Creating a login page for Universal Automation

LoginPageForUA.ps1

$AuthMethod = New-UDAuthenticationMethod -Endpoint {
    param([pscredential]$Credential)
    New-UDAuthenticationResult -Success -UserName $Credential.UserName
}

$AuthPolicy = New-UDAuthorizationPolicy -Name "Policy" -Endpoint {
    param($ClaimsPrincipal)

    $UserName = $ClaimsPrincipal.Identity.Name 
    $Session:UserRole = ""

    $Identity = Get-UAIdentity -Name $UserName 
    if ($Identity -eq $null)
    {
        if ($UserName -eq 'OperatorFred')
        {
            $Role = Get-UARole -Name "Operator"
            $Identity = New-UAIdentity -Name $UserName -Role $Role
            $Session:UserRole = "Operator"
        }            
        elseif ($UserName -eq 'ReaderJane')
        {
            $Role = Get-UARole -Name "Reader"
            $Identity = New-UAIdentity -Name $UserName -Role $Role
            $Session:UserRole = "Reader"
        }
        else 
        {
            $Role = Get-UARole -Name "Administrator"
            $Identity = New-UAIdentity -Name $UserName -Role $Role
            $Session:UserRole = "Administrator"
        }
    }

    $Session:AppToken = (Grant-UAAppToken -Identity $Identity).Token

    $true
}

$LoginPage = New-UDLoginPage -AuthenticationMethod $AuthMethod -AuthorizationPolicy $AuthPolicy
$Dashboard = New-UADashboard
$Dashboard.LoginPage = $LoginPage

Start-UDDashboard -Dashboard $Dashboard -Port 10001 -AdminMode -AllowHttpForLogin