Merge branch 'master' into gateway

1 files changed, 17 insertions, 0 deletions

diff --git a/api/src/middlewares/BodyParser.ts b/api/src/middlewares/BodyParser.ts
new file mode 100644

index 00000000..b0ff699d
--- /dev/null
+++ b/api/src/middlewares/BodyParser.ts
@@ -0,0 +1,17 @@
+import bodyParser, { OptionsJson } from "body-parser";
+import { NextFunction, Request, Response } from "express";
+import { HTTPError } from "lambert-server";
+
+export function BodyParser(opts?: OptionsJson) {
+	const jsonParser = bodyParser.json(opts);
+
+	return (req: Request, res: Response, next: NextFunction) => {
+		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();
+		});
+	};
+}