From f79a1aec61d26a671323fd074ab151a0c78cf696 Mon Sep 17 00:00:00 2001
From: Yu-Chi Cheng <yuchicheng@google.com>
Date: Mon, 8 Feb 2021 10:08:02 -0800
Subject: [PATCH] Added hasSha256SigningCertificate to the
 PacakgeManagerService implementation.

The hasSha256SigningCertificate function was added to the PM aidl interface.
This change implements it by connecting it to the existing
PackageManager function.

Bug: 174605881
Test: verified the PM service to work properly on a local device.
Change-Id: Ia7eb1a371778c78aa201199e43b7c5719722113f
---
 .../java/com/android/server/pm/PackageManagerService.java  | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index f68113d5520ab..9c144a90f5731 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -26622,6 +26622,13 @@ public class PackageManagerService extends IPackageManager.Stub
         public String getModuleMetadataPackageName() throws RemoteException {
             return PackageManagerService.this.mModuleInfoProvider.getPackageName();
         }
+
+        @Override
+        public boolean hasSha256SigningCertificate(String packageName, byte[] certificate)
+                throws RemoteException {
+            return PackageManagerService.this.hasSigningCertificate(
+                packageName, certificate, CERT_INPUT_SHA256);
+        }
     }
 
     private AndroidPackage getPackage(String packageName) {