Move SSL layer initialization into ChannelAuthenticator implementations.

remoting/protocol/auth_token_utils.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.
-
-#include "remoting/protocol/auth_token_utils.h"
-
-#include "base/base64.h"
-#include "base/logging.h"
-#include "base/string_util.h"
-#include "crypto/sha2.h"
-
-namespace remoting {
-namespace protocol {
-
-std::string GenerateSupportAuthToken(const std::string& jid,
-                                     const std::string& access_code) {
-  std::string sha256 = crypto::SHA256HashString(jid + " " + access_code);
-  std::string sha256_base64;
-  if (!base::Base64Encode(sha256, &sha256_base64)) {
-    LOG(FATAL) << "Failed to encode auth token";
-  }
-  return sha256_base64;
-}
-
-bool VerifySupportAuthToken(const std::string& jid,
-                            const std::string& access_code,
-                            const std::string& auth_token) {
-  std::string expected_token =
-      GenerateSupportAuthToken(jid, access_code);
-  return expected_token == auth_token;
-}
-
-}  // namespace protocol
-}  // namespace remoting