pvmfw: Support com.android.virt.name property
Teach pvmfw to recognize a new AVB property that will be used to gate
features specific to particular VMs, such as the way we currently
support the RKP VM with special rollback protection and its DICE chain
marker. For now, only add the infrastructure and unit-tests.
Note: No functional change intended.
Bug: 378673494
Bug: 377276983
Test: m pvmfw_bin
Test: atest libpvmfw_avb.integration_test libpvmfw.dice.test
Change-Id: Ic1fd923df361e19b2d0cd323aa6a0ca866a281a6
diff --git a/guest/pvmfw/avb/Android.bp b/guest/pvmfw/avb/Android.bp
index 141c1d2..0d55d7c 100644
--- a/guest/pvmfw/avb/Android.bp
+++ b/guest/pvmfw/avb/Android.bp
@@ -37,6 +37,7 @@
":test_image_with_one_hashdesc",
":test_image_with_non_initrd_hashdesc",
":test_image_with_initrd_and_non_initrd_desc",
+ ":test_image_with_name",
":test_image_with_invalid_page_size",
":test_image_with_negative_page_size",
":test_image_with_overflow_page_size",
@@ -123,6 +124,20 @@
}
avb_add_hash_footer {
+ name: "test_image_with_name",
+ src: ":unsigned_test_image",
+ partition_name: "boot",
+ private_key: ":pvmfw_sign_key",
+ salt: "2134",
+ props: [
+ {
+ name: "com.android.virt.name",
+ value: "test_vm_name",
+ },
+ ],
+}
+
+avb_add_hash_footer {
name: "test_image_with_invalid_page_size",
src: ":unsigned_test_image",
partition_name: "boot",