49 lines
1.5 KiB
TypeScript
49 lines
1.5 KiB
TypeScript
import { NextFunction, Request, Response } from "express";
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import { HTTPError } from "lambert-server";
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import { checkToken, Config } from "@fosscord/server-util";
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export const NO_AUTHORIZATION_ROUTES = [
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/^\/api(\/v\d+)?\/auth\/login/,
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/^\/api(\/v\d+)?\/auth\/register/,
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/^\/api(\/v\d+)?\/webhooks\//,
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/^\/api(\/v\d+)?\/ping/,
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/^\/api(\/v\d+)?\/gateway/,
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/^\/api(\/v\d+)?\/experiments/,
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/^\/api(\/v\d+)?\/guilds\/\d+\/widget\.(json|png)/
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];
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export const API_PREFIX = /^\/api(\/v\d+)?/;
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export const API_PREFIX_TRAILING_SLASH = /^\/api(\/v\d+)?\//;
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declare global {
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namespace Express {
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interface Request {
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user_id: any;
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user_bot: boolean;
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token: any;
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}
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}
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}
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export async function Authentication(req: Request, res: Response, next: NextFunction) {
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if (req.method === "OPTIONS") return res.sendStatus(204);
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if (!req.url.startsWith("/api")) return next();
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const apiPath = req.url.replace(API_PREFIX, "");
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if (apiPath.startsWith("/invites") && req.method === "GET") return next();
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if (NO_AUTHORIZATION_ROUTES.some((x) => x.test(req.url))) return next();
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if (!req.headers.authorization) return next(new HTTPError("Missing Authorization Header", 401));
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try {
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const { jwtSecret } = Config.get().security;
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const { decoded, user }: any = await checkToken(req.headers.authorization, jwtSecret);
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req.token = decoded;
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req.user_id = decoded.id;
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req.user_bot = user.bot;
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return next();
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} catch (error) {
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return next(new HTTPError(error.toString(), 400));
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}
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}
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