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Commit 6b57ecfe authored by Aaron Tagliaboschi's avatar Aaron Tagliaboschi Committed by Commit Bot
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[client hints] Clear client hint preferences on session shutdown 

Bug: 1017166
Change-Id: I627c576a322c5e701fad105659b213c415e32a40
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1940207Reviewed-by: default avatarYoav Weiss <yoavweiss@chromium.org>
Reviewed-by: default avatarScott Violet <sky@chromium.org>
Commit-Queue: Aaron Tagliaboschi <aarontag@chromium.org>
Cr-Commit-Position: refs/heads/master@{#721295}
parent 72044840
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Inline Side-by-side
Showing with 109 additions and 7 deletions
chrome/browser/sessions/better_session_restore_browsertest.cc
View file @ 6b57ecfe
......@@ -46,6 +46,7 @@
#include "components/keep_alive_registry/scoped_keep_alive.h"
#include "components/prefs/pref_service.h"
#include "content/public/browser/web_contents.h"
#include "content/public/common/content_switches.h"
#include "content/public/common/url_constants.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/url_loader_interceptor.h"
......@@ -145,6 +146,29 @@ class BetterSessionRestoreTest : public InProcessBrowserTest {
params->client.get());
return true;
}
if (path == path_prefix + "accept_ch.html") {
std::string header =
"HTTP/1.1 200 OK\nContent-type: text/html\nAccept-CH: "
"device-memory\n\n";
if (params->url_request.url.query().find("lifetime") !=
std::string::npos)
header += "Accept-CH-Lifetime: 10000\n";
header += "\n";
// Make title consistent with other tests
std::string title = "<html><head><title>";
if (params->url_request.headers.HasHeader("device-memory"))
title += "PASS";
else
title += "STORING";
title += "</title></head><body>Data posted</body></html>";
content::URLLoaderInterceptor::WriteResponse(
header, title, params->client.get());
return true;
}
return false;
}));
}
......@@ -307,10 +331,12 @@ class BetterSessionRestoreTest : public InProcessBrowserTest {
return fake_server_address_;
}
std::string test_path() {
return test_path_;
void SetSecureFakeServerAddress() {
fake_server_address_ = "https://www.test.com/";
}
std::string test_path() { return test_path_; }
#if BUILDFLAG(ENABLE_BACKGROUND_MODE)
void EnableBackgroundMode() {
static_cast<FakeBackgroundModeManager*>(
......@@ -325,9 +351,10 @@ class BetterSessionRestoreTest : public InProcessBrowserTest {
}
#endif // BUILDFLAG(ENABLE_BACKGROUND_MODE)
std::string fake_server_address_;
private:
std::string last_upload_bytes_;
const std::string fake_server_address_;
std::vector<std::string> test_files_;
const std::string test_path_;
const base::string16 title_pass_;
......@@ -850,4 +877,57 @@ IN_PROC_BROWSER_TEST_F(NoSessionRestoreTest, SessionCookiesBrowserClose) {
StoreDataWithPage(new_browser, "session_cookies.html");
}
// These tests ensure that the Better Session Restore features are not triggered
// when they shouldn't be.
class NoClientHintRestoreTest : public NoSessionRestoreTest {
public:
NoClientHintRestoreTest() {
scoped_feature_list_.InitWithFeatureList(EnabledFeatures());
}
void SetUpCommandLine(base::CommandLine* command_line) override {
// TODO(aarontag): tie FeaturePolicyForClientHints runtime feature and blink
// feature together
command_line->AppendSwitchASCII(switches::kEnableBlinkFeatures,
"FeaturePolicyForClientHints");
}
std::unique_ptr<base::FeatureList> EnabledFeatures() {
std::unique_ptr<base::FeatureList> feature_list(new base::FeatureList);
feature_list->InitializeFromCommandLine("FeaturePolicyForClientHints", "");
return feature_list;
}
private:
base::test::ScopedFeatureList scoped_feature_list_;
DISALLOW_COPY_AND_ASSIGN(NoClientHintRestoreTest);
};
IN_PROC_BROWSER_TEST_F(NoSessionRestoreTest,
PersistClientHintsCloseAllBrowsers) {
SetSecureFakeServerAddress();
// Without the feature, the lifetime is needed to persist opt-in preferences.
StoreDataWithPage("accept_ch.html?lifetime");
NavigateAndCheckStoredData("accept_ch.html?lifetime");
EnableBackgroundMode();
Browser* new_browser = QuitBrowserAndRestore(browser(), true);
NavigateAndCheckStoredData(new_browser, "accept_ch.html?lifetime");
DisableBackgroundMode();
new_browser = QuitBrowserAndRestore(new_browser, true);
NavigateAndCheckStoredData(new_browser, "accept_ch.html?lifetime");
}
IN_PROC_BROWSER_TEST_F(NoClientHintRestoreTest,
ClearClientHintsCloseAllBrowsers) {
SetSecureFakeServerAddress();
StoreDataWithPage("accept_ch.html");
NavigateAndCheckStoredData("accept_ch.html");
EnableBackgroundMode();
Browser* new_browser = QuitBrowserAndRestore(browser(), true);
StoreDataWithPage(new_browser, "accept_ch.html");
DisableBackgroundMode();
new_browser = QuitBrowserAndRestore(new_browser, true);
StoreDataWithPage(new_browser, "accept_ch.html");
}
#endif // BUILDFLAG(ENABLE_BACKGROUND_MODE)
chrome/browser/sessions/session_data_deleter.cc
View file @ 6b57ecfe
......@@ -8,17 +8,22 @@
#include "base/bind.h"
#include "base/bind_helpers.h"
#include "base/command_line.h"
#include "base/feature_list.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "build/build_config.h"
#include "chrome/browser/content_settings/host_content_settings_map_factory.h"
#include "chrome/browser/lifetime/browser_shutdown.h"
#include "chrome/browser/prefs/session_startup_pref.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/startup/startup_browser_creator.h"
#include "components/content_settings/core/browser/host_content_settings_map.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/storage_partition.h"
#include "content/public/browser/storage_usage_info.h"
#include "content/public/common/content_features.h"
#include "content/public/common/content_switches.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "net/cookies/cookie_util.h"
#include "services/network/public/mojom/cookie_manager.mojom.h"
......@@ -39,7 +44,8 @@ class SessionDataDeleter
SessionDataDeleter(storage::SpecialStoragePolicy* storage_policy,
bool delete_only_by_session_only_policy);
void Run(content::StoragePartition* storage_partition);
void Run(content::StoragePartition* storage_partition,
HostContentSettingsMap* host_content_settings_map);
private:
friend class base::RefCountedThreadSafe<SessionDataDeleter>;
......@@ -65,7 +71,9 @@ SessionDataDeleter::SessionDataDeleter(
delete_only_by_session_only_policy_(delete_only_by_session_only_policy) {
}
void SessionDataDeleter::Run(content::StoragePartition* storage_partition) {
void SessionDataDeleter::Run(
content::StoragePartition* storage_partition,
HostContentSettingsMap* host_content_settings_map) {
if (storage_policy_.get() && storage_policy_->HasSessionOnlyOrigins()) {
// Cookies are not origin scoped, so they are handled separately.
const uint32_t removal_mask =
......@@ -91,6 +99,15 @@ void SessionDataDeleter::Run(content::StoragePartition* storage_partition) {
std::move(filter),
// Fire and forget
network::mojom::CookieManager::DeleteCookiesCallback());
// If the feature policy feature is enabled, delete the client hint
// preferences
if (base::FeatureList::IsEnabled(features::kFeaturePolicyForClientHints) ||
base::CommandLine::ForCurrentProcess()->HasSwitch(
switches::kEnableExperimentalWebPlatformFeatures)) {
host_content_settings_map->ClearSettingsForOneType(
ContentSettingsType::CLIENT_HINTS);
}
}
if (!storage_policy_.get() || !storage_policy_->HasSessionOnlyOrigins())
......@@ -148,5 +165,6 @@ void DeleteSessionOnlyData(Profile* profile) {
scoped_refptr<SessionDataDeleter> deleter(
new SessionDataDeleter(profile->GetSpecialStoragePolicy(),
startup_pref_type == SessionStartupPref::LAST));
deleter->Run(Profile::GetDefaultStoragePartition(profile));
deleter->Run(Profile::GetDefaultStoragePartition(profile),
HostContentSettingsMapFactory::GetForProfile(profile));
}
third_party/blink/renderer/core/loader/document_loader.cc
View file @ 6b57ecfe
......@@ -1793,7 +1793,11 @@ void DocumentLoader::ParseAndPersistClientHints(
// do the same thing.
if (RuntimeEnabledFeatures::FeaturePolicyForClientHintsEnabled()) {
persist_duration = base::TimeDelta::Max();
// JSON cannot store "non-finite" values (i.e. NaN or infinite) so
// base::TimeDelta::Max cannot be used. As this will be removed once
// the FeaturePolicyForClientHints feature is shipped, a reasonably
// large was chosen instead
persist_duration = base::TimeDelta::FromDays(1000000);
} else {
persist_duration = client_hints_preferences_.GetPersistDuration();
}
......
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