Merge pull request #26 from lazywinadmin/appserv_vnetinteg

Add Azure-AppService-Apps_without_VNETIntegration

Author: lazywinadmin

AZURE-AppService-Apps_without_VNETIntegration/Apps_without_VNETIntegration.ps1

@@ -0,0 +1,103 @@
+<#
+.SYNOPSIS
+Retrieve Apps using a App Service Plan without VNET Integration in the current Tenant
+
+.DESCRIPTION
+This script will do the following steps:
+
+-Retrieve App Service Plan accross the Tenant
+-Check if they have a VNET Integration present
+-If Not, retrieve the WebApp using the App Service Plan
+-Output the result
+.EXAMPLE
+ ./Apps_without_VNETIntegration.ps1
+
+ Output the Apps using a App Service Plan without VNET Integration
+.EXAMPLE
+ ./Apps_without_VNETIntegration.ps1|
+ Export-Csv report.csv
+
+ Send the output to an excel report
+.LINK
+ https://github.com/lazywinadmin/PowerShell
+.NOTES
+
+# TODO
+-Support for retries
+
+# Resources
+* List VnetIntegration in a particular RG for a App Service Plan
+az appservice vnet-integration list -g <resource group name> --plan <app Service plan name>
+* Creating VNET Integration
+https://stackoverflow.com/questions/59976040/how-do-you-associate-an-azure-web-app-with-a-vnet-using-powershell-az
+
+#>
+[CmdletBinding()]
+PARAM()
+try{
+ # Load Module
+ $Dependencies=@("Az.ResourceGraph", "Az.Accounts")
+ if(-not(Get-Module -Name $Dependencies)){$Dependencies| import-Module}
+ # Functions
+ function Get-AzToken{
+ <#
+ .SYNOPSIS
+ Retrieve token of the current Azure Context session
+ .DESCRIPTION
+ Retrieve token of the current Azure Context session
+ This is using the Get-AzContext cmdlets from the module Az.Account and assume a session is already opened.
+ .EXAMPLE
+ $token=Get-AzToken
+ $uri = "https://management.azure.com/tenants?api-version=2019-11-01"
+ invoke-restmethod -method get -uri $uri -Headers @{Authorization="Bearer $token";'Content-Type'='application/json'}
+ This leverate the token of the current session to query the Azure Management
+ API and retrieves all the tenants information
+ .LINK
+ https://github.com/lazywinadmin/PowerShell
+ #>
+ [CmdletBinding()]
+ Param()
+ try{
+ $currentAzureContext = Get-AzContext
+ $azureRmProfile = [Microsoft.Azure.Commands.Common.Authentication.Abstractions.AzureRmProfileProvider]::Instance.Profile;
+ $profileClient = New-Object -TypeName Microsoft.Azure.Commands.ResourceManager.Common.RMProfileClient($azureRmProfile)
+ $profileClient.AcquireAccessToken($currentAzureContext.Subscription.TenantId).AccessToken
+ }catch{
+ throw $_
+ }
+ }
+ # Connect to Azure
+ if(-not(Get-AzContext)){Connect-AzAccount}
+
+ # Retrieve All the App Service Plan (ServerFarms) using Resource Graph
+ $servicePlans=Search-AzGraph -Query "Resources | where type == 'microsoft.web/serverfarms'" -First 1000
+
+ # Get Current token
+ $token = Get-AzToken
+
+ foreach ($sp in $serviceplans){
+ Write-Verbose -Message "Service Plan: '$($sp.name)' - VNET Integration - Retrieving..."
+ $uri = "https://management.azure.com/subscriptions/$($sp.subscriptionId)/resourceGroups/$($sp.resourcegroup)/providers/Microsoft.Web/serverfarms/$($sp.name)/virtualNetworkConnections?api-version=2019-08-01"
+ $Result = invoke-restmethod -method get -uri $uri -Headers @{Authorization="Bearer $token";'Content-Type'='application/json'} -verbose:$false
+
+ if(-not$result){
+ Write-Verbose -Message "Service Plan: '$($sp.name)' - VNET Integration - Not present..."
+ Write-Verbose -Message "Service Plan: '$($sp.name)' - Retrieving Apps using this App Service Plan..."
+ $Apps = Search-AzGraph -Query "Resources |where properties.serverFarmId contains '$($sp.id)'" -first 1000
+
+ foreach ($app in $apps)
+ {
+ [pscustomobject]@{
+ AppServicePlanName = $sp.name
+ AppServicePlanResourceId = $sp.id
+ AppName = $app.name
+ AppResourceId = $app.id
+ AppResourceType = $app.type
+ }
+
+ }
+ }
+ }
+}catch{
+ throw $_
+}