Snap for 12770256 from ad0e1b551097adc8caaa349ddfad433c8f87d354 to 25Q1-release
Change-Id: I35d34584bc8d108046ed01976a9d7b8a626f3191
diff --git a/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java b/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java
index fb16226..a942166 100644
--- a/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java
+++ b/Tethering/src/com/android/networkstack/tethering/EntitlementManager.java
@@ -154,7 +154,9 @@
// Only launch entitlement UI for the current user if it is allowed to
// change tethering. This usually means the system user or the admin users in HSUM.
- if (SdkLevel.isAtLeastT()) {
+ // TODO (b/382624069): Figure out whether it is safe to call createContextAsUser
+ // from secondary user. And re-enable the check or remove the code accordingly.
+ if (false) {
// Create a user context for the current foreground user as UserManager#isAdmin()
// operates on the context user.
final int currentUserId = getCurrentUser();
diff --git a/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java b/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java
index 51c2d56..16ebbbb 100644
--- a/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java
+++ b/Tethering/tests/unit/src/com/android/networkstack/tethering/EntitlementManagerTest.java
@@ -38,7 +38,6 @@
import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
import static com.android.networkstack.apishim.ConstantsShim.KEY_CARRIER_SUPPORTS_TETHERING_BOOL;
-import static com.android.testutils.DevSdkIgnoreRule.IgnoreAfter;
import static com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;
import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2;
@@ -592,16 +591,8 @@
.onTetherProvisioningFailed(TETHERING_WIFI, FAILED_TETHERING_REASON);
}
- @IgnoreUpTo(SC_V2)
@Test
- public void testUiProvisioningMultiUser_aboveT() {
- doTestUiProvisioningMultiUser(true, 1);
- doTestUiProvisioningMultiUser(false, 0);
- }
-
- @IgnoreAfter(SC_V2)
- @Test
- public void testUiProvisioningMultiUser_belowT() {
+ public void testUiProvisioningMultiUser() {
doTestUiProvisioningMultiUser(true, 1);
doTestUiProvisioningMultiUser(false, 1);
}
diff --git a/networksecurity/service/src/com/android/server/net/ct/CertificateTransparencyService.java b/networksecurity/service/src/com/android/server/net/ct/CertificateTransparencyService.java
index 92b2b09..eef867c 100644
--- a/networksecurity/service/src/com/android/server/net/ct/CertificateTransparencyService.java
+++ b/networksecurity/service/src/com/android/server/net/ct/CertificateTransparencyService.java
@@ -13,6 +13,7 @@
* See the License for the specific language governing permissions and
* limitations under the License.
*/
+
package com.android.server.net.ct;
import android.annotation.RequiresApi;
@@ -36,7 +37,8 @@
*/
public static boolean enabled(Context context) {
return DeviceConfig.getBoolean(
- Config.NAMESPACE_NETWORK_SECURITY, Config.FLAG_SERVICE_ENABLED, false)
+ Config.NAMESPACE_NETWORK_SECURITY, Config.FLAG_SERVICE_ENABLED,
+ /* defaultValue= */ true)
&& Flags.certificateTransparencyService();
}
diff --git a/service-t/src/com/android/server/net/TrafficStatsRateLimitCache.java b/service-t/src/com/android/server/net/TrafficStatsRateLimitCache.java
index 667aad1..4f99d1b 100644
--- a/service-t/src/com/android/server/net/TrafficStatsRateLimitCache.java
+++ b/service-t/src/com/android/server/net/TrafficStatsRateLimitCache.java
@@ -29,7 +29,10 @@
/**
* A thread-safe cache for storing and retrieving {@link NetworkStats.Entry} objects,
* with an adjustable expiry duration to manage data freshness.
+ *
+ * @deprecated Use {@link LruCacheWithExpiry} instead.
*/
+// TODO: Remove this when service side rate limit cache solution is removed.
class TrafficStatsRateLimitCache extends
LruCacheWithExpiry<TrafficStatsRateLimitCache.TrafficStatsCacheKey, NetworkStats.Entry> {
@@ -41,7 +44,7 @@
* @param maxSize Maximum number of entries.
*/
TrafficStatsRateLimitCache(@NonNull Clock clock, long expiryDurationMs, int maxSize) {
- super(clock, expiryDurationMs, maxSize, it -> !it.isEmpty());
+ super(()-> clock.millis(), expiryDurationMs, maxSize, it -> !it.isEmpty());
}
public static class TrafficStatsCacheKey {
diff --git a/staticlibs/framework/com/android/net/module/util/HexDump.java b/staticlibs/framework/com/android/net/module/util/HexDump.java
index a22c258..409f611 100644
--- a/staticlibs/framework/com/android/net/module/util/HexDump.java
+++ b/staticlibs/framework/com/android/net/module/util/HexDump.java
@@ -202,7 +202,7 @@
if (c >= 'A' && c <= 'F') return (c - 'A' + 10);
if (c >= 'a' && c <= 'f') return (c - 'a' + 10);
- throw new RuntimeException("Invalid hex char '" + c + "'");
+ throw new IllegalArgumentException("Invalid hex char '" + c + "'");
}
/**
diff --git a/staticlibs/framework/com/android/net/module/util/LruCacheWithExpiry.java b/staticlibs/framework/com/android/net/module/util/LruCacheWithExpiry.java
index 80088b9..31382bb 100644
--- a/staticlibs/framework/com/android/net/module/util/LruCacheWithExpiry.java
+++ b/staticlibs/framework/com/android/net/module/util/LruCacheWithExpiry.java
@@ -22,13 +22,13 @@
import com.android.internal.annotations.GuardedBy;
-import java.time.Clock;
import java.util.Objects;
+import java.util.function.LongSupplier;
import java.util.function.Predicate;
import java.util.function.Supplier;
/**
- * An LRU cache that stores key-value pairs with an expiry time.
+ * A thread-safe LRU cache that stores key-value pairs with an expiry time.
*
* <p>This cache uses an {@link LruCache} to store entries and evicts the least
* recently used entries when the cache reaches its maximum capacity. It also
@@ -41,7 +41,7 @@
* @hide
*/
public class LruCacheWithExpiry<K, V> {
- private final Clock mClock;
+ private final LongSupplier mTimeSupplier;
private final long mExpiryDurationMs;
@GuardedBy("mMap")
private final LruCache<K, CacheValue<V>> mMap;
@@ -50,16 +50,17 @@
/**
* Constructs a new {@link LruCacheWithExpiry} with the specified parameters.
*
- * @param clock The {@link Clock} to use for determining timestamps.
+ * @param timeSupplier The {@link java.util.function.LongSupplier} to use for
+ * determining timestamps.
* @param expiryDurationMs The expiry duration for cached entries in milliseconds.
* @param maxSize The maximum number of entries to hold in the cache.
* @param shouldCacheValue A {@link Predicate} that determines whether a given value should be
* cached. This can be used to filter out certain values from being
* stored in the cache.
*/
- public LruCacheWithExpiry(@NonNull Clock clock, long expiryDurationMs, int maxSize,
- Predicate<V> shouldCacheValue) {
- mClock = clock;
+ public LruCacheWithExpiry(@NonNull LongSupplier timeSupplier, long expiryDurationMs,
+ int maxSize, Predicate<V> shouldCacheValue) {
+ mTimeSupplier = timeSupplier;
mExpiryDurationMs = expiryDurationMs;
mMap = new LruCache<>(maxSize);
mShouldCacheValue = shouldCacheValue;
@@ -119,7 +120,7 @@
public void put(@NonNull K key, @NonNull V value) {
Objects.requireNonNull(value);
synchronized (mMap) {
- mMap.put(key, new CacheValue<>(mClock.millis(), value));
+ mMap.put(key, new CacheValue<>(mTimeSupplier.getAsLong(), value));
}
}
@@ -133,7 +134,7 @@
}
private boolean isExpired(long timestamp) {
- return mClock.millis() > timestamp + mExpiryDurationMs;
+ return mTimeSupplier.getAsLong() > timestamp + mExpiryDurationMs;
}
private static class CacheValue<V> {
diff --git a/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java b/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
index 5d588cc..4878334 100644
--- a/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
+++ b/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
@@ -120,6 +120,8 @@
(byte) 0, (byte) 0, (byte) 0, (byte) 0,
(byte) 0, (byte) 0, (byte) 0, (byte) 0,
(byte) 0, (byte) 0, (byte) 0, (byte) 0 });
+ public static final Inet4Address IPV4_ADDR_ALL_HOST_MULTICAST =
+ (Inet4Address) InetAddresses.parseNumericAddress("224.0.0.1");
/**
* CLAT constants
diff --git a/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java b/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java
index 5a15585..f81978a 100644
--- a/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java
+++ b/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java
@@ -18,6 +18,7 @@
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;
@@ -50,6 +51,11 @@
}
@Test
+ public void testInvalidHexStringToByteArray() {
+ assertThrows(IllegalArgumentException.class, () -> HexDump.hexStringToByteArray("abxX"));
+ }
+
+ @Test
public void testIntegerToByteArray() {
assertArrayEquals(new byte[]{(byte) 0xff, (byte) 0x00, (byte) 0x00, (byte) 0x04},
HexDump.toByteArray((int) 0xff000004));