用于部署到 Workers 上实现联邦的 JS 文件

worker.js

const HOMESERVER_URL = "https://matrix.example.com";
const IDENTITY_SERVER_URL = "https://vector.im";
const FEDERATION_SERVER = "matrix.example.com:443";

export default {
  async fetch(request) {
    const path = new URL(request.url).pathname;
    switch (path) {
      case "/.well-known/matrix/client":
        return new Response(
          `{"m.homeserver": {"base_url": "${HOMESERVER_URL}"},"m.identity_server": {"base_url": "${IDENTITY_SERVER_URL}"}}`,
          {
            status: 200,
            headers: {
              "Access-Control-Allow-Origin": "*",
              "Content-Type": "application/json",
            },
          }
        );
      case "/.well-known/matrix/server":
        return new Response(`{"m.server": "${FEDERATION_SERVER}"}`, {
          status: 200,
          headers: {
            "Access-Control-Allow-Origin": "*",
            "Content-Type": "application/json",
          },
        });
      default:
        return new Response("Invalid request", {
          status: 400,
          headers: {
            "Access-Control-Allow-Origin": "*",
            "Content-Type": "text/plain",
          },
        });
    }
    },
};