.uniwget.sh

#!/bin/sh

URL="$1"
LOCAL_PORT=1337
TU_ID=topsecret
RBG_CLIENT=1


PROT=$(cut -d: -f1 <<< $URL)
DOM=$(cut -d/ -f3 <<< $URL)
URLPATH=$(cut -d/ -f4- <<< $URL)

if [ "$PROT" == "http" ]; then
        PORT=80
else
        PORT=443
fi

# establish ssh connection
ssh -N -f -L${LOCAL_PORT}:${DOM}:${PORT} ${TU_ID}@clientssh${RBG_CLIENT}.rbg.informatik.tu-darmstadt.de
PID=$(netstat -tpln 2> /dev/null | grep 127\.0\.0\.1:${LOCAL_PORT} | awk '{print $7}' | sed 's#/.*##')

echo "#### PID is $PID ####"

# download
wget "${PROT}://localhost:${LOCAL_PORT}/${URLPATH}"

# kill ssh tunnel
kill $PID