Merge browser/ui/password and browser/ui/passwords.

chrome/browser/ui/webui/options/password_manager_presenter.cc

-// Copyright 2013 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 "chrome/browser/ui/webui/options/password_manager_presenter.h"
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/prefs/pref_service.h"
-#include "base/time/time.h"
-#include "base/values.h"
-#include "chrome/browser/password_manager/password_manager_util.h"
-#include "chrome/browser/password_manager/password_store_factory.h"
-#include "chrome/browser/ui/password/password_ui_view.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/url_constants.h"
-#include "components/autofill/core/common/password_form.h"
-#include "content/public/browser/user_metrics.h"
-
-namespace options {
-
-PasswordManagerPresenter::PasswordManagerPresenter(
-    passwords_ui::PasswordUIView* password_view)
-    : populater_(this),
-      exception_populater_(this),
-      password_view_(password_view) {
-  DCHECK(password_view_);
-  require_reauthentication_ = CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnablePasswordManagerReauthentication);
-}
-
-PasswordManagerPresenter::~PasswordManagerPresenter() {
-  PasswordStore* store = GetPasswordStore();
-  if (store)
-    store->RemoveObserver(this);
-}
-
-void PasswordManagerPresenter::Initialize() {
-  // Due to the way that handlers are (re)initialized under certain types of
-  // navigation, the presenter may already be initialized. (See bugs 88986
-  // and 86448). If this is the case, return immediately. This is a hack.
-  // TODO(mdm): remove this hack once it is no longer necessary.
-  if (!show_passwords_.GetPrefName().empty())
-    return;
-
-  show_passwords_.Init(
-      prefs::kPasswordManagerAllowShowPasswords,
-      password_view_->GetProfile()->GetPrefs(),
-      base::Bind(&PasswordManagerPresenter::UpdatePasswordLists,
-                 base::Unretained(this)));
-  // TODO(jhawkins) We should not cache web_ui()->GetProfile().See
-  // crosbug.com/6304.
-  PasswordStore* store = GetPasswordStore();
-  if (store)
-    store->AddObserver(this);
-}
-
-void PasswordManagerPresenter::OnLoginsChanged() {
-  UpdatePasswordLists();
-}
-
-PasswordStore* PasswordManagerPresenter::GetPasswordStore() {
-  return PasswordStoreFactory::GetForProfile(password_view_->GetProfile(),
-                                             Profile::EXPLICIT_ACCESS).get();
-}
-
-void PasswordManagerPresenter::UpdatePasswordLists() {
-  // Reset the current lists.
-  password_list_.clear();
-  password_exception_list_.clear();
-
-  populater_.Populate();
-  exception_populater_.Populate();
-}
-
-void PasswordManagerPresenter::HandleRemoveSavedPassword(size_t index) {
-  DCHECK_LT(index, password_list_.size());
-  PasswordStore* store = GetPasswordStore();
-  if (!store)
-    return;
-  store->RemoveLogin(*password_list_[index]);
-  content::RecordAction(
-      content::UserMetricsAction("PasswordManager_HandleRemoveSavedPassword"));
-}
-
-void PasswordManagerPresenter::HandleRemovePasswordException(size_t index) {
-  DCHECK_LT(index, password_exception_list_.size());
-  PasswordStore* store = GetPasswordStore();
-  if (!store)
-    return;
-  store->RemoveLogin(*password_exception_list_[index]);
-  content::RecordAction(
-      content::UserMetricsAction(
-          "PasswordManager_HandleRemovePasswordException"));
-}
-
-void PasswordManagerPresenter::HandleRequestShowPassword(size_t index) {
-  DCHECK_LT(index, password_list_.size());
-  if (IsAuthenticationRequired()) {
-    if (password_manager_util::AuthenticateUser())
-      last_authentication_time_ = base::TimeTicks::Now();
-    else
-      return;
-  }
-  // Call back the front end to reveal the password.
-  password_view_->ShowPassword(index, password_list_[index]->password_value);
-}
-
-const autofill::PasswordForm& PasswordManagerPresenter::GetPassword(
-    size_t index) {
-  DCHECK_LT(index, password_list_.size());
-  return *password_list_[index];
-}
-
-const autofill::PasswordForm& PasswordManagerPresenter::GetPasswordException(
-    size_t index) {
-  DCHECK_LT(index, password_exception_list_.size());
-  return *password_exception_list_[index];
-}
-
-void PasswordManagerPresenter::SetPasswordList() {
-  // Due to the way that handlers are (re)initialized under certain types of
-  // navigation, the presenter may already be initialized. (See bugs 88986
-  // and 86448). If this is the case, return immediately. This is a hack.
-  // If this is the case, initialize on demand. This is a hack.
-  // TODO(mdm): remove this hack once it is no longer necessary.
-  if (show_passwords_.GetPrefName().empty())
-    Initialize();
-
-  bool show_passwords = *show_passwords_ && !require_reauthentication_;
-  password_view_->SetPasswordList(password_list_, show_passwords);
-}
-
-void PasswordManagerPresenter::SetPasswordExceptionList() {
-  password_view_->SetPasswordExceptionList(password_exception_list_);
-}
-
-bool PasswordManagerPresenter::IsAuthenticationRequired() {
-  base::TimeDelta delta = base::TimeDelta::FromSeconds(60);
-  return require_reauthentication_ &&
-      (base::TimeTicks::Now() - last_authentication_time_) > delta;
-}
-
-PasswordManagerPresenter::ListPopulater::ListPopulater(
-    PasswordManagerPresenter* page)
-    : page_(page),
-      pending_login_query_(0) {
-}
-
-PasswordManagerPresenter::ListPopulater::~ListPopulater() {
-}
-
-PasswordManagerPresenter::PasswordListPopulater::PasswordListPopulater(
-    PasswordManagerPresenter* page) : ListPopulater(page) {
-}
-
-void PasswordManagerPresenter::PasswordListPopulater::Populate() {
-  PasswordStore* store = page_->GetPasswordStore();
-  if (store != NULL) {
-    if (pending_login_query_)
-      store->CancelRequest(pending_login_query_);
-
-    pending_login_query_ = store->GetAutofillableLogins(this);
-  } else {
-    LOG(ERROR) << "No password store! Cannot display passwords.";
-  }
-}
-
-void PasswordManagerPresenter::PasswordListPopulater::
-    OnPasswordStoreRequestDone(
-        CancelableRequestProvider::Handle handle,
-        const std::vector<autofill::PasswordForm*>& result) {
-  DCHECK_EQ(pending_login_query_, handle);
-  pending_login_query_ = 0;
-  page_->password_list_.clear();
-  page_->password_list_.insert(page_->password_list_.end(),
-                               result.begin(), result.end());
-  page_->SetPasswordList();
-}
-
-void PasswordManagerPresenter::PasswordListPopulater::OnGetPasswordStoreResults(
-    const std::vector<autofill::PasswordForm*>& results) {
-  // TODO(kaiwang): Implement when I refactor
-  // PasswordStore::GetAutofillableLogins and PasswordStore::GetBlacklistLogins.
-  NOTIMPLEMENTED();
-}
-
-PasswordManagerPresenter::PasswordExceptionListPopulater::
-    PasswordExceptionListPopulater(PasswordManagerPresenter* page)
-        : ListPopulater(page) {
-}
-
-void PasswordManagerPresenter::PasswordExceptionListPopulater::Populate() {
-  PasswordStore* store = page_->GetPasswordStore();
-  if (store != NULL) {
-    if (pending_login_query_)
-      store->CancelRequest(pending_login_query_);
-
-    pending_login_query_ = store->GetBlacklistLogins(this);
-  } else {
-    LOG(ERROR) << "No password store! Cannot display exceptions.";
-  }
-}
-
-void PasswordManagerPresenter::PasswordExceptionListPopulater::
-    OnPasswordStoreRequestDone(
-        CancelableRequestProvider::Handle handle,
-        const std::vector<autofill::PasswordForm*>& result) {
-  DCHECK_EQ(pending_login_query_, handle);
-  pending_login_query_ = 0;
-  page_->password_exception_list_.clear();
-  page_->password_exception_list_.insert(page_->password_exception_list_.end(),
-                                         result.begin(), result.end());
-  page_->SetPasswordExceptionList();
-}
-
-void PasswordManagerPresenter::PasswordExceptionListPopulater::
-    OnGetPasswordStoreResults(
-        const std::vector<autofill::PasswordForm*>& results) {
-  // TODO(kaiwang): Implement when I refactor
-  // PasswordStore::GetAutofillableLogins and PasswordStore::GetBlacklistLogins.
-  NOTIMPLEMENTED();
-}
-
-}  // namespace options