/
password_manager_unittest.cc
4415 lines (3777 loc) · 181 KB
/
password_manager_unittest.cc
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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/password_manager/core/browser/password_manager.h"
#include <limits>
#include <memory>
#include <string>
#include <utility>
#include <vector>
#include "base/feature_list.h"
#include "base/strings/string_piece.h"
#include "base/strings/string_util.h"
#include "base/strings/utf_string_conversions.h"
#include "base/task/sequenced_task_runner.h"
#include "base/test/metrics/histogram_tester.h"
#include "base/test/metrics/user_action_tester.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/task_environment.h"
#include "base/test/test_mock_time_task_runner.h"
#include "build/build_config.h"
#include "components/autofill/core/browser/autofill_test_utils.h"
#include "components/autofill/core/browser/form_structure.h"
#include "components/autofill/core/browser/ui/suggestion.h"
#include "components/autofill/core/common/form_data.h"
#include "components/autofill/core/common/form_field_data.h"
#include "components/autofill/core/common/password_generation_util.h"
#include "components/autofill/core/common/signatures.h"
#include "components/autofill/core/common/unique_ids.h"
#include "components/password_manager/core/browser/affiliation/mock_affiliated_match_helper.h"
#include "components/password_manager/core/browser/affiliation/mock_affiliation_service.h"
#include "components/password_manager/core/browser/field_info_manager.h"
#include "components/password_manager/core/browser/form_fetcher_impl.h"
#include "components/password_manager/core/browser/leak_detection/leak_detection_check.h"
#include "components/password_manager/core/browser/leak_detection/leak_detection_check_factory.h"
#include "components/password_manager/core/browser/leak_detection/mock_leak_detection_check_factory.h"
#include "components/password_manager/core/browser/mock_password_reuse_manager.h"
#include "components/password_manager/core/browser/mock_webauthn_credentials_delegate.h"
#include "components/password_manager/core/browser/password_autofill_manager.h"
#include "components/password_manager/core/browser/password_bubble_experiment.h"
#include "components/password_manager/core/browser/password_form_manager.h"
#include "components/password_manager/core/browser/password_form_manager_for_ui.h"
#include "components/password_manager/core/browser/password_manager_client.h"
#include "components/password_manager/core/browser/password_manager_driver.h"
#include "components/password_manager/core/browser/password_store_interface.h"
#include "components/password_manager/core/browser/statistics_table.h"
#include "components/password_manager/core/browser/stub_credentials_filter.h"
#include "components/password_manager/core/browser/stub_password_manager_client.h"
#include "components/password_manager/core/browser/stub_password_manager_driver.h"
#include "components/password_manager/core/browser/test_password_store.h"
#include "components/password_manager/core/common/password_manager_features.h"
#include "components/password_manager/core/common/password_manager_pref_names.h"
#include "components/prefs/pref_registry.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"
#include "components/prefs/testing_pref_service.h"
#include "components/safe_browsing/core/common/safe_browsing_prefs.h"
#include "components/ukm/test_ukm_recorder.h"
#include "net/cert/cert_status_flags.h"
#include "services/metrics/public/cpp/ukm_builders.h"
#include "services/metrics/public/cpp/ukm_source.h"
#include "services/network/public/cpp/shared_url_loader_factory.h"
#include "services/network/test/test_network_context.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
using autofill::FieldRendererId;
using autofill::FormData;
using autofill::FormFieldData;
using autofill::FormRendererId;
using autofill::FormStructure;
using autofill::NO_SERVER_DATA;
using autofill::NOT_USERNAME;
using autofill::PasswordFormFillData;
using autofill::ServerFieldType;
using autofill::SINGLE_USERNAME;
using ::autofill::test::CreateFieldPrediction;
using base::ASCIIToUTF16;
using base::Feature;
using base::TestMockTimeTaskRunner;
using testing::_;
using testing::AllOf;
using testing::AnyNumber;
using testing::ByMove;
using testing::ElementsAre;
using testing::Field;
using testing::Invoke;
using testing::IsNull;
using testing::Mock;
using testing::NotNull;
using testing::Pair;
using testing::Return;
using testing::ReturnRef;
using testing::SaveArg;
using testing::SizeIs;
using testing::UnorderedElementsAre;
using testing::WithArg;
namespace password_manager {
namespace {
MATCHER_P2(FormUsernamePasswordAre, username, password, "") {
return arg.username_value == username && arg.password_value == password;
}
MATCHER_P(FormHasUniqueKey, key, "") {
return ArePasswordFormUniqueKeysEqual(arg, key);
}
MATCHER_P(FormIgnoreDate, expected, "") {
PasswordForm expected_with_date = expected;
expected_with_date.date_created = arg.date_created;
return arg == expected_with_date;
}
MATCHER_P(HasUsernameValue, expected_username, "") {
return arg.username_value == expected_username;
}
class FakeNetworkContext : public network::TestNetworkContext {
public:
FakeNetworkContext() = default;
void IsHSTSActiveForHost(const std::string& host,
IsHSTSActiveForHostCallback callback) override {
std::move(callback).Run(true);
}
};
class MockLeakDetectionCheck : public LeakDetectionCheck {
public:
MOCK_METHOD3(Start, void(const GURL&, std::u16string, std::u16string));
};
class MockStoreResultFilter : public StubCredentialsFilter {
public:
MOCK_CONST_METHOD1(ShouldSave, bool(const PasswordForm& form));
MOCK_CONST_METHOD1(ReportFormLoginSuccess,
void(const PasswordFormManager& form_manager));
MOCK_CONST_METHOD1(IsSyncAccountEmail, bool(const std::string&));
MOCK_CONST_METHOD1(ShouldSaveGaiaPasswordHash, bool(const PasswordForm&));
MOCK_CONST_METHOD1(ShouldSaveEnterprisePasswordHash,
bool(const PasswordForm&));
};
class MockPasswordManagerClient : public StubPasswordManagerClient {
public:
MockPasswordManagerClient() {
ON_CALL(*this, GetStoreResultFilter()).WillByDefault(Return(&filter_));
ON_CALL(filter_, ShouldSave(_)).WillByDefault(Return(true));
ON_CALL(filter_, ShouldSaveGaiaPasswordHash(_))
.WillByDefault(Return(false));
ON_CALL(filter_, ShouldSaveEnterprisePasswordHash(_))
.WillByDefault(Return(false));
ON_CALL(filter_, IsSyncAccountEmail(_)).WillByDefault(Return(false));
ON_CALL(*this, IsNewTabPage()).WillByDefault(Return(false));
ON_CALL(*this, GetWebAuthnCredentialsDelegateForDriver)
.WillByDefault(Return(&webauthn_credentials_delegate_));
ON_CALL(webauthn_credentials_delegate_, GetPasskeys)
.WillByDefault(ReturnRef(passkeys_));
}
MOCK_METHOD(bool,
IsSavingAndFillingEnabled,
(const GURL&),
(const, override));
MOCK_METHOD(net::CertStatus, GetMainFrameCertStatus, (), (const, override));
MOCK_METHOD(void,
AutofillHttpAuth,
(const PasswordForm&, const PasswordFormManagerForUI*),
(override));
MOCK_METHOD(PasswordStoreInterface*,
GetProfilePasswordStore,
(),
(const, override));
MOCK_METHOD(PasswordStoreInterface*,
GetAccountPasswordStore,
(),
(const, override));
MOCK_METHOD(PasswordReuseManager*,
GetPasswordReuseManager,
(),
(const, override));
// The code inside EXPECT_CALL for PromptUserToSaveOrUpdatePasswordPtr and
// ShowManualFallbackForSavingPtr owns the PasswordFormManager* argument.
MOCK_METHOD(void,
PromptUserToSaveOrUpdatePasswordPtr,
(PasswordFormManagerForUI*));
MOCK_METHOD(void,
ShowManualFallbackForSavingPtr,
(PasswordFormManagerForUI*, bool, bool));
MOCK_METHOD(void, HideManualFallbackForSaving, (), (override));
MOCK_METHOD(void,
NotifySuccessfulLoginWithExistingPassword,
(std::unique_ptr<PasswordFormManagerForUI>),
(override));
MOCK_METHOD(void,
NotifyOnSuccessfulLogin,
(const std::u16string& submitted_username),
(override));
MOCK_METHOD(void, ResetSubmissionTrackingAfterTouchToFill, (), (override));
MOCK_METHOD(void,
AutomaticPasswordSave,
(std::unique_ptr<PasswordFormManagerForUI>),
(override));
MOCK_METHOD(PrefService*, GetPrefs, (), (const, override));
MOCK_METHOD(PrefService*, GetLocalStatePrefs, (), (const, override));
MOCK_METHOD(const GURL&, GetLastCommittedURL, (), (const, override));
MOCK_METHOD(url::Origin, GetLastCommittedOrigin, (), (const, override));
MOCK_METHOD(bool, IsCommittedMainFrameSecure, (), (const, override));
MOCK_METHOD(const MockStoreResultFilter*,
GetStoreResultFilter,
(),
(const, override));
MOCK_METHOD(PasswordManagerMetricsRecorder*,
GetMetricsRecorder,
(),
(override));
MOCK_METHOD(bool, IsNewTabPage, (), (const, override));
MOCK_METHOD(SyncState, GetPasswordSyncState, (), (const, override));
MOCK_METHOD(FieldInfoManager*, GetFieldInfoManager, (), (const, override));
MOCK_METHOD(profile_metrics::BrowserProfileType,
GetProfileType,
(),
(const, override));
MOCK_METHOD(version_info::Channel, GetChannel, (), (const override));
MOCK_METHOD(void,
RefreshPasswordManagerSettingsIfNeeded,
(),
(const, override));
MOCK_METHOD(WebAuthnCredentialsDelegate*,
GetWebAuthnCredentialsDelegateForDriver,
(PasswordManagerDriver*),
(override));
// Workaround for std::unique_ptr<> lacking a copy constructor.
bool PromptUserToSaveOrUpdatePassword(
std::unique_ptr<PasswordFormManagerForUI> manager,
bool update_password) override {
PromptUserToSaveOrUpdatePasswordPtr(manager.release());
return false;
}
void ShowManualFallbackForSaving(
std::unique_ptr<PasswordFormManagerForUI> manager,
bool has_generated_password,
bool is_update) override {
ShowManualFallbackForSavingPtr(manager.release(), has_generated_password,
is_update);
}
network::mojom::NetworkContext* GetNetworkContext() const override {
return &network_context_;
}
void FilterAllResultsForSaving() {
EXPECT_CALL(filter_, ShouldSave(_)).WillRepeatedly(Return(false));
}
testing::NiceMock<MockStoreResultFilter>* filter() { return &filter_; }
private:
mutable FakeNetworkContext network_context_;
testing::NiceMock<MockStoreResultFilter> filter_;
MockWebAuthnCredentialsDelegate webauthn_credentials_delegate_;
absl::optional<std::vector<PasskeyCredential>> passkeys_;
};
class MockPasswordManagerDriver : public StubPasswordManagerDriver {
public:
MockPasswordManagerDriver() {
ON_CALL(*this, GetId()).WillByDefault(Return(0));
ON_CALL(*this, IsInPrimaryMainFrame()).WillByDefault(Return(true));
}
MOCK_METHOD(int, GetId, (), (const, override));
MOCK_METHOD(void,
FormEligibleForGenerationFound,
(const autofill::PasswordFormGenerationData&),
(override));
MOCK_METHOD(void,
SetPasswordFillData,
(const autofill::PasswordFormFillData&),
(override));
MOCK_METHOD(PasswordManager*, GetPasswordManager, (), (override));
MOCK_METHOD(PasswordAutofillManager*,
GetPasswordAutofillManager,
(),
(override));
MOCK_METHOD(bool, IsInPrimaryMainFrame, (), (const, override));
MOCK_METHOD(const GURL&, GetLastCommittedURL, (), (const, override));
};
// Invokes the password store consumer with a single copy of |form|.
ACTION_P2(InvokeConsumer, store, form) {
std::vector<std::unique_ptr<PasswordForm>> result;
result.push_back(std::make_unique<PasswordForm>(form));
arg0->OnGetPasswordStoreResultsOrErrorFrom(store, std::move(result));
}
ACTION_P(SaveToScopedPtr, scoped) {
scoped->reset(arg0);
}
ACTION(DeletePtr) {
delete arg0;
}
void SanitizeFormData(FormData* form) {
form->main_frame_origin = url::Origin();
for (FormFieldData& field : form->fields) {
field.label.clear();
field.value.clear();
field.autocomplete_attribute.clear();
field.options.clear();
field.placeholder.clear();
field.css_classes.clear();
field.id_attribute.clear();
field.name_attribute.clear();
}
}
// Verifies that |test_ukm_recorder| recorder has a single entry called |entry|
// and returns it.
const ukm::mojom::UkmEntry* GetMetricEntry(
const ukm::TestUkmRecorder& test_ukm_recorder,
base::StringPiece entry) {
std::vector<const ukm::mojom::UkmEntry*> ukm_entries =
test_ukm_recorder.GetEntriesByName(entry);
EXPECT_EQ(1u, ukm_entries.size());
return ukm_entries[0];
}
// Verifies the expectation that |test_ukm_recorder| recorder has a single entry
// called |entry|, and that the entry contains the metric called |metric| set
// to |value|.
template <typename T>
void CheckMetricHasValue(const ukm::TestUkmRecorder& test_ukm_recorder,
base::StringPiece entry,
base::StringPiece metric,
T value) {
ukm::TestUkmRecorder::ExpectEntryMetric(
GetMetricEntry(test_ukm_recorder, entry), metric,
static_cast<int64_t>(value));
}
class MockFieldInfoManager : public FieldInfoManager {
public:
MOCK_METHOD(void,
AddFieldType,
(autofill::FormSignature,
autofill::FieldSignature,
ServerFieldType),
(override));
MOCK_METHOD(ServerFieldType,
GetFieldType,
(autofill::FormSignature, autofill::FieldSignature),
(const override));
};
class FailingPasswordStoreBackend : public FakePasswordStoreBackend {
void InitBackend(RemoteChangesReceived remote_form_changes_received,
base::RepeatingClosure sync_enabled_or_disabled_cb,
base::OnceCallback<void(bool)> completion) override {
base::SequencedTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE, base::BindOnce(std::move(completion), /*success=*/false));
}
};
} // namespace
// The test parameter controls the feature "EnablePasswordsAccountStorage".
class PasswordManagerTest : public testing::TestWithParam<bool> {
public:
PasswordManagerTest() : task_runner_(new TestMockTimeTaskRunner) {
bool enable_passwords_account_storage = GetParam();
if (enable_passwords_account_storage) {
feature_list_.InitWithFeatures(
/*enabled_features=*/{features::kPasswordReuseDetectionEnabled,
features::kEnablePasswordsAccountStorage},
/*disabled_features=*/{});
} else {
feature_list_.InitWithFeatures(
/*enabled_features=*/{features::kPasswordReuseDetectionEnabled},
/*disabled_features=*/{features::kEnablePasswordsAccountStorage});
}
}
~PasswordManagerTest() override = default;
protected:
void SetUp() override {
store_ = base::MakeRefCounted<TestPasswordStore>();
auto owning_mock_match_helper =
std::make_unique<testing::NiceMock<MockAffiliatedMatchHelper>>(
&mock_affiliation_service_);
mock_match_helper_ = owning_mock_match_helper.get();
store_->Init(
/*prefs=*/nullptr,
/*affiliated_match_helper=*/std::move(owning_mock_match_helper));
ON_CALL(client_, GetProfilePasswordStore())
.WillByDefault(Return(store_.get()));
if (base::FeatureList::IsEnabled(
features::kEnablePasswordsAccountStorage)) {
account_store_ =
base::MakeRefCounted<TestPasswordStore>(IsAccountStore(true));
account_store_->Init(/*prefs=*/nullptr,
/*affiliated_match_helper=*/nullptr);
ON_CALL(client_, GetAccountPasswordStore())
.WillByDefault(Return(account_store_.get()));
}
ON_CALL(client_, GetPasswordReuseManager())
.WillByDefault(Return(&reuse_manager_));
manager_ = std::make_unique<PasswordManager>(&client_);
manager_->set_leak_factory(
std::make_unique<testing::NiceMock<MockLeakDetectionCheckFactory>>());
password_autofill_manager_ =
std::make_unique<PasswordAutofillManager>(&driver_, nullptr, &client_);
EXPECT_CALL(driver_, GetPasswordManager())
.WillRepeatedly(Return(manager_.get()));
EXPECT_CALL(driver_, GetPasswordAutofillManager())
.WillRepeatedly(Return(password_autofill_manager_.get()));
ON_CALL(client_, GetMainFrameCertStatus()).WillByDefault(Return(0));
ON_CALL(client_, GetLastCommittedURL)
.WillByDefault(ReturnRef(test_form_url_));
ON_CALL(client_, GetLastCommittedOrigin)
.WillByDefault(Return(url::Origin::Create(test_form_url_)));
ON_CALL(client_, IsCommittedMainFrameSecure()).WillByDefault(Return(true));
ON_CALL(client_, GetMetricsRecorder()).WillByDefault(Return(nullptr));
ON_CALL(client_, PromptUserToSaveOrUpdatePasswordPtr(_))
.WillByDefault(WithArg<0>(DeletePtr()));
ON_CALL(client_, ShowManualFallbackForSavingPtr(_, _, _))
.WillByDefault(WithArg<0>(DeletePtr()));
prefs_ = std::make_unique<TestingPrefServiceSimple>();
prefs_->registry()->RegisterBooleanPref(
prefs::kPasswordLeakDetectionEnabled, true);
prefs_->registry()->RegisterBooleanPref(::prefs::kSafeBrowsingEnabled,
true);
prefs_->registry()->RegisterBooleanPref(::prefs::kSafeBrowsingEnhanced,
true);
prefs_->registry()->RegisterTimePref(
prefs::kProfileStoreDateLastUsedForFilling, base::Time());
prefs_->registry()->RegisterTimePref(
prefs::kAccountStoreDateLastUsedForFilling, base::Time());
#if BUILDFLAG(IS_MAC) || BUILDFLAG(IS_WIN)
prefs_->registry()->RegisterBooleanPref(
password_manager::prefs::kBiometricAuthenticationBeforeFilling, true);
#endif
ON_CALL(client_, GetPrefs()).WillByDefault(Return(prefs_.get()));
// When waiting for predictions is on, it makes tests more complicated.
// Disable waiting, since most tests have nothing to do with predictions.
// All tests that test working with prediction should explicitly turn
// predictions on.
PasswordFormManager::set_wait_for_server_predictions_for_filling(false);
}
void TearDown() override {
if (account_store_) {
account_store_->ShutdownOnUIThread();
account_store_ = nullptr;
}
store_->ShutdownOnUIThread();
store_ = nullptr;
}
PasswordForm MakeSavedForm() {
PasswordForm form;
form.url = test_form_url_;
form.action = test_form_action_;
form.username_element = u"Email";
form.password_element = u"Passwd";
form.username_value = u"googleuser";
form.password_value = u"p4ssword";
form.submit_element = u"signIn";
form.signon_realm = test_signon_realm_;
form.in_store = PasswordForm::Store::kProfileStore;
return form;
}
PasswordForm MakeSimpleForm() {
auto form = MakeSavedForm();
form.form_data = MakeSimpleFormData();
return form;
}
FormData MakeSimpleFormData() {
FormData form_data;
form_data.url = test_form_url_;
form_data.action = test_form_action_;
form_data.name = u"the-form-name";
form_data.unique_renderer_id = FormRendererId(10);
FormFieldData field;
field.name = u"Email";
field.id_attribute = field.name;
field.name_attribute = field.name;
field.value = u"googleuser";
field.form_control_type = "text";
field.unique_renderer_id = FieldRendererId(2);
form_data.fields.push_back(field);
field.name = u"Passwd";
field.id_attribute = field.name;
field.name_attribute = field.name;
field.value = u"p4ssword";
field.form_control_type = "password";
field.unique_renderer_id = FieldRendererId(3);
form_data.fields.push_back(field);
return form_data;
}
PasswordForm MakeSimpleGAIAForm() {
PasswordForm form = MakeSimpleForm();
form.form_data.url = GURL("https://accounts.google.com");
form.url = GURL("https://accounts.google.com");
form.signon_realm = form.url.spec();
return form;
}
FormData MakeSimpleGAIAFormData() {
FormData form_data = MakeSimpleFormData();
form_data.url = GURL("https://accounts.google.com");
return form_data;
}
FormData MakeGAIAChangePasswordFormData() {
FormData form_data(MakeSimpleFormData());
form_data.fields[1].autocomplete_attribute = "new-password";
form_data.url = GURL("https://accounts.google.com");
form_data.action = GURL("http://www.google.com/a/Login");
form_data.name = u"the-form-name";
return form_data;
}
// Create a sign-up form that only has a new password field.
PasswordForm MakeFormWithOnlyNewPasswordField() {
PasswordForm form = MakeSimpleForm();
form.new_password_element.swap(form.password_element);
form.new_password_value.swap(form.password_value);
form.form_data.fields[1].autocomplete_attribute = "new-password";
return form;
}
// Create a sign-up FormData that has username and new password fields.
FormData MakeSignUpFormData() {
FormData form_data = MakeSimpleFormData();
form_data.fields[1].autocomplete_attribute = "new-password";
return form_data;
}
// Create a FormData that only has a new password field.
FormData MakeFormDataWithOnlyNewPasswordField() {
FormData form_data = MakeSignUpFormData();
form_data.fields.erase(std::begin(form_data.fields));
return form_data;
}
PasswordForm MakeAndroidCredential() {
PasswordForm android_form;
android_form.url = GURL("android://hash@google.com");
android_form.signon_realm = "android://hash@google.com";
android_form.username_value = u"google";
android_form.password_value = u"password";
android_form.is_affiliation_based_match = true;
android_form.in_store = PasswordForm::Store::kProfileStore;
return android_form;
}
PasswordForm MakeSimpleFormWithOnlyUsernameField() {
PasswordForm form;
form.url = test_form_url_;
form.username_element = u"Email";
form.submit_element = u"signIn";
form.signon_realm = test_signon_realm_;
form.form_data.name = u"username_only_form";
form.form_data.url = form.url;
form.form_data.unique_renderer_id = FormRendererId(30);
FormFieldData field;
field.name = u"Email";
field.id_attribute = field.name;
field.name_attribute = field.name;
field.form_control_type = "text";
field.unique_renderer_id = FieldRendererId(31);
form.form_data.fields.push_back(field);
return form;
}
PasswordForm MakeSimpleFormWithOnlyPasswordField() {
PasswordForm form(MakeSimpleForm());
form.username_element.clear();
form.username_value.clear();
// Remove username field in |form_data|.
form.form_data.fields.erase(form.form_data.fields.begin());
return form;
}
PasswordForm MakeSimpleCreditCardForm() {
PasswordForm form;
form.url = test_form_url_;
form.signon_realm = form.url.GetWithEmptyPath().spec();
form.username_element = u"cc-number";
form.password_element = u"cvc";
form.username_value = u"1234567";
form.password_value = u"123";
form.form_data.url = form.url;
FormFieldData field;
field.name = form.username_element;
field.id_attribute = field.name;
field.value = form.username_value;
field.form_control_type = "text";
field.unique_renderer_id = FieldRendererId(2);
field.autocomplete_attribute = "cc-name";
form.form_data.fields.push_back(field);
field.name = form.password_element;
field.id_attribute = field.name;
field.value = form.password_value;
field.form_control_type = "password";
field.unique_renderer_id = FieldRendererId(3);
field.autocomplete_attribute = "cc-number";
form.form_data.fields.push_back(field);
return form;
}
PasswordManager* manager() { return manager_.get(); }
void OnPasswordFormSubmitted(const FormData& form_data) {
manager()->OnPasswordFormSubmitted(&driver_, form_data);
}
base::test::ScopedFeatureList feature_list_;
const GURL test_form_url_{"https://www.google.com/a/LoginAuth"};
const GURL test_form_action_{"https://www.google.com/a/Login"};
const std::string test_signon_realm_ = "https://www.google.com/";
base::test::SingleThreadTaskEnvironment task_environment_;
testing::NiceMock<MockAffiliationService> mock_affiliation_service_;
scoped_refptr<TestPasswordStore> store_;
scoped_refptr<TestPasswordStore> account_store_;
raw_ptr<MockAffiliatedMatchHelper> mock_match_helper_;
MockPasswordReuseManager reuse_manager_;
testing::NiceMock<MockPasswordManagerClient> client_;
MockPasswordManagerDriver driver_;
std::unique_ptr<TestingPrefServiceSimple> prefs_;
std::unique_ptr<PasswordAutofillManager> password_autofill_manager_;
std::unique_ptr<PasswordManager> manager_;
scoped_refptr<TestMockTimeTaskRunner> task_runner_;
};
MATCHER_P(FormMatches, form, "") {
return form.signon_realm == arg.signon_realm && form.url == arg.url &&
form.action == arg.action &&
form.username_element == arg.username_element &&
form.username_value == arg.username_value &&
form.password_element == arg.password_element &&
form.password_value == arg.password_value;
}
TEST_P(PasswordManagerTest, FormSubmitWithOnlyNewPasswordField) {
// Test that when a form only contains a "new password" field, the form gets
// saved and in password store, the new password value is saved as a current
// password value.
std::vector<FormData> observed;
PasswordForm form(MakeFormWithOnlyNewPasswordField());
observed.push_back(form.form_data);
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
task_environment_.RunUntilIdle();
EXPECT_CALL(client_, IsSavingAndFillingEnabled(form.url))
.WillRepeatedly(Return(true));
OnPasswordFormSubmitted(form.form_data);
std::unique_ptr<PasswordFormManagerForUI> form_manager_to_save;
EXPECT_CALL(client_, PromptUserToSaveOrUpdatePasswordPtr(_))
.WillOnce(WithArg<0>(SaveToScopedPtr(&form_manager_to_save)));
// Now the password manager waits for the navigation to complete.
observed.clear();
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
task_environment_.RunUntilIdle();
// Simulate saving the form, as if the info bar was accepted.
ASSERT_TRUE(form_manager_to_save);
form_manager_to_save->Save();
task_environment_.RunUntilIdle();
// The value of the new password field should have been promoted to, and saved
// to the password store as the current password.
PasswordForm expected_form(form);
expected_form.password_value.swap(expected_form.new_password_value);
expected_form.password_element.swap(expected_form.new_password_element);
EXPECT_THAT(store_->stored_passwords(),
ElementsAre(Pair(expected_form.signon_realm,
ElementsAre(FormMatches(expected_form)))));
}
// Test that generated passwords are stored without asking the user.
TEST_P(PasswordManagerTest, GeneratedPasswordFormSubmitEmptyStore) {
EXPECT_CALL(client_, IsSavingAndFillingEnabled).WillRepeatedly(Return(true));
std::vector<FormData> observed;
FormData form_data(MakeSignUpFormData());
const std::u16string username = form_data.fields[0].value;
observed.push_back(form_data);
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
// Simulate the user generating the password and submitting the form.
const std::u16string generated_password = u"GeNeRaTeDRaNdOmPa$$";
manager()->OnPresaveGeneratedPassword(&driver_, form_data,
generated_password);
task_environment_.RunUntilIdle();
EXPECT_THAT(store_->stored_passwords(), SizeIs(1));
form_data.fields[1].value = generated_password;
OnPasswordFormSubmitted(form_data);
// The user should not need to confirm saving as they have already given
// consent by using the generated password. The form should be saved once
// navigation occurs. The client will be informed that automatic saving has
// occurred.
EXPECT_CALL(client_, PromptUserToSaveOrUpdatePasswordPtr).Times(0);
EXPECT_CALL(client_, AutomaticPasswordSave);
// Now the password manager waits for the navigation to complete.
manager()->OnPasswordFormsParsed(&driver_, {});
manager()->OnPasswordFormsRendered(&driver_, {});
task_environment_.RunUntilIdle();
ASSERT_THAT(store_->stored_passwords(), SizeIs(1));
auto forms_saved = store_->stored_passwords().begin()->second;
ASSERT_THAT(forms_saved, SizeIs(1));
EXPECT_EQ(forms_saved[0].username_value, username);
// What was "new password" field in the submitted form, becomes the current
// password field in the form to save.
EXPECT_EQ(forms_saved[0].password_value, generated_password);
}
#if BUILDFLAG(IS_IOS)
TEST_P(PasswordManagerTest, EditingGeneratedPasswordOnIOS) {
EXPECT_CALL(client_, IsSavingAndFillingEnabled(_))
.WillRepeatedly(Return(true));
FormData form_data = MakeSimpleFormData();
std::u16string username = form_data.fields[0].value;
std::u16string generated_password = form_data.fields[1].value + u"1";
FieldRendererId username_element = form_data.fields[0].unique_renderer_id;
FieldRendererId generation_element = form_data.fields[1].unique_renderer_id;
// A form is found by PasswordManager.
manager()->OnPasswordFormsParsed(&driver_, {form_data});
// The user is generating the password. The password has to be presaved.
manager()->SetGenerationElementAndTypeForForm(
&driver_, form_data.unique_renderer_id, generation_element,
autofill::password_generation::PasswordGenerationType::kAutomatic);
manager()->OnPresaveGeneratedPassword(&driver_, form_data,
generated_password);
task_environment_.RunUntilIdle();
EXPECT_THAT(
store_->stored_passwords(),
ElementsAre(Pair(GetSignonRealm(form_data.url),
ElementsAre(FormUsernamePasswordAre(
form_data.fields[0].value, generated_password)))));
// Test when the user is changing the generated password, presaved credential
// is updated.
generated_password += u"1";
manager()->UpdateStateOnUserInput(&driver_, form_data.unique_renderer_id,
generation_element, generated_password);
task_environment_.RunUntilIdle();
EXPECT_THAT(
store_->stored_passwords(),
ElementsAre(Pair(GetSignonRealm(form_data.url),
ElementsAre(FormUsernamePasswordAre(
form_data.fields[0].value, generated_password)))));
// Test when the user is changing the username, presaved credential is
// updated.
username += u"1";
manager()->UpdateStateOnUserInput(&driver_, form_data.unique_renderer_id,
username_element, username);
task_environment_.RunUntilIdle();
EXPECT_THAT(store_->stored_passwords(),
ElementsAre(Pair(GetSignonRealm(form_data.url),
ElementsAre(FormUsernamePasswordAre(
username, generated_password)))));
}
TEST_P(PasswordManagerTest, ShowHideManualFallbackOnIOS) {
ON_CALL(client_, IsSavingAndFillingEnabled(_)).WillByDefault(Return(true));
FormData form_data = MakeSimpleFormData();
FieldRendererId password_element = form_data.fields[1].unique_renderer_id;
// A form is found by PasswordManager.
manager()->OnPasswordFormsParsed(&driver_, {form_data});
task_environment_.RunUntilIdle();
// Check that the saving manual fallback is shown the user typed in a password
// field.
std::unique_ptr<PasswordFormManagerForUI> form_manager_to_save;
EXPECT_CALL(client_, ShowManualFallbackForSavingPtr(_, false, false))
.WillOnce(WithArg<0>(SaveToScopedPtr(&form_manager_to_save)));
std::u16string typed_password = u"password";
manager()->UpdateStateOnUserInput(&driver_, form_data.unique_renderer_id,
password_element, typed_password);
Mock::VerifyAndClearExpectations(&client_);
ASSERT_TRUE(form_manager_to_save);
EXPECT_EQ(typed_password,
form_manager_to_save->GetPendingCredentials().password_value);
// Check that the saving manual is hidden when the user cleared the password
// field value.
EXPECT_CALL(client_, HideManualFallbackForSaving());
manager()->UpdateStateOnUserInput(&driver_, form_data.unique_renderer_id,
password_element, std::u16string());
}
// Tests that there is no manual fallback for saving when there is a mismatch
// between the driver and the form manager. More precisely: the driver is tied
// to the correspondent iframe, but the form manager is tied to a form in the
// main frame.
TEST_P(PasswordManagerTest,
NoManualFallbackForSavingForDriverAndFormManagerMismatchOnIOS) {
ON_CALL(client_, IsSavingAndFillingEnabled).WillByDefault(Return(true));
FormData form_data = MakeSimpleFormData();
FieldRendererId password_element = form_data.fields[1].unique_renderer_id;
// A form is found by PasswordManager.
manager()->OnPasswordFormsParsed(&driver_, {form_data});
task_environment_.RunUntilIdle();
EXPECT_CALL(client_, ShowManualFallbackForSavingPtr(_, false, false))
.Times(0);
EXPECT_CALL(client_, HideManualFallbackForSaving()).Times(0);
std::u16string typed_password = u"password";
MockPasswordManagerDriver fake_driver;
ASSERT_NE(&fake_driver, &driver_);
manager()->UpdateStateOnUserInput(&fake_driver, form_data.unique_renderer_id,
password_element, typed_password);
}
#endif // BUILDFLAG(IS_IOS)
TEST_P(PasswordManagerTest, FormSubmitNoGoodMatch) {
// When the password store already contains credentials for a given form, new
// credentials get still added, as long as they differ in username from the
// stored ones.
PasswordForm existing_different(MakeSimpleForm());
existing_different.username_value = u"google2";
store_->AddLogin(existing_different);
PasswordForm form(MakeSimpleForm());
std::vector<FormData> observed = {form.form_data};
EXPECT_CALL(driver_, SetPasswordFillData);
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
task_environment_.RunUntilIdle();
ASSERT_TRUE(manager()->form_managers().front());
const VotesUploader& votes_uploader =
manager()->form_managers().front()->votes_uploader();
EXPECT_CALL(client_, IsSavingAndFillingEnabled(form.url))
.WillRepeatedly(Return(true));
OnPasswordFormSubmitted(form.form_data);
// We still expect an add, since we didn't have a good match.
std::unique_ptr<PasswordFormManagerForUI> form_manager_to_save;
EXPECT_CALL(client_, PromptUserToSaveOrUpdatePasswordPtr(_))
.WillOnce(WithArg<0>(SaveToScopedPtr(&form_manager_to_save)));
// Now the password manager waits for the navigation to complete.
observed.clear();
manager()->DidNavigateMainFrame(true);
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
task_environment_.RunUntilIdle();
// Check that suggested value was properly recorded in VotesUploader.
EXPECT_EQ(form.username_value, votes_uploader.suggested_username());
// Simulate saving the form.
ASSERT_TRUE(form_manager_to_save);
form_manager_to_save->Save();
task_environment_.RunUntilIdle();
EXPECT_THAT(
store_->stored_passwords(),
ElementsAre(Pair(form.signon_realm,
UnorderedElementsAre(FormMatches(existing_different),
FormMatches(form)))));
}
// Tests that a credential wouldn't be saved if it is already in the store.
TEST_P(PasswordManagerTest, DontSaveAlreadySavedCredential) {
PasswordForm form(MakeSimpleForm());
store_->AddLogin(form);
std::vector<FormData> observed = {form.form_data};
EXPECT_CALL(client_, IsSavingAndFillingEnabled(form.url))
.WillRepeatedly(Return(true));
EXPECT_CALL(driver_, SetPasswordFillData);
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
task_environment_.RunUntilIdle();
// The user is typing a credential manually. Till the credential is different
// from the saved one, the fallback should be available.
PasswordForm incomplete_match(form);
incomplete_match.password_value =
form.password_value.substr(0, form.password_value.length() - 1);
incomplete_match.form_data.fields[1].value = incomplete_match.password_value;
std::unique_ptr<PasswordFormManagerForUI> form_manager_to_save;
EXPECT_CALL(client_, ShowManualFallbackForSavingPtr(_, false, true))
.WillOnce(WithArg<0>(SaveToScopedPtr(&form_manager_to_save)));
manager()->OnInformAboutUserInput(&driver_, incomplete_match.form_data);
ASSERT_TRUE(form_manager_to_save);
EXPECT_THAT(form_manager_to_save->GetPendingCredentials(),
FormMatches(incomplete_match));
base::UserActionTester user_action_tester;
// The user completes typing the credential. No fallback should be available,
// because the credential is already in the store.
EXPECT_CALL(client_, ShowManualFallbackForSavingPtr(_, false, true)).Times(0);
EXPECT_CALL(client_, HideManualFallbackForSaving());
manager()->OnInformAboutUserInput(&driver_, form.form_data);
// The user submits the form. No prompt should pop up. The credential is
// updated in background.
OnPasswordFormSubmitted(form.form_data);
EXPECT_CALL(client_, PromptUserToSaveOrUpdatePasswordPtr(_)).Times(0);
observed.clear();
manager()->DidNavigateMainFrame(true);
manager()->OnPasswordFormsParsed(&driver_, observed);
manager()->OnPasswordFormsRendered(&driver_, observed);
task_environment_.RunUntilIdle();
EXPECT_EQ(1,
user_action_tester.GetActionCount("PasswordManager_LoginPassed"));
}
TEST_P(PasswordManagerTest, DoNotSaveWhenUserDeletesPassword) {
PasswordForm form(MakeSimpleForm());
PasswordForm stored_form = form;
stored_form.password_value = u"old_password";
store_->AddLogin(stored_form);
ON_CALL(client_, IsSavingAndFillingEnabled(form.url))
.WillByDefault(Return(true));
std::vector<FormData> observed = {form.form_data};
manager()->OnPasswordFormsParsed(&driver_, observed);
task_environment_.RunUntilIdle();
// The user is typing a credential manually, the fallback should be available.
std::unique_ptr<PasswordFormManagerForUI> form_manager_to_save;
EXPECT_CALL(client_, ShowManualFallbackForSavingPtr(_, false, true))
.WillOnce(WithArg<0>(SaveToScopedPtr(&form_manager_to_save)));
manager()->OnInformAboutUserInput(&driver_, form.form_data);
ASSERT_TRUE(form_manager_to_save);
// The user deletes the password, no manuall fallback should be shown.
PasswordForm empty_password_form(form);
empty_password_form.password_value.clear();
empty_password_form.form_data.fields[1].value.clear();
EXPECT_CALL(client_, ShowManualFallbackForSavingPtr).Times(0);
EXPECT_CALL(client_, HideManualFallbackForSaving());
manager()->OnInformAboutUserInput(&driver_, empty_password_form.form_data);
// The user submits the form. No prompt should pop up.
OnPasswordFormSubmitted(empty_password_form.form_data);
EXPECT_CALL(client_, PromptUserToSaveOrUpdatePasswordPtr).Times(0);
observed.clear();
manager()->DidNavigateMainFrame(true);
manager()->OnPasswordFormsParsed(&driver_, observed);
task_environment_.RunUntilIdle();
}
// Tests that on Chrome sign-in form credentials are not saved.