Taras Machyshyn
134 lines
3.9 KiB
PHP
134 lines
3.9 KiB
PHP
<?php
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/************************************************************************
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* This file is part of EspoCRM.
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*
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* EspoCRM - Open Source CRM application.
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* Copyright (C) 2014-2023 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
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* Website: https://www.espocrm.com
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*
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* EspoCRM 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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* EspoCRM 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 EspoCRM. If not, see http://www.gnu.org/licenses/.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
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************************************************************************/
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namespace Espo\Core\Authentication\Oidc;
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use Espo\Core\Authentication\Jwt\Token\Payload;
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use Espo\Core\Utils\Config;
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use Espo\Entities\User;
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use Espo\ORM\EntityManager;
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use RuntimeException;
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class DefaultUserProvider implements UserProvider
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{
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public function __construct(
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private Config $config,
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private Sync $sync,
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private EntityManager $entityManager
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) {}
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public function get(Payload $payload): ?User
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{
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$user = $this->findUser($payload);
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if ($user) {
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$this->syncUser($user, $payload);
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return $user;
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}
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return $this->tryToCreateUser($payload);
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}
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private function findUser(Payload $payload): ?User
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{
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$usernameClaim = $this->config->get('oidcUsernameClaim');
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if (!$usernameClaim) {
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throw new RuntimeException("No username claim in config.");
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}
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$username = $payload->get($usernameClaim);
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if (!$username) {
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throw new RuntimeException("No username claim `{$usernameClaim}` in token.");
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}
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$username = $this->sync->normalizeUsername($username);
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/** @var ?User $user */
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$user = $this->entityManager
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->getRDBRepositoryByClass(User::class)
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->where(['userName' => $username])
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->findOne();
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if (!$user) {
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return null;
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}
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if (!$user->isActive()) {
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return null;
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}
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if (!$user->isRegular() && !$user->isAdmin()) {
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return null;
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}
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if ($user->isSuperAdmin()) {
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return null;
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}
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if ($user->isAdmin() && !$this->config->get('oidcAllowAdminUser')) {
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return null;
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}
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return $user;
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}
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private function tryToCreateUser(Payload $payload): ?User
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{
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if (!$this->config->get('oidcCreateUser')) {
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return null;
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}
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$usernameClaim = $this->config->get('oidcUsernameClaim');
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if (!$usernameClaim) {
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throw new RuntimeException("Could not create a user. No OIDC username claim in config.");
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}
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$username = $payload->get($usernameClaim);
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if (!$username) {
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throw new RuntimeException("Could not create a user. No username claim returned in token.");
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}
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return $this->sync->createUser($payload);
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}
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private function syncUser(User $user, Payload $payload): void
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{
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if (!$this->config->get('oidcSync') && !$this->config->get('oidcSyncTeams')) {
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return;
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}
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$this->sync->syncUser($user, $payload);
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}
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}
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