Use SSLPrivateKey for testing client authentication

net/socket/ssl_client_socket_openssl_unittest.cc

Index: net/socket/ssl_client_socket_openssl_unittest.cc
diff --git a/net/socket/ssl_client_socket_openssl_unittest.cc b/net/socket/ssl_client_socket_openssl_unittest.cc
deleted file mode 100644
index a1ab91a4754750ee6e03756231b5056ec063f6cb..0000000000000000000000000000000000000000
--- a/net/socket/ssl_client_socket_openssl_unittest.cc
+++ /dev/null
@@ -1,267 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "net/socket/ssl_client_socket.h"
-
-#include <errno.h>
-#include <openssl/bio.h>
-#include <openssl/bn.h>
-#include <openssl/evp.h>
-#include <openssl/pem.h>
-#include <openssl/rsa.h>
-#include <string.h>
-#include <utility>
-
-#include "base/files/file_path.h"
-#include "base/files/file_util.h"
-#include "base/memory/ref_counted.h"
-#include "base/values.h"
-#include "crypto/openssl_util.h"
-#include "crypto/scoped_openssl_types.h"
-#include "net/base/address_list.h"
-#include "net/base/io_buffer.h"
-#include "net/base/net_errors.h"
-#include "net/base/test_completion_callback.h"
-#include "net/base/test_data_directory.h"
-#include "net/cert/mock_cert_verifier.h"
-#include "net/cert/test_root_certs.h"
-#include "net/dns/host_resolver.h"
-#include "net/http/transport_security_state.h"
-#include "net/log/net_log.h"
-#include "net/socket/client_socket_factory.h"
-#include "net/socket/client_socket_handle.h"
-#include "net/socket/socket_test_util.h"
-#include "net/socket/tcp_client_socket.h"
-#include "net/ssl/openssl_client_key_store.h"
-#include "net/ssl/ssl_cert_request_info.h"
-#include "net/ssl/ssl_config_service.h"
-#include "net/ssl/ssl_platform_key.h"
-#include "net/test/cert_test_util.h"
-#include "net/test/spawned_test_server/spawned_test_server.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/platform_test.h"
-
-namespace net {
-
-namespace {
-
-// These client auth tests are currently dependent on OpenSSL's struct X509.
-#if defined(USE_OPENSSL_CERTS)
-
-// Loads a PEM-encoded private key file into a scoped EVP_PKEY object.
-// |filepath| is the private key file path.
-// |*pkey| is reset to the new EVP_PKEY on success, untouched otherwise.
-// Returns true on success, false on failure.
-bool LoadPrivateKeyOpenSSL(
-    const base::FilePath& filepath,
-    crypto::ScopedEVP_PKEY* pkey) {
-  std::string data;
-  if (!base::ReadFileToString(filepath, &data)) {
-    LOG(ERROR) << "Could not read private key file: "
-               << filepath.value() << ": " << strerror(errno);
-    return false;
-  }
-  crypto::ScopedBIO bio(BIO_new_mem_buf(
-      const_cast<char*>(reinterpret_cast<const char*>(data.data())),
-      static_cast<int>(data.size())));
-  if (!bio.get()) {
-    LOG(ERROR) << "Could not allocate BIO for buffer?";
-    return false;
-  }
-  EVP_PKEY* result = PEM_read_bio_PrivateKey(bio.get(), NULL, NULL, NULL);
-  if (result == NULL) {
-    LOG(ERROR) << "Could not decode private key file: "
-               << filepath.value();
-    return false;
-  }
-  pkey->reset(result);
-  return true;
-}
-
-class SSLClientSocketOpenSSLClientAuthTest : public PlatformTest {
- public:
-  SSLClientSocketOpenSSLClientAuthTest()
-      : socket_factory_(ClientSocketFactory::GetDefaultFactory()),
-        cert_verifier_(new MockCertVerifier),
-        transport_security_state_(new TransportSecurityState) {
-    cert_verifier_->set_default_result(OK);
-    context_.cert_verifier = cert_verifier_.get();
-    context_.transport_security_state = transport_security_state_.get();
-    key_store_ = OpenSSLClientKeyStore::GetInstance();
-  }
-
-  ~SSLClientSocketOpenSSLClientAuthTest() override { key_store_->Flush(); }
-
- protected:
-  scoped_ptr<SSLClientSocket> CreateSSLClientSocket(
-      scoped_ptr<StreamSocket> transport_socket,
-      const HostPortPair& host_and_port,
-      const SSLConfig& ssl_config) {
-    scoped_ptr<ClientSocketHandle> connection(new ClientSocketHandle);
-    connection->SetSocket(std::move(transport_socket));
-    return socket_factory_->CreateSSLClientSocket(
-        std::move(connection), host_and_port, ssl_config, context_);
-  }
-
-  // Connect to a HTTPS test server.
-  bool ConnectToTestServer(SpawnedTestServer::SSLOptions& ssl_options) {
-    test_server_.reset(new SpawnedTestServer(SpawnedTestServer::TYPE_HTTPS,
-                                             ssl_options,
-                                             base::FilePath()));
-    if (!test_server_->Start()) {
-      LOG(ERROR) << "Could not start SpawnedTestServer";
-      return false;
-    }
-
-    if (!test_server_->GetAddressList(&addr_)) {
-      LOG(ERROR) << "Could not get SpawnedTestServer address list";
-      return false;
-    }
-
-    transport_.reset(new TCPClientSocket(
-        addr_, &log_, NetLog::Source()));
-    int rv = callback_.GetResult(
-        transport_->Connect(callback_.callback()));
-    if (rv != OK) {
-      LOG(ERROR) << "Could not connect to SpawnedTestServer";
-      return false;
-    }
-    return true;
-  }
-
-  // Record a certificate's private key to ensure it can be used
-  // by the OpenSSL-based SSLClientSocket implementation.
-  // |ssl_config| provides a client certificate.
-  // |private_key| must be an EVP_PKEY for the corresponding private key.
-  // Returns true on success, false on failure.
-  bool RecordPrivateKey(SSLConfig& ssl_config,
-                        EVP_PKEY* private_key) {
-    return key_store_->RecordClientCertPrivateKey(
-        ssl_config.client_cert.get(), private_key);
-  }
-
-  // Create an SSLClientSocket object and use it to connect to a test
-  // server, then wait for connection results. This must be called after
-  // a succesful ConnectToTestServer() call.
-  // |ssl_config| the SSL configuration to use.
-  // |result| will retrieve the ::Connect() result value.
-  // Returns true on succes, false otherwise. Success means that the socket
-  // could be created and its Connect() was called, not that the connection
-  // itself was a success.
-  bool CreateAndConnectSSLClientSocket(const SSLConfig& ssl_config,
-                                       int* result) {
-    sock_ = CreateSSLClientSocket(std::move(transport_),
-                                  test_server_->host_port_pair(), ssl_config);
-
-    if (sock_->IsConnected()) {
-      LOG(ERROR) << "SSL Socket prematurely connected";
-      return false;
-    }
-
-    *result = callback_.GetResult(sock_->Connect(callback_.callback()));
-    return true;
-  }
-
-
-  // Check that the client certificate was sent.
-  // Returns true on success.
-  bool CheckSSLClientSocketSentCert() {
-    SSLInfo ssl_info;
-    sock_->GetSSLInfo(&ssl_info);
-    return ssl_info.client_cert_sent;
-  }
-
-  ClientSocketFactory* socket_factory_;
-  scoped_ptr<MockCertVerifier> cert_verifier_;
-  scoped_ptr<TransportSecurityState> transport_security_state_;
-  SSLClientSocketContext context_;
-  OpenSSLClientKeyStore* key_store_;
-  scoped_ptr<SpawnedTestServer> test_server_;
-  AddressList addr_;
-  TestCompletionCallback callback_;
-  NetLog log_;
-  scoped_ptr<StreamSocket> transport_;
-  scoped_ptr<SSLClientSocket> sock_;
-};
-
-// Connect to a server requesting client authentication, do not send
-// any client certificates. It should refuse the connection.
-TEST_F(SSLClientSocketOpenSSLClientAuthTest, NoCert) {
-  SpawnedTestServer::SSLOptions ssl_options;
-  ssl_options.request_client_certificate = true;
-
-  ASSERT_TRUE(ConnectToTestServer(ssl_options));
-
-  base::FilePath certs_dir = GetTestCertsDirectory();
-
-  int rv;
-  ASSERT_TRUE(CreateAndConnectSSLClientSocket(SSLConfig(), &rv));
-
-  EXPECT_EQ(ERR_SSL_CLIENT_AUTH_CERT_NEEDED, rv);
-  EXPECT_FALSE(sock_->IsConnected());
-}
-
-// Connect to a server requesting client authentication, and send it
-// an empty certificate. It should refuse the connection.
-TEST_F(SSLClientSocketOpenSSLClientAuthTest, SendEmptyCert) {
-  SpawnedTestServer::SSLOptions ssl_options;
-  ssl_options.request_client_certificate = true;
-  ssl_options.client_authorities.push_back(
-      GetTestClientCertsDirectory().AppendASCII("client_1_ca.pem"));
-
-  ASSERT_TRUE(ConnectToTestServer(ssl_options));
-
-  base::FilePath certs_dir = GetTestCertsDirectory();
-  SSLConfig ssl_config;
-  ssl_config.send_client_cert = true;
-  ssl_config.client_cert = NULL;
-  ssl_config.client_private_key = NULL;
-
-  int rv;
-  ASSERT_TRUE(CreateAndConnectSSLClientSocket(ssl_config, &rv));
-
-  EXPECT_EQ(OK, rv);
-  EXPECT_TRUE(sock_->IsConnected());
-}
-
-// Connect to a server requesting client authentication. Send it a
-// matching certificate. It should allow the connection.
-TEST_F(SSLClientSocketOpenSSLClientAuthTest, SendGoodCert) {
-  SpawnedTestServer::SSLOptions ssl_options;
-  ssl_options.request_client_certificate = true;
-  ssl_options.client_authorities.push_back(
-      GetTestClientCertsDirectory().AppendASCII("client_1_ca.pem"));
-
-  ASSERT_TRUE(ConnectToTestServer(ssl_options));
-
-  base::FilePath certs_dir = GetTestCertsDirectory();
-  SSLConfig ssl_config;
-  ssl_config.send_client_cert = true;
-  ssl_config.client_cert = ImportCertFromFile(certs_dir, "client_1.pem");
-
-  // This is required to ensure that signing works with the client
-  // certificate's private key.
-  crypto::ScopedEVP_PKEY client_private_key;
-  ASSERT_TRUE(LoadPrivateKeyOpenSSL(certs_dir.AppendASCII("client_1.key"),
-                                    &client_private_key));
-  EXPECT_TRUE(RecordPrivateKey(ssl_config, client_private_key.get()));
-
-  ssl_config.client_private_key =
-      FetchClientCertPrivateKey(ssl_config.client_cert.get());
-
-  int rv;
-  ASSERT_TRUE(CreateAndConnectSSLClientSocket(ssl_config, &rv));
-
-  EXPECT_EQ(OK, rv);
-  EXPECT_TRUE(sock_->IsConnected());
-
-  EXPECT_TRUE(CheckSSLClientSocketSentCert());
-
-  sock_->Disconnect();
-  EXPECT_FALSE(sock_->IsConnected());
-}
-#endif  // defined(USE_OPENSSL_CERTS)
-
-}  // namespace
-}  // namespace net