From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Tad Date: Thu, 21 Oct 2021 20:54:37 -0400 Subject: [PATCH] Add more 'Private DNS' options This adds thirteen DNS providers as available presets. Credit: CalyxOS - Chirayu Desai https://review.calyxos.org/c/CalyxOS/platform_frameworks_base/+/446 - Oliver Scott https://review.calyxos.org/c/CalyxOS/platform_frameworks_base/+/2327 - Pavel Shirshov https://review.calyxos.org/c/CalyxOS/platform_frameworks_base/+/5356 Signed-off-by: Tad Change-Id: Id75a774ce1ed109a83c6a5bf512536c643165d71 --- .../java/android/net/ConnectivityManager.java | 104 ++++++++++++++++++ .../server/connectivity/DnsManager.java | 66 +++++++++++ 2 files changed, 170 insertions(+) diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java index 111a8c48a46c..962c4215f7b6 100644 --- a/core/java/android/net/ConnectivityManager.java +++ b/core/java/android/net/ConnectivityManager.java @@ -757,6 +757,58 @@ public class ConnectivityManager { * @hide */ public static final String PRIVATE_DNS_MODE_OFF = "off"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_ADGUARD = "adguard"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_APPLIEDPRIVACY = "appliedprivacy"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_CLEANBROWSING = "cleanbrowsing"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_CIRA = "cira"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_CZNIC = "cznic"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_CLOUDFLARE = "cloudflare"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_GOOGLE = "google"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_MULLVAD = "mullvad"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_QUADNINE = "quadnine"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_RESTENA = "restena"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_SWITCH = "switch"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_TWNIC = "twnic"; + /** + * @hide + */ + public static final String PRIVATE_DNS_MODE_UNCENSOREDDNS = "uncensoreddns"; /** * @hide */ @@ -765,6 +817,58 @@ public class ConnectivityManager { * @hide */ public static final String PRIVATE_DNS_MODE_PROVIDER_HOSTNAME = "hostname"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_APPLIEDPRIVACY = "dot1.applied-privacy.net"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_ADGUARD = "dns.adguard.com"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_CIRA = "protected.canadianshield.cira.ca"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_CZNIC = "odvr.nic.cz"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_CLEANBROWSING = "security-filter-dns.cleanbrowsing.org"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_CLOUDFLARE = "security.cloudflare-dns.com"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_GOOGLE = "dns.google"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_MULLVAD = "base.dns.mullvad.net"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_QUADNINE = "dns.quad9.net"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_RESTENA = "kaitain.restena.lu"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_SWITCH = "dns.switch.ch"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_TWNIC = "101.101.101.101"; + /** + * @hide + */ + public static final String PRIVATE_DNS_SPECIFIER_UNCENSOREDDNS = "anycast.censurfridns.dk"; /** * The default Private DNS mode. * diff --git a/services/core/java/com/android/server/connectivity/DnsManager.java b/services/core/java/com/android/server/connectivity/DnsManager.java index 2321afb7df43..85b5596ae688 100644 --- a/services/core/java/com/android/server/connectivity/DnsManager.java +++ b/services/core/java/com/android/server/connectivity/DnsManager.java @@ -18,6 +18,32 @@ package com.android.server.connectivity; import static android.net.ConnectivityManager.PRIVATE_DNS_DEFAULT_MODE_FALLBACK; import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_ADGUARD; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_APPLIEDPRIVACY; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_CIRA; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_CLEANBROWSING; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_CLOUDFLARE; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_CZNIC; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_GOOGLE; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_MULLVAD; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_QUADNINE; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_RESTENA; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_SWITCH; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_TWNIC; +import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_UNCENSOREDDNS; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_ADGUARD; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_APPLIEDPRIVACY; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_CIRA; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_CLEANBROWSING; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_CLOUDFLARE; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_CZNIC; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_GOOGLE; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_MULLVAD; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_QUADNINE; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_RESTENA; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_SWITCH; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_TWNIC; +import static android.net.ConnectivityManager.PRIVATE_DNS_SPECIFIER_UNCENSOREDDNS; import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME; import static android.provider.Settings.Global.DNS_RESOLVER_MAX_SAMPLES; import static android.provider.Settings.Global.DNS_RESOLVER_MIN_SAMPLES; @@ -131,6 +157,46 @@ public class DnsManager { return new PrivateDnsConfig(specifier, null); } + if (PRIVATE_DNS_MODE_ADGUARD.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_ADGUARD, null); + } + if (PRIVATE_DNS_MODE_APPLIEDPRIVACY.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_APPLIEDPRIVACY, null); + } + if (PRIVATE_DNS_MODE_CIRA.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_CIRA, null); + } + if (PRIVATE_DNS_MODE_CLEANBROWSING.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_CLEANBROWSING, null); + } + if (PRIVATE_DNS_MODE_CLOUDFLARE.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_CLOUDFLARE, null); + } + if (PRIVATE_DNS_MODE_CZNIC.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_CZNIC, null); + } + if (PRIVATE_DNS_MODE_GOOGLE.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_GOOGLE, null); + } + if (PRIVATE_DNS_MODE_MULLVAD.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_MULLVAD, null); + } + if (PRIVATE_DNS_MODE_QUADNINE.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_QUADNINE, null); + } + if (PRIVATE_DNS_MODE_RESTENA.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_RESTENA, null); + } + if (PRIVATE_DNS_MODE_SWITCH.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_SWITCH, null); + } + if (PRIVATE_DNS_MODE_TWNIC.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_TWNIC, null); + } + if (PRIVATE_DNS_MODE_UNCENSOREDDNS.equals(mode)) { + return new PrivateDnsConfig(PRIVATE_DNS_SPECIFIER_UNCENSOREDDNS, null); + } + return new PrivateDnsConfig(useTls); }