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espocrm/application/Espo/Core/ExternalAccount/ClientManager.php
2023-12-31 10:49:50 +02:00

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<?php
/************************************************************************
* This file is part of EspoCRM.
*
* EspoCRM Open Source CRM application.
* Copyright (C) 2014-2024 Yurii Kuznietsov, Taras Machyshyn, Oleksii Avramenko
* Website: https://www.espocrm.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
************************************************************************/
namespace Espo\Core\ExternalAccount;
use Espo\Core\Exceptions\Error;
use Espo\Entities\Integration as IntegrationEntity;
use Espo\Entities\ExternalAccount as ExternalAccountEntity;
use Espo\ORM\EntityManager;
use Espo\Core\ExternalAccount\Clients\IClient;
use Espo\Core\ExternalAccount\OAuth2\Client as OAuth2Client;
use Espo\Core\InjectableFactory;
use Espo\Core\ORM\Repository\Option\SaveOption;
use Espo\Core\Utils\Config;
use Espo\Core\Utils\Metadata;
use Espo\ORM\Entity;
class ClientManager
{
/**
* @var EntityManager
*/
protected $entityManager;
/**
* @var Metadata
*/
protected $metadata;
/**
* @var Config
*/
protected $config;
/**
* @var InjectableFactory|null
*/
protected $injectableFactory = null;
/**
*
* @var array<string, array<string, mixed>>
*/
protected $clientMap = [];
public function __construct(
EntityManager $entityManager,
Metadata $metadata,
Config $config,
?InjectableFactory $injectableFactory = null
) {
$this->entityManager = $entityManager;
$this->metadata = $metadata;
$this->config = $config;
$this->injectableFactory = $injectableFactory;
}
/**
* @param array{
* accessToken: ?string,
* tokenType: ?string,
* expiresAt?: ?string,
* refreshToken?: ?string,
* } $data
* @throws Error
*/
public function storeAccessToken(string $hash, array $data): void
{
if (empty($this->clientMap[$hash]) || empty($this->clientMap[$hash]['externalAccountEntity'])) {
return;
}
/** @var ExternalAccountEntity $externalAccountEntity */
$externalAccountEntity = $this->clientMap[$hash]['externalAccountEntity'];
$externalAccountEntity->set('accessToken', $data['accessToken']);
$externalAccountEntity->set('tokenType', $data['tokenType']);
$externalAccountEntity->set('expiresAt', $data['expiresAt'] ?? null);
if ($data['refreshToken'] ?? null) {
$externalAccountEntity->set('refreshToken', $data['refreshToken']);
}
$copy = $this->entityManager->getEntity(ExternalAccountEntity::ENTITY_TYPE, $externalAccountEntity->getId());
if (!$copy) {
return;
}
if (!$copy->get('enabled')) {
throw new Error("External Account Client Manager: Account got disabled.");
}
$copy->set('accessToken', $data['accessToken']);
$copy->set('tokenType', $data['tokenType']);
$copy->set('expiresAt', $data['expiresAt'] ?? null);
if ($data['refreshToken'] ?? null) {
$copy->set('refreshToken', $data['refreshToken'] ?? null);
}
$this->entityManager->saveEntity($copy, [
'isTokenRenewal' => true,
SaveOption::SKIP_HOOKS => true,
]);
}
public function create(string $integration, string $userId): ?object
{
$authMethod = $this->metadata->get("integrations.{$integration}.authMethod");
$methodName = 'create' . ucfirst($authMethod);
if (method_exists($this, $methodName)) {
return $this->$methodName($integration, $userId);
}
if (!$this->injectableFactory) {
throw new Error();
}
/** @var IntegrationEntity|null $integrationEntity */
$integrationEntity = $this->entityManager->getEntity(IntegrationEntity::ENTITY_TYPE, $integration);
/** @var ExternalAccountEntity|null $externalAccountEntity */
$externalAccountEntity = $this->entityManager
->getEntity(ExternalAccountEntity::ENTITY_TYPE, $integration . '__' . $userId);
if (!$externalAccountEntity) {
throw new Error("External Account {$integration} not found for {$userId}.");
}
if (!$integrationEntity) {
return null;
}
if (!$integrationEntity->get('enabled')) {
return null;
}
if (!$externalAccountEntity->get('enabled')) {
return null;
}
/** @var class-string $className */
$className = $this->metadata->get("integrations.{$integration}.clientClassName");
$client = $this->injectableFactory->create($className);
if (!method_exists($client, 'setup')) {
throw new Error("{$className} does not have `setup` method.");
}
$client->setup(
$userId,
$integrationEntity,
$externalAccountEntity,
$this
);
$this->addToClientMap($client, $integrationEntity, $externalAccountEntity, $userId);
return $client;
}
protected function createOAuth2(string $integration, string $userId): ?object
{
/** @var IntegrationEntity|null $integrationEntity */
$integrationEntity = $this->entityManager->getEntity(IntegrationEntity::ENTITY_TYPE, $integration);
/** @var ExternalAccountEntity|null $externalAccountEntity */
$externalAccountEntity = $this->entityManager
->getEntity(ExternalAccountEntity::ENTITY_TYPE, $integration . '__' . $userId);
/** @var class-string $className */
$className = $this->metadata->get("integrations.{$integration}.clientClassName");
$redirectUri = $this->config->get('siteUrl') . '?entryPoint=oauthCallback';
$redirectUriPath = $this->metadata->get(['integrations', $integration, 'params', 'redirectUriPath']);
if ($redirectUriPath) {
$redirectUri = rtrim($this->config->get('siteUrl'), '/') . '/' . $redirectUriPath;
}
if (!$externalAccountEntity) {
throw new Error("External Account {$integration} not found for '{$userId}'.");
}
if (!$integrationEntity) {
return null;
}
if (!$integrationEntity->get('enabled')) {
return null;
}
if (!$externalAccountEntity->get('enabled')) {
return null;
}
$oauth2Client = new OAuth2Client();
$params = [
'endpoint' => $this->metadata->get("integrations.{$integration}.params.endpoint"),
'tokenEndpoint' => $this->metadata->get("integrations.{$integration}.params.tokenEndpoint"),
'clientId' => $integrationEntity->get('clientId'),
'clientSecret' => $integrationEntity->get('clientSecret'),
'redirectUri' => $redirectUri,
'accessToken' => $externalAccountEntity->get('accessToken'),
'refreshToken' => $externalAccountEntity->get('refreshToken'),
'tokenType' => $externalAccountEntity->get('tokenType'),
'expiresAt' => $externalAccountEntity->get('expiresAt'),
];
foreach (get_object_vars($integrationEntity->getValueMap()) as $k => $v) {
if (array_key_exists($k, $params)) {
continue;
}
if ($integrationEntity->hasAttribute($k)) {
continue;
}
$params[$k] = $v;
}
$client = new $className($oauth2Client, $params, $this);
if ($this->injectableFactory) {
$this->injectableFactory->createWith($className, [
'client' => $oauth2Client,
'params' => $params,
'manager' => $this,
]);
}
else {
// For backward compatibility.
$client = new $className($oauth2Client, $params, $this);
}
$this->addToClientMap($client, $integrationEntity, $externalAccountEntity, $userId);
return $client;
}
/**
* @param object $client
* @return void
*/
protected function addToClientMap(
$client,
IntegrationEntity $integrationEntity,
ExternalAccountEntity $externalAccountEntity,
string $userId
) {
$this->clientMap[spl_object_hash($client)] = [
'client' => $client,
'userId' => $userId,
'integration' => $integrationEntity->getId(),
'integrationEntity' => $integrationEntity,
'externalAccountEntity' => $externalAccountEntity,
];
}
/**
* @param object $client
* @throws Error
*/
protected function getClientRecord($client): Entity
{
$data = $this->clientMap[spl_object_hash($client)];
if (!$data) {
throw new Error("External Account Client Manager: Client not found in hash.");
}
return $data['externalAccountEntity'];
}
/**
* @param object $client
* @throws Error
*/
public function isClientLocked($client): bool
{
$externalAccountEntity = $this->getClientRecord($client);
$id = $externalAccountEntity->getId();
$e = $this->entityManager
->getRDBRepository(ExternalAccountEntity::ENTITY_TYPE)
->select(['id', 'isLocked'])
->where(['id' => $id])
->findOne();
if (!$e) {
throw new Error("External Account Client Manager: Client '{$id}' not found in DB.");
}
return $e->get('isLocked');
}
public function lockClient(object $client): void
{
$externalAccountEntity = $this->getClientRecord($client);
$id = $externalAccountEntity->getId();
$e = $this->entityManager
->getRDBRepository(ExternalAccountEntity::ENTITY_TYPE)
->select(['id', 'isLocked'])
->where(['id' => $id])
->findOne();
if (!$e) {
throw new Error("External Account Client Manager: Client '{$id}' not found in DB.");
}
$e->set('isLocked', true);
$this->entityManager->saveEntity($e, [
SaveOption::SKIP_HOOKS => true,
SaveOption::SILENT => true,
]);
}
public function unlockClient(object $client): void
{
$externalAccountEntity = $this->getClientRecord($client);
$id = $externalAccountEntity->getId();
$e = $this->entityManager
->getRDBRepository(ExternalAccountEntity::ENTITY_TYPE)
->select(['id', 'isLocked'])
->where(['id' => $id])
->findOne();
if (!$e) {
throw new Error("External Account Client Manager: Client '{$id}' not found in DB.");
}
$e->set('isLocked', false);
$this->entityManager->saveEntity($e, [
SaveOption::SKIP_HOOKS => true,
SaveOption::SILENT => true,
]);
}
/**
* @param IClient $client
* @throws Error
*/
public function reFetchClient(object $client): void
{
$externalAccountEntity = $this->getClientRecord($client);
$id = $externalAccountEntity->getId();
$e = $this->entityManager->getEntityById(ExternalAccountEntity::ENTITY_TYPE, $id);
if (!$e) {
throw new Error("External Account Client Manager: Client {$id} not found in DB.");
}
$data = $e->getValueMap();
$externalAccountEntity->set($data);
$client->setParams(get_object_vars($data));
}
}