@aws-amplify/core
Version:
Core category of aws-amplify
36 lines (35 loc) • 1.46 kB
JavaScript
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
import { getCanonicalHeaders } from './getCanonicalHeaders';
import { getCanonicalQueryString } from './getCanonicalQueryString';
import { getCanonicalUri } from './getCanonicalUri';
import { getHashedPayload } from './getHashedPayload';
import { getSignedHeaders } from './getSignedHeaders';
/**
* Returns a canonical request.
*
* @param request `HttpRequest` from which to create the canonical request from.
* @param uriEscapePath Whether to uri encode the path as part of canonical uri. It's used for S3 only where the
* pathname is already uri encoded, and the signing process is not expected to uri encode it again. Defaults to true.
* @returns String created by by concatenating the following strings, separated by newline characters:
* - HTTPMethod
* - CanonicalUri
* - CanonicalQueryString
* - CanonicalHeaders
* - SignedHeaders
* - HashedPayload
*
* @internal
*/
export var getCanonicalRequest = function (_a, uriEscapePath) {
var body = _a.body, headers = _a.headers, method = _a.method, url = _a.url;
if (uriEscapePath === void 0) { uriEscapePath = true; }
return [
method,
getCanonicalUri(url.pathname, uriEscapePath),
getCanonicalQueryString(url.searchParams),
getCanonicalHeaders(headers),
getSignedHeaders(headers),
getHashedPayload(body),
].join('\n');
};