diff --git a/src/api/middlewares/BodyParser.ts b/src/api/middlewares/BodyParser.ts
index ac8e04325..34433aeb2 100644
--- a/src/api/middlewares/BodyParser.ts
+++ b/src/api/middlewares/BodyParser.ts
@@ -20,6 +20,19 @@ import bodyParser, { OptionsJson } from "body-parser";
import { NextFunction, Request, Response } from "express";
import { HTTPError } from "lambert-server";
+const errorMessages: { [key: string]: [string, number] } = {
+ "entity.too.large": ["Request body too large", 413],
+ "entity.parse.failed": ["Invalid JSON body", 400],
+ "entity.verify.failed": ["Entity verification failed", 403],
+ "request.aborted": ["Request aborted", 400],
+ "request.size.invalid": ["Request size did not match content length", 400],
+ "stream.encoding.set": ["Stream encoding should not be set", 500],
+ "stream.not.readable": ["Stream is not readable", 500],
+ "parameters.too.many": ["Too many parameters", 413],
+ "charset.unsupported": ["Unsupported charset", 415],
+ "encoding.unsupported": ["Unsupported content encoding", 415],
+};
+
export function BodyParser(opts?: OptionsJson) {
const jsonParser = bodyParser.json(opts);
@@ -29,8 +42,15 @@ export function BodyParser(opts?: OptionsJson) {
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));
+ const [message, status] = errorMessages[err.type] || [
+ "Invalid Body",
+ 400,
+ ];
+ const errorMessage =
+ message.includes("charset") || message.includes("encoding")
+ ? `${message} "${err.charset || err.encoding}"`
+ : message;
+ return next(new HTTPError(errorMessage, status));
}
next();
});
|
