bodylimit

Documentation

Overview

Package bodylimit provides express middleware that rejects requests whose body exceeds a configured size, guarding handlers against oversized uploads.

Index

• Constants
• func New(opts ...Options) express.Handler
• type Options

Constants

const DefaultMaxBytes int64 = 1 << 20 // 1 MiB

DefaultMaxBytes is the limit applied when New is called with no options.

Functions

func New

func New(opts ...Options) express.Handler

New returns middleware enforcing a maximum request body size. If the declared Content-Length exceeds the limit the request is rejected immediately with 413 Payload Too Large. Otherwise req.Raw.Body is wrapped in an http.MaxBytesReader so that a body larger than the limit fails when read.

Types

type Options

type Options struct {
	// MaxBytes is the maximum allowed request body size in bytes. A value of
	// 0 or less disables the limit.
	MaxBytes int64
}

Options configures the bodylimit middleware.