chromeos/login/auth/online_attempt_host.cc

   1 // Copyright 2014 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 "chromeos/login/auth/online_attempt_host.h"
   6
   7 #include "base/bind.h"
   8 #include "base/location.h"
   9 #include "base/message_loop/message_loop_proxy.h"
  10 #include "chromeos/login/auth/auth_attempt_state.h"
  11 #include "chromeos/login/auth/online_attempt.h"
  12 #include "components/user_manager/user_type.h"
  13
  14 namespace chromeos {
  15
  16 OnlineAttemptHost::OnlineAttemptHost(Delegate* delegate)
  17     : message_loop_(base::MessageLoopProxy::current()),
  18       delegate_(delegate),
  19       weak_ptr_factory_(this) {
  20 }
  21
  22 OnlineAttemptHost::~OnlineAttemptHost() {
  23   Reset();
  24 }
  25
  26 void OnlineAttemptHost::Check(net::URLRequestContextGetter* request_context,
  27                               const UserContext& user_context) {
  28   if (user_context != current_attempt_user_context_) {
  29     Reset();
  30     current_attempt_user_context_ = user_context;
  31
  32     state_.reset(new AuthAttemptState(user_context,
  33                                       false,    // unlock
  34                                       false,    // online_complete
  35                                       false));  // user_is_new
  36     online_attempt_.reset(new OnlineAttempt(state_.get(), this));
  37     online_attempt_->Initiate(request_context);
  38   }
  39 }
  40
  41 void OnlineAttemptHost::Reset() {
  42   online_attempt_.reset(NULL);
  43   current_attempt_user_context_ = UserContext();
  44 }
  45
  46 void OnlineAttemptHost::Resolve() {
  47   if (state_->online_complete()) {
  48     bool success = state_->online_outcome().reason() == AuthFailure::NONE;
  49     message_loop_->PostTask(FROM_HERE,
  50                             base::Bind(&OnlineAttemptHost::ResolveOnUIThread,
  51                                        weak_ptr_factory_.GetWeakPtr(),
  52                                        success));
  53   }
  54 }
  55
  56 void OnlineAttemptHost::ResolveOnUIThread(bool success) {
  57   delegate_->OnChecked(current_attempt_user_context_.GetUserID(), success);
  58   Reset();
  59 }
  60
  61 }  // namespace chromeos