88 lines
2.2 KiB
TypeScript
Executable File
88 lines
2.2 KiB
TypeScript
Executable File
import { Readable } from 'stream';
|
|
|
|
declare namespace getRawBody {
|
|
export type Encoding = string | true;
|
|
|
|
export interface Options {
|
|
/**
|
|
* The expected length of the stream.
|
|
*/
|
|
length?: number | string | null;
|
|
/**
|
|
* The byte limit of the body. This is the number of bytes or any string
|
|
* format supported by `bytes`, for example `1000`, `'500kb'` or `'3mb'`.
|
|
*/
|
|
limit?: number | string | null;
|
|
/**
|
|
* The encoding to use to decode the body into a string. By default, a
|
|
* `Buffer` instance will be returned when no encoding is specified. Most
|
|
* likely, you want `utf-8`, so setting encoding to `true` will decode as
|
|
* `utf-8`. You can use any type of encoding supported by `iconv-lite`.
|
|
*/
|
|
encoding?: Encoding | null;
|
|
}
|
|
|
|
export interface RawBodyError extends Error {
|
|
/**
|
|
* The limit in bytes.
|
|
*/
|
|
limit?: number;
|
|
/**
|
|
* The expected length of the stream.
|
|
*/
|
|
length?: number;
|
|
expected?: number;
|
|
/**
|
|
* The received bytes.
|
|
*/
|
|
received?: number;
|
|
/**
|
|
* The encoding.
|
|
*/
|
|
encoding?: string;
|
|
/**
|
|
* The corresponding status code for the error.
|
|
*/
|
|
status: number;
|
|
statusCode: number;
|
|
/**
|
|
* The error type.
|
|
*/
|
|
type: string;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the entire buffer of a stream either as a `Buffer` or a string.
|
|
* Validates the stream's length against an expected length and maximum
|
|
* limit. Ideal for parsing request bodies.
|
|
*/
|
|
declare function getRawBody(
|
|
stream: Readable,
|
|
callback: (err: getRawBody.RawBodyError, body: Buffer) => void
|
|
): void;
|
|
|
|
declare function getRawBody(
|
|
stream: Readable,
|
|
options: (getRawBody.Options & { encoding: getRawBody.Encoding }) | getRawBody.Encoding,
|
|
callback: (err: getRawBody.RawBodyError, body: string) => void
|
|
): void;
|
|
|
|
declare function getRawBody(
|
|
stream: Readable,
|
|
options: getRawBody.Options,
|
|
callback: (err: getRawBody.RawBodyError, body: Buffer) => void
|
|
): void;
|
|
|
|
declare function getRawBody(
|
|
stream: Readable,
|
|
options: (getRawBody.Options & { encoding: getRawBody.Encoding }) | getRawBody.Encoding
|
|
): Promise<string>;
|
|
|
|
declare function getRawBody(
|
|
stream: Readable,
|
|
options?: getRawBody.Options
|
|
): Promise<Buffer>;
|
|
|
|
export = getRawBody;
|