widevine-18-10.sh

#!/bin/bash

#script to download and extract widevine compements, tested on unbutu 17+


#Uninstall the files

if [ "$1" == "uninstall" ]; then
    echo "Uninstalling libwidevinecdmadapter.so"
    rm /usr/lib/x86_64-linux-gnu/qt5/plugins/ppapi/libwidevinecdmadapter.so
    echo "Uninstalling libwidevinecdm.so"
    rm /usr/lib/x86_64-linux-gnu/qt5/plugins/ppapi/libwidevinecdm.so
    exit
fi




#Create temp directory
tmp_dir=$(mktemp -d)
echo $tmp_dir

#set urls and checksums
url1="https://www.slimjet.com/chrome/download-chrome.php?file=lnx%2Fchrome64_66.0.3359.181.deb"
file1=$(basename "$url1")
#url2=https://dl.google.com/widevine-cdm/1.4.8.1008-linux-x64.zip
#file2=$(basename "$url2")
sha256_1=("229b35f0d41bbb6edd98ce4ab8305994a0f5cd1ac4d9817571f07365b2d1ad80")
#sha256_2=("fe04a5b56eac6674f1eda2c8eb28a0183ec1a66d80f72db618291e33078eb17d")

#Download Files
wget $url1 -P $tmp_dir
#wget $url2 -P $tmp_dir
#Get checksums from files
local_sha2561=$(sha256sum $tmp_dir/"$file1"| awk '{print $1}')
#local_sha2562=$(sha256sum $tmp_dir/"$file2"| awk '{print $1}') 

#check checksums for first file
if [ "$sha256_1" == "$local_sha2561" ]; then
    echo "Checksums match for $file1"
else
    echo "Checksums do not match for '$file1' exiting!"
    exit
fi

#check checksums for second file

#if [ "$sha256_2" == "$local_sha2562" ]; then
 #   echo "Checksums match for $file2"
#else
 #   echo "Checksums do not match for '$file2' exiting!"
   # exit
#fi

cd $tmp_dir

#extract the files
ar -vx $tmp_dir/$file1 
#unzip $tmp_dir/$file2
tar -xvf $tmp_dir/data.tar.xz --strip-components 4 ./opt/google/chrome/libwidevinecdmadapter.so \
                                                                                ./opt/google/chrome/libwidevinecdm.so

#install the files
echo "Installing libwidevinecdmadapter.so to /usr/lib/x86_64-linux-gnu/qt5/plugins/ppapi/"
install -Dm644 $tmp_dir/libwidevinecdmadapter.so -t /usr/lib/x86_64-linux-gnu/qt5/plugins/ppapi/
echo "Installing libwidevinecdm.so to /usr/lib/x86_64-linux-gnu/qt5/plugins/ppapi/"
install -Dm644 $tmp_dir/libwidevinecdm.so -t /usr/lib/x86_64-linux-gnu/qt5/plugins/ppapi/