Merge changes from topic "sk_hal" into main am: 0da7c09716

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2797757

Change-Id: I248c59401956abf8cf4750507b65447bf1fb75c0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

security/secretkeeper/aidl/vts/Android.bp

@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2023 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 {
+    default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+rust_test {
+    name: "VtsSecretkeeperTargetTest",
+    srcs: ["secretkeeper_test_client.rs"],
+    test_suites: [
+        "general-tests",
+        "vts",
+    ],
+    rustlibs: [
+        "libsecretkeeper_comm_nostd",
+        "android.hardware.security.secretkeeper-V1-rust",
+        "libbinder_rs",
+        "liblog_rust",
+    ],
+    require_root: true,
+}

security/secretkeeper/aidl/vts/secretkeeper_test_client.rs

@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2023 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.
+ */
+
+#[cfg(test)]
+use binder::StatusCode;
+use log::warn;
+use secretkeeper_comm::data_types::error::SecretkeeperError;
+use secretkeeper_comm::data_types::request::Request;
+use secretkeeper_comm::data_types::request_response_impl::{
+    GetVersionRequest, GetVersionResponse,
+};
+use secretkeeper_comm::data_types::response::Response;
+use secretkeeper_comm::data_types::packet::{ResponsePacket, ResponseType};
+use android_hardware_security_secretkeeper::aidl::android::hardware::security::secretkeeper::ISecretkeeper::ISecretkeeper;
+
+const SECRETKEEPER_IDENTIFIER: &str =
+    "android.hardware.security.secretkeeper.ISecretkeeper/nonsecure";
+const CURRENT_VERSION: u64 = 1;
+
+fn get_connection() -> Option<binder::Strong<dyn ISecretkeeper>> {
+    match binder::get_interface(SECRETKEEPER_IDENTIFIER) {
+        Ok(sk) => Some(sk),
+        Err(StatusCode::NAME_NOT_FOUND) => None,
+        Err(e) => {
+            panic!(
+                "unexpected error while fetching connection to Secretkeeper {:?}",
+                e
+            );
+        }
+    }
+}
+
+// TODO(b/2797757): Add tests that match different HAL defined objects (like request/response)
+// with expected bytes.
+
+#[test]
+fn secret_management_get_version() {
+    let secretkeeper = match get_connection() {
+        Some(sk) => sk,
+        None => {
+            warn!("Secretkeeper HAL is unavailable, skipping test");
+            return;
+        }
+    };
+    let request = GetVersionRequest {};
+    let request_packet = request.serialize_to_packet();
+    let request_bytes = request_packet.into_bytes().unwrap();
+
+    // TODO(b/291224769) The request will need to be encrypted & response need to be decrypted
+    // with key & related artifacts pre-shared via Authgraph Key Exchange HAL.
+
+    let response_bytes = secretkeeper
+        .processSecretManagementRequest(&request_bytes)
+        .unwrap();
+
+    let response_packet = ResponsePacket::from_bytes(&response_bytes).unwrap();
+    assert_eq!(
+        response_packet.response_type().unwrap(),
+        ResponseType::Success
+    );
+    let get_version_response =
+        *GetVersionResponse::deserialize_from_packet(response_packet).unwrap();
+    assert_eq!(get_version_response.version(), CURRENT_VERSION);
+}
+
+#[test]
+fn secret_management_malformed_request() {
+    let secretkeeper = match get_connection() {
+        Some(sk) => sk,
+        None => {
+            warn!("Secretkeeper HAL is unavailable, skipping test");
+            return;
+        }
+    };
+    let request = GetVersionRequest {};
+    let request_packet = request.serialize_to_packet();
+    let mut request_bytes = request_packet.into_bytes().unwrap();
+
+    // Deform the request
+    request_bytes[0] = !request_bytes[0];
+
+    // TODO(b/291224769) The request will need to be encrypted & response need to be decrypted
+    // with key & related artifacts pre-shared via Authgraph Key Exchange HAL.
+
+    let response_bytes = secretkeeper
+        .processSecretManagementRequest(&request_bytes)
+        .unwrap();
+
+    let response_packet = ResponsePacket::from_bytes(&response_bytes).unwrap();
+    assert_eq!(
+        response_packet.response_type().unwrap(),
+        ResponseType::Error
+    );
+    let err = *SecretkeeperError::deserialize_from_packet(response_packet).unwrap();
+    assert_eq!(err, SecretkeeperError::RequestMalformed);
+}