DSCResources/MSFT_EXOAddressBookPolicy/MSFT_EXOAddressBookPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String[]] $AddressLists, [Parameter()] [System.String] $GlobalAddressList, [Parameter()] [System.String] $OfflineAddressBook, [Parameter()] [System.String] $RoomList, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Getting Address Book Policy configuration 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 ExchangeOnline $AllAddressBookPolicies = Get-AddressBookPolicy $AddressBookPolicy = $AllAddressBookPolicies | Where-Object -FilterScript { $_.Name -eq $Name } if ($null -eq $AddressBookPolicy) { Write-Verbose -Message "Address Book Policy $($Name) does not exist." $nullReturn = @{ Name = $Name AddressLists = $AddressLists GlobalAddressList = $GlobalAddressList OfflineAddressBook = $OfflineAddressBook RoomList = $RoomList Ensure = 'Absent' GlobalAdminAccount = $GlobalAdminAccount } return $nullReturn } else { $result = @{ Name = $AddressBookPolicy.Name AddressLists = $AddressBookPolicy.AddressLists GlobalAddressList = $AddressBookPolicy.GlobalAddressList OfflineAddressBook = $AddressBookPolicy.OfflineAddressBook RoomList = $AddressBookPolicy.RoomList Ensure = 'Present' GlobalAdminAccount = $GlobalAdminAccount } Write-Verbose -Message "Found Address Book Policy $($Name)" return $result } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String[]] $AddressLists, [Parameter()] [System.String] $GlobalAddressList, [Parameter()] [System.String] $OfflineAddressBook, [Parameter()] [System.String] $RoomList, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Setting Address Book Policy configuration for $Name" $currentAddressBookPolicyConfig = Get-TargetResource @PSBoundParameters #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 ExchangeOnline $NewAddressBookPolicyParams = @{ Name = $Name AddressLists = $AddressLists GlobalAddressList = $GlobalAddressList OfflineAddressBook = $OfflineAddressBook RoomList = $RoomList Confirm = $false } $SetAddressBookPolicyParams = @{ Identity = $Name AddressLists = $AddressLists GlobalAddressList = $GlobalAddressList OfflineAddressBook = $OfflineAddressBook RoomList = $RoomList Confirm = $false } # CASE: Address Book Policy doesn't exist but should; if ($Ensure -eq "Present" -and $currentAddressBookPolicyConfig.Ensure -eq "Absent") { Write-Verbose -Message "Address Book Policy '$($Name)' does not exist but it should. Create and configure it." # Create Address Book Policy New-AddressBookPolicy @NewAddressBookPolicyParams } # CASE: Address Book Policy exists but it shouldn't; elseif ($Ensure -eq "Absent" -and $currentAddressBookPolicyConfig.Ensure -eq "Present") { Write-Verbose -Message "Address Book Policy '$($Name)' exists but it shouldn't. Remove it." Remove-AddressBookPolicy -Identity $Name -Confirm:$false } # CASE: Address Book Policy exists and it should, but has different values than the desired ones elseif ($Ensure -eq "Present" -and $currentAddressBookPolicyConfig.Ensure -eq "Present") { Write-Verbose -Message "Address Book Policy '$($Name)' already exists, but needs updating." Write-Verbose -Message "Setting Address Book Policy $($Name) with values: $(Convert-M365DscHashtableToString -Hashtable $SetAddressBookPolicyParams)" Set-AddressBookPolicy @SetAddressBookPolicyParams } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Name, [Parameter()] [System.String[]] $AddressLists, [Parameter()] [System.String] $GlobalAddressList, [Parameter()] [System.String] $OfflineAddressBook, [Parameter()] [System.String] $RoomList, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Testing Address Book Policy configuration 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 $GlobalAdminAccount ` -Platform ExchangeOnline [array]$AllAddressBookPolicies = Get-AddressBookPolicy $dscContent = "" $i = 1 foreach ($AddressBookPolicy in $AllAddressBookPolicies) { Write-Information " [$i/$($AllAddressBookPolicies.Count)] $($AddressBookPolicy.Name)" $Params = @{ Name = $AddressBookPolicy.Name GlobalAdminAccount = $GlobalAdminAccount } $result = Get-TargetResource @Params $result.GlobalAdminAccount = Resolve-Credentials -UserName "globaladmin" $content = " EXOAddressBookPolicy " + (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" $dscContent += $content $i++ } return $dscContent } Export-ModuleMember -Function *-TargetResource |