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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/background_sync/periodic_background_sync_permission_context.h"
#include <string>
#include "base/test/scoped_feature_list.h"
#include "build/build_config.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "chrome/test/base/testing_profile.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "components/content_settings/core/common/content_settings.h"
#include "components/content_settings/core/common/content_settings_types.h"
#include "components/permissions/permission_actions_history.h"
#include "components/permissions/permission_util.h"
#include "content/public/browser/permission_descriptor_util.h"
#include "content/public/browser/web_contents.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#if !BUILDFLAG(IS_ANDROID)
#include "chrome/browser/web_applications/test/fake_web_app_provider.h"
#include "chrome/browser/web_applications/test/web_app_install_test_utils.h"
#include "chrome/browser/web_applications/test/web_app_test_utils.h"
#include "chrome/browser/web_applications/web_app_install_info.h"
#endif
namespace {
class MockPeriodicBackgroundSyncPermissionContext
: public PeriodicBackgroundSyncPermissionContext {
public:
explicit MockPeriodicBackgroundSyncPermissionContext(Profile* profile)
: PeriodicBackgroundSyncPermissionContext(profile) {}
void InstallPwa(const GURL& url) { installed_pwas_.insert(url); }
#if BUILDFLAG(IS_ANDROID)
void InstallTwa(const GURL& url) { installed_twas_.insert(url); }
#endif
// PeriodicBackgroundSyncPermissionContext overrides:
bool IsPwaInstalled(const GURL& url) const override {
return installed_pwas_.find(url) != installed_pwas_.end();
}
#if BUILDFLAG(IS_ANDROID)
bool IsTwaInstalled(const GURL& url) const override {
return installed_twas_.find(url) != installed_twas_.end();
}
#endif
GURL GetDefaultSearchEngineUrl() const override {
return default_search_engine_url_;
}
void set_default_search_engine_url(const GURL& default_search_engine_url) {
default_search_engine_url_ = default_search_engine_url;
}
MOCK_METHOD(void,
OnContentSettingChanged,
(const ContentSettingsPattern& primary_pattern,
const ContentSettingsPattern& secondary_pattern,
ContentSettingsTypeSet content_type_set),
(override));
private:
std::set<GURL> installed_pwas_;
#if BUILDFLAG(IS_ANDROID)
std::set<GURL> installed_twas_;
#endif
GURL default_search_engine_url_;
};
class PeriodicBackgroundSyncPermissionContextTest
: public ChromeRenderViewHostTestHarness {
public:
PeriodicBackgroundSyncPermissionContextTest(
const PeriodicBackgroundSyncPermissionContextTest&) = delete;
PeriodicBackgroundSyncPermissionContextTest& operator=(
const PeriodicBackgroundSyncPermissionContextTest&) = delete;
protected:
PeriodicBackgroundSyncPermissionContextTest() = default;
~PeriodicBackgroundSyncPermissionContextTest() override = default;
void SetUp() override {
ChromeRenderViewHostTestHarness::SetUp();
mock_permission_context_ =
std::make_unique<MockPeriodicBackgroundSyncPermissionContext>(
profile());
#if !BUILDFLAG(IS_ANDROID)
web_app::test::AwaitStartWebAppProviderAndSubsystems(profile());
#endif // !BUILDFLAG(IS_ANDROID)
}
void TearDown() override {
// The destructor for |mock_permission_context_| needs a valid thread
// bundle.
mock_permission_context_.reset();
ChromeRenderViewHostTestHarness::TearDown();
}
ContentSetting GetPermissionStatus(const GURL& url, bool with_frame = false) {
content::RenderFrameHost* render_frame_host = nullptr;
if (with_frame) {
content::WebContentsTester::For(web_contents())->NavigateAndCommit(url);
render_frame_host = web_contents()->GetPrimaryMainFrame();
}
auto permission_result = mock_permission_context_->GetPermissionStatus(
content::PermissionDescriptorUtil::
CreatePermissionDescriptorForPermissionType(
blink::PermissionType::PERIODIC_BACKGROUND_SYNC),
render_frame_host, /* requesting_origin= */ url,
/* embedding_origin= */ url);
return permissions::PermissionUtil::PermissionStatusToContentSetting(
permission_result.status);
}
void SetBackgroundSyncContentSetting(const GURL& url,
ContentSetting setting) {
auto* host_content_settings_map =
HostContentSettingsMapFactory::GetForProfile(profile());
ASSERT_TRUE(host_content_settings_map);
host_content_settings_map->SetContentSettingDefaultScope(
/* primary_url= */ url, /* secondary_url= */ url,
ContentSettingsType::BACKGROUND_SYNC, setting);
}
void InstallPwa(const GURL& url) {
mock_permission_context_->InstallPwa(url);
}
#if BUILDFLAG(IS_ANDROID)
void InstallTwa(const GURL& url) {
mock_permission_context_->InstallTwa(url);
}
#endif
void SetUpPwaAndContentSettings(const GURL& url) {
InstallPwa(url);
SetBackgroundSyncContentSetting(url, CONTENT_SETTING_ALLOW);
}
void SetDefaultSearchEngineUrl(const GURL& url) {
mock_permission_context_->set_default_search_engine_url(url);
}
std::unique_ptr<MockPeriodicBackgroundSyncPermissionContext>
mock_permission_context_;
};
TEST_F(PeriodicBackgroundSyncPermissionContextTest, DenyWhenFeatureDisabled) {
EXPECT_EQ(GetPermissionStatus(GURL("https://example.com")),
CONTENT_SETTING_BLOCK);
}
TEST_F(PeriodicBackgroundSyncPermissionContextTest, DenyForInsecureOrigin) {
GURL url("http://example.com");
SetBackgroundSyncContentSetting(url, CONTENT_SETTING_ALLOW);
EXPECT_EQ(GetPermissionStatus(url, /* with_frame= */ false),
CONTENT_SETTING_BLOCK);
}
TEST_F(PeriodicBackgroundSyncPermissionContextTest, AllowWithFrame) {
GURL url("https://example.com");
SetUpPwaAndContentSettings(url);
SetBackgroundSyncContentSetting(url, CONTENT_SETTING_ALLOW);
EXPECT_EQ(GetPermissionStatus(url, /* with_frame= */ true),
CONTENT_SETTING_ALLOW);
}
TEST_F(PeriodicBackgroundSyncPermissionContextTest, AllowWithoutFrame) {
GURL url("https://example.com");
SetUpPwaAndContentSettings(url);
EXPECT_EQ(GetPermissionStatus(url, /* with_frame= */ false),
CONTENT_SETTING_ALLOW);
}
TEST_F(PeriodicBackgroundSyncPermissionContextTest, DesktopPwa) {
GURL url("https://example.com");
SetUpPwaAndContentSettings(url);
EXPECT_EQ(GetPermissionStatus(url), CONTENT_SETTING_ALLOW);
// Disable one-shot Background Sync.
SetBackgroundSyncContentSetting(url, CONTENT_SETTING_BLOCK);
EXPECT_EQ(GetPermissionStatus(url), CONTENT_SETTING_BLOCK);
}
#if BUILDFLAG(IS_ANDROID)
TEST_F(PeriodicBackgroundSyncPermissionContextTest, Twa) {
GURL url("https://example.com");
// No TWA or PWA installed.
EXPECT_EQ(GetPermissionStatus(url), CONTENT_SETTING_BLOCK);
InstallTwa(url);
EXPECT_EQ(GetPermissionStatus(url), CONTENT_SETTING_ALLOW);
}
#else // !BUILDFLAG(IS_ANDROID)
TEST_F(PeriodicBackgroundSyncPermissionContextTest, OnWebAppInstalled) {
GURL url("https://example.com");
// Both both `OnWebAppInstalled` and `OnWebAppInstalledWithOsHooks`
// can be called. So there might be more than 1 times.
EXPECT_CALL(*mock_permission_context_,
OnContentSettingChanged(
ContentSettingsPattern::FromURL(url),
ContentSettingsPattern::Wildcard(),
ContentSettingsTypeSet(
ContentSettingsType::PERIODIC_BACKGROUND_SYNC)))
.Times(testing::AtLeast(1));
web_app::test::InstallDummyWebApp(profile(), "Test App", url);
}
TEST_F(PeriodicBackgroundSyncPermissionContextTest, OnWebAppUninstalled) {
GURL url("https://example.com");
const webapps::AppId app_id =
web_app::test::InstallDummyWebApp(profile(), "Test App", url);
EXPECT_CALL(*mock_permission_context_,
OnContentSettingChanged(
ContentSettingsPattern::FromURL(url),
ContentSettingsPattern::Wildcard(),
ContentSettingsTypeSet(
ContentSettingsType::PERIODIC_BACKGROUND_SYNC)))
.Times(1);
web_app::test::UninstallWebApp(profile(), app_id);
}
#endif
TEST_F(PeriodicBackgroundSyncPermissionContextTest, DefaultSearchEngine) {
GURL requesting_origin("https://example.com");
// 1. Flag disabled (by default)
SetDefaultSearchEngineUrl(GURL("https://example.com/foo?q=asdf"));
EXPECT_EQ(GetPermissionStatus(requesting_origin), CONTENT_SETTING_BLOCK);
}
class PeriodicBackgroundSyncPermissionContextWithPermissionTest
: public PeriodicBackgroundSyncPermissionContextTest {
private:
base::test::ScopedFeatureList feature_list_{
features::kPeriodicSyncPermissionForDefaultSearchEngine};
};
TEST_F(PeriodicBackgroundSyncPermissionContextWithPermissionTest,
DefaultSearchEngine) {
GURL requesting_origin("https://example.com");
SetDefaultSearchEngineUrl(GURL("https://example.com/foo?q=asdf"));
// No default search engine.
SetDefaultSearchEngineUrl(GURL());
EXPECT_EQ(GetPermissionStatus(requesting_origin), CONTENT_SETTING_BLOCK);
// Default search engine doesn't match.
SetDefaultSearchEngineUrl(GURL("https://differentexample.com"));
EXPECT_EQ(GetPermissionStatus(requesting_origin), CONTENT_SETTING_BLOCK);
// Default search engine matches.
SetDefaultSearchEngineUrl(GURL("https://example.com/foo?q=asdf"));
EXPECT_EQ(GetPermissionStatus(requesting_origin), CONTENT_SETTING_ALLOW);
// Default search engine matches but no BACKGROUND_SYNC permission.
SetBackgroundSyncContentSetting(requesting_origin, CONTENT_SETTING_BLOCK);
EXPECT_EQ(GetPermissionStatus(requesting_origin), CONTENT_SETTING_BLOCK);
}
} // namespace
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