LineageOS/android_packages_modules_Connectivity
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[Tether07] Migrate Tethering into module

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am: 5e86665079

Change-Id: I1aaa034e91eae2d6e9abcbbd70741a54a18b3ddc
This commit is contained in:
markchien
2019-11-30 04:25:57 -08:00
committed by android-build-merger
parent fda119df8e 5e86665079
commit bd4a462076
4 changed files with 37 additions and 58 deletions
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85
services/core/java/com/android/server/ConnectivityService.java
View File

@@ -108,6 +108,7 @@ import android.net.PrivateDnsConfigParcel;
import android.net.ProxyInfo;
import android.net.RouteInfo;
import android.net.SocketKeepalive;
import android.net.TetheringManager;
import android.net.UidRange;
import android.net.Uri;
import android.net.VpnService;
@@ -187,9 +188,7 @@ import com.android.server.connectivity.NetworkNotificationManager;
import com.android.server.connectivity.NetworkNotificationManager.NotificationType;
import com.android.server.connectivity.PermissionMonitor;
import com.android.server.connectivity.ProxyTracker;
import com.android.server.connectivity.Tethering;
import com.android.server.connectivity.Vpn;
import com.android.server.connectivity.tethering.TetheringDependencies;
import com.android.server.net.BaseNetdEventCallback;
import com.android.server.net.BaseNetworkObserver;
import com.android.server.net.LockdownVpnTracker;
@@ -233,7 +232,6 @@ public class ConnectivityService extends IConnectivityManager.Stub
private static final String DIAG_ARG = "--diag";
public static final String SHORT_ARG = "--short";
private static final String TETHERING_ARG = "tethering";
private static final String NETWORK_ARG = "networks";
private static final String REQUEST_ARG = "requests";
@@ -280,7 +278,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
private MockableSystemProperties mSystemProperties;
private Tethering mTethering;
private TetheringManager mTetheringManager;
@VisibleForTesting
protected final PermissionMonitor mPermissionMonitor;
@@ -869,15 +867,10 @@ public class ConnectivityService extends IConnectivityManager.Stub
}
/**
* @see Tethering
* Get a reference to the TetheringManager.
*/
public Tethering makeTethering(@NonNull Context context,
@NonNull INetworkManagementService nms,
@NonNull INetworkStatsService statsService,
@NonNull INetworkPolicyManager policyManager,
@NonNull TetheringDependencies tetheringDeps) {
return new Tethering(context, nms, statsService, policyManager,
IoThread.get().getLooper(), getSystemProperties(), tetheringDeps);
public TetheringManager getTetheringManager() {
return TetheringManager.getInstance();
}
/**
@@ -1075,8 +1068,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
mTethering = deps.makeTethering(mContext, mNMS, mStatsService, mPolicyManager,
makeTetheringDependencies());
mTetheringManager = mDeps.getTetheringManager();
mPermissionMonitor = new PermissionMonitor(mContext, mNetd);
@@ -1111,7 +1103,6 @@ public class ConnectivityService extends IConnectivityManager.Stub
mHandler);
try {
mNMS.registerObserver(mTethering);
mNMS.registerObserver(mDataActivityObserver);
} catch (RemoteException e) {
loge("Error registering observer :" + e);
@@ -1145,19 +1136,6 @@ public class ConnectivityService extends IConnectivityManager.Stub
registerPrivateDnsSettingsCallbacks();
}
private TetheringDependencies makeTetheringDependencies() {
return new TetheringDependencies() {
@Override
public boolean isTetheringSupported() {
return ConnectivityService.this.isTetheringSupported();
}
@Override
public NetworkRequest getDefaultNetworkRequest() {
return mDefaultRequest;
}
};
}
private static NetworkCapabilities createDefaultNetworkCapabilitiesForUid(int uid) {
final NetworkCapabilities netCap = new NetworkCapabilities();
netCap.addCapability(NET_CAPABILITY_INTERNET);
@@ -1909,7 +1887,9 @@ public class ConnectivityService extends IConnectivityManager.Stub
// TODO: relocate this specific callback in Tethering.
if (restrictBackground) {
log("onRestrictBackgroundChanged(true): disabling tethering");
mTethering.untetherAll();
mTetheringManager.stopTethering(ConnectivityManager.TETHERING_WIFI);
mTetheringManager.stopTethering(ConnectivityManager.TETHERING_USB);
mTetheringManager.stopTethering(ConnectivityManager.TETHERING_BLUETOOTH);
}
}
};
@@ -2193,7 +2173,6 @@ public class ConnectivityService extends IConnectivityManager.Stub
mPermissionMonitor.startMonitoring();
mProxyTracker.loadGlobalProxy();
registerNetdEventCallback();
mTethering.systemReady();
synchronized (this) {
mSystemReady = true;
@@ -2405,9 +2384,6 @@ public class ConnectivityService extends IConnectivityManager.Stub
if (ArrayUtils.contains(args, DIAG_ARG)) {
dumpNetworkDiagnostics(pw);
return;
} else if (ArrayUtils.contains(args, TETHERING_ARG)) {
mTethering.dump(fd, pw, args);
return;
} else if (ArrayUtils.contains(args, NETWORK_ARG)) {
dumpNetworks(pw);
return;
@@ -2469,10 +2445,13 @@ public class ConnectivityService extends IConnectivityManager.Stub
mLegacyTypeTracker.dump(pw);
pw.println();
mTethering.dump(fd, pw, args);
mKeepaliveTracker.dump(pw);
pw.println();
mKeepaliveTracker.dump(pw);
pw.println("TetheringManager logs:");
pw.increaseIndent();
TetheringManager.getInstance().dump(pw);
pw.decreaseIndent();
pw.println();
dumpAvoidBadWifiSettings(pw);
@@ -4004,7 +3983,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public int tether(String iface, String callerPkg) {
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
if (isTetheringSupported()) {
return mTethering.tether(iface);
return mTetheringManager.tether(iface);
} else {
return ConnectivityManager.TETHER_ERROR_UNSUPPORTED;
}
@@ -4016,7 +3995,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
if (isTetheringSupported()) {
return mTethering.untether(iface);
return mTetheringManager.untether(iface);
} else {
return ConnectivityManager.TETHER_ERROR_UNSUPPORTED;
}
@@ -4028,7 +4007,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
enforceTetherAccessPermission();
if (isTetheringSupported()) {
return mTethering.getLastTetherError(iface);
return mTetheringManager.getLastTetherError(iface);
} else {
return ConnectivityManager.TETHER_ERROR_UNSUPPORTED;
}
@@ -4039,7 +4018,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public String[] getTetherableUsbRegexs() {
enforceTetherAccessPermission();
if (isTetheringSupported()) {
return mTethering.getTetherableUsbRegexs();
return mTetheringManager.getTetherableUsbRegexs();
} else {
return new String[0];
}
@@ -4049,7 +4028,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public String[] getTetherableWifiRegexs() {
enforceTetherAccessPermission();
if (isTetheringSupported()) {
return mTethering.getTetherableWifiRegexs();
return mTetheringManager.getTetherableWifiRegexs();
} else {
return new String[0];
}
@@ -4059,7 +4038,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public String[] getTetherableBluetoothRegexs() {
enforceTetherAccessPermission();
if (isTetheringSupported()) {
return mTethering.getTetherableBluetoothRegexs();
return mTetheringManager.getTetherableBluetoothRegexs();
} else {
return new String[0];
}
@@ -4069,7 +4048,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public int setUsbTethering(boolean enable, String callerPkg) {
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
if (isTetheringSupported()) {
return mTethering.setUsbTethering(enable);
return mTetheringManager.setUsbTethering(enable);
} else {
return ConnectivityManager.TETHER_ERROR_UNSUPPORTED;
}
@@ -4080,25 +4059,25 @@ public class ConnectivityService extends IConnectivityManager.Stub
@Override
public String[] getTetherableIfaces() {
enforceTetherAccessPermission();
return mTethering.getTetherableIfaces();
return mTetheringManager.getTetherableIfaces();
}
@Override
public String[] getTetheredIfaces() {
enforceTetherAccessPermission();
return mTethering.getTetheredIfaces();
return mTetheringManager.getTetheredIfaces();
}
@Override
public String[] getTetheringErroredIfaces() {
enforceTetherAccessPermission();
return mTethering.getErroredIfaces();
return mTetheringManager.getTetheringErroredIfaces();
}
@Override
public String[] getTetheredDhcpRanges() {
enforceConnectivityInternalPermission();
return mTethering.getTetheredDhcpRanges();
return mTetheringManager.getTetheredDhcpRanges();
}
@Override
@@ -4126,7 +4105,8 @@ public class ConnectivityService extends IConnectivityManager.Stub
Binder.restoreCallingIdentity(token);
}
return tetherEnabledInSettings && adminUser && mTethering.hasTetherableConfiguration();
return tetherEnabledInSettings && adminUser
&& mTetheringManager.hasTetherableConfiguration();
}
@Override
@@ -4137,13 +4117,13 @@ public class ConnectivityService extends IConnectivityManager.Stub
receiver.send(ConnectivityManager.TETHER_ERROR_UNSUPPORTED, null);
return;
}
mTethering.startTethering(type, receiver, showProvisioningUi);
mTetheringManager.startTethering(type, receiver, showProvisioningUi);
}
@Override
public void stopTethering(int type, String callerPkg) {
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
mTethering.stopTethering(type);
mTetheringManager.stopTethering(type);
}
/**
@@ -4157,7 +4137,8 @@ public class ConnectivityService extends IConnectivityManager.Stub
public void getLatestTetheringEntitlementResult(int type, ResultReceiver receiver,
boolean showEntitlementUi, String callerPkg) {
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
mTethering.getLatestTetheringEntitlementResult(type, receiver, showEntitlementUi);
mTetheringManager.requestLatestTetheringEntitlementResult(
type, receiver, showEntitlementUi);
}
/** Register tethering event callback. */
@@ -4165,7 +4146,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public void registerTetheringEventCallback(ITetheringEventCallback callback,
String callerPkg) {
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
mTethering.registerTetheringEventCallback(callback);
mTetheringManager.registerTetheringEventCallback(callback);
}
/** Unregister tethering event callback. */
@@ -4173,7 +4154,7 @@ public class ConnectivityService extends IConnectivityManager.Stub
public void unregisterTetheringEventCallback(ITetheringEventCallback callback,
String callerPkg) {
ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
mTethering.unregisterTetheringEventCallback(callback);
mTetheringManager.unregisterTetheringEventCallback(callback);
}
// Called when we lose the default network and have no replacement yet.

1
tests/net/Android.bp
View File

@@ -45,7 +45,6 @@ android_test {
name: "FrameworksNetTests",
defaults: ["FrameworksNetTests-jni-defaults"],
srcs: [
":tethering-tests-src",
"java/**/*.java",
"java/**/*.kt",
],

5
tests/net/integration/src/com/android/server/net/integrationtests/ConnectivityServiceIntegrationTest.kt
View File

@@ -32,6 +32,7 @@ import android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET
import android.net.NetworkCapabilities.TRANSPORT_CELLULAR
import android.net.NetworkRequest
import android.net.TestNetworkStackClient
import android.net.TetheringManager
import android.net.metrics.IpConnectivityLog
import android.os.ConditionVariable
import android.os.IBinder
@@ -48,7 +49,6 @@ import com.android.server.connectivity.DefaultNetworkMetrics
import com.android.server.connectivity.IpConnectivityMetrics
import com.android.server.connectivity.MockableSystemProperties
import com.android.server.connectivity.ProxyTracker
import com.android.server.connectivity.Tethering
import com.android.server.net.NetworkPolicyManagerInternal
import com.android.testutils.TestableNetworkCallback
import org.junit.After
@@ -169,8 +169,7 @@ class ConnectivityServiceIntegrationTest {
val deps = spy(ConnectivityService.Dependencies())
doReturn(networkStackClient).`when`(deps).networkStack
doReturn(metricsLogger).`when`(deps).metricsLogger
doReturn(mock(Tethering::class.java)).`when`(deps).makeTethering(
any(), any(), any(), any(), any())
doReturn(mock(TetheringManager::class.java)).`when`(deps).getTetheringManager()
doReturn(mock(ProxyTracker::class.java)).`when`(deps).makeProxyTracker(any(), any())
doReturn(mock(MockableSystemProperties::class.java)).`when`(deps).systemProperties
doReturn(TestNetIdManager()).`when`(deps).makeNetIdManager()

4
tests/net/java/com/android/server/ConnectivityServiceTest.java
View File

@@ -163,6 +163,7 @@ import android.net.ProxyInfo;
import android.net.ResolverParamsParcel;
import android.net.RouteInfo;
import android.net.SocketKeepalive;
import android.net.TetheringManager;
import android.net.UidRange;
import android.net.metrics.IpConnectivityLog;
import android.net.shared.NetworkMonitorUtils;
@@ -210,7 +211,6 @@ import com.android.server.connectivity.MockableSystemProperties;
import com.android.server.connectivity.Nat464Xlat;
import com.android.server.connectivity.NetworkNotificationManager.NotificationType;
import com.android.server.connectivity.ProxyTracker;
import com.android.server.connectivity.Tethering;
import com.android.server.connectivity.Vpn;
import com.android.server.net.NetworkPinner;
import com.android.server.net.NetworkPolicyManagerInternal;
@@ -1130,7 +1130,7 @@ public class ConnectivityServiceTest {
doReturn(new TestNetIdManager()).when(deps).makeNetIdManager();
doReturn(mNetworkStack).when(deps).getNetworkStack();
doReturn(systemProperties).when(deps).getSystemProperties();
doReturn(mock(Tethering.class)).when(deps).makeTethering(any(), any(), any(), any(), any());
doReturn(mock(TetheringManager.class)).when(deps).getTetheringManager();
doReturn(mock(ProxyTracker.class)).when(deps).makeProxyTracker(any(), any());
doReturn(mMetricsService).when(deps).getMetricsLogger();
doReturn(true).when(deps).queryUserAccess(anyInt(), anyInt());