diff options
Diffstat (limited to 'cdn/src/routes/attachments.ts')
-rw-r--r-- | cdn/src/routes/attachments.ts | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/cdn/src/routes/attachments.ts b/cdn/src/routes/attachments.ts deleted file mode 100644 index ae50bc48..00000000 --- a/cdn/src/routes/attachments.ts +++ /dev/null @@ -1,100 +0,0 @@ -import { Router, Response, Request } from "express"; -import { Config, Snowflake } from "@fosscord/util"; -import { storage } from "../util/Storage"; -import FileType from "file-type"; -import { HTTPError } from "lambert-server"; -import { multer } from "../util/multer"; -import imageSize from "image-size"; - -const router = Router(); - -const SANITIZED_CONTENT_TYPE = [ - "text/html", - "text/mhtml", - "multipart/related", - "application/xhtml+xml", -]; - -router.post( - "/:channel_id", - multer.single("file"), - async (req: Request, res: Response) => { - if (req.headers.signature !== Config.get().security.requestSignature) - throw new HTTPError("Invalid request signature"); - if (!req.file) throw new HTTPError("file missing"); - - const { buffer, mimetype, size, originalname, fieldname } = req.file; - const { channel_id } = req.params; - const filename = originalname - .replaceAll(" ", "_") - .replace(/[^a-zA-Z0-9._]+/g, ""); - const id = Snowflake.generate(); - const path = `attachments/${channel_id}/${id}/${filename}`; - - const endpoint = - Config.get()?.cdn.endpointPublic || "http://localhost:3003"; - - await storage.set(path, buffer); - var width; - var height; - if (mimetype.includes("image")) { - const dimensions = imageSize(buffer); - if (dimensions) { - width = dimensions.width; - height = dimensions.height; - } - } - - const file = { - id, - content_type: mimetype, - filename: filename, - size, - url: `${endpoint}/${path}`, - width, - height, - }; - - return res.json(file); - } -); - -router.get( - "/:channel_id/:id/:filename", - async (req: Request, res: Response) => { - const { channel_id, id, filename } = req.params; - - const file = await storage.get( - `attachments/${channel_id}/${id}/${filename}` - ); - if (!file) throw new HTTPError("File not found"); - const type = await FileType.fromBuffer(file); - let content_type = type?.mime || "application/octet-stream"; - - if (SANITIZED_CONTENT_TYPE.includes(content_type)) { - content_type = "application/octet-stream"; - } - - res.set("Content-Type", content_type); - res.set("Cache-Control", "public, max-age=31536000"); - - return res.send(file); - } -); - -router.delete( - "/:channel_id/:id/:filename", - async (req: Request, res: Response) => { - if (req.headers.signature !== Config.get().security.requestSignature) - throw new HTTPError("Invalid request signature"); - - const { channel_id, id, filename } = req.params; - const path = `attachments/${channel_id}/${id}/${filename}`; - - await storage.delete(path); - - return res.send({ success: true }); - } -); - -export default router; |