DSCResources/MSFT_EXOAcceptedDomain/MSFT_EXOAcceptedDomain.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [ValidatePattern( '(?=^.{1,254}$)(^(?:(?!\d+\.|-)[a-zA-Z0-9_\-]{1,63}(?<!-)\.?)+(?:[a-zA-Z]{2,})$)' )] [System.String] $Identity, [Parameter()] [ValidateSet('Authoritative','InternalRelay')] [System.String] $DomainType = 'Authoritative', [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [ValidateScript( { $false -eq $_ })] [System.Boolean] $MatchSubDomains = $false, [Parameter()] [ValidateScript( { $false -eq $_ })] [System.Boolean] $OutboundOnly = $false, [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) Write-Verbose -Message "Getting configuration of Accepted Domain for $Identity" #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 $data #endregion if ($Global:CurrentModeIsExport) { $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload $true } else { $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters } $nullReturn = $PSBoundParameters $nullReturn.Ensure = "Absent" try { Write-Verbose -Message 'Getting all Accepted Domain' $AllAcceptedDomains = Get-AcceptedDomain -ErrorAction Stop Write-Verbose -Message 'Filtering Accepted Domain list by Identity' $AcceptedDomain = $AllAcceptedDomains | Where-Object -FilterScript { $_.Identity -eq $Identity } if ($null -eq $AcceptedDomain) { Write-Verbose -Message "AcceptedDomain configuration for $($Identity) does not exist." # Check to see if $Identity matches a verified domain in the O365 Tenant $ConnectionMode = New-M365DSCConnection -Platform 'AzureAd' ` -InboundParameters $PSBoundParameters $VerifiedDomains = Get-AzureADDomain | Where-Object -FilterScript { $_.IsVerified } $MatchingVerifiedDomain = $VerifiedDomains | Where-Object -FilterScript { $_.Name -eq $Identity } if ($null -ne $MatchingVerifiedDomain) { Write-Verbose -Message "A verified domain matching $($Identity) does not exist in this O365 Tenant." $nullReturn = @{ DomainType = $DomainType Ensure = $Ensure GlobalAdminAccount = $GlobalAdminAccount Identity = $Identity MatchSubDomains = $MatchSubDomains OutboundOnly = $OutboundOnly } <# if AcceptedDomain does not exist and does not match a verified domain, return submitted parameters for ReverseDSC. This also prevents Set-TargetResource from running when current state could not be determined #> return $nullReturn } else { # if AcceptedDomain does not exist for a verfied domain, return 'Absent' with submitted parameters to Test-TargetResource. return $nullReturn } } else { $result = @{ DomainType = $AcceptedDomain.DomainType Ensure = 'Present' Identity = $AcceptedDomain.Identity MatchSubDomains = $AcceptedDomain.MatchSubDomains OutboundOnly = $AcceptedDomain.OutboundOnly GlobalAdminAccount = $GlobalAdminAccount ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint CertificatePath = $CertificatePath CertificatePassword = $CertificatePassword } Write-Verbose -Message "Found AcceptedDomain configuration for $($Identity)" return $result } } catch { try { Write-Verbose -Message $_ $tenantIdValue = "" if (-not [System.String]::IsNullOrEmpty($TenantId)) { $tenantIdValue = $TenantId } elseif ($null -ne $GlobalAdminAccount) { $tenantIdValue = $GlobalAdminAccount.UserName.Split('@')[1] } Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } return $nullReturn } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [ValidatePattern( '(?=^.{1,254}$)(^(?:(?!\d+\.|-)[a-zA-Z0-9_\-]{1,63}(?<!-)\.?)+(?:[a-zA-Z]{2,})$)' )] [System.String] $Identity, [Parameter()] [ValidateSet('Authoritative','InternalRelay')] [System.String] $DomainType = 'Authoritative', [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [ValidateScript( { $false -eq $_ })] [System.Boolean] $MatchSubDomains = $false, [Parameter()] [ValidateScript( { $false -eq $_ })] [System.Boolean] $OutboundOnly = $false, [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) Write-Verbose -Message "Setting configuration of Accepted Domain for $Identity" #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 $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters $AcceptedDomainParams = @{ DomainType = $DomainType Identity = $Identity MatchSubDomains = $MatchSubDomains OutboundOnly = $OutboundOnly } Write-Verbose -Message "Setting AcceptedDomain for $($Identity) with values: $(Convert-M365DscHashtableToString -Hashtable $AcceptedDomainParams)" Set-AcceptedDomain @AcceptedDomainParams } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [ValidatePattern( '(?=^.{1,254}$)(^(?:(?!\d+\.|-)[a-zA-Z0-9_\-]{1,63}(?<!-)\.?)+(?:[a-zA-Z]{2,})$)' )] [System.String] $Identity, [Parameter()] [ValidateSet('Authoritative','InternalRelay')] [System.String] $DomainType = 'Authoritative', [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter()] [ValidateScript( { $false -eq $_ })] [System.Boolean] $MatchSubDomains = $false, [Parameter()] [ValidateScript( { $false -eq $_ })] [System.Boolean] $OutboundOnly = $false, [Parameter()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) #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 Write-Verbose -Message "Testing configuration of Accepted Domain for $Identity" $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-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, [Parameter()] [System.String] $CertificatePath, [Parameter()] [System.Management.Automation.PSCredential] $CertificatePassword ) #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 $ConnectionMode = New-M365DSCConnection -Platform 'ExchangeOnline' ` -InboundParameters $PSBoundParameters ` -SkipModuleReload $true try { [array]$AllAcceptedDomains = Get-AcceptedDomain -ErrorAction Stop $dscContent = "" $i = 1 if ($AllAcceptedDomains.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewLine } foreach ($domain in $AllAcceptedDomains) { Write-Host " |---[$i/$($AllAcceptedDomains.Count)] $($domain.Identity)" -NoNewLine $Params = @{ Identity = $domain.Identity ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint CertificatePassword = $CertificatePassword CertificatePath = $CertificatePath GlobalAdminAccount = $GlobalAdminAccount } $Results = Get-TargetResource @Params $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $dscContent += Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -GlobalAdminAccount $GlobalAdminAccount Write-Host $Global:M365DSCEmojiGreenCheckMark $i++ } return $dscContent } catch { try { Write-Verbose -Message $_ $tenantIdValue = "" if (-not [System.String]::IsNullOrEmpty($TenantId)) { $tenantIdValue = $TenantId } elseif ($null -ne $GlobalAdminAccount) { $tenantIdValue = $GlobalAdminAccount.UserName.Split('@')[1] } Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } return "" } } Export-ModuleMember -Function *-TargetResource |