Filter notification APIs by user
Specifically getActiveNotifications and
getHistoricalNotifications
Test: atest NotificationManagerServiceTest
Bug: 214999128
Change-Id: I2eba0a592fa33ed25e1ac3919f1b2631e5db4258
Merged-In: I2eba0a592fa33ed25e1ac3919f1b2631e5db4258
(cherry picked from commit 73745b16e89b51dfe4328faa817ba50024382050)
Merged-In: I2eba0a592fa33ed25e1ac3919f1b2631e5db4258
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 211f8d6..f1087cc 100755
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -658,7 +658,14 @@
return mBuffer.descendingIterator();
}
- public StatusBarNotification[] getArray(int count, boolean includeSnoozed) {
+ public StatusBarNotification[] getArray(UserManager um, int count, boolean includeSnoozed) {
+ ArrayList<Integer> currentUsers = new ArrayList<>();
+ currentUsers.add(UserHandle.USER_ALL);
+ Binder.withCleanCallingIdentity(() -> {
+ for (int user : um.getProfileIds(ActivityManager.getCurrentUser(), false)) {
+ currentUsers.add(user);
+ }
+ });
synchronized (mBufferLock) {
if (count == 0) count = mBufferSize;
List<StatusBarNotification> a = new ArrayList();
@@ -667,8 +674,10 @@
while (iter.hasNext() && i < count) {
Pair<StatusBarNotification, Integer> pair = iter.next();
if (pair.second != REASON_SNOOZED || includeSnoozed) {
- i++;
- a.add(pair.first);
+ if (currentUsers.contains(pair.first.getUserId())) {
+ i++;
+ a.add(pair.first);
+ }
}
}
return a.toArray(new StatusBarNotification[a.size()]);
@@ -4042,22 +4051,32 @@
android.Manifest.permission.ACCESS_NOTIFICATIONS,
"NotificationManagerService.getActiveNotifications");
- StatusBarNotification[] tmp = null;
+ ArrayList<StatusBarNotification> tmp = new ArrayList<>();
int uid = Binder.getCallingUid();
+ ArrayList<Integer> currentUsers = new ArrayList<>();
+ currentUsers.add(UserHandle.USER_ALL);
+ Binder.withCleanCallingIdentity(() -> {
+ for (int user : mUm.getProfileIds(ActivityManager.getCurrentUser(), false)) {
+ currentUsers.add(user);
+ }
+ });
+
// noteOp will check to make sure the callingPkg matches the uid
if (mAppOps.noteOpNoThrow(AppOpsManager.OP_ACCESS_NOTIFICATIONS, uid, callingPkg,
callingAttributionTag, null)
== AppOpsManager.MODE_ALLOWED) {
synchronized (mNotificationLock) {
- tmp = new StatusBarNotification[mNotificationList.size()];
final int N = mNotificationList.size();
- for (int i=0; i<N; i++) {
- tmp[i] = mNotificationList.get(i).getSbn();
+ for (int i = 0; i < N; i++) {
+ final StatusBarNotification sbn = mNotificationList.get(i).getSbn();
+ if (currentUsers.contains(sbn.getUserId())) {
+ tmp.add(sbn);
+ }
}
}
}
- return tmp;
+ return tmp.toArray(new StatusBarNotification[tmp.size()]);
}
/**
@@ -4166,7 +4185,7 @@
callingAttributionTag, null)
== AppOpsManager.MODE_ALLOWED) {
synchronized (mArchive) {
- tmp = mArchive.getArray(count, includeSnoozed);
+ tmp = mArchive.getArray(mUm, count, includeSnoozed);
}
}
return tmp;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ArchiveTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ArchiveTest.java
index 1126e1e..4b6183d 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ArchiveTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ArchiveTest.java
@@ -15,16 +15,22 @@
*/
package com.android.server.notification;
+import static android.os.UserHandle.USER_ALL;
import static android.os.UserHandle.USER_CURRENT;
+import static android.os.UserHandle.USER_NULL;
import static android.os.UserHandle.USER_SYSTEM;
import static android.service.notification.NotificationListenerService.REASON_CANCEL;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.fail;
+import static org.mockito.ArgumentMatchers.anyBoolean;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.when;
import android.app.Notification;
import android.os.UserHandle;
+import android.os.UserManager;
import android.service.notification.StatusBarNotification;
import android.test.suitebuilder.annotation.SmallTest;
@@ -35,6 +41,7 @@
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
+import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import java.util.ArrayList;
@@ -51,6 +58,8 @@
private static final int SIZE = 5;
private NotificationManagerService.Archive mArchive;
+ @Mock
+ private UserManager mUm;
@Before
public void setUp() {
@@ -59,6 +68,9 @@
mArchive = new NotificationManagerService.Archive(SIZE);
mArchive.updateHistoryEnabled(USER_SYSTEM, true);
mArchive.updateHistoryEnabled(USER_CURRENT, true);
+
+ when(mUm.getProfileIds(anyInt(), anyBoolean())).thenReturn(
+ new int[] {USER_CURRENT, USER_SYSTEM});
}
private StatusBarNotification getNotification(String pkg, int id, UserHandle user) {
@@ -70,7 +82,6 @@
pkg, pkg, id, null, 0, 0, n, user, null, System.currentTimeMillis());
}
-
@Test
public void testRecordAndRead() {
List<String> expected = new ArrayList<>();
@@ -81,7 +92,7 @@
mArchive.record(sbn, REASON_CANCEL);
}
- List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(SIZE, true));
+ List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(mUm, SIZE, true));
assertThat(actual).hasSize(expected.size());
for (StatusBarNotification sbn : actual) {
assertThat(expected).contains(sbn.getKey());
@@ -89,6 +100,22 @@
}
@Test
+ public void testCrossUser() {
+ mArchive.record(getNotification("pkg", 1, UserHandle.of(USER_SYSTEM)), REASON_CANCEL);
+ mArchive.record(getNotification("pkg", 2, UserHandle.of(USER_CURRENT)), REASON_CANCEL);
+ mArchive.record(getNotification("pkg", 3, UserHandle.of(USER_ALL)), REASON_CANCEL);
+ mArchive.record(getNotification("pkg", 4, UserHandle.of(USER_NULL)), REASON_CANCEL);
+
+ List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(mUm, SIZE, true));
+ assertThat(actual).hasSize(3);
+ for (StatusBarNotification sbn : actual) {
+ if (sbn.getUserId() == USER_NULL) {
+ fail("leaked notification from wrong user");
+ }
+ }
+ }
+
+ @Test
public void testRecordAndRead_overLimit() {
List<String> expected = new ArrayList<>();
for (int i = 0; i < (SIZE * 2); i++) {
@@ -99,7 +126,8 @@
}
}
- List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray((SIZE * 2), true));
+ List<StatusBarNotification> actual = Arrays.asList(
+ mArchive.getArray(mUm, (SIZE * 2), true));
assertThat(actual).hasSize(expected.size());
for (StatusBarNotification sbn : actual) {
assertThat(expected).contains(sbn.getKey());
@@ -119,7 +147,7 @@
}
}
- List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(SIZE, true));
+ List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(mUm, SIZE, true));
assertThat(actual).hasSize(expected.size());
for (StatusBarNotification sbn : actual) {
assertThat(expected).contains(sbn.getKey());
@@ -140,7 +168,7 @@
}
mArchive.updateHistoryEnabled(USER_CURRENT, false);
- List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(SIZE, true));
+ List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(mUm, SIZE, true));
assertThat(actual).hasSize(expected.size());
for (StatusBarNotification sbn : actual) {
assertThat(expected).contains(sbn.getKey());
@@ -165,7 +193,7 @@
}
mArchive.removeChannelNotifications("pkg", USER_CURRENT, "test0");
mArchive.removeChannelNotifications("pkg", USER_CURRENT, "test" + (SIZE - 2));
- List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(SIZE, true));
+ List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(mUm, SIZE, true));
assertThat(actual).hasSize(expected.size());
for (StatusBarNotification sbn : actual) {
assertThat(expected).contains(sbn.getKey());
@@ -215,7 +243,7 @@
fail("Concurrent modification exception");
}
- List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(SIZE, true));
+ List<StatusBarNotification> actual = Arrays.asList(mArchive.getArray(mUm, SIZE, true));
assertThat(actual).hasSize(expected.size());
for (StatusBarNotification sbn : actual) {
assertThat(expected).contains(sbn.getKey());
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index e98d077..339a0a8 100755
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -475,6 +475,7 @@
when(mPackageManager.getPackagesForUid(mUid)).thenReturn(new String[]{PKG});
when(mPackageManagerClient.getPackagesForUid(anyInt())).thenReturn(new String[]{PKG});
mContext.addMockSystemService(AppOpsManager.class, mock(AppOpsManager.class));
+ when(mUm.getProfileIds(0, false)).thenReturn(new int[]{0});
// write to a test file; the system file isn't readable from tests
mFile = new File(mContext.getCacheDir(), "test.xml");
@@ -6970,8 +6971,9 @@
waitForIdle();
// A notification exists for the given record
- StatusBarNotification[] notifsBefore = mBinderService.getActiveNotifications(PKG);
- assertEquals(1, notifsBefore.length);
+ List<StatusBarNotification> notifsBefore =
+ mBinderService.getAppActiveNotifications(PKG, nr.getSbn().getUserId()).getList();
+ assertEquals(1, notifsBefore.size());
reset(mPackageManager);
@@ -8289,4 +8291,33 @@
assertTrue(captor.getValue().isPackageAllowed(new VersionedPackage("apples", 1001)));
assertFalse(captor.getValue().isPackageAllowed(new VersionedPackage("test", 1002)));
}
+
+ @Test
+ public void testGetActiveNotification_filtersUsers() throws Exception {
+ when(mUm.getProfileIds(0, false)).thenReturn(new int[]{0, 10});
+
+ NotificationRecord nr0 =
+ generateNotificationRecord(mTestNotificationChannel, 0);
+ mBinderService.enqueueNotificationWithTag(PKG, PKG, "tag0",
+ nr0.getSbn().getId(), nr0.getSbn().getNotification(), nr0.getSbn().getUserId());
+
+ NotificationRecord nr10 =
+ generateNotificationRecord(mTestNotificationChannel, 10);
+ mBinderService.enqueueNotificationWithTag(PKG, PKG, "tag10",
+ nr10.getSbn().getId(), nr10.getSbn().getNotification(), nr10.getSbn().getUserId());
+
+ NotificationRecord nr11 =
+ generateNotificationRecord(mTestNotificationChannel, 11);
+ mBinderService.enqueueNotificationWithTag(PKG, PKG, "tag11",
+ nr11.getSbn().getId(), nr11.getSbn().getNotification(), nr11.getSbn().getUserId());
+ waitForIdle();
+
+ StatusBarNotification[] notifs = mBinderService.getActiveNotifications(PKG);
+ assertEquals(2, notifs.length);
+ for (StatusBarNotification sbn : notifs) {
+ if (sbn.getUserId() == 11) {
+ fail("leaked data across users");
+ }
+ }
+ }
}
