Get-LatestAdobeReaderInstaller.ps1
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<#PSScriptInfo
.VERSION 1.0.2 .GUID e4d9eb84-bf65-4985-a5b4-9bcbe20afb05 .AUTHOR NickolajA .DESCRIPTION Get the latest Adobe Reader DC setup installation details from the official Adobe FTP server .COMPANYNAME SCConfigMgr .COPYRIGHT .TAGS AdobeReader Intune ConfigMgr PowerShell FTP .LICENSEURI .PROJECTURI https://github.com/SCConfigMgr/Other/blob/master/Get-LatestAdobeReaderInstaller.ps1 .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES #> <# .SYNOPSIS Get the latest Adobe Reader DC setup installation details from the official Adobe FTP server. .DESCRIPTION Get the latest Adobe Reader DC setup installation details from the official Adobe FTP server. .PARAMETER Type Specify the installer type, either EXE or MSP. .PARAMETER Language Specify the desired language of the installer, e.g. 'en_US'. .EXAMPLE # Retrieve the latest available Adobe Reader DC setup installer of type 'EXE' from the official Adobe FTP server: .\Get-LatestAdobeReaderInstaller.ps1 -Type EXE -Language en_US # Retrieve the latest available Adobe Reader DC patch installer of type 'MSP' from the official Adobe FTP server: .\Get-LatestAdobeReaderInstaller.ps1 -Type MSP .NOTES FileName: Get-LatestAdobeReaderInstaller.ps1 Author: Nickolaj Andersen Contact: @NickolajA Created: 2020-03-12 Updated: 2020-04-22 Version history: 1.0.0 - (2020-03-12) Script created. 1.0.1 - (2020-04-22) Fixed an issue where the SetupVersion was not interpretet correctly. 1.0.2 - (2020-04-22) This time, it should work. #> [CmdletBinding(SupportsShouldProcess = $true)] param( [parameter(Mandatory = $false, HelpMessage = "Specify the installer type, either EXE or MSP.")] [ValidateNotNullOrEmpty()] [ValidateSet("EXE", "MSP")] [string]$Type = "EXE", [parameter(Mandatory = $false, HelpMessage = "Specify the desired language of the installer, e.g. 'en_US'.")] [ValidateNotNullOrEmpty()] [ValidateSet("en_US", "de_DE", "es_ES", "fr_FR", "ja_JP")] [string]$Language = "en_US" ) Process { # Set script error action preference $ErrorActionPreference = "Stop" # Functions function Get-AdobeReaderFTPItem { [CmdletBinding(SupportsShouldProcess = $true)] param( [parameter(Mandatory = $false, HelpMessage = "Specify the directory path, e.g. 'ftp://ftp.adobe.com/pub/adobe/reader/win/AcrobatDC'.")] [ValidateNotNullOrEmpty()] [string]$Path = "ftp://ftp.adobe.com/pub/adobe/reader/win/AcrobatDC" ) Process { # Construct anonymous credentials to use when connecting to Adobe's FTP $FTPCredentials = ([System.Management.Automation.PSCredential]::new("anonymous", ("password" | ConvertTo-SecureString -AsPlainText -Force))) # Construct WebRequest object for recieving FTP data stream [System.Net.FtpWebRequest]$WebRequest = [System.Net.WebRequest]::Create($Path) $WebRequest.Method = [System.Net.WebRequestMethods+FTP]::ListDirectoryDetails $WebRequest.Credentials = $FTPCredentials $WebRequest.Timeout = 90000 $WebRequest.KeepAlive = $false $WebRequest.UseBinary = $false $WebRequest.UsePassive = $true try { # Get FTP response data stream $FTPResponse = $WebRequest.GetResponse() $FTPResponseStream = $FTPResponse.GetResponseStream() $FTPStreamReader = New-Object -TypeName System.IO.StreamReader -ArgumentList $FTPResponseStream # Read each line of the stream and add it a list $StreamList = New-Object -TypeName System.Collections.ArrayList while ($ListItem = $FTPStreamReader.ReadLine()) { # Split directory listing string into objects (borrowed from PSFTP module from PSGallery: https://www.powershellgallery.com/packages/PSFTP) $null, $null, $null, $null, $null, $null, $null, [string]$Date, [string]$Name = [regex]::Split($ListItem, '^([d-])([rwxt-]{9})\s+(\d{1,})\s+([.@A-Za-z0-9-]+)\s+([A-Za-z0-9-]+)\s+(\d{1,})\s+(\w+\s+\d{1,2}\s+\d{1,2}:?\d{2})\s+(.+?)\s?$', "SingleLine,IgnoreCase,IgnorePatternWhitespace") # Parse date string into date object (borrowed from PSFTP module from PSGallery: https://www.powershellgallery.com/packages/PSFTP) $DatePart = $Date -split "\s+" $NewDateString = "$($DatePart[0]) $('{0:D2}' -f [int]$DatePart[1]) $($DatePart[2])" if($DatePart[2] -match ":") { $Month = ([DateTime]::ParseExact($DatePart[0],"MMM" ,[System.Globalization.CultureInfo]::InvariantCulture)).Month if((Get-Date).Month -ge $Month) { $NewDate = [DateTime]::ParseExact($NewDateString, "MMM dd HH:mm", [System.Globalization.CultureInfo]::InvariantCulture) } else { $NewDate = ([DateTime]::ParseExact($NewDateString, "MMM dd HH:mm", [System.Globalization.CultureInfo]::InvariantCulture)).AddYears(-1) } } else { $NewDate = [DateTime]::ParseExact($NewDateString, "MMM dd yyyy", [System.Globalization.CultureInfo]::InvariantCulture) } # Construct custom object to be added to array list $PSObject = [PSCustomObject]@{ Path = -join@($Path, "/", $Name.Trim()) Date = $NewDate Name = $Name.Trim() } # Filter out unwanted objects and add everything else to array list if ($Name -notlike "misc") { $StreamList.Add($PSObject) | Out-Null } } # Handle return value from function Write-Output -InputObject ($StreamList | Sort-Object -Property Date) } catch [System.Exception] { throw $_.Exception.Message; break } } End { # Perform cleanup and disconnect FTP connection $FTPResponse.Close() $FTPResponse.Dispose() } } function Get-LatestAdobeReaderInstallerItem { $FTPDirectoryItem = Get-AdobeReaderFTPItem | Select-Object -Skip $LatestCount -Last 1 if ($FTPDirectoryItem -ne $null) { $FTPDirectoryItems = Get-AdobeReaderFTPItem -Path $FTPDirectoryItem.Path if ($FTPDirectoryItems -ne $null) { switch ($Type) { "EXE" { $FTPSetupInstaller = $FTPDirectoryItems | Where-Object { ($_.Name -match $FTPDirectoryItem.Name) -and ($_.Name -match $Language) -and ($_.Name -match $Type.ToLower()) } } "MSP" { $FTPSetupInstaller = $FTPDirectoryItems | Where-Object { ($_.Name -match $FTPDirectoryItem.Name) -and ($_.Name -match $Type.ToLower()) } } } if ($FTPSetupInstaller -ne $null) { foreach ($FTPSetupInstallerItem in $FTPSetupInstaller) { $PSObject = [PSCustomObject]@{ FileName = $FTPSetupInstallerItem.Name SetupVersion = -join@($FTPDirectoryItem.Name.SubString(0, 2), ".", $FTPDirectoryItem.Name.SubString(2, 3), ".", $FTPDirectoryItem.Name.SubString(5, 5)) URL = $FTPSetupInstallerItem.Path Date = $FTPSetupInstallerItem.Date } Write-Output -InputObject $PSObject } } else { $LatestCount++ Get-LatestAdobeReaderInstallerItem } } } } # Retrieve the latest setup installer based on parameter input $LatestCount = 0 Get-LatestAdobeReaderInstallerItem } |