DSCResources/MSFT_AADMSGroup/MSFT_AADMSGroup.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $GroupTypes, [Parameter()] [System.String] $MembershipRule, [Parameter()] [ValidateSet('On', 'Paused')] [System.String] $MembershipRuleProcessingState, [Parameter()] [System.Boolean] $SecurityEnabled, [Parameter()] [System.Boolean] $MailEnabled, [Parameter()] [System.String] $MailNickname, [Parameter()] [ValidateSet('Public', 'Private', 'HiddenMembership')] [System.String] $Visibility, [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 AzureAD Group" #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 $ConnectionMode = New-M365DSCConnection -Platform 'AzureAD' -InboundParameters $PSBoundParameters if ($PSBoundParameters.ContainsKey("Id")) { Write-Verbose -Message "GroupID was specified" $Group = Get-AzureADMSGroup -id $Id } else { Write-Verbose -Message "Id was NOT specified" ## Can retreive multiple AAD Groups since displayname is not unique $Group = Get-AzureADMSGroup -Filter "DisplayName eq '$DisplayName'" if ($Group.Length -gt 1) { throw "Duplicate AzureAD Groups named $DisplayName exist in tenant" } } if ($null -eq $Group) { $currentValues = $PSBoundParameters $currentValues.Ensure = "Absent" return $currentValues } else { Write-Verbose -Message "Found existing AzureAD Group" $result = @{ DisplayName = $Group.DisplayName Id = $Group.Id Description = $Group.Description GroupTypes = [System.String[]]$Group.GroupTypes MembershipRule = $Group.MembershipRule MembershipRuleProcessingState = $Group.MembershipRuleProcessingState SecurityEnabled = $Group.SecurityEnabled MailEnabled = $Group.MailEnabled MailNickname = $Group.MailNickname Visibility = $Group.Visibility Ensure = "Present" GlobalAdminAccount = $GlobalAdminAccount ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint } Write-Verbose -Message "Get-TargetResource Result: `n $(Convert-M365DscHashtableToString -Hashtable $result)" return $result } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $GroupTypes, [Parameter()] [System.String] $MembershipRule, [Parameter()] [ValidateSet('On', 'Paused')] [System.String] $MembershipRuleProcessingState, [Parameter()] [System.Boolean] $SecurityEnabled, [Parameter()] [System.Boolean] $MailEnabled, [Parameter()] [System.String] $MailNickname, [Parameter()] [ValidateSet('Public', 'Private', 'HiddenMembership')] [System.String] $Visibility, [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 Azure AD Groups" #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 $currentGroup = Get-TargetResource @PSBoundParameters $currentParameters = $PSBoundParameters $currentParameters.Remove("ApplicationId") $currentParameters.Remove("TenantId") $currentParameters.Remove("CertificateThumbprint") $currentParameters.Remove("GlobalAdminAccount") $currentParameters.Remove("Ensure") if ($Ensure -eq 'Present' -and $GroupTypes.Contains("Unified") -and $MailEnabled -eq $false) { Write-Verbose -Message "Cannot set mailenabled to false if GroupTypes is set to Unified when creating group." throw "Cannot set mailenabled to false if GroupTypes is set to Unified when creating a group." } if ($Ensure -eq 'Present' -and $currentGroup.Ensure -eq 'Present') { Set-AzureADMSGroup @currentParameters } elseif ($Ensure -eq 'Present' -and $currentGroup.Ensure -eq 'Absent') { $currentParameters.Remove("Id") New-AzureADMSGroup @currentParameters } elseif ($Ensure -eq 'Absent' -and $currentGroup.Ensure -eq 'Present') { Remove-AzureADMSGroup -Id $currentGroup.ID } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Id, [Parameter()] [System.String] $Description, [Parameter()] [System.String[]] $GroupTypes, [Parameter()] [System.String] $MembershipRule, [Parameter()] [ValidateSet('On', 'Paused')] [System.String] $MembershipRuleProcessingState, [Parameter()] [System.Boolean] $SecurityEnabled, [Parameter()] [System.Boolean] $MailEnabled, [Parameter()] [System.String] $MailNickname, [Parameter()] [ValidateSet('Public', 'Private', 'HiddenMembership')] [System.String] $Visibility, [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 AzureAD Groups" $CurrentValues = Get-TargetResource @PSBoundParameters 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()] [System.Management.Automation.PSCredential] $GlobalAdminAccount, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) $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 $ConnectionMode = New-M365DSCConnection -Platform 'AzureAD' -InboundParameters $PSBoundParameters [array] $groups = Get-AzureADMSGroup $i = 1 $content = '' foreach ($group in $groups) { Write-Information -MessageData " [$i/$($groups.Count)] $($group.DisplayName)" if ($ConnectionMode -eq 'Credential') { $params = @{ GlobalAdminAccount = $GlobalAdminAccount DisplayName = $group.DisplayName Id = $group.Id } } else { $params = @{ ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint DisplayName = $group.DisplayName Id = $group.Id } } $result = Get-TargetResource @params if ($ConnectionMode -eq 'Credential') { $result.GlobalAdminAccount = Resolve-Credentials -UserName "globaladmin" $result.Remove("ApplicationId") | Out-Null $result.Remove("TenantId") | Out-Null $result.Remove("CertificateThumbprint") | Out-Null } else { $result.Remove("GlobalAdminAccount") | Out-Null } if ($null -eq $result.MembershipRuleProcessingState) { $result.Remove('MembershipRuleProcessingState') | Out-Null } if ($null -eq $result.Visibility) { $result.Remove('Visibility') | Out-Null } $content += " AADMSGroup " + (New-GUID).ToString() + "`r`n" $content += " {`r`n" $currentDSCBlock = Get-DSCBlock -Params $result -ModulePath $PSScriptRoot if ($ConnectionMode -eq 'Credential') { $content += Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName "GlobalAdminAccount" } else { $content += $currentDSCBlock } $content += " }`r`n" $i++ } return $content } Export-ModuleMember -Function *-TargetResource |