functions/azure/Set-TemporaryAzureResourceNetworkAccess.ps1
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# <copyright file="Set-TemporaryAzureResourceNetworkAccess.ps1" company="Endjin Limited"> # Copyright (c) Endjin Limited. All rights reserved. # </copyright> <# .SYNOPSIS Manages the addition and removal of temporary network access rules for different Azure resource types. .DESCRIPTION Each resource type implements its own handler for performing the addition and removal operations. .PARAMETER ResourceType The type of Azure resource to be managed. .PARAMETER ResourceGroupName The resource group of the resource to be managed. .PARAMETER ResourceName The name of the resource to be managed. .PARAMETER Revoke When true, any existing temporary network access rules for the specified resource will be removed. No rules will be added. .PARAMETER Wait When true, processing will wait for a time period implemented by the handler to allow the changes to take effect. #> function Set-TemporaryAzureResourceNetworkAccess { [CmdletBinding()] param ( [Parameter(Mandatory=$true)] [ValidateSet("SqlServer","StorageAccount","WebApp","WebAppScm")] [string] $ResourceType, [Parameter(Mandatory=$true)] [string] $ResourceGroupName, [Parameter(Mandatory=$true)] [string] $ResourceName, [switch] $Revoke, [switch] $Wait ) # Set optional values used by some handler implmentations $script:ruleName = "temp-cicd-rule" $script:ruleDescription = "Temporary rule added by 'Enable-TemporaryAzureResourceAccess'" $script:currentPublicIpAddress = (Invoke-RestMethod https://ifconfig.io).Trim() Write-Host "currentPublicIpAddress: $currentPublicIpAddress" # Configure handler settings for the given resource type $removeHandlerName = "_removeExistingTempRules_$ResourceType" $addHandlerName = "_addTempRule_$ResourceType" $waitHandlerName = "_waitForRule_$ResourceType" $handlerSplat = @{ ResourceGroupName = $ResourceGroupName ResourceName = $ResourceName } $logSuffix = "[ResourceType=$ResourceType][ResourceGroupName=$ResourceGroupName][ResourceName=$ResourceName]" Write-Host "Purging existing temporary network access rules $logSuffix" & $removeHandlerName @handlerSplat | Out-Null if (!$Revoke) { Write-Host "Granting temporary network access to '$currentPublicIpAddress' $logSuffix" & $addHandlerName @handlerSplat } if ($Wait) { & $waitHandlerName } } |