Intune Remediation for Quick Assist Co-Existence

Remediate-QuickAssistCoExists.ps1

$ScriptName = 'Remediate-QuickAssistCoExists-v0.06'
# When both the 'old' and the 'new' quick assist apps are installed, remove the old one, make launcher scripts

# Log to the ProgramData path for IME.  If Diagnostic data is collected, this .log should come along for the ride.
$logpath = "$env:ProgramData\Microsoft\IntuneManagementExtension\Logs"
Start-Transcript -Path "$('{0}\{1}-{2}.log' -f $logpath, $ScriptName, $(Get-Date).ToFileTimeUtc())" | Out-Null
# Delete log files that are more than 35 days old
Get-ChildItem -Path "$logpath\$ScriptName*.log" -File | Where-Object {$PSItem.CreationTime -lt (Get-Date).AddDays(-35)} | Remove-Item -Force | Out-Null
# Get-ChildItem -Path "$logpath\$ScriptName*.log" -File | Select-Object Name,CreationTime,@{n='AgeInDays';e={(New-TimeSpan -Start $PSItem.CreationTime).Days}}

Write-Host $ScriptName
Write-Host $PSCommandPath
whoami

$exitCode = 0
#NOTE: The Proactive Remediations portal only shows the LAST LINE of output in the summary
# So I'll use this to print a useful summary just before exiting.
$exitSummary = ''

$QuickAssistCapabilityName = 'App.Support.QuickAssist~~~~0.0.1.0'
if ($(Get-WindowsCapability -Online -Name $QuickAssistCapabilityName).State -ne 'Installed') {
    $exitSummary = "The old Quick Assist was not found, remediation should not have run!"
    #Write-Host $exitSummary
    $exitCode = 1
} else {
    Write-Host "Removing the old Quick Assist Capability"
    Remove-WindowsCapability -Online -Name $QuickAssistCapabilityName
    # testing?
    #Add-WindowsCapability -Online -Name 'App.Support.QuickAssist~~~~0.0.1.0'
    if ($(Get-WindowsCapability -Online -Name $QuickAssistCapabilityName).State -eq 'Installed') {
        $exitSummary = "Failed to remove the old Quick Assist!"
        #Write-Host $exitSummary
        $exitCode = 1
    } else {
        $exitSummary = "Sucessfully removed the old Quick Assist"
        #Write-Host $exitSummary
        $exitCode = 0
    }
}

# While we're here let's create a batch script that'll run the new Quick Assist
# It'll help if you ever want to run it from command line
$ScriptOutFile = "${env:windir}\system32\quickassist.cmd"
$SCriptEncoded = "QHBvd2Vyc2hlbGwuZXhlIC1leGVjdXRpb25wb2xpY3kgcmVtb3Rlc2lnbmVkIC1jb21tYW5kICIld2luZGlyJVxzeXN0ZW0zMlxxdWlja2Fzc2lzdC5wczEi"
if (-not $(Test-Path $ScriptOutFile)) {
    Write-Host "Did not find $ScriptOutFile"
    Write-Host "Creating $ScriptOutFile"
    $SCriptDecoded = [System.Convert]::FromBase64String($SCriptEncoded)
    $SCriptDecoded = [System.Text.Encoding]::UTF8.GetString($SCriptDecoded)
    $ScriptBytes = [System.Text.Encoding]::UTF8.GetBytes($SCriptDecoded)
    Set-Content -Path $ScriptOutFile -Value $ScriptBytes -Encoding Byte

    if (Test-Path $ScriptOutFile) {
        $exitSummary = $exitSummary + " Created $ScriptOutFile"
    }
}

# This is the powershell script the cmd script runs
# It'll make sure Quick Assist is available to the user trying to run it
$ScriptOutFile = "${env:windir}\system32\quickassist.ps1"
$SCriptEncoded = "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"
if (-not $(Test-Path $ScriptOutFile)) {
    Write-Host "Did not find $ScriptOutFile"
    Write-Host "Creating $ScriptOutFile"
    $SCriptDecoded = [System.Convert]::FromBase64String($SCriptEncoded)
    $SCriptDecoded = [System.Text.Encoding]::UTF8.GetString($SCriptDecoded)
    $ScriptBytes = [System.Text.Encoding]::UTF8.GetBytes($SCriptDecoded)
    Set-Content -Path $ScriptOutFile -Value $ScriptBytes -Encoding Byte

    if (Test-Path $ScriptOutFile) {
        $exitSummary = $exitSummary + " Created $ScriptOutFile"
    }
}

Write-Host $exitSummary
Stop-Transcript | Out-Null
exit $exitCode