jamf-scripts/Install Latest Wickr Pro-prompt at master · alectrona/jamf-scripts · GitHub

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#!/bin/bash

# Downloads the latest Wickr Pro from wickr.com and installs it, then removes the installer from the tmp directory

ProcessName=WickrPro
WickrProURL=$(curl -s https://pro-download.wickr.com/api/download/pro/download/mac | perl -p -e "s/\{\"link\"\:\"([^\"]+).*/\\1/")

if [[ -f /usr/local/wickr/wickrversion.txt ]]; then
OldWickrProURL=$(cat /usr/local/wickr/wickrversion.txt)
else
mkdir /usr/local/wickr/
fi
LoggedInUser=$( stat -f%Su /dev/console )
LoggedInUID=$(stat -f %u /dev/console)

function UpdateWickrPro () {
chmod 777 /usr/local/wickr/wickrversion.txt
echo $WickrProURL > /usr/local/wickr/wickrversion.txt
curl -L $WickrProURL -o /tmp/WickrProLatest.app.zip
unzip /tmp/WickrProLatest.app.zip -d /tmp/WickrProLatest/

# Remove
for d in /Applications/WickrPro*
do
rm -Rf /Applications/WickrPro*
done

for d in /Users/$LoggedInUser/Downloads/WickrPro*
do
rm -Rf /Users/$LoggedInUser/Downloads/WickrPro*
done

for f in /Users/$LoggedInUser/Downloads/WickrPro*.*
do
    if [  -f $f ]
    then
        rm "$f"
    fi
done

# Install Wickr Pro to /Applications folder
cp -R /tmp/WickrProLatest/WickrPro.app /Applications

# Clean Up

rm -f /tmp/WickrProLatest.app.zip
rm -Rf /tmp/WickrProLatest/
}

if [[ $WickrProURL == $OldWickrProURL ]]; then
echo "Wickr Pro already up to date"
exit 0
else


if [[ $LoggedInUser = "root" ]]; then
echo "No user logged in - running unattended update"
UpdateWickrPro
exit 0
fi

if [[ ! -d /Applications/WickrPro.app ]]; then
echo "WickrPro not installed - running unattended update"
UpdateWickrPro
exit 0
fi

application=$( echo "$ProcessName".app | sed 's/./&]/1' | sed -e 's/^/[/' )
#echo "converted string = $application"
number=$(ps ax | grep -c "$application")

if [ $number -gt 0 ]; then
echo "$ProcessName is open - notify user"

#Notify
cp /Applications/WickrPro.app/Contents/Resources/WickrPro.icns /usr/local/wickr

sleep 3

icon="/usr/local/wickr/WickrPro.icns"
title="IT Notification - Update"
jamfHelper="/Library/Application Support/JAMF/bin/jamfHelper.app/Contents/MacOS/jamfHelper"
description="$ProcessName needs to be quit so it
can be updated, please click QUIT to
close the application and update now
or choose LATER to update later"

button1="LATER"
button2="UPDATE"

#resolved pasteboard error - https://www.jamf.com/jamf-nation/discussions/17245/running-management-action-fails-on-10-10-and-10-11
userChoice=$(/bin/launchctl asuser $(id -u $LoggedInUser) sudo -u $(ls -l /dev/console | awk '{print $3}') "$jamfHelper" -windowPosition ul -windowType hud -description "$description" -title "$title" -button1 "$button1" -button2 "$button2" -icon "$icon")

    if [ "$userChoice" == "2" ]; then

echo "User clicked UPDATE - hoorah"
rm /usr/local/wickr/WickrPro.icns


#quit application
#---- create separate script to run as user, cannot get asuser working with a $ parameter
#approach from - https://www.jamf.com/jamf-nation/discussions/24584/need-help-forcing-script-to-run-commands-under-current-logged-on-user

cat << EOF > /private/tmp/quit_application.sh
#!/bin/bash

echo "Closing $ProcessName"
/usr/bin/osascript -e 'quit app "$ProcessName"'

EOF

if [ -e /private/tmp/quit_application.sh ]; then
    /bin/chmod +x /private/tmp/quit_application.sh
    /bin/launchctl asuser "$LoggedInUID" sudo -iu "$LoggedInUser" "/private/tmp/quit_application.sh"
    sleep 2
    echo "Cleaning up..."
    /bin/rm -f "/private/tmp/quit_application.sh"
else
    echo "Oops! Couldn't find the script to run. Something went wrong!"
    exit 1
fi


#convert $ProcessName paramater so it can be used in trigger command, remove space and make lower case
trigger=$( echo $ProcessName | sed 's/ //g' | tr '[:upper:]' '[:lower:]' )

echo "WickrPro Closed - running update"
UpdateWickrPro
echo "WickrPro was closed for update - reopening WickrPro"
open /Applications/WickrPro.app

exit 0

else

echo "User clicked later - exit script"
rm /usr/local/wickr/WickrPro.icns
exit 0


fi

fi

echo "$ProcessName is closed - running update"
trigger=$( echo $ProcessName | sed 's/ //g' | tr '[:upper:]' '[:lower:]' )
UpdateWickrPro


fi


exit 1