commit 0362f7f22c97bf6fc999f7db800a639509dea734
author Alice Wang <aliceywang@google.com> Thu Mar 21 08:16:26 2024 +0000
committer Alice Wang <aliceywang@google.com> Thu Mar 21 15:57:13 2024 +0000
tree 8d0efbe2fa750a91ed69ca6e975137481242ea14
parent ab86c8364b0c7e2f7479a65172884786f783194f

[attestation] Add API to check AVF RKP Hal presence in VM Attestation

This cl adds a new API in VirtualMachineManager to check whether
remote attestation is supported on a device.

Since Remote Attestation is a strongly recommended feature for Android
V, the new API is needed to determine whether we should proceed with
the Remote Attestation CTS tests.

Bug: 329652894
Test: atest MicrodroidTests
Change-Id: I0941914e7a5f1a483705d3faf7091b47ada41b1f

java/framework/api/test-current.txt

diff --git a/java/framework/api/test-current.txt b/java/framework/api/test-current.txt
index a8b2088..25eab18 100644
--- a/java/framework/api/test-current.txt
+++ b/java/framework/api/test-current.txt
@@ -26,6 +26,7 @@
   public class VirtualMachineManager {
     method @FlaggedApi("com.android.system.virtualmachine.flags.avf_v_test_apis") @NonNull public java.util.List<java.lang.String> getSupportedOSList() throws android.system.virtualmachine.VirtualMachineException;
     method @FlaggedApi("com.android.system.virtualmachine.flags.avf_v_test_apis") @RequiresPermission(android.system.virtualmachine.VirtualMachine.MANAGE_VIRTUAL_MACHINE_PERMISSION) public boolean isFeatureEnabled(String) throws android.system.virtualmachine.VirtualMachineException;
+    method @FlaggedApi("com.android.system.virtualmachine.flags.avf_v_test_apis") @RequiresPermission(android.system.virtualmachine.VirtualMachine.MANAGE_VIRTUAL_MACHINE_PERMISSION) public boolean isRemoteAttestationSupported() throws android.system.virtualmachine.VirtualMachineException;
     field @FlaggedApi("com.android.system.virtualmachine.flags.avf_v_test_apis") public static final String FEATURE_DICE_CHANGES = "com.android.kvm.DICE_CHANGES";
     field @FlaggedApi("com.android.system.virtualmachine.flags.avf_v_test_apis") public static final String FEATURE_LLPVM_CHANGES = "com.android.kvm.LLPVM_CHANGES";
     field @FlaggedApi("com.android.system.virtualmachine.flags.avf_v_test_apis") public static final String FEATURE_MULTI_TENANT = "com.android.kvm.MULTI_TENANT";