fixImageTragick.sh

#!/bin/bash
# -------
# Script to patch for Imagetragick 
#
# Copyright 2013-2016 Loftux AB, Peter Löfgren
# Distributed under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC BY-SA 3.0)
# -------

IMAGEMAGICKPOLICYFILE="/etc/ImageMagick/policy.xml"

if [ -f "$IMAGEMAGICKPOLICYFILE" ]; then
    if grep -q "rights=\"none\" pattern=\"EPHEMERAL\"" "$IMAGEMAGICKPOLICYFILE"; then
        echo "The policy file looks like it already contains the patch: $IMAGEMAGICKPOLICYFILE"
    else 
        sudo sed -i '/<policymap>/a \
        <policy domain="coder" rights="none" pattern="EPHEMERAL" /> \
        <policy domain="coder" rights="none" pattern="URL" /> \
        <policy domain="coder" rights="none" pattern="HTTPS" /> \
        <policy domain="coder" rights="none" pattern="MVG" /> \
        <policy domain="coder" rights="none" pattern="MSL" /> \
        <policy domain="coder" rights="none" pattern="TEXT" /> \
        <policy domain="coder" rights="none" pattern="SHOW" /> \
        <policy domain="coder" rights="none" pattern="WIN" /> \
        <policy domain="coder" rights="none" pattern="PLT" />' $IMAGEMAGICKPOLICYFILE
        
        echo "Patched file: $IMAGEMAGICKPOLICYFILE" 
    fi

else
    echo "Could not find file to patch: $IMAGEMAGICKPOLICYFILE"
fi