@aws-amplify/storage
Version:
Storage category of aws-amplify
72 lines (69 loc) • 3.64 kB
JavaScript
import { StorageAction } from '@aws-amplify/core/internals/utils';
import { StorageValidationErrorCode } from '../../../../errors/types/validation.mjs';
import '../../utils/client/base.mjs';
import { getPresignedGetObjectUrl } from '../../utils/client/getObject.mjs';
import '../../utils/client/listObjectsV2.mjs';
import '../../utils/client/putObject.mjs';
import '../../utils/client/createMultipartUpload.mjs';
import '../../utils/client/uploadPart.mjs';
import '../../utils/client/completeMultipartUpload.mjs';
import '../../utils/client/listParts.mjs';
import '../../utils/client/abortMultipartUpload.mjs';
import '../../utils/client/copyObject.mjs';
import '../../utils/client/headObject.mjs';
import '../../utils/client/deleteObject.mjs';
import '@smithy/md5-js';
import '@aws-amplify/core/internals/aws-client-utils';
import '../../utils/client/runtime/s3TransferHandler/fetch.mjs';
import 'fast-xml-parser';
import '../../utils/client/runtime/s3TransferHandler/xhr.mjs';
import 'buffer';
import { resolveS3ConfigAndInput } from '../../utils/resolveS3ConfigAndInput.mjs';
import { assertValidationError } from '../../../../errors/utils/assertValidationError.mjs';
import '../../../../utils/logger.mjs';
import { validateStorageOperationInput } from '../../utils/validateStorageOperationInput.mjs';
import { DEFAULT_PRESIGN_EXPIRATION, STORAGE_INPUT_KEY, MAX_URL_EXPIRATION } from '../../utils/constants.mjs';
import { constructContentDisposition } from '../../utils/constructContentDisposition.mjs';
import { getProperties } from './getProperties.mjs';
// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
const getUrl = async (amplify, input) => {
const { options: getUrlOptions } = input;
const { s3Config, keyPrefix, bucket, identityId } = await resolveS3ConfigAndInput(amplify, getUrlOptions);
const { inputType, objectKey } = validateStorageOperationInput(input, identityId);
const finalKey = inputType === STORAGE_INPUT_KEY ? keyPrefix + objectKey : objectKey;
if (getUrlOptions?.validateObjectExistence) {
await getProperties(amplify, input, StorageAction.GetUrl);
}
let urlExpirationInSec = getUrlOptions?.expiresIn ?? DEFAULT_PRESIGN_EXPIRATION;
const resolvedCredential = typeof s3Config.credentials === 'function'
? await s3Config.credentials()
: s3Config.credentials;
const awsCredExpiration = resolvedCredential.expiration;
if (awsCredExpiration) {
const awsCredExpirationInSec = Math.floor((awsCredExpiration.getTime() - Date.now()) / 1000);
urlExpirationInSec = Math.min(awsCredExpirationInSec, urlExpirationInSec);
}
const maxUrlExpirationInSec = MAX_URL_EXPIRATION / 1000;
assertValidationError(urlExpirationInSec <= maxUrlExpirationInSec, StorageValidationErrorCode.UrlExpirationMaxLimitExceed);
// expiresAt is the minimum of credential expiration and url expiration
return {
url: await getPresignedGetObjectUrl({
...s3Config,
credentials: resolvedCredential,
expiration: urlExpirationInSec,
}, {
Bucket: bucket,
Key: finalKey,
...(getUrlOptions?.contentDisposition && {
ResponseContentDisposition: constructContentDisposition(getUrlOptions.contentDisposition),
}),
...(getUrlOptions?.contentType && {
ResponseContentType: getUrlOptions.contentType,
}),
}),
expiresAt: new Date(Date.now() + urlExpirationInSec * 1000),
};
};
export { getUrl };
//# sourceMappingURL=getUrl.mjs.map