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// Copyright 2014 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.
#ifndef COMPONENTS_PASSWORD_MANAGER_CONTENT_BROWSER_CONTENT_CREDENTIAL_MANAGER_DISPATCHER_H_
#define COMPONENTS_PASSWORD_MANAGER_CONTENT_BROWSER_CONTENT_CREDENTIAL_MANAGER_DISPATCHER_H_
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/scoped_ptr.h"
#include "base/memory/weak_ptr.h"
#include "components/password_manager/core/browser/credential_manager_password_form_manager.h"
#include "components/password_manager/core/browser/credential_manager_pending_request_task.h"
#include "components/password_manager/core/browser/credential_manager_pending_require_user_mediation_task.h"
#include "components/password_manager/core/browser/password_store_consumer.h"
#include "components/prefs/pref_member.h"
#include "content/public/browser/web_contents_observer.h"
class GURL;
namespace autofill {
struct PasswordForm;
}
namespace content {
class WebContents;
}
namespace password_manager {
class CredentialManagerPasswordFormManager;
class PasswordManagerClient;
class PasswordManagerDriver;
class PasswordStore;
struct CredentialInfo;
class CredentialManagerDispatcher
: public content::WebContentsObserver,
public CredentialManagerPasswordFormManagerDelegate,
public CredentialManagerPendingRequestTaskDelegate,
public CredentialManagerPendingRequireUserMediationTaskDelegate {
public:
CredentialManagerDispatcher(content::WebContents* web_contents,
PasswordManagerClient* client);
~CredentialManagerDispatcher() override;
// Called in response to an IPC from the renderer, triggered by a page's call
// to 'navigator.credentials.store'.
virtual void OnStore(int request_id, const password_manager::CredentialInfo&);
// Called in response to an IPC from the renderer, triggered by a page's call
// to 'navigator.credentials.requireUserMediation'.
virtual void OnRequireUserMediation(int request_id);
// Called in response to an IPC from the renderer, triggered by a page's call
// to 'navigator.credentials.request'.
//
// TODO(vabr): Determine if we can drop the `const` here to save some copies
// while processing the request.
virtual void OnRequestCredential(int request_id,
bool zero_click_only,
const std::vector<GURL>& federations);
// content::WebContentsObserver implementation.
bool OnMessageReceived(const IPC::Message& message) override;
using CredentialCallback =
base::Callback<void(const autofill::PasswordForm&)>;
// CredentialManagerPendingRequestTaskDelegate:
bool IsZeroClickAllowed() const override;
GURL GetOrigin() const override;
void SendCredential(int request_id, const CredentialInfo& info) override;
PasswordManagerClient* client() const override;
autofill::PasswordForm GetSynthesizedFormForOrigin() const override;
// CredentialManagerPendingSignedOutTaskDelegate:
PasswordStore* GetPasswordStore() override;
void DoneRequiringUserMediation() override;
// CredentialManagerPasswordFormManagerDelegate:
void OnProvisionalSaveComplete() override;
private:
// Returns the driver for the current main frame.
// Virtual for testing.
virtual base::WeakPtr<PasswordManagerDriver> GetDriver();
// Schedules a CredentiaManagerPendingRequestTask (during
// |OnRequestCredential()|) after the PasswordStore's AffiliationMatchHelper
// grabs a list of realms related to the current web origin.
void ScheduleRequestTask(int request_id,
bool zero_click_only,
const std::vector<GURL>& federations,
const std::vector<std::string>& android_realms);
// Schedules a CredentialManagerPendingRequireUserMediationTask after the
// AffiliationMatchHelper grabs a list of realms related to the current
// web origin.
void ScheduleRequireMediationTask(
int request_id,
const std::vector<std::string>& android_realms);
PasswordManagerClient* client_;
scoped_ptr<CredentialManagerPasswordFormManager> form_manager_;
// Set to false to disable automatic signing in.
BooleanPrefMember auto_signin_enabled_;
// When 'OnRequestCredential' is called, it in turn calls out to the
// PasswordStore; we push enough data into Pending*Task objects so that
// they can properly respond to the request once the PasswordStore gives
// us data.
scoped_ptr<CredentialManagerPendingRequestTask> pending_request_;
scoped_ptr<CredentialManagerPendingRequireUserMediationTask>
pending_require_user_mediation_;
base::WeakPtrFactory<CredentialManagerDispatcher> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(CredentialManagerDispatcher);
};
} // namespace password_manager
#endif // COMPONENTS_PASSWORD_MANAGER_CONTENT_BROWSER_CONTENT_CREDENTIAL_MANAGER_DISPATCHER_H_
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