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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/policy/remote_commands/crd/crd_oauth_token_fetcher.h"
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include "chrome/browser/ash/policy/remote_commands/crd/crd_logging.h"
#include "chrome/browser/device_identity/device_oauth2_token_service.h"
#include "google_apis/gaia/gaia_constants.h"
#include "google_apis/gaia/oauth2_access_token_manager.h"
namespace policy {
namespace {
constexpr char kCloudDevicesOAuth2Scope[] =
"https://www.googleapis.com/auth/clouddevices";
constexpr char kChromotingRemoteSupportOAuth2Scope[] =
"https://www.googleapis.com/auth/chromoting.remote.support";
constexpr char kTachyonOAuth2Scope[] =
"https://www.googleapis.com/auth/tachyon";
} // namespace
RealCrdOAuthTokenFetcher::RealCrdOAuthTokenFetcher(
DeviceOAuth2TokenService& oauth_service)
: OAuth2AccessTokenManager::Consumer("crd_remote_command"),
oauth_service_(oauth_service) {}
RealCrdOAuthTokenFetcher::~RealCrdOAuthTokenFetcher() = default;
void RealCrdOAuthTokenFetcher::Start(OAuthTokenCallback done_callback) {
CRD_VLOG(1) << "Fetching OAuth access token";
done_callback_ = std::move(done_callback);
OAuth2AccessTokenManager::ScopeSet scopes{
GaiaConstants::kGoogleUserInfoEmail, kCloudDevicesOAuth2Scope,
kChromotingRemoteSupportOAuth2Scope, kTachyonOAuth2Scope};
oauth_request_ = oauth_service_->StartAccessTokenRequest(scopes, this);
}
void RealCrdOAuthTokenFetcher::OnGetTokenSuccess(
const OAuth2AccessTokenManager::Request* request,
const OAuth2AccessTokenConsumer::TokenResponse& token_response) {
CRD_VLOG(1) << "Received OAuth access token";
oauth_request_.reset();
std::move(done_callback_).Run(token_response.access_token);
}
void RealCrdOAuthTokenFetcher::OnGetTokenFailure(
const OAuth2AccessTokenManager::Request* request,
const GoogleServiceAuthError& error) {
CRD_LOG(WARNING) << "Failed to get OAuth access token: " << error.ToString();
oauth_request_.reset();
std::move(done_callback_).Run(std::nullopt);
}
FakeCrdOAuthTokenFetcher::FakeCrdOAuthTokenFetcher(
std::optional<std::string> oauth_token)
: oauth_token_(std::move(oauth_token)) {}
FakeCrdOAuthTokenFetcher::~FakeCrdOAuthTokenFetcher() = default;
void FakeCrdOAuthTokenFetcher::Start(OAuthTokenCallback done_callback) {
std::move(done_callback).Run(oauth_token_);
}
} // namespace policy
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