1# $OpenBSD: multiplex.sh,v 1.14 2012/09/09 11:51:25 dtucker Exp $ 2# Placed in the Public Domain. 3 4CTL=$OBJ/ctl-sock 5 6tid="connection multiplexing" 7 8DATA=/bin/ls 9COPY=$OBJ/ls.copy 10 11start_sshd 12 13trace "start master, fork to background" 14${SSH} -Nn2 -MS$CTL -F $OBJ/ssh_config -oSendEnv="_XXX_TEST" somehost & 15MASTER_PID=$! 16 17# Wait for master to start and authenticate 18sleep 5 19 20verbose "test $tid: envpass" 21trace "env passing over multiplexed connection" 22_XXX_TEST=blah ${SSH} -F $OBJ/ssh_config -oSendEnv="_XXX_TEST" -S$CTL otherhost sh << 'EOF' 23 test X"$_XXX_TEST" = X"blah" 24EOF 25if [ $? -ne 0 ]; then 26 fail "environment not found" 27fi 28 29verbose "test $tid: transfer" 30rm -f ${COPY} 31trace "ssh transfer over multiplexed connection and check result" 32${SSH} -F $OBJ/ssh_config -S$CTL otherhost cat ${DATA} > ${COPY} 33test -f ${COPY} || fail "ssh -Sctl: failed copy ${DATA}" 34cmp ${DATA} ${COPY} || fail "ssh -Sctl: corrupted copy of ${DATA}" 35 36rm -f ${COPY} 37trace "ssh transfer over multiplexed connection and check result" 38${SSH} -F $OBJ/ssh_config -S $CTL otherhost cat ${DATA} > ${COPY} 39test -f ${COPY} || fail "ssh -S ctl: failed copy ${DATA}" 40cmp ${DATA} ${COPY} || fail "ssh -S ctl: corrupted copy of ${DATA}" 41 42rm -f ${COPY} 43trace "sftp transfer over multiplexed connection and check result" 44echo "get ${DATA} ${COPY}" | \ 45 ${SFTP} -S ${SSH} -F $OBJ/ssh_config -oControlPath=$CTL otherhost >>$TEST_SSH_LOGFILE 2>&1 46test -f ${COPY} || fail "sftp: failed copy ${DATA}" 47cmp ${DATA} ${COPY} || fail "sftp: corrupted copy of ${DATA}" 48 49rm -f ${COPY} 50trace "scp transfer over multiplexed connection and check result" 51${SCP} -S ${SSH} -F $OBJ/ssh_config -oControlPath=$CTL otherhost:${DATA} ${COPY} >>$TEST_SSH_LOGFILE 2>&1 52test -f ${COPY} || fail "scp: failed copy ${DATA}" 53cmp ${DATA} ${COPY} || fail "scp: corrupted copy of ${DATA}" 54 55rm -f ${COPY} 56 57for s in 0 1 4 5 44; do 58 trace "exit status $s over multiplexed connection" 59 verbose "test $tid: status $s" 60 ${SSH} -F $OBJ/ssh_config -S $CTL otherhost exit $s 61 r=$? 62 if [ $r -ne $s ]; then 63 fail "exit code mismatch for protocol $p: $r != $s" 64 fi 65 66 # same with early close of stdout/err 67 trace "exit status $s with early close over multiplexed connection" 68 ${SSH} -F $OBJ/ssh_config -S $CTL -n otherhost \ 69 exec sh -c \'"sleep 2; exec > /dev/null 2>&1; sleep 3; exit $s"\' 70 r=$? 71 if [ $r -ne $s ]; then 72 fail "exit code (with sleep) mismatch for protocol $p: $r != $s" 73 fi 74done 75 76trace "test check command" 77${SSH} -F $OBJ/ssh_config -S $CTL -Ocheck otherhost || fail "check command failed" 78 79trace "test exit command" 80${SSH} -F $OBJ/ssh_config -S $CTL -Oexit otherhost || fail "send exit command failed" 81 82# Wait for master to exit 83sleep 2 84 85ps -p $MASTER_PID >/dev/null && fail "exit command failed" 86 87# Restart master and test -O stop command with master using -N 88trace "start master, fork to background" 89${SSH} -Nn2 -MS$CTL -F $OBJ/ssh_config -oSendEnv="_XXX_TEST" somehost & 90MASTER_PID=$! 91sleep 5 # Wait for master to start and authenticate 92trace "test stop command" 93${SSH} -F $OBJ/ssh_config -S $CTL -Ostop otherhost || fail "send stop command failed" 94sleep 2 # Wait for master to exit 95ps -p $MASTER_PID >/dev/null && fail "stop command failed" 96