@aws-amplify/storage/dist/cjs/providers/s3/utils/md5.js

Storage category of aws-amplify

'use strict';

// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
Object.defineProperty(exports, "__esModule", { value: true });
exports.calculateContentMd5 = void 0;
// TODO: Remove this file once the remove/delete API is migrated to the
// 3-layer architecture. It is kept only for `deleteObjects` which still
// relies on the old `readFile` runtime guard. New code should import
// `calculateContentMd5` from `foundation/utils/md5` instead.
const md5_js_1 = require("@smithy/md5-js");
const utils_1 = require("./client/utils");
const readFile_1 = require("./readFile");
const calculateContentMd5 = async (content) => {
    const hasher = new md5_js_1.Md5();
    const buffer = content instanceof Blob ? await (0, readFile_1.readFile)(content) : content;
    hasher.update(buffer);
    const digest = await hasher.digest();
    return (0, utils_1.toBase64)(digest);
};
exports.calculateContentMd5 = calculateContentMd5;
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