DSCResources/MSFT_AzureDiagnosticSettings/MSFT_AzureDiagnosticSettings.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $StorageAccountId, [Parameter()] [System.String] $ServiceBusRuleId, [Parameter()] [System.String] $EventHubAuthorizationRuleId, [Parameter()] [System.String] $EventHubName, [Parameter()] [System.String] $WorkspaceId, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Categories, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity, [Parameter()] [System.String[]] $AccessTokens ) New-M365DSCConnection -Workload 'Azure' ` -InboundParameters $PSBoundParameters | Out-Null #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $nullResult = $PSBoundParameters $nullResult.Ensure = 'Absent' try { if ($null -ne $Script:exportedInstances -and $Script:ExportMode) { $instance = $Script:exportedInstances | Where-Object -FilterScript {$_.name -eq $Name} } else { $response = Invoke-AzRest -Uri 'https://management.azure.com/providers/microsoft.aadiam/diagnosticsettings?api-version=2017-04-01-preview' ` -Method Get $instances = (ConvertFrom-Json $response.Content).value $instance = $instances | Where-Object -FilterScript {$_.name -eq $Name} } if ($null -eq $instance) { return $nullResult } $CategoriesValue = @() foreach ($category in $instance.properties.logs) { $CategoriesValue += @{ category = $category.category enabled = $category.enabled } } $results = @{ Name = $instance.Name StorageAccountId = $instance.properties.storageAccountId ServiceBusRuleId = $instance.properties.serviceBusRuleId EventHubAuthorizationRuleId = $instance.properties.eventHubAuthorizationRuleId EventHubName = $instance.properties.eventHubName WorkspaceId = $instance.properties.workspaceId Categories = $CategoriesValue Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ManagedIdentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } return [System.Collections.Hashtable] $results } catch { Write-Verbose -Message $_ New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $nullResult } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $StorageAccountId, [Parameter()] [System.String] $ServiceBusRuleId, [Parameter()] [System.String] $EventHubAuthorizationRuleId, [Parameter()] [System.String] $EventHubName, [Parameter()] [System.String] $WorkspaceId, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Categories, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity, [Parameter()] [System.String[]] $AccessTokens ) #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $currentInstance = Get-TargetResource @PSBoundParameters $instanceParams = @{ name = $Name properties = @{ logs = @() } } foreach ($category in $Categories) { $instanceParams.properties.logs += @{ category = $category.category enabled = $category.enabled } } if (-not [System.String]::IsNullOrEmpty($StorageAccountId)) { $instanceParams.properties.Add('storageAccountId', $StorageAccountId) } if (-not [System.String]::IsNullOrEmpty($WorkspaceId)) { $instanceParams.properties.Add('workspaceId', $WorkspaceId) } if (-not [System.String]::IsNullOrEmpty($ServiceBusRuleId)) { $instanceParams.properties.Add('eventHubName', $EventHubName) } if (-not [System.String]::IsNullOrEmpty($EventHubName)) { $instanceParams.properties.Add('workspaceId', $WorkspaceId) } if (-not [System.String]::IsNullOrEmpty($EventHubAuthorizationRuleId)) { $instanceParams.properties.Add('eventHubAuthorizationRuleId', $EventHubAuthorizationRuleId) } $payload = ConvertTo-Json $instanceParams -Depth 10 -Compress # CREATE/UPDATE if ($Ensure -eq 'Present') { if ($currentInstance.Ensure -eq 'Absent') { Write-Verbose -Message "Creating new diagnostic setting {$Name}" } else { Write-Verbose -Message "Updating diagnostic setting {$Name}" } $response = Invoke-AzRest -Uri "https://management.azure.com/providers/microsoft.aadiam/diagnosticsettings/$($Name)?api-version=2017-04-01-preview" ` -Method PUT ` -Payload $payload } # REMOVE elseif ($Ensure -eq 'Absent' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Removing diagnostic setting {$Name}" $response = Invoke-AzRest -Uri "https://management.azure.com/providers/microsoft.aadiam/diagnosticsettings/$($Name)?api-version=2017-04-01-preview" ` -Method DELETE } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $StorageAccountId, [Parameter()] [System.String] $ServiceBusRuleId, [Parameter()] [System.String] $EventHubAuthorizationRuleId, [Parameter()] [System.String] $EventHubName, [Parameter()] [System.String] $WorkspaceId, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Categories, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity, [Parameter()] [System.String[]] $AccessTokens ) #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).Clone() Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" $testResult = $true #Compare Cim instances foreach ($key in $PSBoundParameters.Keys) { $source = $PSBoundParameters.$key $target = $CurrentValues.$key if ($source.getType().Name -like '*CimInstance*') { $testResult = Compare-M365DSCComplexObject ` -Source ($source) ` -Target ($target) if (-Not $testResult) { $testResult = $false break } $ValuesToCheck.Remove($key) | Out-Null } } if ($testResult) { $testResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys } Write-Verbose -Message "Test-TargetResource returned $testResult" return $testResult } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity, [Parameter()] [System.String[]] $AccessTokens ) $ConnectionMode = New-M365DSCConnection -Workload 'Azure' ` -InboundParameters $PSBoundParameters #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion try { $Script:ExportMode = $true $response = Invoke-AzRest -Uri 'https://management.azure.com/providers/microsoft.aadiam/diagnosticsettings?api-version=2017-04-01-preview' ` -Method Get [array] $Script:exportedInstances = (ConvertFrom-Json $response.Content).value $i = 1 $dscContent = '' if ($Script:exportedInstances.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($config in $Script:exportedInstances) { if ($null -ne $Global:M365DSCExportResourceInstancesCount) { $Global:M365DSCExportResourceInstancesCount++ } $displayedKey = $config.Name Write-Host " |---[$i/$($Script:exportedInstances.Count)] $displayedKey" -NoNewline $params = @{ Name = $config.Name Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ManagedIdentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } $Results = Get-TargetResource @Params $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results if ($Results.Categories) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString -ComplexObject $Results.Categories -CIMInstanceName AzureDiagnosticSettingsCategory if ($complexTypeStringResult) { $Results.Categories = $complexTypeStringResult } else { $Results.Remove('Categories') | Out-Null } } $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential if ($Results.Categories) { $isCIMArray = $false if ($Results.Categories.getType().Fullname -like '*[[\]]') { $isCIMArray = $true } $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'Categories' -IsCIMArray:$isCIMArray } $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $dscContent } catch { Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } } Export-ModuleMember -Function *-TargetResource |