Asynchronous secret Indicates the input parameter without type prompt

[Fuarm]

Asynchronous secret Indicates the input parameter without type prompt

[climba03003]

Function based secret is supported by the request.jwtVerify() and reply.jwtSign() methods and is called with request, token, and callback parameters.

I would say that it is a correct behavior since the document already told you function based secret only supported by the above two methods.

[climba03003]

Can you provide a full reproducible code snippet?
The secret function is not called by fast-jwt directly but inside this library.

[Fuarm]

import Fastify, { FastifyInstance, FastifyRequest } from "fastify";
import fastifyJwt, { TokenOrHeader } from "@fastify/jwt";

const server: FastifyInstance = Fastify({
  logger: true
});

server.register(fastifyJwt, {
  secret: async (request: FastifyRequest | TokenOrHeader) => {
    console.log(request);
    return "secret";
  }
});

server.get("/test", (request, reply) => {
  const token = server.jwt.sign({ userId: 12 }, { expiresIn: "2h" });
  reply.send(token);
});

/**
 * 服务启动
 * @param port 端口
 */
const startServer = async (port: number) => {
  try {
    await server.listen({ port });
  } catch (err) {
    server.log.error(err);
    process.exit(1);
  }
};
startServer(3000)