mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
213 lines
7.6 KiB
213 lines
7.6 KiB
// |
|
// |
|
// Copyright 2023 gRPC authors. |
|
// |
|
// 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. |
|
// |
|
// |
|
#include <memory> |
|
|
|
#include <gmock/gmock.h> |
|
#include <gtest/gtest.h> |
|
|
|
#include "absl/log/log.h" |
|
#include "absl/synchronization/notification.h" |
|
|
|
#include <grpc/credentials.h> |
|
#include <grpc/grpc_security.h> |
|
#include <grpcpp/channel.h> |
|
#include <grpcpp/client_context.h> |
|
#include <grpcpp/create_channel.h> |
|
#include <grpcpp/server.h> |
|
#include <grpcpp/server_builder.h> |
|
|
|
#include "test/core/test_util/port.h" |
|
#include "test/core/test_util/test_config.h" |
|
#include "test/core/test_util/tls_utils.h" |
|
#include "test/cpp/end2end/test_service_impl.h" |
|
|
|
namespace grpc { |
|
namespace testing { |
|
namespace { |
|
|
|
constexpr char kCaCertPath[] = "src/core/tsi/test_creds/ca.pem"; |
|
constexpr char kServerCertPath[] = "src/core/tsi/test_creds/server1.pem"; |
|
constexpr char kServerKeyPath[] = "src/core/tsi/test_creds/server1.key"; |
|
constexpr char kClientCertPath[] = "src/core/tsi/test_creds/client.pem"; |
|
constexpr char kClientKeyPath[] = "src/core/tsi/test_creds/client.key"; |
|
constexpr char kMessage[] = "Hello"; |
|
|
|
class SslCredentialsTest : public ::testing::Test { |
|
protected: |
|
void RunServer(absl::Notification* notification) { |
|
std::string root_cert = grpc_core::testing::GetFileContents(kCaCertPath); |
|
grpc::SslServerCredentialsOptions::PemKeyCertPair key_cert_pair = { |
|
grpc_core::testing::GetFileContents(kServerKeyPath), |
|
grpc_core::testing::GetFileContents(kServerCertPath)}; |
|
// TODO(gtcooke94) Parametrize this test for TLS and mTLS as well |
|
grpc::SslServerCredentialsOptions ssl_options; |
|
ssl_options.pem_key_cert_pairs.push_back(key_cert_pair); |
|
ssl_options.pem_root_certs = root_cert; |
|
ssl_options.force_client_auth = true; |
|
|
|
grpc::ServerBuilder builder; |
|
TestServiceImpl service_; |
|
|
|
builder.AddListeningPort(server_addr_, |
|
grpc::SslServerCredentials(ssl_options)); |
|
builder.RegisterService("foo.test.google.fr", &service_); |
|
server_ = builder.BuildAndStart(); |
|
notification->Notify(); |
|
server_->Wait(); |
|
} |
|
|
|
void TearDown() override { |
|
if (server_ != nullptr) { |
|
server_->Shutdown(); |
|
server_thread_->join(); |
|
delete server_thread_; |
|
} |
|
} |
|
|
|
TestServiceImpl service_; |
|
std::unique_ptr<Server> server_ = nullptr; |
|
std::thread* server_thread_ = nullptr; |
|
std::string server_addr_; |
|
}; |
|
|
|
void DoRpc(const std::string& server_addr, |
|
const SslCredentialsOptions& ssl_options, |
|
grpc_ssl_session_cache* cache, bool expect_session_reuse) { |
|
ChannelArguments channel_args; |
|
channel_args.SetPointer(std::string(GRPC_SSL_SESSION_CACHE_ARG), cache); |
|
channel_args.SetSslTargetNameOverride("foo.test.google.fr"); |
|
|
|
std::shared_ptr<Channel> channel = grpc::CreateCustomChannel( |
|
server_addr, grpc::SslCredentials(ssl_options), channel_args); |
|
|
|
auto stub = grpc::testing::EchoTestService::NewStub(channel); |
|
grpc::testing::EchoRequest request; |
|
grpc::testing::EchoResponse response; |
|
request.set_message(kMessage); |
|
ClientContext context; |
|
context.set_deadline(grpc_timeout_seconds_to_deadline(/*time_s=*/60)); |
|
grpc::Status result = stub->Echo(&context, request, &response); |
|
EXPECT_TRUE(result.ok()); |
|
if (!result.ok()) { |
|
LOG(ERROR) << result.error_message() << ", " << result.error_details(); |
|
} |
|
EXPECT_EQ(response.message(), kMessage); |
|
std::shared_ptr<const AuthContext> auth_context = context.auth_context(); |
|
std::vector<grpc::string_ref> properties = |
|
auth_context->FindPropertyValues(GRPC_SSL_SESSION_REUSED_PROPERTY); |
|
ASSERT_EQ(properties.size(), 1u); |
|
if (expect_session_reuse) { |
|
EXPECT_EQ("true", ToString(properties[0])); |
|
} else { |
|
EXPECT_EQ("false", ToString(properties[0])); |
|
} |
|
} |
|
|
|
TEST_F(SslCredentialsTest, SequentialResumption) { |
|
server_addr_ = absl::StrCat("localhost:", |
|
std::to_string(grpc_pick_unused_port_or_die())); |
|
absl::Notification notification; |
|
server_thread_ = new std::thread([&]() { RunServer(¬ification); }); |
|
notification.WaitForNotification(); |
|
|
|
std::string root_cert = grpc_core::testing::GetFileContents(kCaCertPath); |
|
std::string client_key = grpc_core::testing::GetFileContents(kClientKeyPath); |
|
std::string client_cert = |
|
grpc_core::testing::GetFileContents(kClientCertPath); |
|
grpc::SslCredentialsOptions ssl_options; |
|
ssl_options.pem_root_certs = root_cert; |
|
ssl_options.pem_private_key = client_key; |
|
ssl_options.pem_cert_chain = client_cert; |
|
|
|
grpc_ssl_session_cache* cache = grpc_ssl_session_cache_create_lru(16); |
|
|
|
DoRpc(server_addr_, ssl_options, cache, /*expect_session_reuse=*/false); |
|
for (int i = 0; i < 10; i++) { |
|
DoRpc(server_addr_, ssl_options, cache, /*expect_session_reuse=*/true); |
|
} |
|
|
|
grpc_ssl_session_cache_destroy(cache); |
|
} |
|
|
|
TEST_F(SslCredentialsTest, ConcurrentResumption) { |
|
server_addr_ = absl::StrCat("localhost:", |
|
std::to_string(grpc_pick_unused_port_or_die())); |
|
absl::Notification notification; |
|
server_thread_ = new std::thread([&]() { RunServer(¬ification); }); |
|
notification.WaitForNotification(); |
|
|
|
std::string root_cert = grpc_core::testing::GetFileContents(kCaCertPath); |
|
std::string client_key = grpc_core::testing::GetFileContents(kClientKeyPath); |
|
std::string client_cert = |
|
grpc_core::testing::GetFileContents(kClientCertPath); |
|
grpc::SslCredentialsOptions ssl_options; |
|
ssl_options.pem_root_certs = root_cert; |
|
ssl_options.pem_private_key = client_key; |
|
ssl_options.pem_cert_chain = client_cert; |
|
|
|
grpc_ssl_session_cache* cache = grpc_ssl_session_cache_create_lru(16); |
|
|
|
DoRpc(server_addr_, ssl_options, cache, /*expect_session_reuse=*/false); |
|
std::vector<std::thread> threads; |
|
threads.reserve(10); |
|
for (int i = 0; i < 10; i++) { |
|
threads.push_back(std::thread([&]() { |
|
DoRpc(server_addr_, ssl_options, cache, /*expect_session_reuse=*/true); |
|
})); |
|
} |
|
for (auto& t : threads) { |
|
t.join(); |
|
} |
|
|
|
grpc_ssl_session_cache_destroy(cache); |
|
} |
|
|
|
TEST_F(SslCredentialsTest, ResumptionFailsDueToNoCapacityInCache) { |
|
server_addr_ = absl::StrCat("localhost:", |
|
std::to_string(grpc_pick_unused_port_or_die())); |
|
absl::Notification notification; |
|
server_thread_ = new std::thread([&]() { RunServer(¬ification); }); |
|
notification.WaitForNotification(); |
|
|
|
std::string root_cert = grpc_core::testing::GetFileContents(kCaCertPath); |
|
std::string client_key = grpc_core::testing::GetFileContents(kClientKeyPath); |
|
std::string client_cert = |
|
grpc_core::testing::GetFileContents(kClientCertPath); |
|
grpc::SslCredentialsOptions ssl_options; |
|
ssl_options.pem_root_certs = root_cert; |
|
ssl_options.pem_private_key = client_key; |
|
ssl_options.pem_cert_chain = client_cert; |
|
|
|
grpc_ssl_session_cache* cache = grpc_ssl_session_cache_create_lru(0); |
|
|
|
DoRpc(server_addr_, ssl_options, cache, /*expect_session_reuse=*/false); |
|
DoRpc(server_addr_, ssl_options, cache, /*expect_session_reuse=*/false); |
|
|
|
grpc_ssl_session_cache_destroy(cache); |
|
} |
|
|
|
} // namespace |
|
} // namespace testing |
|
} // namespace grpc |
|
|
|
int main(int argc, char** argv) { |
|
grpc::testing::TestEnvironment env(&argc, argv); |
|
::testing::InitGoogleTest(&argc, argv); |
|
int ret = RUN_ALL_TESTS(); |
|
return ret; |
|
}
|
|
|