DSCResources/MSFT_SCDeviceConditionalAccessPolicy/MSFT_SCDeviceConditionalAccessPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $Comment, [Parameter()] [System.Boolean] $Enabled, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Getting configuration of Device Conditional Access Policy for $Name" #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $MyInvocation.MyCommand.ModuleName) $data.Add("Method", $MyInvocation.MyCommand) Add-M365DSCTelemetryEvent -Data $data #endregion Test-MSCloudLogin -CloudCredential $GlobalAdminAccount ` -Platform SecurityComplianceCenter $PolicyObject = Get-DeviceConditionalAccessPolicy -Identity $Name -ErrorAction SilentlyContinue if ($null -eq $PolicyObject) { Write-Verbose -Message "Device Conditional Access Policy $($Name) does not exist." $result = $PSBoundParameters $result.Ensure = 'Absent' return $result } else { Write-Verbose "Found existing Device Conditional Access Policy $($Name)" $result = @{ Ensure = 'Present' Name = $PolicyObject.Name Comment = $PolicyObject.Comment Enabled = $PolicyObject.Enabled GlobalAdminAccount = $GlobalAdminAccount } Write-Verbose -Message "Get-TargetResource Result: `n $(Convert-M365DscHashtableToString -Hashtable $result)" return $result } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $Comment, [Parameter()] [System.Boolean] $Enabled, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Setting configuration of Device Conditional Access Policy for $Name" #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $MyInvocation.MyCommand.ModuleName) $data.Add("Method", $MyInvocation.MyCommand) Add-M365DSCTelemetryEvent -Data $data #endregion Test-MSCloudLogin -CloudCredential $GlobalAdminAccount ` -Platform SecurityComplianceCenter $CurrentPolicy = Get-TargetResource @PSBoundParameters if (('Present' -eq $Ensure) -and ('Absent' -eq $CurrentPolicy.Ensure)) { $CreationParams = $PSBoundParameters $CreationParams.Remove("GlobalAdminAccount") $CreationParams.Remove("Ensure") New-DeviceConditionalAccessPolicy @CreationParams } elseif (('Present' -eq $Ensure) -and ('Present' -eq $CurrentPolicy.Ensure)) { $CreationParams = $PSBoundParameters $CreationParams.Remove("GlobalAdminAccount") $CreationParams.Remove("Ensure") $CreationParams.Remove("Name") $CreationParams.Add("Identity", $Name) Write-Verbose "Updating Policy with values: $(Convert-M365DscHashtableToString -Hashtable $CreationParams)" Set-DeviceConditionalAccessPolicy @CreationParams } elseif (('Absent' -eq $Ensure) -and ('Present' -eq $CurrentPolicy.Ensure)) { # If the Policy exists and it shouldn't, simply remove it; Remove-DeviceConditionalAccessPolicy -Identity $Name } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String] $Comment, [Parameter()] [System.Boolean] $Enabled, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Testing configuration of Device Conditional Access Policy for $Name" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $ValuesToCheck = $PSBoundParameters $ValuesToCheck.Remove('GlobalAdminAccount') | Out-Null $TestResult = Test-Microsoft365DSCParameterState -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(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) $InformationPreference = 'Continue' #region Telemetry $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $MyInvocation.MyCommand.ModuleName) $data.Add("Method", $MyInvocation.MyCommand) Add-M365DSCTelemetryEvent -Data $data #endregion Test-MSCloudLogin -CloudCredential $GlobalAdminAccount ` -Platform SecurityComplianceCenter ` -ErrorAction SilentlyContinue $policies = Get-DeviceConditionalAccessPolicy | Where-Object -FilterScript { $_.Mode -ne 'PendingDeletion' } $totalPolicies = $policies.Length if ($null -eq $totalPolicies) { $totalPolicies = 1 } $i = 1 $content = '' foreach ($policy in $policies) { Write-Information " [$i/$($totalPolicies)] $($policy.Name)" $params = @{ GlobalAdminAccount = $GlobalAdminAccount Name = $policy.Name } $result = Get-TargetResource @params $result.GlobalAdminAccount = Resolve-Credentials -UserName "globaladmin" $content += " SCDeviceConditionalAccessPolicy " + (New-GUID).ToString() + "`r`n" $content += " {`r`n" $currentDSCBlock = Get-DSCBlock -Params $result -ModulePath $PSScriptRoot $content += Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName "GlobalAdminAccount" $content += " }`r`n" $i++ } return $content } Export-ModuleMember -Function *-TargetResource |