Public/Get-LatestFlash.ps1
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Function Get-LatestFlash { <# .SYNOPSIS Get the latest Adobe Flash Player update for Windows. .DESCRIPTION .NOTES Author: Aaron Parker Twitter: @stealthpuppy .LINK https://docs.stealthpuppy.com/latestupdate .EXAMPLE Get-LatestFlash Description: Enumerate the latest Adobe Flash Player update for the support versions of Windows. #> [CmdletBinding(SupportsShouldProcess = $False)] Param() Begin { [String] $Feed = 'https://support.microsoft.com/app/content/api/content/feeds/sap/en-us/6ae59d69-36fc-8e4d-23dd-631d98bf74a9/atom' [regex] $Flash = ".*Adobe Flash Player.*" } Process { try { # Return the update feed $xml = Get-UpdateFeed -UpdateFeed $Feed } catch { Throw "Failed to return the update feed. Confirm feed is OK: $Feed" Break } # Find the most current date for the update [regex] $rxM = "(\d{4}-\d{2}-\d{2})" $date = $xml.feed.entry | Where-Object { $_.title -match $Flash } | Select-Object -ExpandProperty updated | ` ForEach-Object { Get-RxString -String $_ -RegEx $rxM } | Sort-Object | Select-Object -Last 1 # Return the KB published for that most current date $kbID = $xml.feed.entry | Where-Object { ($_.title -match $Flash) -and ($_.updated -match $date) } | Select-Object -ExpandProperty id ` | ForEach-Object { $_.split(':') | Select-Object -Last 1 } If (($Null -eq $date) -or ($Null -eq $kbID)) { Write-Warning -Message "Failed to return usable Windows update content from the Microsoft feed." Write-Warning -Message "Microsoft appears to be returning different content for each request." Write-Warning -Message "Please check the feed content and try again later." Write-Warning -Message "Feed URI: $Feed" Break } Else { # Get the download link from Windows Update $kbObj = Get-UpdateCatalogLink -KB $kbID If ($Null -ne $kbObj) { # Contruct a table with KB, Id and Update description $idTable = Get-KbUpdateArray -Links $kbObj.Links -KB $kbID # Process the IdTable to get a new array with KB, Architecture, Note and URL for each download $downloadArray = Get-UpdateDownloadArray -IdTable $idTable } } } End { # Write the list of updates to the pipeline If ($Null -ne $downloadArray) { Write-Output ($downloadArray | Sort-Object -Property Version -Descending) } } } |