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// 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 <memory>
#include <utility>
#include "third_party/blink/renderer/core/html/forms/password_input_type.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
#include "mojo/public/cpp/system/message_pipe.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/browser_interface_broker_proxy.h"
#include "third_party/blink/public/mojom/insecure_input/insecure_input_service.mojom-blink.h"
#include "third_party/blink/renderer/core/frame/local_frame_view.h"
#include "third_party/blink/renderer/core/testing/dummy_page_holder.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"
namespace blink {
class MockInsecureInputService : public mojom::blink::InsecureInputService {
public:
explicit MockInsecureInputService(LocalFrame& frame) {
frame.GetBrowserInterfaceBroker().SetBinderForTesting(
mojom::blink::InsecureInputService::Name_,
WTF::BindRepeating(&MockInsecureInputService::BindReceiver,
WTF::Unretained(this)));
}
~MockInsecureInputService() override = default;
void BindReceiver(mojo::ScopedMessagePipeHandle handle) {
receiver_set_.Add(this,
mojo::PendingReceiver<mojom::blink::InsecureInputService>(
std::move(handle)));
}
unsigned DidEditFieldCalls() const { return num_did_edit_field_calls_; }
private:
void DidEditFieldInInsecureContext() override { ++num_did_edit_field_calls_; }
mojo::ReceiverSet<InsecureInputService> receiver_set_;
unsigned num_did_edit_field_calls_ = 0;
};
// Tests that a Mojo message is sent when a password field is edited
// on the page.
TEST(PasswordInputTypeTest, DidEditFieldEvent) {
auto page_holder = std::make_unique<DummyPageHolder>(IntSize(2000, 2000));
MockInsecureInputService mock_service(page_holder->GetFrame());
page_holder->GetDocument().body()->SetInnerHTMLFromString(
"<input type='password'>");
page_holder->GetDocument().View()->UpdateAllLifecyclePhases(
DocumentLifecycle::LifecycleUpdateReason::kTest);
blink::test::RunPendingTasks();
EXPECT_EQ(0u, mock_service.DidEditFieldCalls());
// Simulate a text field edit.
page_holder->GetDocument().MaybeQueueSendDidEditFieldInInsecureContext();
blink::test::RunPendingTasks();
EXPECT_EQ(1u, mock_service.DidEditFieldCalls());
// Ensure additional edits do not trigger additional notifications.
page_holder->GetDocument().MaybeQueueSendDidEditFieldInInsecureContext();
blink::test::RunPendingTasks();
EXPECT_EQ(1u, mock_service.DidEditFieldCalls());
}
// Tests that a Mojo message is not sent when a password field is edited
// in a secure context.
TEST(PasswordInputTypeTest, DidEditFieldEventNotSentFromSecureContext) {
auto page_holder = std::make_unique<DummyPageHolder>(IntSize(2000, 2000));
page_holder->GetFrame().Loader().CommitNavigation(
WebNavigationParams::CreateWithHTMLBuffer(SharedBuffer::Create(),
KURL("https://example.test")),
nullptr /* extra_data */);
blink::test::RunPendingTasks();
MockInsecureInputService mock_service(page_holder->GetFrame());
page_holder->GetDocument().SetSecureContextStateForTesting(
SecureContextState::kSecure);
page_holder->GetDocument().body()->SetInnerHTMLFromString(
"<input type='password'>");
page_holder->GetDocument().View()->UpdateAllLifecyclePhases(
DocumentLifecycle::LifecycleUpdateReason::kTest);
// Simulate a text field edit.
page_holder->GetDocument().MaybeQueueSendDidEditFieldInInsecureContext();
// No message should have been sent from a secure context.
blink::test::RunPendingTasks();
EXPECT_EQ(0u, mock_service.DidEditFieldCalls());
}
} // namespace blink
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