Merge "Re-implement NetworkUtils#queryUserAccess." into sc-dev
diff --git a/framework/api/module-lib-current.txt b/framework/api/module-lib-current.txt
index 8b99d21..f7c3965 100644
--- a/framework/api/module-lib-current.txt
+++ b/framework/api/module-lib-current.txt
@@ -11,6 +11,7 @@
method @Nullable public android.net.ProxyInfo getGlobalProxy();
method @NonNull public static android.util.Range<java.lang.Integer> getIpSecNetIdRange();
method @NonNull public static String getPrivateDnsMode(@NonNull android.content.Context);
+ method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_SETTINGS}) public void registerDefaultNetworkCallbackAsUid(int, @NonNull android.net.ConnectivityManager.NetworkCallback, @NonNull android.os.Handler);
method @RequiresPermission(anyOf={android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK, android.Manifest.permission.NETWORK_SETTINGS}) public void registerSystemDefaultNetworkCallback(@NonNull android.net.ConnectivityManager.NetworkCallback, @NonNull android.os.Handler);
method @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_SETTINGS, android.Manifest.permission.NETWORK_STACK, android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK}) public void requestBackgroundNetwork(@NonNull android.net.NetworkRequest, @NonNull android.os.Handler, @NonNull android.net.ConnectivityManager.NetworkCallback);
method @Deprecated public boolean requestRouteToHostAddress(int, java.net.InetAddress);
@@ -36,9 +37,11 @@
public final class NetworkAgentConfig implements android.os.Parcelable {
method @Nullable public String getSubscriberId();
+ method public boolean isBypassableVpn();
}
public static final class NetworkAgentConfig.Builder {
+ method @NonNull public android.net.NetworkAgentConfig.Builder setBypassableVpn(boolean);
method @NonNull public android.net.NetworkAgentConfig.Builder setSubscriberId(@Nullable String);
}
diff --git a/framework/api/system-current.txt b/framework/api/system-current.txt
index c19fcdd..b19efa3 100644
--- a/framework/api/system-current.txt
+++ b/framework/api/system-current.txt
@@ -212,6 +212,7 @@
public abstract class NetworkAgent {
ctor public NetworkAgent(@NonNull android.content.Context, @NonNull android.os.Looper, @NonNull String, @NonNull android.net.NetworkCapabilities, @NonNull android.net.LinkProperties, int, @NonNull android.net.NetworkAgentConfig, @Nullable android.net.NetworkProvider);
+ ctor public NetworkAgent(@NonNull android.content.Context, @NonNull android.os.Looper, @NonNull String, @NonNull android.net.NetworkCapabilities, @NonNull android.net.LinkProperties, @NonNull android.net.NetworkScore, @NonNull android.net.NetworkAgentConfig, @Nullable android.net.NetworkProvider);
method @Nullable public android.net.Network getNetwork();
method public void markConnected();
method public void onAddKeepalivePacketFilter(int, @NonNull android.net.KeepalivePacketData);
@@ -323,6 +324,19 @@
method @NonNull @RequiresPermission(android.Manifest.permission.NETWORK_SIGNAL_STRENGTH_WAKEUP) public android.net.NetworkRequest.Builder setSignalStrength(int);
}
+ public final class NetworkScore implements android.os.Parcelable {
+ method public int describeContents();
+ method public int getLegacyInt();
+ method public void writeToParcel(@NonNull android.os.Parcel, int);
+ field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkScore> CREATOR;
+ }
+
+ public static final class NetworkScore.Builder {
+ ctor public NetworkScore.Builder();
+ method @NonNull public android.net.NetworkScore build();
+ method @NonNull public android.net.NetworkScore.Builder setLegacyInt(int);
+ }
+
public final class OemNetworkPreferences implements android.os.Parcelable {
method public int describeContents();
method @NonNull public java.util.Map<java.lang.String,java.lang.Integer> getNetworkPreferences();
diff --git a/framework/src/android/net/ConnectivityManager.java b/framework/src/android/net/ConnectivityManager.java
index d490618..20ff93f 100644
--- a/framework/src/android/net/ConnectivityManager.java
+++ b/framework/src/android/net/ConnectivityManager.java
@@ -3704,8 +3704,9 @@
private static final HashMap<NetworkRequest, NetworkCallback> sCallbacks = new HashMap<>();
private static CallbackHandler sCallbackHandler;
- private NetworkRequest sendRequestForNetwork(NetworkCapabilities need, NetworkCallback callback,
- int timeoutMs, NetworkRequest.Type reqType, int legacyType, CallbackHandler handler) {
+ private NetworkRequest sendRequestForNetwork(int asUid, NetworkCapabilities need,
+ NetworkCallback callback, int timeoutMs, NetworkRequest.Type reqType, int legacyType,
+ CallbackHandler handler) {
printStackTrace();
checkCallbackNotNull(callback);
if (reqType != TRACK_DEFAULT && reqType != TRACK_SYSTEM_DEFAULT && need == null) {
@@ -3730,8 +3731,8 @@
getAttributionTag());
} else {
request = mService.requestNetwork(
- need, reqType.ordinal(), messenger, timeoutMs, binder, legacyType,
- callbackFlags, callingPackageName, getAttributionTag());
+ asUid, need, reqType.ordinal(), messenger, timeoutMs, binder,
+ legacyType, callbackFlags, callingPackageName, getAttributionTag());
}
if (request != null) {
sCallbacks.put(request, callback);
@@ -3746,6 +3747,12 @@
return request;
}
+ private NetworkRequest sendRequestForNetwork(NetworkCapabilities need, NetworkCallback callback,
+ int timeoutMs, NetworkRequest.Type reqType, int legacyType, CallbackHandler handler) {
+ return sendRequestForNetwork(Process.INVALID_UID, need, callback, timeoutMs, reqType,
+ legacyType, handler);
+ }
+
/**
* Helper function to request a network with a particular legacy type.
*
@@ -4231,8 +4238,40 @@
@RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
public void registerDefaultNetworkCallback(@NonNull NetworkCallback networkCallback,
@NonNull Handler handler) {
+ registerDefaultNetworkCallbackAsUid(Process.INVALID_UID, networkCallback, handler);
+ }
+
+ /**
+ * Registers to receive notifications about changes in the default network for the specified
+ * UID. This may be a physical network or a virtual network, such as a VPN that applies to the
+ * UID. The callbacks will continue to be called until either the application exits or
+ * {@link #unregisterNetworkCallback(NetworkCallback)} is called.
+ *
+ * <p>To avoid performance issues due to apps leaking callbacks, the system will limit the
+ * number of outstanding requests to 100 per app (identified by their UID), shared with
+ * all variants of this method, of {@link #requestNetwork} as well as
+ * {@link ConnectivityDiagnosticsManager#registerConnectivityDiagnosticsCallback}.
+ * Requesting a network with this method will count toward this limit. If this limit is
+ * exceeded, an exception will be thrown. To avoid hitting this issue and to conserve resources,
+ * make sure to unregister the callbacks with
+ * {@link #unregisterNetworkCallback(NetworkCallback)}.
+ *
+ * @param uid the UID for which to track default network changes.
+ * @param networkCallback The {@link NetworkCallback} that the system will call as the
+ * UID's default network changes.
+ * @param handler {@link Handler} to specify the thread upon which the callback will be invoked.
+ * @throws RuntimeException if the app already has too many callbacks registered.
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ @SuppressLint({"ExecutorRegistration", "PairedRegistration"})
+ @RequiresPermission(anyOf = {
+ NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK,
+ android.Manifest.permission.NETWORK_SETTINGS})
+ public void registerDefaultNetworkCallbackAsUid(int uid,
+ @NonNull NetworkCallback networkCallback, @NonNull Handler handler) {
CallbackHandler cbHandler = new CallbackHandler(handler);
- sendRequestForNetwork(null /* NetworkCapabilities need */, networkCallback, 0,
+ sendRequestForNetwork(uid, null /* need */, networkCallback, 0 /* timeoutMs */,
TRACK_DEFAULT, TYPE_NONE, cbHandler);
}
diff --git a/framework/src/android/net/IConnectivityManager.aidl b/framework/src/android/net/IConnectivityManager.aidl
index 3300fa8..0826922 100644
--- a/framework/src/android/net/IConnectivityManager.aidl
+++ b/framework/src/android/net/IConnectivityManager.aidl
@@ -142,7 +142,7 @@
in NetworkCapabilities nc, in NetworkScore score, in NetworkAgentConfig config,
in int factorySerialNumber);
- NetworkRequest requestNetwork(in NetworkCapabilities networkCapabilities, int reqType,
+ NetworkRequest requestNetwork(int uid, in NetworkCapabilities networkCapabilities, int reqType,
in Messenger messenger, int timeoutSec, in IBinder binder, int legacy,
int callbackFlags, String callingPackageName, String callingAttributionTag);
diff --git a/framework/src/android/net/Network.java b/framework/src/android/net/Network.java
index 0741414..41fad63 100644
--- a/framework/src/android/net/Network.java
+++ b/framework/src/android/net/Network.java
@@ -27,7 +27,6 @@
import android.system.ErrnoException;
import android.system.Os;
import android.system.OsConstants;
-import android.util.proto.ProtoOutputStream;
import com.android.internal.annotations.GuardedBy;
@@ -526,11 +525,4 @@
public String toString() {
return Integer.toString(netId);
}
-
- /** @hide */
- public void dumpDebug(ProtoOutputStream proto, long fieldId) {
- final long token = proto.start(fieldId);
- proto.write(NetworkProto.NET_ID, netId);
- proto.end(token);
- }
}
diff --git a/framework/src/android/net/NetworkAgent.java b/framework/src/android/net/NetworkAgent.java
index 1ff0140..b3d9616 100644
--- a/framework/src/android/net/NetworkAgent.java
+++ b/framework/src/android/net/NetworkAgent.java
@@ -389,7 +389,6 @@
* @param score the initial score of this network. Update with sendNetworkScore.
* @param config an immutable {@link NetworkAgentConfig} for this agent.
* @param provider the {@link NetworkProvider} managing this agent.
- * @hide TODO : unhide when impl is complete
*/
public NetworkAgent(@NonNull Context context, @NonNull Looper looper, @NonNull String logTag,
@NonNull NetworkCapabilities nc, @NonNull LinkProperties lp,
diff --git a/framework/src/android/net/NetworkAgentConfig.java b/framework/src/android/net/NetworkAgentConfig.java
index fb6fcc1..3f058d8 100644
--- a/framework/src/android/net/NetworkAgentConfig.java
+++ b/framework/src/android/net/NetworkAgentConfig.java
@@ -64,6 +64,16 @@
}
/**
+ * @return whether this VPN connection can be bypassed by the apps.
+ *
+ * @hide
+ */
+ @SystemApi(client = MODULE_LIBRARIES)
+ public boolean isBypassableVpn() {
+ return allowBypass;
+ }
+
+ /**
* Set if the user desires to use this network even if it is unvalidated. This field has meaning
* only if {@link explicitlySelected} is true. If it is, this field must also be set to the
* appropriate value based on previous user choice.
@@ -382,6 +392,19 @@
}
/**
+ * Sets whether the apps can bypass the VPN connection.
+ *
+ * @return this builder, to facilitate chaining.
+ * @hide
+ */
+ @NonNull
+ @SystemApi(client = MODULE_LIBRARIES)
+ public Builder setBypassableVpn(boolean allowBypass) {
+ mConfig.allowBypass = allowBypass;
+ return this;
+ }
+
+ /**
* Returns the constructed {@link NetworkAgentConfig} object.
*/
@NonNull
diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index 881fa8c..27f7ee2 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -35,7 +35,6 @@
import android.text.TextUtils;
import android.util.ArraySet;
import android.util.Range;
-import android.util.proto.ProtoOutputStream;
import com.android.internal.annotations.VisibleForTesting;
import com.android.net.module.util.CollectionUtils;
@@ -538,43 +537,6 @@
| (1 << NET_CAPABILITY_NOT_VPN);
/**
- * Capabilities that suggest that a network is restricted.
- * {@see #maybeMarkCapabilitiesRestricted}, {@see #FORCE_RESTRICTED_CAPABILITIES}
- */
- @VisibleForTesting
- /* package */ static final long RESTRICTED_CAPABILITIES =
- (1 << NET_CAPABILITY_CBS)
- | (1 << NET_CAPABILITY_DUN)
- | (1 << NET_CAPABILITY_EIMS)
- | (1 << NET_CAPABILITY_FOTA)
- | (1 << NET_CAPABILITY_IA)
- | (1 << NET_CAPABILITY_IMS)
- | (1 << NET_CAPABILITY_MCX)
- | (1 << NET_CAPABILITY_RCS)
- | (1 << NET_CAPABILITY_VEHICLE_INTERNAL)
- | (1 << NET_CAPABILITY_XCAP)
- | (1 << NET_CAPABILITY_ENTERPRISE);
-
- /**
- * Capabilities that force network to be restricted.
- * {@see #maybeMarkCapabilitiesRestricted}.
- */
- private static final long FORCE_RESTRICTED_CAPABILITIES =
- (1 << NET_CAPABILITY_OEM_PAID)
- | (1 << NET_CAPABILITY_OEM_PRIVATE);
-
- /**
- * Capabilities that suggest that a network is unrestricted.
- * {@see #maybeMarkCapabilitiesRestricted}.
- */
- @VisibleForTesting
- /* package */ static final long UNRESTRICTED_CAPABILITIES =
- (1 << NET_CAPABILITY_INTERNET)
- | (1 << NET_CAPABILITY_MMS)
- | (1 << NET_CAPABILITY_SUPL)
- | (1 << NET_CAPABILITY_WIFI_P2P);
-
- /**
* Capabilities that are managed by ConnectivityService.
*/
private static final long CONNECTIVITY_MANAGED_CAPABILITIES =
@@ -811,37 +773,12 @@
}
/**
- * Deduces that all the capabilities it provides are typically provided by restricted networks
- * or not.
- *
- * @return {@code true} if the network should be restricted.
- * @hide
- */
- public boolean deduceRestrictedCapability() {
- // Check if we have any capability that forces the network to be restricted.
- final boolean forceRestrictedCapability =
- (mNetworkCapabilities & FORCE_RESTRICTED_CAPABILITIES) != 0;
-
- // Verify there aren't any unrestricted capabilities. If there are we say
- // the whole thing is unrestricted unless it is forced to be restricted.
- final boolean hasUnrestrictedCapabilities =
- (mNetworkCapabilities & UNRESTRICTED_CAPABILITIES) != 0;
-
- // Must have at least some restricted capabilities.
- final boolean hasRestrictedCapabilities =
- (mNetworkCapabilities & RESTRICTED_CAPABILITIES) != 0;
-
- return forceRestrictedCapability
- || (hasRestrictedCapabilities && !hasUnrestrictedCapabilities);
- }
-
- /**
- * Removes the NET_CAPABILITY_NOT_RESTRICTED capability if deducing the network is restricted.
+ * Removes the NET_CAPABILITY_NOT_RESTRICTED capability if inferring the network is restricted.
*
* @hide
*/
public void maybeMarkCapabilitiesRestricted() {
- if (deduceRestrictedCapability()) {
+ if (NetworkCapabilitiesUtils.inferRestrictedCapability(this)) {
removeCapability(NET_CAPABILITY_NOT_RESTRICTED);
}
}
@@ -2087,34 +2024,6 @@
}
}
- /** @hide */
- public void dumpDebug(@NonNull ProtoOutputStream proto, long fieldId) {
- final long token = proto.start(fieldId);
-
- for (int transport : getTransportTypes()) {
- proto.write(NetworkCapabilitiesProto.TRANSPORTS, transport);
- }
-
- for (int capability : getCapabilities()) {
- proto.write(NetworkCapabilitiesProto.CAPABILITIES, capability);
- }
-
- proto.write(NetworkCapabilitiesProto.LINK_UP_BANDWIDTH_KBPS, mLinkUpBandwidthKbps);
- proto.write(NetworkCapabilitiesProto.LINK_DOWN_BANDWIDTH_KBPS, mLinkDownBandwidthKbps);
-
- if (mNetworkSpecifier != null) {
- proto.write(NetworkCapabilitiesProto.NETWORK_SPECIFIER, mNetworkSpecifier.toString());
- }
- if (mTransportInfo != null) {
- // TODO b/120653863: write transport-specific info to proto?
- }
-
- proto.write(NetworkCapabilitiesProto.CAN_REPORT_SIGNAL_STRENGTH, hasSignalStrength());
- proto.write(NetworkCapabilitiesProto.SIGNAL_STRENGTH, mSignalStrength);
-
- proto.end(token);
- }
-
/**
* @hide
*/
diff --git a/framework/src/android/net/NetworkRequest.java b/framework/src/android/net/NetworkRequest.java
index 38691ef..5313f08 100644
--- a/framework/src/android/net/NetworkRequest.java
+++ b/framework/src/android/net/NetworkRequest.java
@@ -47,7 +47,6 @@
import android.os.Process;
import android.text.TextUtils;
import android.util.Range;
-import android.util.proto.ProtoOutputStream;
import java.util.Arrays;
import java.util.List;
@@ -675,18 +674,6 @@
}
}
- /** @hide */
- public void dumpDebug(ProtoOutputStream proto, long fieldId) {
- final long token = proto.start(fieldId);
-
- proto.write(NetworkRequestProto.TYPE, typeToProtoEnum(type));
- proto.write(NetworkRequestProto.REQUEST_ID, requestId);
- proto.write(NetworkRequestProto.LEGACY_TYPE, legacyType);
- networkCapabilities.dumpDebug(proto, NetworkRequestProto.NETWORK_CAPABILITIES);
-
- proto.end(token);
- }
-
public boolean equals(@Nullable Object obj) {
if (obj instanceof NetworkRequest == false) return false;
NetworkRequest that = (NetworkRequest)obj;
diff --git a/framework/src/android/net/NetworkScore.java b/framework/src/android/net/NetworkScore.java
index eadcb2d..6584993 100644
--- a/framework/src/android/net/NetworkScore.java
+++ b/framework/src/android/net/NetworkScore.java
@@ -17,6 +17,7 @@
package android.net;
import android.annotation.NonNull;
+import android.annotation.SystemApi;
import android.os.Parcel;
import android.os.Parcelable;
@@ -29,7 +30,7 @@
* network is considered for a particular use.
* @hide
*/
-// TODO : @SystemApi when the implementation is complete
+@SystemApi
public final class NetworkScore implements Parcelable {
// This will be removed soon. Do *NOT* depend on it for any new code that is not part of
// a migration.
@@ -62,6 +63,8 @@
/**
* @return whether this score has a particular policy.
+ *
+ * @hide
*/
@VisibleForTesting
public boolean hasPolicy(final int policy) {