libbinder: Add binderRpcTestService for Trusty
Add Trusty code and build files for binderRpcTestService
so we can run the binderRpcTest tests on Android against
a Trusty service.
Bug: 230135749
Test: build Trusty
Test: mmm tests
Change-Id: Id4dbe453229c1f1b93da2811cec265c0e331edfe
diff --git a/libs/binder/Android.bp b/libs/binder/Android.bp
index 28369d6..ec4b66c 100644
--- a/libs/binder/Android.bp
+++ b/libs/binder/Android.bp
@@ -195,18 +195,25 @@
],
}
-cc_library_shared {
- name: "libbinder_on_trusty_mock",
- defaults: ["libbinder_common_defaults"],
+cc_library_headers {
+ name: "trusty_mock_headers",
+ host_supported: true,
- srcs: [
- // Trusty-specific files
- "trusty/logging.cpp",
- "trusty/OS.cpp",
- "trusty/RpcServerTrusty.cpp",
- "trusty/RpcTransportTipcTrusty.cpp",
- "trusty/TrustyStatus.cpp",
- "trusty/socket.cpp",
+ export_include_dirs: [
+ "trusty/include",
+ "trusty/include_mock",
+ ],
+
+ visibility: [
+ ":__subpackages__",
+ ],
+}
+
+cc_defaults {
+ name: "trusty_mock_defaults",
+
+ header_libs: [
+ "trusty_mock_headers",
],
cflags: [
@@ -227,16 +234,29 @@
],
rtti: false,
- local_include_dirs: [
- "trusty/include",
- "trusty/include_mock",
- ],
-
visibility: [
":__subpackages__",
],
}
+cc_library_shared {
+ name: "libbinder_on_trusty_mock",
+ defaults: [
+ "libbinder_common_defaults",
+ "trusty_mock_defaults",
+ ],
+
+ srcs: [
+ // Trusty-specific files
+ "trusty/logging.cpp",
+ "trusty/OS.cpp",
+ "trusty/RpcServerTrusty.cpp",
+ "trusty/RpcTransportTipcTrusty.cpp",
+ "trusty/TrustyStatus.cpp",
+ "trusty/socket.cpp",
+ ],
+}
+
cc_defaults {
name: "libbinder_kernel_defaults",
srcs: [
diff --git a/libs/binder/tests/Android.bp b/libs/binder/tests/Android.bp
index 5db3187..bab4e73 100644
--- a/libs/binder/tests/Android.bp
+++ b/libs/binder/tests/Android.bp
@@ -336,6 +336,29 @@
],
}
+cc_binary {
+ name: "binderRpcTestService_on_trusty_mock",
+ defaults: [
+ "trusty_mock_defaults",
+ ],
+
+ srcs: [
+ "binderRpcTestCommon.cpp",
+ "binderRpcTestServiceTrusty.cpp",
+ ],
+
+ shared_libs: [
+ "libbinder_on_trusty_mock",
+ "libbase",
+ "libutils",
+ "libcutils",
+ ],
+
+ static_libs: [
+ "binderRpcTestIface-cpp",
+ ],
+}
+
cc_test {
name: "binderRpcTest",
defaults: [
@@ -347,6 +370,7 @@
// Add the Trusty mock library as a fake dependency so it gets built
required: [
"libbinder_on_trusty_mock",
+ "binderRpcTestService_on_trusty_mock",
],
}
diff --git a/libs/binder/tests/binderRpcTest.cpp b/libs/binder/tests/binderRpcTest.cpp
index 8afa49b..9be5b87 100644
--- a/libs/binder/tests/binderRpcTest.cpp
+++ b/libs/binder/tests/binderRpcTest.cpp
@@ -14,6 +14,7 @@
* limitations under the License.
*/
+#include <aidl/IBinderRpcTest.h>
#include <android-base/stringprintf.h>
#include <chrono>
@@ -1100,15 +1101,6 @@
return ret;
}
-static std::vector<uint32_t> testVersions() {
- std::vector<uint32_t> versions;
- for (size_t i = 0; i < RPC_WIRE_PROTOCOL_VERSION_NEXT; i++) {
- versions.push_back(i);
- }
- versions.push_back(RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL);
- return versions;
-}
-
INSTANTIATE_TEST_CASE_P(PerSocket, BinderRpc,
::testing::Combine(::testing::ValuesIn(testSocketTypes()),
::testing::ValuesIn(RpcSecurityValues()),
diff --git a/libs/binder/tests/binderRpcTestCommon.cpp b/libs/binder/tests/binderRpcTestCommon.cpp
index 0d9aa95..fe9a5a1 100644
--- a/libs/binder/tests/binderRpcTestCommon.cpp
+++ b/libs/binder/tests/binderRpcTestCommon.cpp
@@ -19,6 +19,6 @@
namespace android {
std::atomic<int32_t> MyBinderRpcSession::gNum;
-sp<IBinder> MyBinderRpcTest::mHeldBinder;
+sp<IBinder> MyBinderRpcTestBase::mHeldBinder;
} // namespace android
diff --git a/libs/binder/tests/binderRpcTestCommon.h b/libs/binder/tests/binderRpcTestCommon.h
index 654e16c..262d7e4 100644
--- a/libs/binder/tests/binderRpcTestCommon.h
+++ b/libs/binder/tests/binderRpcTestCommon.h
@@ -22,37 +22,42 @@
#include <BnBinderRpcCallback.h>
#include <BnBinderRpcSession.h>
#include <BnBinderRpcTest.h>
-#include <aidl/IBinderRpcTest.h>
+#include <android-base/stringprintf.h>
+#include <binder/Binder.h>
+#include <binder/BpBinder.h>
+#include <binder/IPCThreadState.h>
+#include <binder/IServiceManager.h>
+#include <binder/RpcServer.h>
+#include <binder/RpcSession.h>
+#include <binder/RpcThreads.h>
+#include <binder/RpcTransport.h>
+#include <binder/RpcTransportRaw.h>
+#include <unistd.h>
+#include <cinttypes>
+#include <string>
+#include <vector>
+
+#ifndef __TRUSTY__
#include <android-base/file.h>
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <android/binder_auto_utils.h>
#include <android/binder_libbinder.h>
-#include <binder/Binder.h>
-#include <binder/BpBinder.h>
-#include <binder/IPCThreadState.h>
-#include <binder/IServiceManager.h>
#include <binder/ProcessState.h>
-#include <binder/RpcServer.h>
-#include <binder/RpcSession.h>
-#include <binder/RpcThreads.h>
#include <binder/RpcTlsTestUtils.h>
#include <binder/RpcTlsUtils.h>
-#include <binder/RpcTransport.h>
-#include <binder/RpcTransportRaw.h>
#include <binder/RpcTransportTls.h>
-#include <unistd.h>
-#include <string>
-#include <vector>
#include <signal.h>
-#include "../BuildFlags.h"
-#include "../FdTrigger.h"
#include "../OS.h" // for testing UnixBootstrap clients
#include "../RpcSocketAddress.h" // for testing preconnected clients
-#include "../RpcState.h" // for debugging
#include "../vm_sockets.h" // for VMADDR_*
+#endif // __TRUSTY__
+
+#include "../BuildFlags.h"
+#include "../FdTrigger.h"
+#include "../RpcState.h" // for debugging
#include "utils/Errors.h"
namespace android {
@@ -65,6 +70,19 @@
return {RpcSecurity::RAW, RpcSecurity::TLS};
}
+static inline std::vector<uint32_t> testVersions() {
+ std::vector<uint32_t> versions;
+ for (size_t i = 0; i < RPC_WIRE_PROTOCOL_VERSION_NEXT; i++) {
+ versions.push_back(i);
+ }
+ versions.push_back(RPC_WIRE_PROTOCOL_VERSION_EXPERIMENTAL);
+ return versions;
+}
+
+static inline std::string trustyIpcPort(uint32_t serverVersion) {
+ return base::StringPrintf("com.android.trusty.binderRpcTestService.V%" PRIu32, serverVersion);
+}
+
enum class SocketType {
PRECONNECTED,
UNIX,
@@ -118,6 +136,7 @@
bool allowConnectFailure = false;
};
+#ifndef __TRUSTY__
static inline void writeString(android::base::borrowed_fd fd, std::string_view str) {
uint64_t length = str.length();
CHECK(android::base::WriteFully(fd, &length, sizeof(length)));
@@ -182,6 +201,7 @@
}).detach();
return readFd;
}
+#endif // __TRUSTY__
// A threadsafe channel where writes block until the value is read.
template <typename T>
@@ -252,9 +272,12 @@
std::vector<std::string> mValues;
};
-class MyBinderRpcTest : public BnBinderRpcTest {
+// Base class for all concrete implementations of MyBinderRpcTest.
+// Sub-classes that want to provide a full implementation should derive
+// from this class instead of MyBinderRpcTestDefault below so the compiler
+// checks that all methods are implemented.
+class MyBinderRpcTestBase : public BnBinderRpcTest {
public:
- wp<RpcServer> server;
int port = 0;
Status sendString(const std::string& str) override {
@@ -269,18 +292,6 @@
*out = port;
return Status::ok();
}
- Status countBinders(std::vector<int32_t>* out) override {
- sp<RpcServer> spServer = server.promote();
- if (spServer == nullptr) {
- return Status::fromExceptionCode(Status::EX_NULL_POINTER);
- }
- out->clear();
- for (auto session : spServer->listSessions()) {
- size_t count = session->state()->countBinders();
- out->push_back(count);
- }
- return Status::ok();
- }
Status getNullBinder(sp<IBinder>* out) override {
out->clear();
return Status::ok();
@@ -381,62 +392,55 @@
return doCallback(callback, oneway, delayed, value);
}
- Status die(bool cleanup) override {
- if (cleanup) {
- exit(1);
- } else {
- _exit(1);
- }
- }
-
- Status scheduleShutdown() override {
- sp<RpcServer> strongServer = server.promote();
- if (strongServer == nullptr) {
+protected:
+ // Generic version of countBinders that works with both
+ // RpcServer and RpcServerTrusty
+ template <typename T>
+ Status countBindersImpl(const wp<T>& server, std::vector<int32_t>* out) {
+ sp<T> spServer = server.promote();
+ if (spServer == nullptr) {
return Status::fromExceptionCode(Status::EX_NULL_POINTER);
}
- RpcMaybeThread([=] {
- LOG_ALWAYS_FATAL_IF(!strongServer->shutdown(), "Could not shutdown");
- }).detach();
- return Status::ok();
- }
-
- Status useKernelBinderCallingId() override {
- // this is WRONG! It does not make sense when using RPC binder, and
- // because it is SO wrong, and so much code calls this, it should abort!
-
- if constexpr (kEnableKernelIpc) {
- (void)IPCThreadState::self()->getCallingPid();
+ out->clear();
+ for (auto session : spServer->listSessions()) {
+ size_t count = session->state()->countBinders();
+ out->push_back(count);
}
return Status::ok();
}
+};
- Status echoAsFile(const std::string& content, android::os::ParcelFileDescriptor* out) override {
- out->reset(mockFileDescriptor(content));
- return Status::ok();
+// Default implementation of MyBinderRpcTest that can be used as-is
+// or derived from by classes that only want to implement a subset of
+// the unimplemented methods
+class MyBinderRpcTestDefault : public MyBinderRpcTestBase {
+public:
+ Status countBinders(std::vector<int32_t>* /*out*/) override {
+ return Status::fromStatusT(UNKNOWN_TRANSACTION);
}
- Status concatFiles(const std::vector<android::os::ParcelFileDescriptor>& files,
- android::os::ParcelFileDescriptor* out) override {
- std::string acc;
- for (const auto& file : files) {
- std::string result;
- CHECK(android::base::ReadFdToString(file.get(), &result));
- acc.append(result);
- }
- out->reset(mockFileDescriptor(acc));
- return Status::ok();
+ Status die(bool /*cleanup*/) override { return Status::fromStatusT(UNKNOWN_TRANSACTION); }
+
+ Status scheduleShutdown() override { return Status::fromStatusT(UNKNOWN_TRANSACTION); }
+
+ Status useKernelBinderCallingId() override { return Status::fromStatusT(UNKNOWN_TRANSACTION); }
+
+ Status echoAsFile(const std::string& /*content*/,
+ android::os::ParcelFileDescriptor* /*out*/) override {
+ return Status::fromStatusT(UNKNOWN_TRANSACTION);
}
- HandoffChannel<android::base::unique_fd> mFdChannel;
-
- Status blockingSendFdOneway(const android::os::ParcelFileDescriptor& fd) override {
- mFdChannel.write(android::base::unique_fd(fcntl(fd.get(), F_DUPFD_CLOEXEC, 0)));
- return Status::ok();
+ Status concatFiles(const std::vector<android::os::ParcelFileDescriptor>& /*files*/,
+ android::os::ParcelFileDescriptor* /*out*/) override {
+ return Status::fromStatusT(UNKNOWN_TRANSACTION);
}
- Status blockingRecvFd(android::os::ParcelFileDescriptor* fd) override {
- fd->reset(mFdChannel.read());
- return Status::ok();
+ Status blockingSendFdOneway(const android::os::ParcelFileDescriptor& /*fd*/) override {
+ return Status::fromStatusT(UNKNOWN_TRANSACTION);
+ }
+
+ Status blockingRecvFd(android::os::ParcelFileDescriptor* /*fd*/) override {
+ return Status::fromStatusT(UNKNOWN_TRANSACTION);
}
};
diff --git a/libs/binder/tests/binderRpcTestService.cpp b/libs/binder/tests/binderRpcTestService.cpp
index cc9726b..714f063 100644
--- a/libs/binder/tests/binderRpcTestService.cpp
+++ b/libs/binder/tests/binderRpcTestService.cpp
@@ -18,6 +18,73 @@
using namespace android;
+class MyBinderRpcTestAndroid : public MyBinderRpcTestBase {
+public:
+ wp<RpcServer> server;
+
+ Status countBinders(std::vector<int32_t>* out) override {
+ return countBindersImpl(server, out);
+ }
+
+ Status die(bool cleanup) override {
+ if (cleanup) {
+ exit(1);
+ } else {
+ _exit(1);
+ }
+ }
+
+ Status scheduleShutdown() override {
+ sp<RpcServer> strongServer = server.promote();
+ if (strongServer == nullptr) {
+ return Status::fromExceptionCode(Status::EX_NULL_POINTER);
+ }
+ RpcMaybeThread([=] {
+ LOG_ALWAYS_FATAL_IF(!strongServer->shutdown(), "Could not shutdown");
+ }).detach();
+ return Status::ok();
+ }
+
+ Status useKernelBinderCallingId() override {
+ // this is WRONG! It does not make sense when using RPC binder, and
+ // because it is SO wrong, and so much code calls this, it should abort!
+
+ if constexpr (kEnableKernelIpc) {
+ (void)IPCThreadState::self()->getCallingPid();
+ }
+ return Status::ok();
+ }
+
+ Status echoAsFile(const std::string& content, android::os::ParcelFileDescriptor* out) override {
+ out->reset(mockFileDescriptor(content));
+ return Status::ok();
+ }
+
+ Status concatFiles(const std::vector<android::os::ParcelFileDescriptor>& files,
+ android::os::ParcelFileDescriptor* out) override {
+ std::string acc;
+ for (const auto& file : files) {
+ std::string result;
+ CHECK(android::base::ReadFdToString(file.get(), &result));
+ acc.append(result);
+ }
+ out->reset(mockFileDescriptor(acc));
+ return Status::ok();
+ }
+
+ HandoffChannel<android::base::unique_fd> mFdChannel;
+
+ Status blockingSendFdOneway(const android::os::ParcelFileDescriptor& fd) override {
+ mFdChannel.write(android::base::unique_fd(fcntl(fd.get(), F_DUPFD_CLOEXEC, 0)));
+ return Status::ok();
+ }
+
+ Status blockingRecvFd(android::os::ParcelFileDescriptor* fd) override {
+ fd->reset(mFdChannel.read());
+ return Status::ok();
+ }
+};
+
int main(int argc, const char* argv[]) {
LOG_ALWAYS_FATAL_IF(argc != 3, "Invalid number of arguments: %d", argc);
base::unique_fd writeEnd(atoi(argv[1]));
@@ -88,7 +155,7 @@
// sizeof(sa_family_t)==2 in addrlen
CHECK_GE(len, sizeof(sa_family_t));
const sockaddr* addr = reinterpret_cast<const sockaddr*>(addrPtr);
- sp<MyBinderRpcTest> service = sp<MyBinderRpcTest>::make();
+ sp<MyBinderRpcTestAndroid> service = sp<MyBinderRpcTestAndroid>::make();
switch (addr->sa_family) {
case AF_UNIX:
// nothing to save
diff --git a/libs/binder/tests/binderRpcTestServiceTrusty.cpp b/libs/binder/tests/binderRpcTestServiceTrusty.cpp
new file mode 100644
index 0000000..8557389
--- /dev/null
+++ b/libs/binder/tests/binderRpcTestServiceTrusty.cpp
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+
+#define TLOG_TAG "binderRpcTestService"
+
+#include <android-base/stringprintf.h>
+#include <binder/RpcServerTrusty.h>
+#include <inttypes.h>
+#include <lib/tipc/tipc.h>
+#include <lk/err_ptr.h>
+#include <stdio.h>
+#include <trusty_log.h>
+#include <vector>
+
+#include "binderRpcTestCommon.h"
+
+using namespace android;
+using android::base::StringPrintf;
+using binder::Status;
+
+static int gConnectionCounter = 0;
+
+class MyBinderRpcTestTrusty : public MyBinderRpcTestDefault {
+public:
+ wp<RpcServerTrusty> server;
+
+ Status countBinders(std::vector<int32_t>* out) override {
+ return countBindersImpl(server, out);
+ }
+
+ Status scheduleShutdown() override {
+ // TODO: Trusty does not support shutting down the tipc event loop,
+ // so we just terminate the service app since it is marked
+ // restart_on_exit
+ exit(EXIT_SUCCESS);
+ }
+
+ // TODO(b/242940548): implement echoAsFile and concatFiles
+};
+
+struct ServerInfo {
+ std::unique_ptr<std::string> port;
+ sp<RpcServerTrusty> server;
+};
+
+int main(void) {
+ TLOGI("Starting service\n");
+
+ tipc_hset* hset = tipc_hset_create();
+ if (IS_ERR(hset)) {
+ TLOGE("Failed to create handle set (%d)\n", PTR_ERR(hset));
+ return EXIT_FAILURE;
+ }
+
+ const auto port_acl = RpcServerTrusty::PortAcl{
+ .flags = IPC_PORT_ALLOW_NS_CONNECT | IPC_PORT_ALLOW_TA_CONNECT,
+ };
+
+ std::vector<ServerInfo> servers;
+ for (auto serverVersion : testVersions()) {
+ ServerInfo serverInfo{
+ .port = std::make_unique<std::string>(trustyIpcPort(serverVersion)),
+ };
+ TLOGI("Adding service port '%s'\n", serverInfo.port->c_str());
+
+ // Message size needs to be large enough to cover all messages sent by the
+ // tests: SendAndGetResultBackBig sends two large strings.
+ constexpr size_t max_msg_size = 4096;
+ auto serverOrErr =
+ RpcServerTrusty::make(hset, serverInfo.port->c_str(),
+ std::shared_ptr<const RpcServerTrusty::PortAcl>(&port_acl),
+ max_msg_size);
+ if (!serverOrErr.ok()) {
+ TLOGE("Failed to create RpcServer (%d)\n", serverOrErr.error());
+ return EXIT_FAILURE;
+ }
+
+ auto server = std::move(*serverOrErr);
+ serverInfo.server = server;
+ serverInfo.server->setProtocolVersion(serverVersion);
+ serverInfo.server->setPerSessionRootObject([=](const void* /*addrPtr*/, size_t /*len*/) {
+ auto service = sp<MyBinderRpcTestTrusty>::make();
+ // Assign a unique connection identifier to service->port so
+ // getClientPort returns a unique value per connection
+ service->port = ++gConnectionCounter;
+ service->server = server;
+ return service;
+ });
+
+ servers.push_back(std::move(serverInfo));
+ }
+
+ return tipc_run_event_loop(hset);
+}
diff --git a/libs/binder/tests/binderRpcUniversalTests.cpp b/libs/binder/tests/binderRpcUniversalTests.cpp
index f960442..9cd8a82 100644
--- a/libs/binder/tests/binderRpcUniversalTests.cpp
+++ b/libs/binder/tests/binderRpcUniversalTests.cpp
@@ -327,7 +327,7 @@
{RpcSession::FileDescriptorTransportMode::UNIX},
});
- auto nastyNester = sp<MyBinderRpcTest>::make();
+ auto nastyNester = sp<MyBinderRpcTestDefault>::make();
EXPECT_OK(proc.rootIface->nestMe(nastyNester, 10));
wp<IBinder> weak = nastyNester;
diff --git a/libs/binder/trusty/binderRpcTest/aidl/rules.mk b/libs/binder/trusty/binderRpcTest/aidl/rules.mk
new file mode 100644
index 0000000..1afd324
--- /dev/null
+++ b/libs/binder/trusty/binderRpcTest/aidl/rules.mk
@@ -0,0 +1,30 @@
+# Copyright (C) 2022 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.
+#
+
+LOCAL_DIR := $(GET_LOCAL_DIR)
+LIBBINDER_TESTS_DIR := frameworks/native/libs/binder/tests
+
+MODULE := $(LOCAL_DIR)
+
+MODULE_AIDLS := \
+ $(LIBBINDER_TESTS_DIR)/BinderRpcTestClientInfo.aidl \
+ $(LIBBINDER_TESTS_DIR)/BinderRpcTestServerConfig.aidl \
+ $(LIBBINDER_TESTS_DIR)/BinderRpcTestServerInfo.aidl \
+ $(LIBBINDER_TESTS_DIR)/IBinderRpcCallback.aidl \
+ $(LIBBINDER_TESTS_DIR)/IBinderRpcSession.aidl \
+ $(LIBBINDER_TESTS_DIR)/IBinderRpcTest.aidl \
+ $(LIBBINDER_TESTS_DIR)/ParcelableCertificateData.aidl \
+
+include make/aidl.mk
diff --git a/libs/binder/trusty/binderRpcTest/service/manifest.json b/libs/binder/trusty/binderRpcTest/service/manifest.json
new file mode 100644
index 0000000..1c4f7ee
--- /dev/null
+++ b/libs/binder/trusty/binderRpcTest/service/manifest.json
@@ -0,0 +1,10 @@
+{
+ "uuid": "87e424e5-69d7-4bbd-8b7c-7e24812cbc94",
+ "app_name": "binderRpcTestService",
+ "min_heap": 65536,
+ "min_stack": 16384,
+ "mgmt_flags": {
+ "restart_on_exit": true,
+ "non_critical_app": true
+ }
+}
diff --git a/libs/binder/trusty/binderRpcTest/service/rules.mk b/libs/binder/trusty/binderRpcTest/service/rules.mk
new file mode 100644
index 0000000..5d1a51d
--- /dev/null
+++ b/libs/binder/trusty/binderRpcTest/service/rules.mk
@@ -0,0 +1,33 @@
+# Copyright (C) 2022 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.
+#
+
+LOCAL_DIR := $(GET_LOCAL_DIR)
+LIBBINDER_TESTS_DIR := frameworks/native/libs/binder/tests
+
+MODULE := $(LOCAL_DIR)
+
+MANIFEST := $(LOCAL_DIR)/manifest.json
+
+MODULE_SRCS := \
+ $(LIBBINDER_TESTS_DIR)/binderRpcTestCommon.cpp \
+ $(LIBBINDER_TESTS_DIR)/binderRpcTestServiceTrusty.cpp \
+
+MODULE_LIBRARY_DEPS := \
+ frameworks/native/libs/binder/trusty \
+ frameworks/native/libs/binder/trusty/binderRpcTest/aidl \
+ trusty/user/base/lib/libstdc++-trusty \
+ trusty/user/base/lib/tipc \
+
+include make/trusted_app.mk
diff --git a/libs/binder/trusty/include/binder/RpcServerTrusty.h b/libs/binder/trusty/include/binder/RpcServerTrusty.h
index 7d9dd8c..6678eb8 100644
--- a/libs/binder/trusty/include/binder/RpcServerTrusty.h
+++ b/libs/binder/trusty/include/binder/RpcServerTrusty.h
@@ -71,6 +71,11 @@
}
sp<IBinder> getRootObject() { return mRpcServer->getRootObject(); }
+ /**
+ * For debugging!
+ */
+ std::vector<sp<RpcSession>> listSessions() { return mRpcServer->listSessions(); }
+
private:
// Both this class and RpcServer have multiple non-copyable fields,
// including mPortAcl below which can't be copied because mUuidPtrs
diff --git a/libs/binder/trusty/include_mock/lib/tipc/tipc.h b/libs/binder/trusty/include_mock/lib/tipc/tipc.h
new file mode 100644
index 0000000..f295be4
--- /dev/null
+++ b/libs/binder/trusty/include_mock/lib/tipc/tipc.h
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+#pragma once
+
+__BEGIN_DECLS
+
+struct tipc_hset;
+
+struct tipc_hset* tipc_hset_create(void) {
+ return nullptr;
+}
+int tipc_run_event_loop(struct tipc_hset*) {
+ return 0;
+}
+
+__END_DECLS
diff --git a/libs/binder/trusty/include_mock/lk/err_ptr.h b/libs/binder/trusty/include_mock/lk/err_ptr.h
new file mode 100644
index 0000000..ab3fbba
--- /dev/null
+++ b/libs/binder/trusty/include_mock/lk/err_ptr.h
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2022 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.
+ */
+#pragma once
+
+#define IS_ERR(x) (!(x))
+#define PTR_ERR(x) (!!(x))
diff --git a/libs/binder/trusty/include_mock/trusty_ipc.h b/libs/binder/trusty/include_mock/trusty_ipc.h
index a2170ce..43ab84a 100644
--- a/libs/binder/trusty/include_mock/trusty_ipc.h
+++ b/libs/binder/trusty/include_mock/trusty_ipc.h
@@ -24,6 +24,9 @@
#define INFINITE_TIME 1
#define IPC_MAX_MSG_HANDLES 8
+#define IPC_PORT_ALLOW_TA_CONNECT 0x1
+#define IPC_PORT_ALLOW_NS_CONNECT 0x2
+
#define IPC_HANDLE_POLL_HUP 0x1
#define IPC_HANDLE_POLL_MSG 0x2
#define IPC_HANDLE_POLL_SEND_UNBLOCKED 0x4
diff --git a/libs/binder/trusty/rules.mk b/libs/binder/trusty/rules.mk
index 4e5cd18..42db29a 100644
--- a/libs/binder/trusty/rules.mk
+++ b/libs/binder/trusty/rules.mk
@@ -79,6 +79,11 @@
-DBINDER_RPC_SINGLE_THREADED \
-D__ANDROID_VNDK__ \
+# libbinder has some deprecated declarations that we want to produce warnings
+# not errors
+MODULE_EXPORT_COMPILEFLAGS += \
+ -Wno-error=deprecated-declarations \
+
MODULE_LIBRARY_DEPS += \
trusty/user/base/lib/libstdc++-trusty \
trusty/user/base/lib/tipc \
diff --git a/libs/binder/trusty/usertests-inc.mk b/libs/binder/trusty/usertests-inc.mk
new file mode 100644
index 0000000..2f5a7f4
--- /dev/null
+++ b/libs/binder/trusty/usertests-inc.mk
@@ -0,0 +1,17 @@
+# Copyright (C) 2022 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.
+#
+
+TRUSTY_USER_TESTS += \
+ frameworks/native/libs/binder/trusty/binderRpcTest/service \