Remove V1 authenticators

remoting/protocol/v1_authenticator.cc

Index: remoting/protocol/v1_authenticator.cc
diff --git a/remoting/protocol/v1_authenticator.cc b/remoting/protocol/v1_authenticator.cc
deleted file mode 100644
index bff07b9e42c2477f687b30b8c841f8c0a6c89b91..0000000000000000000000000000000000000000
--- a/remoting/protocol/v1_authenticator.cc
+++ /dev/null
@@ -1,168 +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 "remoting/protocol/v1_authenticator.h"
-
-#include "base/base64.h"
-#include "base/logging.h"
-#include "crypto/rsa_private_key.h"
-#include "remoting/base/constants.h"
-#include "remoting/protocol/auth_util.h"
-#include "remoting/protocol/ssl_hmac_channel_authenticator.h"
-#include "third_party/libjingle/source/talk/xmllite/xmlelement.h"
-
-using buzz::QName;
-using buzz::XmlElement;
-
-namespace remoting {
-namespace protocol {
-
-namespace {
-const char kAuthTokenTag[] = "auth-token";
-const char kCertificateTag[] = "certificate";
-}  // namespace
-
-V1ClientAuthenticator::V1ClientAuthenticator(
-    const std::string& local_jid,
-    const std::string& shared_secret)
-    : local_jid_(local_jid),
-      shared_secret_(shared_secret),
-      state_(MESSAGE_READY),
-      rejection_reason_(INVALID_CREDENTIALS) {
-}
-
-V1ClientAuthenticator::~V1ClientAuthenticator() {
-}
-
-Authenticator::State V1ClientAuthenticator::state() const {
-  return state_;
-}
-
-Authenticator::RejectionReason V1ClientAuthenticator::rejection_reason() const {
-  DCHECK_EQ(state_, REJECTED);
-  return rejection_reason_;
-}
-
-void V1ClientAuthenticator::ProcessMessage(const XmlElement* message) {
-  DCHECK_EQ(state_, WAITING_MESSAGE);
-
-  // Parse the certificate.
-  const XmlElement* cert_tag =
-      message->FirstNamed(QName(kChromotingXmlNamespace, kCertificateTag));
-  if (cert_tag) {
-    std::string base64_cert = cert_tag->BodyText();
-    if (!base::Base64Decode(base64_cert, &remote_cert_)) {
-      LOG(ERROR) << "Failed to decode certificate received from the peer.";
-      remote_cert_.clear();
-    }
-  }
-
-  if (remote_cert_.empty()) {
-    state_ = REJECTED;
-    rejection_reason_ = PROTOCOL_ERROR;
-  } else {
-    state_ = ACCEPTED;
-  }
-}
-
-scoped_ptr<XmlElement> V1ClientAuthenticator::GetNextMessage() {
-  DCHECK_EQ(state_, MESSAGE_READY);
-
-  scoped_ptr<XmlElement> message = CreateEmptyAuthenticatorMessage();
-  std::string token =
-      protocol::GenerateSupportAuthToken(local_jid_, shared_secret_);
-  XmlElement* auth_token_tag = new XmlElement(
-      QName(kChromotingXmlNamespace, kAuthTokenTag));
-  auth_token_tag->SetBodyText(token);
-  message->AddElement(auth_token_tag);
-
-  state_ = WAITING_MESSAGE;
-  return message.Pass();
-}
-
-scoped_ptr<ChannelAuthenticator>
-V1ClientAuthenticator::CreateChannelAuthenticator() const {
-  DCHECK_EQ(state_, ACCEPTED);
-  scoped_ptr<SslHmacChannelAuthenticator> result =
-      SslHmacChannelAuthenticator::CreateForClient(
-          remote_cert_, shared_secret_);
-  result->SetLegacyOneWayMode(SslHmacChannelAuthenticator::SEND_ONLY);
-  return result.PassAs<ChannelAuthenticator>();
-};
-
-V1HostAuthenticator::V1HostAuthenticator(
-    const std::string& local_cert,
-    const crypto::RSAPrivateKey& local_private_key,
-    const std::string& shared_secret,
-    const std::string& remote_jid)
-    : local_cert_(local_cert),
-      local_private_key_(local_private_key.Copy()),
-      shared_secret_(shared_secret),
-      remote_jid_(remote_jid),
-      state_(WAITING_MESSAGE),
-      rejection_reason_(INVALID_CREDENTIALS) {
-}
-
-V1HostAuthenticator::~V1HostAuthenticator() {
-}
-
-Authenticator::State V1HostAuthenticator::state() const {
-  return state_;
-}
-
-Authenticator::RejectionReason V1HostAuthenticator::rejection_reason() const {
-  DCHECK_EQ(state_, REJECTED);
-  return rejection_reason_;
-}
-
-void V1HostAuthenticator::ProcessMessage(const XmlElement* message) {
-  DCHECK_EQ(state_, WAITING_MESSAGE);
-
-  std::string auth_token =
-      message->TextNamed(buzz::QName(kChromotingXmlNamespace, kAuthTokenTag));
-
-  if (auth_token.empty()) {
-    state_ = REJECTED;
-    rejection_reason_ = PROTOCOL_ERROR;
-    return;
-  }
-
-  if (!protocol::VerifySupportAuthToken(
-          remote_jid_, shared_secret_, auth_token)) {
-    state_ = REJECTED;
-    rejection_reason_ = INVALID_CREDENTIALS;
-  } else {
-    state_ = MESSAGE_READY;
-  }
-}
-
-scoped_ptr<XmlElement> V1HostAuthenticator::GetNextMessage() {
-  DCHECK_EQ(state_, MESSAGE_READY);
-
-  scoped_ptr<XmlElement> message = CreateEmptyAuthenticatorMessage();
-  buzz::XmlElement* certificate_tag = new XmlElement(
-      buzz::QName(kChromotingXmlNamespace, kCertificateTag));
-  std::string base64_cert;
-  if (!base::Base64Encode(local_cert_, &base64_cert)) {
-    LOG(DFATAL) << "Cannot perform base64 encode on certificate";
-  }
-  certificate_tag->SetBodyText(base64_cert);
-  message->AddElement(certificate_tag);
-
-  state_ = ACCEPTED;
-  return message.Pass();
-}
-
-scoped_ptr<ChannelAuthenticator>
-V1HostAuthenticator::CreateChannelAuthenticator() const {
-  DCHECK_EQ(state_, ACCEPTED);
-  scoped_ptr<SslHmacChannelAuthenticator> result =
-      SslHmacChannelAuthenticator::CreateForHost(
-          local_cert_, local_private_key_.get(), shared_secret_);
-  result->SetLegacyOneWayMode(SslHmacChannelAuthenticator::RECEIVE_ONLY);
-  return result.PassAs<ChannelAuthenticator>();
-};
-
-}  // namespace remoting
-}  // namespace protocol