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// 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/password_manager/password_generation_manager.h"
#include "chrome/browser/password_manager/password_manager.h"
#include "chrome/browser/password_manager/password_manager_delegate.h"
#include "chrome/browser/password_manager/password_manager_driver.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/sync/profile_sync_service.h"
#include "chrome/browser/sync/profile_sync_service_factory.h"
#include "chrome/browser/ui/autofill/password_generation_popup_controller_impl.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/browser_window.h"
#include "components/autofill/content/common/autofill_messages.h"
#include "components/autofill/core/browser/autofill_field.h"
#include "components/autofill/core/browser/field_types.h"
#include "components/autofill/core/browser/form_structure.h"
#include "components/autofill/core/browser/password_generator.h"
#include "components/autofill/core/common/form_data.h"
#include "components/autofill/core/common/password_form.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/render_view_host.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_view.h"
#include "ui/gfx/rect.h"
PasswordGenerationManager::PasswordGenerationManager(
content::WebContents* contents,
PasswordManagerDelegate* delegate)
: web_contents_(contents),
observer_(NULL),
delegate_(delegate),
driver_(delegate->GetDriver()) {}
PasswordGenerationManager::~PasswordGenerationManager() {}
void PasswordGenerationManager::SetTestObserver(
autofill::PasswordGenerationPopupObserver* observer) {
observer_ = observer;
}
void PasswordGenerationManager::DetectAccountCreationForms(
const std::vector<autofill::FormStructure*>& forms) {
std::vector<autofill::FormData> account_creation_forms;
for (std::vector<autofill::FormStructure*>::const_iterator form_it =
forms.begin(); form_it != forms.end(); ++form_it) {
autofill::FormStructure* form = *form_it;
for (std::vector<autofill::AutofillField*>::const_iterator field_it =
form->begin(); field_it != form->end(); ++field_it) {
autofill::AutofillField* field = *field_it;
if (field->server_type() == autofill::ACCOUNT_CREATION_PASSWORD) {
account_creation_forms.push_back(form->ToFormData());
break;
}
}
}
if (!account_creation_forms.empty() && IsGenerationEnabled()) {
SendAccountCreationFormsToRenderer(web_contents_->GetRenderViewHost(),
account_creation_forms);
}
}
// In order for password generation to be enabled, we need to make sure:
// (1) Password sync is enabled, and
// (2) Password saving is enabled.
bool PasswordGenerationManager::IsGenerationEnabled() const {
if (!web_contents_)
return false;
Profile* profile =
Profile::FromBrowserContext(web_contents_->GetBrowserContext());
if (!driver_->GetPasswordManager()->IsSavingEnabled()) {
DVLOG(2) << "Generation disabled because password saving is disabled";
return false;
}
bool password_sync_enabled = false;
ProfileSyncService* sync_service =
ProfileSyncServiceFactory::GetForProfile(profile);
if (sync_service) {
syncer::ModelTypeSet sync_set = sync_service->GetActiveDataTypes();
password_sync_enabled = (sync_service->HasSyncSetupCompleted() &&
sync_set.Has(syncer::PASSWORDS));
}
if (!password_sync_enabled) {
DVLOG(2) << "Generation disabled because passwords are not being synced";
return false;
}
return true;
}
void PasswordGenerationManager::SendAccountCreationFormsToRenderer(
content::RenderViewHost* host,
const std::vector<autofill::FormData>& forms) {
host->Send(new AutofillMsg_AccountCreationFormsDetected(
host->GetRoutingID(), forms));
}
gfx::RectF PasswordGenerationManager::GetBoundsInScreenSpace(
const gfx::RectF& bounds) {
gfx::Rect client_area;
web_contents_->GetView()->GetContainerBounds(&client_area);
return bounds + client_area.OffsetFromOrigin();
}
void PasswordGenerationManager::OnShowPasswordGenerationPopup(
const gfx::RectF& bounds,
int max_length,
const autofill::PasswordForm& form) {
// TODO(gcasto): Validate data in PasswordForm.
// Only implemented for Aura right now.
#if defined(USE_AURA)
// Convert element_bounds to be in screen space.
gfx::RectF element_bounds_in_screen_space = GetBoundsInScreenSpace(bounds);
password_generator_.reset(new autofill::PasswordGenerator(max_length));
popup_controller_ =
autofill::PasswordGenerationPopupControllerImpl::GetOrCreate(
popup_controller_,
element_bounds_in_screen_space,
form,
password_generator_.get(),
driver_->GetPasswordManager(),
observer_,
web_contents_,
web_contents_->GetView()->GetNativeView());
popup_controller_->Show();
#endif // #if defined(USE_AURA)
}
void PasswordGenerationManager::OnShowPasswordEditingPopup(
const gfx::RectF& bounds) {
// TODO(gcasto): Enable this.
}
void PasswordGenerationManager::OnHidePasswordGenerationPopup() {
HidePopup();
}
void PasswordGenerationManager::HidePopup() {
if (popup_controller_)
popup_controller_->HideAndDestroy();
}
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