95 lines
2.7 KiB
C++
95 lines
2.7 KiB
C++
/*
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* Copyright (C) 2021 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* LMS is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "AuthServiceBase.hpp"
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#include "core/ILogger.hpp"
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#include "database/Db.hpp"
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#include "database/Session.hpp"
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#include "database/User.hpp"
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namespace lms::auth
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{
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using namespace db;
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AuthServiceBase::AuthServiceBase(Db& db)
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: _db{ db }
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{
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}
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UserId AuthServiceBase::getOrCreateUser(std::string_view loginName)
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{
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Session& session{ getDbSession() };
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User::pointer user;
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{
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auto transaction{ session.createReadTransaction() };
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user = User::find(session, loginName);
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}
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if (!user)
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{
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auto transaction{ session.createWriteTransaction() };
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user = User::find(session, loginName);
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if (!user)
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{
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const UserType type{ User::getCount(session) == 0 ? UserType::ADMIN : UserType::REGULAR };
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LMS_LOG(AUTH, DEBUG, "Creating user '" << loginName << "', admin = " << (type == UserType::ADMIN));
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user = session.create<User>(loginName);
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user.modify()->setType(type);
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}
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}
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return user->getId();
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}
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void AuthServiceBase::onUserAuthenticated(UserId userId)
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{
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Session& session{ getDbSession() };
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// Update last login only if relevant (avoid hammering write accesses to the database)
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{
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auto transaction{ session.createReadTransaction() };
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const User::pointer user{ User::find(session, userId) };
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if (!user)
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return;
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if (std::abs(Wt::WDateTime::currentDateTime().secsTo(user->getLastLogin())) < 60)
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return;
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}
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{
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auto transaction{ session.createWriteTransaction() };
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if (User::pointer user{ User::find(session, userId) })
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user.modify()->setLastLogin(Wt::WDateTime::currentDateTime());
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}
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}
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Session& AuthServiceBase::getDbSession()
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{
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return _db.getTLSSession();
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}
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} // namespace lms::auth
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