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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.
#ifndef CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_SIGNIN_FLOW_H_
#define CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_SIGNIN_FLOW_H_
#include <string>
#include "base/memory/scoped_ptr.h"
#include "google_apis/gaia/oauth2_token_service.h"
class Profile;
namespace extensions {
// IdentitySigninFlow is a controller class to do a sign-in flow for an
// interactive Identity API call. The UI is launched through the LoginUIService.
// When the flow completes, the delegate is notified, and on success will
// be given an OAuth2 login refresh token.
class IdentitySigninFlow : public OAuth2TokenService::Observer {
public:
class Delegate {
public:
Delegate() {}
virtual ~Delegate() {}
// Called when the flow has completed successfully.
virtual void SigninSuccess() = 0;
// Called when the flow has failed.
virtual void SigninFailed() = 0;
DISALLOW_COPY_AND_ASSIGN(Delegate);
};
IdentitySigninFlow(Delegate* delegate,
Profile* profile);
~IdentitySigninFlow() override;
// Starts the flow. Should only be called once.
void Start();
// OAuth2TokenService::Observer implementation:
void OnRefreshTokenAvailable(const std::string& account_id) override;
private:
Delegate* delegate_;
Profile* profile_;
DISALLOW_COPY_AND_ASSIGN(IdentitySigninFlow);
};
} // namespace extensions
#endif // CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_SIGNIN_FLOW_H_
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