Testing MSIX container build (& vhd prep for potential app attach)

msix and appattach.ps1

<# This is a list of commands not a script, to be run line-by-line:
# -------------------------------------------------------------------
#>

# Create self signed cert:
New-SelfSignedCertificate -Type Custom -Subject "CN=TUD" -KeyUsage DigitalSignature -KeyAlgorithm RSA -KeyLength 2048 -CertStoreLocation "cert:\LocalMachine\My" -FriendlyName "wvd"
$password = ConvertTo-SecureString -String "tGWu9tzQy#l0hr" -Force -AsPlainText 
# note the fingerprint value for the key created in this:
gci cert:\LocalMachine\My
# create a working directory somewhere
mkdir c:\build
# Use this pfx generated in the build of the MSIX packaging app.
Export-PfxCertificate -cert "Cert:\LocalMachine\My\09905817EDF7CCD99C0A60B697C3740716042689" -FilePath c:\build\cert-msix.pfx -Password $password

# download & install "MSIX Packaging Tool" - next next next...  browse to the pfx file created earlier for the cert and enter the same private key password.
# For timestampserver this can be used: http://timestamp.digicert.com/

# create a vhd - 20MB is (just) enough for 7zip
New-VHD -SizeBytes 20MB -Path c:\build\7z19.vhd -Dynamic -Confirm:$false
$vhdObject = Mount-VHD c:\build\7z19.vhd -Passthru
$disk = Initialize-Disk -Passthru -Number $vhdObject.Number
$partition = New-Partition -AssignDriveLetter -UseMaximumSize -DiskNumber $disk.Number
Format-Volume -FileSystem NTFS -Confirm:$false -DriveLetter $partition.DriveLetter -Force
#  Note: exact filename for msix will differ slightly
# msixmgr download & info here: https://docs.microsoft.com/en-us/azure/virtual-desktop/app-attach-msixmgr
# msixmgr needs to be in same folder. Name "apps" in next line is arbitrary but must be one level deep - potential gotcha:
.\msixmgr.exe -Unpack -packagePath 7zip_19.0.0.0_x64__z8v0tg2xw5f10.msix -destination "e:\apps" -applyacls

# Eject vhd and upload to Azure files for attaching to a host pool