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 touch ${DATA}
  12 dd if=/bin/ls${EXEEXT} of=${DATA} bs=1k seek=511 count=1 > /dev/null 2>&1
  13
  14 for s in 16 1k 128k 256k; do
  15         trace "rekeylimit ${s}"
  16         rm -f ${COPY}
  17         cat $DATA | \
  18                 ${SSH} -oCompression=no -oRekeyLimit=$s \
  19                         -v -F $OBJ/ssh_proxy somehost "cat > ${COPY}" \
  20                 2> ${LOG}
  21         if [ $? -ne 0 ]; then
  22                 fail "ssh failed"
  23         fi
  24         cmp $DATA ${COPY}               || fail "corrupted copy"
  25         n=`grep 'NEWKEYS sent' ${LOG} | wc -l`
  26         n=`expr $n - 1`
  27         trace "$n rekeying(s)"
  28         if [ $n -lt 1 ]; then
  29                 fail "no rekeying occured"
  30         fi
  31 done
  32 rm -f ${COPY} ${LOG} ${DATA}