DivestOS/Patches/LineageOS-16.0/android_frameworks_base/0012-Private_DNS.patch

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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Tad <tad@spotco.us>
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 <chirayudesai1@gmail.com>
https://review.calyxos.org/c/CalyxOS/platform_frameworks_base/+/446
- Oliver Scott <olivercscott@gmail.com>
https://review.calyxos.org/c/CalyxOS/platform_frameworks_base/+/2327
- Pavel Shirshov <pshirshov@eml.cc>
https://review.calyxos.org/c/CalyxOS/platform_frameworks_base/+/5356
Signed-off-by: Tad <tad@spotco.us>
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 c5cb1f5b7cf8..bcd253836663 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -688,6 +688,58 @@ 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
*/
@@ -696,6 +748,58 @@ 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 = "adblock.doh.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 c0beb37577fc..97efcd8ff49d 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_OPPORTUNISTIC;
import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
import static android.provider.Settings.Global.DNS_RESOLVER_MIN_SAMPLES;
@@ -171,6 +197,46 @@ 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);
}