#!/usr/bin/env bash
if [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
cat << 'EOF'
Usage: clickjacking url
Will return a dataurl to open in a browser
EOF
exit 0
fi
die(){
echo "$@"
exit 1
}
# Url of site to put in iframe
url="$1"
# If no argument is given, get stdin
[ -z "$url" ] && url="$(cat -)"
# If still no url, bail
[ -z "$url" ] && die "You need to provide a url"
source="
Clickjacking example
Clickjacking example
If content is rendered above, the site is vulnerable to clickjacking
"
echo "data:text/html;base64,$(echo "$source" | base64 -w 0)"