Merge "Fix setCapabilities." into pi-dev
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 80b1c3d..c3b8f39 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -696,7 +696,7 @@
*
* @hide
*/
- public static final String PRIVATE_DNS_DEFAULT_MODE = PRIVATE_DNS_MODE_OPPORTUNISTIC;
+ public static final String PRIVATE_DNS_DEFAULT_MODE_FALLBACK = PRIVATE_DNS_MODE_OPPORTUNISTIC;
private final IConnectivityManager mService;
/**
diff --git a/services/core/java/com/android/server/connectivity/DnsManager.java b/services/core/java/com/android/server/connectivity/DnsManager.java
index d51a196..c0beb37 100644
--- a/services/core/java/com/android/server/connectivity/DnsManager.java
+++ b/services/core/java/com/android/server/connectivity/DnsManager.java
@@ -16,7 +16,7 @@
package com.android.server.connectivity;
-import static android.net.ConnectivityManager.PRIVATE_DNS_DEFAULT_MODE;
+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_OPPORTUNISTIC;
import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
@@ -24,6 +24,7 @@
import static android.provider.Settings.Global.DNS_RESOLVER_MAX_SAMPLES;
import static android.provider.Settings.Global.DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS;
import static android.provider.Settings.Global.DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT;
+import static android.provider.Settings.Global.PRIVATE_DNS_DEFAULT_MODE;
import static android.provider.Settings.Global.PRIVATE_DNS_MODE;
import static android.provider.Settings.Global.PRIVATE_DNS_SPECIFIER;
@@ -184,6 +185,7 @@
public static Uri[] getPrivateDnsSettingsUris() {
return new Uri[]{
+ Settings.Global.getUriFor(PRIVATE_DNS_DEFAULT_MODE),
Settings.Global.getUriFor(PRIVATE_DNS_MODE),
Settings.Global.getUriFor(PRIVATE_DNS_SPECIFIER),
};
@@ -485,8 +487,10 @@
}
private static String getPrivateDnsMode(ContentResolver cr) {
- final String mode = getStringSetting(cr, PRIVATE_DNS_MODE);
- return !TextUtils.isEmpty(mode) ? mode : PRIVATE_DNS_DEFAULT_MODE;
+ String mode = getStringSetting(cr, PRIVATE_DNS_MODE);
+ if (TextUtils.isEmpty(mode)) mode = getStringSetting(cr, PRIVATE_DNS_DEFAULT_MODE);
+ if (TextUtils.isEmpty(mode)) mode = PRIVATE_DNS_DEFAULT_MODE_FALLBACK;
+ return mode;
}
private static String getStringSetting(ContentResolver cr, String which) {
diff --git a/tests/net/java/com/android/server/connectivity/DnsManagerTest.java b/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
index 1ec4eec..01b468a 100644
--- a/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
+++ b/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
@@ -19,6 +19,9 @@
import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF;
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.PRIVATE_DNS_DEFAULT_MODE;
+import static android.provider.Settings.Global.PRIVATE_DNS_MODE;
+import static android.provider.Settings.Global.PRIVATE_DNS_SPECIFIER;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
@@ -40,6 +43,7 @@
import android.test.mock.MockContentResolver;
import com.android.internal.util.test.FakeSettingsProvider;
+import com.android.server.connectivity.DnsManager.PrivateDnsConfig;
import com.android.server.connectivity.MockableSystemProperties;
import java.net.InetAddress;
@@ -84,10 +88,9 @@
mDnsManager = new DnsManager(mCtx, mNMService, mSystemProperties);
// Clear the private DNS settings
- Settings.Global.putString(mContentResolver,
- Settings.Global.PRIVATE_DNS_MODE, "");
- Settings.Global.putString(mContentResolver,
- Settings.Global.PRIVATE_DNS_SPECIFIER, "");
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_DEFAULT_MODE, "");
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_MODE, "");
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_SPECIFIER, "");
}
@Test
@@ -127,9 +130,8 @@
TEST_IFACENAME));
Settings.Global.putString(mContentResolver,
- Settings.Global.PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_PROVIDER_HOSTNAME);
- Settings.Global.putString(mContentResolver,
- Settings.Global.PRIVATE_DNS_SPECIFIER, "strictmode.com");
+ PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_PROVIDER_HOSTNAME);
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_SPECIFIER, "strictmode.com");
mDnsManager.updatePrivateDns(new Network(TEST_NETID),
new DnsManager.PrivateDnsConfig("strictmode.com", new InetAddress[] {
InetAddress.parseNumericAddress("6.6.6.6"),
@@ -222,8 +224,7 @@
assertNull(lp.getPrivateDnsServerName());
// Turn private DNS mode off
- Settings.Global.putString(mContentResolver,
- Settings.Global.PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_OFF);
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_OFF);
mDnsManager.updatePrivateDns(new Network(TEST_NETID),
mDnsManager.getPrivateDnsConfig());
mDnsManager.setDnsConfigurationForNetwork(TEST_NETID, lp, IS_DEFAULT);
@@ -234,4 +235,29 @@
assertFalse(lp.isPrivateDnsActive());
assertNull(lp.getPrivateDnsServerName());
}
+
+ @Test
+ public void testOverrideDefaultMode() throws Exception {
+ // Hard-coded default is opportunistic mode.
+ final PrivateDnsConfig cfgAuto = DnsManager.getPrivateDnsConfig(mContentResolver);
+ assertTrue(cfgAuto.useTls);
+ assertEquals("", cfgAuto.hostname);
+ assertEquals(new InetAddress[0], cfgAuto.ips);
+
+ // Pretend a gservices push sets the default to "off".
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_DEFAULT_MODE, "off");
+ final PrivateDnsConfig cfgOff = DnsManager.getPrivateDnsConfig(mContentResolver);
+ assertFalse(cfgOff.useTls);
+ assertEquals("", cfgOff.hostname);
+ assertEquals(new InetAddress[0], cfgOff.ips);
+
+ // Strict mode still works.
+ Settings.Global.putString(
+ mContentResolver, PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_PROVIDER_HOSTNAME);
+ Settings.Global.putString(mContentResolver, PRIVATE_DNS_SPECIFIER, "strictmode.com");
+ final PrivateDnsConfig cfgStrict = DnsManager.getPrivateDnsConfig(mContentResolver);
+ assertTrue(cfgStrict.useTls);
+ assertEquals("strictmode.com", cfgStrict.hostname);
+ assertEquals(new InetAddress[0], cfgStrict.ips);
+ }
}