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// 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 "chrome/browser/password_manager_delegate_impl.h"
#include "base/memory/singleton.h"
#include "base/metrics/histogram.h"
#include "chrome/browser/infobars/infobar_tab_helper.h"
#include "chrome/browser/password_manager/password_form_manager.h"
#include "chrome/browser/password_manager/password_manager.h"
#include "chrome/browser/tab_contents/confirm_infobar_delegate.h"
#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
#include "chrome/common/autofill_messages.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "grit/chromium_strings.h"
#include "grit/generated_resources.h"
#include "grit/theme_resources_standard.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/base/resource/resource_bundle.h"
#include "webkit/glue/password_form.h"
// After a successful *new* login attempt, we take the PasswordFormManager in
// provisional_save_manager_ and move it to a SavePasswordInfoBarDelegate while
// the user makes up their mind with the "save password" infobar. Note if the
// login is one we already know about, the end of the line is
// provisional_save_manager_ because we just update it on success and so such
// forms never end up in an infobar.
class SavePasswordInfoBarDelegate : public ConfirmInfoBarDelegate {
public:
SavePasswordInfoBarDelegate(InfoBarTabHelper* infobar_helper,
PasswordFormManager* form_to_save);
private:
enum ResponseType {
NO_RESPONSE = 0,
REMEMBER_PASSWORD,
DONT_REMEMBER_PASSWORD,
NUM_RESPONSE_TYPES,
};
virtual ~SavePasswordInfoBarDelegate();
// ConfirmInfoBarDelegate
virtual gfx::Image* GetIcon() const OVERRIDE;
virtual Type GetInfoBarType() const OVERRIDE;
virtual string16 GetMessageText() const OVERRIDE;
virtual string16 GetButtonLabel(InfoBarButton button) const OVERRIDE;
virtual bool Accept() OVERRIDE;
virtual bool Cancel() OVERRIDE;
// The PasswordFormManager managing the form we're asking the user about,
// and should update as per her decision.
scoped_ptr<PasswordFormManager> form_to_save_;
// Used to track the results we get from the info bar.
ResponseType infobar_response_;
DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBarDelegate);
};
SavePasswordInfoBarDelegate::SavePasswordInfoBarDelegate(
InfoBarTabHelper* infobar_helper,
PasswordFormManager* form_to_save)
: ConfirmInfoBarDelegate(infobar_helper),
form_to_save_(form_to_save),
infobar_response_(NO_RESPONSE) {
}
SavePasswordInfoBarDelegate::~SavePasswordInfoBarDelegate() {
UMA_HISTOGRAM_ENUMERATION("PasswordManager.InfoBarResponse",
infobar_response_, NUM_RESPONSE_TYPES);
}
gfx::Image* SavePasswordInfoBarDelegate::GetIcon() const {
return &ResourceBundle::GetSharedInstance().GetNativeImageNamed(
IDR_INFOBAR_SAVE_PASSWORD);
}
InfoBarDelegate::Type SavePasswordInfoBarDelegate::GetInfoBarType() const {
return PAGE_ACTION_TYPE;
}
string16 SavePasswordInfoBarDelegate::GetMessageText() const {
return l10n_util::GetStringUTF16(IDS_PASSWORD_MANAGER_SAVE_PASSWORD_PROMPT);
}
string16 SavePasswordInfoBarDelegate::GetButtonLabel(
InfoBarButton button) const {
return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
IDS_PASSWORD_MANAGER_SAVE_BUTTON : IDS_PASSWORD_MANAGER_BLACKLIST_BUTTON);
}
bool SavePasswordInfoBarDelegate::Accept() {
DCHECK(form_to_save_.get());
form_to_save_->Save();
infobar_response_ = REMEMBER_PASSWORD;
return true;
}
bool SavePasswordInfoBarDelegate::Cancel() {
DCHECK(form_to_save_.get());
form_to_save_->PermanentlyBlacklist();
infobar_response_ = DONT_REMEMBER_PASSWORD;
return true;
}
// PasswordManagerDelegateImpl ------------------------------------------------
void PasswordManagerDelegateImpl::FillPasswordForm(
const webkit_glue::PasswordFormFillData& form_data) {
tab_contents_->render_view_host()->Send(new AutofillMsg_FillPasswordForm(
tab_contents_->render_view_host()->routing_id(), form_data));
}
void PasswordManagerDelegateImpl::AddSavePasswordInfoBar(
PasswordFormManager* form_to_save) {
tab_contents_->infobar_tab_helper()->AddInfoBar(
new SavePasswordInfoBarDelegate(
tab_contents_->infobar_tab_helper(), form_to_save));
}
Profile* PasswordManagerDelegateImpl::GetProfileForPasswordManager() {
return tab_contents_->profile();
}
bool PasswordManagerDelegateImpl::DidLastPageLoadEncounterSSLErrors() {
return tab_contents_->controller().ssl_manager()->
ProcessedSSLErrorFromRequest();
}
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