Allow creation of multiple users

scripts/Windows/OS/Install.ps1

@@ -3,13 +3,13 @@
 . "$PSScriptRoot/../Software/Firefox/Install.ps1";
 . "$PSScriptRoot/Manage.ps1";
 . "$PSScriptRoot/Upgrade.ps1";
-. "$PSScriptRoot/User/Add.ps1";
+. "$PSScriptRoot/User/Install.ps1";
 
 function Invoke-WindowsInstallation([Context] $context)
 {
     $ErrorActionPreference = "Inquire";
     . "$PSScriptRoot/../../../scripts/Windows/Scripts/Prerequisites.ps1";
-    $context.UserName ??= "Manuel";
+    $context.UserNames ??= @("Manuel");
     Start-WindowsInstallation $context;
 }
 
@@ -96,7 +96,7 @@ function Start-WindowsInstallation([Context] $context) {
                 break;
             }
             $userStage {
-                New-PersonalUser $context;
+                Install-PersonalUsers $context;
                 $context.SetStage($restorationStage);
                 break;
             }

scripts/Windows/OS/User/Add.ps1

@@ -6,7 +6,7 @@ $preparedPasswordProperty = "AutoLoginPassword";
 $autoLoginTriggerProperty = "AutoLoginTrigger";
 $uacDisablerTriggerProperty = "UACDisablerTrigger";
 
-function New-PersonalUser([Context] $context)
+function New-PersonalUser([Context] $context, [string] $userName)
 {
     $userStageProperty = "UserStage";
 
@@ -21,7 +21,7 @@ function New-PersonalUser([Context] $context)
         }
     }
 
-    if (-not (Get-LocalUser $context.UserName -ErrorAction SilentlyContinue))
+    if (-not (Get-LocalUser $userName -ErrorAction SilentlyContinue))
     {
         Write-Host "Creating Personal User";
 
@@ -47,8 +47,8 @@ function New-PersonalUser([Context] $context)
             }
         }
 
-        Write-Information "Renaming the new User to $($context.UserName)";
-        Rename-LocalUser $user $context.UserName;
+        Write-Information "Renaming the new User to $userName";
+        Rename-LocalUser $user $userName;
         Add-LocalGroupMember -Group "Administrators" -Member $user && Set-LocalUser $context.AdminName -Password (ConvertTo-SecureString -AsPlainText "Admin") && Disable-LocalUser $context.AdminName;
 
         Write-Host "Registering setup script for all new users";
@@ -66,7 +66,7 @@ function New-PersonalUser([Context] $context)
 
     switch (Get-UserStage) {
         "DisableUAC" {
-            Enable-PersonalUserAutologon $context;
+            Enable-PersonalUserAutologon $context $userName;
             $context.RegisterReboot();
             Set-UserStage "RemoveAdmin";
             Start-EventDrivenTask $context.Get($uacDisablerTriggerProperty);
@@ -123,7 +123,7 @@ function Enable-UACNextLogin([Context] $context) {
     }
 }
 
-function Enable-PersonalUserAutologon([Context] $context)
+function Enable-PersonalUserAutologon([Context] $context, [string] $userName)
 {
     Add-Type -assemblyname System.DirectoryServices.AccountManagement;
     Write-Information "Re-Enabling Autologin for Current User";
@@ -133,7 +133,7 @@ function Enable-PersonalUserAutologon([Context] $context)
     {
         $password = Read-Host "Please enter the password of your Microsoft Account" -MaskInput;
 
-        if ($principalContext.ValidateCredentials($context.UserName, $password))
+        if ($principalContext.ValidateCredentials($userName, $password))
         {
             break;
         }
@@ -142,7 +142,7 @@ function Enable-PersonalUserAutologon([Context] $context)
         }
     }
 
-    $context.Set($preparedUsernameProperty, $context.UserName, "ExpandString");
+    $context.Set($preparedUsernameProperty, $userName, "ExpandString");
     $context.Set($preparedPasswordProperty, $password, "ExpandString");
     Start-EventDrivenTask $context.Get($autoLoginTriggerProperty);
 }

scripts/Windows/OS/User/Install.ps1

@@ -0,0 +1,29 @@
+#!/bin/pwsh
+. "$PSScriptRoot/../../Scripts/Context.ps1";
+. "$PSScriptRoot/Add.ps1";
+
+function Install-PersonalUsers([Context] $context) {
+    $userIDProperty = "User";
+
+    $null = New-Module {
+        Get-UserID {
+            return $context.Get($userIDProperty);
+        }
+        Set-UserID {
+            param([int]$value);
+            $context.Set($userIDProperty, $value);
+        }
+    }
+
+    $userID = Get-UserID;
+
+    if ($null -eq $userID) {
+        Set-UserID ($context.UserNames.Count - 1);
+        $userID = Get-UserID;
+    }
+
+    if ($userID -ge 0) {
+        New-PersonalUser $context $($context.UserNames[$userID]);
+        Set-UserID ($userID - 1);
+    }
+}

scripts/Windows/Scripts/Context.ps1

@@ -6,7 +6,7 @@ class Context {
     [string]$EntryPoint;
     [string]$RootDir;
     [string]$BackupName;
-    [string]$UserName;
+    [string[]]$UserNames;
     [string]$AdminName = "Admin";
     [string]$ConfigRoot = "HKLM:\Software\PortValhalla";
     [string]$RunOnceName = "PortValhalla";