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// Copyright (c) 2011 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 "base/file_path.h"
#include "base/file_util.h"
#include "base/path_service.h"
#include "crypto/rsa_private_key.h"
#include "remoting/protocol/v1_authenticator.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/libjingle/source/talk/xmllite/xmlelement.h"
namespace remoting {
namespace protocol {
namespace {
const char kHostJid[] = "host1@gmail.com/123";
const char kClientJid[] = "host2@gmail.com/321";
const char kTestSharedSecret[] = "1234-1234-5678";
const char kTestSharedSecretBad[] = "0000-0000-0001";
} // namespace
class V1AuthenticatorTest : public testing::Test {
public:
V1AuthenticatorTest() {
}
virtual ~V1AuthenticatorTest() {
}
protected:
void InitAuthenticators(const std::string& client_secret,
const std::string& host_secret) {
FilePath certs_dir;
PathService::Get(base::DIR_SOURCE_ROOT, &certs_dir);
certs_dir = certs_dir.AppendASCII("net");
certs_dir = certs_dir.AppendASCII("data");
certs_dir = certs_dir.AppendASCII("ssl");
certs_dir = certs_dir.AppendASCII("certificates");
FilePath cert_path = certs_dir.AppendASCII("unittest.selfsigned.der");
std::string cert_der;
ASSERT_TRUE(file_util::ReadFileToString(cert_path, &cert_der));
FilePath key_path = certs_dir.AppendASCII("unittest.key.bin");
std::string key_string;
ASSERT_TRUE(file_util::ReadFileToString(key_path, &key_string));
std::vector<uint8> key_vector(
reinterpret_cast<const uint8*>(key_string.data()),
reinterpret_cast<const uint8*>(key_string.data() +
key_string.length()));
private_key_.reset(
crypto::RSAPrivateKey::CreateFromPrivateKeyInfo(key_vector));
host_.reset(new V1HostAuthenticator(
cert_der, private_key_.get(), host_secret, kClientJid));
client_.reset(new V1ClientAuthenticator(kClientJid, client_secret));
}
void RunAuthExchange() {
do {
scoped_ptr<buzz::XmlElement> message;
// Pass message from client to host.
ASSERT_EQ(Authenticator::MESSAGE_READY, client_->state());
message.reset(client_->GetNextMessage());
ASSERT_TRUE(message.get());
ASSERT_NE(Authenticator::MESSAGE_READY, client_->state());
ASSERT_EQ(Authenticator::WAITING_MESSAGE, host_->state());
host_->ProcessMessage(message.get());
ASSERT_NE(Authenticator::WAITING_MESSAGE, host_->state());
// Are we done yet?
if (host_->state() == Authenticator::ACCEPTED ||
host_->state() == Authenticator::REJECTED) {
break;
}
// Pass message from host to client.
ASSERT_EQ(Authenticator::MESSAGE_READY, host_->state());
message.reset(host_->GetNextMessage());
ASSERT_TRUE(message.get());
ASSERT_NE(Authenticator::MESSAGE_READY, host_->state());
ASSERT_EQ(Authenticator::WAITING_MESSAGE, client_->state());
client_->ProcessMessage(message.get());
ASSERT_NE(Authenticator::WAITING_MESSAGE, client_->state());
} while (host_->state() != Authenticator::ACCEPTED &&
host_->state() != Authenticator::REJECTED);
}
scoped_ptr<crypto::RSAPrivateKey> private_key_;
scoped_ptr<V1HostAuthenticator> host_;
scoped_ptr<V1ClientAuthenticator> client_;
DISALLOW_COPY_AND_ASSIGN(V1AuthenticatorTest);
};
TEST_F(V1AuthenticatorTest, SuccessfulAuth) {
{
SCOPED_TRACE("RunAuthExchange");
InitAuthenticators(kTestSharedSecret, kTestSharedSecret);
RunAuthExchange();
}
ASSERT_EQ(Authenticator::ACCEPTED, host_->state());
ASSERT_EQ(Authenticator::ACCEPTED, client_->state());
}
TEST_F(V1AuthenticatorTest, InvalidSecret) {
{
SCOPED_TRACE("RunAuthExchange");
InitAuthenticators(kTestSharedSecretBad, kTestSharedSecret);
RunAuthExchange();
}
ASSERT_EQ(Authenticator::REJECTED, host_->state());
}
} // namespace protocol
} // namespace remoting
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