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// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/invalidation/impl/profile_identity_provider.h"
#include "base/functional/bind.h"
#include "components/signin/public/base/consent_level.h"
#include "components/signin/public/identity_manager/access_token_info.h"
#include "components/signin/public/identity_manager/account_info.h"
#include "components/signin/public/identity_manager/primary_account_access_token_fetcher.h"
namespace invalidation {
namespace {
// `ActiveAccountAccessTokenFetcher` implementation that is backed by
// `IdentityManager` and wraps an `PrimaryAccountAccessTokenFetcher` internally.
class AccessTokenFetcherAdaptor : public ActiveAccountAccessTokenFetcher {
public:
AccessTokenFetcherAdaptor(const std::string& oauth_consumer_name,
signin::IdentityManager* identity_manager,
const signin::ScopeSet& scopes,
ActiveAccountAccessTokenCallback callback);
AccessTokenFetcherAdaptor(const AccessTokenFetcherAdaptor& other) = delete;
AccessTokenFetcherAdaptor& operator=(const AccessTokenFetcherAdaptor& other) =
delete;
~AccessTokenFetcherAdaptor() override = default;
private:
// Invokes |callback_| with (|error|, |access_token_info.token|).
void HandleTokenRequestCompletion(GoogleServiceAuthError error,
signin::AccessTokenInfo access_token_info);
ActiveAccountAccessTokenCallback callback_;
std::unique_ptr<signin::PrimaryAccountAccessTokenFetcher>
primary_account_access_token_fetcher_;
};
AccessTokenFetcherAdaptor::AccessTokenFetcherAdaptor(
const std::string& oauth_consumer_name,
signin::IdentityManager* identity_manager,
const signin::ScopeSet& scopes,
ActiveAccountAccessTokenCallback callback)
: callback_(std::move(callback)) {
primary_account_access_token_fetcher_ =
std::make_unique<signin::PrimaryAccountAccessTokenFetcher>(
oauth_consumer_name, identity_manager, scopes,
base::BindOnce(
&AccessTokenFetcherAdaptor::HandleTokenRequestCompletion,
// It is safe to use base::Unretained as
// |this| owns |access_token_fetcher_|.
base::Unretained(this)),
signin::PrimaryAccountAccessTokenFetcher::Mode::kImmediate,
signin::ConsentLevel::kSignin);
}
void AccessTokenFetcherAdaptor::HandleTokenRequestCompletion(
GoogleServiceAuthError error,
signin::AccessTokenInfo access_token_info) {
primary_account_access_token_fetcher_.reset();
std::move(callback_).Run(error, access_token_info.token);
}
} // namespace
ProfileIdentityProvider::ProfileIdentityProvider(
signin::IdentityManager* identity_manager)
: identity_manager_(identity_manager) {
identity_manager_observation_.Observe(identity_manager_);
}
ProfileIdentityProvider::~ProfileIdentityProvider() = default;
CoreAccountId ProfileIdentityProvider::GetActiveAccountId() {
return identity_manager_->GetPrimaryAccountId(signin::ConsentLevel::kSignin);
}
bool ProfileIdentityProvider::IsActiveAccountWithRefreshToken() {
if (GetActiveAccountId().empty() ||
!identity_manager_->HasPrimaryAccountWithRefreshToken(
signin::ConsentLevel::kSignin)) {
return false;
}
return true;
}
std::unique_ptr<ActiveAccountAccessTokenFetcher>
ProfileIdentityProvider::FetchAccessToken(
const std::string& oauth_consumer_name,
const signin::ScopeSet& scopes,
ActiveAccountAccessTokenCallback callback) {
return std::make_unique<AccessTokenFetcherAdaptor>(
oauth_consumer_name, identity_manager_, scopes, std::move(callback));
}
void ProfileIdentityProvider::InvalidateAccessToken(
const signin::ScopeSet& scopes,
const std::string& access_token) {
identity_manager_->RemoveAccessTokenFromCache(GetActiveAccountId(), scopes,
access_token);
}
void ProfileIdentityProvider::OnPrimaryAccountChanged(
const signin::PrimaryAccountChangeEvent& event_details) {
if (event_details.GetEventTypeFor(signin::ConsentLevel::kSignin) ==
signin::PrimaryAccountChangeEvent::Type::kNone) {
return;
}
const CoreAccountId& previous_account_id =
event_details.GetPreviousState().primary_account.account_id;
const CoreAccountId& current_account_id =
event_details.GetCurrentState().primary_account.account_id;
if (!previous_account_id.empty()) {
FireOnActiveAccountLogout();
}
if (!current_account_id.empty()) {
FireOnActiveAccountLogin();
}
}
void ProfileIdentityProvider::OnRefreshTokenUpdatedForAccount(
const CoreAccountInfo& account_info) {
ProcessRefreshTokenUpdateForAccount(account_info.account_id);
}
void ProfileIdentityProvider::OnIdentityManagerShutdown(
signin::IdentityManager* identity_manager) {
CHECK_EQ(identity_manager, identity_manager_);
identity_manager_observation_.Reset();
}
} // namespace invalidation
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