DSCResources/MSFT_AADNamedLocationPolicy/MSFT_AADNamedLocationPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter()] [ValidateSet('#microsoft.graph.countryNamedLocation', '#microsoft.graph.ipNamedLocation')] [System.String] $OdataType, [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String[]] $IpRanges, [Parameter()] [System.Boolean] $IsTrusted, [Parameter()] [System.String[]] $CountriesAndRegions, [Parameter()] [System.Boolean] $IncludeUnknownCountriesAndRegions, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) Write-Verbose -Message "Getting configuration of AAD Named Location" $ConnectionMode = New-M365DSCConnection -Platform 'AzureAD' -InboundParameters $PSBoundParameters #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) $data.Add("ConnectionMode", $ConnectionMode) Add-M365DSCTelemetryEvent -Data $data #endregion try { $nullReturn = $PSBoundParameters $nullReturn.Ensure = "Absent" try { if ($null -ne $Id) { $NamedLocation = Get-AzureADMSNamedLocationPolicy -PolicyId $Id } } catch { Write-Verbose -Message "Could not retrieve AAD Named Location by ID {$Id}" } if ($null -eq $NamedLocation) { try { $NamedLocation = Get-AzureADMSNamedLocationPolicy -ErrorAction SilentlyContinue | Where-Object -FilterScript { $_.DisplayName -eq $DisplayName } } catch { Write-Verbose -Message $_ Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) } } if ($null -eq $NamedLocation) { return $nullReturn } else { Write-Verbose "Found existing AAD Named Location {$($NamedLocation.DisplayName)}" $Result = @{ OdataType = $NamedLocation.OdataType Id = $NamedLocation.Id DisplayName = $NamedLocation.DisplayName IpRanges = $NamedLocation.IpRanges.CidrAddress IsTrusted = $NamedLocation.IsTrusted CountriesAndRegions = [String[]]$NamedLocation.CountriesAndRegions IncludeUnknownCountriesAndRegions = $NamedLocation.IncludeUnknownCountriesAndRegions Ensure = "Present" GlobalAdminAccount = $GlobalAdminAccount ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint } Write-Verbose -Message "Get-TargetResource Result: `n $(Convert-M365DscHashtableToString -Hashtable $result)" return $result } } catch { Write-Verbose -Message $_ Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) return $nullReturn } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter()] [ValidateSet('#microsoft.graph.countryNamedLocation', '#microsoft.graph.ipNamedLocation')] [System.String] $OdataType, [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String[]] $IpRanges, [Parameter()] [System.Boolean] $IsTrusted, [Parameter()] [System.String[]] $CountriesAndRegions, [Parameter()] [System.Boolean] $IncludeUnknownCountriesAndRegions, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) Write-Verbose -Message "Setting configuration of AAD Named Location" #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) Add-M365DSCTelemetryEvent -Data $data #endregion $currentAADNamedLocation = Get-TargetResource @PSBoundParameters $currentParameters = $PSBoundParameters $currentParameters.Remove("ApplicationId") | Out-Null $currentParameters.Remove("TenantId") | Out-Null $currentParameters.Remove("CertificateThumbprint") | Out-Null $currentParameters.Remove("GlobalAdminAccount") | Out-Null $currentParameters.Remove("Ensure") | Out-Null # Named Location should exist but it doesn't if ($Ensure -eq 'Present' -and $currentAADNamedLocation.Ensure -eq "Absent") { $currentParameters.Remove("Id") | Out-Null $VerboseAttributes = ($currentParameters | Out-String) Write-Verbose -Message "Creating New AAD Named Location {$Displayname)} with attributes: $VerboseAttributes" New-AzureADMSNamedLocationPolicy @currentParameters } # Named Location should exist and will be configured to desired state elseif ($Ensure -eq 'Present' -and $CurrentAADNamedLocation.Ensure -eq 'Present') { $currentParameters["PolicyId"] = $currentAADNamedLocation.ID $currentParameters.Remove("Id") | Out-Null $VerboseAttributes = ($currentParameters | Out-String) Write-Verbose -Message "Updating existing AAD Named Location {$Displayname)} with attributes: $VerboseAttributes" Set-AzureADMSNamedLocationPolicy @currentParameters } # Named Location exist but should not elseif ($Ensure -eq 'Absent' -and $CurrentAADNamedLocation.Ensure -eq 'Present') { Write-Verbose -Message "Removing AAD Named Location {$Displayname)}" Remove-AzureADMSNamedLocationPolicy -PolicyId $currentAADNamedLocation.ID } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter()] [ValidateSet('#microsoft.graph.countryNamedLocation', '#microsoft.graph.ipNamedLocation')] [System.String] $OdataType, [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String[]] $IpRanges, [Parameter()] [System.Boolean] $IsTrusted, [Parameter()] [System.String[]] $CountriesAndRegions, [Parameter()] [System.Boolean] $IncludeUnknownCountriesAndRegions, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) Write-Verbose -Message "Testing configuration of AAD Named Location" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $ValuesToCheck = $PSBoundParameters $ValuesToCheck.Remove('GlobalAdminAccount') | Out-Null $ValuesToCheck.Remove("Id") | Out-Null $ValuesToCheck.Remove("ApplicationId") | Out-Null $ValuesToCheck.Remove("TenantId") | Out-Null $ValuesToCheck.Remove("CertificateThumbprint") | Out-Null $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] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) $ConnectionMode = New-M365DSCConnection -Platform 'AzureAD' -InboundParameters $PSBoundParameters #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace("MSFT_", "") $data = [System.Collections.Generic.Dictionary[[String], [String]]]::new() $data.Add("Resource", $ResourceName) $data.Add("Method", $MyInvocation.MyCommand) $data.Add("Principal", $GlobalAdminAccount.UserName) $data.Add("TenantId", $TenantId) $data.Add("ConnectionMode", $ConnectionMode) Add-M365DSCTelemetryEvent -Data $data #endregion $dscContent = '' $i = 1 Write-Host "`r`n" -NoNewline try { $AADNamedLocations = Get-AzureADMSNamedLocationPolicy -ErrorAction Stop foreach ($AADNamedLocation in $AADNamedLocations) { Write-Host " |---[$i/$($AADNamedLocations.Count)] $($AADNamedLocation.DisplayName)" -NoNewline $Params = @{ GlobalAdminAccount = $GlobalAdminAccount ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint DisplayName = $AADNamedLocation.DisplayName ID = $AADNamedLocation.ID } $Results = Get-TargetResource @Params if ($Results.Ensure -eq 'Present') { $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -GlobalAdminAccount $GlobalAdminAccount $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName Write-Host $Global:M365DSCEmojiGreenCheckMark $i++ } } return $dscContent } catch { Write-Verbose -Message $_ Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) return "" } } Export-ModuleMember -Function *-TargetResource |