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/*
Spacebar: A FOSS re-implementation and extension of the Discord.com backend.
Copyright (C) 2023 Fosscord and Fosscord Contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published
by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
import {
Config,
Email,
initDatabase,
initEvent,
JSONReplacer,
registerRoutes,
Sentry,
WebAuthn,
} from "@fosscord/util";
import { Request, Response, Router } from "express";
import { Server, ServerOptions } from "lambert-server";
import "missing-native-js-functions";
import morgan from "morgan";
import path from "path";
import { red } from "picocolors";
import { Authentication, CORS } from "./middlewares/";
import { BodyParser } from "./middlewares/BodyParser";
import { ErrorHandler } from "./middlewares/ErrorHandler";
import { initRateLimits } from "./middlewares/RateLimit";
import { initTranslation } from "./middlewares/Translation";
import { initInstance } from "./util/handlers/Instance";
import express from "express";
const PUBLIC_ASSETS_FOLDER = path.join(
__dirname,
"..",
"..",
"assets",
"public",
);
export type FosscordServerOptions = ServerOptions;
declare global {
// eslint-disable-next-line @typescript-eslint/no-namespace
namespace Express {
interface Request {
server: FosscordServer;
}
}
}
export class FosscordServer extends Server {
public declare options: FosscordServerOptions;
constructor(opts?: Partial<FosscordServerOptions>) {
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
super({ ...opts, errorHandler: false, jsonBody: false });
}
async start() {
await initDatabase();
await Config.init();
await initEvent();
await Email.init();
await initInstance();
await Sentry.init(this.app);
WebAuthn.init();
const logRequests = process.env["LOG_REQUESTS"] != undefined;
if (logRequests) {
this.app.use(
morgan("combined", {
skip: (req, res) => {
let skip = !(
process.env["LOG_REQUESTS"]?.includes(
res.statusCode.toString(),
) ?? false
);
if (process.env["LOG_REQUESTS"]?.charAt(0) == "-")
skip = !skip;
return skip;
},
}),
);
}
this.app.set("json replacer", JSONReplacer);
this.app.use(CORS);
this.app.use(BodyParser({ inflate: true, limit: "10mb" }));
const app = this.app;
const api = Router();
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
this.app = api;
api.use(Authentication);
await initRateLimits(api);
await initTranslation(api);
this.routes = await registerRoutes(
this,
path.join(__dirname, "routes", "/"),
);
// 404 is not an error in express, so this should not be an error middleware
// this is a fine place to put the 404 handler because its after we register the routes
// and since its not an error middleware, our error handler below still works.
api.use("*", (req: Request, res: Response) => {
res.status(404).json({
message: "404 endpoint not found",
code: 0,
});
});
this.app = app;
//app.use("/__development", )
//app.use("/__internals", )
app.use("/api/v6", api);
app.use("/api/v7", api);
app.use("/api/v8", api);
app.use("/api/v9", api);
app.use("/api", api); // allow unversioned requests
app.get("/", (req, res) =>
res.sendFile(path.join(PUBLIC_ASSETS_FOLDER, "index.html")),
);
this.app.use(ErrorHandler);
Sentry.errorHandler(this.app);
if (logRequests)
console.log(
red(
`Warning: Request logging is enabled! This will spam your console!\nTo disable this, unset the 'LOG_REQUESTS' environment variable!`,
),
);
return super.start();
}
}
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