public function handleRefreshToken(TokenRequest $tokenRequest, ClientData $clientData) { $refreshToken = $tokenRequest->getRefreshToken(); $scope = $tokenRequest->getScope(); $result = $this->db->getApprovalByRefreshToken($clientData->getId(), $refreshToken); if (false === $result) { throw new BadRequestException('invalid_grant', 'the refresh_token was not found'); } $token = array(); $token['access_token'] = $this->io->getRandomHex(); $token['expires_in'] = $this->accessTokenExpiry; if (null !== $scope) { // the client wants to obtain a specific scope $requestedScope = new Scope($scope); $authorizedScope = new Scope($result['scope']); if ($requestedScope->hasOnlyScope($authorizedScope)) { // if it is a subset of the authorized scope we honor that $token['scope'] = $requestedScope->toString(); } else { // if not the client gets the authorized scope $token['scope'] = $result['scope']; } } else { $token['scope'] = $result['scope']; } $token['token_type'] = 'bearer'; $this->db->storeAccessToken($token['access_token'], $this->io->getTime(), $clientData->getId(), $result['resource_owner_id'], $token['scope'], $token['expires_in']); return $token; }
private function addApproval(ClientData $clientData, $userId, $scope) { $approval = $this->storage->getApprovalByResourceOwnerId($clientData->getId(), $userId); if (false === $approval) { // no approval exists, generate a refresh_token and add it $refreshToken = 'code' === $clientData->getType() ? $this->io->getRandomHex() : null; $this->storage->addApproval($clientData->getId(), $userId, $scope, $refreshToken); } else { // an approval exists, we don't care about the scope, we just // update it if needed keeping the same refresh_token $this->storage->updateApproval($clientData->getId(), $userId, $scope); } }