wp-automate-umbraco-deployment-with-powershell-12.ps1

Function SetPermissions {
    Param([string]$directory, [string]$appPoolName)

    $acl = Get-Acl $destination

    $rule = New-Object System.Security.AccessControl.FileSystemAccessRule($("IIS APPPOOL\{0}" -f $appPoolName), "FullControl", "ContainerInherit,ObjectInherit", "None", "Allow")
    $acl.SetAccessRule($rule)

    Set-Acl $destination $acl

    $acl = Get-Acl $destination

    $rule = New-Object System.Security.AccessControl.FileSystemAccessRule("IUSR", "Read", "ContainerInherit,ObjectInherit", "None", "Allow")
    $acl.SetAccessRule($rule)

    Set-Acl $destination $acl

    $acl = Get-Acl $destination

    $rule = New-Object System.Security.AccessControl.FileSystemAccessRule("IIS_IUSRS", "Read", "ContainerInherit,ObjectInherit", "None", "Allow")
    $acl.SetAccessRule($rule)

    Set-Acl $destination $acl

    Success
}