remoting/base/auth_token_util.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "remoting/base/auth_token_util.h"
   6 #include "remoting/base/constants.h"
   7
   8 namespace remoting {
   9
  10 void ParseAuthTokenWithService(const std::string& auth_service_with_token,
  11                                std::string* auth_token,
  12                                std::string* auth_service) {
  13   size_t delimiter_pos = auth_service_with_token.find(':');
  14   if (delimiter_pos == std::string::npos) {
  15     // Legacy case: there is no delimiter. Assume the whole string is the
  16     // auth_token, and that we're using the default service.
  17     //
  18     // TODO(ajwong): Remove this defaulting once all webclients are migrated.
  19     // BUG:83897
  20     auth_token->assign(auth_service_with_token);
  21     auth_service->assign(kChromotingTokenDefaultServiceName);
  22   } else {
  23     auth_service->assign(auth_service_with_token.substr(0, delimiter_pos));
  24
  25     // Make sure there is *something* after the delimiter before doing substr.
  26     if (delimiter_pos < auth_service_with_token.size()) {
  27       auth_token->assign(auth_service_with_token.substr(delimiter_pos + 1));
  28     } else {
  29       auth_token->clear();
  30     }
  31   }
  32 }
  33
  34 }  // namespace remoting