362 lines
16 KiB
C++
362 lines
16 KiB
C++
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// Copyright 2020 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/dns/public/doh_provider_entry.h"
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#include <utility>
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#include "base/check_op.h"
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#include "base/feature_list.h"
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#include "base/no_destructor.h"
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#include "base/ranges/algorithm.h"
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#include "net/dns/public/dns_over_https_server_config.h"
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#include "net/dns/public/util.h"
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namespace net {
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namespace {
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std::set<IPAddress> ParseIPs(const std::set<base::StringPiece>& ip_strs) {
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std::set<IPAddress> ip_addresses;
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for (base::StringPiece ip_str : ip_strs) {
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IPAddress ip_address;
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bool success = ip_address.AssignFromIPLiteral(ip_str);
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DCHECK(success);
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ip_addresses.insert(std::move(ip_address));
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}
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return ip_addresses;
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}
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DnsOverHttpsServerConfig ParseValidDohTemplate(std::string server_template) {
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auto parsed_template =
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DnsOverHttpsServerConfig::FromString(std::move(server_template));
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DCHECK(parsed_template.has_value()); // Template must be valid.
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return std::move(*parsed_template);
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}
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} // namespace
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#define MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(feature_name, feature_state) \
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([]() { \
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static BASE_FEATURE(k##feature_name, #feature_name, feature_state); \
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return &k##feature_name; \
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})()
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// static
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const DohProviderEntry::List& DohProviderEntry::GetList() {
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// See /net/docs/adding_doh_providers.md for instructions on modifying this
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// DoH provider list.
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//
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// The provider names in these entries should be kept in sync with the
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// DohProviderId histogram suffix list in
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// tools/metrics/histograms/metadata/histogram_suffixes_list.xml.
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static const base::NoDestructor<DohProviderEntry::List> providers{{
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new DohProviderEntry(
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"AlekBergNl",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderAlekBergNl, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kAlekBergNl,
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/*ip_strs=*/{}, /*dns_over_tls_hostnames=*/{},
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"https://dnsnl.alekberg.net/dns-query{?dns}",
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/*ui_name=*/"alekberg.net (NL)",
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/*privacy_policy=*/"https://alekberg.net/privacy",
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/*display_globally=*/false,
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/*display_countries=*/{"NL"}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"CleanBrowsingAdult",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderCleanBrowsingAdult, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"185.228.168.10", "185.228.169.11", "2a0d:2a00:1::1",
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"2a0d:2a00:2::1"},
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/*dns_over_tls_hostnames=*/{"adult-filter-dns.cleanbrowsing.org"},
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"https://doh.cleanbrowsing.org/doh/adult-filter{?dns}",
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/*ui_name=*/"", /*privacy_policy=*/"",
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/*display_globally=*/false, /*display_countries=*/{},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"CleanBrowsingFamily",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderCleanBrowsingFamily, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kCleanBrowsingFamily,
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{"185.228.168.168", "185.228.169.168",
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"2a0d:2a00:1::", "2a0d:2a00:2::"},
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/*dns_over_tls_hostnames=*/{"family-filter-dns.cleanbrowsing.org"},
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"https://doh.cleanbrowsing.org/doh/family-filter{?dns}",
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/*ui_name=*/"CleanBrowsing (Family Filter)",
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/*privacy_policy=*/"https://cleanbrowsing.org/privacy",
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/*display_globally=*/true, /*display_countries=*/{},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"CleanBrowsingSecure",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderCleanBrowsingSecure, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"185.228.168.9", "185.228.169.9", "2a0d:2a00:1::2",
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"2a0d:2a00:2::2"},
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/*dns_over_tls_hostnames=*/{"security-filter-dns.cleanbrowsing.org"},
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"https://doh.cleanbrowsing.org/doh/security-filter{?dns}",
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/*ui_name=*/"", /*privacy_policy=*/"", /*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"Cloudflare",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderCloudflare, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kCloudflare,
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{"1.1.1.1", "1.0.0.1", "2606:4700:4700::1111",
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"2606:4700:4700::1001"},
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/*dns_over_tls_hostnames=*/
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{"one.one.one.one", "1dot1dot1dot1.cloudflare-dns.com"},
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"https://chrome.cloudflare-dns.com/dns-query",
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/*ui_name=*/"Cloudflare (1.1.1.1)",
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"https://developers.cloudflare.com/1.1.1.1/privacy/"
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/*privacy_policy=*/"public-dns-resolver/",
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/*display_globally=*/true, /*display_countries=*/{},
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LoggingLevel::kExtra),
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new DohProviderEntry(
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"Comcast",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderComcast, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"75.75.75.75", "75.75.76.76", "2001:558:feed::1",
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"2001:558:feed::2"},
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/*dns_over_tls_hostnames=*/{"dot.xfinity.com"},
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"https://doh.xfinity.com/dns-query{?dns}", /*ui_name=*/"",
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/*privacy_policy*/ "", /*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kExtra),
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new DohProviderEntry(
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"Cox",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderCox, base::FEATURE_DISABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"68.105.28.11", "68.105.28.12", "2001:578:3f::30"},
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/*dns_over_tls_hostnames=*/{"dot.cox.net"},
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"https://doh.cox.net/dns-query",
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/*ui_name=*/"", /*privacy_policy=*/"",
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/*display_globally=*/false, /*display_countries=*/{},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"Cznic",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderCznic, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kCznic,
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{"185.43.135.1", "193.17.47.1", "2001:148f:fffe::1",
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"2001:148f:ffff::1"},
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/*dns_over_tls_hostnames=*/{"odvr.nic.cz"}, "https://odvr.nic.cz/doh",
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/*ui_name=*/"CZ.NIC ODVR",
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/*privacy_policy=*/"https://www.nic.cz/odvr/",
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/*display_globally=*/false, /*display_countries=*/{"CZ"},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"Dnssb",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderDnssb, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kDnsSb,
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{"185.222.222.222", "45.11.45.11", "2a09::", "2a11::"},
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/*dns_over_tls_hostnames=*/{"dns.sb"},
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"https://doh.dns.sb/dns-query{?dns}", /*ui_name=*/"DNS.SB",
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/*privacy_policy=*/"https://dns.sb/privacy/",
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/*display_globally=*/false, /*display_countries=*/{"EE", "DE"},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"Google",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderGoogle, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kGoogle,
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{"8.8.8.8", "8.8.4.4", "2001:4860:4860::8888",
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"2001:4860:4860::8844"},
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/*dns_over_tls_hostnames=*/
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{"dns.google", "dns.google.com", "8888.google"},
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"https://dns.google/dns-query{?dns}",
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/*ui_name=*/"Google (Public DNS)",
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"https://developers.google.com/speed/public-dns/"
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/*privacy_policy=*/"privacy",
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/*display_globally=*/true, /*display_countries=*/{},
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LoggingLevel::kExtra),
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new DohProviderEntry(
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"GoogleDns64",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderGoogleDns64, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"2001:4860:4860::64", "2001:4860:4860::6464"},
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/*dns_over_tls_hostnames=*/{"dns64.dns.google"},
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"https://dns64.dns.google/dns-query{?dns}",
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/*ui_name=*/"", /*privacy_policy=*/"",
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/*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"Iij",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderIij, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kIij, /*ip_strs=*/{},
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/*dns_over_tls_hostnames=*/{}, "https://public.dns.iij.jp/dns-query",
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/*ui_name=*/"IIJ (Public DNS)",
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/*privacy_policy=*/"https://public.dns.iij.jp/",
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/*display_globally=*/false, /*display_countries=*/{"JP"},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"NextDns",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderNextDns, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kNextDns, /*ip_strs=*/{},
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/*dns_over_tls_hostnames=*/{}, "https://chromium.dns.nextdns.io",
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/*ui_name=*/"NextDNS",
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/*privacy_policy=*/"https://nextdns.io/privacy",
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/*display_globally=*/false, /*display_countries=*/{"US"},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"OpenDNS",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderOpenDNS, base::FEATURE_ENABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kOpenDns,
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{"208.67.222.222", "208.67.220.220", "2620:119:35::35",
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"2620:119:53::53"},
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/*dns_over_tls_hostnames=*/{},
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"https://doh.opendns.com/dns-query{?dns}", /*ui_name=*/"OpenDNS",
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"https://www.cisco.com/c/en/us/about/legal/"
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/*privacy_policy=*/"privacy-full.html",
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/*display_globally=*/true, /*display_countries=*/{},
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LoggingLevel::kNormal),
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new DohProviderEntry(
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"OpenDNSFamily",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderOpenDNSFamily, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"208.67.222.123", "208.67.220.123", "2620:119:35::123",
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"2620:119:53::123"},
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/*dns_over_tls_hostnames=*/{},
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"https://doh.familyshield.opendns.com/dns-query{?dns}",
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/*ui_name=*/"", /*privacy_policy=*/"", /*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"Quad9Cdn",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderQuad9Cdn, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"9.9.9.11", "149.112.112.11", "2620:fe::11", "2620:fe::fe:11"},
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/*dns_over_tls_hostnames=*/{"dns11.quad9.net"},
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"https://dns11.quad9.net/dns-query", /*ui_name=*/"",
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/*privacy_policy=*/"", /*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"Quad9Insecure",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderQuad9Insecure, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"9.9.9.10", "149.112.112.10", "2620:fe::10", "2620:fe::fe:10"},
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/*dns_over_tls_hostnames=*/{"dns10.quad9.net"},
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"https://dns10.quad9.net/dns-query", /*ui_name=*/"",
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/*privacy_policy=*/"", /*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"Quad9Secure",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderQuad9Secure, base::FEATURE_DISABLED_BY_DEFAULT),
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DohProviderIdForHistogram::kQuad9Secure,
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{"9.9.9.9", "149.112.112.112", "2620:fe::fe", "2620:fe::9"},
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/*dns_over_tls_hostnames=*/{"dns.quad9.net", "dns9.quad9.net"},
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"https://dns.quad9.net/dns-query", /*ui_name=*/"Quad9 (9.9.9.9)",
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/*privacy_policy=*/"https://www.quad9.net/home/privacy/",
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/*display_globally=*/true, /*display_countries=*/{},
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LoggingLevel::kExtra),
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new DohProviderEntry(
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"Quickline",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderQuickline, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"212.60.61.246", "212.60.63.246", "2001:1a88:10:ffff::1",
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"2001:1a88:10:ffff::2"},
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/*dns_over_tls_hostnames=*/{"dot.quickline.ch"},
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"https://doh.quickline.ch/dns-query{?dns}",
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/*ui_name=*/"", /*privacy_policy=*/"",
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/*display_globally=*/false,
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/*display_countries=*/{}, LoggingLevel::kNormal),
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new DohProviderEntry(
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"Spectrum1",
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MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
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DohProviderSpectrum1, base::FEATURE_ENABLED_BY_DEFAULT),
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/*provider_id_for_histogram=*/absl::nullopt,
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{"209.18.47.61", "209.18.47.62", "2001:1998:0f00:0001::1",
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"2001:1998:0f00:0002::1"},
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/*dns_over_tls_hostnames=*/{},
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"https://doh-01.spectrum.com/dns-query{?dns}",
|
||
|
|
/*ui_name=*/"", /*privacy_policy=*/"",
|
||
|
|
/*display_globally=*/false,
|
||
|
|
/*display_countries=*/{}, LoggingLevel::kNormal),
|
||
|
|
new DohProviderEntry(
|
||
|
|
"Spectrum2",
|
||
|
|
MAKE_BASE_FEATURE_WITH_STATIC_STORAGE(
|
||
|
|
DohProviderSpectrum2, base::FEATURE_ENABLED_BY_DEFAULT),
|
||
|
|
/*provider_id_for_histogram=*/absl::nullopt,
|
||
|
|
{"209.18.47.61", "209.18.47.62", "2001:1998:0f00:0001::1",
|
||
|
|
"2001:1998:0f00:0002::1"},
|
||
|
|
/*dns_over_tls_hostnames=*/{},
|
||
|
|
"https://doh-02.spectrum.com/dns-query{?dns}",
|
||
|
|
/*ui_name=*/"", /*privacy_policy=*/"",
|
||
|
|
/*display_globally=*/false,
|
||
|
|
/*display_countries=*/{}, LoggingLevel::kNormal),
|
||
|
|
}};
|
||
|
|
return *providers;
|
||
|
|
}
|
||
|
|
|
||
|
|
#undef MAKE_BASE_FEATURE_WITH_STATIC_STORAGE
|
||
|
|
|
||
|
|
// static
|
||
|
|
DohProviderEntry DohProviderEntry::ConstructForTesting(
|
||
|
|
std::string provider,
|
||
|
|
const base::Feature* feature,
|
||
|
|
absl::optional<DohProviderIdForHistogram> provider_id_for_histogram,
|
||
|
|
std::set<base::StringPiece> ip_strs,
|
||
|
|
std::set<std::string> dns_over_tls_hostnames,
|
||
|
|
std::string dns_over_https_template,
|
||
|
|
std::string ui_name,
|
||
|
|
std::string privacy_policy,
|
||
|
|
bool display_globally,
|
||
|
|
std::set<std::string> display_countries,
|
||
|
|
LoggingLevel logging_level) {
|
||
|
|
return DohProviderEntry(provider, feature, provider_id_for_histogram, ip_strs,
|
||
|
|
dns_over_tls_hostnames, dns_over_https_template,
|
||
|
|
ui_name, privacy_policy, display_globally,
|
||
|
|
display_countries, logging_level);
|
||
|
|
}
|
||
|
|
|
||
|
|
DohProviderEntry::~DohProviderEntry() = default;
|
||
|
|
|
||
|
|
DohProviderEntry::DohProviderEntry(
|
||
|
|
std::string provider,
|
||
|
|
const base::Feature* feature,
|
||
|
|
absl::optional<DohProviderIdForHistogram> provider_id_for_histogram,
|
||
|
|
std::set<base::StringPiece> ip_strs,
|
||
|
|
std::set<std::string> dns_over_tls_hostnames,
|
||
|
|
std::string dns_over_https_template,
|
||
|
|
std::string ui_name,
|
||
|
|
std::string privacy_policy,
|
||
|
|
bool display_globally,
|
||
|
|
std::set<std::string> display_countries,
|
||
|
|
LoggingLevel logging_level)
|
||
|
|
: provider(std::move(provider)),
|
||
|
|
feature(*feature),
|
||
|
|
provider_id_for_histogram(std::move(provider_id_for_histogram)),
|
||
|
|
ip_addresses(ParseIPs(ip_strs)),
|
||
|
|
dns_over_tls_hostnames(std::move(dns_over_tls_hostnames)),
|
||
|
|
doh_server_config(
|
||
|
|
ParseValidDohTemplate(std::move(dns_over_https_template))),
|
||
|
|
ui_name(std::move(ui_name)),
|
||
|
|
privacy_policy(std::move(privacy_policy)),
|
||
|
|
display_globally(display_globally),
|
||
|
|
display_countries(std::move(display_countries)),
|
||
|
|
logging_level(logging_level) {
|
||
|
|
DCHECK(!display_globally || this->display_countries.empty());
|
||
|
|
if (display_globally || !this->display_countries.empty()) {
|
||
|
|
DCHECK(!this->ui_name.empty());
|
||
|
|
DCHECK(!this->privacy_policy.empty());
|
||
|
|
DCHECK(this->provider_id_for_histogram.has_value());
|
||
|
|
}
|
||
|
|
for (const auto& display_country : this->display_countries) {
|
||
|
|
DCHECK_EQ(2u, display_country.size());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
} // namespace net
|