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fixed missing imports and programming issues [cdn]

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This commit is contained in:
xnacly 2021-08-29 17:29:05 +02:00
parent aa340d0a3b
commit 498475c501
1 changed files with 10 additions and 17 deletions
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27
cdn/src/routes/external.ts
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@ -1,45 +1,38 @@
// @ts-nocheck
import bodyParser from "body-parser";
import { Router, Response, Request } from "express"; import { Router, Response, Request } from "express";
import fetch from "node-fetch"; import fetch from "node-fetch";
import crypto from "crypto";
import { HTTPError } from "lambert-server"; import { HTTPError } from "lambert-server";
import { Snowflake } from "@fosscord/util"; import { Snowflake } from "@fosscord/util";
import { storage } from "../util/Storage"; import { storage } from "../util/Storage";
import FileType from "file-type";
import { Config } from "@fosscord/util";
// TODO: somehow handle the deletion of images posted to the /external route
const router = Router(); const router = Router();
type crawled = {
id: string;
ogTitle: string;
ogType: string;
ogDescription: string;
ogUrl: string;
cachedImage: string;
};
const DEFAULT_FETCH_OPTIONS: any = { const DEFAULT_FETCH_OPTIONS: any = {
redirect: "follow", redirect: "follow",
follow: 1, follow: 1,
headers: { headers: {
"user-agent": "Mozilla/5.0 (compatible; Discordbot/2.0; +https://discordapp.com)", "user-agent": "Mozilla/5.0 (compatible Fosscordbot/0.1; +https://fosscord.com)",
}, },
size: 1024 * 1024 * 8, size: 1024 * 1024 * 8,
compress: true, compress: true,
method: "GET", method: "GET",
}; };
router.post("/", bodyParser.json(), async (req: Request, res: Response) => { router.post("/", async (req: Request, res: Response) => {
if (req.headers.signature !== Config.get().security.requestSignature) if (req.headers.signature !== Config.get().security.requestSignature)
throw new HTTPError("Invalid request signature"); throw new HTTPError("Invalid request signature");
if (!req.body) throw new HTTPError("Invalid Body"); if (!req.body) throw new HTTPError("Invalid Body");
const { url } = req.body; const { url } = req.body;
if (!url || typeof url !== "string") throw new HTTPError("Invalid url"); if (!url || typeof url !== "string") throw new HTTPError("Invalid url");
const id = Snowflake.generate(); const id = Snowflake.generate();
try { try {
const response = await fetch(ogImage, DEFAULT_FETCH_OPTIONS); const response = await fetch(url, DEFAULT_FETCH_OPTIONS);
const buffer = await response.buffer(); const buffer = await response.buffer();
await storage.set(`/external/${id}`, buffer); await storage.set(`/external/${id}`, buffer);
@ -50,7 +43,7 @@ router.post("/", bodyParser.json(), async (req: Request, res: Response) => {
} }
}); });
router.get("/:id/", async (req: Request, res: Response) => { router.get("/:id", async (req: Request, res: Response) => {
const { id } = req.params; const { id } = req.params;
const file = await storage.get(`/external/${id}`); const file = await storage.get(`/external/${id}`);