. * * 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\Tools\Oidc; use Espo\Core\Authentication\Jwt\Exceptions\Invalid; use Espo\Core\Authentication\Oidc\ConfigDataProvider; use Espo\Core\Authentication\Oidc\Login as OidcLogin; use Espo\Core\Authentication\Oidc\BackchannelLogout; use Espo\Core\Authentication\Util\MethodProvider; use Espo\Core\Exceptions\Error; use Espo\Core\Exceptions\Forbidden; use Espo\Core\Utils\Json; class Service { public function __construct( private BackchannelLogout $backchannelLogout, private MethodProvider $methodProvider, private ConfigDataProvider $configDataProvider ) {} /** * @return array{ * clientId: non-empty-string, * endpoint: non-empty-string, * redirectUri: string, * scopes: non-empty-array, * claims: ?string, * prompt: 'none'|'login'|'consent'|'select_account', * maxAge: ?int, * } * @throws Forbidden * @throws Error */ public function getAuthorizationData(): array { if ($this->methodProvider->get() !== OidcLogin::NAME) { throw new Forbidden(); } $clientId = $this->configDataProvider->getClientId(); $endpoint = $this->configDataProvider->getAuthorizationEndpoint(); $scopes = $this->configDataProvider->getScopes(); $groupClaim = $this->configDataProvider->getGroupClaim(); $redirectUri = $this->configDataProvider->getRedirectUri(); if (!$clientId) { throw new Error("No client ID."); } if (!$endpoint) { throw new Error("No authorization endpoint."); } array_unshift($scopes, 'openid'); $claims = null; if ($groupClaim) { $claims = Json::encode([ 'id_token' => [ $groupClaim => ['essential' => true], ], ]); } /** @var 'none'|'login'|'consent'|'select_account' $prompt * @noinspection PhpRedundantVariableDocTypeInspection */ $prompt = $this->configDataProvider->getAuthorizationPrompt(); $maxAge = $this->configDataProvider->getAuthorizationMaxAge(); return [ 'clientId' => $clientId, 'endpoint' => $endpoint, 'redirectUri' => $redirectUri, 'scopes' => $scopes, 'claims' => $claims, 'prompt' => $prompt, 'maxAge' => $maxAge, ]; } /** * @throws Forbidden */ public function backchannelLogout(string $rawToken): void { if ($this->methodProvider->get() !== OidcLogin::NAME) { throw new Forbidden(); } try { $this->backchannelLogout->logout($rawToken); } catch (Invalid $e) { throw new Forbidden("OIDC logout: Invalid JWT. " . $e->getMessage()); } } }