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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_CHANGE_DELEGATE_IMPL_H_
#define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_CHANGE_DELEGATE_IMPL_H_
#include <string>
#include "base/functional/callback_helpers.h"
#include "base/memory/weak_ptr.h"
#include "base/observer_list.h"
#include "base/time/time.h"
#include "chrome/browser/password_manager/password_change_delegate.h"
#include "content/public/browser/web_contents_observer.h"
#include "ui/accessibility/ax_tree_update.h"
#include "url/gurl.h"
namespace content {
class WebContents;
}
namespace password_manager {
class PasswordFormManager;
} // namespace password_manager
class ChangePasswordFormFillingSubmissionHelper;
class ChangePasswordFormFinder;
class ModelQualityLogsUploader;
class Profile;
// This class controls password change process including acceptance of privacy
// notice, opening of a new tab, navigation to the change password url, password
// generation and form submission.
class PasswordChangeDelegateImpl : public PasswordChangeDelegate,
public content::WebContentsObserver {
public:
static constexpr char kFinalPasswordChangeStatusHistogram[] =
"PasswordManager.FinalPasswordChangeStatus";
PasswordChangeDelegateImpl(GURL change_password_url,
std::u16string username,
std::u16string password,
content::WebContents* originator);
~PasswordChangeDelegateImpl() override;
PasswordChangeDelegateImpl(const PasswordChangeDelegateImpl&) = delete;
PasswordChangeDelegateImpl& operator=(const PasswordChangeDelegateImpl&) =
delete;
// Sets `kOfferingPasswordChange` state and triggers the leak check bubble.
void OfferPasswordChangeUi();
base::WeakPtr<PasswordChangeDelegate> AsWeakPtr() override;
#if defined(UNIT_TEST)
ChangePasswordFormFinder* form_finder() { return form_finder_.get(); }
content::WebContents* executor() { return executor_.get(); }
#endif
private:
// PasswordChangeDelegate Impl
void StartPasswordChangeFlow() override;
bool IsPasswordChangeOngoing(content::WebContents* web_contents) override;
State GetCurrentState() const override;
void Stop() override;
void Restart() override;
#if !BUILDFLAG(IS_ANDROID)
void OpenPasswordChangeTab() override;
#endif
void OnPasswordFormSubmission(content::WebContents* web_contents) override;
void OnOtpFieldDetected(content::WebContents* web_contents) override;
void OnPrivacyNoticeAccepted() override;
void AddObserver(Observer* observer) override;
void RemoveObserver(Observer* observer) override;
std::u16string GetDisplayOrigin() const override;
const std::u16string& GetUsername() const override;
const std::u16string& GetGeneratedPassword() const override;
// content::WebContentsObserver Impl
void WebContentsDestroyed() override;
// Opens the tab for password change and start looking for change password
// form.
void StartPasswordChange();
// Updates `current_state_` and notifies `observers_`.
void UpdateState(State new_state);
void OnPasswordChangeFormFound(
password_manager::PasswordFormManager* form_manager);
void OnChangeFormSubmissionVerified(bool result);
bool IsPrivacyNoticeAcknowledged() const;
const GURL change_password_url_;
const std::u16string username_;
const std::u16string original_password_;
std::u16string generated_password_;
raw_ptr<Profile> profile_;
base::WeakPtr<content::WebContents> originator_;
std::unique_ptr<content::WebContents> executor_;
// Helper class which uploads model quality logs.
std::unique_ptr<ModelQualityLogsUploader> logs_uploader_;
State current_state_ = static_cast<State>(-1);
// Helper class which looks for a change password form.
std::unique_ptr<ChangePasswordFormFinder> form_finder_;
// Helper class which submits a form and verifies submission.
std::unique_ptr<ChangePasswordFormFillingSubmissionHelper>
submission_verifier_;
base::ObserverList<Observer, /*check_empty=*/true> observers_;
base::Time flow_start_time_;
base::WeakPtrFactory<PasswordChangeDelegateImpl> weak_ptr_factory_{this};
};
#endif // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_CHANGE_DELEGATE_IMPL_H_
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