DSCResources/MSFT_AADAuthenticationStrengthPolicy/MSFT_AADAuthenticationStrengthPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [ValidateLength(1, 30)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $AllowedCombinations, [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [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 ) try { $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -ProfileName 'beta' #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' $getValue = $null if (-not [System.String]::IsNullOrEmpty($Id)) { $getValue = Get-MgPolicyAuthenticationStrengthPolicy -AuthenticationStrengthPolicyId $Id } if ($null -eq $getValue) { $getValue = Get-MgPolicyAuthenticationStrengthPolicy | Where-Object -FilterScript {$_.DisplayName -eq $DisplayName} -ErrorAction SilentlyContinue } if ($null -eq $getValue) { return $nullResult } $results = @{ Description = $getValue.Description DisplayName = $getValue.DisplayName Id = $getValue.Id AllowedCombinations = $getValue.allowedCombinations Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint Managedidentity = $ManagedIdentity.IsPresent } return [System.Collections.Hashtable] $results } catch { 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)] [ValidateLength(1, 30)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $AllowedCombinations, [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [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 ) #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 $BoundParameters = Remove-M365DSCAuthenticationParameter -BoundParameters $PSBoundParameters if ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Absent') { Write-Verbose -Message "Creating new Azure AD AuthenticationStrengthPolicy {$DisplayName}" $BoundParameters.Remove("Id") | Out-Null New-MgPolicyAuthenticationStrengthPolicy @BoundParameters } elseif ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Updating the Azure AD Authentication Strength Policy with DisplayName {$DisplayName}" $BoundParameters.Add("AuthenticationStrengthPolicyId", $currentInstance.Id) $BoundParameters.Remove("Id") | Out-Null $combinations = $BoundParameters.AllowedCombinations $BoundParameters.Remove("AllowedCombinations") | Out-Null Update-MgPolicyAuthenticationStrengthPolicy @BoundParameters Write-Verbose -Message "Updating the Azure AD Authentication Strength Policy allowed combination with DisplayName {$DisplayName}" Update-MgPolicyAuthenticationStrengthPolicyAllowedCombination -AuthenticationStrengthPolicyId $currentInstance.Id ` -AllowedCombinations $AllowedCombinations } elseif ($Ensure -eq 'Absent' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Removing the Azure AD Authentication Method Policy with Id {$($currentInstance.Id)}" Remove-MgPolicyAuthenticationStrengthPolicy -AuthenticationStrengthPolicyId $currentInstance.Id } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [ValidateLength(1, 30)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $AllowedCombinations, [Parameter()] [System.String] [ValidateSet('Absent', 'Present')] $Ensure = 'Present', [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 ) #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 $data #endregion Write-Verbose -Message "Testing configuration of the Azure AD Authentication Strength Policy with Id {$Id} and DisplayName {$DisplayName}" $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).clone() if ($CurrentValues.Ensure -ne $PSBoundParameters.Ensure) { Write-Verbose -Message "Test-TargetResource returned $false" return $false } $testResult = $true Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" if ($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 ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters ` -ProfileName 'beta' #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 $data #endregion try { #region resource generator code [array]$getValue = Get-MgPolicyAuthenticationStrengthPolicy ` -ErrorAction Stop #endregion $i = 1 $dscContent = '' if ($getValue.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($config in $getValue) { $displayedKey = $config.Id if (-not [String]::IsNullOrEmpty($config.displayName)) { $displayedKey = $config.displayName } Write-Host " |---[$i/$($getValue.Count)] $displayedKey" -NoNewline $params = @{ DisplayName = $config.DisplayName Id = $config.Id Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint Managedidentity = $ManagedIdentity.IsPresent } $Results = Get-TargetResource @Params $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential $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 |