DSCResources/MSFT_SPOApp/MSFT_SPOApp.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter()] [System.Boolean] $Publish = $true, [Parameter()] [System.Boolean] $Overwrite = $true, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present", [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Getting configuration for app $Identity" #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 $nullReturn = @{ Identity = "" Path = $null Publish = $Publish Overwrite = $Overwrite Ensure = "Absent" } try { Test-MSCloudLogin -Platform PnP ` -CloudCredential $GlobalAdminAccount $app = Get-PnPApp -Identity $Identity -ErrorAction SilentlyContinue if ($null -eq $app) { Write-Verbose -Message "The specified app wasn't found." return $nullReturn } return @{ Identity = $app.Title Path = $Path Publish = $app.Deployed Overwrite = $Overwrite Ensure = "Present" } } catch { Write-Verbose -Message "The specified app doesn't already exist." return $nullReturn } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter()] [System.Boolean] $Publish = $true, [Parameter()] [System.Boolean] $Overwrite = $true, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present", [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Setting configuration for app $Identity" #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 -Platform PnP ` -CloudCredential $GlobalAdminAccount $currentApp = Get-TargetResource @PSBoundParameters if ($Ensure -eq "Present" -and $currentApp.Ensure -eq "Present" -and $Overwrite -eq $false) { throw "The app already exists in the Catalog. To overwrite it, please make sure you set the Overwrite property to 'true'." } elseif ($Ensure -eq "Present") { Write-Verbose -Message "Adding app instance $Identity" Add-PnPApp -Path $Path -Overwrite } elseif ($Ensure -eq "Absent" -and $currentApp.Ensure -eq "Present") { Write-Verbose -Message "Removing app instance $Identity" Remove-PnpApp -Identity $Identity } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $Identity, [Parameter(Mandatory = $true)] [System.String] $Path, [Parameter()] [System.Boolean] $Publish = $true, [Parameter()] [System.Boolean] $Overwrite = $true, [Parameter()] [ValidateSet("Present", "Absent")] [System.String] $Ensure = "Present", [Parameter(Mandatory = $true)] [System.Management.Automation.PSCredential] $GlobalAdminAccount ) Write-Verbose -Message "Testing configuration for app $Identity" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $TestResult = Test-Microsoft365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck @("Ensure", ` "Identity") 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 PnP $tenantAppCatalogUrl = Get-PnPTenantAppCatalogUrl Test-MSCloudLogin -ConnectionUrl $tenantAppCatalogUrl ` -CloudCredential $GlobalAdminAccount ` -Platform PnP if (-not [string]::IsNullOrEmpty($tenantAppCatalogUrl)) { $filesToDownload = Get-AllSPOPackages -GlobalAdminAccount $GlobalAdminAccount $tenantAppCatalogPath = $tenantAppCatalogUrl.Replace("https://", "") $tenantAppCatalogPath = $tenantAppCatalogPath.Replace($tenantAppCatalogPath.Split('/')[0], "") $content = '' $i = 1 foreach ($file in $filesToDownload) { Write-Information " [$i/$($filesToDownload.Length)] $($file.Name)" $identity = $file.Name.ToLower().Replace(".app", "").Replace(".sppkg", "") $app = Get-PnpApp -Identity $identity -ErrorAction SilentlyContinue if ($null -eq $app) { $identity = $file.Title $app = Get-PnpApp -Identity $file.Title -ErrorAction SilentlyContinue } if ($null -ne $app) { $params = @{ GlobalAdminAccount = $GlobalAdminAccount Identity = $identity Path = ("`$PSScriptRoot\" + $file.Name) } $result = Get-TargetResource @params $result.GlobalAdminAccount = Resolve-Credentials -UserName "globaladmin" $content += " SPOApp " + (New-GUID).ToString() + "`r`n" $content += " {`r`n" $currentDSCBlock = Get-DSCBlock -Params $result -ModulePath $PSScriptRoot $convertedContent = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName "GlobalAdminAccount" $content += $convertedContent $content += " }`r`n" } $i++ } Test-MSCloudLogin -ConnectionUrl $tenantAppCatalogUrl ` -CloudCredential $GlobalAdminAccount ` -Platform PnP foreach ($file in $filesToDownload) { $appInstanceUrl = $tenantAppCatalogPath + "/AppCatalog/" + $file.Name $appFileName = $appInstanceUrl.Split('/')[$appInstanceUrl.Split('/').Length - 1] Get-PnPFile -Url $appInstanceUrl -Path $env:Temp -Filename $appFileName -AsFile -Force | Out-Null } } else { Write-Information " * App Catalog is not configured on tenant. Cannot extract information about SharePoint apps." } return $content } Export-ModuleMember -Function *-TargetResource |