Tomas Kracmar
33e1118cc6
Invoke-GraphRequest with -AllPages returns the full response object with accumulated items in .value, not a flat array.
369 lines
14 KiB
PowerShell
369 lines
14 KiB
PowerShell
#requires -Version 5.1
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<#
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.SYNOPSIS
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Export Intune policy/app assignments to CSV or Markdown for documentation.
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.DESCRIPTION
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Generates a CSV or Markdown report of assignments for selected object types.
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Useful for documentation, change tracking, and compliance audits.
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.EXAMPLE
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./Scripts/Export-AssignmentsToCsv.ps1 -TenantId "..." -Format Csv -OutputPath ./assignments.csv
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./Scripts/Export-AssignmentsToCsv.ps1 -TenantId "..." -Format Markdown -OutputPath ./assignments.md
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#>
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[CmdletBinding()]
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param(
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[Parameter(Mandatory = $true)]
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[string]$TenantId,
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[Parameter(Mandatory = $true)]
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[ValidateSet("Csv","Markdown")]
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[string]$Format,
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[Parameter(Mandatory = $true)]
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[string]$OutputPath,
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[string]$AppId,
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[string]$Secret,
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[string]$Certificate,
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[ValidateSet("AppOnly","Browser","DeviceCode")]
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[string]$AuthMode = "AppOnly",
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[string]$RedirectUri,
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[string]$SettingsFile
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)
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$ErrorActionPreference = "Stop"
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#region Helper functions
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function Test-FzfAvailable
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{
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return [bool](Get-Command fzf -ErrorAction SilentlyContinue)
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}
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function Show-FzfMenu
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{
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param(
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[Parameter(Mandatory)]
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[string[]]$Items,
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[string]$Header = "Select one",
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[switch]$Multi
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)
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$argsList = @("--header=$Header")
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if($Multi) { $argsList += "--multi" }
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$selected = $Items | fzf @argsList --bind=space:toggle
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if(-not $selected) { return $null }
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if($Multi) { return @($selected -split "`r?`n" | Where-Object { $_ }) }
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return $selected
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}
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function Show-NumberedMenu
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{
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param(
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[Parameter(Mandatory)]
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[string[]]$Items,
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[string]$Header = "Select one or more",
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[switch]$Multi
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)
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Write-Host "`n$Header" -ForegroundColor Cyan
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for($i=0; $i -lt $Items.Count; $i++)
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{
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Write-Host " $($i+1). $($Items[$i])"
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}
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if($Multi)
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{
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$prompt = "Enter numbers separated by commas (e.g. 1,3,5) or 'all'"
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}
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else
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{
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$prompt = "Enter a number"
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}
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$choice = Read-Host $prompt
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if($choice -eq "all" -and $Multi) { return $Items }
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$indices = $choice -split "," | ForEach-Object { $_.Trim() } | Where-Object { $_ -match "^\d+$" } | ForEach-Object { [int]$_ - 1 } | Where-Object { $_ -ge 0 -and $_ -lt $Items.Count }
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if($Multi)
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{
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return $Items[$indices] | Select-Object -Unique
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}
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else
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{
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if($indices.Count -eq 0) { return $null }
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return $Items[$indices[0]]
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}
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}
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function Select-MenuItem
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{
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param(
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[Parameter(Mandatory)]
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[string[]]$Items,
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[string]$Header = "Select one",
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[switch]$Multi
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)
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if(Test-FzfAvailable)
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{
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return Show-FzfMenu -Items $Items -Header $Header -Multi:$Multi
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}
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return Show-NumberedMenu -Items $Items -Header $Header -Multi:$Multi
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}
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function Get-DefaultSettingsPath
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{
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if($IsWindows -or $env:OS -eq "Windows_NT")
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{
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if($env:LOCALAPPDATA) { return (Join-Path $env:LOCALAPPDATA "macOS_IntuneManagement\Settings.json") }
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return (Join-Path $env:USERPROFILE "AppData\Local\macOS_IntuneManagement\Settings.json")
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}
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if($IsMacOS) { return (Join-Path $HOME "Library/Application Support/macOS_IntuneManagement/Settings.json") }
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return (Join-Path $HOME ".local/share/macOS_IntuneManagement/Settings.json")
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}
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#endregion
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#region Initialize Runtime
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$projectRoot = Split-Path -Parent $PSScriptRoot
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$runtimeModule = Join-Path $projectRoot "Runtime/IntuneManagement.Runtime.psd1"
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if(-not (Test-Path $runtimeModule))
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{
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throw "Could not find IntuneManagement.Runtime.psd1 in $projectRoot"
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}
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$settingsPath = $SettingsFile
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if(-not $settingsPath)
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{
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$settingsPath = Get-DefaultSettingsPath
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}
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# Pre-load auth from settings
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if($AuthMode -eq "AppOnly" -and (Test-Path $settingsPath) -and (-not $AppId -or (-not $Secret -and -not $Certificate)))
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{
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try
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{
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$raw = Get-Content -Path $settingsPath -Raw -ErrorAction Stop
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$settingsObj = ConvertFrom-Json $raw -AsHashtable -ErrorAction Stop
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if($settingsObj -and $settingsObj.ContainsKey($TenantId))
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{
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$tenantNode = $settingsObj[$TenantId]
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if(-not $AppId -and $tenantNode.ContainsKey("GraphAzureAppId"))
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{
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$AppId = $tenantNode["GraphAzureAppId"]
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}
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if(-not $Secret -and $tenantNode.ContainsKey("GraphAzureAppSecret"))
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{
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$Secret = $tenantNode["GraphAzureAppSecret"]
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}
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if(-not $Certificate -and $tenantNode.ContainsKey("GraphAzureAppCert"))
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{
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$Certificate = $tenantNode["GraphAzureAppCert"]
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}
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}
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if(-not $Secret -and $IsMacOS -and $AppId)
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{
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try
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{
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$keychainSecret = security find-generic-password -a "IntuneManagement" -s "IntuneMgmt-$AppId" -w 2>$null
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if($keychainSecret) { $Secret = $keychainSecret }
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}
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catch { }
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}
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}
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catch { }
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}
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$invokeParams = @{
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Silent = $true
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JSonSettings = $true
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JSonFile = $settingsPath
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TenantId = $TenantId
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AppId = $AppId
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AuthMode = $AuthMode
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}
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if($RedirectUri) { $invokeParams.RedirectUri = $RedirectUri }
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if($AuthMode -eq "AppOnly" -and $Secret) { $invokeParams.Secret = $Secret }
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elseif($AuthMode -eq "AppOnly") { $invokeParams.Certificate = $Certificate }
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Import-Module $runtimeModule -Force
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Initialize-IntuneManagementRuntime -View "IntuneGraphAPI" @invokeParams
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#endregion
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#region Ensure Graph connectivity
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if(-not (Get-Command Invoke-GraphRequest -ErrorAction SilentlyContinue))
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{
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throw "Graph runtime did not load Invoke-GraphRequest. Aborting."
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}
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Write-Host "`nConnecting to Microsoft Graph..." -ForegroundColor Cyan
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try
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{
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$org = Invoke-GraphRequest "/organization"
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Write-Host "Connected to tenant: $($org.value[0].displayName) ($($org.value[0].id))" -ForegroundColor Green
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}
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catch
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{
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throw "Failed to connect to Graph. Ensure auth parameters are correct. Error: $_"
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}
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#endregion
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#region Object type registry
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$assignableTypes = @(
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[PSCustomObject]@{ Title = "Applications"; API = "/deviceAppManagement/mobileApps"; HasIntent = $true; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Device Configuration"; API = "/deviceManagement/deviceConfigurations"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Settings Catalog"; API = "/deviceManagement/configurationPolicies"; HasIntent = $false; NameProp = "name" },
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[PSCustomObject]@{ Title = "Compliance Policies"; API = "/deviceManagement/deviceCompliancePolicies"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Administrative Templates"; API = "/deviceManagement/groupPolicyConfigurations"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Endpoint Security"; API = "/deviceManagement/intents"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "App Protection"; API = "/deviceAppManagement/managedAppPolicies"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "App Configuration (Device)"; API = "/deviceAppManagement/mobileAppConfigurations"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Platform Scripts"; API = "/deviceManagement/deviceManagementScripts"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "macOS Scripts"; API = "/deviceManagement/deviceShellScripts"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Device Health Scripts"; API = "/deviceManagement/deviceHealthScripts"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "macOS Custom Attributes"; API = "/deviceManagement/deviceCustomAttributeShellScripts"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Enrollment Restrictions"; API = "/deviceManagement/deviceEnrollmentConfigurations"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Enrollment Status Page"; API = "/deviceManagement/deviceEnrollmentConfigurations"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Autopilot"; API = "/deviceManagement/windowsAutopilotDeploymentProfiles"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Terms and Conditions"; API = "/deviceManagement/termsAndConditions"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Policy Sets"; API = "/deviceAppManagement/policySets"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Update Policies"; API = "/deviceManagement/windowsUpdateForBusinessConfigurations"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Feature Updates"; API = "/deviceManagement/windowsFeatureUpdateProfiles"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Quality Updates"; API = "/deviceManagement/windowsQualityUpdateProfiles"; HasIntent = $false; NameProp = "displayName" },
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[PSCustomObject]@{ Title = "Device Management Intents"; API = "/deviceManagement/intents"; HasIntent = $false; NameProp = "displayName" }
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)
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#endregion
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#region Select types and gather data
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$typeTitles = $assignableTypes | ForEach-Object { $_.Title }
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$selectedTypeTitles = Select-MenuItem -Items $typeTitles -Header "Select object types to export (multi-select)" -Multi
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if(-not $selectedTypeTitles)
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{
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Write-Host "No types selected. Exiting." -ForegroundColor Yellow
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exit 0
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}
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Write-Host "`nLoading groups for name resolution..." -ForegroundColor Cyan
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$groupsResponse = Invoke-GraphRequest "/groups?`$select=id,displayName&`$orderby=displayName" -AllPages
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$groups = $groupsResponse.value
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$reportRows = @()
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foreach($typeTitle in $selectedTypeTitles)
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{
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$objectType = $assignableTypes | Where-Object { $_.Title -eq $typeTitle } | Select-Object -First 1
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Write-Host "`nExporting $($objectType.Title) assignments..." -ForegroundColor Cyan
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try
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{
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$objectsResponse = Invoke-GraphRequest "$($objectType.API)?`$select=id,$($objectType.NameProp)&`$orderby=$($objectType.NameProp)"
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$objects = $objectsResponse.value | Where-Object { $_ }
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foreach($obj in $objects)
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{
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try
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{
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$assignmentsResponse = Invoke-GraphRequest "$($objectType.API)/$($obj.id)/assignments"
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foreach($ass in $assignmentsResponse.value)
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{
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$targetType = $ass.target."@odata.type"
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$targetName = "Unknown"
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$groupId = $ass.target.groupId
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if($targetType -eq "#microsoft.graph.groupAssignmentTarget")
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{
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$grp = $groups | Where-Object { $_.id -eq $groupId } | Select-Object -First 1
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$targetName = if($grp) { $grp.displayName } else { $groupId }
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}
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elseif($targetType -eq "#microsoft.graph.exclusionGroupAssignmentTarget")
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{
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$grp = $groups | Where-Object { $_.id -eq $groupId } | Select-Object -First 1
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$targetName = if($grp) { "Exclude: $($grp.displayName)" } else { "Exclude: $groupId" }
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}
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elseif($targetType -eq "#microsoft.graph.allLicensedUsersAssignmentTarget")
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{
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$targetName = "All Users"
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}
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elseif($targetType -eq "#microsoft.graph.allDevicesAssignmentTarget")
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{
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$targetName = "All Devices"
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}
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$filterName = ""
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if($ass.target.deviceAndAppManagementAssignmentFilterId)
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{
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$filterName = $ass.target.deviceAndAppManagementAssignmentFilterId
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}
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$intent = ""
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if($objectType.HasIntent -and $ass.intent)
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{
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$intent = $ass.intent
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}
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$reportRows += [PSCustomObject]@{
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ObjectType = $objectType.Title
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ObjectName = if($objectType.NameProp -eq "name") { $obj.name } else { $obj.displayName }
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ObjectId = $obj.id
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Target = $targetName
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TargetType = $targetType
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Intent = $intent
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Filter = $filterName
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}
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}
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}
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catch
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{
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# suppress per-object errors
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}
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}
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}
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catch
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{
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Write-Host " WARNING: Could not load objects for $($objectType.Title)" -ForegroundColor DarkYellow
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}
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}
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if($reportRows.Count -eq 0)
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{
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Write-Host "No assignments found to export. Exiting." -ForegroundColor Yellow
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exit 0
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}
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#endregion
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#region Export
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$OutputPath = (Resolve-Path (Split-Path -Parent $OutputPath) -ErrorAction SilentlyContinue).Path + "/" + (Split-Path -Leaf $OutputPath)
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if($Format -eq "Csv")
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{
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$reportRows | Export-Csv -LiteralPath $OutputPath -NoTypeInformation -Encoding utf8 -Force
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Write-Host "`nExported $($reportRows.Count) rows to CSV: $OutputPath" -ForegroundColor Green
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}
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elseif($Format -eq "Markdown")
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{
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$md = @()
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$md += "# Intune Assignments Report"
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$md += ""
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$md += "**Tenant:** $($org.value[0].displayName) "
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$md += "**Generated:** $(Get-Date -Format "yyyy-MM-dd HH:mm") "
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$md += "**Total Rows:** $($reportRows.Count)"
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$md += ""
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$grouped = $reportRows | Group-Object -Property ObjectType
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foreach($g in $grouped)
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{
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$md += "## $($g.Name)"
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$md += ""
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$md += "| Object | Target | Intent | Filter |"
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$md += "|--------|--------|--------|--------|"
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foreach($row in ($g.Group | Sort-Object ObjectName, Target))
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{
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$intentCol = if($row.Intent) { $row.Intent } else { "-" }
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$filterCol = if($row.Filter) { $row.Filter } else { "-" }
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$md += "| $($row.ObjectName) | $($row.Target) | $intentCol | $filterCol |"
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}
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$md += ""
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}
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$md | Out-File -LiteralPath $OutputPath -Encoding utf8 -Force
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Write-Host "`nExported $($reportRows.Count) rows to Markdown: $OutputPath" -ForegroundColor Green
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}
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#endregion
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