Apply security in grpc client server node js

Question

I am new to GRPC call, i created 1 server and client,now how to restrict other clients to connect my server

i haven't tried any solution,because not know the best solution and i have limited time to appy solution so posting question

Answer 1

you can create a server with secure credentials as mentioned here

there are different methods there, you can choose any of it

I prefer SSL method

to create a connection with ssl_creds

const root_cert = fs.readFileSync('path/to/root-cert');
const ssl_creds = grpc.credentials.createSsl(root_cert);
const stub = new helloworld.Greeter('myservice.example.com', ssl_creds);

for generating SSL I have used git repo and follow the instruction according to README