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// Copyright 2018 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/net/system_network_context_manager.h"
#include <optional>
#include <string>
#include <vector>
#include "base/files/file_path.h"
#include "base/functional/bind.h"
#include "base/functional/callback_forward.h"
#include "base/run_loop.h"
#include "base/strings/strcat.h"
#include "base/test/bind.h"
#include "base/test/scoped_feature_list.h"
#include "base/test/values_test_util.h"
#include "base/values.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "chrome/browser/browser_process.h"
#include "chrome/browser/net/stub_resolver_config_reader.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/common/channel_info.h"
#include "chrome/common/chrome_features.h"
#include "chrome/common/chrome_switches.h"
#include "chrome/common/pref_names.h"
#include "chrome/test/base/in_process_browser_test.h"
#include "chrome/test/base/test_launcher_utils.h"
#include "components/component_updater/installer_policies/first_party_sets_component_installer_policy.h"
#include "components/prefs/pref_service.h"
#include "components/version_info/version_info.h"
#include "content/public/browser/cookie_access_details.h"
#include "content/public/browser/navigation_handle.h"
#include "content/public/browser/network_service_instance.h"
#include "content/public/browser/network_service_util.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/service_process_host.h"
#include "content/public/browser/service_process_info.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/content_features.h"
#include "content/public/test/browser_test.h"
#include "content/public/test/browser_test_utils.h"
#include "content/public/test/content_browser_test_utils.h"
#include "content/public/test/test_utils.h"
#include "mojo/public/cpp/bindings/sync_call_restrictions.h"
#include "net/base/features.h"
#include "net/cookies/canonical_cookie_test_helpers.h"
#include "net/cookies/cookie_access_result.h"
#include "net/cookies/cookie_constants.h"
#include "net/cookies/cookie_inclusion_status.h"
#include "net/dns/mock_host_resolver.h"
#include "net/net_buildflags.h"
#include "sandbox/policy/features.h"
#include "services/network/public/cpp/features.h"
#include "services/network/public/cpp/network_service_buildflags.h"
#include "services/network/public/mojom/network_context.mojom.h"
#include "services/network/public/mojom/network_service.mojom.h"
#include "services/network/public/mojom/network_service_test.mojom.h"
#include "testing/gmock/include/gmock/gmock-matchers.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/features.h"
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#include "sandbox/policy/linux/sandbox_seccomp_bpf_linux.h"
#endif // BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
using SystemNetworkContextManagerBrowsertest = InProcessBrowserTest;
const char* kCookieName = "Cookie";
const char* kHostA = "a.test";
const char* kHostB = "b.test";
IN_PROC_BROWSER_TEST_F(SystemNetworkContextManagerBrowsertest,
StaticAuthParams) {
// Test defaults.
network::mojom::HttpAuthStaticParamsPtr static_params =
SystemNetworkContextManager::GetHttpAuthStaticParamsForTesting();
EXPECT_EQ("", static_params->gssapi_library_name);
#if BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS)
// Test that prefs are reflected in params.
PrefService* local_state = g_browser_process->local_state();
const char dev_null[] = "/dev/null";
local_state->SetString(prefs::kGSSAPILibraryName, dev_null);
static_params =
SystemNetworkContextManager::GetHttpAuthStaticParamsForTesting();
EXPECT_EQ(dev_null, static_params->gssapi_library_name);
#endif // BUILDFLAG(IS_POSIX) && !BUILDFLAG(IS_ANDROID) &&
// !BUILDFLAG(IS_CHROMEOS)
}
IN_PROC_BROWSER_TEST_F(SystemNetworkContextManagerBrowsertest, AuthParams) {
// Test defaults.
network::mojom::HttpAuthDynamicParamsPtr dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes,
testing::ElementsAre("basic", "digest", "ntlm", "negotiate"));
EXPECT_FALSE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_FALSE(dynamic_params->enable_negotiate_port);
EXPECT_TRUE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ("", dynamic_params->server_allowlist);
EXPECT_EQ("", dynamic_params->delegate_allowlist);
EXPECT_FALSE(dynamic_params->delegate_by_kdc_policy);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
PrefService* local_state = g_browser_process->local_state();
local_state->SetBoolean(prefs::kDisableAuthNegotiateCnameLookup, true);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes,
testing::ElementsAre("basic", "digest", "ntlm", "negotiate"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_FALSE(dynamic_params->enable_negotiate_port);
EXPECT_TRUE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ("", dynamic_params->server_allowlist);
EXPECT_EQ("", dynamic_params->delegate_allowlist);
EXPECT_FALSE(dynamic_params->delegate_by_kdc_policy);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
local_state->SetBoolean(prefs::kEnableAuthNegotiatePort, true);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes,
testing::ElementsAre("basic", "digest", "ntlm", "negotiate"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_TRUE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ("", dynamic_params->server_allowlist);
EXPECT_EQ("", dynamic_params->delegate_allowlist);
EXPECT_FALSE(dynamic_params->delegate_by_kdc_policy);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
local_state->SetBoolean(prefs::kBasicAuthOverHttpEnabled, false);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes,
testing::ElementsAre("basic", "digest", "ntlm", "negotiate"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_FALSE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ("", dynamic_params->server_allowlist);
EXPECT_EQ("", dynamic_params->delegate_allowlist);
EXPECT_FALSE(dynamic_params->delegate_by_kdc_policy);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
const char kServerAllowList[] = "foo";
local_state->SetString(prefs::kAuthServerAllowlist, kServerAllowList);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes,
testing::ElementsAre("basic", "digest", "ntlm", "negotiate"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_FALSE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ(kServerAllowList, dynamic_params->server_allowlist);
EXPECT_EQ("", dynamic_params->delegate_allowlist);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
const char kDelegateAllowList[] = "bar, baz";
local_state->SetString(prefs::kAuthNegotiateDelegateAllowlist,
kDelegateAllowList);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes,
testing::ElementsAre("basic", "digest", "ntlm", "negotiate"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_EQ(kServerAllowList, dynamic_params->server_allowlist);
EXPECT_FALSE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ(kDelegateAllowList, dynamic_params->delegate_allowlist);
EXPECT_FALSE(dynamic_params->delegate_by_kdc_policy);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
local_state->SetString(prefs::kAuthSchemes, "basic");
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes, testing::ElementsAre("basic"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_FALSE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ(kServerAllowList, dynamic_params->server_allowlist);
EXPECT_EQ(kDelegateAllowList, dynamic_params->delegate_allowlist);
EXPECT_FALSE(dynamic_params->delegate_by_kdc_policy);
#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_CHROMEOS)
local_state->SetString(prefs::kAuthSchemes, "basic");
local_state->SetBoolean(prefs::kAuthNegotiateDelegateByKdcPolicy, true);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_THAT(*dynamic_params->allowed_schemes, testing::ElementsAre("basic"));
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_FALSE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ(kServerAllowList, dynamic_params->server_allowlist);
EXPECT_EQ(kDelegateAllowList, dynamic_params->delegate_allowlist);
EXPECT_TRUE(dynamic_params->delegate_by_kdc_policy);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
#endif // BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_MAC) || BUILDFLAG(IS_CHROMEOS)
#if BUILDFLAG(IS_CHROMEOS)
// The kerberos.enabled pref is false and the device is not Active Directory
// managed by default.
EXPECT_FALSE(dynamic_params->allow_gssapi_library_load);
local_state->SetBoolean(prefs::kKerberosEnabled, true);
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_TRUE(dynamic_params->allow_gssapi_library_load);
EXPECT_TRUE(dynamic_params->patterns_allowed_to_use_all_schemes.empty());
#endif // BUILDFLAG(IS_CHROMEOS)
base::Value::List patterns_allowed_to_use_all_schemes;
patterns_allowed_to_use_all_schemes.Append("*.allowed.google.com");
patterns_allowed_to_use_all_schemes.Append("*.youtube.com");
local_state->SetList(prefs::kAllHttpAuthSchemesAllowedForOrigins,
std::move(patterns_allowed_to_use_all_schemes));
dynamic_params =
SystemNetworkContextManager::GetHttpAuthDynamicParamsForTesting();
EXPECT_TRUE(dynamic_params->negotiate_disable_cname_lookup);
EXPECT_TRUE(dynamic_params->enable_negotiate_port);
EXPECT_EQ(kServerAllowList, dynamic_params->server_allowlist);
EXPECT_FALSE(dynamic_params->basic_over_http_enabled);
EXPECT_EQ(kDelegateAllowList, dynamic_params->delegate_allowlist);
EXPECT_EQ((std::vector<std::string>{"*.allowed.google.com", "*.youtube.com"}),
dynamic_params->patterns_allowed_to_use_all_schemes);
}
#if BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
// GSSAPI is currently incompatible with the network service sandbox
// (crbug.com/1474362). It isn't known until the browser is already started
// whether GSSAPI is desired, so if Chrome detects that GSSAPI is desired after
// the network service has already started sandboxed, the network
// service must be restarted so the sandbox can be removed.
class SystemNetworkContextManagerNetworkServiceSandboxBrowsertest
: public SystemNetworkContextManagerBrowsertest,
public content::ServiceProcessHost::Observer,
public testing::WithParamInterface<bool> {
public:
// On both ChromeOS and Linux, a pref determines whether GSSAPI is desired in
// the network service. This pref will determine whether the network service
// is sandboxed, and when it changes from false to true this should trigger a
// network service restart to remove the sandbox.
const char* kGssapiDesiredPref =
#if BUILDFLAG(IS_CHROMEOS)
prefs::kKerberosEnabled;
#elif BUILDFLAG(IS_LINUX)
prefs::kReceivedHttpAuthNegotiateHeader;
#endif
SystemNetworkContextManagerNetworkServiceSandboxBrowsertest() {
sandbox_desired_ = GetParam();
scoped_feature_list_.InitWithFeatureState(
sandbox::policy::features::kNetworkServiceSandbox, sandbox_desired_);
}
void SetUpOnMainThread() override {
// If the sandbox or the seccomp policy is disabled, these tests are
// meaningless.
if (!sandbox::policy::SandboxSeccompBPF::IsSeccompBPFDesired()) {
GTEST_SKIP();
}
SystemNetworkContextManagerBrowsertest::SetUpOnMainThread();
content::ServiceProcessHost::AddObserver(this);
auto running_processes =
content::ServiceProcessHost::GetRunningProcessInfo();
for (const auto& info : running_processes) {
if (info.IsService<network::mojom::NetworkService>()) {
network_process_ = info.GetProcess().Duplicate();
break;
}
}
}
void WaitForNextLaunch() {
launch_run_loop_.emplace();
launch_run_loop_->Run();
}
void ExpectNetworkService(bool seccomp_sandboxed,
bool allows_gssapi_library_load) {
// The network service may have been launched but has not yet sandboxed
// itself. So, wait for the Mojo endpoints to start accepting messages.
mojo::Remote<network::mojom::NetworkServiceTest> network_service_test;
content::GetNetworkService()->BindTestInterfaceForTesting(
network_service_test.BindNewPipeAndPassReceiver());
mojo::ScopedAllowSyncCallForTesting allow_sync_call;
// Log() is sync so this thread will wait for this call to succeed.
network_service_test->Log(
"Logging in network service to ensure it's ready.");
// Now the test can check if the seccomp sandbox has been applied.
EXPECT_EQ(seccomp_sandboxed,
GetNetworkServiceProcess().IsSeccompSandboxed());
bool network_service_allows_gssapi_library_load;
ASSERT_TRUE(network_service_test->AllowsGSSAPILibraryLoad(
&network_service_allows_gssapi_library_load));
EXPECT_EQ(allows_gssapi_library_load,
network_service_allows_gssapi_library_load);
}
base::Process GetNetworkServiceProcess() {
CHECK(content::IsOutOfProcessNetworkService());
return network_process_.Duplicate();
}
protected:
bool sandbox_desired_;
private:
void OnServiceProcessLaunched(
const content::ServiceProcessInfo& info) override {
if (!info.IsService<network::mojom::NetworkService>()) {
return;
}
network_process_ = info.GetProcess().Duplicate();
if (launch_run_loop_) {
launch_run_loop_->Quit();
}
}
void OnServiceProcessTerminatedNormally(
const content::ServiceProcessInfo& info) override {}
void OnServiceProcessCrashed(
const content::ServiceProcessInfo& info) override {}
base::test::ScopedFeatureList scoped_feature_list_;
base::Process network_process_;
std::optional<base::RunLoop> launch_run_loop_;
};
IN_PROC_BROWSER_TEST_P(
SystemNetworkContextManagerNetworkServiceSandboxBrowsertest,
NetworkServiceRestartsUnsandboxedOnGssapiDesired) {
PrefService* local_state = g_browser_process->local_state();
// Ensure GSSAPI starts as "undesired".
EXPECT_FALSE(local_state->GetBoolean(kGssapiDesiredPref));
// Ensure the network service starts sandboxed (if desired) and cannot load
// GSSAPI libraries.
ExpectNetworkService(/*seccomp_sandboxed=*/sandbox_desired_,
/*allows_gssapi_library_load=*/false);
// Now signal that GSSAPI is desired.
local_state->SetBoolean(kGssapiDesiredPref, true);
EXPECT_TRUE(local_state->GetBoolean(kGssapiDesiredPref));
// If the network service was sandboxed it should automatically restart and
// be unsandboxed. In any case it should now respect the pref and allow GSSAPI
// library loads.
if (sandbox_desired_) {
WaitForNextLaunch();
}
ExpectNetworkService(/*seccomp_sandboxed=*/false,
/*allows_gssapi_library_load=*/true);
// After killing the network service, it should still restart unsandboxed and
// allow GSSAPI library loads.
base::SequencedTaskRunner::GetCurrentDefault()->PostTask(
FROM_HERE,
base::BindOnce(base::IgnoreResult(&content::RestartNetworkService)));
WaitForNextLaunch();
ExpectNetworkService(/*seccomp_sandboxed=*/false,
/*allows_gssapi_library_load=*/true);
}
IN_PROC_BROWSER_TEST_P(
SystemNetworkContextManagerNetworkServiceSandboxBrowsertest,
PRE_NetworkServiceStartsUnsandboxedWithGssapiDesired) {
PrefService* local_state = g_browser_process->local_state();
// Signal that GSSAPI is desired. This should persist across browser restarts
// like any pref.
local_state->SetBoolean(kGssapiDesiredPref, true);
EXPECT_TRUE(local_state->GetBoolean(kGssapiDesiredPref));
}
IN_PROC_BROWSER_TEST_P(
SystemNetworkContextManagerNetworkServiceSandboxBrowsertest,
NetworkServiceStartsUnsandboxedWithGssapiDesired) {
// Ensure the network service starts sandboxed and allows GSSAPI library
// loads.
ExpectNetworkService(/*seccomp_sandboxed=*/false,
/*allows_gssapi_library_load=*/true);
}
INSTANTIATE_TEST_SUITE_P(
All,
SystemNetworkContextManagerNetworkServiceSandboxBrowsertest,
testing::Bool(),
[](const testing::TestParamInfo<bool>& info) {
return info.param ? "NetworkSandboxDesired"
: "NetworkSandboxFullyDisabled";
});
#endif // BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_LINUX)
#if BUILDFLAG(IS_LINUX)
class SystemNetworkContextManagerHttpNegotiateHeader
: public SystemNetworkContextManagerBrowsertest {
public:
static constexpr char kHttpsNegotiateAuthPath[] = "/http_negotiate_auth";
SystemNetworkContextManagerHttpNegotiateHeader()
: https_server_(net::EmbeddedTestServer::TYPE_HTTPS) {}
void SetUpOnMainThread() override {
SystemNetworkContextManagerBrowsertest::SetUpOnMainThread();
https_server_.AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("content/test/data")));
https_server_.RegisterRequestHandler(
base::BindRepeating(&SystemNetworkContextManagerHttpNegotiateHeader::
SendBackHttpNegotiateHeader,
base::Unretained(this)));
ASSERT_TRUE(https_server_.Start());
}
std::unique_ptr<net::test_server::HttpResponse> SendBackHttpNegotiateHeader(
const net::test_server::HttpRequest& request) {
if (request.relative_url != kHttpsNegotiateAuthPath) {
return nullptr;
}
auto http_response =
std::make_unique<net::test_server::BasicHttpResponse>();
http_response->set_code(net::HTTP_UNAUTHORIZED);
http_response->AddCustomHeader("WWW-Authenticate", "Negotiate");
return http_response;
}
content::WebContents* web_contents() {
return browser()->tab_strip_model()->GetActiveWebContents();
}
protected:
net::test_server::EmbeddedTestServer https_server_;
};
IN_PROC_BROWSER_TEST_F(SystemNetworkContextManagerHttpNegotiateHeader,
DISABLED_SetsPrefOnHttpNegotiateHeader) {
PrefService* local_state = g_browser_process->local_state();
// Ensure the pref starts false.
EXPECT_FALSE(
local_state->GetBoolean(prefs::kReceivedHttpAuthNegotiateHeader));
PrefChangeRegistrar pref_change_registrar;
pref_change_registrar.Init(local_state);
base::RunLoop wait_for_set_pref_loop;
pref_change_registrar.Add(prefs::kReceivedHttpAuthNegotiateHeader,
wait_for_set_pref_loop.QuitClosure());
// Navigate to a URL that requests negotiate authentication.
EXPECT_FALSE(NavigateToURL(web_contents(),
https_server_.GetURL(kHttpsNegotiateAuthPath)));
wait_for_set_pref_loop.Run();
// Ensure the pref is now true.
EXPECT_TRUE(local_state->GetBoolean(prefs::kReceivedHttpAuthNegotiateHeader));
}
#endif // BUILDFLAG(IS_LINUX)
namespace {
struct CookieAccess {
content::CookieAccessDetails::Type type;
std::string cookie_name;
std::string cookie_value;
net::CookieAccessResult cookie_access_result;
friend std::ostream& operator<<(std::ostream& o, const CookieAccess& d) {
o << (d.type == content::CookieAccessDetails::Type::kRead ? "read"
: "change");
o << " name=" << d.cookie_name;
o << " value=" << d.cookie_value;
o << " access_result=";
net::PrintTo(d.cookie_access_result, &o);
return o;
}
public:
bool operator==(const CookieAccess&) const = default;
};
class CookieTracker : public content::WebContentsObserver {
public:
explicit CookieTracker(content::WebContents* web_contents)
: content::WebContentsObserver(web_contents) {}
void OnCookiesAccessed(content::NavigationHandle* navigation,
const content::CookieAccessDetails& details) override {
OnCookiesAccessed(details);
}
void OnCookiesAccessed(content::RenderFrameHost* rfh,
const content::CookieAccessDetails& details) override {
OnCookiesAccessed(details);
}
void WaitForCookies(size_t count) {
waiting_for_cookies_count_ = count;
base::RunLoop run_loop;
quit_closure_ = run_loop.QuitClosure();
QuitIfReady();
run_loop.Run();
}
std::vector<CookieAccess>& cookie_accesses() { return cookie_accesses_; }
private:
void OnCookiesAccessed(const content::CookieAccessDetails& details) {
for (const auto& cookie_with_access_result :
details.cookie_access_result_list) {
cookie_accesses_.emplace_back(details.type,
cookie_with_access_result.cookie.Name(),
cookie_with_access_result.cookie.Value(),
cookie_with_access_result.access_result);
}
QuitIfReady();
}
void QuitIfReady() {
if (quit_closure_.is_null()) {
return;
}
if (cookie_accesses_.size() < waiting_for_cookies_count_) {
return;
}
std::move(quit_closure_).Run();
}
std::vector<CookieAccess> cookie_accesses_;
size_t waiting_for_cookies_count_ = 0;
base::OnceClosure quit_closure_;
};
} // namespace
class SystemNetworkContextManagerWithFirstPartySetComponentBrowserTest
: public SystemNetworkContextManagerBrowsertest {
public:
SystemNetworkContextManagerWithFirstPartySetComponentBrowserTest()
: https_server_(net::EmbeddedTestServer::TYPE_HTTPS) {}
void SetUpOnMainThread() override {
SystemNetworkContextManagerBrowsertest::SetUpOnMainThread();
host_resolver()->AddRule("*", "127.0.0.1");
https_server()->SetSSLConfig(net::EmbeddedTestServer::CERT_TEST_NAMES);
https_server()->AddDefaultHandlers(
base::FilePath(FILE_PATH_LITERAL("content/test/data")));
ASSERT_TRUE(https_server()->Start());
}
void SetUpInProcessBrowserTestFixture() override {
SystemNetworkContextManagerBrowsertest::SetUpInProcessBrowserTestFixture();
// Since we set kWaitForFirstPartySetsInit, all cookie-carrying network
// requests are blocked until FPS is initialized.
feature_list_.InitWithFeatures(
{net::features::kWaitForFirstPartySetsInit,
net::features::kForceThirdPartyCookieBlocking},
{});
CHECK(component_dir_.CreateUniqueTempDir());
base::ScopedAllowBlockingForTesting allow_blocking;
component_updater::FirstPartySetsComponentInstallerPolicy::
WriteComponentForTesting(base::Version("1.2.3"),
component_dir_.GetPath(),
GetComponentContents());
}
protected:
void SetUpDefaultCommandLine(base::CommandLine* command_line) override {
SystemNetworkContextManagerBrowsertest::SetUpDefaultCommandLine(
command_line);
command_line->RemoveSwitch(switches::kDisableComponentUpdate);
}
net::test_server::EmbeddedTestServer* https_server() {
return &https_server_;
}
content::WebContents* web_contents() {
return browser()->tab_strip_model()->GetActiveWebContents();
}
private:
std::string GetComponentContents() const {
return "{\"primary\": \"https://a.test\", \"associatedSites\": [ "
"\"https://b.test\", \"https://associatedsite1.test\"]}\n"
"{\"primary\": \"https://c.test\", \"associatedSites\": [ "
"\"https://d.test\", \"https://associatedsite2.test\"]}";
}
base::test::ScopedFeatureList feature_list_;
base::ScopedTempDir component_dir_;
net::test_server::EmbeddedTestServer https_server_;
};
IN_PROC_BROWSER_TEST_F(
SystemNetworkContextManagerWithFirstPartySetComponentBrowserTest,
PRE_ReloadsFirstPartySetsAfterCrash) {
// Network service is not running out of process, so cannot be crashed.
if (!content::IsOutOfProcessNetworkService())
return;
// Set a persistent cookie that will still be there after the network service
// is crashed. We don't use the system network context here (which wouldn't
// persist the cookie to disk), but that's ok - this test only cares that the
// NetworkService gets reconfigured after a crash, and that that
// reconfiguration includes setting up First-Party Sets.
const GURL host_root = https_server()->GetURL(kHostA, "/");
ASSERT_TRUE(content::SetCookie(
browser()->profile(), host_root,
base::StrCat(
{kCookieName, "=1; SameSite=None; secure; max-age=2147483647"})));
ASSERT_THAT(content::GetCookies(browser()->profile(), host_root),
net::CookieStringIs(
testing::UnorderedElementsAre(testing::Key(kCookieName))));
}
IN_PROC_BROWSER_TEST_F(
SystemNetworkContextManagerWithFirstPartySetComponentBrowserTest,
ReloadsFirstPartySetsAfterCrash) {
// Network service is not running out of process, so cannot be crashed.
if (!content::IsOutOfProcessNetworkService())
return;
CookieTracker cookie_tracker(web_contents());
const GURL url_a = https_server()->GetURL(kHostA, "/title1.html");
ASSERT_TRUE(content::NavigateToURL(web_contents(), url_a));
cookie_tracker.WaitForCookies(2);
const CookieAccess expected_first_party_access{
content::CookieAccessDetails::Type::kRead, "Cookie", "1",
net::CookieAccessResult(
net::CookieEffectiveSameSite::NO_RESTRICTION,
net::CookieInclusionStatus::MakeFromReasonsForTesting(
/*exclusions=*/{},
/*warnings=*/{net::CookieInclusionStatus::WarningReason::
WARN_PORT_MISMATCH}),
net::CookieAccessSemantics::NONLEGACY,
net::CookieScopeSemantics::NONLEGACY, true)};
EXPECT_THAT(cookie_tracker.cookie_accesses(),
testing::ElementsAre(
// a.test/title1.html
expected_first_party_access,
// a.test/favicon.ico
expected_first_party_access));
cookie_tracker.cookie_accesses().clear();
const GURL url_b_cross_site(https_server()->GetURL(
kHostB, "/cross_site_iframe_factory.html?b.test(a.test)"));
EXPECT_TRUE(NavigateToURL(web_contents(), url_b_cross_site));
cookie_tracker.WaitForCookies(2);
net::CookieInclusionStatus expected_third_party_inclusion_status;
// If the sites are in the same Related Website Sets, we're expecting the
// EXCLUDE_THIRD_PARTY_BLOCKED_WITHIN_FIRST_PARTY_SET exclusion reason.
expected_third_party_inclusion_status.AddExclusionReason(
net::CookieInclusionStatus::ExclusionReason::
EXCLUDE_THIRD_PARTY_BLOCKED_WITHIN_FIRST_PARTY_SET);
expected_third_party_inclusion_status.AddExclusionReason(
net::CookieInclusionStatus::ExclusionReason::
EXCLUDE_THIRD_PARTY_PHASEOUT);
expected_third_party_inclusion_status.AddWarningReason(
net::CookieInclusionStatus::WarningReason::WARN_PORT_MISMATCH);
const CookieAccess expected_third_party_access{
content::CookieAccessDetails::Type::kRead, "Cookie", "1",
net::CookieAccessResult(net::CookieEffectiveSameSite::NO_RESTRICTION,
expected_third_party_inclusion_status,
net::CookieAccessSemantics::NONLEGACY,
net::CookieScopeSemantics::NONLEGACY, true)};
EXPECT_THAT(cookie_tracker.cookie_accesses(),
testing::ElementsAre(
// a.test iframe under b.test
expected_third_party_access,
// a.test/tree_parser_util.js in an iframe under b.test
expected_third_party_access));
cookie_tracker.cookie_accesses().clear();
SimulateNetworkServiceCrash();
EXPECT_TRUE(NavigateToURL(web_contents(), url_b_cross_site));
cookie_tracker.WaitForCookies(2);
EXPECT_THAT(cookie_tracker.cookie_accesses(),
testing::ElementsAre(
// a.test iframe under b.test
expected_third_party_access,
// a.test/tree_parser_util.js in an iframe under b.test
expected_third_party_access));
cookie_tracker.cookie_accesses().clear();
}
class SystemNetworkContextManagerReferrersFeatureBrowsertest
: public SystemNetworkContextManagerBrowsertest,
public testing::WithParamInterface<bool> {
public:
SystemNetworkContextManagerReferrersFeatureBrowsertest() {
scoped_feature_list_.InitWithFeatureState(features::kNoReferrers,
GetParam());
}
~SystemNetworkContextManagerReferrersFeatureBrowsertest() override = default;
void SetUpOnMainThread() override {}
private:
base::test::ScopedFeatureList scoped_feature_list_;
};
// Tests that toggling the kNoReferrers feature correctly changes the default
// value of the kEnableReferrers pref.
IN_PROC_BROWSER_TEST_P(SystemNetworkContextManagerReferrersFeatureBrowsertest,
TestDefaultReferrerReflectsFeatureValue) {
ASSERT_TRUE(g_browser_process);
PrefService* local_state = g_browser_process->local_state();
ASSERT_TRUE(local_state);
EXPECT_NE(local_state->GetBoolean(prefs::kEnableReferrers), GetParam());
}
INSTANTIATE_TEST_SUITE_P(All,
SystemNetworkContextManagerReferrersFeatureBrowsertest,
::testing::Bool());
class SystemNetworkContextManagerFreezeQUICUaBrowsertest
: public SystemNetworkContextManagerBrowsertest {
public:
SystemNetworkContextManagerFreezeQUICUaBrowsertest() = default;
~SystemNetworkContextManagerFreezeQUICUaBrowsertest() override = default;
void SetUpOnMainThread() override {}
private:
base::test::ScopedFeatureList scoped_feature_list_;
};
class SystemNetworkContextManagerWPADQuickCheckBrowsertest
: public SystemNetworkContextManagerBrowsertest,
public testing::WithParamInterface<bool> {
public:
SystemNetworkContextManagerWPADQuickCheckBrowsertest() = default;
~SystemNetworkContextManagerWPADQuickCheckBrowsertest() override = default;
};
IN_PROC_BROWSER_TEST_P(SystemNetworkContextManagerWPADQuickCheckBrowsertest,
WPADQuickCheckPref) {
PrefService* local_state = g_browser_process->local_state();
local_state->SetBoolean(prefs::kQuickCheckEnabled, GetParam());
network::mojom::NetworkContextParamsPtr network_context_params =
g_browser_process->system_network_context_manager()
->CreateDefaultNetworkContextParams();
EXPECT_EQ(GetParam(), network_context_params->pac_quick_check_enabled);
}
INSTANTIATE_TEST_SUITE_P(All,
SystemNetworkContextManagerWPADQuickCheckBrowsertest,
::testing::Bool());
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