Direct download link for Citrix Workspace

ncats_lab
New Contributor II

I'm trying to script a direct download of Citrix Workspace so I don't have to manual update the pkg for each patch.

Unfortunately, the download link is a redirect, and the URL changes regularly. Does anyone know the URL for a direct download?

My current script does this:

#!/bin/sh

curl -L -O "https://downloads.citrix.com/16002/CitrixWorkspaceApp.dmg?__gda__=1559853370_f26ea92eb50e024708c1e0cb9dc29474"

mv CitrixWorkspaceApp.dmg?__gda__=1559853370_f26ea92eb50e024708c1e0cb9dc29474 /tmp/CitrixWorkspaceApp.dmg

hdiutil attach /tmp/CitrixWorkspaceApp.dmg -nobrowse

installer -pkg "/Volumes/Citrix Workspace/Install Citrix Workspace.pkg" -target /

citrixmnt="$(hdiutil info | grep "/Volumes/Citrix Workspace" | awk '{ print $1 }')"

hdiutil detach $citrixmnt

rm -f  /tmp/CitrixWorkspaceApp.dmg
12 REPLIES 12

bentoms
Honored Contributor III
Honored Contributor III

@ncats_lab Really.. i'd use Autopkg here.. but you could borrow some bits from the Autopkg recipe

MatG
Contributor III

Workspace can check for updates itself, but Autopkgr is the way to go.

marklamont
Contributor III

I did some work on this and it seems to work.

#!/bin/bash

#####################################################################################################
#
# ABOUT THIS PROGRAM
#
# NAME
#   CitrixWorkspaceUpdate.sh -- Installs or updates Citrix Workspace
#
# SYNOPSIS
#   sudo CitrixWorkspaceUpdate.sh
#
# LICENSE
#   Distributed under the MIT License
#
# EXIT CODES
#   0 - Citrix Workspace is current
#   1 - Citrix Workspace installed successfully
#   2 - Citrix Workspace NOT installed
#   3 - Citrix Workspace update unsuccessful
#   4 - Citrix Workspace is running
#   5 - Not an Intel-based Mac
#
# these are logged but not passed to jamf as anything other than 0 is a failed script
#
####################################################################################################
#
# HISTORY
#
#   Version: 1.7
#   - v.1.7 Mark Lamont  15.05.2019  : made a whole bunch of tidy ups of bits I added for debug and changed logic round app running check
#   - v.1.6 Mark Lamont  15.05.2019  : made some changes to how the version check works, only uses xx.xx and made it so only two exit codes: 0 and 1 so jaf doesn't flag false fails for a success.
#   - v.1.5 Alex Waddell 22.02.2019  : Fixed (for real this time) various version parsing and normalisation issues, resolved exit code problems
#   - v.1.4 Alex Waddell 11.12.2018  : Fixed various version parsing and normalisation issues, resolved exit code 3 problem
#   - v.1.3 Peter Wreiber 09.19.2018  : Added support for Citrix Workspace
#   - v.1.2 Brian Monroe, 05.31.2016 : Fixed downloads and added regex for version matching
#   - v.1.1 Luie Lugo, 10.18.2016 : Updated for v12.3, also cleaned up download URL handling
#   - v.1.0 Luie Lugo, 09.05.2016 : Updates Citrix Receiver
#
####################################################################################################
# Script to download and install Citrix Workspace.

# Setting variables
WorkspaceProcRunning=0
contactinfo="IT Support"

# Echo function
echoFunc () {
    # Date and Time function for the log file
    fDateTime () { echo $(date +"%a %b %d %T"); }

    # Title for beginning of line in log file
    Title="InstallLatestCitrixWorkspace:"

    # Header string function
    fHeader () { echo $(fDateTime) $(hostname) $Title; }

    # Check for the log file
    if [ -e "/Library/Logs/CitrixWorkspaceUpdateScript.log" ]; then
        echo $(fHeader) "$1" >> "/Library/Logs/CitrixWorkspaceUpdateScript.log"
    else
        cat "" > "/Library/Logs/CitrixWorkspaceUpdateScript.log"
        if [ -e "/Library/Logs/CitrixWorkspaceUpdateScript.log" ]; then
            echo $(fHeader) "$1" >> "/Library/Logs/CitrixWorkspaceUpdateScript.log"
        else
            echo "Failed to create log file, writing to JAMF log"
            echo $(fHeader) "$1" >> "/var/log/jamf.log"
        fi
    fi

    # Echo out
    echo $(fDateTime) ": $1"
}

# Exit function
exitFunc () {
    case $1 in
        0) exitCode="0 - Citrix Workspace is current! Version: $2";;
        1) exitCode="1 - SUCCESS: Citrix Workspace has been updated to version $2";;
        2) exitCode="2 - ERROR: Citrix Workspace NOT installed!";;
        3) exitCode="3 - ERROR: Citrix Workspace update unsuccessful, version remains at $2!";;
        4) exitCode="4 - ERROR: Citrix Workspace is running.";;
        5) exitCode="5 - ERROR: Not an Intel-based Mac.";;
        6) exitCode="6 - ERROR: Wireless connected to a known bad WiFi network that won't allow downloading of the installer! SSID: $2";;
        *) exitCode="$1";;
    esac
    echoFunc "Exit code: $exitCode"
    echoFunc "======================== Script Complete ========================"
    # if exit code is expected the exit 0 else exit 1 so it shows correctly in jamf
    if [ "$1" = "0" ] || [ "$1" = "1" ] || [ "$1" = "4" ]; then
    echo "exit 0"
    exit 0
    else
    echo "exit 1"
    exit 1
    fi
}

# Check to see if Citrix Workspace is running
WorkspaceRunningCheck () {
    isRunning=$(ps ax | grep "Citrix Workspace" | grep -v grep | wc -l | sed 's/ //g')
    echoFunc "isRunning is $isRunning"
    if [[ $isRunning == 0 ]]
    then
          echoFunc "Workspace is NOT running, continuing"  
    else
    # Workspace is running, 
        echoFunc "Workspace is running, get out of here"
        WorkspaceRunning
    fi
}

WorkspaceRunning () {
# workspace running. let's not interupt and we'll wait 'till next run'

# tidy up
echoFunc "tidying up downloaded dmg"
rm /tmp/${dmgfile}
exitFunc 4

}


echoFunc ""
echoFunc "======================== Starting Script ========================"


# Are we running on Intel?
if [ '`/usr/bin/uname -p`'="i386" -o '`/usr/bin/uname -p`'="x86_64" ]; then
    ## Get OS version and adjust for use with the URL string
    OSvers_URL=$( sw_vers -productVersion | sed 's/[.]/_/g' )

    ## Set the User Agent string for use with curl
    userAgent="Mozilla/5.0 (Macintosh; Intel Mac OS X ${OSvers_URL}) AppleWebKit/535.6.2 (KHTML, like Gecko) Version/5.2 Safari/535.6.2"

    # Get the latest version of Workspace available from Citrix's Workspace page.
    latestver=``
    while [ -z "$latestver" ]
    do
        latestver=`curl -s -L https://www.citrix.com/downloads/workspace-app/mac/workspace-app-for-mac-latest.html#ctx-dl-eula-external | grep "<h1>Citrix " | awk '{print $4}'`
    done
    if [[ ${latestver} =~ ^[0-9]+.[0-9]+$ ]]; then
        latestvershort=${latestver:0:4}
    fi
    latestvernorm=`echo ${latestver}`
    echoFunc "Latest Available Citrix Workspace Version for install is: $latestvernorm"
    echoFunc "latest version to compare is $latestvershort"

    # default value, stays at this if not installed
    currentinstalledvernorm="0000"

    # Get the version number of the currently-installed Citrix Workspace, if any.
     if [ -e "/Applications/Citrix Workspace.app" ]
     then
         currentinstalledapp="Citrix Workspace"
         currentinstalledver=`/usr/bin/defaults read /Applications/Citrix Workspace.app/Contents/Info CFBundleShortVersionString`
         echoFunc "Current installed version in full: $currentinstalledver"
         if [[ ${currentinstalledver} =~ ^[0-9]{2}.[0-9]{2}.[0-9]{0,2}$ ]];
         then
            currentinstalledvernorm=$( echo $currentinstalledver | sed -e 's/[.]//g' )
            currentinstalledvernorm=${currentinstalledvernorm:0:4}
            #echoFunc "Installed version $currentinstalledvernorm"
         else 
            currentinstalledvernorm=${currentinstalledver:0:4}
            currentinstalledvernorm=$( echo $currentinstalledvernorm | sed -e 's/[.]/0/g' )
            #echoFunc "Installed version $currentinstalledvernorm"
         fi

         echoFunc "Current installed version to compare is: $currentinstalledvernorm"
         if [ ${latestvershort} = ${currentinstalledvernorm} ]; then
             exitFunc 0 "No update needed as ${currentinstalledapp} ${currentinstalledvernorm} is current version"
         fi
     fi



    # Build URL and dmg file name
    CRCurrVersNormalized=$( echo $latestver | sed -e 's/[.]//g' )
    echoFunc "CRCurrVersNormalized: $CRCurrVersNormalized"
    url1="https:"
    url2=`curl -s -L https://www.citrix.com/downloads/workspace-app/mac/workspace-app-for-mac-latest.html#ctx-dl-eula-external | grep dmg? | sed 's/.*rel=.(.*)..id=.*/1/'`
    url=`echo "${url1}${url2}"`
    echoFunc "Latest version of the URL is: $url"
    dmgfile="Citrix_work_${CRCurrVersNormalized}.dmg"

    # Compare the two versions, if they are different or Citrix Workspace is not present then download and install the new version.
        if [ "${currentinstalledvernorm}" != "${latestvershort}" ]

    then
        echoFunc "Current Installed Workspace version: ${currentinstalledapp} ${currentinstalledvernorm}"
        echoFunc "Available Workspace version : ${latestvershort} => ${currentinstalledvernorm}"

        echoFunc "Downloading newer version."
        curl -s -o /tmp/${dmgfile} ${url}
        case $? in
            0)
                echoFunc "Checking if the file exists after downloading."
                if [ -e "/tmp/${dmgfile}" ]; then
                    WorkspaceFileSize=$(du -k "/tmp/${dmgfile}" | cut -f 1)
                    echoFunc "Downloaded File Size: $WorkspaceFileSize kb"
                fi
                echoFunc "Checking if Workspace is running before we install"
                WorkspaceRunningCheck
                echoFunc "Mounting installer disk image."
                hdiutil attach /tmp/${dmgfile} -nobrowse -quiet
                echoFunc "Installing Citrix Workspace v$latestver"
                echo "$(date +"%a %b %d %T") Installing Citrix Workspace v$latestver" >> /var/log/CitrixWorkspaceInstall.log
                /usr/sbin/installer -pkg "/Volumes/Citrix Workspace/Install Citrix Workspace.pkg" -target / >> /var/log/CitrixWorkspaceInstall.log # > /dev/null

                sleep 10
                echoFunc "Unmounting installer disk image."
                /sbin/umount /Volumes/Cit*
                sleep 10
                echoFunc "Deleting disk image."
                rm /tmp/${dmgfile}

                sleep 10
                #double check to see if the new version got update
                if [ -e "/Applications/Citrix Workspace.app" ]
                then
                    newlyinstalledver=`/usr/bin/defaults read /Applications/Citrix Workspace.app/Contents/Info CFBundleShortVersionString`
                    echoFunc "Newly installed version is: $newlyinstalledver"

                    if [[ ${newlyinstalledver} =~ ^[0-9]{2}.[0-9]{2}.[0-9]{0,2}$ ]];
                    then
                        newlyinstalledvernorm=$( echo $newlyinstalledver | sed -e 's/[.]//g' )
                        newlyinstalledvernorm=${newlyinstalledvernorm:0:4}
                        echoFunc "Installed version now $newlyinstalledvernorm"
                    else 
                        newlyinstalledvernorm=${newlyinstalledver:0:4}
                        newlyinstalledvernorm=$( echo $newlyinstalledvernorm | sed -e 's/[.]/0/' )
                        echoFunc "Installed version now $newlyinstalledvernorm"
                        if [[ ${newlyinstalledvernorm} =~ ^[0-9]+.[0-9]+$ ]]; then
                        echoFunc "installed version tweaked $newlyinstalledvernorm"
                         fi
                    fi

                    if [ "${latestvershort}" = "${newlyinstalledvernorm}" ]
                    then
                        echoFunc "SUCCESS: Citrix Workspace has been updated to version ${newlyinstalledvernorm}, issuing JAMF recon command"
                        jamf recon
                        if [ $WorkspaceProcRunning -eq 1 ]
                        then
                            /Library/Application Support/JAMF/bin/jamfHelper.app/Contents/MacOS/jamfHelper -windowType hud -lockHUD -title "Citrix Workspace Updated" -description "Citrix Workspace has been updated to version ${newlyinstalledvernorm}." -button1 "OK" -defaultButton 1
                        fi
                        exitFunc 0 "${newlyinstalledvernorm}"
                    else
                        exitFunc 3 "${currentinstalledapp} ${currentinstalledvernorm}"
                    fi
                else
                    exitFunc 3 "${currentinstalledapp} ${currentinstalledvernorm}"
                fi
            ;;
            *)
                echoFunc "Curl function failed on download! Error: $?. Review error codes here: https://curl.haxx.se/libcurl/c/libcurl-errors.html"
            ;;
        esac
    else
        # If Citrix Workspace is up to date already, just log it and exit.
        exitFunc 0 "No update needed as ${currentinstalledapp} ${currentinstalledvernorm} is current version"
    fi
else
    # This script is for Intel Macs only.
    exitFunc 5
fi

ncats_lab
New Contributor II

@marklamont , your script seemed to work! Thank you.

bmee
Contributor

I'm getting an error that Citrix is running on a fresh install macOS X where there isn't any Citrix Apps installed.

dmahase
New Contributor II

@bmee i've been using AutoPkg and running the Citrix Workspace recipe.

malonso
New Contributor II

I also get an error "Citrix is running on a fresh install macOS X where there isn't any Citrix Apps installed."

awilliams
New Contributor II

Anyone able to get this to work lately?

bmee
Contributor

the latest version will only work with Catalina. You'll need to download the older version and package it.

somnico
New Contributor III

I'm getting an error on Big Sur: "Curl function failed on download! Error: 3.

I assume it's a mistake with a malformatted URL.

MatG
Contributor III

Seems ok for me but I have noticed Citrix are not being consistent with the name of the app.

somnico
New Contributor III

I'm now using the Installomator Script https://github.com/Installomator/Installomator  for installing Citrix Workspace and it works.