1 files changed, 19 insertions, 0 deletions
diff --git a/src/api/middlewares/BodyParser.ts b/src/api/middlewares/BodyParser.ts
new file mode 100644
index 00000000..35db3c6f
--- /dev/null
+++ b/src/api/middlewares/BodyParser.ts
@@ -0,0 +1,19 @@
+import bodyParser, { OptionsJson } from "body-parser";
+import { NextFunction, Request, Response } from "express";
+import { HTTPError } from "@fosscord/util";
+
+export function BodyParser(opts?: OptionsJson) {
+ const jsonParser = bodyParser.json(opts);
+
+ return (req: Request, res: Response, next: NextFunction) => {
+ if (!req.headers["content-type"]) req.headers["content-type"] = "application/json";
+
+ jsonParser(req, res, (err) => {
+ if (err) {
+ // TODO: different errors for body parser (request size limit, wrong body type, invalid body, ...)
+ return next(new HTTPError("Invalid Body", 400));
+ }
+ next();
+ });
+ };
+}
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