hasAccessToResource.ts•1.75 kB
/**
* Copyright (C) 2025 by Fonoster Inc (https://fonoster.com)
* http://github.com/fonoster/fonoster
*
* This file is part of Fonoster
*
* Licensed under the MIT License (the "License");
* you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* https://opensource.org/licenses/MIT
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {
Access,
decodeToken,
getTokenFromCall,
TokenUseEnum
} from "@fonoster/common";
import { getLogger } from "@fonoster/logger";
import { ServerInterceptingCall } from "@grpc/grpc-js";
import { JsonObject } from "@prisma/client/runtime/library";
const logger = getLogger({ service: "sipnet", filePath: __filename });
async function hasAccessToResource(
call: unknown,
getFn: (ref: string) => Promise<{ extended?: JsonObject }>
) {
const { request } = call as { request: { ref: string } };
const { extended } = await getFn(request.ref);
logger.verbose("call to hasAccessToResource", {
ref: request.ref,
accessKeyId: extended?.accessKeyId
});
// If the resource doesn't exist, allow the operation
if (!extended) return true;
const token = getTokenFromCall(call as ServerInterceptingCall);
const decodedToken = decodeToken<TokenUseEnum.ACCESS>(token);
const accessKeyIds = decodedToken.access?.map((a: Access) => a.accessKeyId);
return accessKeyIds.includes(extended?.accessKeyId as string);
}
export { hasAccessToResource };