DSCResources/MSFT_IntuneAppConfigurationPolicy/MSFT_IntuneAppConfigurationPolicy.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $CustomSettings, [Parameter(Mandatory = $true)] [System.String] [ValidateSet('Absent', 'Present')] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint ) Write-Verbose -Message "Checking for the Intune App Configuration Policy {$DisplayName}" $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -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 $nullResult = $PSBoundParameters $nullResult.Ensure = 'Absent' try { $configPolicy = Get-MgDeviceAppManagementTargetedManagedAppConfiguration -Filter "displayName eq '$DisplayName'" ` -ErrorAction Stop if ($null -eq $configPolicy) { Write-Verbose -Message "No App Configuration Policy with displayName {$DisplayName} was found" return $nullResult } Write-Verbose -Message "Found App Configuration Policy with displayName {$DisplayName}" return @{ DisplayName = $configPolicy.DisplayName Description = $configPolicy.Description CustomSettings = $configPolicy.customSettings Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint } } catch { try { Write-Verbose -Message $_ $tenantIdValue = "" if (-not [System.String]::IsNullOrEmpty($TenantId)) { $tenantIdValue = $TenantId } elseif ($null -ne $Credential) { $tenantIdValue = $Credential.UserName.Split('@')[1] } Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } return $nullResult } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $CustomSettings, [Parameter(Mandatory = $true)] [System.String] [ValidateSet('Absent', 'Present')] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint ) Write-Verbose -Message "Intune App Configuration Policy {$DisplayName}" $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -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 $currentconfigPolicy = Get-TargetResource @PSBoundParameters if ($Ensure -eq 'Present' -and $currentconfigPolicy.Ensure -eq 'Absent') { Write-Verbose -Message "Creating new Intune App Configuration Policy {$DisplayName}" $creationParams = @{ displayName = $DisplayName description = $Description } if ($null -ne $CustomSettings) { [System.Object[]]$customSettingsValue = ConvertTo-M365DSCIntuneAppConfigurationPolicyCustomSettings -Settings $CustomSettings $creationParams.Add("customSettings", $customSettingsValue) } New-MgDeviceAppManagementTargetedManagedAppConfiguration @creationParams } elseif ($Ensure -eq 'Present' -and $currentconfigPolicy.Ensure -eq 'Present') { Write-Verbose -Message "Updating Intune App Configuration Policy {$DisplayName}" $configPolicy = Get-MgDeviceAppManagementTargetedManagedAppConfiguration -Filter "displayName eq '$DisplayName'" $updateParams = @{ targetedManagedAppConfigurationId = $configPolicy.Id displayName = $DisplayName description = $Description } if ($null -ne $CustomSettings) { $customSettingsValue = ConvertTo-M365DSCIntuneAppConfigurationPolicyCustomSettings -Settings $CustomSettings $updateParams.Add("customSettings", $customSettingsValue) } Update-MgDeviceAppManagementTargetedManagedAppConfiguration @updateParams } elseif ($Ensure -eq 'Absent' -and $currentconfigPolicy.Ensure -eq 'Present') { Write-Verbose -Message "Removing Intune App Configuration Policy {$DisplayName}" $configPolicy = Get-MgDeviceAppManagementTargetedManagedAppConfiguration -Filter "displayName eq '$DisplayName'" Remove-MgDeviceAppManagementTargetedManagedAppConfiguration -TargetedManagedAppConfigurationId $configPolicy.id } } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $Description, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $CustomSettings, [Parameter(Mandatory = $true)] [System.String] [ValidateSet('Absent', 'Present')] $Ensure, [Parameter()] [System.Management.Automation.PSCredential] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $ApplicationSecret, [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 $data #endregion Write-Verbose -Message "Testing configuration of Intune App Configuration Policy {$DisplayName}" $CurrentValues = Get-TargetResource @PSBoundParameters Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" if ($null -ne $CurrentValues.CustomSettings -and $null -ne $CustomSettings) { $value = Test-M365DSCAppConfigurationPolicyCustomSetting -Current $CurrentValues.CustomSettings -Desired $CustomSettings if ($value -eq $false) { return $false } } else { if (($null -eq $CurrentValues.CustomSettings -and $null -ne $CustomSettings) -or ($null -ne $CurrentValues.CustomSettings -and $null -eq $CustomSettings)) { return $false } } $ValuesToCheck = $PSBoundParameters $ValuesToCheck.Remove('Credential') | Out-Null $ValuesToCheck.Remove('ApplicationId') | Out-Null $ValuesToCheck.Remove('TenantId') | Out-Null $ValuesToCheck.Remove('ApplicationSecret') | Out-Null $ValuesToCheck.Remove('CustomSettings') | 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] $Credential, [Parameter()] [System.String] $ApplicationId, [Parameter()] [System.String] $TenantId, [Parameter()] [System.String] $ApplicationSecret, [Parameter()] [System.String] $CertificateThumbprint ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -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 $data #endregion try { [array]$configPolicies = Get-MgDeviceAppManagementTargetedManagedAppConfiguration -ErrorAction Stop $i = 1 $dscContent = '' if ($configPolicies.Length -eq 0) { Write-Host $Global:M365DSCEmojiGreenCheckMark } else { Write-Host "`r`n" -NoNewLine } foreach ($configPolicy in $configPolicies) { Write-Host " |---[$i/$($configPolicies.Count)] $($configPolicy.displayName)" -NoNewLine $params = @{ DisplayName = $configPolicy.displayName Ensure = 'Present' Credential = $Credential ApplicationID = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint } $Results = Get-TargetResource @params if ($Results.CustomSettings.Count -gt 0) { $Results.CustomSettings = Get-M365DSCIntuneAppConfigurationPolicyCustomSettingsAsString -Settings $Results.CustomSettings } $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential if ($null -ne $Results.CustomSettings) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName "CustomSettings" } $dscContent += $currentDSCBlock Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName $i++ Write-Host $Global:M365DSCEmojiGreenCheckMark } return $dscContent } catch { if ($_.Exception -like '*401*') { Write-Host "`r`n $($Global:M365DSCEmojiYellowCircle) The current tenant is not registered for Intune." } else { Write-Host $Global:M365DSCEmojiRedX } try { Write-Verbose -Message $_ $tenantIdValue = "" if (-not [System.String]::IsNullOrEmpty($TenantId)) { $tenantIdValue = $TenantId } elseif ($null -ne $Credential) { $tenantIdValue = $Credential.UserName.Split('@')[1] } Add-M365DSCEvent -Message $_ -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) ` -TenantId $tenantIdValue } catch { Write-Verbose -Message $_ } return "" } } function Test-M365DSCAppConfigurationPolicyCustomSetting { [CmdletBinding()] [OutputType([System.Boolean])] param( [parameter(Mandatory = $true)] [System.Object[]] $Current, [parameter(Mandatory = $true)] [System.Object[]] $Desired ) if ($Current.Length -ne $Desired.Length) { return $false } foreach ($desiredSetting in $Desired) { $found = $false foreach ($currentSetting in $Current) { if ($currentSetting.Name -eq $desiredSetting.Name) { if ($currentSetting.Value -ne $desiredSetting.Value) { return $false } $found = $true } } if (-not $found) { return $false } } return $true } function Get-M365DSCIntuneAppConfigurationPolicyCustomSettingsAsString { [CmdletBinding()] [OutputType([System.String])] param( [Parameter(Mandatory = $true)] [System.Collections.ArrayList] $Settings ) $StringContent = "@(" foreach ($setting in $Settings) { $StringContent += "MSFT_IntuneAppConfigurationPolicyCustomSetting { `r`n" $StringContent += " name = '" + $setting.name + "'`r`n" $StringContent += " value = '" + $setting.value + "'`r`n" $StringContent += " }`r`n" } $StringContent += " )" return $StringContent } function ConvertTo-M365DSCIntuneAppConfigurationPolicyCustomSettings { [CmdletBinding()] [OutputType([System.Object[]])] param( [Parameter(Mandatory = $true)] [System.Collections.ArrayList] $Settings ) $result = @() foreach ($setting in $Settings) { $currentSetting = @{ name = $setting.name value = $setting.value } $result += $currentSetting } return $result } Export-ModuleMember -Function *-TargetResource |