DSCResources/MSFT_TeamsAppPermissionPolicy/MSFT_TeamsAppPermissionPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $GlobalCatalogAppsType, [Parameter()] [System.String] $PrivateCatalogAppsType, [Parameter()] [System.String] $DefaultCatalogAppsType, [Parameter()] [System.String[]] $GlobalCatalogApps, [Parameter()] [System.String[]] $PrivateCatalogApps, [Parameter()] [System.String[]] $DefaultCatalogApps, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) New-M365DSCConnection -Workload 'MicrosoftTeams' ` -InboundParameters $PSBoundParameters | Out-Null #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $nullResult = $PSBoundParameters $nullResult.Ensure = 'Absent' try { $instance = Get-CsTeamsAppPermissionPolicy -Identity $Identity -ErrorAction SilentlyContinue if ($null -eq $instance) { return $nullResult } Write-Verbose -Message "Found an instance with Identity {$Identity}" $results = @{ Identity = $instance.Identity.Replace('Tag:', '') Description = $instance.Description GlobalCatalogAppsType = $instance.GlobalCatalogAppsType PrivateCatalogAppsType = $instance.PrivateCatalogAppsType DefaultCatalogAppsType = $instance.DefaultCatalogAppsType GlobalCatalogApps = $instance.GlobalCatalogApps.Id PrivateCatalogApps = $instance.PrivateCatalogApps.Id DefaultCatalogApps = $instance.DefaultCatalogApps.Id Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint } return [System.Collections.Hashtable] $results } catch { New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return $nullResult } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $GlobalCatalogAppsType, [Parameter()] [System.String] $PrivateCatalogAppsType, [Parameter()] [System.String] $DefaultCatalogAppsType, [Parameter()] [System.String[]] $GlobalCatalogApps, [Parameter()] [System.String[]] $PrivateCatalogApps, [Parameter()] [System.String[]] $DefaultCatalogApps, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) New-M365DSCConnection -Workload 'MicrosoftTeams' ` -InboundParameters $PSBoundParameters | Out-Null #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion $currentInstance = Get-TargetResource @PSBoundParameters $PSBoundParameters.Remove('Ensure') | Out-Null $PSBoundParameters.Remove('Credential') | Out-Null $PSBoundParameters.Remove('ApplicationId') | Out-Null $PSBoundParameters.Remove('ApplicationSecret') | Out-Null $PSBoundParameters.Remove('TenantId') | Out-Null $PSBoundParameters.Remove('CertificateThumbprint') | Out-Null $PSBoundParameters.Remove('ManagedIdentity') | Out-Null $DefaultCatalogAppsValue = @() if ($DefaultCatalogApps.Count -gt 0) { foreach ($appEntry in $DefaultCatalogApps) { $DefaultCatalogAppsValue += [Microsoft.Teams.Policy.Administration.Cmdlets.Core.DefaultCatalogApp]::New($appEntry) } } $PrivateCatalogAppsValue = @() if ($PrivateCatalogApps.Count -gt 0) { foreach ($appEntry in $PrivateCatalogApps) { $PrivateCatalogAppsValue += [Microsoft.Teams.Policy.Administration.Cmdlets.Core.PrivateCatalogApp]::New($appEntry) } } $GlobalCatalogAppsValue = @() if ($GlobalCatalogApps.Count -gt 0) { foreach ($appEntry in $GlobalCatalogApps) { $GlobalCatalogAppsValue += [Microsoft.Teams.Policy.Administration.Cmdlets.Core.GlobalCatalogApp]::New($appEntry) } } if ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Absent') { $CreateParameters = ([Hashtable]$PSBoundParameters).Clone() $CreateParameters.Remove('Verbose') | Out-Null Write-Verbose -Message "Creating {$Identity} with Parameters:`r`n$(Convert-M365DscHashtableToString -Hashtable $CreateParameters)" $CreateParameters.GlobalCatalogApps = $GlobalCatalogAppsValue $CreateParameters.PrivateCatalogApps = $PrivateCatalogAppsValue $CreateParameters.DefaultCatalogApps = $DefaultCatalogAppsValue New-CsTeamsAppPermissionPolicy @CreateParameters | Out-Null } elseif ($Ensure -eq 'Present' -and $currentInstance.Ensure -eq 'Present') { $UpdateParameters = ([Hashtable]$PSBoundParameters).Clone() $UpdateParameters.Remove('Verbose') | Out-Null Write-Verbose -Message "Updating {$Identity}" $UpdateParameters.GlobalCatalogApps = $GlobalCatalogAppsValue $UpdateParameters.PrivateCatalogApps = $PrivateCatalogAppsValue $UpdateParameters.DefaultCatalogApps = $DefaultCatalogAppsValue Set-CsTeamsAppPermissionPolicy @UpdateParameters | Out-Null } elseif ($Ensure -eq 'Absent' -and $currentInstance.Ensure -eq 'Present') { Write-Verbose -Message "Removing {$Identity}" Remove-CsTeamsAppPermissionPolicy -Identity $currentInstance.Identity } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $GlobalCatalogAppsType, [Parameter()] [System.String] $PrivateCatalogAppsType, [Parameter()] [System.String] $DefaultCatalogAppsType, [Parameter()] [System.String[]] $GlobalCatalogApps, [Parameter()] [System.String[]] $PrivateCatalogApps, [Parameter()] [System.String[]] $DefaultCatalogApps, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $CertificateThumbprint ) #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion Write-Verbose -Message "Testing configuration of {$Identity}" $CurrentValues = Get-TargetResource @PSBoundParameters $ValuesToCheck = ([Hashtable]$PSBoundParameters).Clone() if ($CurrentValues.Ensure -eq 'Absent') { Write-Verbose -Message "Test-TargetResource returned $false" return $false } Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $ValuesToCheck)" $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] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.Management.Automation.PSCredential] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint, [Parameter()] [Switch] $ManagedIdentity ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftTeams' ` -InboundParameters $PSBoundParameters #Ensure the proper dependencies are installed in the current environment. Confirm-M365DSCDependencies #region Telemetry $ResourceName = $MyInvocation.MyCommand.ModuleName.Replace('MSFT_', '') $CommandName = $MyInvocation.MyCommand $data = Format-M365DSCTelemetryParameters -ResourceName $ResourceName ` -CommandName $CommandName ` -Parameters $PSBoundParameters Add-M365DSCTelemetryEvent -Data $data #endregion try { [array]$getValue = Get-CsTeamsAppPermissionPolicy -ErrorAction Stop $i = 1 $dscContent = '' if ($getValue.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewline } foreach ($config in $getValue) { $displayedKey = $config.Identity if (-not [String]::IsNullOrEmpty($config.displayName)) { $displayedKey = $config.displayName } Write-Host " |---[$i/$($getValue.Count)] $displayedKey" -NoNewline $params = @{ Identity = $config.Identity Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint } $Results = Get-TargetResource @Params $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $dscContent } catch { Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } } Export-ModuleMember -Function *-TargetResource |