DSCResources/MSFT_AADApplication/MSFT_AADApplication.psm1
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function Get-TargetResource { [CmdletBinding()] [OutputType([System.Collections.Hashtable])] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $ObjectId, [Parameter()] [System.String] $AppId, [Parameter()] [System.Boolean] $AvailableToOtherTenants, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $GroupMembershipClaims, [Parameter()] [System.String] $Homepage, [Parameter()] [System.String[]] $IdentifierUris, [Parameter()] [System.Boolean] $IsFallbackPublicClient, [Parameter()] [System.String] $LogoutURL, [Parameter()] [System.String[]] $KnownClientApplications, [Parameter()] [System.Boolean] $PublicClient = $false, [Parameter()] [System.String[]] $ReplyURLs, [Parameter()] [System.String[]] $Owners, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $OptionalClaims, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $Api, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $AuthenticationBehaviors, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $KeyCredentials, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $PasswordCredentials, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $AppRoles, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Permissions, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $OnPremisesPublishing, [Parameter()] [System.String] $ApplicationTemplateId, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [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, [Parameter()] [System.String[]] $AccessTokens ) $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters Write-Verbose -Message 'Getting configuration of Azure AD Application' #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 $nullReturn = $PSBoundParameters $nullReturn.Ensure = 'Absent' $AADApp = $null try { try { if (-not [System.String]::IsNullOrEmpty($AppId)) { if ($null -ne $Script:exportedInstances -and $Script:ExportMode) { $AADApp = $Script:exportedInstances | Where-Object -FilterScript { $_.Id -eq $AppId } } else { $AADApp = Get-MgBetaApplication -Filter "AppId eq '$AppId'" } } } catch { Write-Verbose -Message "Could not retrieve AzureAD Application by Application ID {$AppId}" } if ($null -eq $AADApp) { Write-Verbose -Message "Attempting to retrieve Azure AD Application by DisplayName {$DisplayName}" if ($null -ne $Script:exportedInstances -and $Script:ExportMode) { $AADApp = $Script:exportedInstances | Where-Object -FilterScript { $_.DisplayName -eq $DisplayName } } else { $AADApp = [Array](Get-MgBetaApplication -Filter "DisplayName eq '$($DisplayName)'") } } if ($null -ne $AADApp -and $AADApp.Count -gt 1) { Throw "Multiple AAD Apps with the Displayname $($DisplayName) exist in the tenant." } elseif ($null -eq $AADApp) { Write-Verbose -Message 'Could not retrieve and instance of the Azure AD App in the Get-TargetResource function.' return $nullReturn } else { Write-Verbose -Message 'An instance of Azure AD App was retrieved.' $AADBetaApp = Get-MgBetaApplication -Property 'id,displayName,appId,authenticationBehaviors,additionalProperties' -ApplicationId $AADApp.Id -ErrorAction SilentlyContinue $AADAppKeyCredentials = Get-MgBetaApplication -Property 'keyCredentials' -ApplicationId $AADApp.Id -ErrorAction SilentlyContinue $complexAuthenticationBehaviors = @{} if ($null -ne $AADBetaApp.authenticationBehaviors.blockAzureADGraphAccess) { $complexAuthenticationBehaviors.Add('BlockAzureADGraphAccess', $AADBetaApp.authenticationBehaviors.blockAzureADGraphAccess) } if ($null -ne $AADBetaApp.authenticationBehaviors.removeUnverifiedEmailClaim) { $complexAuthenticationBehaviors.Add('RemoveUnverifiedEmailClaim', $AADBetaApp.authenticationBehaviors.removeUnverifiedEmailClaim) } if ($null -ne $AADBetaApp.authenticationBehaviors.requireClientServicePrincipal) { $complexAuthenticationBehaviors.Add('RequireClientServicePrincipal', $AADBetaApp.authenticationBehaviors.requireClientServicePrincipal) } if ($complexAuthenticationBehaviors.values.Where({ $null -ne $_ }).Count -eq 0) { $complexAuthenticationBehaviors = $null } $complexOptionalClaims = @{} $complexAccessToken = @() foreach ($currentAccessToken in $AADApp.optionalClaims.accessToken) { $myAccessToken = @{} $myAccessToken.Add('Essential', $currentAccessToken.essential) $myAccessToken.Add('Name', $currentAccessToken.name) $myAccessToken.Add('Source', $currentAccessToken.source) if ($myAccessToken.values.Where({ $null -ne $_ }).Count -gt 0) { $complexAccessToken += $myAccessToken } } $complexOptionalClaims.Add('AccessToken', $complexAccessToken) $complexIdToken = @() foreach ($currentIdToken in $AADApp.optionalClaims.idToken) { $myIdToken = @{} $myIdToken.Add('Essential', $currentIdToken.essential) $myIdToken.Add('Name', $currentIdToken.name) $myIdToken.Add('Source', $currentIdToken.source) if ($myIdToken.values.Where({ $null -ne $_ }).Count -gt 0) { $complexIdToken += $myIdToken } } $complexOptionalClaims.Add('IdToken', $complexIdToken) $complexSaml2Token = @() foreach ($currentSaml2Token in $AADApp.optionalClaims.saml2Token) { $mySaml2Token = @{} $mySaml2Token.Add('Essential', $currentSaml2Token.essential) $mySaml2Token.Add('Name', $currentSaml2Token.name) $mySaml2Token.Add('Source', $currentSaml2Token.source) if ($mySaml2Token.values.Where({ $null -ne $_ }).Count -gt 0) { $complexSaml2Token += $mySaml2Token } } $complexOptionalClaims.Add('Saml2Token', $complexSaml2Token) if ($complexOptionalClaims.values.Where({ $null -ne $_ }).Count -eq 0) { $complexOptionalClaims = $null } $complexApi = @{} $complexPreAuthorizedApplications = @() foreach ($currentPreAuthorizedApplications in $AADApp.api.preAuthorizedApplications) { $myPreAuthorizedApplications = @{} $myPreAuthorizedApplications.Add('AppId', $currentPreAuthorizedApplications.appId) $myPreAuthorizedApplications.Add('PermissionIds', $currentPreAuthorizedApplications.permissionIds) if ($myPreAuthorizedApplications.values.Where({ $null -ne $_ }).Count -gt 0) { $complexPreAuthorizedApplications += $myPreAuthorizedApplications } } $complexApi.Add('PreAuthorizedApplications', $complexPreAuthorizedApplications) if ($complexApi.values.Where({ $null -ne $_ }).Count -eq 0) { $complexApi = $null } $complexKeyCredentials = @() foreach ($currentkeyCredentials in $AADAppKeyCredentials.keyCredentials) { $mykeyCredentials = @{} if ($null -ne $currentkeyCredentials.customKeyIdentifier) { $mykeyCredentials.Add('CustomKeyIdentifier', [convert]::ToBase64String($currentkeyCredentials.customKeyIdentifier)) } $mykeyCredentials.Add('DisplayName', $currentkeyCredentials.displayName) if ($null -ne $currentkeyCredentials.endDateTime) { $mykeyCredentials.Add('EndDateTime', ([DateTimeOffset]$currentkeyCredentials.endDateTime).ToString('o')) } $mykeyCredentials.Add('KeyId', $currentkeyCredentials.keyId) if ($null -ne $currentkeyCredentials.Key) { $mykeyCredentials.Add('Key', [convert]::ToBase64String($currentkeyCredentials.key)) } if ($null -ne $currentkeyCredentials.startDateTime) { $mykeyCredentials.Add('StartDateTime', ([DateTimeOffset]$currentkeyCredentials.startDateTime).ToString('o')) } $mykeyCredentials.Add('Type', $currentkeyCredentials.type) $mykeyCredentials.Add('Usage', $currentkeyCredentials.usage) if ($mykeyCredentials.values.Where({ $null -ne $_ }).Count -gt 0) { $complexKeyCredentials += $mykeyCredentials } } $complexPasswordCredentials = @() foreach ($currentpasswordCredentials in $AADApp.passwordCredentials) { $mypasswordCredentials = @{} $mypasswordCredentials.Add('DisplayName', $currentpasswordCredentials.displayName) if ($null -ne $currentpasswordCredentials.endDateTime) { $mypasswordCredentials.Add('EndDateTime', ([DateTimeOffset]$currentpasswordCredentials.endDateTime).ToString('o')) } $mypasswordCredentials.Add('Hint', $currentpasswordCredentials.hint) $mypasswordCredentials.Add('KeyId', $currentpasswordCredentials.keyId) if ($null -ne $currentpasswordCredentials.startDateTime) { $mypasswordCredentials.Add('StartDateTime', ([DateTimeOffset]$currentpasswordCredentials.startDateTime).ToString('o')) } if ($mypasswordCredentials.values.Where({ $null -ne $_ }).Count -gt 0) { $complexPasswordCredentials += $mypasswordCredentials } } $complexAppRoles = @() foreach ($currentappRoles in $AADApp.appRoles) { $myappRoles = @{} $myappRoles.Add('AllowedMemberTypes', $currentappRoles.allowedMemberTypes) $myappRoles.Add('Description', $currentappRoles.description) $myappRoles.Add('DisplayName', $currentappRoles.displayName) $myappRoles.Add('Id', $currentappRoles.id) $myappRoles.Add('IsEnabled', $currentappRoles.isEnabled) $myappRoles.Add('Origin', $currentappRoles.origin) $myappRoles.Add('Value', $currentappRoles.value) if ($myappRoles.values.Where({ $null -ne $_ }).Count -gt 0) { $complexAppRoles += $myappRoles } } $permissionsObj = Get-M365DSCAzureADAppPermissions -App $AADApp $isPublicClient = $false if (-not [System.String]::IsNullOrEmpty($AADApp.PublicClient) -and $AADApp.PublicClient -eq $true) { $isPublicClient = $true } $AvailableToOtherTenantsValue = $false if ($AADApp.SignInAudience -ne 'AzureADMyOrg') { $AvailableToOtherTenantsValue = $true } [Array]$Owners = Get-MgApplicationOwner -ApplicationId $AADApp.Id -All:$true | ` Where-Object { !$_.DeletedDateTime } $OwnersValues = @() foreach ($Owner in $Owners) { if ($Owner.AdditionalProperties.userPrincipalName) { $OwnersValues += $Owner.AdditionalProperties.userPrincipalName } else { $OwnersValues += $Owner.Id } } $IsFallbackPublicClientValue = $false if ($AADApp.IsFallbackPublicClient) { $IsFallbackPublicClientValue = $AADApp.IsFallbackPublicClient } #region OnPremisesPublishing $onPremisesPublishingValue = @{} $oppInfo = $null try { $Uri = (Get-MSCloudLoginConnectionProfile -Workload MicrosoftGraph).ResourceUrl + "beta/applications/$($AADBetaApp.Id)/onPremisesPublishing" $oppInfo = Invoke-MgGraphRequest -Method GET ` -Uri $Uri ` -ErrorAction SilentlyContinue } catch { Write-Verbose -Message "On-premises publishing is not enabled for App {$($AADBetaApp.DisplayName)}" } if ($null -ne $oppInfo) { $onPremisesPublishingValue = @{ alternateUrl = $oppInfo.alternateUrl applicationServerTimeout = $oppInfo.applicationServerTimeout externalAuthenticationType = $oppInfo.externalAuthenticationType externalUrl = $oppInfo.externalUrl internalUrl = $oppInfo.internalUrl isBackendCertificateValidationEnabled = $oppInfo.isBackendCertificateValidationEnabled isHttpOnlyCookieEnabled = $oppInfo.isHttpOnlyCookieEnabled isPersistentCookieEnabled = $oppInfo.isPersistentCookieEnabled isSecureCookieEnabled = $oppInfo.isSecureCookieEnabled isStateSessionEnabled = $oppInfo.isStateSessionEnabled isTranslateHostHeaderEnabled = $oppInfo.isTranslateHostHeaderEnabled isTranslateLinksInBodyEnabled = $oppInfo.isTranslateLinksInBodyEnabled } # onPremisesApplicationSegments $segmentValues = @() foreach ($segment in $oppInfo.onPremisesApplicationSegments) { $entry = @{ alternateUrl = $segment.AlternateUrl externalUrl = $segment.externalUrl internalUrl = $segment.internalUrl } $corsConfigurationValues = @() foreach ($cors in $segment.corsConfigurations) { $corsEntry = @{ allowedHeaders = [Array]($cors.allowedHeaders) allowedMethods = [Array]($cors.allowedMethods) allowedOrigins = [Array]($cors.allowedOrigins) maxAgeInSeconds = $cors.maxAgeInSeconds resource = $cors.resource } $corsConfigurationValues += $corsEntry } $entry.Add('corsConfigurations', $corsConfigurationValues) $segmentValues += $entry } $onPremisesPublishingValue.Add('onPremisesApplicationSegments', $segmentValues) # singleSignOnSettings $singleSignOnValues = @{ kerberosSignOnSettings = @{ kerberosServicePrincipalName = $oppInfo.singleSignOnSettings.kerberosSignOnSettings.kerberosServicePrincipalName kerberosSignOnMappingAttributeType = $oppInfo.singleSignOnSettings.kerberosSignOnSettings.kerberosSignOnMappingAttributeType } singleSignOnMode = $oppInfo.singleSignOnSettings.singleSignOnMode } $onPremisesPublishingValue.Add('singleSignOnSettings', $singleSignOnValues) } #endregion $IdentifierUrisValue = @() if ($null -ne $AADApp.IdentifierUris) { $IdentifierUrisValue = $AADApp.IdentifierUris } $result = @{ DisplayName = $AADApp.DisplayName AvailableToOtherTenants = $AvailableToOtherTenantsValue Description = $AADApp.Description GroupMembershipClaims = $AADApp.GroupMembershipClaims Homepage = $AADApp.web.HomepageUrl IdentifierUris = $IdentifierUrisValue IsFallbackPublicClient = $IsFallbackPublicClientValue KnownClientApplications = $AADApp.Api.KnownClientApplications LogoutURL = $AADApp.web.LogoutURL PublicClient = $isPublicClient ReplyURLs = $AADApp.web.RedirectUris Owners = $OwnersValues ObjectId = $AADApp.Id AppId = $AADApp.AppId OptionalClaims = $complexOptionalClaims Api = $complexApi AuthenticationBehaviors = $complexAuthenticationBehaviors KeyCredentials = $complexKeyCredentials PasswordCredentials = $complexPasswordCredentials AppRoles = $complexAppRoles Permissions = $permissionsObj OnPremisesPublishing = $onPremisesPublishingValue ApplicationTemplateId = $AADApp.AdditionalProperties.applicationTemplateId Ensure = 'Present' Credential = $Credential ApplicationId = $ApplicationId TenantId = $TenantId ApplicationSecret = $ApplicationSecret CertificateThumbprint = $CertificateThumbprint ManagedIdentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } Write-Verbose -Message "Get-TargetResource Result: `n $(Convert-M365DscHashtableToString -Hashtable $result)" return $result } } catch { if ($Script:ExportMode) { throw $_ } else { New-M365DSCLogEntry -Message 'Error retrieving data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential throw $_ } } } function Set-TargetResource { [CmdletBinding()] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $ObjectId, [Parameter()] [System.String] $AppId, [Parameter()] [System.Boolean] $AvailableToOtherTenants, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $GroupMembershipClaims, [Parameter()] [System.String] $Homepage, [Parameter()] [System.String[]] $IdentifierUris, [Parameter()] [System.String[]] $KnownClientApplications, [Parameter()] [System.Boolean] $IsFallbackPublicClient, [Parameter()] [System.String] $LogoutURL, [Parameter()] [System.Boolean] $PublicClient = $false, [Parameter()] [System.String[]] $ReplyURLs, [Parameter()] [System.String[]] $Owners, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $OptionalClaims, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $Api, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $AuthenticationBehaviors, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $KeyCredentials, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $PasswordCredentials, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $AppRoles, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Permissions, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $OnPremisesPublishing, [Parameter()] [System.String] $ApplicationTemplateId, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [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, [Parameter()] [System.String[]] $AccessTokens ) Write-Verbose -Message 'Setting configuration of Azure AD Application' #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 # Ensure we throw an error if PublicClient is set to $true and we're trying to also configure either Permissions # or IdentifierUris if ($PublicClient -and ($Permissions.Length -gt 0 -or $IdentifierUris.Length -gt 0)) { $ErrorMessage = 'It is not possible set Permissions or IdentifierUris when the PublicClient property is ' + ` "set to `$true. Application will not be created. To fix this, modify the configuration to set the " + ` "PublicClient property to `$false, or remove the Permissions and IdentifierUris properties from your configuration." Add-M365DSCEvent -Message $ErrorMessage -EntryType 'Error' ` -EventID 1 -Source $($MyInvocation.MyCommand.Source) throw $ErrorMessage } $currentAADApp = Get-TargetResource @PSBoundParameters $currentParameters = $PSBoundParameters $currentParameters.Remove('ApplicationId') | Out-Null $tenantIdValue = $TenantId $currentParameters.Remove('TenantId') | Out-Null $currentParameters.Remove('CertificateThumbprint') | Out-Null $currentParameters.Remove('ApplicationSecret') | Out-Null $currentParameters.Remove('Ensure') | Out-Null $currentParameters.Remove('Credential') | Out-Null $currentParameters.Remove('ManagedIdentity') | Out-Null $currentParameters.Remove('AccessTokens') | Out-Null $backCurrentOwners = $currentAADApp.Owners $currentParameters.Remove('Owners') | Out-Null if ($KnownClientApplications) { Write-Verbose -Message 'Checking if the known client applications already exist.' $testedKnownClientApplications = New-Object System.Collections.Generic.List[string] foreach ($KnownClientApplication in $KnownClientApplications) { $knownAADApp = $null $knownAADApp = Get-MgApplication -Filter "AppID eq '$($KnownClientApplication)'" if ($null -ne $knownAADApp) { $testedKnownClientApplications.Add($knownAADApp.AppId) } else { Write-Verbose -Message "Could not find an existing app with the app ID $($KnownClientApplication)" } } $currentParameters.Remove('KnownClientApplications') | Out-Null $currentParameters.Add('KnownClientApplications', $testedKnownClientApplications) } # App should exist but it doesn't $needToUpdatePermissions = $false $needToUpdateAuthenticationBehaviors = $false $needToUpdateKeyCredentials = $false $currentParameters.Remove('AppId') | Out-Null $currentParameters.Remove('Permissions') | Out-Null $currentParameters.Remove('AuthenticationBehaviors') | Out-Null $currentParameters.Remove('KeyCredentials') | Out-Null $currentParameters.Remove('PasswordCredentials') | Out-Null if ($PasswordCredentials) { Write-Warning -Message 'PasswordCredentials is a readonly property and cannot be configured.' } if ($currentParameters.AvailableToOtherTenants) { $currentParameters.Add('SignInAudience', 'AzureADMultipleOrgs') } else { $currentParameters.Add('SignInAudience', 'AzureADMyOrg') } $currentParameters.Remove('AvailableToOtherTenants') | Out-Null $currentParameters.Remove('PublicClient') | Out-Null if ($currentParameters.KnownClientApplications) { $apiValue = @{ KnownClientApplications = $currentParameters.KnownClientApplications } $currentParameters.Add('Api', $apiValue) $currentParameters.Remove('KnownClientApplications') | Out-Null } else { $currentParameters.Remove('KnownClientApplications') | Out-Null } if ($ReplyUrls -or $LogoutURL -or $Homepage) { $webValue = @{} if ($ReplyUrls) { $webValue.Add('RedirectUris', $currentParameters.ReplyURLs) } if ($LogoutURL) { $webValue.Add('LogoutUrl', $currentParameters.LogoutURL) } if ($Homepage) { $webValue.Add('HomePageUrl', $currentParameters.Homepage) } $currentParameters.Add('web', $webValue) } $currentParameters.Remove('ReplyURLs') | Out-Null $currentParameters.Remove('LogoutURL') | Out-Null $currentParameters.Remove('Homepage') | Out-Null $currentParameters.Remove('OnPremisesPublishing') | Out-Null $keys = (([Hashtable]$currentParameters).clone()).Keys foreach ($key in $keys) { if ($null -ne $currentParameters.$key -and $currentParameters.$key.getType().Name -like '*cimInstance*') { $currentParameters.$key = Convert-M365DSCDRGComplexTypeToHashtable -ComplexObject $currentParameters.$key } } $skipToUpdate = $false $AppIdValue = $null if ($Ensure -eq 'Present' -and $currentAADApp.Ensure -eq 'Absent') { # Before attempting to create a new instance, let's first check to see if there is already an existing instance that is soft deleted if (-not [System.String]::IsNullOrEmpty($AppId)) { Write-Verbose "Trying to retrieve existing deleted Applications from soft delete by Id {$AppId}." [Array]$deletedApp = Get-MgBetaDirectoryDeletedItemAsApplication -DirectoryObjectId $AppId -ErrorAction SilentlyContinue } if ($null -eq $deletedApp) { Write-Verbose "Trying to retrieve existing deleted Applications from soft delete by DisplayName {$DisplayName}." [Array]$deletedApp = Get-MgBetaDirectoryDeletedItemAsApplication -Filter "DisplayName eq '$DisplayName'" -ErrorAction SilentlyContinue } if ($null -ne $deletedApp -and $deletedApp.Length -eq 1) { $deletedSinceInDays = [System.DateTime]::Now.Subtract($deletedApp[0].DeletedDateTime).Days if ($deletedSinceInDays -le 30) { Write-Verbose -Message "Found existing deleted instance of {$DisplayName}. Restoring it instead of creating a new one. This could take a few minutes to complete." Restore-MgBetaDirectoryDeletedItem -DirectoryObjectId $deletedApp.Id $skipToUpdate = $true $AppIdValue = $deletedApp.Id } else { Write-Verbose -Message "Found existing deleted instance of {$DisplayName}. However, the deleted date was over days ago and it cannot be restored. Will recreate a new instance instead." } } elseif ($deletedApp.Length -gt 1) { Write-Verbose -Message "Multiple instances of a deleted application with name {$DisplayName} wehre found. Creating a new instance since we can't determine what instance to restore." } } # Create from Template $createdFromTemplate = $false if ($Ensure -eq 'Present' -and $currentAADApp.Ensure -eq 'Absent' -and -not $skipToUpdate -and ` -not [System.String]::IsNullOrEmpty($ApplicationTemplateId) -and ` $ApplicationTemplateId -ne '8adf8e6e-67b2-4cf2-a259-e3dc5476c621') { $skipToUpdate = $true Write-Verbose -Message "Creating application {$DisplayName} from Application Template {$ApplicationTemplateId}" $newApp = Invoke-MgBetaInstantiateApplicationTemplate -DisplayName $DisplayName ` -ApplicationTemplateId $ApplicationTemplateId $currentAADApp = @{ AppId = $newApp.Application.AppId Id = $newApp.Application.AppId DisplayName = $newApp.Application.DisplayName ObjectId = $newApp.Application.AdditionalProperties.objectId } $createdFromTemplate = $true do { Write-Verbose -Message 'Waiting for 10 seconds' Start-Sleep -Seconds 10 $appEntity = Get-MgApplication -ApplicationId $currentAADApp.AppId -ErrorAction SilentlyContinue $tries++ } until ($null -eq $appEntity -or $tries -le 12) } Write-Host "Ensure = $Ensure" Write-Host "ApplicationTemplateId = $ApplicationTemplateId" Write-Host "skipToUpdate = $skipToUpdate" Write-Host "currentAADApp.Ensure = $($currentAADApp.Ensure))" if ($Ensure -eq 'Present' -and $currentAADApp.Ensure -eq 'Absent' -and -not $skipToUpdate) { $currentParameters.Remove('ObjectId') | Out-Null $currentParameters.Remove('ApplicationTemplateId') | Out-Null Write-Verbose -Message "Creating New AzureAD Application {$DisplayName} with values:`r`n$($currentParameters | Out-String)" $currentAADApp = New-MgApplication @currentParameters Write-Verbose -Message "Azure AD Application {$DisplayName} was successfully created" $needToUpdatePermissions = $true $needToUpdateAuthenticationBehaviors = $true $needToUpdateKeyCredentials = $true $tries = 1 $appEntity = $null do { Write-Verbose -Message 'Waiting for 10 seconds' Start-Sleep -Seconds 10 $appEntity = Get-MgApplication -ApplicationId $currentAADApp.AppId -ErrorAction SilentlyContinue $tries++ } until ($null -eq $appEntity -or $tries -le 12) } # App should exist and will be configured to desired state elseif (($Ensure -eq 'Present' -and $currentAADApp.Ensure -eq 'Present') -or $skipToUpdate) { $currentParameters.Remove('ObjectId') | Out-Null $currentParameters.Remove('ApplicationTemplateId') | Out-Null if (-not $skipToUpdate -or $createdFromTemplate) { $AppIdValue = $currentAADApp.ObjectId } $currentParameters.Add('ApplicationId', $AppIdValue) Write-Verbose -Message "Updating existing AzureAD Application {$DisplayName} with values:`r`n$($currentParameters | Out-String)" Update-MgApplication @currentParameters if (-not $currentAADApp.ContainsKey('ID')) { $currentAADApp.Add('ID', $AppIdValue) } $needToUpdatePermissions = $true $needToUpdateAuthenticationBehaviors = $true $needToUpdateKeyCredentials = $true } # App exists but should not elseif ($Ensure -eq 'Absent' -and $currentAADApp.Ensure -eq 'Present') { Write-Verbose -Message "Removing AzureAD Application {$DisplayName} by ObjectID {$($currentAADApp.ObjectID)}" Remove-MgApplication -ApplicationId $currentAADApp.ObjectID } if ($Ensure -ne 'Absent') { $desiredOwnersValue = @() if ($Owners.Length -gt 0) { $desiredOwnersValue = $Owners } if (!$backCurrentOwners) { $backCurrentOwners = @() } $ownersDiff = Compare-Object -ReferenceObject $backCurrentOwners -DifferenceObject $desiredOwnersValue foreach ($diff in $ownersDiff) { if ($diff.SideIndicator -eq '=>') { Write-Verbose -Message "Adding new owner {$($diff.InputObject)} to AAD Application {$DisplayName}" if ($diff.InputObject.Contains('@')) { $Type = 'users' } else { $Type = 'directoryObjects' } $ObjectUri = (Get-MSCloudLoginConnectionProfile -Workload MicrosoftGraph).ResourceUrl + 'v1.0/{0}/{1}' -f $Type, $diff.InputObject $ownerObject = @{ '@odata.id' = $ObjectUri } try { New-MgApplicationOwnerByRef -ApplicationId $currentAADApp.ObjectId -BodyParameter $ownerObject | Out-Null } catch { New-M365DSCLogEntry -Message 'Error updating data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential } } elseif ($diff.SideIndicator -eq '<=') { Write-Verbose -Message "Removing new owner {$($diff.InputObject)} from AAD Application {$DisplayName}" try { if ($diff.InputObject.Contains('@')) { $ObjectId = $(Get-MgUser -UserId $diff.InputObject -ErrorAction Stop).Id } else { $ObjectId = $diff.InputObject } Remove-MgApplicationOwnerDirectoryObjectByRef -ApplicationId $currentAADApp.ObjectId -DirectoryObjectId $ObjectId -ErrorAction Stop } catch { New-M365DSCLogEntry -Message 'Error updating data:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential } } } } if ($needToUpdatePermissions -and $null -ne $Permissions) { Write-Verbose -Message "Will update permissions for Azure AD Application {$($currentAADApp.DisplayName)}" if ($Permissions.Length -eq 0) { Write-Verbose -Message "Desired set of permissions is empty, removing all permissions on the app." $allRequiredAccess = @() } else { $allSourceAPIs = $Permissions.SourceAPI | Select-Object -Unique $allRequiredAccess = @() foreach ($sourceAPI in $allSourceAPIs) { Write-Verbose -Message "Adding permissions for API {$($sourceAPI)}" $permissionsForcurrentAPI = $Permissions | Where-Object -FilterScript { $_.SourceAPI -eq $sourceAPI } $apiPrincipal = Get-MgServicePrincipal -Filter "DisplayName eq '$($sourceAPI)'" $currentAPIAccess = @{ ResourceAppId = $apiPrincipal.AppId ResourceAccess = @() } foreach ($permission in $permissionsForcurrentAPI) { if ($permission.Type -eq 'Delegated') { $scope = $apiPrincipal.Oauth2PermissionScopes | Where-Object -FilterScript { $_.Value -eq $permission.Name } $scopeId = $null if ($null -eq $scope) { $ObjectGuid = [System.Guid]::empty if ([System.Guid]::TryParse($permission.Name, [System.Management.Automation.PSReference]$ObjectGuid)) { $scopeId = $permission.Name } } else { $scopeId = $scope.Id } Write-Verbose -Message "Adding Delegated Permission {$($scopeId)}" $delPermission = @{ Id = $scopeId Type = 'Scope' } $currentAPIAccess.ResourceAccess += $delPermission } elseif ($permission.Type -eq 'AppOnly') { $role = $apiPrincipal.AppRoles | Where-Object -FilterScript { $_.Value -eq $permission.Name } $roleId = $null if ($null -eq $role) { $ObjectGuid = [System.Guid]::empty if ([System.Guid]::TryParse($permission.Name, [System.Management.Automation.PSReference]$ObjectGuid)) { $roleId = $permission.Name } } else { $roleId = $role.Id } $appPermission = @{ Id = $roleId Type = 'Role' } $currentAPIAccess.ResourceAccess += $appPermission } } if ($null -ne $currentAPIAccess) { $allRequiredAccess += $currentAPIAccess } } } Write-Verbose -Message "Updating permissions for Azure AD Application {$($currentAADApp.DisplayName)} with RequiredResourceAccess:`r`n$($allRequiredAccess | Out-String)" Write-Verbose -Message "Current App Id: $($currentAADApp.AppId)" # Even if the property is named ApplicationId, we need to pass in the ObjectId Update-MgApplication -ApplicationId ($currentAADApp.Id) ` -RequiredResourceAccess $allRequiredAccess | Out-Null } if ($needToUpdateAuthenticationBehaviors -and $AuthenticationBehaviors) { Write-Verbose -Message "Updating for Azure AD Application {$($currentAADApp.DisplayName)} with AuthenticationBehaviors:`r`n$($AuthenticationBehaviors| Out-String)" Write-Verbose -Message "Current App Id: $($currentAADApp.AppId)" $IAuthenticationBehaviors = @{ blockAzureADGraphAccess = $AuthenticationBehaviors.blockAzureADGraphAccess removeUnverifiedEmailClaim = $AuthenticationBehaviors.removeUnverifiedEmailClaim requireClientServicePrincipal = $AuthenticationBehaviors.requireClientServicePrincipal } Update-MgBetaApplication -ApplicationId $currentAADApp.Id -AuthenticationBehaviors $IAuthenticationBehaviors | Out-Null } if ($needToUpdateKeyCredentials -and $KeyCredentials) { Write-Verbose -Message "Updating for Azure AD Application {$($currentAADApp.DisplayName)} with KeyCredentials:`r`n$($KeyCredentials| Out-String)" if ((currentAADApp.KeyCredentials.Length -eq 0 -and $KeyCredentials.Length -eq 1) -or (currentAADApp.KeyCredentials.Length -eq 1 -and $KeyCredentials.Length -eq 0)) { Update-MgApplication -ApplicationId $currentAADApp.Id -KeyCredentials $KeyCredentials | Out-Null } else { Write-Warning -Message 'KeyCredentials cannot be updated for AAD Applications with more than one KeyCredentials due to technical limitation of Update-MgApplication Cmdlet. Learn more at: https://learn.microsoft.com/en-us/graph/api/application-addkey' } } #region OnPremisesPublishing if ($null -ne $OnPremisesPublishing) { $oppInfo = $OnPremisesPublishing $onPremisesPublishingValue = @{ alternateUrl = $oppInfo.alternateUrl applicationServerTimeout = $oppInfo.applicationServerTimeout externalAuthenticationType = $oppInfo.externalAuthenticationType #externalUrl = $oppInfo.externalUrl internalUrl = $oppInfo.internalUrl isBackendCertificateValidationEnabled = $oppInfo.isBackendCertificateValidationEnabled isHttpOnlyCookieEnabled = $oppInfo.isHttpOnlyCookieEnabled isPersistentCookieEnabled = $oppInfo.isPersistentCookieEnabled isSecureCookieEnabled = $oppInfo.isSecureCookieEnabled isStateSessionEnabled = $oppInfo.isStateSessionEnabled isTranslateHostHeaderEnabled = $oppInfo.isTranslateHostHeaderEnabled isTranslateLinksInBodyEnabled = $oppInfo.isTranslateLinksInBodyEnabled } # onPremisesApplicationSegments $segmentValues = @() foreach ($segment in $oppInfo.onPremisesApplicationSegments) { $entry = @{ alternateUrl = $segment.AlternateUrl externalUrl = $segment.externalUrl internalUrl = $segment.internalUrl } $corsConfigurationValues = @() foreach ($cors in $segment.corsConfigurations) { $corsEntry = @{ allowedHeaders = [Array]($cors.allowedHeaders) allowedMethods = [Array]($cors.allowedMethods) allowedOrigins = [Array]($cors.allowedOrigins) maxAgeInSeconds = $cors.maxAgeInSeconds resource = $cors.resource } $corsConfigurationValues += $corsEntry } $entry.Add('corsConfigurations', $corsConfigurationValues) $segmentValues += $entry } $onPremisesPublishingValue.Add('onPremisesApplicationSegments', $segmentValues) # singleSignOnSettings $singleSignOnValues = @{ kerberosSignOnSettings = @{ kerberosServicePrincipalName = $oppInfo.singleSignOnSettings.kerberosSignOnSettings.kerberosServicePrincipalName kerberosSignOnMappingAttributeType = $oppInfo.singleSignOnSettings.kerberosSignOnSettings.kerberosSignOnMappingAttributeType } singleSignOnMode = $oppInfo.singleSignOnSettings.singleSignOnMode } if ($null -eq $singleSignOnValues.kerberosSignOnSettings.kerberosServicePrincipalName) { $singleSignOnValues.Remove('kerberosSignOnSettings') | Out-Null } $onPremisesPublishingValue.Add('singleSignOnSettings', $singleSignOnValues) $onPremisesPayload = ConvertTo-Json $onPremisesPublishingValue -Depth 10 -Compress Write-Verbose -Message "Updating the OnPremisesPublishing settings for application {$($currentAADApp.DisplayName)} with payload: $onPremisesPayload" $Uri = (Get-MSCloudLoginConnectionProfile -Workload MicrosoftGraph).ResourceUrl + "beta/applications/$($currentAADApp.Id)/onPremisesPublishing" Invoke-MgGraphRequest -Method 'PATCH' ` -Uri $Uri ` -Body $onPremisesPayload } #endregion } function Test-TargetResource { [CmdletBinding()] [OutputType([System.Boolean])] param ( [Parameter(Mandatory = $true)] [System.String] $DisplayName, [Parameter()] [System.String] $ObjectId, [Parameter()] [System.String] $AppId, [Parameter()] [System.Boolean] $AvailableToOtherTenants, [Parameter()] [System.String] $Description, [Parameter()] [System.String] $GroupMembershipClaims, [Parameter()] [System.String] $Homepage, [Parameter()] [System.String[]] $IdentifierUris, [Parameter()] [System.Boolean] $IsFallbackPublicClient, [Parameter()] [System.String[]] $KnownClientApplications, [Parameter()] [System.String] $LogoutURL, [Parameter()] [System.Boolean] $PublicClient = $false, [Parameter()] [System.String[]] $ReplyURLs, [Parameter()] [System.String[]] $Owners, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $OptionalClaims, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $Api, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $AuthenticationBehaviors, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $KeyCredentials, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $PasswordCredentials, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $AppRoles, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance[]] $Permissions, [Parameter()] [Microsoft.Management.Infrastructure.CimInstance] $OnPremisesPublishing, [Parameter()] [System.String] $ApplicationTemplateId, [Parameter()] [ValidateSet('Present', 'Absent')] [System.String] $Ensure = 'Present', [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, [Parameter()] [System.String[]] $AccessTokens ) #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 AzureAD Application' $CurrentValues = Get-TargetResource @PSBoundParameters if ($CurrentValues.Permissions.Length -gt 0 -and ` $null -ne $CurrentValues.Permissions.Name) { $differenceObject = $Permissions.Name if ($null -eq $differenceObject) { $differenceObject = @() } $permissionsDiff = Compare-Object -ReferenceObject ($CurrentValues.Permissions.Name) -DifferenceObject $differenceObject $driftedParams = @{} if ($null -ne $permissionsDiff) { Write-Verbose -Message "Permissions differ: $($permissionsDiff | Out-String)" Write-Verbose -Message "Test-TargetResource returned $false" $EventValue = "<CurrentValue>$($CurrentValues.Permissions.Name)</CurrentValue>" $EventValue += "<DesiredValue>$($Permissions.Name)</DesiredValue>" $driftedParams.Add('Permissions', $EventValue) } else { Write-Verbose -Message 'Permissions for Azure AD Application are the same' } } else { $driftedParams = @{} if ($Permissions.Length -gt 0) { Write-Verbose -Message 'No Permissions exist for the current Azure AD App, but permissions were specified for desired state' Write-Verbose -Message "Test-TargetResource returned $false" $EventValue = "<CurrentValue>`$null</CurrentValue>" $EventValue += "<DesiredValue>$($Permissions.Name)</DesiredValue>" $driftedParams.Add('Permissions', $EventValue) } else { Write-Verbose -Message 'No Permissions exist for the current Azure AD App and no permissions were specified' } } $ValuesToCheck = ([Hashtable]$PSBoundParameters).clone() $testTargetResource = $true #Compare Cim instances foreach ($key in $PSBoundParameters.Keys) { $source = $PSBoundParameters.$key $target = $CurrentValues.$key if ($null -ne $source -and $source.GetType().Name -like '*CimInstance*' -and $source -notlike '*Permission*') { $testResult = Compare-M365DSCComplexObject ` -Source ($source) ` -Target ($target) if (-not $testResult) { Write-Verbose "TestResult returned False for $source" $testTargetResource = $false } else { $ValuesToCheck.Remove($key) | Out-Null } } } Write-Verbose -Message "Current Values: $(Convert-M365DscHashtableToString -Hashtable $CurrentValues)" Write-Verbose -Message "Target Values: $(Convert-M365DscHashtableToString -Hashtable $PSBoundParameters)" $ValuesToCheck.Remove('ObjectId') | Out-Null $ValuesToCheck.Remove('AppId') | Out-Null $ValuesToCheck.Remove('Permissions') | Out-Null $TestResult = Test-M365DSCParameterState -CurrentValues $CurrentValues ` -Source $($MyInvocation.MyCommand.Source) ` -DesiredValues $PSBoundParameters ` -ValuesToCheck $ValuesToCheck.Keys ` -IncludedDrifts $driftedParams if (-not $TestResult) { $testTargetResource = $false } Write-Verbose -Message "Test-TargetResource returned $testTargetResource" return $testTargetResource } function Export-TargetResource { [CmdletBinding()] [OutputType([System.String])] param ( [Parameter()] [System.String] $Filter, [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, [Parameter()] [System.String[]] $AccessTokens ) #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 $ConnectionMode = New-M365DSCConnection -Workload 'MicrosoftGraph' ` -InboundParameters $PSBoundParameters $dscContent = [System.Text.StringBuilder]::new() $i = 1 Write-Host "`r`n" -NoNewline try { $Script:ExportMode = $true [array] $Script:exportedInstances = Get-MgBetaApplication -Filter $Filter -All -ErrorAction Stop foreach ($AADApp in $Script:exportedInstances) { if ($null -ne $Global:M365DSCExportResourceInstancesCount) { $Global:M365DSCExportResourceInstancesCount++ } Write-Host " |---[$i/$($Script:exportedInstances.Count)] $($AADApp.DisplayName)" -NoNewline $Params = @{ ApplicationId = $ApplicationId AppId = $AADApp.AppId TenantId = $TenantId CertificateThumbprint = $CertificateThumbprint ApplicationSecret = $ApplicationSecret Description = $AADApp.Description DisplayName = $AADApp.DisplayName ObjectID = $AADApp.Id Credential = $Credential Managedidentity = $ManagedIdentity.IsPresent AccessTokens = $AccessTokens } try { $Results = Get-TargetResource @Params if ($Results.Ensure -eq 'Present') { $Results = Update-M365DSCExportAuthenticationResults -ConnectionMode $ConnectionMode ` -Results $Results if ($Results.Permissions.Count -gt 0) { $Results.Permissions = Get-M365DSCAzureADAppPermissionsAsString $Results.Permissions } if ($null -ne $Results.Api) { $complexMapping = @( @{ Name = 'Api' CimInstanceName = 'MicrosoftGraphApiApplication' IsRequired = $False } @{ Name = 'PreAuthorizedApplications' CimInstanceName = 'MicrosoftGraphPreAuthorizedApplication' IsRequired = $False } ) $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.Api ` -CIMInstanceName 'MicrosoftGraphapiApplication' ` -ComplexTypeMapping $complexMapping if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.Api = $complexTypeStringResult } else { $Results.Remove('Api') | Out-Null } } if ($null -ne $Results.AuthenticationBehaviors) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.AuthenticationBehaviors ` -CIMInstanceName 'MicrosoftGraphauthenticationBehaviors' if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.AuthenticationBehaviors = $complexTypeStringResult } else { $Results.Remove('AuthenticationBehaviors') | Out-Null } } if ($null -ne $Results.OnPremisesPublishing.singleSignOnSettings) { $complexMapping = @( @{ Name = 'singleSignOnSettings' CimInstanceName = 'AADApplicationOnPremisesPublishingSingleSignOnSetting' IsRequired = $False }, @{ Name = 'onPremisesApplicationSegments' CimInstanceName = 'AADApplicationOnPremisesPublishingSegment' IsRequired = $False }, @{ Name = 'kerberosSignOnSettings' CimInstanceName = 'AADApplicationOnPremisesPublishingSingleSignOnSettingKerberos' IsRequired = $False }, @{ Name = 'corsConfigurations' CimInstanceName = 'AADApplicationOnPremisesPublishingSegmentCORS' IsRequired = $False } ) $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.OnPremisesPublishing ` -CIMInstanceName 'AADApplicationOnPremisesPublishing' ` -ComplexTypeMapping $complexMapping if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.OnPremisesPublishing = $complexTypeStringResult } else { $Results.Remove('OnPremisesPublishing') | Out-Null } } else { $Results.Remove('OnPremisesPublishing') | Out-Null } if ($null -ne $Results.OptionalClaims) { $complexMapping = @( @{ Name = 'OptionalClaims' CimInstanceName = 'MicrosoftGraphOptionalClaims' IsRequired = $False } @{ Name = 'AccessToken' CimInstanceName = 'MicrosoftGraphOptionalClaim' IsRequired = $False } @{ Name = 'IdToken' CimInstanceName = 'MicrosoftGraphOptionalClaim' IsRequired = $False } @{ Name = 'Saml2Token' CimInstanceName = 'MicrosoftGraphOptionalClaim' IsRequired = $False } ) $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.OptionalClaims ` -CIMInstanceName 'MicrosoftGraphoptionalClaims' ` -ComplexTypeMapping $complexMapping if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.OptionalClaims = $complexTypeStringResult } else { $Results.Remove('OptionalClaims') | Out-Null } } if ($null -ne $Results.KeyCredentials) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.KeyCredentials ` -CIMInstanceName 'MicrosoftGraphkeyCredential' if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.KeyCredentials = $complexTypeStringResult } else { $Results.Remove('KeyCredentials') | Out-Null } } if ($null -ne $Results.PasswordCredentials) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.PasswordCredentials ` -CIMInstanceName 'MicrosoftGraphpasswordCredential' if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.PasswordCredentials = $complexTypeStringResult } else { $Results.Remove('PasswordCredentials') | Out-Null } } if ($null -ne $Results.AppRoles) { $complexTypeStringResult = Get-M365DSCDRGComplexTypeToString ` -ComplexObject $Results.AppRoles ` -CIMInstanceName 'MicrosoftGraphappRole' if (-not [String]::IsNullOrWhiteSpace($complexTypeStringResult)) { $Results.AppRoles = $complexTypeStringResult } else { $Results.Remove('AppRoles') | Out-Null } } $currentDSCBlock = Get-M365DSCExportContentForResource -ResourceName $ResourceName ` -ConnectionMode $ConnectionMode ` -ModulePath $PSScriptRoot ` -Results $Results ` -Credential $Credential if ($Results.Api) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'Api' -IsCIMArray:$False } if ($null -ne $Results.Permissions) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock ` -ParameterName 'Permissions' } if ($Results.OptionalClaims) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'OptionalClaims' -IsCIMArray:$False } if ($Results.OnPremisesPublishing) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'OnPremisesPublishing' -IsCIMArray:$False } if ($Results.AuthenticationBehaviors) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'AuthenticationBehaviors' -IsCIMArray:$False } if ($Results.KeyCredentials) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'KeyCredentials' -IsCIMArray:$True } if ($Results.PasswordCredentials) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'PasswordCredentials' -IsCIMArray:$True } if ($Results.AppRoles) { $currentDSCBlock = Convert-DSCStringParamToVariable -DSCBlock $currentDSCBlock -ParameterName 'AppRoles' -IsCIMArray:$True } $dscContent.Append($currentDSCBlock) | Out-Null Save-M365DSCPartialExport -Content $currentDSCBlock ` -FileName $Global:PartialExportFileName Write-Host $Global:M365DSCEmojiGreenCheckMark $i++ } } catch { if ($_.Exception.Message -like '*Multiple AAD Apps with the Displayname*') { Write-Host "`r`n $($Global:M365DSCEmojiYellowCircle)" -NoNewline Write-Host " Multiple app instances wth name {$($AADApp.DisplayName)} were found. We will skip exporting these instances." } $i++ } } return $dscContent.ToString() } catch { Write-Host $Global:M365DSCEmojiRedX New-M365DSCLogEntry -Message 'Error during Export:' ` -Exception $_ ` -Source $($MyInvocation.MyCommand.Source) ` -TenantId $TenantId ` -Credential $Credential return '' } } function Get-M365DSCAzureADAppPermissions { [CmdletBinding()] [OutputType([PSCustomObject])] param( [Parameter(Mandatory = $true)] $App ) Write-Verbose -Message "Retrieving permissions for Azure AD Application {$($App.DisplayName)}" [array]$requiredAccesses = $App.RequiredResourceAccess $permissions = @() $i = 1 foreach ($requiredAccess in $requiredAccesses) { Write-Verbose -Message "[$i/$($requiredAccesses.Length)]Obtaining information for App's Permission for {$($requiredAccess.ResourceAppId)}" $SourceAPI = Get-MgServicePrincipal -Filter "AppId eq '$($requiredAccess.ResourceAppId)'" foreach ($resourceAccess in $requiredAccess.ResourceAccess) { $currentPermission = @{} $currentPermission.Add('SourceAPI', $SourceAPI.DisplayName) if ($resourceAccess.Type -eq 'Scope') { $scopeInfo = $SourceAPI.Oauth2PermissionScopes | Where-Object -FilterScript { $_.Id -eq $resourceAccess.Id } $scopeInfoValue = $null if ($null -eq $scopeInfo) { $ObjectGuid = [System.Guid]::empty if ([System.Guid]::TryParse($resourceAccess.Id, [System.Management.Automation.PSReference]$ObjectGuid)) { $scopeInfoValue = $resourceAccess.Id } } else { $scopeInfoValue = $scopeInfo.Value } $currentPermission.Add('Type', 'Delegated') $currentPermission.Add('Name', $scopeInfoValue) $currentPermission.Add('AdminConsentGranted', $false) $appServicePrincipal = Get-MgServicePrincipal -Filter "AppId eq '$($app.AppId)'" -All:$true if ($null -ne $appServicePrincipal) { $oAuth2grant = Get-MgBetaOauth2PermissionGrant -Filter "ClientId eq '$($appServicePrincipal.Id)'" if ($null -ne $oAuth2grant) { $scopes = $oAuth2grant.Scope.Split(' ') if ($scopes.Contains($scopeInfoValue.Value)) { $currentPermission.AdminConsentGranted = $true } } } } elseif ($resourceAccess.Type -eq 'Role' -or $resourceAccess.Type -eq 'Role,Scope') { $currentPermission.Add('Type', 'AppOnly') $role = $SourceAPI.AppRoles | Where-Object -FilterScript { $_.Id -eq $resourceAccess.Id } $roleValue = $null if ($null -eq $role) { $ObjectGuid = [System.Guid]::empty if ([System.Guid]::TryParse($resourceAccess.Id, [System.Management.Automation.PSReference]$ObjectGuid)) { $roleValue = $resourceAccess.Id } } else { $roleValue = $role.Value } $currentPermission.Add('Name', $roleValue) $currentPermission.Add('AdminConsentGranted', $false) $appServicePrincipal = Get-MgServicePrincipal -Filter "AppId eq '$($app.AppId)'" -All:$true if ($null -ne $appServicePrincipal) { $roleAssignments = Get-MgServicePrincipalAppRoleAssignment -ServicePrincipalId $appServicePrincipal.Id | Sort-Object ResourceDisplayName -Unique foreach ($oAuth2Grant in $roleAssignments) { $foundPermission = $oAuth2Grant | Where-Object -FilterScript { $_.AppRoleId -eq '134fd756-38ce-4afd-ba33-e9623dbe66c2' } break } if ($foundPermission) { $currentPermission.AdminConsentGranted = $true } } } $permissions += $currentPermission } $i++ } return $permissions } function Get-M365DSCAzureADAppPermissionsAsString { [CmdletBinding()] [OutputType([System.String])] param( [Parameter(Mandatory = $true)] [System.Collections.ArrayList] $Permissions ) $StringContent = '@(' foreach ($permission in $Permissions) { $StringContent += "MSFT_AADApplicationPermission {`r`n" $StringContent += " Name = '" + $permission.Name + "'`r`n" $StringContent += " Type = '" + $permission.Type + "'`r`n" $StringContent += " SourceAPI = '" + $permission.SourceAPI + "'`r`n" $StringContent += " AdminConsentGranted = `$" + $permission.AdminConsentGranted + "`r`n" $StringContent += " }`r`n" } $StringContent += ' )' return $StringContent } Export-ModuleMember -Function *-TargetResource |