| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/browser/payments/payment_request_factory.h" |
| |
| #include <memory> |
| #include <utility> |
| |
| #include "base/no_destructor.h" |
| #include "chrome/browser/payments/chrome_payment_request_delegate.h" |
| #include "components/payments/content/payment_request_web_contents_manager.h" |
| #include "content/public/browser/render_frame_host.h" |
| #include "content/public/browser/web_contents.h" |
| #include "mojo/public/cpp/bindings/message.h" |
| #include "third_party/blink/public/mojom/feature_policy/feature_policy_feature.mojom-shared.h" |
| |
| namespace payments { |
| |
| namespace { |
| |
| using PaymentRequestFactoryCallback = base::RepeatingCallback<void( |
| mojo::PendingReceiver<mojom::PaymentRequest> receiver, |
| content::RenderFrameHost* render_frame_host)>; |
| |
| PaymentRequestFactoryCallback& GetTestingFactoryCallback() { |
| static base::NoDestructor<PaymentRequestFactoryCallback> callback; |
| return *callback; |
| } |
| |
| } // namespace |
| |
| void CreatePaymentRequest( |
| content::RenderFrameHost* render_frame_host, |
| mojo::PendingReceiver<mojom::PaymentRequest> receiver) { |
| if (!render_frame_host->IsCurrent()) { |
| // This happens when the page has navigated away, which would cause the |
| // blink PaymentRequest to be released shortly, or when the iframe is being |
| // removed from the page, which is not a use case that we support. |
| // Abandoning the `receiver` will close the mojo connection, so blink |
| // PaymentRequest will receive a connection error and will clean up itself. |
| return; |
| } |
| |
| if (!render_frame_host->IsFeatureEnabled( |
| blink::mojom::FeaturePolicyFeature::kPayment)) { |
| mojo::ReportBadMessage("Feature policy blocks Payment"); |
| return; |
| } |
| |
| if (GetTestingFactoryCallback()) { |
| return GetTestingFactoryCallback().Run(std::move(receiver), |
| render_frame_host); |
| } |
| |
| PaymentRequestWebContentsManager::GetOrCreateForWebContents( |
| content::WebContents::FromRenderFrameHost(render_frame_host)) |
| ->CreatePaymentRequest( |
| render_frame_host, |
| std::make_unique<ChromePaymentRequestDelegate>(render_frame_host), |
| std::move(receiver), |
| /*observer_for_testing=*/nullptr); |
| } |
| |
| void SetPaymentRequestFactoryForTesting( |
| PaymentRequestFactoryCallback factory_callback) { |
| GetTestingFactoryCallback() = std::move(factory_callback); |
| } |
| |
| } // namespace payments |