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// Copyright 2022 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_ASH_CROSAPI_DEVICE_OAUTH2_TOKEN_SERVICE_ASH_H_
#define CHROME_BROWSER_ASH_CROSAPI_DEVICE_OAUTH2_TOKEN_SERVICE_ASH_H_
#include "base/containers/flat_map.h"
#include "base/containers/unique_ptr_adapters.h"
#include "chromeos/crosapi/mojom/account_manager.mojom.h"
#include "chromeos/crosapi/mojom/device_oauth2_token_service.mojom.h"
#include "google_apis/gaia/oauth2_access_token_manager.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/receiver_set.h"
namespace crosapi {
// Implements the crosapi device OAuth2 token service interface. Lives in
// ash-chrome. Allows lacros-chrome to access the device oauth2 token service
// that lives in ash, in particular to fetch access tokens for the device
// (robot) account.
class DeviceOAuth2TokenServiceAsh : public mojom::DeviceOAuth2TokenService,
OAuth2AccessTokenManager::Consumer {
public:
DeviceOAuth2TokenServiceAsh();
DeviceOAuth2TokenServiceAsh(const DeviceOAuth2TokenServiceAsh&) = delete;
DeviceOAuth2TokenServiceAsh& operator=(const DeviceOAuth2TokenServiceAsh&) =
delete;
~DeviceOAuth2TokenServiceAsh() override;
void BindReceiver(
mojo::PendingReceiver<mojom::DeviceOAuth2TokenService> receiver);
// crosapi::mojom::DeviceOAuth2TokenService:
void FetchAccessTokenForDeviceAccount(
const std::vector<std::string>& scopes,
FetchAccessTokenForDeviceAccountCallback callback) override;
// OAuth2AccessTokenManager::Consumer
void OnGetTokenSuccess(
const OAuth2AccessTokenManager::Request* request,
const OAuth2AccessTokenConsumer::TokenResponse& token_response) override;
void OnGetTokenFailure(const OAuth2AccessTokenManager::Request* request,
const GoogleServiceAuthError& error) override;
private:
void OnTokenFetchComplete(const OAuth2AccessTokenManager::Request* request,
mojom::AccessTokenResultPtr result);
mojo::ReceiverSet<mojom::DeviceOAuth2TokenService> receivers_;
base::flat_map<std::unique_ptr<OAuth2AccessTokenManager::Request>,
FetchAccessTokenForDeviceAccountCallback,
base::UniquePtrComparator>
access_token_requests_;
};
} // namespace crosapi
#endif // CHROME_BROWSER_ASH_CROSAPI_DEVICE_OAUTH2_TOKEN_SERVICE_ASH_H_
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