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Backport ChooserTarget package source check from N am: 82b9565bd1

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am: 6d5f80d13b

* commit '6d5f80d13b06d439db08fcd5d25490edb322f923':
  Backport ChooserTarget package source check from N

Change-Id: Iec7902498e2cfe53ce16dc9faf2d91340f416799
This commit is contained in:
Adam Powell
2016-05-02 21:21:11 +00:00
committed by android-build-merger
parent 343600c3ec 6d5f80d13b
commit 7ac638702d
1 changed files with 13 additions and 1 deletions
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14
core/java/com/android/internal/app/ChooserActivity.java
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@@ -656,7 +656,19 @@ public class ChooserActivity extends ResolverActivity {
}
intent.setComponent(mChooserTarget.getComponentName());
intent.putExtras(mChooserTarget.getIntentExtras());
activity.startActivityAsCaller(intent, options, true, userId);
// Important: we will ignore the target security checks in ActivityManager
// if and only if the ChooserTarget's target package is the same package
// where we got the ChooserTargetService that provided it. This lets a
// ChooserTargetService provide a non-exported or permission-guarded target
// to the chooser for the user to pick.
//
// If mSourceInfo is null, we got this ChooserTarget from the caller or elsewhere
// so we'll obey the caller's normal security checks.
final boolean ignoreTargetSecurity = mSourceInfo != null
&& mSourceInfo.getResolvedComponentName().getPackageName()
.equals(mChooserTarget.getComponentName().getPackageName());
activity.startActivityAsCaller(intent, options, ignoreTargetSecurity, userId);
return true;
}