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// Copyright 2024 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/test/scoped_feature_list.h"
#include "base/test/test_future.h"
#include "chrome/browser/ash/kcer/kcer_factory_ash.h"
#include "chrome/browser/net/fake_nss_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/profiles/profile_manager.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/testing_profile.h"
#include "chromeos/ash/components/kcer/extra_instances.h"
#include "content/public/test/browser_test.h"
#include "crypto/scoped_test_system_nss_key_slot.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace kcer {
namespace {
bool WeakPtrEq(const base::WeakPtr<kcer::Kcer>& v1,
const base::WeakPtr<kcer::Kcer>& v2) {
if (bool(v1) != bool(v2)) {
return false;
}
return (v1.get() == v2.get());
}
class KcerFactoryAshNssTest : public InProcessBrowserTest {
protected:
KcerFactoryAshNssTest() {
scoped_feature_list_.InitWithFeatures(
/*enabled_features=*/{}, /*disabled_features=*/{kKcerWithoutNss});
test_system_slot_ = std::make_unique<crypto::ScopedTestSystemNSSKeySlot>(
/*simulate_token_loader=*/false);
}
base::test::ScopedFeatureList scoped_feature_list_;
std::unique_ptr<crypto::ScopedTestSystemNSSKeySlot> test_system_slot_;
};
// Test that ExtraInstances::GetDefaultKcer() returns the instance for the
// primary profile.
IN_PROC_BROWSER_TEST_F(KcerFactoryAshNssTest, DefaultKcerIsPrimaryProfileKcer) {
Profile* primary_profile = ProfileManager::GetPrimaryUserProfile();
base::WeakPtr<Kcer> kcer = KcerFactoryAsh::GetKcer(primary_profile);
base::WeakPtr<Kcer> default_kcer = ExtraInstances::GetDefaultKcer();
ASSERT_TRUE(kcer);
ASSERT_TRUE(default_kcer);
EXPECT_EQ(kcer.get(), default_kcer.get());
}
// Test that KcerFactory can create an instance with both tokens.
IN_PROC_BROWSER_TEST_F(KcerFactoryAshNssTest, KcerWithBothTokensCreated) {
std::unique_ptr<TestingProfile> testing_profile =
TestingProfile::Builder().Build();
FakeNssService::InitializeForBrowserContext(testing_profile.get(),
/*enable_system_slot=*/true);
base::WeakPtr<Kcer> kcer = KcerFactoryAsh::GetKcer(testing_profile.get());
ASSERT_TRUE(kcer);
base::test::TestFuture<base::flat_set<Token>> tokens_waiter;
kcer->GetAvailableTokens(tokens_waiter.GetCallback());
EXPECT_EQ(tokens_waiter.Get(),
base::flat_set<Token>({Token::kUser, Token::kDevice}));
}
// Test that KcerFactory can create an instance with one token.
IN_PROC_BROWSER_TEST_F(KcerFactoryAshNssTest, KcerWithOneTokensCreated) {
std::unique_ptr<TestingProfile> testing_profile =
TestingProfile::Builder().Build();
FakeNssService::InitializeForBrowserContext(testing_profile.get(),
/*enable_system_slot=*/false);
base::WeakPtr<Kcer> kcer = KcerFactoryAsh::GetKcer(testing_profile.get());
ASSERT_TRUE(kcer);
base::test::TestFuture<base::flat_set<Token>> tokens_waiter;
kcer->GetAvailableTokens(tokens_waiter.GetCallback());
EXPECT_EQ(tokens_waiter.Get(), base::flat_set<Token>({Token::kUser}));
}
// Test that KcerFactory redirects off-the-record profile to their regular
// profiles.
IN_PROC_BROWSER_TEST_F(KcerFactoryAshNssTest, OffTheRecordProfileIsRedirected) {
std::unique_ptr<TestingProfile> testing_profile =
TestingProfile::Builder().Build();
Profile* off_the_record_profile = testing_profile->GetOffTheRecordProfile(
Profile::OTRProfileID::CreateUniqueForTesting(),
/*create_if_needed=*/true);
FakeNssService::InitializeForBrowserContext(testing_profile.get(),
/*enable_system_slot=*/false);
base::WeakPtr<Kcer> kcer = KcerFactoryAsh::GetKcer(testing_profile.get());
base::WeakPtr<Kcer> off_the_record_kcer =
KcerFactoryAsh::GetKcer(off_the_record_profile);
EXPECT_TRUE(WeakPtrEq(kcer, off_the_record_kcer));
}
// Test ExtraInstances::GetEmptyKcer() returns an instance of Kcer that
// doesn't have any tokens.
IN_PROC_BROWSER_TEST_F(KcerFactoryAshNssTest,
EmptySpecialInstanceDoesNotHaveTokens) {
base::WeakPtr<Kcer> kcer = ExtraInstances::GetEmptyKcer();
base::test::TestFuture<base::flat_set<Token>> tokens_waiter;
kcer->GetAvailableTokens(tokens_waiter.GetCallback());
EXPECT_EQ(tokens_waiter.Get(), base::flat_set<Token>({}));
}
// Test that device Kcer has correct tokens in Ash and Lacros.
IN_PROC_BROWSER_TEST_F(KcerFactoryAshNssTest, DeviceKcerHasCorrectTokens) {
base::WeakPtr<Kcer> kcer = ExtraInstances::GetDeviceKcer();
base::test::TestFuture<base::flat_set<Token>> tokens_waiter;
kcer->GetAvailableTokens(tokens_waiter.GetCallback());
EXPECT_EQ(tokens_waiter.Get(), base::flat_set<Token>({Token::kDevice}));
}
} // namespace
} // namespace kcer
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