SolidJS•3mo ago

Getting the full domain/url server side

I have a multi tenant SaaS where clients CNAME their own domains to my app. I need to get the domain / url they're using in order to get the correct data from the DB server side. How can I do this?

7 Replies

duk•3mo ago

Server side you can try getRequestEvent and checking if the Host header is forwarded with the request

import { getRequestEvent } from "solid-js/web";
const event = getRequestEvent();
if (event) {
  const domain = event.request.headers.get("Host")
}

import { getRequestEvent } from "solid-js/web";
const event = getRequestEvent();
if (event) {
  const domain = event.request.headers.get("Host")
}

https://docs.solidjs.com/reference/server-utilities/get-request-event

Some Call Me Tim•3mo ago

Nice, that can get me the domain i.e.myclientsdomain.com, but not the full url it seems. The URL/pathname references in the request are all /_server... which makes sense, but there's no reference to the actual URL that was entered in the browser to get there. i.e. myclientsdomain.com/whichpage/

peerreynders•3mo ago

There's also event.nativeEvent?.web.url.href; though the presence of web isn't guaranteed on nativeEvent (which is the original H3Event). H3 Event Object

Event Object - h3

Event object carries an incoming request and context.

Some Call Me Tim•3mo ago

oooo now we're cookin. Only if available . Hrmm, I'm guessing that means it's only available if the originating request was from a web request vs something internal? Not like it would be unavailable in the next version of H3, or every second thursday or something Hrmm, event.nativeEvent?.web?.url?.href does get me the right url initially on the first page load, but any other page navigation it just returns _server for everything.

duk•3mo ago

I don't know your exact setup but I think the rest of the path should be available through the router like useLocation

peerreynders•3mo ago

Given this implementation I guess it's a “best efforts” approach given the information present in the request.

GitHub

h3/src/utils/request.ts at c04c458810e34eb15c1647e1369e7d7ef19f567d...

⚡️ Minimal H(TTP) framework built for high performance and portability - unjs/h3

peerreynders•3mo ago

I'm gettting the full http://localhost:3000/_server for a server action. If you are loading route data rather than doing a full page load you are only fetching from a server function. useLocation will give you the full client side route but of course you can only get that under the Router component boundary.

Gaming

Programming

Getting the full domain/url server side