Add code to support keystore certificate post processing.
Adds the AIDL needed for the post processing service.
Also adds the client which would communicate via the post processing
service. The call to post processing depends on the presence of a
boolean system property which is set during build time.
Bug: 361877215
Test: manual testing
Change-Id: Icfc11d0d83187e036902ed1060038fc627512879
diff --git a/keystore2/postprocessor_client/Android.bp b/keystore2/postprocessor_client/Android.bp
new file mode 100644
index 0000000..7f0194a
--- /dev/null
+++ b/keystore2/postprocessor_client/Android.bp
@@ -0,0 +1,47 @@
+//
+// Copyright 2024, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+ // See: http://go/android-license-faq
+ // A large-scale-change added 'default_applicable_licenses' to import
+ // all of the 'license_kinds' from "system_security_license"
+ // to get the below license kinds:
+ // SPDX-license-identifier-Apache-2.0
+ default_applicable_licenses: ["system_security_license"],
+}
+
+rust_defaults {
+ name: "libpostprocessor_client_defaults",
+ crate_name: "postprocessor_client",
+ srcs: ["src/lib.rs"],
+ rustlibs: [
+ "android.security.postprocessor-rust",
+ "libanyhow",
+ "libbinder_rs",
+ "liblog_rust",
+ "libmessage_macro",
+ "libthiserror",
+ ],
+ defaults: [
+ "keymint_use_latest_hal_aidl_rust",
+ ],
+}
+
+rust_library {
+ name: "libpostprocessor_client",
+ defaults: [
+ "libpostprocessor_client_defaults",
+ ],
+}