
19 | done | |
20 | done | |
21 | for p in 1 2; do | |
22 | q=`expr 3 - $p` | |
23 | trace "start forwarding, fork to background" | |
24 | ${SSH} -$p -F $OBJ/ssh_config -f $fwd somehost sleep 10 | |
25 | ||
26 | trace "transfer over forwarded channels and check result" | |
27 | ${SSH} -$q -F $OBJ/ssh_config -p$last -o 'ConnectionAttempts=4' \ | |
28 | somehost cat /bin/ls > $OBJ/ls.copy | |
29 | test -f $OBJ/ls.copy || fail "failed copy /bin/ls" | |
30 | cmp /bin/ls $OBJ/ls.copy || fail "corrupted copy of /bin/ls" | |
31 | ||
32 | sleep 10 | |
33 | done |