Get users IP address from Firebase Callable function

Question

How can I access the users IP address from an onCall Firebase function...

exports.MyFunction = functions.https.onCall((data, context) => {
   var IPAddress; //???
   console.log(IPAddress)
});

I saw that I might be able to get the IP address with context.rawRequest.connection.remoteAddress but then I saw this post regarding an http function, and I'm not sure how to set the headers on an onCall function to fastly-client-ip.

Any suggestions?

Answer 1

See:

https://firebase.google.com/docs/reference/functions/providers_https_.html#oncall https://firebase.google.com/docs/reference/functions/providers_https_.callablecontext.html https://firebase.google.com/docs/reference/functions/providers_https_.request.html#ip

exports.myCallable = functions.https.onCall((data, context) => {
    return context.rawRequest.ip;
});

If you need route info:

https://firebase.google.com/docs/reference/functions/providers_https_.request.html#ips