regress/rekey.sh

   1 #       $OpenBSD: rekey.sh,v 1.1 2003/03/28 13:58:28 markus Exp $
   2 #       Placed in the Public Domain.
   3
   4 tid="rekey during transfer data"
   5
   6 DATA=${OBJ}/data
   7 COPY=${OBJ}/copy
   8 LOG=${OBJ}/log
   9
  10 rm -f ${COPY} ${LOG} ${DATA}
  11 dd if=/bin/ls${EXEEXT} of=${DATA} bs=1k seek=511 count=1 > /dev/null 2>&1
  12
  13 for s in 16 1k 128k 256k; do
  14         trace "rekeylimit ${s}"
  15         rm -f ${COPY}
  16         cat $DATA | \
  17                 ${SSH} -oCompression=no -oRekeyLimit=$s \
  18                         -v -F $OBJ/ssh_proxy somehost "cat > ${COPY}" \
  19                 2> ${LOG}
  20         if [ $? -ne 0 ]; then
  21                 fail "ssh failed"
  22         fi
  23         cmp $DATA ${COPY}               || fail "corrupted copy"
  24         n=`grep 'NEWKEYS sent' ${LOG} | wc -l`
  25         n=`expr $n - 1`
  26         trace "$n rekeying(s)"
  27         if [ $n -lt 1 ]; then
  28                 fail "no rekeying occured"
  29         fi
  30 done
  31 rm -f ${COPY} ${LOG} ${DATA}