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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/android/build_info.h"
#include "base/functional/callback_helpers.h"
#include "base/metrics/statistics_recorder.h"
#include "base/strings/string_number_conversions.h"
#include "base/task/current_thread.h"
#include "base/test/bind.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/test_future.h"
#include "chrome/browser/keyboard_accessory/android/password_accessory_controller.h"
#include "chrome/browser/password_manager/account_password_store_factory.h"
#include "chrome/browser/password_manager/android/password_generation_controller.h"
#include "chrome/browser/password_manager/android/password_manager_test_utils_bridge.h"
#include "chrome/browser/password_manager/chrome_password_manager_client.h"
#include "chrome/browser/password_manager/passwords_navigation_observer.h"
#include "chrome/browser/password_manager/profile_password_store_factory.h"
#include "chrome/browser/touch_to_fill/password_manager/password_generation/android/touch_to_fill_password_generation_controller.h"
#include "chrome/test/base/android/android_browser_test.h"
#include "chrome/test/base/chrome_test_utils.h"
#include "components/autofill/core/common/autofill_test_utils.h"
#include "components/autofill/core/common/mojom/autofill_types.mojom-shared.h"
#include "components/autofill/core/common/unique_ids.h"
#include "components/keyed_service/core/service_access_type.h"
#include "components/password_manager/content/browser/content_password_manager_driver.h"
#include "components/password_manager/core/browser/password_form.h"
#include "components/password_manager/core/browser/password_store/password_store_results_observer.h"
#include "components/password_manager/core/browser/split_stores_and_local_upm.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "net/dns/mock_host_resolver.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "testing/gtest/include/gtest/gtest-param-test.h"
#include "testing/gtest/include/gtest/gtest.h"
class PasswordManagerAndroidBrowserTest
: public AndroidBrowserTest,
public testing::WithParamInterface<bool> {
public:
PasswordManagerAndroidBrowserTest()
: https_server_(net::EmbeddedTestServer::TYPE_HTTPS) {
// Set a GMS Core version that is guaranteed to provide full UPM support.
// This ensures that calls to the password store are derministically
// routed to the android backend.
base::android::BuildInfo::GetInstance()->set_gms_version_code_for_test(
base::NumberToString(password_manager::GetLocalUpmMinGmsVersion()));
// See crbug.com/331746629. The login database on Android will be
// deprecated soon. So create a fake backend on GMS Core for password
// storing.
SetUpGmsCoreFakeBackends();
}
~PasswordManagerAndroidBrowserTest() override = default;
content::WebContents* GetActiveWebContents() {
return chrome_test_utils::GetActiveWebContents(this);
}
void SetUpOnMainThread() override {
// Map all out-going DNS lookups to the local server. This must be used in
// conjunction with switches::kIgnoreCertificateErrors to work.
host_resolver()->AddRule("*", "127.0.0.1");
// Setup HTTPS server serving files from standard test directory.
static constexpr base::FilePath::CharType kDocRoot[] =
FILE_PATH_LITERAL("chrome/test/data");
https_server_.ServeFilesFromSourceDirectory(base::FilePath(kDocRoot));
ASSERT_TRUE(https_server_.Start());
}
void NavigateToFile(const std::string& file_path) {
PasswordsNavigationObserver observer(GetActiveWebContents());
EXPECT_TRUE(content::NavigateToURL(GetActiveWebContents(),
https_server_.GetURL(file_path)));
ASSERT_TRUE(observer.Wait());
}
const GURL& base_url() const { return https_server_.base_url(); }
void WaitForHistogram(const std::string& histogram_name,
const base::HistogramTester& histogram_tester) {
// Continue if histogram was already recorded.
if (base::StatisticsRecorder::FindHistogram(histogram_name)) {
return;
}
// Else, wait until the histogram is recorded.
base::RunLoop run_loop;
auto histogram_observer = std::make_unique<
base::StatisticsRecorder::ScopedHistogramSampleObserver>(
histogram_name,
base::BindLambdaForTesting(
[&](std::string_view histogram_name, uint64_t name_hash,
base::HistogramBase::Sample32 sample) { run_loop.Quit(); }));
run_loop.Run();
}
Profile* GetProfile() { return chrome_test_utils::GetProfile(this); }
void WaitForPasswordStores() {
scoped_refptr<password_manager::PasswordStoreInterface>
profile_password_store = ProfilePasswordStoreFactory::GetForProfile(
GetProfile(), ServiceAccessType::IMPLICIT_ACCESS);
password_manager::PasswordStoreResultsObserver profile_syncer;
profile_password_store->GetAllLoginsWithAffiliationAndBrandingInformation(
profile_syncer.GetWeakPtr());
profile_syncer.WaitForResults();
scoped_refptr<password_manager::PasswordStoreInterface>
account_password_store = AccountPasswordStoreFactory::GetForProfile(
GetProfile(), ServiceAccessType::IMPLICIT_ACCESS);
if (account_password_store) {
password_manager::PasswordStoreResultsObserver account_syncer;
account_password_store->GetAllLoginsWithAffiliationAndBrandingInformation(
account_syncer.GetWeakPtr());
account_syncer.WaitForResults();
}
}
private:
autofill::test::AutofillBrowserTestEnvironment environment_;
net::EmbeddedTestServer https_server_;
};
IN_PROC_BROWSER_TEST_P(PasswordManagerAndroidBrowserTest,
TriggerFormSubmission) {
base::HistogramTester uma_recorder;
password_manager::PasswordStoreInterface* password_store =
ProfilePasswordStoreFactory::GetForProfile(
GetProfile(), ServiceAccessType::IMPLICIT_ACCESS)
.get();
password_manager::PasswordForm signin_form;
signin_form.signon_realm = base_url().spec();
signin_form.url = base_url();
signin_form.action = base_url();
signin_form.username_value = u"username";
signin_form.password_value = u"password";
password_store->AddLogin(signin_form);
WaitForPasswordStores();
bool has_form_tag = GetParam();
NavigateToFile(has_form_tag ? "/password/simple_password.html"
: "/password/no_form_element.html");
password_manager::ContentPasswordManagerDriver* driver =
password_manager::ContentPasswordManagerDriver::GetForRenderFrameHost(
GetActiveWebContents()->GetPrimaryMainFrame());
// There should be only one form with two fields in the test html.
ASSERT_EQ(static_cast<const password_manager::PasswordManager*>(
driver->GetPasswordManager())
->form_managers()
.size(),
1u);
PasswordsNavigationObserver observer(GetActiveWebContents());
observer.SetPathToWaitFor("/password/done.html");
// A user taps the username field.
ASSERT_TRUE(
content::ExecJs(GetActiveWebContents(),
"document.getElementById('username_field').focus();"));
// Because on some simulator bots, renderer may take longer time to finish
// the "focus()" call.
content::MainThreadFrameObserver frame_observer(
GetActiveWebContents()->GetRenderWidgetHostView()->GetRenderWidgetHost());
frame_observer.Wait();
// A user accepts a credential in TouchToFill. That fills in the credential
// and submits it.
base::test::TestFuture<bool> completion_future;
driver->FillSuggestion(u"username", u"password",
completion_future.GetCallback());
ASSERT_TRUE(completion_future.Wait());
// TouchToFill tracking starts after filling the form.
ChromePasswordManagerClient::FromWebContents(GetActiveWebContents())
->StartSubmissionTrackingAfterTouchToFill(u"username");
driver->TriggerFormSubmission();
ASSERT_TRUE(observer.Wait());
// Wait for the histogram to be ready to reduce flakiness.
WaitForHistogram("PasswordManager.TouchToFill.TimeToSuccessfulLogin",
uma_recorder);
uma_recorder.ExpectTotalCount(
"PasswordManager.TouchToFill.TimeToSuccessfulLogin", 1);
}
// Tests that manual password generation can be triggered on the text field if
// field's name contains "password".
IN_PROC_BROWSER_TEST_P(PasswordManagerAndroidBrowserTest,
TriggerPasswordGenerationOnTextField) {
password_manager::PasswordFormManager::
set_wait_for_server_predictions_for_filling(false);
NavigateToFile("/password/sign_in_with_password_type_text.html");
password_manager::ContentPasswordManagerDriver* driver =
password_manager::ContentPasswordManagerDriver::GetForRenderFrameHost(
GetActiveWebContents()->GetPrimaryMainFrame());
// After parsing, text field is considered as manual generation eligible
// field.
EXPECT_TRUE(base::test::RunUntil([driver]() {
return driver->GetPasswordGenerationHelper()
->GenerationEnabledFieldsForTests()
.size() == 1;
}));
const base::flat_set<autofill::FieldRendererId>& generation_enabled_fields =
driver->GetPasswordGenerationHelper()->GenerationEnabledFieldsForTests();
autofill::FieldRendererId password_field_renderer_id =
*generation_enabled_fields.begin();
// A user taps on the password field. JS call updates the last focused field
// for `PasswordAutofillAgent`. `PasswordGenerationAgent` uses the last
// focused field info to fill the manually generated password.
// TODO: crbug.com/372635030 - Replace JS script and get rid of with
// `ChromePasswordManagerClient::FocusedInputChanged` once
// `SimulateMouseClickOrTapElementWithId` call starts creation of keyboard
// accessory.
ASSERT_TRUE(
content::ExecJs(GetActiveWebContents(),
"document.getElementById('password_field').focus();"));
// Wait because on some emulator bots the renderer may take longer time to
// finish the "focus()" call.
content::MainThreadFrameObserver frame_observer(
GetActiveWebContents()->GetRenderWidgetHostView()->GetRenderWidgetHost());
frame_observer.Wait();
ChromePasswordManagerClient::FromWebContents(GetActiveWebContents())
->FocusedInputChanged(
driver, password_field_renderer_id,
autofill::mojom::FocusedFieldType::kFillableNonSearchField);
// User generates the password manually.
PasswordAccessoryController* password_accessory =
PasswordAccessoryController::GetIfExisting(GetActiveWebContents());
ASSERT_TRUE(password_accessory);
password_accessory->OnOptionSelected(
autofill::AccessoryAction::GENERATE_PASSWORD_MANUAL);
PasswordGenerationController* password_generation_controller =
PasswordGenerationController::GetIfExisting(GetActiveWebContents());
// Wait till password generation bottomsheet is shown to the user.
EXPECT_TRUE(base::test::RunUntil([&]() {
return password_generation_controller
->GetTouchToFillGenerationControllerForTesting();
}));
TouchToFillPasswordGenerationController* touch_to_fill_generation_controller =
password_generation_controller
->GetTouchToFillGenerationControllerForTesting();
touch_to_fill_generation_controller->OnGeneratedPasswordAccepted(u"Password");
EXPECT_TRUE(
content::EvalJs(
GetActiveWebContents(),
"document.getElementById('password_field').value === \"Password\"")
.ExtractBool());
}
INSTANTIATE_TEST_SUITE_P(VariateFormElementPresence,
PasswordManagerAndroidBrowserTest,
testing::Bool());
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