DivestOS/Patches/LineageOS-17.1/android_frameworks_base/410987.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Ioana Alexandru <aioana@google.com>
Date: Wed, 31 Jul 2024 13:46:30 +0000
Subject: [PATCH] Check more URIs in notifications

Bug: 281044385
Test: presubmit + tested in current release

(cherry picked from commit f47b41a138ebd60f7b518fb6a9d8aa8230488422,
includes changes from commit 57bf60dd7b6a0a0e9785231f8ec25a458fedde64
and commit 47fa2f79584b0a4e9ca7e9c6b237c4e5cf699032)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:e6ed8a4bef3ec5a2517fc80ac88e2fc09b67c226)
Merged-In: I1ce6bebd9452466d005505dc5b99a0fdc0e05e80
Change-Id: I1ce6bebd9452466d005505dc5b99a0fdc0e05e80
---
 core/java/android/app/Notification.java   | 34 +++++++++++------------
 core/java/android/app/Person.java         | 17 ++++++++++++
 core/java/android/widget/RemoteViews.java |  7 +++++
 3 files changed, 41 insertions(+), 17 deletions(-)

diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index e7f226d091d6..61a355ddbc77 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -2486,29 +2486,22 @@ public class Notification implements Parcelable
             ArrayList<Person> people = extras.getParcelableArrayList(EXTRA_PEOPLE_LIST);
             if (people != null && !people.isEmpty()) {
                 for (Person p : people) {
-                    if (p.getIconUri() != null) {
-                        visitor.accept(p.getIconUri());
-                    }
+                    p.visitUris(visitor);
                 }
             }
 
             // Extras for MessagingStyle. We visit them even if not isStyle(MessagingStyle), since
             // Notification Listeners might use directly (without the isStyle check).
             final Person person = extras.getParcelable(EXTRA_MESSAGING_PERSON);
-            if (person != null && person.getIconUri() != null) {
-                visitor.accept(person.getIconUri());
+            if (person != null) {
+                person.visitUris(visitor);
             }
 
             final Parcelable[] messages = extras.getParcelableArray(EXTRA_MESSAGES);
             if (!ArrayUtils.isEmpty(messages)) {
                 for (MessagingStyle.Message message : MessagingStyle.Message
                         .getMessagesFromBundleArray(messages)) {
-                    visitor.accept(message.getDataUri());
-
-                    Person senderPerson = message.getSenderPerson();
-                    if (senderPerson != null && senderPerson.getIconUri() != null) {
-                        visitor.accept(senderPerson.getIconUri());
-                    }
+                    message.visitUris(visitor);
                 }
             }
 
@@ -2516,12 +2509,7 @@ public class Notification implements Parcelable
             if (!ArrayUtils.isEmpty(historic)) {
                 for (MessagingStyle.Message message : MessagingStyle.Message
                         .getMessagesFromBundleArray(historic)) {
-                    visitor.accept(message.getDataUri());
-
-                    Person senderPerson = message.getSenderPerson();
-                    if (senderPerson != null && senderPerson.getIconUri() != null) {
-                        visitor.accept(senderPerson.getIconUri());
-                    }
+                    message.visitUris(visitor);
                 }
             }
         }
@@ -7779,6 +7767,18 @@ public class Notification implements Parcelable
                 return bundles;
             }
 
+            /**
+             * See {@link Notification#visitUris(Consumer)}.
+             *
+             * @hide
+             */
+            public void visitUris(@NonNull Consumer<Uri> visitor) {
+                visitor.accept(getDataUri());
+                if (mSender != null) {
+                    mSender.visitUris(visitor);
+                }
+            }
+
             /**
              * @return A list of messages read from the bundles.
              *
diff --git a/core/java/android/app/Person.java b/core/java/android/app/Person.java
index b5820ba70020..f6b9054ef0cc 100644
--- a/core/java/android/app/Person.java
+++ b/core/java/android/app/Person.java
@@ -24,6 +24,7 @@ import android.os.Parcel;
 import android.os.Parcelable;
 
 import java.util.Objects;
+import java.util.function.Consumer;
 
 /**
  * Provides an immutable reference to an entity that appears repeatedly on different surfaces of the
@@ -176,6 +177,22 @@ public final class Person implements Parcelable {
         dest.writeBoolean(mIsBot);
     }
 
+    /**
+     * Note all {@link Uri} that are referenced internally, with the expectation that Uri permission
+     * grants will need to be issued to ensure the recipient of this object is able to render its
+     * contents.
+     * See b/281044385 for more context and examples about what happens when this isn't done
+     * correctly.
+     *
+     * @hide
+     */
+    public void visitUris(@NonNull Consumer<Uri> visitor) {
+        visitor.accept(getIconUri());
+        if (mUri != null && !mUri.isEmpty()) {
+            visitor.accept(Uri.parse(mUri));
+        }
+    }
+
     /** Builder for the immutable {@link Person} class. */
     public static class Builder {
         @Nullable private CharSequence mName;
diff --git a/core/java/android/widget/RemoteViews.java b/core/java/android/widget/RemoteViews.java
index c2e591950e25..9f51fbf02570 100644
--- a/core/java/android/widget/RemoteViews.java
+++ b/core/java/android/widget/RemoteViews.java
@@ -761,6 +761,13 @@ public class RemoteViews implements Parcelable, Filter {
             return SET_REMOTE_VIEW_ADAPTER_LIST_TAG;
         }
 
+        @Override
+        public void visitUris(@NonNull Consumer<Uri> visitor) {
+            for (RemoteViews remoteViews : list) {
+                remoteViews.visitUris(visitor);
+            }
+        }
+
         int viewTypeCount;
         ArrayList<RemoteViews> list;
     }