Bump version to 4.1.0

CHANGELOG_macOS_IntuneToolkit.md

@@ -1,5 +1,25 @@
 # macOS Intune Toolkit Changelog
 
+## 2026-04-16 — v4.1.0 — Accountability, PIM & Auth Management
+
+### Modified
+- **`Scripts/Initialize-IntuneAuth.ps1`**
+  - App registrations are now named after the **authenticated Entra user** (e.g., `IntuneManagement-tomas.kracmar@cqre.net`) instead of the local OS username. This improves audit-log traceability when multiple admins use the toolkit against the same tenant.
+  - Added `-Delete` switch to remove local tenant credentials (`Settings.json` + macOS Keychain) without touching the Entra app registration.
+  - Added `-DeleteApp` switch to delete both the **Entra app registration** and local credentials.
+  - Onboarding now automatically caches the tenant display name after auth setup, so the TUI shows friendly names immediately.
+  - Added `Organization.Read.All` to the `Connect-MgGraph` scopes to support tenant name caching.
+
+- **`Scripts/Start-IntuneToolkit.ps1`**
+  - Added menu items **14** (delete local auth) and **15** (delete auth + app registration) to the TUI.
+  - Selecting **"[+ Onboard new tenant]"** now runs the auth initializer immediately and restarts the launcher, instead of dropping into the main menu for an unconfigured tenant.
+  - The TUI now exits cleanly after deleting tenant auth.
+
+- **`README.md`**
+  - Added **Accountability & PIM caveats** section explaining the trade-offs of app-only auth versus delegated auth, and how app naming affects audit logs.
+
+---
+
 ## 2026-04-13 — API Permissions Sync for `Initialize-IntuneAuth.ps1`
 
 ### Modified

README.md

@@ -2,7 +2,7 @@
 
 Cross-platform, headless Intune policy export/import with PowerShell.
 
-**Current version:** `4.0.0` — see [`CHANGELOG_macOS_IntuneToolkit.md`](CHANGELOG_macOS_IntuneToolkit.md) for recent changes.
+**Current version:** `4.1.0` — see [`CHANGELOG_macOS_IntuneToolkit.md`](CHANGELOG_macOS_IntuneToolkit.md) for recent changes.
 
 This repository is now CLI-first. The old WPF application surface has been removed from the repo. The supported workflow is:
 
@@ -38,6 +38,10 @@ pwsh ./Scripts/Start-IntuneToolkit.ps1 -TenantId "<tenant-id>"
 * `pwsh` 7+
 * Microsoft Graph app registration
 * App-only auth with client secret or certificate, or browser auth with a public client redirect URI
+* `fzf` (optional) — for the best interactive menu experience in `Start-IntuneToolkit.ps1` and `Start-IntuneManagementTui.ps1`. Falls back to numbered menus if not installed.
+  * macOS: `brew install fzf`
+  * Linux: `sudo apt install fzf` (or `dnf` / `pacman`)
+  * Windows: `winget install junegunn.fzf` (or `choco install fzf`)
 
 ## Default object types
 
@@ -150,3 +154,12 @@ pwsh ./Start-HeadlessIntune.ps1 `
 * Browser auth uses the system browser and a loopback redirect.
 * If you omit `-AppId` with `-AuthMode Browser`, the CLI defaults to the Microsoft Graph PowerShell public client app id `14d82eec-204b-4c2f-b7e8-296a70dab67e`.
 * If your own app registration does not allow loopback redirects, pass `-AppId` and `-RedirectUri "http://localhost"` and configure the same redirect URI in Entra ID.
+
+## Accountability & PIM caveats
+
+By default `Initialize-IntuneAuth.ps1` creates an **app-only** registration. Every Graph call is authenticated as the service principal, not as an individual user.
+
+* **Audit logs** show the app's display name (e.g., `IntuneManagement-tomas.kracmar@cqre.net`), not the admin's UPN. The initializer now automatically names the app after the **authenticated Entra user** to improve traceability.
+* **PIM is not enforced** for app-only secrets. The service principal has standing permissions, so write operations can occur outside an elevated PIM window.
+* If you need strict PIM compliance, use **delegated authentication** (`-AuthMode Browser` or `-AuthMode DeviceCode`) so calls are made in the signed-in user's context. Note that `DeviceCode` may be blocked by Conditional Access policies.
+* To fully remove a tenant's local credentials **and** the Entra app registration, use menu item **15** in the TUI or run `./Scripts/Initialize-IntuneAuth.ps1 -TenantId "<id>" -DeleteApp`.

Scripts/Initialize-IntuneAuth.ps1

@@ -17,7 +17,7 @@ The Microsoft Entra tenant ID (GUID). If omitted, the script reads from
 existing settings or prompts interactively.
 
 .PARAMETER DisplayName
-The display name for the app registration. Default: IntuneManagement-Headless.
+The display name for the app registration. Default: IntuneManagement-<current user name>.
 
 .PARAMETER SettingsFile
 Path to the JSON settings file. If omitted, defaults to the macOS_IntuneManagement
@@ -25,16 +25,28 @@ settings folder (~/Library/Application Support/macOS_IntuneManagement/Settings.j
 
 .PARAMETER Force
 Recreate the app registration and secret even if existing credentials are found.
+
+.PARAMETER Delete
+Remove the saved tenant credentials from the local settings file (and macOS Keychain if applicable).
+Does not delete the app registration in Entra ID.
+
+.PARAMETER DeleteApp
+Remove the app registration from the Entra tenant and clean up local credentials.
+Requires the same Microsoft Graph permissions as initialization.
 #>
 [CmdletBinding()]
 param(
     [string]$TenantId,
 
-    [string]$DisplayName = "IntuneManagement-Headless",
+    [string]$DisplayName = "IntuneManagement-$([Environment]::UserName)",
 
     [string]$SettingsFile,
 
-    [switch]$Force
+    [switch]$Force,
+
+    [switch]$Delete,
+
+    [switch]$DeleteApp
 )
 
 $ErrorActionPreference = "Stop"
@@ -67,6 +79,45 @@ function Get-AuthSetting
     param($Key, [string]$SubPath = "", $DefaultValue = $null)
     Get-Setting -SubPath $SubPath -Key $Key -DefaultValue $DefaultValue
 }
+
+function Remove-LocalAuthSettings
+{
+    param([string]$TenantId, [string]$AppId)
+
+    if ($global:JsonSettingsObj)
+    {
+        if ($global:JsonSettingsObj.ContainsKey($TenantId))
+        {
+            $global:JsonSettingsObj.Remove($TenantId) | Out-Null
+            Write-Host "Removed tenant settings for $TenantId from $SettingsFile" -ForegroundColor Green
+        }
+
+        if ($global:JsonSettingsObj["TenantId"] -eq $TenantId)
+        {
+            $global:JsonSettingsObj.Remove("TenantId") | Out-Null
+            Write-Host "Removed default TenantId from $SettingsFile" -ForegroundColor Green
+        }
+
+        $global:JsonSettingsObj | ConvertTo-Json -Depth 30 | Out-File -LiteralPath $global:JSonSettingFile -Force -Encoding utf8
+    }
+
+    if ($AppId)
+    {
+        if ($IsMacOS)
+        {
+            $null = security delete-generic-password -a "IntuneManagement" -s "IntuneMgmt-$AppId" 2>$null
+            Write-Host "Removed client secret for AppId $AppId from macOS Keychain" -ForegroundColor Green
+        }
+        else
+        {
+            Write-Host "Client secret was stored in $SettingsFile and has been removed along with the tenant node." -ForegroundColor Green
+        }
+    }
+    else
+    {
+        Write-Warning "No saved credentials found for tenant $TenantId."
+    }
+}
 #endregion
 
 #region Determine TenantId
@@ -85,6 +136,96 @@ if (-not $TenantId)
 }
 #endregion
 
+#region Delete saved credentials
+if ($Delete)
+{
+    $appIdToClean = Get-AuthSetting -SubPath $TenantId -Key "GraphAzureAppId"
+    Remove-LocalAuthSettings -TenantId $TenantId -AppId $appIdToClean
+    return
+}
+#endregion
+
+#region Microsoft Graph modules
+$requiredModules = @("Microsoft.Graph.Authentication", "Microsoft.Graph.Applications")
+foreach ($mod in $requiredModules)
+{
+    if (-not (Get-Module $mod -ListAvailable))
+    {
+        throw "Module '$mod' is not installed. Run: Install-Module Microsoft.Graph -Scope CurrentUser"
+    }
+}
+
+Import-Module Microsoft.Graph.Authentication -Force
+Import-Module Microsoft.Graph.Applications -Force
+#endregion
+
+#region Connect to Graph
+Write-Host ""
+Write-Host "Connecting to Microsoft Graph..." -ForegroundColor Cyan
+Write-Host "A browser window will open for authentication." -ForegroundColor Cyan
+Connect-MgGraph -Scopes "Application.ReadWrite.All", "AppRoleAssignment.ReadWrite.All", "Organization.Read.All" -NoWelcome
+#endregion
+
+#region Resolve authenticated user for app naming
+if (-not $PSBoundParameters.ContainsKey('DisplayName'))
+{
+    try
+    {
+        $ctx = Get-MgContext -ErrorAction Stop
+        if ($ctx -and $ctx.Account)
+        {
+            $DisplayName = "IntuneManagement-$($ctx.Account)"
+            Write-Host "Using app display name: $DisplayName" -ForegroundColor DarkGray
+        }
+    }
+    catch { }
+}
+#endregion
+
+#region Cache tenant name
+try
+{
+    $org = Get-MgOrganization -ErrorAction Stop
+    if ($org -and $org.DisplayName)
+    {
+        Save-AuthSetting -SubPath $TenantId -Key "TenantName" -Value $org.DisplayName
+        Write-Host "Cached tenant name: $($org.DisplayName)" -ForegroundColor Green
+    }
+}
+catch
+{
+    Write-Warning "Failed to cache tenant name: $($_.Exception.Message)"
+}
+#endregion
+
+#region Delete app registration and local credentials
+if ($DeleteApp)
+{
+    $appIdToClean = Get-AuthSetting -SubPath $TenantId -Key "GraphAzureAppId"
+    if ($appIdToClean)
+    {
+        $appToDelete = Get-MgApplication -Filter "appId eq '$appIdToClean'" -ErrorAction SilentlyContinue | Select-Object -First 1
+        if ($appToDelete)
+        {
+            Remove-MgApplication -ApplicationId $appToDelete.Id
+            Write-Host "Deleted app registration $($appToDelete.DisplayName) ($appIdToClean) from tenant $TenantId" -ForegroundColor Green
+        }
+        else
+        {
+            Write-Warning "App registration $appIdToClean not found in tenant $TenantId."
+        }
+    }
+    else
+    {
+        Write-Warning "No AppId found in local settings for tenant $TenantId."
+    }
+
+    Remove-LocalAuthSettings -TenantId $TenantId -AppId $appIdToClean
+    Disconnect-MgGraph | Out-Null
+    return
+}
+#endregion
+
 #region Check for existing credentials
 $existingAppId = Get-AuthSetting -SubPath $TenantId -Key "GraphAzureAppId"
 if ($existingAppId -and -not $Force)
@@ -116,27 +257,6 @@ if ($existingAppId -and -not $Force)
 }
 #endregion
 
-#region Microsoft Graph modules
-$requiredModules = @("Microsoft.Graph.Authentication", "Microsoft.Graph.Applications")
-foreach ($mod in $requiredModules)
-{
-    if (-not (Get-Module $mod -ListAvailable))
-    {
-        throw "Module '$mod' is not installed. Run: Install-Module Microsoft.Graph -Scope CurrentUser"
-    }
-}
-
-Import-Module Microsoft.Graph.Authentication -Force
-Import-Module Microsoft.Graph.Applications -Force
-#endregion
-
-#region Connect to Graph
-Write-Host ""
-Write-Host "Connecting to Microsoft Graph..." -ForegroundColor Cyan
-Write-Host "A browser window will open for authentication." -ForegroundColor Cyan
-Connect-MgGraph -Scopes "Application.ReadWrite.All", "AppRoleAssignment.ReadWrite.All" -NoWelcome
-#endregion
-
 #region App registration
 $graphSp = Get-MgServicePrincipal -Filter "appId eq '00000003-0000-0000-c000-000000000000'"
 if (-not $graphSp)

Scripts/Start-IntuneManagementTui.ps1

@@ -18,6 +18,26 @@ function Test-FzfAvailable
     return [bool](Get-Command fzf -ErrorAction SilentlyContinue)
 }
 
+function Show-FzfHint
+{
+    if(Test-FzfAvailable) { return }
+    Write-Host "[fzf not found]" -ForegroundColor Yellow -NoNewline
+    Write-Host " Install fzf for the best interactive menu experience. Falling back to numbered menus." -ForegroundColor DarkGray
+    if($IsMacOS)
+    {
+        Write-Host "  Install: brew install fzf" -ForegroundColor DarkGray
+    }
+    elseif($IsLinux)
+    {
+        Write-Host "  Install: sudo apt install fzf  (or dnf/pacman)" -ForegroundColor DarkGray
+    }
+    else
+    {
+        Write-Host "  Install: winget install junegunn.fzf  (or choco install fzf)" -ForegroundColor DarkGray
+    }
+    Write-Host ""
+}
+
 function Show-FzfMenu
 {
     param(
@@ -126,6 +146,8 @@ if(Test-Path $settingsPath)
 }
 #endregion
 
+Show-FzfHint
+
 while($true)
 {
     Clear-Host

Scripts/Start-IntuneToolkit.ps1

@@ -35,6 +35,29 @@ function Test-FzfAvailable
     return [bool](Get-Command fzf -ErrorAction SilentlyContinue)
 }
 
+function Show-FzfHint
+{
+    if(Test-FzfAvailable) { return }
+    Write-Host "`n[fzf not found]" -ForegroundColor Yellow -NoNewline
+    Write-Host " Install fzf for the best interactive menu experience.`n" -ForegroundColor DarkGray
+    if($IsMacOS)
+    {
+        Write-Host "  macOS:   brew install fzf" -ForegroundColor DarkGray
+    }
+    elseif($IsLinux)
+    {
+        Write-Host "  Debian/Ubuntu: sudo apt install fzf" -ForegroundColor DarkGray
+        Write-Host "  Fedora:        sudo dnf install fzf" -ForegroundColor DarkGray
+        Write-Host "  Arch:          sudo pacman -S fzf" -ForegroundColor DarkGray
+    }
+    else
+    {
+        Write-Host "  Windows: winget install junegunn.fzf" -ForegroundColor DarkGray
+        Write-Host "           choco install fzf" -ForegroundColor DarkGray
+    }
+    Write-Host "  (Falling back to numbered menus for now.)`n" -ForegroundColor DarkGray
+}
+
 function Show-FzfMenu
 {
     param(
@@ -238,6 +261,12 @@ if(-not $TenantId)
             Write-Host "No tenant ID provided. Exiting." -ForegroundColor Yellow
             exit 0
         }
+        $initPath = Join-Path $projectRoot "Scripts/Initialize-IntuneAuth.ps1"
+        & $initPath -TenantId $TenantId
+        Write-Host "`nOnboarding complete. Restarting launcher..." -ForegroundColor Green
+        Start-Sleep -Seconds 1
+        & $PSCommandPath
+        exit 0
     }
     else
     {
@@ -263,6 +292,8 @@ if(-not $currentTenant -or -not $currentTenant.TenantName)
 }
 #endregion
 
+Show-FzfHint
+
 # Build common parameter hashtable
 $commonParams = @{
     TenantId = $TenantId
@@ -275,6 +306,8 @@ $commonParams = @{
 }
 
 $menuItems = @(
+    "15. Delete tenant auth and app registration"
+    "14. Delete local tenant auth only"
     "13. Refresh tenant names"
     "12. Initialize auth (one-time setup)"
     "11. Deploy baseline (dry-run / WhatIf)"
@@ -335,6 +368,8 @@ while($true)
         11 { $script = "Scripts/Deploy-IntuneBaseline.ps1"; $commonParams.WhatIf = $true }
         12 { $script = "Scripts/Initialize-IntuneAuth.ps1" }
         13 { $script = $null }
+        14 { $script = "Scripts/Initialize-IntuneAuth.ps1" }
+        15 { $script = "Scripts/Initialize-IntuneAuth.ps1" }
         default { continue }
     }
 
@@ -399,9 +434,25 @@ while($true)
         @("AppId","Secret","Certificate","AuthMode","RedirectUri","Interactive","Mode","WhatIf") | ForEach-Object { $launchParams.Remove($_) }
     }
 
+    if($choiceNumber -eq 14)
+    {
+        $launchParams.Delete = $true
+    }
+
+    if($choiceNumber -eq 15)
+    {
+        $launchParams.DeleteApp = $true
+    }
+
     # Execute in same process so TUI flows naturally
     & $scriptPath @launchParams
 
+    if($choiceNumber -eq 14 -or $choiceNumber -eq 15)
+    {
+        Write-Host "`nTenant auth deleted. Exiting." -ForegroundColor Yellow
+        exit 0
+    }
+
     Write-Host "`nPress any key to return to the menu..." -ForegroundColor DarkGray
     $null = $Host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")
 }

VERSION

@@ -1 +1 @@
-4.0.0
+4.1.0