Enable WinRM HTTPS via powershell

enableWinRM.ps1

param ($fqdn)

if ($fqdn -eq $null){
    #lots of assuming going on here
    $zone = ".westeurope.cloudapp.azure.com"
    $fqdn = "$env:computername$zone"
}


##enable winrm
Write-Host "------Enabling WinRM (HTTP)"
winrm quickconfig -q

Write-Host "------Genning Thumbprint"
#get thumbprint
$thumbprint = (New-SelfSignedCertificate -certstorelocation cert:\localmachine\my -dnsname $fqdn -NotAfter (Get-Date).AddMonths(36)).Thumbprint

Write-Host "------Proceeding with following details"
#create cert
Write-Host fqdn: $fqdn, thumbprint: $thumbprint
$cmd = 'winrm create winrm/config/listener?Address=*+Transport=HTTPS `@`{Hostname=`"$fqdn`"`; CertificateThumbprint=`"$thumbprint`"`}'

Write-Host "------Enabling WinRM (HTTPS)"
Invoke-Expression $cmd


Write-Host "------Making Firewall rule"
#poke hole in firewall
& netsh advfirewall firewall add rule name="winRM HTTPS" dir=in action=allow protocol=TCP localport=5986

Write-Host "------Testing WinRM"
& test-wsman $fqdn