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Commit a338a1a5 authored by Sooraj Sasindran's avatar Sooraj Sasindran
Browse files

allow renounce location permission 

allow renounce location permission

Bug: 198533763
Test: cts
Change-Id: If5580b4a3d24cb8dd4e0f84991d41358a94ca059
parent 61e6e280

src/java/com/android/internal/telephony/NetworkScanRequestTracker.java

+9 −4
Original line number Diff line number Diff line
@@ -259,11 +259,13 @@ public final class NetworkScanRequestTracker { 
        private final int mScanId;

        private final int mUid;

        private final int mPid;

        private boolean mRenounceFineLocationAccess;

        private final String mCallingPackage;

        private boolean mIsBinderDead;



        NetworkScanRequestInfo(NetworkScanRequest r, Messenger m, IBinder b, int id, Phone phone,

                int callingUid, int callingPid, String callingPackage) {

                int callingUid, int callingPid, String callingPackage,

                boolean renounceFineLocationAccess) {

            super();

            mRequest = r;

            mMessenger = m;
@@ -274,6 +276,7 @@ public final class NetworkScanRequestTracker { 
            mPid = callingPid;

            mCallingPackage = callingPackage;

            mIsBinderDead = false;

            mRenounceFineLocationAccess = renounceFineLocationAccess;



            try {

                mBinder.linkToDeath(this, 0);
@@ -453,7 +456,8 @@ public final class NetworkScanRequestTracker { 
                    .build();

            if (ar.exception == null && ar.result != null) {

                NetworkScanResult nsr = (NetworkScanResult) ar.result;

                boolean isLocationAccessAllowed = LocationAccessPolicy.checkLocationPermission(

                boolean isLocationAccessAllowed = !nsri.mRenounceFineLocationAccess

                        && LocationAccessPolicy.checkLocationPermission(

                        nsri.mPhone.getContext(), locationQuery)

                        == LocationAccessPolicy.LocationPermissionResult.ALLOWED;

                int notifyMsg = isLocationAccessAllowed
@@ -628,12 +632,13 @@ public final class NetworkScanRequestTracker { 
     * returned to the user, no matter how this scan will be actually handled.

     */

    public int startNetworkScan(

            NetworkScanRequest request, Messenger messenger, IBinder binder, Phone phone,

            boolean renounceFineLocationAccess, NetworkScanRequest request, Messenger messenger,

            IBinder binder, Phone phone,

            int callingUid, int callingPid, String callingPackage) {

        int scanId = mNextNetworkScanRequestId.getAndIncrement();

        NetworkScanRequestInfo nsri =

                new NetworkScanRequestInfo(request, messenger, binder, scanId, phone,

                        callingUid, callingPid, callingPackage);

                        callingUid, callingPid, callingPackage, renounceFineLocationAccess);

        // nsri will be stored as Message.obj

        mHandler.obtainMessage(CMD_START_NETWORK_SCAN, nsri).sendToTarget();

        return scanId;

tests/telephonytests/src/com/android/internal/telephony/TelephonyRegistryTest.java

+118 −26
Original line number Diff line number Diff line
@@ -47,9 +47,11 @@ import android.telephony.CellIdentity; 
import android.telephony.CellIdentityGsm;

import android.telephony.CellLocation;

import android.telephony.LinkCapacityEstimate;

import android.telephony.NetworkRegistrationInfo;

import android.telephony.PhoneCapability;

import android.telephony.PhysicalChannelConfig;

import android.telephony.PreciseDataConnectionState;

import android.telephony.ServiceState;

import android.telephony.SubscriptionInfo;

import android.telephony.SubscriptionManager;

import android.telephony.TelephonyCallback;
@@ -59,6 +61,7 @@ import android.telephony.data.ApnSetting; 
import android.test.suitebuilder.annotation.SmallTest;

import android.testing.AndroidTestingRunner;

import android.testing.TestableLooper;

import android.text.TextUtils;



import androidx.annotation.NonNull;
@@ -90,6 +93,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
    private int mActiveSubId;

    private TelephonyDisplayInfo mTelephonyDisplayInfo;

    private int mSrvccState = -1;

    private ServiceState mServiceState = null;

    private int mRadioPowerState = RADIO_POWER_UNAVAILABLE;

    private int mDataConnectionState = TelephonyManager.DATA_UNKNOWN;

    private int mNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
@@ -161,7 +165,8 @@ public class TelephonyRegistryTest extends TelephonyTest { 
            TelephonyCallback.DisplayInfoListener,

            TelephonyCallback.LinkCapacityEstimateChangedListener,

            TelephonyCallback.PhysicalChannelConfigListener,

            TelephonyCallback.CellLocationListener {

            TelephonyCallback.CellLocationListener,

            TelephonyCallback.ServiceStateListener {

        // This class isn't mockable to get invocation counts because the IBinder is null and

        // crashes the TelephonyRegistry. Make a cheesy verify(times()) alternative.

        public AtomicInteger invocationCount = new AtomicInteger(0);
@@ -172,6 +177,12 @@ public class TelephonyRegistryTest extends TelephonyTest { 
            mSrvccState = srvccState;

        }



        @Override

        public void onServiceStateChanged(ServiceState serviceState) {

            invocationCount.incrementAndGet();

            mServiceState = serviceState;

        }



        @Override

        public void onPhoneCapabilityChanged(PhoneCapability capability) {

            invocationCount.incrementAndGet();
@@ -271,7 +282,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        PhoneCapability phoneCapability = new PhoneCapability(1, 2, null, false, new int[0]);

        int[] events = {TelephonyCallback.EVENT_PHONE_CAPABILITY_CHANGED};

        mTelephonyRegistry.notifyPhoneCapabilityChanged(phoneCapability);

        mTelephonyRegistry.listenWithEventList(0, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, 0, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(phoneCapability, mPhoneCapability);
@@ -291,8 +302,9 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        when(mSubscriptionManager.getActiveSubscriptionIdList()).thenReturn(activeSubs);

        int activeSubId = 0;

        mTelephonyRegistry.notifyActiveDataSubIdChanged(activeSubId);

        mTelephonyRegistry.listenWithEventList(activeSubId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        mTelephonyRegistry.listenWithEventList(false, false, activeSubId,

                mContext.getOpPackageName(), mContext.getAttributionTag(),

                mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(activeSubId, mActiveSubId);
@@ -318,10 +330,69 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        int[] events = {TelephonyCallback.EVENT_SRVCC_STATE_CHANGED};

        mTelephonyRegistry.notifySrvccStateChanged(1 /*subId*/, srvccState);

        // Should receive callback when listen is called that contains the latest notify result.

        mTelephonyRegistry.listenWithEventList(1 /*subId*/, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        mTelephonyRegistry.listenWithEventList(false, false, 1 /*subId*/,

                mContext.getOpPackageName(), mContext.getAttributionTag(),

                mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(srvccState, mSrvccState);



        // trigger callback

        srvccState = TelephonyManager.SRVCC_STATE_HANDOVER_COMPLETED;

        mTelephonyRegistry.notifySrvccStateChanged(1 /*subId*/, srvccState);

        processAllMessages();

        assertEquals(srvccState, mSrvccState);

    }



    /**

     * Test that we first receive a callback when listen(...) is called that contains the latest

     * notify(...) response and then that the callback is called correctly when notify(...) is

     * called.

     */

    @Test

    @SmallTest

    public void testSrvccStateChangedWithRenouncedLocationAccess() throws Exception {

        // Return a slotIndex / phoneId of 0 for all sub ids given.

        doReturn(mMockSubInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(anyInt());

        doReturn(0/*slotIndex*/).when(mMockSubInfo).getSimSlotIndex();

        int srvccState = TelephonyManager.SRVCC_STATE_HANDOVER_STARTED;

        int[] events = {TelephonyCallback.EVENT_SRVCC_STATE_CHANGED};

        mTelephonyRegistry.notifySrvccStateChanged(1 /*subId*/, srvccState);

        // Should receive callback when listen is called that contains the latest notify result.

        mTelephonyRegistry.listenWithEventList(true, true, 1 /*subId*/,

                mContext.getOpPackageName(), mContext.getAttributionTag(),

                mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(srvccState, mSrvccState);

        assertServiceStateForLocationAccessSanitization(mServiceState);



        // trigger callback

        srvccState = TelephonyManager.SRVCC_STATE_HANDOVER_COMPLETED;

        mTelephonyRegistry.notifySrvccStateChanged(1 /*subId*/, srvccState);

        processAllMessages();

        assertEquals(srvccState, mSrvccState);

    }



    /**

     * Test that we first receive a callback when listen(...) is called that contains the latest

     * notify(...) response and then that the callback is called correctly when notify(...) is

     * called.

     */

    @Test

    @SmallTest

    public void testSrvccStateChangedWithRenouncedFineLocationAccess() throws Exception {

        // Return a slotIndex / phoneId of 0 for all sub ids given.

        doReturn(mMockSubInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(anyInt());

        doReturn(0/*slotIndex*/).when(mMockSubInfo).getSimSlotIndex();

        int srvccState = TelephonyManager.SRVCC_STATE_HANDOVER_STARTED;

        int[] events = {TelephonyCallback.EVENT_SRVCC_STATE_CHANGED};

        mTelephonyRegistry.notifySrvccStateChanged(1 /*subId*/, srvccState);

        // Should receive callback when listen is called that contains the latest notify result.

        mTelephonyRegistry.listenWithEventList(false, true, 1 /*subId*/,

                mContext.getOpPackageName(), mContext.getAttributionTag(),

                mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(srvccState, mSrvccState);

        assertServiceStateForFineAccessSanitization(mServiceState);



        // trigger callback

        srvccState = TelephonyManager.SRVCC_STATE_HANDOVER_COMPLETED;
@@ -330,6 +401,24 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        assertEquals(srvccState, mSrvccState);

    }



    private void assertServiceStateForFineAccessSanitization(ServiceState state) {

        if (state == null) return;



        if (state.getNetworkRegistrationInfoList() != null) {

            for (NetworkRegistrationInfo nrs : state.getNetworkRegistrationInfoList()) {

                assertEquals(nrs.getCellIdentity(), null);

            }

        }

    }



    private void assertServiceStateForLocationAccessSanitization(ServiceState state) {

        if (state == null) return;

        assertServiceStateForFineAccessSanitization(state);

        assertEquals(TextUtils.isEmpty(state.getOperatorAlphaLong()), true);

        assertEquals(TextUtils.isEmpty(state.getOperatorAlphaShort()), true);

        assertEquals(TextUtils.isEmpty(state.getOperatorNumeric()), true);

    }



    /**

     * Test that a SecurityException is thrown when we try to listen to a SRVCC state change without

     * READ_PRIVILEGED_PHONE_STATE.
@@ -343,8 +432,9 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        int[] events = {TelephonyCallback.EVENT_SRVCC_STATE_CHANGED};

        mTelephonyRegistry.notifySrvccStateChanged(0 /*subId*/, srvccState);

        try {

            mTelephonyRegistry.listenWithEventList(0 /*subId*/, mContext.getOpPackageName(),

                    mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

            mTelephonyRegistry.listenWithEventList(false, false, 0 /*subId*/,

                    mContext.getOpPackageName(), mContext.getAttributionTag(),

                    mTelephonyCallback.callback, events, true);

            fail();

        } catch (SecurityException e) {

            // pass test!
@@ -357,7 +447,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
    @Test

    public void testMultiSimConfigChange() {

        int[] events = {TelephonyCallback.EVENT_RADIO_POWER_STATE_CHANGED};

        mTelephonyRegistry.listenWithEventList(1, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, 1, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(RADIO_POWER_UNAVAILABLE, mRadioPowerState);
@@ -410,7 +500,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
                        .setLinkProperties(new LinkProperties())

                        .setFailCause(0)

                        .build());

        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);



        assertEquals(TelephonyManager.DATA_CONNECTED, mDataConnectionState);
@@ -469,7 +559,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        assertEquals(TelephonyManager.DATA_UNKNOWN, mDataConnectionState);

        assertEquals(TelephonyManager.NETWORK_TYPE_UNKNOWN, mNetworkType);



        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);



        mTelephonyRegistry.notifyDataConnectionForSubscriber(
@@ -686,7 +776,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
                        .setLinkProperties(new LinkProperties())

                        .setFailCause(0)

                        .build());

        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        processAllMessages();

        // Verify that the PDCS is reported for the only APN
@@ -713,12 +803,12 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        assertEquals(mTelephonyCallback.invocationCount.get(), 2);



        // Unregister the listener

        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, new int[0], true);

        processAllMessages();



        // Re-register the listener and ensure that both APN types are reported

        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        processAllMessages();

        assertEquals(4, mTelephonyCallback.invocationCount.get());
@@ -763,7 +853,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        configs.add(config);



        mTelephonyRegistry.notifyPhysicalChannelConfigForSubscriber(0, subId, configs);

        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        processAllMessages();
@@ -902,7 +992,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
                .putExtra(SubscriptionManager.EXTRA_SLOT_INDEX, 0));

        processAllMessages();

        int[] events = {TelephonyCallback.EVENT_DISPLAY_INFO_CHANGED};

        mTelephonyRegistry.listenWithEventList(2, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, 2, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, false);

        when(mMockConfigurationProvider.isDisplayInfoNrAdvancedSupported(

                anyString(), any())).thenReturn(true);
@@ -928,7 +1018,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
                .putExtra(SubscriptionManager.EXTRA_SLOT_INDEX, 0));

        processAllMessages();

        int[] events = {TelephonyCallback.EVENT_DISPLAY_INFO_CHANGED};

        mTelephonyRegistry.listenWithEventList(2, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, 2, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, false);

        when(mMockConfigurationProvider.isDisplayInfoNrAdvancedSupported(

                anyString(), any())).thenReturn(false);
@@ -976,9 +1066,9 @@ public class TelephonyRegistryTest extends TelephonyTest { 
            }

        };

        telephonyCallback2.init(mSimpleExecutor2);

        mTelephonyRegistry.listenWithEventList(2, "pkg1",

        mTelephonyRegistry.listenWithEventList(false, false, 2, "pkg1",

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, false);

        mTelephonyRegistry.listenWithEventList(2, "pkg2",

        mTelephonyRegistry.listenWithEventList(false, false, 2, "pkg2",

                mContext.getAttributionTag(), telephonyCallback2.callback, events, false);

        when(mMockConfigurationProvider.isDisplayInfoNrAdvancedSupported(

                eq("pkg1"), any())).thenReturn(false);
@@ -1022,7 +1112,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 


        // Listen to EVENT_CELL_LOCATION_CHANGED for the current user Id.

        int[] events = {TelephonyCallback.EVENT_CELL_LOCATION_CHANGED};

        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, false);



        // Broadcast ACTION_USER_SWITCHED for USER_SYSTEM. Callback should be triggered.
@@ -1046,8 +1136,9 @@ public class TelephonyRegistryTest extends TelephonyTest { 
    private void assertSecurityExceptionThrown(int[] event) {

        try {

            mTelephonyRegistry.listenWithEventList(

                    SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, mContext.getOpPackageName(),

                    mContext.getAttributionTag(), mTelephonyCallback.callback, event, true);

                    false, false, SubscriptionManager.DEFAULT_SUBSCRIPTION_ID,

                    mContext.getOpPackageName(), mContext.getAttributionTag(),

                    mTelephonyCallback.callback, event, true);

            fail("SecurityException should throw without permission");

        } catch (SecurityException expected) {

        }
@@ -1056,8 +1147,9 @@ public class TelephonyRegistryTest extends TelephonyTest { 
    private void assertSecurityExceptionNotThrown(int[] event) {

        try {

            mTelephonyRegistry.listenWithEventList(

                    SubscriptionManager.DEFAULT_SUBSCRIPTION_ID, mContext.getOpPackageName(),

                    mContext.getAttributionTag(), mTelephonyCallback.callback, event, true);

                    false, false, SubscriptionManager.DEFAULT_SUBSCRIPTION_ID,

                    mContext.getOpPackageName(), mContext.getAttributionTag(),

                    mTelephonyCallback.callback, event, true);

        } catch (SecurityException unexpected) {

            fail("SecurityException thrown with permission");

        }
@@ -1070,7 +1162,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
                .putExtra(SubscriptionManager.EXTRA_SLOT_INDEX, 0));

        processAllMessages();

        int[] events = {TelephonyCallback.EVENT_LINK_CAPACITY_ESTIMATE_CHANGED};

        mTelephonyRegistry.listenWithEventList(2, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, 2, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback,

                events, false);
@@ -1109,7 +1201,7 @@ public class TelephonyRegistryTest extends TelephonyTest { 
        doReturn(mMockSubInfo).when(mSubscriptionManager).getActiveSubscriptionInfo(anyInt());

        doReturn(1).when(mMockSubInfo).getSimSlotIndex();



        mTelephonyRegistry.listenWithEventList(subId, mContext.getOpPackageName(),

        mTelephonyRegistry.listenWithEventList(false, false, subId, mContext.getOpPackageName(),

                mContext.getAttributionTag(), mTelephonyCallback.callback, events, true);

        processAllMessages();