#!/bin/bash

## RUN ON WEBSERVER (afater installing apache2)
 
export APACHE=$(aptitude search apache2 | grep ^i >/dev/null 2>&1 ; echo $?)

if [[ $USER != "root" ]]; then
	echo "must be root..."
	exit 1
fi

if [[ $APACHE != "0" ]]; then
	echo "Server1 script requires apache2 be installed:"
	echo "  e.g. sudo apt install apache2" 
	exit 1
fi

## backup index file
cp -a /var/www/html/index.html /var/www/html/index.html_ORIG 2>/dev/null

echo "$HOSTNAME  is up & accessible..." >   /var/www/html/index.html
echo "" >>  i 				/var/www/html/index.html
echo '<BR><BR>...something is hidden.' >>   /var/www/html/index.html


## Hack for directory traversal
cd /var/www/html/
mkdir .hidden 2>/dev/null
cd .hidden
ln -s /etc etc
cd ..

## Leave some breadcrumbs
cat <<EOF > robots.txt
User-agent: *
Disallow: /.hidden/
EOF

## no restart is needed