net/base/features.cc

// Copyright (c) 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "net/base/features.h"

#include <vector>

#include "build/build_config.h"

namespace net {
namespace features {

const base::Feature kAcceptLanguageHeader{"AcceptLanguageHeader",
                                          base::FEATURE_ENABLED_BY_DEFAULT};

const base::Feature kCapReferrerToOriginOnCrossOrigin{
    "CapReferrerToOriginOnCrossOrigin", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kDnsHttpssvc{"DnsHttpssvc",
                                 base::FEATURE_DISABLED_BY_DEFAULT};

const base::FeatureParam<bool> kDnsHttpssvcUseHttpssvc{
    &kDnsHttpssvc, "DnsHttpssvcUseHttpssvc", false};

const base::FeatureParam<bool> kDnsHttpssvcUseIntegrity{
    &kDnsHttpssvc, "DnsHttpssvcUseIntegrity", false};

const base::FeatureParam<bool> kDnsHttpssvcEnableQueryOverInsecure{
    &kDnsHttpssvc, "DnsHttpssvcEnableQueryOverInsecure", false};

const base::FeatureParam<int> kDnsHttpssvcExtraTimeMs{
    &kDnsHttpssvc, "DnsHttpssvcExtraTimeMs", 10};

const base::FeatureParam<int> kDnsHttpssvcExtraTimePercent{
    &kDnsHttpssvc, "DnsHttpssvcExtraTimePercent", 5};

const base::FeatureParam<std::string> kDnsHttpssvcExperimentDomains{
    &kDnsHttpssvc, "DnsHttpssvcExperimentDomains", ""};

const base::FeatureParam<std::string> kDnsHttpssvcControlDomains{
    &kDnsHttpssvc, "DnsHttpssvcControlDomains", ""};

const base::FeatureParam<bool> kDnsHttpssvcControlDomainWildcard{
    &kDnsHttpssvc, "DnsHttpssvcControlDomainWildcard", false};

const base::Feature kAvoidH2Reprioritization{"AvoidH2Reprioritization",
                                             base::FEATURE_DISABLED_BY_DEFAULT};

namespace dns_httpssvc_experiment {
base::TimeDelta GetExtraTimeAbsolute() {
  DCHECK(base::FeatureList::IsEnabled(features::kDnsHttpssvc));
  return base::TimeDelta::FromMilliseconds(kDnsHttpssvcExtraTimeMs.Get());
}
}  // namespace dns_httpssvc_experiment

const base::Feature kEnableTLS13EarlyData{"EnableTLS13EarlyData",
                                          base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kNetworkQualityEstimator{"NetworkQualityEstimator",
                                             base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kSplitCacheByNetworkIsolationKey{
    "SplitCacheByNetworkIsolationKey", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kSplitHostCacheByNetworkIsolationKey{
    "SplitHostCacheByNetworkIsolationKey", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kPartitionConnectionsByNetworkIsolationKey{
    "PartitionConnectionsByNetworkIsolationKey",
    base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kPartitionHttpServerPropertiesByNetworkIsolationKey{
    "PartitionHttpServerPropertiesByNetworkIsolationKey",
    base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kPartitionSSLSessionsByNetworkIsolationKey{
    "PartitionSSLSessionsByNetworkIsolationKey",
    base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kPartitionExpectCTStateByNetworkIsolationKey{
    "PartitionExpectCTStateByNetworkIsolationKey",
    base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kExpectCTPruning{"ExpectCTPruning",
                                     base::FEATURE_ENABLED_BY_DEFAULT};

NET_EXPORT extern const base::FeatureParam<int>
    kExpectCTPruneMax(&kExpectCTPruning, "ExpectCTPruneMax", 2000);
NET_EXPORT extern const base::FeatureParam<int>
    kExpectCTPruneMin(&kExpectCTPruning, "ExpectCTPruneMin", 1800);
NET_EXPORT extern const base::FeatureParam<int> kExpectCTSafeFromPruneDays(
    &kExpectCTPruning,
    "ExpectCTSafeFromPruneDays",
    40);
NET_EXPORT extern const base::FeatureParam<int> kExpectCTMaxEntriesPerNik(
    &kExpectCTPruning,
    "ExpectCTMaxEntriesPerNik",
    20);
NET_EXPORT extern const base::FeatureParam<int>
    kExpectCTPruneDelaySecs(&kExpectCTPruning, "ExpectCTPruneDelaySecs", 60);

const base::Feature kTLS13KeyUpdate{"TLS13KeyUpdate",
                                    base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kPostQuantumCECPQ2{"PostQuantumCECPQ2",
                                       base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kNetUnusedIdleSocketTimeout{
    "NetUnusedIdleSocketTimeout", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kSameSiteByDefaultCookies{"SameSiteByDefaultCookies",
                                              base::FEATURE_ENABLED_BY_DEFAULT};

const base::Feature kCookiesWithoutSameSiteMustBeSecure{
    "CookiesWithoutSameSiteMustBeSecure", base::FEATURE_ENABLED_BY_DEFAULT};

const base::Feature kShortLaxAllowUnsafeThreshold{
    "ShortLaxAllowUnsafeThreshold", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kSameSiteDefaultChecksMethodRigorously{
    "SameSiteDefaultChecksMethodRigorously", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kRecentHttpSameSiteAccessGrantsLegacyCookieSemantics{
    "RecentHttpSameSiteAccessGrantsLegacyCookieSemantics",
    base::FEATURE_DISABLED_BY_DEFAULT};
const base::FeatureParam<int>
    kRecentHttpSameSiteAccessGrantsLegacyCookieSemanticsMilliseconds{
        &kRecentHttpSameSiteAccessGrantsLegacyCookieSemantics,
        "RecentHttpSameSiteAccessGrantsLegacyCookieSemanticsMilliseconds", 0};

const base::Feature kRecentCreationTimeGrantsLegacyCookieSemantics{
    "RecentCreationTimeGrantsLegacyCookieSemantics",
    base::FEATURE_DISABLED_BY_DEFAULT};
const base::FeatureParam<int>
    kRecentCreationTimeGrantsLegacyCookieSemanticsMilliseconds{
        &kRecentCreationTimeGrantsLegacyCookieSemantics,
        "RecentCreationTimeGrantsLegacyCookieSemanticsMilliseconds", 0};

#if BUILDFLAG(BUILTIN_CERT_VERIFIER_FEATURE_SUPPORTED)
const base::Feature kCertVerifierBuiltinFeature{
    "CertVerifierBuiltin", base::FEATURE_DISABLED_BY_DEFAULT};
#endif

const base::Feature kAppendFrameOriginToNetworkIsolationKey{
    "AppendFrameOriginToNetworkIsolationKey", base::FEATURE_ENABLED_BY_DEFAULT};

const base::Feature kUseRegistrableDomainInNetworkIsolationKey{
    "UseRegistrableDomainInNetworkIsolationKey",
    base::FEATURE_ENABLED_BY_DEFAULT};

const base::Feature kTurnOffStreamingMediaCaching{
    "TurnOffStreamingMediaCaching", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kLegacyTLSEnforced{"LegacyTLSEnforced",
                                       base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kSchemefulSameSite{"SchemefulSameSite",
                                       base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kTLSLegacyCryptoFallbackForMetrics{
    "TLSLegacyCryptoFallbackForMetrics", base::FEATURE_ENABLED_BY_DEFAULT};

const base::Feature kUseLookalikesForNavigationSuggestions{
    "UseLookalikesForNavigationSuggestions", base::FEATURE_DISABLED_BY_DEFAULT};

const base::Feature kReportPoorConnectivity{"ReportPoorConnectivity",
                                            base::FEATURE_DISABLED_BY_DEFAULT};

}  // namespace features
}  // namespace net