Add implementation for current IT2Me auth.

remoting/protocol/simple_authenticator_unittest.cc

+// 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.
+
+// Unittests in this file test both SimpleClientAuthenticator and

[Wez, 2011/11/22 22:58:05]

nit: Unit tests in this file...

[Sergey Ulanov, 2011/11/23 02:02:25]

Done.

+// SimpleHostAuthenticator.

[Wez, 2011/11/22 22:58:05]

Do you really need this comment?

[Sergey Ulanov, 2011/11/23 02:02:25]

Done.

+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/path_service.h"
+#include "crypto/rsa_private_key.h"
+#include "remoting/protocol/simple_client_authenticator.h"
+#include "remoting/protocol/simple_host_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 SimpleAuthenticatorTest : public testing::Test {
+ public:
+  SimpleAuthenticatorTest() {
+  }
+  virtual ~SimpleAuthenticatorTest() {
+  }
+
+ 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 SimpleHostAuthenticator(
+        cert_der, private_key_.get(), host_secret, kClientJid));
+    client_.reset(new SimpleClientAuthenticator(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<SimpleHostAuthenticator> host_;
+  scoped_ptr<SimpleClientAuthenticator> client_;
+
+  DISALLOW_COPY_AND_ASSIGN(SimpleAuthenticatorTest);
+};
+
+TEST_F(SimpleAuthenticatorTest, SuccessfulAuth) {
+  {
+    SCOPED_TRACE("RunAuthExchange");
+    InitAuthenticators(kTestSharedSecret, kTestSharedSecret);
+    RunAuthExchange();
+  }
+  ASSERT_EQ(Authenticator::ACCEPTED, host_->state());
+  ASSERT_EQ(Authenticator::ACCEPTED, client_->state());
+}
+
+TEST_F(SimpleAuthenticatorTest, InvalidSecret) {
+  {
+    SCOPED_TRACE("RunAuthExchange");
+    InitAuthenticators(kTestSharedSecretBad, kTestSharedSecret);
+    RunAuthExchange();
+  }
+  ASSERT_EQ(Authenticator::REJECTED, host_->state());
+}
+
+}  // namespace protocol
+}  // namespace remoting