shoot/src/http/routes.ts at main · alexlehm/shoot

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import type { IncomingHttpHeaders } from "node:http";

import { Router } from "express";

import { ACTIVITY_JSON_ACCEPT } from "../util/activitypub/constants.js";

import api from "./api/index.js";

import s2s from "./s2s/index.js";

import wellknown from "./wellknown/index.js";

const router = Router();

export const isFederationRequest = (headers: IncomingHttpHeaders) =>

ACTIVITY_JSON_ACCEPT.some((v) => headers.accept?.includes(v)) ||

ACTIVITY_JSON_ACCEPT.some((v) => headers["content-type"]?.includes(v));

// Mount the s2s API on / based on the Accept header

router.use("/", (req, res, next) => {

if (isFederationRequest(req.headers)) {

res.setHeader("Content-Type", "application/activity+json; charset=utf-8");

s2s(req, res, next);

} else api(req, res, next);

});

router.use("/", wellknown);

export default router;