#!/bin/bash

IFS=
HOSTNAME=/home/rancid/var/rancid/network/configs/$1

pho()
{
echo "<"$1">"
}

phc()
{
echo "</"$1">"
}

get_object()
{
 OBJN=$1
 #egrep -A 100 "$OBJN$" $HOSTNAME | egrep "object|subnet|host" | egrep -m2 -B 100 "^[a-z]" | head -n -1 | tail -n +2 | while read -r LINE
 egrep -A 100 "$OBJN$" $HOSTNAME | egrep -m2 -B 100 "^[a-z]" | head -n -1 | tail -n +2 | while read -r LINE
 do
  if [[ "$LINE" =~ "group-object" ]]
  then
   echo "<br><i><b>>>> $LINE</b></i>"
  else
   echo $LINE
  fi
  if [[ "$LINE" =~ "group-object" ]]
  then
   OBJNN=$(echo $LINE | awk '{print $2}')
   get_object $OBJNN
   echo " <i><b><<< group-object $OBJNN</b></i><br><br>"
  elif [[ "$LINE" =~ "network-object object" ]]
  then
   OBJNN=$(echo $LINE | awk '{print $3}')
   get_object $OBJNN
   echo ""
  else
   I=1
  fi
 done
}

pho html
pho head
echo "
<style>
td {
  border: 1px solid black;
  spacing: 0px;
  padding: 10px;
}
table { 
    border-spacing: 10px;
    border-collapse: separate;
}
</style>
"

phc head
pho body
pho "table cellspacing=1 cellpading=1"
# pick crypto map entry
egrep "crypto map .* set peer|crypto map .* ipsec-isakmp dynamic" $HOSTNAME | grep -v 65535 | while read -r LINE ; do
 NR=$(echo "$LINE" | awk '{print $4}')
 CM=$(echo "$LINE" | awk '{print $3}')
pho tr

pho "td valign=top style='white-space: pre'"
echo "<b>Tunnel</b>"
echo "#"$NR
phc td; pho "td valign=top style='white-space: pre'"
 echo "<b>Crypto Map:</b>"
 echo "$CM"
phc td

pho "td valign=top style='white-space: pre'"
 #get peer for cm entry
 echo "<b>Peer(s):</b>"
 PEER=$(egrep "crypto map .* $NR set peer|crypto map .* $NR ipsec-isakmp dynamic" $HOSTNAME | awk '{print $7 " " $8 " " $9}')
 PEERIP=$PEER
 echo $PEER | sed 's/ /<br>/g'
phc td

pho "td valign=top style='white-space: pre'" 
 #get acl for cm entry
 ACL=$(egrep "crypto .*map .* $NR match address" $HOSTNAME | awk '{print $7}')
 echo "<b>Access-List:</b>"
 echo $ACL
phc td

pho "td valign=top style='white-space: pre'"
 ACEl=$(egrep "access-list $ACL " $HOSTNAME | awk '{print $6 " " $7}')
 echo "<b>Lokal:</b>"

 echo $ACEl | while read -r LINEl
 do
  echo $LINEl
  if [[ "$LINEl" =~ "object" ]]
  then
   OBJN=$(echo $LINEl | awk '{print $2}')
   get_object $OBJN
  fi
 done
phc td

pho "td valign=top style='white-space: pre'"
 ACEr=$(egrep "access-list $ACL " $HOSTNAME | awk '{print $8 " " $9}')
 echo "<b>Remote:</b>"

 echo $ACEr | while read -r LINEr
 do
  echo $LINEr
  if [[ "$LINEr" =~ "object" ]]
  then
   OBJN=$(echo $LINEr | awk '{print $2}')
   get_object $OBJN
  fi
 done

phc td
phc tr

pho tr

pho "td style='border-style: none'"
phc td

pho "td colspan=5"
for IP in `echo $PEERIP | sed 's/ /\n/'`
do
IP=$(echo $IP | sed 's/ //')
grep -A 3 "tunnel-group $IP" $HOSTNAME | grep "isakmp keepalive" && pho br

 GP=$(egrep -A 3 "tunnel-group $IP" $HOSTNAME | grep "default-group-p" | sed 's/ default-group-policy //')
 echo "Group-Policy: $GP<br>"
done

egrep "crypto map .* $NR " $HOSTNAME | grep pfs | awk '{print $6 " " $7 "<br>"}'
egrep "crypto map .* $NR " $HOSTNAME | grep security | awk '{print $6 " " $7i " " $8 " " $9 "<br>"}'
egrep "crypto map .* $NR " $HOSTNAME | grep transform | awk '{print $7 " " $8 "<br>"}'
phc td
phc tr
pho "tr height=20px"
phc tr
done

phc table
phc body
phc html