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https://github.com/Divested-Mobile/DivestOS-Build.git
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4fae529ddc
+ a bonus patch for 16.0 and 17.1 as pointed out by @syphyr Signed-off-by: Tavi <tavi@divested.dev>
67 lines
3.4 KiB
Diff
67 lines
3.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Nan Wu <wnan@google.com>
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Date: Fri, 25 Aug 2023 15:02:28 +0000
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Subject: [PATCH] RESTRICT AUTOMERGE Log to detect usage of whitelistToken when
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sending non-PI target
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Log ActivityManagerService.sendIntentSender if the target is not a
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PendingIntent and a non-null whitelistToken is sent to the client.
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This is simply to detect if there are real cases this would happen
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before we decide simply remove whitelistToken in that case.
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Do not pass whitelistToken when sending non-PI target
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In ActivityManagerService.sendIntentSender, if the target is not a
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PendingIntent, do not send whitelistToken to the client.
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Bug: 279428283
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Test: Manual test
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(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:5f12deecd46e79212deba584a1afea97d401dd52)
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Merged-In: I017486354a1ab2f14d0472c355583d53c27c4810
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Change-Id: I017486354a1ab2f14d0472c355583d53c27c4810
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---
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.../server/am/ActivityManagerService.java | 19 ++++++++++++++++---
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1 file changed, 16 insertions(+), 3 deletions(-)
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diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
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index 0bdc9531064e..25b797cdfd8a 100644
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--- a/services/core/java/com/android/server/am/ActivityManagerService.java
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+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
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@@ -7861,12 +7861,12 @@ public class ActivityManagerService extends IActivityManager.Stub
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}
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@Override
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- public int sendIntentSender(IIntentSender target, IBinder whitelistToken, int code,
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+ public int sendIntentSender(IIntentSender target, IBinder allowlistToken, int code,
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Intent intent, String resolvedType,
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IIntentReceiver finishedReceiver, String requiredPermission, Bundle options) {
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if (target instanceof PendingIntentRecord) {
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return ((PendingIntentRecord)target).sendWithResult(code, intent, resolvedType,
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- whitelistToken, finishedReceiver, requiredPermission, options);
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+ allowlistToken, finishedReceiver, requiredPermission, options);
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} else {
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if (intent == null) {
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// Weird case: someone has given us their own custom IIntentSender, and now
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@@ -7878,7 +7878,20 @@ public class ActivityManagerService extends IActivityManager.Stub
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intent = new Intent(Intent.ACTION_MAIN);
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}
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try {
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- target.send(code, intent, resolvedType, whitelistToken, null,
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+ if (allowlistToken != null) {
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+ final int callingUid = Binder.getCallingUid();
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+ final String packageName;
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+ final long token = Binder.clearCallingIdentity();
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+ try {
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+ packageName = AppGlobals.getPackageManager().getNameForUid(callingUid);
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+ } finally {
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+ Binder.restoreCallingIdentity(token);
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+ }
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+ Slog.wtf(TAG, "Send a non-null allowlistToken to a non-PI target."
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+ + " Calling package: " + packageName + "; intent: " + intent
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+ + "; options: " + options);
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+ }
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+ target.send(code, intent, resolvedType, null, null,
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requiredPermission, options);
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} catch (RemoteException e) {
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}
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