init

#!/bin/sh

if [ -n "${CACHE_PEER}" ]; then
  url=$CACHE_PEER

        # extract the user and password (if any)
        userpass="`echo $url | grep @ | cut -d@ -f1`"
        pass=`echo $userpass | grep : | cut -d: -f2`
        if [ -n "$pass" ]; then
                user=`echo $userpass | grep : | cut -d: -f1`
        else
                user=$userpass
        fi

        # extract the host -- updated
        hostport=`echo $url | sed -e s,$userpass@,,g | cut -d/ -f1`
        port=`echo $hostport | grep : | cut -d: -f2`
        if [ -n "$port" ]; then
                host=`echo $hostport | grep : | cut -d: -f1`
        else
                host=$hostport
        fi
        echo "cache_peer $host parent $port 0 no-query default login=$userpass" >> /etc/squid3/squid.conf
        echo "never_direct allow all" >> /etc/squid3/squid.conf
fi

# -X verbose debug logging
#squid -N -X
htpasswd -bc /usr/etc/passwd "${SQUID_USERNAME}" "${SQUID_PASSWORD}"
exec squid3 -N $*