Private/Get-IntunewinEncryptioninfo.ps1
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function Get-IntunewinEncryptioninfo { [CmdletBinding()] Param ( [parameter(Position = 0, Mandatory = $true)] [ValidateNotNullOrEmpty()][String]$Package ) $Directory = [System.IO.Path]::GetDirectoryName("$($package)") Add-Type -Assembly System.IO.Compression.FileSystem $zip = [IO.Compression.ZipFile]::OpenRead("$($package)") $zip.Entries | Where-Object { $_.Name -like "Detection.xml" } | ForEach-Object { [System.IO.Compression.ZipFileExtensions]::ExtractToFile($_, "$Directory\Detection.xml", $true) } $zip.Dispose() [xml ]$intunexml = get-content "$Directory\Detection.xml" remove-item "$Directory\Detection.xml" -Force #Unzip the encrypted file to prepare for upload. $Directory = [System.IO.Path]::GetDirectoryName("$($package)") Add-Type -Assembly System.IO.Compression.FileSystem $zip = [IO.Compression.ZipFile]::OpenRead("$($package)") $zip.Entries | Where-Object { $_.Name -like "IntunePackage.intunewin" } | ForEach-Object { [System.IO.Compression.ZipFileExtensions]::ExtractToFile($_, "$Directory\IntunePackage.intunewin", $true) } $zip.Dispose() $intunewinFileSize = (Get-Item "$Directory\IntunePackage.intunewin").Length $ContentBody = [pscustomobject]@{ name = $intunexml.ApplicationInfo.FileName size = [int64]$intunexml.ApplicationInfo.UnencryptedContentSize sizeEncrypted = [int64]$intunewinFileSize fileEncryptionInfo = [pscustomobject]@{ encryptionKey = $intunexml.ApplicationInfo.EncryptionInfo.EncryptionKey macKey = $intunexml.ApplicationInfo.EncryptionInfo.MacKey initializationVector = $intunexml.ApplicationInfo.EncryptionInfo.InitializationVector mac = $intunexml.ApplicationInfo.EncryptionInfo.Mac profileIdentifier = $intunexml.ApplicationInfo.EncryptionInfo.ProfileIdentifier fileDigest = $intunexml.ApplicationInfo.EncryptionInfo.FileDigest fileDigestAlgorithm = $intunexml.ApplicationInfo.EncryptionInfo.FileDigestAlgorithm } } return $ContentBody } |