find-intune-app-installs.ps1
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<#PSScriptInfo
.VERSION 3.0.1 .GUID 71d4d716-70bb-468a-9322-a0441468919b .AUTHOR AndrewTaylor .DESCRIPTION Lists Intune apps and shows which machines have it installed .COMPANYNAME .COPYRIGHT GPL .TAGS Intune App .LICENSEURI https://github.com/andrew-s-taylor/public/blob/main/LICENSE .PROJECTURI https://github.com/andrew-s-taylor/public .ICONURI .EXTERNALMODULEDEPENDENCIES azureAD .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES #> <# .SYNOPSIS Displays List of apps from Intune with drill down to show where installed .DESCRIPTION Lists Intune apps and shows which machines have it installed .INPUTS None required .OUTPUTS GridView .NOTES Version: 3.0.1 Author: Andrew Taylor Twitter: @AndrewTaylor_2 WWW: andrewstaylor.com Creation Date: 24/07/2022 Last Change: 28/10/2022 Purpose/Change: Initial script development Change: Added CSV output Change: Amended to only show Installed devices Change: Added logic to bypass 1000 device limit Change: Switched authentication to MG Graph .EXAMPLE N/A #> #################################################### ##Install Module #Install MS Graph if not available if (Get-Module -ListAvailable -Name Microsoft.Graph) { Write-Host "Microsoft Graph Already Installed" } else { try { Install-Module -Name Microsoft.Graph -Scope CurrentUser -Repository PSGallery -Force } catch [Exception] { $_.message exit } } Function Connect-ToGraph { <# .SYNOPSIS Authenticates to the Graph API via the Microsoft.Graph.Authentication module. .DESCRIPTION The Connect-ToGraph cmdlet is a wrapper cmdlet that helps authenticate to the Intune Graph API using the Microsoft.Graph.Authentication module. It leverages an Azure AD app ID and app secret for authentication or user-based auth. .PARAMETER Tenant Specifies the tenant (e.g. contoso.onmicrosoft.com) to which to authenticate. .PARAMETER AppId Specifies the Azure AD app ID (GUID) for the application that will be used to authenticate. .PARAMETER AppSecret Specifies the Azure AD app secret corresponding to the app ID that will be used to authenticate. .PARAMETER Scopes Specifies the user scopes for interactive authentication. .EXAMPLE Connect-ToGraph -TenantId $tenantID -AppId $app -AppSecret $secret -#> [cmdletbinding()] param ( [Parameter(Mandatory = $false)] [string]$Tenant, [Parameter(Mandatory = $false)] [string]$AppId, [Parameter(Mandatory = $false)] [string]$AppSecret, [Parameter(Mandatory = $false)] [string]$scopes ) Process { Import-Module Microsoft.Graph.Authentication $version = (get-module microsoft.graph.authentication | Select-Object -expandproperty Version).major if ($AppId -ne "") { $body = @{ grant_type = "client_credentials"; client_id = $AppId; client_secret = $AppSecret; scope = "https://graph.microsoft.com/.default"; } $response = Invoke-RestMethod -Method Post -Uri https://login.microsoftonline.com/$Tenant/oauth2/v2.0/token -Body $body $accessToken = $response.access_token $accessToken if ($version -eq 2) { write-host "Version 2 module detected" $accesstokenfinal = ConvertTo-SecureString -String $accessToken -AsPlainText -Force } else { write-host "Version 1 Module Detected" Select-MgProfile -Name Beta $accesstokenfinal = $accessToken } $graph = Connect-MgGraph -AccessToken $accesstokenfinal Write-Host "Connected to Intune tenant $TenantId using app-based authentication (Azure AD authentication not supported)" } else { if ($version -eq 2) { write-host "Version 2 module detected" } else { write-host "Version 1 Module Detected" Select-MgProfile -Name Beta } $graph = Connect-MgGraph -scopes $scopes Write-Host "Connected to Intune tenant $($graph.TenantId)" } } } import-module microsoft.graph ##Authenticate Connect-ToGraph -Scopes DeviceManagementApps.ReadWrite.All, DeviceManagementConfiguration.ReadWrite.All, DeviceManagementManagedDevices.ReadWrite.All, openid, profile, email, offline_access Function Get-ScriptVersion(){ <# .SYNOPSIS This function is used to check if the running script is the latest version .DESCRIPTION This function checks GitHub and compares the 'live' version with the one running .EXAMPLE Get-ScriptVersion Returns a warning and URL if outdated .NOTES NAME: Get-ScriptVersion #> [cmdletbinding()] param ( $liveuri ) $contentheaderraw = (Invoke-WebRequest -Uri $liveuri -Method Get) $contentheader = $contentheaderraw.Content.Split([Environment]::NewLine) $liveversion = (($contentheader | Select-String 'Version:') -replace '[^0-9.]','') | Select-Object -First 1 $currentversion = ((Get-Content -Path $PSCommandPath | Select-String -Pattern "Version: *") -replace '[^0-9.]','') | Select-Object -First 1 if ($liveversion -ne $currentversion) { write-host "Script has been updated, please download the latest version from $liveuri" -ForegroundColor Red } } Get-ScriptVersion -liveuri "https://raw.githubusercontent.com/andrew-s-taylor/public/main/Powershell%20Scripts/Intune/find-intune-app-installs.ps1" #################################################### Function Get-IntuneApplication(){ <# .SYNOPSIS This function is used to get applications from the Graph API REST interface .DESCRIPTION The function connects to the Graph API Interface and gets any applications added .EXAMPLE Get-IntuneApplication Returns any applications configured in Intune .NOTES NAME: Get-IntuneApplication #> [cmdletbinding()] param ( $Name ) $graphApiVersion = "Beta" $Resource = "deviceAppManagement/mobileApps" try { if($Name){ $uri = "https://graph.microsoft.com/$graphApiVersion/$($Resource)" (Invoke-MgGraphRequest -Uri $uri -Method Get -OutputType PSObject).Value | Where-Object { ($_.'displayName').contains("$Name") -and (!($_.'@odata.type').Contains("managed")) -and (!($_.'@odata.type').Contains("#microsoft.graph.iosVppApp")) } } else { $uri = "https://graph.microsoft.com/$graphApiVersion/$($Resource)" (Invoke-MgGraphRequest -Uri $uri -Method Get -OutputType PSObject).Value | Where-Object { (!($_.'@odata.type').Contains("managed")) -and (!($_.'@odata.type').Contains("#microsoft.graph.iosVppApp")) } } } catch { $ex = $_.Exception Write-Host "Request to $Uri failed with HTTP Status $([int]$ex.Response.StatusCode) $($ex.Response.StatusDescription)" -f Red $errorResponse = $ex.Response.GetResponseStream() $reader = New-Object System.IO.StreamReader($errorResponse) $reader.BaseStream.Position = 0 $reader.DiscardBufferedData() $responseBody = $reader.ReadToEnd(); Write-Host "Response content:`n$responseBody" -f Red Write-Error "Request to $Uri failed with HTTP Status $($ex.Response.StatusCode) $($ex.Response.StatusDescription)" write-host break } } #################################################### #################################################### $Intune_Apps = Get-IntuneApplication | Select-Object displayName,id | Out-GridView -Title "Intune Applications" -passthru | ForEach-Object { $thisapp = $_.displayName $thisappid = $_.id ##Loop through devices $devicesuri = "https://graph.microsoft.com/beta/devicemanagement/manageddevices" $devicelist = (Invoke-MgGraphRequest -Uri $devicesuri -Method Get -OutputType PSObject) $Results = @() $Results += $devicelist.value $Pages = $devicelist.'@odata.nextLink' while($null -ne $Pages) { Write-Warning "Checking Next page" $Addtional = Invoke-MgGraphRequest -Uri $Pages -Method Get if ($Pages){ $Pages = $Addtional."@odata.nextLink" } $Results += $Addtional.value } $appinstalls = @() $appinstallsgui = @() ##Foreach device $output = 0 foreach ($device in $Results) { ##Find Device ID $deviceid = $device.id $devicename = $device.devicename ##Find primary user $primaryuser = $device.userid ##Find installed apps $appsuri = "https://graph.microsoft.com/beta/users('$primaryuser')/mobileAppIntentAndStates('$deviceid')" $fullapplist = Invoke-MgGraphRequest -Uri $appsuri -Method Get -OutputType PSObject $appstocheck = $fullapplist.mobileapplist foreach ($app in $appstocheck) { ##Query and add hostname to list if found (only if installed successfully) if (($app.applicationid -eq $thisappid) -and ($app.installstate -eq "installed")) { ##Get Install Date/Time $troubleshootingguid = $deviceid+"_"+$thisappid $eventsuri = "https://graph.microsoft.com/beta/users('$primaryuser')/mobileAppTroubleshootingEvents('$troubleshootingguid')?`$select=history" $events = (Invoke-MgGraphRequest -Uri $eventsuri -Method Get -OutputType PSObject).history foreach ($event in $events) { $actiontype = $event.actiontype $datatype = $event.'@odata.type' if ($actiontype -eq "installed") { $installdate = $event.occurrenceDateTime $output++ } else { if ($datatype -eq "#microsoft.graph.mobileAppTroubleshootingAppUpdateHistory") { $installdate = $event.occurrenceDateTime $output++ } } } if ($output -gt 0) { $appinstallsgui += $devicename + " - " + $installdate $appinstalls += New-Object PsObject -property @{ "Device" = $devicename "Install Date" = $installdate } } } } } $filename = $env:temp + "\" + $thisapp + "-installs.csv" Write-Host $split = $appinstallsgui -join "`n" $Appoutput = @" Also in your clipboard Exported to $filename Name: $thisapp Installed Devices: $split "@ set-clipboard $Appoutput $appinstalls | export-csv $filename -NoTypeInformation [System.Windows.MessageBox]::Show($Appoutput) } |