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[//]: # "This README.md file is auto-generated, all changes to this file will be lost."
[//]: # "To regenerate it, use `python -m synthtool`."
<img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
# [Google Cloud Storage: Node.js Client](https://github.com/googleapis/nodejs-storage)
[![release level](https://img.shields.io/badge/release%20level-general%20availability%20%28GA%29-brightgreen.svg?style=flat)](https://cloud.google.com/terms/launch-stages)
[![npm version](https://img.shields.io/npm/v/@google-cloud/storage.svg)](https://www.npmjs.org/package/@google-cloud/storage)
[![codecov](https://img.shields.io/codecov/c/github/googleapis/nodejs-storage/main.svg?style=flat)](https://codecov.io/gh/googleapis/nodejs-storage)
> Node.js idiomatic client for [Cloud Storage][product-docs].
[Cloud Storage](https://cloud.google.com/storage/docs) allows world-wide
storage and retrieval of any amount of data at any time. You can use Google
Cloud Storage for a range of scenarios including serving website content,
storing data for archival and disaster recovery, or distributing large data
objects to users via direct download.
A comprehensive list of changes in each version may be found in
[the CHANGELOG](https://github.com/googleapis/nodejs-storage/blob/main/CHANGELOG.md).
* [Google Cloud Storage Node.js Client API Reference][client-docs]
* [Google Cloud Storage Documentation][product-docs]
* [github.com/googleapis/nodejs-storage](https://github.com/googleapis/nodejs-storage)
Read more about the client libraries for Cloud APIs, including the older
Google APIs Client Libraries, in [Client Libraries Explained][explained].
[explained]: https://cloud.google.com/apis/docs/client-libraries-explained
**Table of contents:**
* [Quickstart](#quickstart)
* [Before you begin](#before-you-begin)
* [Installing the client library](#installing-the-client-library)
* [Using the client library](#using-the-client-library)
* [Samples](#samples)
* [Versioning](#versioning)
* [Contributing](#contributing)
* [License](#license)
## Quickstart
### Before you begin
1. [Select or create a Cloud Platform project][projects].
1. [Enable billing for your project][billing].
1. [Enable the Google Cloud Storage API][enable_api].
1. [Set up authentication with a service account][auth] so you can access the
API from your local workstation.
### Installing the client library
```bash
npm install @google-cloud/storage
```
### Using the client library
```javascript
// Imports the Google Cloud client library
const {Storage} = require('@google-cloud/storage');
// For more information on ways to initialize Storage, please see
// https://googleapis.dev/nodejs/storage/latest/Storage.html
// Creates a client using Application Default Credentials
const storage = new Storage();
// Creates a client from a Google service account key
// const storage = new Storage({keyFilename: 'key.json'});
/**
* TODO(developer): Uncomment these variables before running the sample.
*/
// The ID of your GCS bucket
// const bucketName = 'your-unique-bucket-name';
async function createBucket() {
// Creates the new bucket
await storage.createBucket(bucketName);
console.log(`Bucket ${bucketName} created.`);
}
createBucket().catch(console.error);
```
## Samples
Samples are in the [`samples/`](https://github.com/googleapis/nodejs-storage/tree/main/samples) directory. Each sample's `README.md` has instructions for running its sample.
| Sample | Source Code | Try it |
| --------------------------- | --------------------------------- | ------ |
| Add Bucket Conditional Binding | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addBucketConditionalBinding.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addBucketConditionalBinding.js,samples/README.md) |
| Add Bucket Default Owner Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addBucketDefaultOwnerAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addBucketDefaultOwnerAcl.js,samples/README.md) |
| Add Bucket Iam Member | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addBucketIamMember.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addBucketIamMember.js,samples/README.md) |
| Storage Add Bucket Label. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addBucketLabel.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addBucketLabel.js,samples/README.md) |
| Add Bucket Owner Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addBucketOwnerAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addBucketOwnerAcl.js,samples/README.md) |
| Bucket Website Configuration. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addBucketWebsiteConfiguration.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addBucketWebsiteConfiguration.js,samples/README.md) |
| Add File Owner Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/addFileOwnerAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/addFileOwnerAcl.js,samples/README.md) |
| Storage Get Bucket Metadata. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/bucketMetadata.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/bucketMetadata.js,samples/README.md) |
| Change Bucket's Default Storage Class. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/changeDefaultStorageClass.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/changeDefaultStorageClass.js,samples/README.md) |
| Storage File Convert CSEK to CMEK. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/changeFileCSEKToCMEK.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/changeFileCSEKToCMEK.js,samples/README.md) |
| Storage Combine files. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/composeFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/composeFile.js,samples/README.md) |
| Storage Configure Bucket Cors. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/configureBucketCors.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/configureBucketCors.js,samples/README.md) |
| Configure Retries | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/configureRetries.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/configureRetries.js,samples/README.md) |
| Copy File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/copyFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/copyFile.js,samples/README.md) |
| Copy Old Version Of File. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/copyOldVersionOfFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/copyOldVersionOfFile.js,samples/README.md) |
| Create Bucket With Storage Class and Location. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/createBucketWithStorageClassAndLocation.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/createBucketWithStorageClassAndLocation.js,samples/README.md) |
| Create New Bucket | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/createNewBucket.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/createNewBucket.js,samples/README.md) |
| Create Notification | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/createNotification.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/createNotification.js,samples/README.md) |
| Delete Bucket | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/deleteBucket.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/deleteBucket.js,samples/README.md) |
| Delete File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/deleteFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/deleteFile.js,samples/README.md) |
| Delete Notification | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/deleteNotification.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/deleteNotification.js,samples/README.md) |
| Delete Old Version Of File. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/deleteOldVersionOfFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/deleteOldVersionOfFile.js,samples/README.md) |
| Disable Bucket Lifecycle Management | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/disableBucketLifecycleManagement.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/disableBucketLifecycleManagement.js,samples/README.md) |
| Storage Disable Bucket Versioning. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/disableBucketVersioning.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/disableBucketVersioning.js,samples/README.md) |
| Disable Default Event Based Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/disableDefaultEventBasedHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/disableDefaultEventBasedHold.js,samples/README.md) |
| Disable Requester Pays | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/disableRequesterPays.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/disableRequesterPays.js,samples/README.md) |
| Disable Uniform Bucket Level Access | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/disableUniformBucketLevelAccess.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/disableUniformBucketLevelAccess.js,samples/README.md) |
| Download Encrypted File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/downloadEncryptedFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/downloadEncryptedFile.js,samples/README.md) |
| Download File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/downloadFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/downloadFile.js,samples/README.md) |
| Download File Using Requester Pays | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/downloadFileUsingRequesterPays.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/downloadFileUsingRequesterPays.js,samples/README.md) |
| Storage Download Public File. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/downloadPublicFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/downloadPublicFile.js,samples/README.md) |
| Enable Bucket Lifecycle Management | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/enableBucketLifecycleManagement.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/enableBucketLifecycleManagement.js,samples/README.md) |
| Storage Enable Bucket Versioning. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/enableBucketVersioning.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/enableBucketVersioning.js,samples/README.md) |
| Enable Default Event Based Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/enableDefaultEventBasedHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/enableDefaultEventBasedHold.js,samples/README.md) |
| Enable Default KMS Key | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/enableDefaultKMSKey.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/enableDefaultKMSKey.js,samples/README.md) |
| Enable Requester Pays | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/enableRequesterPays.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/enableRequesterPays.js,samples/README.md) |
| Enable Uniform Bucket Level Access | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/enableUniformBucketLevelAccess.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/enableUniformBucketLevelAccess.js,samples/README.md) |
| Change File's Storage Class. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/fileChangeStorageClass.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/fileChangeStorageClass.js,samples/README.md) |
| Storage Set File Metadata. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/fileSetMetadata.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/fileSetMetadata.js,samples/README.md) |
| Generate Encryption Key | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/generateEncryptionKey.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/generateEncryptionKey.js,samples/README.md) |
| Generate Signed Url | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/generateSignedUrl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/generateSignedUrl.js,samples/README.md) |
| Generate V4 Read Signed Url | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/generateV4ReadSignedUrl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/generateV4ReadSignedUrl.js,samples/README.md) |
| Generate V4 Signed Policy | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/generateV4SignedPolicy.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/generateV4SignedPolicy.js,samples/README.md) |
| Generate V4 Upload Signed Url | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/generateV4UploadSignedUrl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/generateV4UploadSignedUrl.js,samples/README.md) |
| Get Default Event Based Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getDefaultEventBasedHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getDefaultEventBasedHold.js,samples/README.md) |
| Get Metadata | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getMetadata.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getMetadata.js,samples/README.md) |
| Get Metadata Notifications | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getMetadataNotifications.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getMetadataNotifications.js,samples/README.md) |
| Get Public Access Prevention | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getPublicAccessPrevention.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getPublicAccessPrevention.js,samples/README.md) |
| Get Requester Pays Status | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getRequesterPaysStatus.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getRequesterPaysStatus.js,samples/README.md) |
| Get Retention Policy | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getRetentionPolicy.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getRetentionPolicy.js,samples/README.md) |
| Storage Get Service Account. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getServiceAccount.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getServiceAccount.js,samples/README.md) |
| Get Uniform Bucket Level Access | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/getUniformBucketLevelAccess.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/getUniformBucketLevelAccess.js,samples/README.md) |
| Activate HMAC SA Key. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/hmacKeyActivate.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/hmacKeyActivate.js,samples/README.md) |
| Create HMAC SA Key. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/hmacKeyCreate.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/hmacKeyCreate.js,samples/README.md) |
| Deactivate HMAC SA Key. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/hmacKeyDeactivate.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/hmacKeyDeactivate.js,samples/README.md) |
| Delete HMAC SA Key. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/hmacKeyDelete.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/hmacKeyDelete.js,samples/README.md) |
| Get HMAC SA Key Metadata. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/hmacKeyGet.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/hmacKeyGet.js,samples/README.md) |
| List HMAC SA Keys Metadata. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/hmacKeysList.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/hmacKeysList.js,samples/README.md) |
| List Buckets | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/listBuckets.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/listBuckets.js,samples/README.md) |
| List Files | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/listFiles.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/listFiles.js,samples/README.md) |
| List Files By Prefix | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/listFilesByPrefix.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/listFilesByPrefix.js,samples/README.md) |
| List Files Paginate | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/listFilesPaginate.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/listFilesPaginate.js,samples/README.md) |
| List Files with Old Versions. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/listFilesWithOldVersions.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/listFilesWithOldVersions.js,samples/README.md) |
| List Notifications | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/listNotifications.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/listNotifications.js,samples/README.md) |
| Lock Retention Policy | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/lockRetentionPolicy.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/lockRetentionPolicy.js,samples/README.md) |
| Storage Make Bucket Public. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/makeBucketPublic.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/makeBucketPublic.js,samples/README.md) |
| Make Public | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/makePublic.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/makePublic.js,samples/README.md) |
| Move File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/moveFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/moveFile.js,samples/README.md) |
| Print Bucket Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/printBucketAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/printBucketAcl.js,samples/README.md) |
| Print Bucket Acl For User | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/printBucketAclForUser.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/printBucketAclForUser.js,samples/README.md) |
| Print File Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/printFileAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/printFileAcl.js,samples/README.md) |
| Print File Acl For User | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/printFileAclForUser.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/printFileAclForUser.js,samples/README.md) |
| Quickstart | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/quickstart.js,samples/README.md) |
| Release Event Based Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/releaseEventBasedHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/releaseEventBasedHold.js,samples/README.md) |
| Release Temporary Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/releaseTemporaryHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/releaseTemporaryHold.js,samples/README.md) |
| Remove Bucket Conditional Binding | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeBucketConditionalBinding.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeBucketConditionalBinding.js,samples/README.md) |
| Storage Remove Bucket Cors Configuration. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeBucketCors.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeBucketCors.js,samples/README.md) |
| Remove Bucket Default Owner | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeBucketDefaultOwner.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeBucketDefaultOwner.js,samples/README.md) |
| Remove Bucket Iam Member | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeBucketIamMember.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeBucketIamMember.js,samples/README.md) |
| Storage Remove Bucket Label. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeBucketLabel.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeBucketLabel.js,samples/README.md) |
| Remove Bucket Owner Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeBucketOwnerAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeBucketOwnerAcl.js,samples/README.md) |
| Remove Default KMS Key. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeDefaultKMSKey.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeDefaultKMSKey.js,samples/README.md) |
| Remove File Owner Acl | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeFileOwnerAcl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeFileOwnerAcl.js,samples/README.md) |
| Remove Retention Policy | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/removeRetentionPolicy.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/removeRetentionPolicy.js,samples/README.md) |
| Rename File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/renameFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/renameFile.js,samples/README.md) |
| Rotate Encryption Key | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/rotateEncryptionKey.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/rotateEncryptionKey.js,samples/README.md) |
| Set Event Based Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/setEventBasedHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/setEventBasedHold.js,samples/README.md) |
| Set Public Access Prevention Enforced | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/setPublicAccessPreventionEnforced.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/setPublicAccessPreventionEnforced.js,samples/README.md) |
| Set Public Access Prevention Inherited | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/setPublicAccessPreventionInherited.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/setPublicAccessPreventionInherited.js,samples/README.md) |
| Set Public Access Prevention Unspecified | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/setPublicAccessPreventionUnspecified.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/setPublicAccessPreventionUnspecified.js,samples/README.md) |
| Set Retention Policy | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/setRetentionPolicy.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/setRetentionPolicy.js,samples/README.md) |
| Set Temporary Hold | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/setTemporaryHold.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/setTemporaryHold.js,samples/README.md) |
| Stream File Download | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/streamFileDownload.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/streamFileDownload.js,samples/README.md) |
| Stream File Upload | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/streamFileUpload.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/streamFileUpload.js,samples/README.md) |
| Upload a directory to a bucket. | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/uploadDirectory.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/uploadDirectory.js,samples/README.md) |
| Upload Encrypted File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/uploadEncryptedFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/uploadEncryptedFile.js,samples/README.md) |
| Upload File | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/uploadFile.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/uploadFile.js,samples/README.md) |
| Upload File With Kms Key | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/uploadFileWithKmsKey.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/uploadFileWithKmsKey.js,samples/README.md) |
| Upload Without Authentication Resumable | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/uploadWithoutAuthenticationResumable.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/uploadWithoutAuthenticationResumable.js,samples/README.md) |
| Upload Without Authentication Signed Url | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/uploadWithoutAuthenticationSignedUrl.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/uploadWithoutAuthenticationSignedUrl.js,samples/README.md) |
| View Bucket Iam Members | [source code](https://github.com/googleapis/nodejs-storage/blob/main/samples/viewBucketIamMembers.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/nodejs-storage&page=editor&open_in_editor=samples/viewBucketIamMembers.js,samples/README.md) |
The [Google Cloud Storage Node.js Client API Reference][client-docs] documentation
also contains samples.
## Supported Node.js Versions
Our client libraries follow the [Node.js release schedule](https://nodejs.org/en/about/releases/).
Libraries are compatible with all current _active_ and _maintenance_ versions of
Node.js.
Client libraries targeting some end-of-life versions of Node.js are available, and
can be installed via npm [dist-tags](https://docs.npmjs.com/cli/dist-tag).
The dist-tags follow the naming convention `legacy-(version)`.
_Legacy Node.js versions are supported as a best effort:_
* Legacy versions will not be tested in continuous integration.
* Some security patches may not be able to be backported.
* Dependencies will not be kept up-to-date, and features will not be backported.
#### Legacy tags available
* `legacy-8`: install client libraries from this dist-tag for versions
compatible with Node.js 8.
## Versioning
This library follows [Semantic Versioning](http://semver.org/).
This library is considered to be **General Availability (GA)**. This means it
is stable; the code surface will not change in backwards-incompatible ways
unless absolutely necessary (e.g. because of critical security issues) or with
an extensive deprecation period. Issues and requests against **GA** libraries
are addressed with the highest priority.
More Information: [Google Cloud Platform Launch Stages][launch_stages]
[launch_stages]: https://cloud.google.com/terms/launch-stages
## Contributing
Contributions welcome! See the [Contributing Guide](https://github.com/googleapis/nodejs-storage/blob/main/CONTRIBUTING.md).
Please note that this `README.md`, the `samples/README.md`,
and a variety of configuration files in this repository (including `.nycrc` and `tsconfig.json`)
are generated from a central template. To edit one of these files, make an edit
to its templates in
[directory](https://github.com/googleapis/synthtool).
## License
Apache Version 2.0
See [LICENSE](https://github.com/googleapis/nodejs-storage/blob/main/LICENSE)
[client-docs]: https://googleapis.dev/nodejs/storage/latest
[product-docs]: https://cloud.google.com/storage
[shell_img]: https://gstatic.com/cloudssh/images/open-btn.png
[projects]: https://console.cloud.google.com/project
[billing]: https://support.google.com/cloud/answer/6293499#enable-billing
[enable_api]: https://console.cloud.google.com/flows/enableapi?apiid=storage-api.googleapis.com
[auth]: https://cloud.google.com/docs/authentication/getting-started
+148
View File
@@ -0,0 +1,148 @@
import { BodyResponseCallback, DecorateRequestOptions, Metadata } from '@google-cloud/common';
export interface AclOptions {
pathPrefix: string;
request: (reqOpts: DecorateRequestOptions, callback: BodyResponseCallback) => void;
}
export declare type GetAclResponse = [AccessControlObject | AccessControlObject[], Metadata];
export interface GetAclCallback {
(err: Error | null, acl?: AccessControlObject | AccessControlObject[] | null, apiResponse?: Metadata): void;
}
export interface GetAclOptions {
entity: string;
generation?: number;
userProject?: string;
}
export interface UpdateAclOptions {
entity: string;
role: string;
generation?: number;
userProject?: string;
}
export declare type UpdateAclResponse = [AccessControlObject, Metadata];
export interface UpdateAclCallback {
(err: Error | null, acl?: AccessControlObject | null, apiResponse?: Metadata): void;
}
export interface AddAclOptions {
entity: string;
role: string;
generation?: number;
userProject?: string;
}
export declare type AddAclResponse = [AccessControlObject, Metadata];
export interface AddAclCallback {
(err: Error | null, acl?: AccessControlObject | null, apiResponse?: Metadata): void;
}
export declare type RemoveAclResponse = [Metadata];
export interface RemoveAclCallback {
(err: Error | null, apiResponse?: Metadata): void;
}
export interface RemoveAclOptions {
entity: string;
generation?: number;
userProject?: string;
}
export interface AccessControlObject {
entity: string;
role: string;
projectTeam: string;
}
/**
* Attach functionality to a {@link Storage.acl} instance. This will add an
* object for each role group (owners, readers, and writers), with each object
* containing methods to add or delete a type of entity.
*
* As an example, here are a few methods that are created.
*
* myBucket.acl.readers.deleteGroup('groupId', function(err) {});
*
* myBucket.acl.owners.addUser('[email protected]', function(err, acl) {});
*
* myBucket.acl.writers.addDomain('example.com', function(err, acl) {});
*
* @private
*/
declare class AclRoleAccessorMethods {
private static accessMethods;
private static entities;
private static roles;
owners: {};
readers: {};
writers: {};
constructor();
_assignAccessMethods(role: string): void;
}
/**
* Cloud Storage uses access control lists (ACLs) to manage object and
* bucket access. ACLs are the mechanism you use to share objects with other
* users and allow other users to access your buckets and objects.
*
* An ACL consists of one or more entries, where each entry grants permissions
* to an entity. Permissions define the actions that can be performed against an
* object or bucket (for example, `READ` or `WRITE`); the entity defines who the
* permission applies to (for example, a specific user or group of users).
*
* Where an `entity` value is accepted, we follow the format the Cloud Storage
* API expects.
*
* Refer to
* https://cloud.google.com/storage/docs/json_api/v1/defaultObjectAccessControls
* for the most up-to-date values.
*
* - `user-userId`
* - `user-email`
* - `group-groupId`
* - `group-email`
* - `domain-domain`
* - `project-team-projectId`
* - `allUsers`
* - `allAuthenticatedUsers`
*
* Examples:
*
* - The user "[email protected]" would be `[email protected]`.
* - The group "[email protected]" would be
* `[email protected]`.
* - To refer to all members of the Google Apps for Business domain
* "example.com", the entity would be `domain-example.com`.
*
* For more detailed information, see
* {@link http://goo.gl/6qBBPO| About Access Control Lists}.
*
* @constructor Acl
* @mixin
* @param {object} options Configuration options.
*/
declare class Acl extends AclRoleAccessorMethods {
default: Acl;
pathPrefix: string;
request_: (reqOpts: DecorateRequestOptions, callback: BodyResponseCallback) => void;
constructor(options: AclOptions);
add(options: AddAclOptions): Promise<AddAclResponse>;
add(options: AddAclOptions, callback: AddAclCallback): void;
delete(options: RemoveAclOptions): Promise<RemoveAclResponse>;
delete(options: RemoveAclOptions, callback: RemoveAclCallback): void;
get(options?: GetAclOptions): Promise<GetAclResponse>;
get(options: GetAclOptions, callback: GetAclCallback): void;
get(callback: GetAclCallback): void;
update(options: UpdateAclOptions): Promise<UpdateAclResponse>;
update(options: UpdateAclOptions, callback: UpdateAclCallback): void;
/**
* Transform API responses to a consistent object format.
*
* @private
*/
makeAclObject_(accessControlObject: AccessControlObject): AccessControlObject;
/**
* Patch requests up to the bucket's request object.
*
* @private
*
* @param {string} method Action.
* @param {string} path Request path.
* @param {*} query Request query object.
* @param {*} body Request body contents.
* @param {function} callback Callback function.
*/
request(reqOpts: DecorateRequestOptions, callback: BodyResponseCallback): void;
}
export { Acl, AclRoleAccessorMethods };
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.AclRoleAccessorMethods = exports.Acl = void 0;
const promisify_1 = require("@google-cloud/promisify");
const arrify = require("arrify");
/**
* Attach functionality to a {@link Storage.acl} instance. This will add an
* object for each role group (owners, readers, and writers), with each object
* containing methods to add or delete a type of entity.
*
* As an example, here are a few methods that are created.
*
* myBucket.acl.readers.deleteGroup('groupId', function(err) {});
*
* myBucket.acl.owners.addUser('[email protected]', function(err, acl) {});
*
* myBucket.acl.writers.addDomain('example.com', function(err, acl) {});
*
* @private
*/
class AclRoleAccessorMethods {
constructor() {
this.owners = {};
this.readers = {};
this.writers = {};
/**
* An object of convenience methods to add or delete owner ACL permissions
* for a given entity.
*
* The supported methods include:
*
* - `myFile.acl.owners.addAllAuthenticatedUsers`
* - `myFile.acl.owners.deleteAllAuthenticatedUsers`
* - `myFile.acl.owners.addAllUsers`
* - `myFile.acl.owners.deleteAllUsers`
* - `myFile.acl.owners.addDomain`
* - `myFile.acl.owners.deleteDomain`
* - `myFile.acl.owners.addGroup`
* - `myFile.acl.owners.deleteGroup`
* - `myFile.acl.owners.addProject`
* - `myFile.acl.owners.deleteProject`
* - `myFile.acl.owners.addUser`
* - `myFile.acl.owners.deleteUser`
*
* @name Acl#owners
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* //-
* // Add a user as an owner of a file.
* //-
* const myBucket = gcs.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
* myFile.acl.owners.addUser('[email protected]', function(err, aclObject)
* {});
*
* //-
* // For reference, the above command is the same as running the following.
* //-
* myFile.acl.add({
* entity: '[email protected]',
* role: gcs.acl.OWNER_ROLE
* }, function(err, aclObject) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myFile.acl.owners.addUser('[email protected]').then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
* ```
*/
this.owners = {};
/**
* An object of convenience methods to add or delete reader ACL permissions
* for a given entity.
*
* The supported methods include:
*
* - `myFile.acl.readers.addAllAuthenticatedUsers`
* - `myFile.acl.readers.deleteAllAuthenticatedUsers`
* - `myFile.acl.readers.addAllUsers`
* - `myFile.acl.readers.deleteAllUsers`
* - `myFile.acl.readers.addDomain`
* - `myFile.acl.readers.deleteDomain`
* - `myFile.acl.readers.addGroup`
* - `myFile.acl.readers.deleteGroup`
* - `myFile.acl.readers.addProject`
* - `myFile.acl.readers.deleteProject`
* - `myFile.acl.readers.addUser`
* - `myFile.acl.readers.deleteUser`
*
* @name Acl#readers
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* //-
* // Add a user as a reader of a file.
* //-
* myFile.acl.readers.addUser('[email protected]', function(err, aclObject)
* {});
*
* //-
* // For reference, the above command is the same as running the following.
* //-
* myFile.acl.add({
* entity: '[email protected]',
* role: gcs.acl.READER_ROLE
* }, function(err, aclObject) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myFile.acl.readers.addUser('[email protected]').then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
* ```
*/
this.readers = {};
/**
* An object of convenience methods to add or delete writer ACL permissions
* for a given entity.
*
* The supported methods include:
*
* - `myFile.acl.writers.addAllAuthenticatedUsers`
* - `myFile.acl.writers.deleteAllAuthenticatedUsers`
* - `myFile.acl.writers.addAllUsers`
* - `myFile.acl.writers.deleteAllUsers`
* - `myFile.acl.writers.addDomain`
* - `myFile.acl.writers.deleteDomain`
* - `myFile.acl.writers.addGroup`
* - `myFile.acl.writers.deleteGroup`
* - `myFile.acl.writers.addProject`
* - `myFile.acl.writers.deleteProject`
* - `myFile.acl.writers.addUser`
* - `myFile.acl.writers.deleteUser`
*
* @name Acl#writers
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* //-
* // Add a user as a writer of a file.
* //-
* myFile.acl.writers.addUser('[email protected]', function(err, aclObject)
* {});
*
* //-
* // For reference, the above command is the same as running the following.
* //-
* myFile.acl.add({
* entity: '[email protected]',
* role: gcs.acl.WRITER_ROLE
* }, function(err, aclObject) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myFile.acl.writers.addUser('[email protected]').then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
* ```
*/
this.writers = {};
AclRoleAccessorMethods.roles.forEach(this._assignAccessMethods.bind(this));
}
_assignAccessMethods(role) {
const accessMethods = AclRoleAccessorMethods.accessMethods;
const entities = AclRoleAccessorMethods.entities;
const roleGroup = role.toLowerCase() + 's';
// eslint-disable-next-line @typescript-eslint/no-explicit-any
this[roleGroup] = entities.reduce((acc, entity) => {
const isPrefix = entity.charAt(entity.length - 1) === '-';
accessMethods.forEach(accessMethod => {
let method = accessMethod + entity[0].toUpperCase() + entity.substr(1);
if (isPrefix) {
method = method.replace('-', '');
}
// Wrap the parent accessor method (e.g. `add` or `delete`) to avoid the
// more complex API of specifying an `entity` and `role`.
// eslint-disable-next-line @typescript-eslint/no-explicit-any
acc[method] = (entityId, options, callback) => {
let apiEntity;
if (typeof options === 'function') {
callback = options;
options = {};
}
if (isPrefix) {
apiEntity = entity + entityId;
}
else {
// If the entity is not a prefix, it is a special entity group
// that does not require further details. The accessor methods
// only accept a callback.
apiEntity = entity;
callback = entityId;
}
options = Object.assign({
entity: apiEntity,
role,
}, options);
const args = [options];
if (typeof callback === 'function') {
args.push(callback);
}
// eslint-disable-next-line @typescript-eslint/no-explicit-any
return this[accessMethod].apply(this, args);
};
});
return acc;
}, {});
}
}
exports.AclRoleAccessorMethods = AclRoleAccessorMethods;
AclRoleAccessorMethods.accessMethods = ['add', 'delete'];
AclRoleAccessorMethods.entities = [
// Special entity groups that do not require further specification.
'allAuthenticatedUsers',
'allUsers',
// Entity groups that require specification, e.g. `[email protected]`.
'domain-',
'group-',
'project-',
'user-',
];
AclRoleAccessorMethods.roles = ['OWNER', 'READER', 'WRITER'];
/**
* Cloud Storage uses access control lists (ACLs) to manage object and
* bucket access. ACLs are the mechanism you use to share objects with other
* users and allow other users to access your buckets and objects.
*
* An ACL consists of one or more entries, where each entry grants permissions
* to an entity. Permissions define the actions that can be performed against an
* object or bucket (for example, `READ` or `WRITE`); the entity defines who the
* permission applies to (for example, a specific user or group of users).
*
* Where an `entity` value is accepted, we follow the format the Cloud Storage
* API expects.
*
* Refer to
* https://cloud.google.com/storage/docs/json_api/v1/defaultObjectAccessControls
* for the most up-to-date values.
*
* - `user-userId`
* - `user-email`
* - `group-groupId`
* - `group-email`
* - `domain-domain`
* - `project-team-projectId`
* - `allUsers`
* - `allAuthenticatedUsers`
*
* Examples:
*
* - The user "[email protected]" would be `[email protected]`.
* - The group "[email protected]" would be
* `[email protected]`.
* - To refer to all members of the Google Apps for Business domain
* "example.com", the entity would be `domain-example.com`.
*
* For more detailed information, see
* {@link http://goo.gl/6qBBPO| About Access Control Lists}.
*
* @constructor Acl
* @mixin
* @param {object} options Configuration options.
*/
class Acl extends AclRoleAccessorMethods {
constructor(options) {
super();
this.pathPrefix = options.pathPrefix;
this.request_ = options.request;
}
/**
* @typedef {array} AddAclResponse
* @property {object} 0 The Acl Objects.
* @property {object} 1 The full API response.
*/
/**
* @callback AddAclCallback
* @param {?Error} err Request error, if any.
* @param {object} acl The Acl Objects.
* @param {object} apiResponse The full API response.
*/
/**
* Add access controls on a {@link Bucket} or {@link File}.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/bucketAccessControls/insert| BucketAccessControls: insert API Documentation}
* See {@link https://cloud.google.com/storage/docs/json_api/v1/objectAccessControls/insert| ObjectAccessControls: insert API Documentation}
*
* @param {object} options Configuration options.
* @param {string} options.entity Whose permissions will be added.
* @param {string} options.role Permissions allowed for the defined entity.
* See {@link https://cloud.google.com/storage/docs/access-control Access
* Control}.
* @param {number} [options.generation] **File Objects Only** Select a specific
* revision of this file (as opposed to the latest version, the default).
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {AddAclCallback} [callback] Callback function.
* @returns {Promise<AddAclResponse>}
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* const options = {
* entity: '[email protected]',
* role: gcs.acl.OWNER_ROLE
* };
*
* myBucket.acl.add(options, function(err, aclObject, apiResponse) {});
*
* //-
* // For file ACL operations, you can also specify a `generation` property.
* // Here is how you would grant ownership permissions to a user on a
* specific
* // revision of a file.
* //-
* myFile.acl.add({
* entity: '[email protected]',
* role: gcs.acl.OWNER_ROLE,
* generation: 1
* }, function(err, aclObject, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myBucket.acl.add(options).then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_add_file_owner
* Example of adding an owner to a file:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_add_bucket_owner
* Example of adding an owner to a bucket:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_add_bucket_default_owner
* Example of adding a default owner to a bucket:
*/
add(options, callback) {
const query = {};
if (options.generation) {
query.generation = options.generation;
}
if (options.userProject) {
query.userProject = options.userProject;
}
this.request({
method: 'POST',
uri: '',
qs: query,
json: {
entity: options.entity,
role: options.role.toUpperCase(),
},
}, (err, resp) => {
if (err) {
callback(err, null, resp);
return;
}
callback(null, this.makeAclObject_(resp), resp);
});
}
/**
* @typedef {array} RemoveAclResponse
* @property {object} 0 The full API response.
*/
/**
* @callback RemoveAclCallback
* @param {?Error} err Request error, if any.
* @param {object} apiResponse The full API response.
*/
/**
* Delete access controls on a {@link Bucket} or {@link File}.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/bucketAccessControls/delete| BucketAccessControls: delete API Documentation}
* See {@link https://cloud.google.com/storage/docs/json_api/v1/objectAccessControls/delete| ObjectAccessControls: delete API Documentation}
*
* @param {object} options Configuration object.
* @param {string} options.entity Whose permissions will be revoked.
* @param {int} [options.generation] **File Objects Only** Select a specific
* revision of this file (as opposed to the latest version, the default).
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {RemoveAclCallback} callback The callback function.
* @returns {Promise<RemoveAclResponse>}
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* myBucket.acl.delete({
* entity: '[email protected]'
* }, function(err, apiResponse) {});
*
* //-
* // For file ACL operations, you can also specify a `generation` property.
* //-
* myFile.acl.delete({
* entity: '[email protected]',
* generation: 1
* }, function(err, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myFile.acl.delete().then(function(data) {
* const apiResponse = data[0];
* });
*
* ```
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_remove_bucket_owner
* Example of removing an owner from a bucket:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_remove_bucket_default_owner
* Example of removing a default owner from a bucket:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_remove_file_owner
* Example of removing an owner from a bucket:
*/
delete(options, callback) {
const query = {};
if (options.generation) {
query.generation = options.generation;
}
if (options.userProject) {
query.userProject = options.userProject;
}
this.request({
method: 'DELETE',
uri: '/' + encodeURIComponent(options.entity),
qs: query,
}, (err, resp) => {
callback(err, resp);
});
}
/**
* @typedef {array} GetAclResponse
* @property {object|object[]} 0 Single or array of Acl Objects.
* @property {object} 1 The full API response.
*/
/**
* @callback GetAclCallback
* @param {?Error} err Request error, if any.
* @param {object|object[]} acl Single or array of Acl Objects.
* @param {object} apiResponse The full API response.
*/
/**
* Get access controls on a {@link Bucket} or {@link File}. If
* an entity is omitted, you will receive an array of all applicable access
* controls.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/bucketAccessControls/get| BucketAccessControls: get API Documentation}
* See {@link https://cloud.google.com/storage/docs/json_api/v1/objectAccessControls/get| ObjectAccessControls: get API Documentation}
*
* @param {object|function} [options] Configuration options. If you want to
* receive a list of all access controls, pass the callback function as
* the only argument.
* @param {string} [options.entity] Whose permissions will be fetched.
* @param {number} [options.generation] **File Objects Only** Select a specific
* revision of this file (as opposed to the latest version, the default).
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {GetAclCallback} [callback] Callback function.
* @returns {Promise<GetAclResponse>}
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* myBucket.acl.get({
* entity: '[email protected]'
* }, function(err, aclObject, apiResponse) {});
*
* //-
* // Get all access controls.
* //-
* myBucket.acl.get(function(err, aclObjects, apiResponse) {
* // aclObjects = [
* // {
* // entity: '[email protected]',
* // role: 'owner'
* // }
* // ]
* });
*
* //-
* // For file ACL operations, you can also specify a `generation` property.
* //-
* myFile.acl.get({
* entity: '[email protected]',
* generation: 1
* }, function(err, aclObject, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myBucket.acl.get().then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_print_file_acl
* Example of printing a file's ACL:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_print_file_acl_for_user
* Example of printing a file's ACL for a specific user:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_print_bucket_acl
* Example of printing a bucket's ACL:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_print_bucket_acl_for_user
* Example of printing a bucket's ACL for a specific user:
*/
get(optionsOrCallback, cb) {
const options = typeof optionsOrCallback === 'object' ? optionsOrCallback : null;
const callback = typeof optionsOrCallback === 'function' ? optionsOrCallback : cb;
let path = '';
const query = {};
if (options) {
path = '/' + encodeURIComponent(options.entity);
if (options.generation) {
query.generation = options.generation;
}
if (options.userProject) {
query.userProject = options.userProject;
}
}
this.request({
uri: path,
qs: query,
}, (err, resp) => {
if (err) {
callback(err, null, resp);
return;
}
let results;
if (resp.items) {
results = arrify(resp.items).map(this.makeAclObject_);
}
else {
results = this.makeAclObject_(resp);
}
callback(null, results, resp);
});
}
/**
* @typedef {array} UpdateAclResponse
* @property {object} 0 The updated Acl Objects.
* @property {object} 1 The full API response.
*/
/**
* @callback UpdateAclCallback
* @param {?Error} err Request error, if any.
* @param {object} acl The updated Acl Objects.
* @param {object} apiResponse The full API response.
*/
/**
* Update access controls on a {@link Bucket} or {@link File}.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/bucketAccessControls/update| BucketAccessControls: update API Documentation}
* See {@link https://cloud.google.com/storage/docs/json_api/v1/objectAccessControls/update| ObjectAccessControls: update API Documentation}
*
* @param {object} options Configuration options.
* @param {string} options.entity Whose permissions will be updated.
* @param {string} options.role Permissions allowed for the defined entity.
* See {@link Storage.acl}.
* @param {number} [options.generation] **File Objects Only** Select a specific
* revision of this file (as opposed to the latest version, the default).
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {UpdateAclCallback} [callback] Callback function.
* @returns {Promise<UpdateAclResponse>}
*
* @example
* ```
* const storage = require('@google-cloud/storage')();
* const myBucket = storage.bucket('my-bucket');
* const myFile = myBucket.file('my-file');
*
* const options = {
* entity: '[email protected]',
* role: gcs.acl.WRITER_ROLE
* };
*
* myBucket.acl.update(options, function(err, aclObject, apiResponse) {});
*
* //-
* // For file ACL operations, you can also specify a `generation` property.
* //-
* myFile.acl.update({
* entity: '[email protected]',
* role: gcs.acl.WRITER_ROLE,
* generation: 1
* }, function(err, aclObject, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myFile.acl.update(options).then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
* ```
*/
update(options, callback) {
const query = {};
if (options.generation) {
query.generation = options.generation;
}
if (options.userProject) {
query.userProject = options.userProject;
}
this.request({
method: 'PUT',
uri: '/' + encodeURIComponent(options.entity),
qs: query,
json: {
role: options.role.toUpperCase(),
},
}, (err, resp) => {
if (err) {
callback(err, null, resp);
return;
}
callback(null, this.makeAclObject_(resp), resp);
});
}
/**
* Transform API responses to a consistent object format.
*
* @private
*/
makeAclObject_(accessControlObject) {
const obj = {
entity: accessControlObject.entity,
role: accessControlObject.role,
};
if (accessControlObject.projectTeam) {
obj.projectTeam = accessControlObject.projectTeam;
}
return obj;
}
/**
* Patch requests up to the bucket's request object.
*
* @private
*
* @param {string} method Action.
* @param {string} path Request path.
* @param {*} query Request query object.
* @param {*} body Request body contents.
* @param {function} callback Callback function.
*/
request(reqOpts, callback) {
reqOpts.uri = this.pathPrefix + reqOpts.uri;
this.request_(reqOpts, callback);
}
}
exports.Acl = Acl;
/*! Developer Documentation
*
* All async methods (except for streams) will return a Promise in the event
* that a callback is omitted.
*/
promisify_1.promisifyAll(Acl, {
exclude: ['request'],
});
//# sourceMappingURL=acl.js.map
+597
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/// <reference types="node" />
import { ApiError, BodyResponseCallback, DecorateRequestOptions, DeleteCallback, ExistsCallback, GetConfig, Metadata, ResponseBody, ServiceObject } from '@google-cloud/common';
import * as http from 'http';
import { Acl } from './acl';
import { Channel } from './channel';
import { File, FileOptions, CreateResumableUploadOptions, CreateWriteStreamOptions } from './file';
import { Iam } from './iam';
import { Notification } from './notification';
import { Storage, Cors, PreconditionOptions, BucketOptions } from './storage';
import { GetSignedUrlResponse, GetSignedUrlCallback, URLSigner, Query } from './signer';
import { Readable } from 'stream';
export declare type GetFilesResponse = [File[], {}, Metadata];
export interface GetFilesCallback {
(err: Error | null, files?: File[], nextQuery?: {}, apiResponse?: Metadata): void;
}
interface WatchAllOptions {
delimiter?: string;
maxResults?: number;
pageToken?: string;
prefix?: string;
projection?: string;
userProject?: string;
versions?: boolean;
}
export interface AddLifecycleRuleOptions {
append?: boolean;
}
export interface LifecycleRule {
action: {
type: string;
storageClass?: string;
} | string;
condition: {
[key: string]: boolean | Date | number | string;
};
storageClass?: string;
}
export interface EnableLoggingOptions {
bucket?: string | Bucket;
prefix: string;
}
export interface GetFilesOptions {
autoPaginate?: boolean;
delimiter?: string;
/**
* @deprecated dirrectory is deprecated
* @internal
* */
directory?: string;
endOffset?: string;
includeTrailingDelimiter?: boolean;
prefix?: string;
maxApiCalls?: number;
maxResults?: number;
pageToken?: string;
startOffset?: string;
userProject?: string;
versions?: boolean;
}
export interface CombineOptions extends PreconditionOptions {
kmsKeyName?: string;
userProject?: string;
}
export interface CombineCallback {
(err: Error | null, newFile: File | null, apiResponse: Metadata): void;
}
export declare type CombineResponse = [File, Metadata];
export interface CreateChannelConfig extends WatchAllOptions {
address: string;
}
export interface CreateChannelOptions {
userProject?: string;
}
export declare type CreateChannelResponse = [Channel, Metadata];
export interface CreateChannelCallback {
(err: Error | null, channel: Channel | null, apiResponse: Metadata): void;
}
export interface CreateNotificationOptions {
customAttributes?: {
[key: string]: string;
};
eventTypes?: string[];
objectNamePrefix?: string;
payloadFormat?: string;
userProject?: string;
}
export interface CreateNotificationCallback {
(err: Error | null, notification: Notification | null, apiResponse: Metadata): void;
}
export declare type CreateNotificationResponse = [Notification, Metadata];
export interface DeleteBucketOptions {
ignoreNotFound?: boolean;
userProject?: string;
}
export declare type DeleteBucketResponse = [Metadata];
export interface DeleteBucketCallback extends DeleteCallback {
(err: Error | null, apiResponse: Metadata): void;
}
export interface DeleteFilesOptions extends GetFilesOptions, PreconditionOptions {
force?: boolean;
}
export interface DeleteFilesCallback {
(err: Error | Error[] | null, apiResponse?: object): void;
}
export declare type DeleteLabelsResponse = [Metadata];
export declare type DeleteLabelsCallback = SetLabelsCallback;
export declare type DisableRequesterPaysResponse = [Metadata];
export interface DisableRequesterPaysCallback {
(err?: Error | null, apiResponse?: object): void;
}
export declare type EnableRequesterPaysResponse = [Metadata];
export interface EnableRequesterPaysCallback {
(err?: Error | null, apiResponse?: Metadata): void;
}
export interface BucketExistsOptions extends GetConfig {
userProject?: string;
}
export declare type BucketExistsResponse = [boolean];
export declare type BucketExistsCallback = ExistsCallback;
export interface GetBucketOptions extends GetConfig {
userProject?: string;
}
export declare type GetBucketResponse = [Bucket, Metadata];
export interface GetBucketCallback {
(err: ApiError | null, bucket: Bucket | null, apiResponse: Metadata): void;
}
export interface GetLabelsOptions {
userProject?: string;
}
export declare type GetLabelsResponse = [Metadata];
export interface GetLabelsCallback {
(err: Error | null, labels: object | null): void;
}
export declare type GetBucketMetadataResponse = [Metadata, Metadata];
export interface GetBucketMetadataCallback {
(err: ApiError | null, metadata: Metadata | null, apiResponse: Metadata): void;
}
export interface GetBucketMetadataOptions {
userProject?: string;
}
export interface GetBucketSignedUrlConfig {
action: 'list';
version?: 'v2' | 'v4';
cname?: string;
virtualHostedStyle?: boolean;
expires: string | number | Date;
extensionHeaders?: http.OutgoingHttpHeaders;
queryParams?: Query;
}
export declare enum BucketActionToHTTPMethod {
list = "GET"
}
export declare enum AvailableServiceObjectMethods {
setMetadata = 0,
delete = 1
}
export interface GetNotificationsOptions {
userProject?: string;
}
export interface GetNotificationsCallback {
(err: Error | null, notifications: Notification[] | null, apiResponse: Metadata): void;
}
export declare type GetNotificationsResponse = [Notification[], Metadata];
export interface MakeBucketPrivateOptions {
includeFiles?: boolean;
force?: boolean;
metadata?: Metadata;
userProject?: string;
}
export declare type MakeBucketPrivateResponse = [File[]];
export interface MakeBucketPrivateCallback {
(err?: Error | null, files?: File[]): void;
}
export interface MakeBucketPublicOptions {
includeFiles?: boolean;
force?: boolean;
}
export interface MakeBucketPublicCallback {
(err?: Error | null, files?: File[]): void;
}
export declare type MakeBucketPublicResponse = [File[]];
export interface SetBucketMetadataOptions {
userProject?: string;
}
export declare type SetBucketMetadataResponse = [Metadata];
export interface SetBucketMetadataCallback {
(err?: Error | null, metadata?: Metadata): void;
}
export interface BucketLockCallback {
(err?: Error | null, apiResponse?: Metadata): void;
}
export declare type BucketLockResponse = [Metadata];
export interface Labels {
[key: string]: string;
}
export interface SetLabelsOptions {
userProject?: string;
}
export declare type SetLabelsResponse = [Metadata];
export interface SetLabelsCallback {
(err?: Error | null, metadata?: Metadata): void;
}
export interface SetBucketStorageClassOptions {
userProject?: string;
}
export interface SetBucketStorageClassCallback {
(err?: Error | null): void;
}
export declare type UploadResponse = [File, Metadata];
export interface UploadCallback {
(err: Error | null, file?: File | null, apiResponse?: Metadata): void;
}
export interface UploadOptions extends CreateResumableUploadOptions, CreateWriteStreamOptions {
destination?: string | File;
encryptionKey?: string | Buffer;
kmsKeyName?: string;
resumable?: boolean;
timeout?: number;
onUploadProgress?: (progressEvent: any) => void;
}
export interface MakeAllFilesPublicPrivateOptions {
force?: boolean;
private?: boolean;
public?: boolean;
userProject?: string;
}
interface MakeAllFilesPublicPrivateCallback {
(err?: Error | Error[] | null, files?: File[]): void;
}
declare type MakeAllFilesPublicPrivateResponse = [File[]];
/**
* Get and set IAM policies for your bucket.
*
* @name Bucket#iam
* @mixes Iam
*
* See {@link https://cloud.google.com/storage/docs/access-control/iam#short_title_iam_management| Cloud Storage IAM Management}
* See {@link https://cloud.google.com/iam/docs/granting-changing-revoking-access| Granting, Changing, and Revoking Access}
* See {@link https://cloud.google.com/iam/docs/understanding-roles| IAM Roles}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
*
* //-
* // Get the IAM policy for your bucket.
* //-
* bucket.iam.getPolicy(function(err, policy) {
* console.log(policy);
* });
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* bucket.iam.getPolicy().then(function(data) {
* const policy = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/iam.js</caption>
* region_tag:storage_view_bucket_iam_members
* Example of retrieving a bucket's IAM policy:
*
* @example <caption>include:samples/iam.js</caption>
* region_tag:storage_add_bucket_iam_member
* Example of adding to a bucket's IAM policy:
*
* @example <caption>include:samples/iam.js</caption>
* region_tag:storage_remove_bucket_iam_member
* Example of removing from a bucket's IAM policy:
*/
/**
* Cloud Storage uses access control lists (ACLs) to manage object and
* bucket access. ACLs are the mechanism you use to share objects with other
* users and allow other users to access your buckets and objects.
*
* An ACL consists of one or more entries, where each entry grants permissions
* to an entity. Permissions define the actions that can be performed against
* an object or bucket (for example, `READ` or `WRITE`); the entity defines
* who the permission applies to (for example, a specific user or group of
* users).
*
* The `acl` object on a Bucket instance provides methods to get you a list of
* the ACLs defined on your bucket, as well as set, update, and delete them.
*
* Buckets also have
* {@link https://cloud.google.com/storage/docs/access-control/lists#default| default ACLs}
* for all created files. Default ACLs specify permissions that all new
* objects added to the bucket will inherit by default. You can add, delete,
* get, and update entities and permissions for these as well with
* {@link Bucket#acl.default}.
*
* See {@link http://goo.gl/6qBBPO| About Access Control Lists}
* See {@link https://cloud.google.com/storage/docs/access-control/lists#default| Default ACLs}
*
* @name Bucket#acl
* @mixes Acl
* @property {Acl} default Cloud Storage Buckets have
* {@link https://cloud.google.com/storage/docs/access-control/lists#default| default ACLs}
* for all created files. You can add, delete, get, and update entities and
* permissions for these as well. The method signatures and examples are all
* the same, after only prefixing the method call with `default`.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
*
* //-
* // Make a bucket's contents publicly readable.
* //-
* const myBucket = storage.bucket('my-bucket');
*
* const options = {
* entity: 'allUsers',
* role: storage.acl.READER_ROLE
* };
*
* myBucket.acl.add(options, function(err, aclObject) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* myBucket.acl.add(options).then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_print_bucket_acl
* Example of printing a bucket's ACL:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_print_bucket_acl_for_user
* Example of printing a bucket's ACL for a specific user:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_add_bucket_owner
* Example of adding an owner to a bucket:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_remove_bucket_owner
* Example of removing an owner from a bucket:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_add_bucket_default_owner
* Example of adding a default owner to a bucket:
*
* @example <caption>include:samples/acl.js</caption>
* region_tag:storage_remove_bucket_default_owner
* Example of removing a default owner from a bucket:
*/
/**
* The API-formatted resource description of the bucket.
*
* Note: This is not guaranteed to be up-to-date when accessed. To get the
* latest record, call the `getMetadata()` method.
*
* @name Bucket#metadata
* @type {object}
*/
/**
* The bucket's name.
* @name Bucket#name
* @type {string}
*/
/**
* Get {@link File} objects for the files currently in the bucket as a
* readable object stream.
*
* @method Bucket#getFilesStream
* @param {GetFilesOptions} [query] Query object for listing files.
* @returns {ReadableStream} A readable stream that emits {@link File} instances.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
*
* bucket.getFilesStream()
* .on('error', console.error)
* .on('data', function(file) {
* // file is a File object.
* })
* .on('end', function() {
* // All files retrieved.
* });
*
* //-
* // If you anticipate many results, you can end a stream early to prevent
* // unnecessary processing and API requests.
* //-
* bucket.getFilesStream()
* .on('data', function(file) {
* this.end();
* });
*
* //-
* // If you're filtering files with a delimiter, you should use
* // {@link Bucket#getFiles} and set `autoPaginate: false` in order to
* // preserve the `apiResponse` argument.
* //-
* const prefixes = [];
*
* function callback(err, files, nextQuery, apiResponse) {
* prefixes = prefixes.concat(apiResponse.prefixes);
*
* if (nextQuery) {
* bucket.getFiles(nextQuery, callback);
* } else {
* // prefixes = The finished array of prefixes.
* }
* }
*
* bucket.getFiles({
* autoPaginate: false,
* delimiter: '/'
* }, callback);
* ```
*/
/**
* Create a Bucket object to interact with a Cloud Storage bucket.
*
* @class
* @hideconstructor
*
* @param {Storage} storage A {@link Storage} instance.
* @param {string} name The name of the bucket.
* @param {object} [options] Configuration object.
* @param {string} [options.userProject] User project.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
* ```
*/
declare class Bucket extends ServiceObject {
metadata: Metadata;
name: string;
/**
* A reference to the {@link Storage} associated with this {@link Bucket}
* instance.
* @name Bucket#storage
* @type {Storage}
*/
storage: Storage;
/**
* A user project to apply to each request from this bucket.
* @name Bucket#userProject
* @type {string}
*/
userProject?: string;
acl: Acl;
iam: Iam;
getFilesStream(query?: GetFilesOptions): Readable;
signer?: URLSigner;
private instanceRetryValue?;
private instancePreconditionOpts?;
constructor(storage: Storage, name: string, options?: BucketOptions);
addLifecycleRule(rule: LifecycleRule, options?: AddLifecycleRuleOptions): Promise<SetBucketMetadataResponse>;
addLifecycleRule(rule: LifecycleRule, options: AddLifecycleRuleOptions, callback: SetBucketMetadataCallback): void;
addLifecycleRule(rule: LifecycleRule, callback: SetBucketMetadataCallback): void;
combine(sources: string[] | File[], destination: string | File, options?: CombineOptions): Promise<CombineResponse>;
combine(sources: string[] | File[], destination: string | File, options: CombineOptions, callback: CombineCallback): void;
combine(sources: string[] | File[], destination: string | File, callback: CombineCallback): void;
createChannel(id: string, config: CreateChannelConfig, options?: CreateChannelOptions): Promise<CreateChannelResponse>;
createChannel(id: string, config: CreateChannelConfig, callback: CreateChannelCallback): void;
createChannel(id: string, config: CreateChannelConfig, options: CreateChannelOptions, callback: CreateChannelCallback): void;
createNotification(topic: string, options?: CreateNotificationOptions): Promise<CreateNotificationResponse>;
createNotification(topic: string, options: CreateNotificationOptions, callback: CreateNotificationCallback): void;
createNotification(topic: string, callback: CreateNotificationCallback): void;
deleteFiles(query?: DeleteFilesOptions): Promise<void>;
deleteFiles(callback: DeleteFilesCallback): void;
deleteFiles(query: DeleteFilesOptions, callback: DeleteFilesCallback): void;
deleteLabels(labels?: string | string[]): Promise<DeleteLabelsResponse>;
deleteLabels(callback: DeleteLabelsCallback): void;
deleteLabels(labels: string | string[], callback: DeleteLabelsCallback): void;
disableRequesterPays(): Promise<DisableRequesterPaysResponse>;
disableRequesterPays(callback: DisableRequesterPaysCallback): void;
enableLogging(config: EnableLoggingOptions): Promise<SetBucketMetadataResponse>;
enableLogging(config: EnableLoggingOptions, callback: SetBucketMetadataCallback): void;
enableRequesterPays(): Promise<EnableRequesterPaysResponse>;
enableRequesterPays(callback: EnableRequesterPaysCallback): void;
/**
* Create a {@link File} object. See {@link File} to see how to handle
* the different use cases you may have.
*
* @param {string} name The name of the file in this bucket.
* @param {FileOptions} [options] Configuration options.
* @param {string|number} [options.generation] Only use a specific revision of
* this file.
* @param {string} [options.encryptionKey] A custom encryption key. See
* {@link https://cloud.google.com/storage/docs/encryption#customer-supplied| Customer-supplied Encryption Keys}.
* @param {string} [options.kmsKeyName] The name of the Cloud KMS key that will
* be used to encrypt the object. Must be in the format:
* `projects/my-project/locations/location/keyRings/my-kr/cryptoKeys/my-key`.
* KMS key ring must use the same location as the bucket.
* @param {string} [options.userProject] The ID of the project which will be
* billed for all requests made from File object.
* @returns {File}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
* const file = bucket.file('my-existing-file.png');
* ```
*/
file(name: string, options?: FileOptions): File;
getFiles(query?: GetFilesOptions): Promise<GetFilesResponse>;
getFiles(query: GetFilesOptions, callback: GetFilesCallback): void;
getFiles(callback: GetFilesCallback): void;
getLabels(options?: GetLabelsOptions): Promise<GetLabelsResponse>;
getLabels(callback: GetLabelsCallback): void;
getLabels(options: GetLabelsOptions, callback: GetLabelsCallback): void;
getNotifications(options?: GetNotificationsOptions): Promise<GetNotificationsResponse>;
getNotifications(callback: GetNotificationsCallback): void;
getNotifications(options: GetNotificationsOptions, callback: GetNotificationsCallback): void;
getSignedUrl(cfg: GetBucketSignedUrlConfig): Promise<GetSignedUrlResponse>;
getSignedUrl(cfg: GetBucketSignedUrlConfig, callback: GetSignedUrlCallback): void;
lock(metageneration: number | string): Promise<BucketLockResponse>;
lock(metageneration: number | string, callback: BucketLockCallback): void;
makePrivate(options?: MakeBucketPrivateOptions): Promise<MakeBucketPrivateResponse>;
makePrivate(callback: MakeBucketPrivateCallback): void;
makePrivate(options: MakeBucketPrivateOptions, callback: MakeBucketPrivateCallback): void;
makePublic(options?: MakeBucketPublicOptions): Promise<MakeBucketPublicResponse>;
makePublic(callback: MakeBucketPublicCallback): void;
makePublic(options: MakeBucketPublicOptions, callback: MakeBucketPublicCallback): void;
/**
* Get a reference to a Cloud Pub/Sub Notification.
*
* @param {string} id ID of notification.
* @returns {Notification}
* @see Notification
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
* const notification = bucket.notification('1');
* ```
*/
notification(id: string): Notification;
removeRetentionPeriod(): Promise<SetBucketMetadataResponse>;
removeRetentionPeriod(callback: SetBucketMetadataCallback): void;
request(reqOpts: DecorateRequestOptions): Promise<[ResponseBody, Metadata]>;
request(reqOpts: DecorateRequestOptions, callback: BodyResponseCallback): void;
setLabels(labels: Labels, options?: SetLabelsOptions): Promise<SetLabelsResponse>;
setLabels(labels: Labels, callback: SetLabelsCallback): void;
setLabels(labels: Labels, options: SetLabelsOptions, callback: SetLabelsCallback): void;
setRetentionPeriod(duration: number): Promise<SetBucketMetadataResponse>;
setRetentionPeriod(duration: number, callback: SetBucketMetadataCallback): void;
setCorsConfiguration(corsConfiguration: Cors[]): Promise<SetBucketMetadataResponse>;
setCorsConfiguration(corsConfiguration: Cors[], callback: SetBucketMetadataCallback): void;
setStorageClass(storageClass: string, options?: SetBucketStorageClassOptions): Promise<SetBucketMetadataResponse>;
setStorageClass(storageClass: string, callback: SetBucketStorageClassCallback): void;
setStorageClass(storageClass: string, options: SetBucketStorageClassOptions, callback: SetBucketStorageClassCallback): void;
/**
* Set a user project to be billed for all requests made from this Bucket
* object and any files referenced from this Bucket object.
*
* @param {string} userProject The user project.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
*
* bucket.setUserProject('grape-spaceship-123');
* ```
*/
setUserProject(userProject: string): void;
upload(pathString: string, options?: UploadOptions): Promise<UploadResponse>;
upload(pathString: string, options: UploadOptions, callback: UploadCallback): void;
upload(pathString: string, callback: UploadCallback): void;
makeAllFilesPublicPrivate_(options?: MakeAllFilesPublicPrivateOptions): Promise<MakeAllFilesPublicPrivateResponse>;
makeAllFilesPublicPrivate_(callback: MakeAllFilesPublicPrivateCallback): void;
makeAllFilesPublicPrivate_(options: MakeAllFilesPublicPrivateOptions, callback: MakeAllFilesPublicPrivateCallback): void;
getId(): string;
disableAutoRetryConditionallyIdempotent_(coreOpts: any, methodType: AvailableServiceObjectMethods): void;
}
/**
* Reference to the {@link Bucket} class.
* @name module:@google-cloud/storage.Bucket
* @see Bucket
*/
export { Bucket };
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import { Metadata, ServiceObject } from '@google-cloud/common';
import { Storage } from './storage';
export interface StopCallback {
(err: Error | null, apiResponse?: Metadata): void;
}
/**
* Create a channel object to interact with a Cloud Storage channel.
*
* See {@link https://cloud.google.com/storage/docs/object-change-notification| Object Change Notification}
*
* @class
*
* @param {string} id The ID of the channel.
* @param {string} resourceId The resource ID of the channel.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const channel = storage.channel('id', 'resource-id');
* ```
*/
declare class Channel extends ServiceObject {
constructor(storage: Storage, id: string, resourceId: string);
stop(): Promise<Metadata>;
stop(callback: StopCallback): void;
}
/**
* Reference to the {@link Channel} class.
* @name module:@google-cloud/storage.Channel
* @see Channel
*/
export { Channel };
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.Channel = void 0;
const common_1 = require("@google-cloud/common");
const promisify_1 = require("@google-cloud/promisify");
/**
* Create a channel object to interact with a Cloud Storage channel.
*
* See {@link https://cloud.google.com/storage/docs/object-change-notification| Object Change Notification}
*
* @class
*
* @param {string} id The ID of the channel.
* @param {string} resourceId The resource ID of the channel.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const channel = storage.channel('id', 'resource-id');
* ```
*/
class Channel extends common_1.ServiceObject {
constructor(storage, id, resourceId) {
const config = {
parent: storage,
baseUrl: '/channels',
// An ID shouldn't be included in the API requests.
// RE:
// https://github.com/GoogleCloudPlatform/google-cloud-node/issues/1145
id: '',
methods: {
// Only need `request`.
},
};
super(config);
// TODO: remove type cast to any once ServiceObject's type declaration has
// been fixed. https://github.com/googleapis/nodejs-common/issues/176
const metadata = this.metadata;
metadata.id = id;
metadata.resourceId = resourceId;
}
/**
* @typedef {array} StopResponse
* @property {object} 0 The full API response.
*/
/**
* @callback StopCallback
* @param {?Error} err Request error, if any.
* @param {object} apiResponse The full API response.
*/
/**
* Stop this channel.
*
* @param {StopCallback} [callback] Callback function.
* @returns {Promise<StopResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const channel = storage.channel('id', 'resource-id');
* channel.stop(function(err, apiResponse) {
* if (!err) {
* // Channel stopped successfully.
* }
* });
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* channel.stop().then(function(data) {
* const apiResponse = data[0];
* });
* ```
*/
stop(callback) {
callback = callback || common_1.util.noop;
this.request({
method: 'POST',
uri: '/stop',
json: this.metadata,
}, (err, apiResponse) => {
callback(err, apiResponse);
});
}
}
exports.Channel = Channel;
/*! Developer Documentation
*
* All async methods (except for streams) will return a Promise in the event
* that a callback is omitted.
*/
promisify_1.promisifyAll(Channel);
//# sourceMappingURL=channel.js.map
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/// <reference types="node" />
import { BodyResponseCallback, DecorateRequestOptions, GetConfig, Metadata, ServiceObject } from '@google-cloud/common';
import { Writable, Readable } from 'stream';
import * as http from 'http';
import { PreconditionOptions, Storage } from './storage';
import { AvailableServiceObjectMethods, Bucket } from './bucket';
import { Acl } from './acl';
import { GetSignedUrlResponse, GetSignedUrlCallback, URLSigner, Query } from './signer';
import { ResponseBody, Duplexify } from '@google-cloud/common/build/src/util';
export declare type GetExpirationDateResponse = [Date];
export interface GetExpirationDateCallback {
(err: Error | null, expirationDate?: Date | null, apiResponse?: Metadata): void;
}
export interface PolicyDocument {
string: string;
base64: string;
signature: string;
}
export declare type GetSignedPolicyResponse = [PolicyDocument];
export interface GetSignedPolicyCallback {
(err: Error | null, policy?: PolicyDocument): void;
}
export interface GetSignedPolicyOptions {
equals?: string[] | string[][];
expires: string | number | Date;
startsWith?: string[] | string[][];
acl?: string;
successRedirect?: string;
successStatus?: string;
contentLengthRange?: {
min?: number;
max?: number;
};
}
export declare type GenerateSignedPostPolicyV2Options = GetSignedPolicyOptions;
export declare type GenerateSignedPostPolicyV2Response = GetSignedPolicyResponse;
export declare type GenerateSignedPostPolicyV2Callback = GetSignedPolicyCallback;
export interface PolicyFields {
[key: string]: string;
}
export interface GenerateSignedPostPolicyV4Options {
expires: string | number | Date;
bucketBoundHostname?: string;
virtualHostedStyle?: boolean;
conditions?: object[];
fields?: PolicyFields;
}
export interface GenerateSignedPostPolicyV4Callback {
(err: Error | null, output?: SignedPostPolicyV4Output): void;
}
export declare type GenerateSignedPostPolicyV4Response = [SignedPostPolicyV4Output];
export interface SignedPostPolicyV4Output {
url: string;
fields: PolicyFields;
}
export interface GetSignedUrlConfig {
action: 'read' | 'write' | 'delete' | 'resumable';
version?: 'v2' | 'v4';
virtualHostedStyle?: boolean;
cname?: string;
contentMd5?: string;
contentType?: string;
expires: string | number | Date;
accessibleAt?: string | number | Date;
extensionHeaders?: http.OutgoingHttpHeaders;
promptSaveAs?: string;
responseDisposition?: string;
responseType?: string;
queryParams?: Query;
}
export interface GetFileMetadataOptions {
userProject?: string;
}
export declare type GetFileMetadataResponse = [Metadata, Metadata];
export interface GetFileMetadataCallback {
(err: Error | null, metadata?: Metadata, apiResponse?: Metadata): void;
}
export interface GetFileOptions extends GetConfig {
userProject?: string;
}
export declare type GetFileResponse = [File, Metadata];
export interface GetFileCallback {
(err: Error | null, file?: File, apiResponse?: Metadata): void;
}
export interface FileExistsOptions {
userProject?: string;
}
export declare type FileExistsResponse = [boolean];
export interface FileExistsCallback {
(err: Error | null, exists?: boolean): void;
}
export interface DeleteFileOptions {
ignoreNotFound?: boolean;
userProject?: string;
}
export declare type DeleteFileResponse = [Metadata];
export interface DeleteFileCallback {
(err: Error | null, apiResponse?: Metadata): void;
}
export declare type PredefinedAcl = 'authenticatedRead' | 'bucketOwnerFullControl' | 'bucketOwnerRead' | 'private' | 'projectPrivate' | 'publicRead';
export interface CreateResumableUploadOptions {
configPath?: string;
metadata?: Metadata;
origin?: string;
offset?: number;
predefinedAcl?: PredefinedAcl;
private?: boolean;
public?: boolean;
uri?: string;
userProject?: string;
preconditionOpts?: PreconditionOptions;
}
export declare type CreateResumableUploadResponse = [string];
export interface CreateResumableUploadCallback {
(err: Error | null, uri?: string): void;
}
export interface CreateWriteStreamOptions extends CreateResumableUploadOptions {
contentType?: string;
gzip?: string | boolean;
resumable?: boolean;
timeout?: number;
validation?: string | boolean;
}
export interface MakeFilePrivateOptions {
metadata?: Metadata;
strict?: boolean;
userProject?: string;
}
export declare type MakeFilePrivateResponse = [Metadata];
export declare type MakeFilePrivateCallback = SetFileMetadataCallback;
export interface IsPublicCallback {
(err: Error | null, resp?: boolean): void;
}
export declare type IsPublicResponse = [boolean];
export declare type MakeFilePublicResponse = [Metadata];
export interface MakeFilePublicCallback {
(err?: Error | null, apiResponse?: Metadata): void;
}
export declare type MoveResponse = [Metadata];
export interface MoveCallback {
(err: Error | null, destinationFile?: File | null, apiResponse?: Metadata): void;
}
export interface MoveOptions {
userProject?: string;
preconditionOpts?: PreconditionOptions;
}
export declare type RenameOptions = MoveOptions;
export declare type RenameResponse = MoveResponse;
export declare type RenameCallback = MoveCallback;
export declare type RotateEncryptionKeyOptions = string | Buffer | EncryptionKeyOptions;
export interface EncryptionKeyOptions {
encryptionKey?: string | Buffer;
kmsKeyName?: string;
}
export declare type RotateEncryptionKeyCallback = CopyCallback;
export declare type RotateEncryptionKeyResponse = CopyResponse;
export declare enum ActionToHTTPMethod {
read = "GET",
write = "PUT",
delete = "DELETE",
resumable = "POST"
}
/**
* @const {string}
* @private
*/
export declare const STORAGE_POST_POLICY_BASE_URL = "https://storage.googleapis.com";
export interface FileOptions {
encryptionKey?: string | Buffer;
generation?: number | string;
kmsKeyName?: string;
userProject?: string;
preconditionOpts?: PreconditionOptions;
}
export interface CopyOptions {
cacheControl?: string;
contentEncoding?: string;
contentType?: string;
contentDisposition?: string;
destinationKmsKeyName?: string;
metadata?: Metadata;
predefinedAcl?: string;
token?: string;
userProject?: string;
preconditionOpts?: PreconditionOptions;
}
export declare type CopyResponse = [File, Metadata];
export interface CopyCallback {
(err: Error | null, file?: File | null, apiResponse?: Metadata): void;
}
export declare type DownloadResponse = [Buffer];
export declare type DownloadCallback = (err: RequestError | null, contents: Buffer) => void;
export interface DownloadOptions extends CreateReadStreamOptions {
destination?: string;
}
export interface CreateReadStreamOptions {
userProject?: string;
validation?: 'md5' | 'crc32c' | false | true;
start?: number;
end?: number;
decompress?: boolean;
}
export interface SaveOptions extends CreateWriteStreamOptions {
onUploadProgress?: (progressEvent: any) => void;
}
export interface SaveCallback {
(err?: Error | null): void;
}
export interface SetFileMetadataOptions {
userProject?: string;
}
export interface SetFileMetadataCallback {
(err?: Error | null, apiResponse?: Metadata): void;
}
export declare type SetFileMetadataResponse = [Metadata];
export declare type SetStorageClassResponse = [Metadata];
export interface SetStorageClassOptions {
userProject?: string;
preconditionOpts?: PreconditionOptions;
}
export interface SetStorageClassCallback {
(err?: Error | null, apiResponse?: Metadata): void;
}
declare class RequestError extends Error {
code?: string;
errors?: Error[];
}
/**
* A File object is created from your {@link Bucket} object using
* {@link Bucket#file}.
*
* @class
*/
declare class File extends ServiceObject<File> {
acl: Acl;
bucket: Bucket;
storage: Storage;
kmsKeyName?: string;
userProject?: string;
signer?: URLSigner;
metadata: Metadata;
name: string;
generation?: number;
parent: Bucket;
private encryptionKey?;
private encryptionKeyBase64?;
private encryptionKeyHash?;
private encryptionKeyInterceptor?;
private instanceRetryValue?;
instancePreconditionOpts?: PreconditionOptions;
/**
* Cloud Storage uses access control lists (ACLs) to manage object and
* bucket access. ACLs are the mechanism you use to share objects with other
* users and allow other users to access your buckets and objects.
*
* An ACL consists of one or more entries, where each entry grants permissions
* to an entity. Permissions define the actions that can be performed against
* an object or bucket (for example, `READ` or `WRITE`); the entity defines
* who the permission applies to (for example, a specific user or group of
* users).
*
* The `acl` object on a File instance provides methods to get you a list of
* the ACLs defined on your bucket, as well as set, update, and delete them.
*
* See {@link http://goo.gl/6qBBPO| About Access Control lists}
*
* @name File#acl
* @mixes Acl
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const file = myBucket.file('my-file');
* //-
* // Make a file publicly readable.
* //-
* const options = {
* entity: 'allUsers',
* role: storage.acl.READER_ROLE
* };
*
* file.acl.add(options, function(err, aclObject) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* file.acl.add(options).then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
* ```
*/
/**
* The API-formatted resource description of the file.
*
* Note: This is not guaranteed to be up-to-date when accessed. To get the
* latest record, call the `getMetadata()` method.
*
* @name File#metadata
* @type {object}
*/
/**
* The file's name.
* @name File#name
* @type {string}
*/
/**
* @typedef {object} FileOptions Options passed to the File constructor.
* @property {string} [encryptionKey] A custom encryption key.
* @property {number} [generation] Generation to scope the file to.
* @property {string} [kmsKeyName] Cloud KMS Key used to encrypt this
* object, if the object is encrypted by such a key. Limited availability;
* usable only by enabled projects.
* @property {string} [userProject] The ID of the project which will be
* billed for all requests made from File object.
*/
/**
* Constructs a file object.
*
* @param {Bucket} bucket The Bucket instance this file is
* attached to.
* @param {string} name The name of the remote file.
* @param {FileOptions} [options] Configuration options.
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const file = myBucket.file('my-file');
* ```
*/
constructor(bucket: Bucket, name: string, options?: FileOptions);
/**
* A helper method for determining if a request should be retried based on preconditions.
* This should only be used for methods where the idempotency is determined by
* `ifGenerationMatch`
*
* A request should not be retried under the following conditions:
* - if precondition option `ifGenerationMatch` is not set OR
* - if `idempotencyStrategy` is set to `RetryNever`
*/
private shouldRetryBasedOnPreconditionAndIdempotencyStrat;
copy(destination: string | Bucket | File, options?: CopyOptions): Promise<CopyResponse>;
copy(destination: string | Bucket | File, callback: CopyCallback): void;
copy(destination: string | Bucket | File, options: CopyOptions, callback: CopyCallback): void;
/**
* @typedef {object} CreateReadStreamOptions Configuration options for File#createReadStream.
* @property {string} [userProject] The ID of the project which will be
* billed for the request.
* @property {string|boolean} [validation] Possible values: `"md5"`,
* `"crc32c"`, or `false`. By default, data integrity is validated with a
* CRC32c checksum. You may use MD5 if preferred, but that hash is not
* supported for composite objects. An error will be raised if MD5 is
* specified but is not available. You may also choose to skip validation
* completely, however this is **not recommended**.
* @property {number} [start] A byte offset to begin the file's download
* from. Default is 0. NOTE: Byte ranges are inclusive; that is,
* `options.start = 0` and `options.end = 999` represent the first 1000
* bytes in a file or object. NOTE: when specifying a byte range, data
* integrity is not available.
* @property {number} [end] A byte offset to stop reading the file at.
* NOTE: Byte ranges are inclusive; that is, `options.start = 0` and
* `options.end = 999` represent the first 1000 bytes in a file or object.
* NOTE: when specifying a byte range, data integrity is not available.
* @property {boolean} [decompress=true] Disable auto decompression of the
* received data. By default this option is set to `true`.
* Applicable in cases where the data was uploaded with
* `gzip: true` option. See {@link File#createWriteStream}.
*/
/**
* Create a readable stream to read the contents of the remote file. It can be
* piped to a writable stream or listened to for 'data' events to read a
* file's contents.
*
* In the unlikely event there is a mismatch between what you downloaded and
* the version in your Bucket, your error handler will receive an error with
* code "CONTENT_DOWNLOAD_MISMATCH". If you receive this error, the best
* recourse is to try downloading the file again.
*
* For faster crc32c computation, you must manually install
* {@link https://www.npmjs.com/package/fast-crc32c| `fast-crc32c`}:
*
* $ npm install --save fast-crc32c
*
* NOTE: Readable streams will emit the `end` event when the file is fully
* downloaded.
*
* @param {CreateReadStreamOptions} [options] Configuration options.
* @returns {ReadableStream}
*
* @example
* ```
* //-
* // <h4>Downloading a File</h4>
* //
* // The example below demonstrates how we can reference a remote file, then
* // pipe its contents to a local file. This is effectively creating a local
* // backup of your remote data.
* //-
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
*
* const fs = require('fs');
* const remoteFile = bucket.file('image.png');
* const localFilename = '/Users/stephen/Photos/image.png';
*
* remoteFile.createReadStream()
* .on('error', function(err) {})
* .on('response', function(response) {
* // Server connected and responded with the specified status and headers.
* })
* .on('end', function() {
* // The file is fully downloaded.
* })
* .pipe(fs.createWriteStream(localFilename));
*
* //-
* // To limit the downloaded data to only a byte range, pass an options
* // object.
* //-
* const logFile = myBucket.file('access_log');
* logFile.createReadStream({
* start: 10000,
* end: 20000
* })
* .on('error', function(err) {})
* .pipe(fs.createWriteStream('/Users/stephen/logfile.txt'));
*
* //-
* // To read a tail byte range, specify only `options.end` as a negative
* // number.
* //-
* const logFile = myBucket.file('access_log');
* logFile.createReadStream({
* end: -100
* })
* .on('error', function(err) {})
* .pipe(fs.createWriteStream('/Users/stephen/logfile.txt'));
* ```
*/
createReadStream(options?: CreateReadStreamOptions): Readable;
createResumableUpload(options?: CreateResumableUploadOptions): Promise<CreateResumableUploadResponse>;
createResumableUpload(options: CreateResumableUploadOptions, callback: CreateResumableUploadCallback): void;
createResumableUpload(callback: CreateResumableUploadCallback): void;
/**
* @typedef {object} CreateWriteStreamOptions Configuration options for File#createWriteStream().
* @property {string} [configPath] **This only applies to resumable
* uploads.** A full JSON file path to use with `gcs-resumable-upload`.
* This maps to the {@link https://github.com/yeoman/configstore/tree/0df1ec950d952b1f0dfb39ce22af8e505dffc71a#configpath| configstore option by the same name}.
* @property {string} [contentType] Alias for
* `options.metadata.contentType`. If set to `auto`, the file name is used
* to determine the contentType.
* @property {string|boolean} [gzip] If true, automatically gzip the file.
* If set to `auto`, the contentType is used to determine if the file
* should be gzipped. This will set `options.metadata.contentEncoding` to
* `gzip` if necessary.
* @property {object} [metadata] See the examples below or
* {@link https://cloud.google.com/storage/docs/json_api/v1/objects/insert#request_properties_JSON| Objects: insert request body}
* for more details.
* @property {number} [offset] The starting byte of the upload stream, for
* resuming an interrupted upload. Defaults to 0.
* @property {string} [predefinedAcl] Apply a predefined set of access
* controls to this object.
*
* Acceptable values are:
* - **`authenticatedRead`** - Object owner gets `OWNER` access, and
* `allAuthenticatedUsers` get `READER` access.
*
* - **`bucketOwnerFullControl`** - Object owner gets `OWNER` access, and
* project team owners get `OWNER` access.
*
* - **`bucketOwnerRead`** - Object owner gets `OWNER` access, and project
* team owners get `READER` access.
*
* - **`private`** - Object owner gets `OWNER` access.
*
* - **`projectPrivate`** - Object owner gets `OWNER` access, and project
* team members get access according to their roles.
*
* - **`publicRead`** - Object owner gets `OWNER` access, and `allUsers`
* get `READER` access.
* @property {boolean} [private] Make the uploaded file private. (Alias for
* `options.predefinedAcl = 'private'`)
* @property {boolean} [public] Make the uploaded file public. (Alias for
* `options.predefinedAcl = 'publicRead'`)
* @property {boolean} [resumable] Force a resumable upload. NOTE: When
* working with streams, the file format and size is unknown until it's
* completely consumed. Because of this, it's best for you to be explicit
* for what makes sense given your input.
* @property {number} [timeout=60000] Set the HTTP request timeout in
* milliseconds. This option is not available for resumable uploads.
* Default: `60000`
* @property {string} [uri] The URI for an already-created resumable
* upload. See {@link File#createResumableUpload}.
* @property {string} [userProject] The ID of the project which will be
* billed for the request.
* @property {string|boolean} [validation] Possible values: `"md5"`,
* `"crc32c"`, or `false`. By default, data integrity is validated with a
* CRC32c checksum. You may use MD5 if preferred, but that hash is not
* supported for composite objects. An error will be raised if MD5 is
* specified but is not available. You may also choose to skip validation
* completely, however this is **not recommended**.
* NOTE: Validation is automatically skipped for objects that were
* uploaded using the `gzip` option and have already compressed content.
*/
/**
* Create a writable stream to overwrite the contents of the file in your
* bucket.
*
* A File object can also be used to create files for the first time.
*
* Resumable uploads are automatically enabled and must be shut off explicitly
* by setting `options.resumable` to `false`.
*
* Resumable uploads require write access to the $HOME directory. Through
* {@link https://www.npmjs.com/package/configstore| `config-store`}, some metadata
* is stored. By default, if the directory is not writable, we will fall back
* to a simple upload. However, if you explicitly request a resumable upload,
* and we cannot write to the config directory, we will return a
* `ResumableUploadError`.
*
* <p class="notice">
* There is some overhead when using a resumable upload that can cause
* noticeable performance degradation while uploading a series of small
* files. When uploading files less than 10MB, it is recommended that the
* resumable feature is disabled.
* </p>
*
* For faster crc32c computation, you must manually install
* {@link https://www.npmjs.com/package/fast-crc32c| `fast-crc32c`}:
*
* $ npm install --save fast-crc32c
*
* NOTE: Writable streams will emit the `finish` event when the file is fully
* uploaded.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/how-tos/upload| Upload Options (Simple or Resumable)}
* See {@link https://cloud.google.com/storage/docs/json_api/v1/objects/insert| Objects: insert API Documentation}
*
* @param {CreateWriteStreamOptions} [options] Configuration options.
* @returns {WritableStream}
*
* @example
* ```
* const fs = require('fs');
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const file = myBucket.file('my-file');
*
* //-
* // <h4>Uploading a File</h4>
* //
* // Now, consider a case where we want to upload a file to your bucket. You
* // have the option of using {@link Bucket#upload}, but that is just
* // a convenience method which will do the following.
* //-
* fs.createReadStream('/Users/stephen/Photos/birthday-at-the-zoo/panda.jpg')
* .pipe(file.createWriteStream())
* .on('error', function(err) {})
* .on('finish', function() {
* // The file upload is complete.
* });
*
* //-
* // <h4>Uploading a File with gzip compression</h4>
* //-
* fs.createReadStream('/Users/stephen/site/index.html')
* .pipe(file.createWriteStream({ gzip: true }))
* .on('error', function(err) {})
* .on('finish', function() {
* // The file upload is complete.
* });
*
* //-
* // Downloading the file with `createReadStream` will automatically decode
* // the file.
* //-
*
* //-
* // <h4>Uploading a File with Metadata</h4>
* //
* // One last case you may run into is when you want to upload a file to your
* // bucket and set its metadata at the same time. Like above, you can use
* // {@link Bucket#upload} to do this, which is just a wrapper around
* // the following.
* //-
* fs.createReadStream('/Users/stephen/Photos/birthday-at-the-zoo/panda.jpg')
* .pipe(file.createWriteStream({
* metadata: {
* contentType: 'image/jpeg',
* metadata: {
* custom: 'metadata'
* }
* }
* }))
* .on('error', function(err) {})
* .on('finish', function() {
* // The file upload is complete.
* });
* ```
*/
createWriteStream(options?: CreateWriteStreamOptions): Writable;
/**
* Delete failed resumable upload file cache.
*
* Resumable file upload cache the config file to restart upload in case of
* failure. In certain scenarios, the resumable upload will not works and
* upload file cache needs to be deleted to upload the same file.
*
* Following are some of the scenarios.
*
* Resumable file upload failed even though the file is successfully saved
* on the google storage and need to clean up a resumable file cache to
* update the same file.
*
* Resumable file upload failed due to pre-condition
* (i.e generation number is not matched) and want to upload a same
* file with the new generation number.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const file = myBucket.file('my-file', { generation: 0 });
* const contents = 'This is the contents of the file.';
*
* file.save(contents, function(err) {
* if (err) {
* file.deleteResumableCache();
* }
* });
*
* ```
*/
deleteResumableCache(): void;
download(options?: DownloadOptions): Promise<DownloadResponse>;
download(options: DownloadOptions, callback: DownloadCallback): void;
download(callback: DownloadCallback): void;
/**
* The Storage API allows you to use a custom key for server-side encryption.
*
* See {@link https://cloud.google.com/storage/docs/encryption#customer-supplied| Customer-supplied Encryption Keys}
*
* @param {string|buffer} encryptionKey An AES-256 encryption key.
* @returns {File}
*
* @example
* ```
* const crypto = require('crypto');
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const encryptionKey = crypto.randomBytes(32);
*
* const fileWithCustomEncryption = myBucket.file('my-file');
* fileWithCustomEncryption.setEncryptionKey(encryptionKey);
*
* const fileWithoutCustomEncryption = myBucket.file('my-file');
*
* fileWithCustomEncryption.save('data', function(err) {
* // Try to download with the File object that hasn't had
* // `setEncryptionKey()` called:
* fileWithoutCustomEncryption.download(function(err) {
* // We will receive an error:
* // err.message === 'Bad Request'
*
* // Try again with the File object we called `setEncryptionKey()` on:
* fileWithCustomEncryption.download(function(err, contents) {
* // contents.toString() === 'data'
* });
* });
* });
*
* ```
* @example <caption>include:samples/encryption.js</caption>
* region_tag:storage_upload_encrypted_file
* Example of uploading an encrypted file:
*
* @example <caption>include:samples/encryption.js</caption>
* region_tag:storage_download_encrypted_file
* Example of downloading an encrypted file:
*/
setEncryptionKey(encryptionKey: string | Buffer): this;
getExpirationDate(): Promise<GetExpirationDateResponse>;
getExpirationDate(callback: GetExpirationDateCallback): void;
getSignedPolicy(options: GetSignedPolicyOptions): Promise<GetSignedPolicyResponse>;
getSignedPolicy(options: GetSignedPolicyOptions, callback: GetSignedPolicyCallback): void;
getSignedPolicy(callback: GetSignedPolicyCallback): void;
generateSignedPostPolicyV2(options: GenerateSignedPostPolicyV2Options): Promise<GenerateSignedPostPolicyV2Response>;
generateSignedPostPolicyV2(options: GenerateSignedPostPolicyV2Options, callback: GenerateSignedPostPolicyV2Callback): void;
generateSignedPostPolicyV2(callback: GenerateSignedPostPolicyV2Callback): void;
generateSignedPostPolicyV4(options: GenerateSignedPostPolicyV4Options): Promise<GenerateSignedPostPolicyV4Response>;
generateSignedPostPolicyV4(options: GenerateSignedPostPolicyV4Options, callback: GenerateSignedPostPolicyV4Callback): void;
generateSignedPostPolicyV4(callback: GenerateSignedPostPolicyV4Callback): void;
getSignedUrl(cfg: GetSignedUrlConfig): Promise<GetSignedUrlResponse>;
getSignedUrl(cfg: GetSignedUrlConfig, callback: GetSignedUrlCallback): void;
isPublic(): Promise<IsPublicResponse>;
isPublic(callback: IsPublicCallback): void;
makePrivate(options?: MakeFilePrivateOptions): Promise<MakeFilePrivateResponse>;
makePrivate(callback: MakeFilePrivateCallback): void;
makePrivate(options: MakeFilePrivateOptions, callback: MakeFilePrivateCallback): void;
makePublic(): Promise<MakeFilePublicResponse>;
makePublic(callback: MakeFilePublicCallback): void;
/**
* The public URL of this File
* Use {@link File#makePublic} to enable anonymous access via the returned URL.
*
* @returns {string}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
* const file = bucket.file('my-file');
*
* // publicUrl will be "https://storage.googleapis.com/albums/my-file"
* const publicUrl = file.publicUrl();
* ```
*/
publicUrl(): string;
move(destination: string | Bucket | File, options?: MoveOptions): Promise<MoveResponse>;
move(destination: string | Bucket | File, callback: MoveCallback): void;
move(destination: string | Bucket | File, options: MoveOptions, callback: MoveCallback): void;
rename(destinationFile: string | File, options?: RenameOptions): Promise<RenameResponse>;
rename(destinationFile: string | File, callback: RenameCallback): void;
rename(destinationFile: string | File, options: RenameOptions, callback: RenameCallback): void;
request(reqOpts: DecorateRequestOptions): Promise<[ResponseBody, Metadata]>;
request(reqOpts: DecorateRequestOptions, callback: BodyResponseCallback): void;
rotateEncryptionKey(options?: RotateEncryptionKeyOptions): Promise<RotateEncryptionKeyResponse>;
rotateEncryptionKey(callback: RotateEncryptionKeyCallback): void;
rotateEncryptionKey(options: RotateEncryptionKeyOptions, callback: RotateEncryptionKeyCallback): void;
save(data: string | Buffer, options?: SaveOptions): Promise<void>;
save(data: string | Buffer, callback: SaveCallback): void;
save(data: string | Buffer, options: SaveOptions, callback: SaveCallback): void;
setStorageClass(storageClass: string, options?: SetStorageClassOptions): Promise<SetStorageClassResponse>;
setStorageClass(storageClass: string, options: SetStorageClassOptions, callback: SetStorageClassCallback): void;
setStorageClass(storageClass: string, callback?: SetStorageClassCallback): void;
/**
* Set a user project to be billed for all requests made from this File
* object.
*
* @param {string} userProject The user project.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('albums');
* const file = bucket.file('my-file');
*
* file.setUserProject('grape-spaceship-123');
* ```
*/
setUserProject(userProject: string): void;
/**
* This creates a gcs-resumable-upload upload stream.
*
* See {@link https://github.com/googleapis/gcs-resumable-upload| gcs-resumable-upload}
*
* @param {Duplexify} stream - Duplexify stream of data to pipe to the file.
* @param {object=} options - Configuration object.
*
* @private
*/
startResumableUpload_(dup: Duplexify, options: CreateResumableUploadOptions): void;
/**
* Takes a readable stream and pipes it to a remote file. Unlike
* `startResumableUpload_`, which uses the resumable upload technique, this
* method uses a simple upload (all or nothing).
*
* @param {Duplexify} dup - Duplexify stream of data to pipe to the file.
* @param {object=} options - Configuration object.
*
* @private
*/
startSimpleUpload_(dup: Duplexify, options?: CreateWriteStreamOptions): void;
disableAutoRetryConditionallyIdempotent_(coreOpts: any, methodType: AvailableServiceObjectMethods): void;
}
/**
* Reference to the {@link File} class.
* @name module:@google-cloud/storage.File
* @see File
*/
export { File };
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import { Metadata, ServiceObject } from '@google-cloud/common';
import { Storage } from './storage';
export interface HmacKeyOptions {
projectId?: string;
}
export interface HmacKeyMetadata {
accessId: string;
etag?: string;
id?: string;
projectId?: string;
serviceAccountEmail?: string;
state?: string;
timeCreated?: string;
updated?: string;
}
export interface SetHmacKeyMetadataOptions {
/**
* This parameter is currently ignored.
*/
userProject?: string;
}
export interface SetHmacKeyMetadata {
state?: 'ACTIVE' | 'INACTIVE';
etag?: string;
}
export interface HmacKeyMetadataCallback {
(err: Error | null, metadata?: HmacKeyMetadata, apiResponse?: Metadata): void;
}
export declare type HmacKeyMetadataResponse = [HmacKeyMetadata, Metadata];
/**
* The API-formatted resource description of the HMAC key.
*
* Note: This is not guaranteed to be up-to-date when accessed. To get the
* latest record, call the `getMetadata()` method.
*
* @name HmacKey#metadata
* @type {object}
*/
/**
* An HmacKey object contains metadata of an HMAC key created from a
* service account through the {@link Storage} client using
* {@link Storage#createHmacKey}.
*
* See {@link https://cloud.google.com/storage/docs/authentication/hmackeys| HMAC keys documentation}
*
* @class
*/
export declare class HmacKey extends ServiceObject<HmacKeyMetadata | undefined> {
metadata: HmacKeyMetadata | undefined;
/**
* @typedef {object} HmacKeyOptions
* @property {string} [projectId] The project ID of the project that owns
* the service account of the requested HMAC key. If not provided,
* the project ID used to instantiate the Storage client will be used.
*/
/**
* Constructs an HmacKey object.
*
* Note: this only create a local reference to an HMAC key, to create
* an HMAC key, use {@link Storage#createHmacKey}.
*
* @param {Storage} storage The Storage instance this HMAC key is
* attached to.
* @param {string} accessId The unique accessId for this HMAC key.
* @param {HmacKeyOptions} options Constructor configurations.
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const hmacKey = storage.hmacKey('access-id');
* ```
*/
constructor(storage: Storage, accessId: string, options?: HmacKeyOptions);
}
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.HmacKey = void 0;
const common_1 = require("@google-cloud/common");
/**
* The API-formatted resource description of the HMAC key.
*
* Note: This is not guaranteed to be up-to-date when accessed. To get the
* latest record, call the `getMetadata()` method.
*
* @name HmacKey#metadata
* @type {object}
*/
/**
* An HmacKey object contains metadata of an HMAC key created from a
* service account through the {@link Storage} client using
* {@link Storage#createHmacKey}.
*
* See {@link https://cloud.google.com/storage/docs/authentication/hmackeys| HMAC keys documentation}
*
* @class
*/
class HmacKey extends common_1.ServiceObject {
/**
* @typedef {object} HmacKeyOptions
* @property {string} [projectId] The project ID of the project that owns
* the service account of the requested HMAC key. If not provided,
* the project ID used to instantiate the Storage client will be used.
*/
/**
* Constructs an HmacKey object.
*
* Note: this only create a local reference to an HMAC key, to create
* an HMAC key, use {@link Storage#createHmacKey}.
*
* @param {Storage} storage The Storage instance this HMAC key is
* attached to.
* @param {string} accessId The unique accessId for this HMAC key.
* @param {HmacKeyOptions} options Constructor configurations.
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const hmacKey = storage.hmacKey('access-id');
* ```
*/
constructor(storage, accessId, options) {
const methods = {
/**
* @typedef {object} DeleteHmacKeyOptions
* @property {string} [userProject] This parameter is currently ignored.
*/
/**
* @typedef {array} DeleteHmacKeyResponse
* @property {object} 0 The full API response.
*/
/**
* @callback DeleteHmacKeyCallback
* @param {?Error} err Request error, if any.
* @param {object} apiResponse The full API response.
*/
/**
* Deletes an HMAC key.
* Key state must be set to `INACTIVE` prior to deletion.
* Caution: HMAC keys cannot be recovered once you delete them.
*
* The authenticated user must have `storage.hmacKeys.delete` permission for the project in which the key exists.
*
* @method HmacKey#delete
* @param {DeleteHmacKeyOptions} [options] Configuration options.
* @param {DeleteHmacKeyCallback} [callback] Callback function.
* @returns {Promise<DeleteHmacKeyResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
*
* //-
* // Delete HMAC key after making the key inactive.
* //-
* const hmacKey = storage.hmacKey('ACCESS_ID');
* hmacKey.setMetadata({state: 'INACTIVE'}, (err, hmacKeyMetadata) => {
* if (err) {
* // The request was an error.
* console.error(err);
* return;
* }
* hmacKey.delete((err) => {
* if (err) {
* console.error(err);
* return;
* }
* // The HMAC key is deleted.
* });
* });
*
* //-
* // If the callback is omitted, a promise is returned.
* //-
* const hmacKey = storage.hmacKey('ACCESS_ID');
* hmacKey
* .setMetadata({state: 'INACTIVE'})
* .then(() => {
* return hmacKey.delete();
* });
* ```
*/
delete: true,
/**
* @callback GetHmacKeyCallback
* @param {?Error} err Request error, if any.
* @param {HmacKey} hmacKey this {@link HmacKey} instance.
* @param {object} apiResponse The full API response.
*/
/**
* @typedef {array} GetHmacKeyResponse
* @property {HmacKey} 0 This {@link HmacKey} instance.
* @property {object} 1 The full API response.
*/
/**
* @typedef {object} GetHmacKeyOptions
* @property {string} [userProject] This parameter is currently ignored.
*/
/**
* Retrieves and populate an HMAC key's metadata, and return
* this {@link HmacKey} instance.
*
* HmacKey.get() does not give the HMAC key secret, as
* it is only returned on creation.
*
* The authenticated user must have `storage.hmacKeys.get` permission
* for the project in which the key exists.
*
* @method HmacKey#get
* @param {GetHmacKeyOptions} [options] Configuration options.
* @param {GetHmacKeyCallback} [callback] Callback function.
* @returns {Promise<GetHmacKeyResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
*
* //-
* // Get the HmacKey's Metadata.
* //-
* storage.hmacKey('ACCESS_ID')
* .get((err, hmacKey) => {
* if (err) {
* // The request was an error.
* console.error(err);
* return;
* }
* // do something with the returned HmacKey object.
* });
*
* //-
* // If the callback is omitted, a promise is returned.
* //-
* storage.hmacKey('ACCESS_ID')
* .get()
* .then((data) => {
* const hmacKey = data[0];
* });
* ```
*/
get: true,
/**
* @typedef {object} GetHmacKeyMetadataOptions
* @property {string} [userProject] This parameter is currently ignored.
*/
/**
* Retrieves and populate an HMAC key's metadata, and return
* the HMAC key's metadata as an object.
*
* HmacKey.getMetadata() does not give the HMAC key secret, as
* it is only returned on creation.
*
* The authenticated user must have `storage.hmacKeys.get` permission
* for the project in which the key exists.
*
* @method HmacKey#getMetadata
* @param {GetHmacKeyMetadataOptions} [options] Configuration options.
* @param {HmacKeyMetadataCallback} [callback] Callback function.
* @returns {Promise<HmacKeyMetadataResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
*
* //-
* // Get the HmacKey's metadata and populate to the metadata property.
* //-
* storage.hmacKey('ACCESS_ID')
* .getMetadata((err, hmacKeyMetadata) => {
* if (err) {
* // The request was an error.
* console.error(err);
* return;
* }
* console.log(hmacKeyMetadata);
* });
*
* //-
* // If the callback is omitted, a promise is returned.
* //-
* storage.hmacKey('ACCESS_ID')
* .getMetadata()
* .then((data) => {
* const hmacKeyMetadata = data[0];
* console.log(hmacKeyMetadata);
* });
* ```
*/
getMetadata: true,
/**
* @typedef {object} SetHmacKeyMetadata Subset of {@link HmacKeyMetadata} to update.
* @property {string} state New state of the HmacKey. Either 'ACTIVE' or 'INACTIVE'.
* @property {string} [etag] Include an etag from a previous get HMAC key request
* to perform safe read-modify-write.
*/
/**
* @typedef {object} SetHmacKeyMetadataOptions
* @property {string} [userProject] This parameter is currently ignored.
*/
/**
* @callback HmacKeyMetadataCallback
* @param {?Error} err Request error, if any.
* @param {HmacKeyMetadata} metadata The updated {@link HmacKeyMetadata} object.
* @param {object} apiResponse The full API response.
*/
/**
* @typedef {array} HmacKeyMetadataResponse
* @property {HmacKeyMetadata} 0 The updated {@link HmacKeyMetadata} object.
* @property {object} 1 The full API response.
*/
/**
* Updates the state of an HMAC key. See {@link SetHmacKeyMetadata} for
* valid states.
*
* @method HmacKey#setMetadata
* @param {SetHmacKeyMetadata} metadata The new metadata.
* @param {SetHmacKeyMetadataOptions} [options] Configuration options.
* @param {HmacKeyMetadataCallback} [callback] Callback function.
* @returns {Promise<HmacKeyMetadataResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
*
* const metadata = {
* state: 'INACTIVE',
* };
*
* storage.hmacKey('ACCESS_ID')
* .setMetadata(metadata, (err, hmacKeyMetadata) => {
* if (err) {
* // The request was an error.
* console.error(err);
* return;
* }
* console.log(hmacKeyMetadata);
* });
*
* //-
* // If the callback is omitted, a promise is returned.
* //-
* storage.hmacKey('ACCESS_ID')
* .setMetadata(metadata)
* .then((data) => {
* const hmacKeyMetadata = data[0];
* console.log(hmacKeyMetadata);
* });
* ```
*/
setMetadata: {
reqOpts: {
method: 'PUT',
},
},
};
const projectId = (options && options.projectId) || storage.projectId;
super({
parent: storage,
id: accessId,
baseUrl: `/projects/${projectId}/hmacKeys`,
methods,
});
}
}
exports.HmacKey = HmacKey;
//# sourceMappingURL=hmacKey.js.map
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import { Metadata } from '@google-cloud/common';
import { Bucket } from './bucket';
export interface GetPolicyOptions {
userProject?: string;
requestedPolicyVersion?: number;
}
export declare type GetPolicyResponse = [Policy, Metadata];
/**
* @callback GetPolicyCallback
* @param {?Error} err Request error, if any.
* @param {object} acl The policy.
* @param {object} apiResponse The full API response.
*/
export interface GetPolicyCallback {
(err?: Error | null, acl?: Policy, apiResponse?: Metadata): void;
}
/**
* @typedef {object} SetPolicyOptions
* @param {string} [userProject] The ID of the project which will be
* billed for the request.
*/
export interface SetPolicyOptions {
userProject?: string;
}
/**
* @typedef {array} SetPolicyResponse
* @property {object} 0 The policy.
* @property {object} 1 The full API response.
*/
export declare type SetPolicyResponse = [Policy, Metadata];
/**
* @callback SetPolicyCallback
* @param {?Error} err Request error, if any.
* @param {object} acl The policy.
* @param {object} apiResponse The full API response.
*/
export interface SetPolicyCallback {
(err?: Error | null, acl?: Policy, apiResponse?: object): void;
}
export interface Policy {
bindings: PolicyBinding[];
version?: number;
etag?: string;
}
export interface PolicyBinding {
role: string;
members: string[];
condition?: Expr;
}
export interface Expr {
title?: string;
description?: string;
expression: string;
}
/**
* @typedef {array} TestIamPermissionsResponse
* @property {object} 0 A subset of permissions that the caller is allowed.
* @property {object} 1 The full API response.
*/
export declare type TestIamPermissionsResponse = [{
[key: string]: boolean;
}, Metadata];
/**
* @callback TestIamPermissionsCallback
* @param {?Error} err Request error, if any.
* @param {object} acl A subset of permissions that the caller is allowed.
* @param {object} apiResponse The full API response.
*/
export interface TestIamPermissionsCallback {
(err?: Error | null, acl?: {
[key: string]: boolean;
} | null, apiResponse?: Metadata): void;
}
/**
* @typedef {object} TestIamPermissionsOptions Configuration options for Iam#testPermissions().
* @param {string} [userProject] The ID of the project which will be
* billed for the request.
*/
export interface TestIamPermissionsOptions {
userProject?: string;
}
/**
* Get and set IAM policies for your Cloud Storage bucket.
*
* See {@link https://cloud.google.com/storage/docs/access-control/iam#short_title_iam_management| Cloud Storage IAM Management}
* See {@link https://cloud.google.com/iam/docs/granting-changing-revoking-access| Granting, Changing, and Revoking Access}
* See {@link https://cloud.google.com/iam/docs/understanding-roles| IAM Roles}
*
* @constructor Iam
*
* @param {Bucket} bucket The parent instance.
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
* // bucket.iam
* ```
*/
declare class Iam {
private request_;
private resourceId_;
constructor(bucket: Bucket);
getPolicy(options?: GetPolicyOptions): Promise<GetPolicyResponse>;
getPolicy(options: GetPolicyOptions, callback: GetPolicyCallback): void;
getPolicy(callback: GetPolicyCallback): void;
setPolicy(policy: Policy, options?: SetPolicyOptions): Promise<SetPolicyResponse>;
setPolicy(policy: Policy, callback: SetPolicyCallback): void;
setPolicy(policy: Policy, options: SetPolicyOptions, callback: SetPolicyCallback): void;
testPermissions(permissions: string | string[], options?: TestIamPermissionsOptions): Promise<TestIamPermissionsResponse>;
testPermissions(permissions: string | string[], callback: TestIamPermissionsCallback): void;
testPermissions(permissions: string | string[], options: TestIamPermissionsOptions, callback: TestIamPermissionsCallback): void;
}
export { Iam };
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.Iam = void 0;
const promisify_1 = require("@google-cloud/promisify");
const arrify = require("arrify");
const util_1 = require("./util");
/**
* Get and set IAM policies for your Cloud Storage bucket.
*
* See {@link https://cloud.google.com/storage/docs/access-control/iam#short_title_iam_management| Cloud Storage IAM Management}
* See {@link https://cloud.google.com/iam/docs/granting-changing-revoking-access| Granting, Changing, and Revoking Access}
* See {@link https://cloud.google.com/iam/docs/understanding-roles| IAM Roles}
*
* @constructor Iam
*
* @param {Bucket} bucket The parent instance.
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
* // bucket.iam
* ```
*/
class Iam {
constructor(bucket) {
this.request_ = bucket.request.bind(bucket);
this.resourceId_ = 'buckets/' + bucket.getId();
}
/**
* @typedef {object} GetPolicyOptions Requested options for IAM#getPolicy().
* @property {number} [requestedPolicyVersion] The version of IAM policies to
* request. If a policy with a condition is requested without setting
* this, the server will return an error. This must be set to a value
* of 3 to retrieve IAM policies containing conditions. This is to
* prevent client code that isn't aware of IAM conditions from
* interpreting and modifying policies incorrectly. The service might
* return a policy with version lower than the one that was requested,
* based on the feature syntax in the policy fetched.
* See {@link https://cloud.google.com/iam/docs/policies#versions| IAM Policy versions}
* @property {string} [userProject] The ID of the project which will be
* billed for the request.
*/
/**
* @typedef {array} GetPolicyResponse
* @property {Policy} 0 The policy.
* @property {object} 1 The full API response.
*/
/**
* @typedef {object} Policy
* @property {PolicyBinding[]} policy.bindings Bindings associate members with roles.
* @property {string} [policy.etag] Etags are used to perform a read-modify-write.
* @property {number} [policy.version] The syntax schema version of the Policy.
* To set an IAM policy with conditional binding, this field must be set to
* 3 or greater.
* See {@link https://cloud.google.com/iam/docs/policies#versions| IAM Policy versions}
*/
/**
* @typedef {object} PolicyBinding
* @property {string} role Role that is assigned to members.
* @property {string[]} members Specifies the identities requesting access for the bucket.
* @property {Expr} [condition] The condition that is associated with this binding.
*/
/**
* @typedef {object} Expr
* @property {string} [title] An optional title for the expression, i.e. a
* short string describing its purpose. This can be used e.g. in UIs
* which allow to enter the expression.
* @property {string} [description] An optional description of the
* expression. This is a longer text which describes the expression,
* e.g. when hovered over it in a UI.
* @property {string} expression Textual representation of an expression in
* Common Expression Language syntax. The application context of the
* containing message determines which well-known feature set of CEL
* is supported.The condition that is associated with this binding.
*
* @see [Condition] https://cloud.google.com/storage/docs/access-control/iam#conditions
*/
/**
* Get the IAM policy.
*
* @param {GetPolicyOptions} [options] Request options.
* @param {GetPolicyCallback} [callback] Callback function.
* @returns {Promise<GetPolicyResponse>}
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/buckets/getIamPolicy| Buckets: setIamPolicy API Documentation}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
*
* bucket.iam.getPolicy(
* {requestedPolicyVersion: 3},
* function(err, policy, apiResponse) {
*
* },
* );
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* bucket.iam.getPolicy({requestedPolicyVersion: 3})
* .then(function(data) {
* const policy = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/iam.js</caption>
* region_tag:storage_view_bucket_iam_members
* Example of retrieving a bucket's IAM policy:
*/
getPolicy(optionsOrCallback, callback) {
const { options, callback: cb } = util_1.normalize(optionsOrCallback, callback);
const qs = {};
if (options.userProject) {
qs.userProject = options.userProject;
}
if (options.requestedPolicyVersion !== null &&
options.requestedPolicyVersion !== undefined) {
qs.optionsRequestedPolicyVersion = options.requestedPolicyVersion;
}
this.request_({
uri: '/iam',
qs,
}, cb);
}
/**
* Set the IAM policy.
*
* @throws {Error} If no policy is provided.
*
* @param {Policy} policy The policy.
* @param {SetPolicyOptions} [options] Configuration opbject.
* @param {SetPolicyCallback} callback Callback function.
* @returns {Promise<SetPolicyResponse>}
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/buckets/setIamPolicy| Buckets: setIamPolicy API Documentation}
* See {@link https://cloud.google.com/iam/docs/understanding-roles| IAM Roles}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
*
* const myPolicy = {
* bindings: [
* {
* role: 'roles/storage.admin',
* members:
* ['serviceAccount:[email protected]']
* }
* ]
* };
*
* bucket.iam.setPolicy(myPolicy, function(err, policy, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* bucket.iam.setPolicy(myPolicy).then(function(data) {
* const policy = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/iam.js</caption>
* region_tag:storage_add_bucket_iam_member
* Example of adding to a bucket's IAM policy:
*
* @example <caption>include:samples/iam.js</caption>
* region_tag:storage_remove_bucket_iam_member
* Example of removing from a bucket's IAM policy:
*/
setPolicy(policy, optionsOrCallback, callback) {
if (policy === null || typeof policy !== 'object') {
throw new Error('A policy object is required.');
}
const { options, callback: cb } = util_1.normalize(optionsOrCallback, callback);
this.request_({
method: 'PUT',
uri: '/iam',
json: Object.assign({
resourceId: this.resourceId_,
}, policy),
qs: options,
}, cb);
}
/**
* Test a set of permissions for a resource.
*
* @throws {Error} If permissions are not provided.
*
* @param {string|string[]} permissions The permission(s) to test for.
* @param {TestIamPermissionsOptions} [options] Configuration object.
* @param {TestIamPermissionsCallback} [callback] Callback function.
* @returns {Promise<TestIamPermissionsResponse>}
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/buckets/testIamPermissions| Buckets: testIamPermissions API Documentation}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const bucket = storage.bucket('my-bucket');
*
* //-
* // Test a single permission.
* //-
* const test = 'storage.buckets.delete';
*
* bucket.iam.testPermissions(test, function(err, permissions, apiResponse) {
* console.log(permissions);
* // {
* // "storage.buckets.delete": true
* // }
* });
*
* //-
* // Test several permissions at once.
* //-
* const tests = [
* 'storage.buckets.delete',
* 'storage.buckets.get'
* ];
*
* bucket.iam.testPermissions(tests, function(err, permissions) {
* console.log(permissions);
* // {
* // "storage.buckets.delete": false,
* // "storage.buckets.get": true
* // }
* });
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* bucket.iam.testPermissions(test).then(function(data) {
* const permissions = data[0];
* const apiResponse = data[1];
* });
* ```
*/
testPermissions(permissions, optionsOrCallback, callback) {
if (!Array.isArray(permissions) && typeof permissions !== 'string') {
throw new Error('Permissions are required.');
}
const { options, callback: cb } = util_1.normalize(optionsOrCallback, callback);
const permissionsArray = arrify(permissions);
const req = Object.assign({
permissions: permissionsArray,
}, options);
this.request_({
uri: '/iam/testPermissions',
qs: req,
useQuerystring: true,
}, (err, resp) => {
if (err) {
cb(err, null, resp);
return;
}
const availablePermissions = arrify(resp.permissions);
const permissionsHash = permissionsArray.reduce((acc, permission) => {
acc[permission] = availablePermissions.indexOf(permission) > -1;
return acc;
}, {});
cb(null, permissionsHash, resp);
});
}
}
exports.Iam = Iam;
/*! Developer Documentation
*
* All async methods (except for streams) will return a Promise in the event
* that a callback is omitted.
*/
promisify_1.promisifyAll(Iam);
//# sourceMappingURL=iam.js.map
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/**
* The `@google-cloud/storage` package has a single named export which is the
* {@link Storage} (ES6) class, which should be instantiated with `new`.
*
* See {@link Storage} and {@link ClientConfig} for client methods and
* configuration options.
*
* @module {Storage} @google-cloud/storage
* @alias nodejs-storage
*
* @example
* Install the client library with <a href="https://www.npmjs.com/">npm</a>:
* ```
* npm install --save @google-cloud/storage
* ```
*
* @example
* Import the client library
* ```
* const {Storage} = require('@google-cloud/storage');
* ```
*
* @example
* Create a client that uses <a
* href="https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application">Application
* Default Credentials (ADC)</a>:
* ```
* const storage = new Storage();
* ```
*
* @example
* Create a client with <a
* href="https://cloud.google.com/docs/authentication/production#obtaining_and_providing_service_account_credentials_manually">explicit
* credentials</a>:
* ```
* const storage = new Storage({ projectId:
* 'your-project-id', keyFilename: '/path/to/keyfile.json'
* });
* ```
*
* @example <caption>include:samples/quickstart.js</caption>
* region_tag:storage_quickstart
* Full quickstart example:
*/
export { AccessControlObject, AclOptions, AddAclCallback, AddAclOptions, AddAclResponse, GetAclCallback, GetAclOptions, GetAclResponse, RemoveAclCallback, RemoveAclOptions, RemoveAclResponse, UpdateAclCallback, UpdateAclOptions, UpdateAclResponse, } from './acl';
export { Bucket, BucketExistsCallback, BucketExistsOptions, BucketExistsResponse, BucketLockCallback, BucketLockResponse, CombineCallback, CombineOptions, CombineResponse, CreateChannelCallback, CreateChannelConfig, CreateChannelOptions, CreateChannelResponse, CreateNotificationCallback, CreateNotificationOptions, CreateNotificationResponse, DeleteBucketCallback, DeleteBucketOptions, DeleteBucketResponse, DeleteFilesCallback, DeleteFilesOptions, DeleteLabelsCallback, DeleteLabelsResponse, DisableRequesterPaysCallback, DisableRequesterPaysResponse, EnableRequesterPaysCallback, EnableRequesterPaysResponse, GetBucketCallback, GetBucketMetadataCallback, GetBucketMetadataOptions, GetBucketMetadataResponse, GetBucketOptions, GetBucketResponse, GetBucketSignedUrlConfig, GetFilesCallback, GetFilesOptions, GetFilesResponse, GetLabelsCallback, GetLabelsOptions, GetLabelsResponse, GetNotificationsCallback, GetNotificationsOptions, GetNotificationsResponse, Labels, MakeBucketPrivateCallback, MakeBucketPrivateOptions, MakeBucketPrivateResponse, MakeBucketPublicCallback, MakeBucketPublicOptions, MakeBucketPublicResponse, SetBucketMetadataCallback, SetBucketMetadataOptions, SetBucketMetadataResponse, SetBucketStorageClassCallback, SetBucketStorageClassOptions, SetLabelsCallback, SetLabelsOptions, SetLabelsResponse, UploadCallback, UploadOptions, UploadResponse, } from './bucket';
export { Channel, StopCallback } from './channel';
export { CopyCallback, CopyOptions, CopyResponse, CreateReadStreamOptions, CreateResumableUploadCallback, CreateResumableUploadOptions, CreateResumableUploadResponse, CreateWriteStreamOptions, DeleteFileCallback, DeleteFileOptions, DeleteFileResponse, DownloadCallback, DownloadOptions, DownloadResponse, EncryptionKeyOptions, File, FileExistsCallback, FileExistsOptions, FileExistsResponse, FileOptions, GetExpirationDateCallback, GetExpirationDateResponse, GetFileCallback, GetFileMetadataCallback, GetFileMetadataOptions, GetFileMetadataResponse, GetFileOptions, GetFileResponse, GetSignedPolicyCallback, GetSignedPolicyOptions, GetSignedPolicyResponse, GenerateSignedPostPolicyV2Callback, GenerateSignedPostPolicyV2Options, GenerateSignedPostPolicyV2Response, GenerateSignedPostPolicyV4Callback, GenerateSignedPostPolicyV4Options, GenerateSignedPostPolicyV4Response, GetSignedUrlConfig, MakeFilePrivateCallback, MakeFilePrivateOptions, MakeFilePrivateResponse, MakeFilePublicCallback, MakeFilePublicResponse, MoveCallback, MoveOptions, MoveResponse, PolicyDocument, PolicyFields, PredefinedAcl, RotateEncryptionKeyCallback, RotateEncryptionKeyOptions, RotateEncryptionKeyResponse, SaveCallback, SaveOptions, SetFileMetadataCallback, SetFileMetadataOptions, SetFileMetadataResponse, SetStorageClassCallback, SetStorageClassOptions, SetStorageClassResponse, SignedPostPolicyV4Output, } from './file';
export { HmacKey, HmacKeyMetadata, HmacKeyMetadataCallback, HmacKeyMetadataResponse, SetHmacKeyMetadata, SetHmacKeyMetadataOptions, } from './hmacKey';
export { GetPolicyCallback, GetPolicyOptions, GetPolicyResponse, Iam, Policy, SetPolicyCallback, SetPolicyOptions, SetPolicyResponse, TestIamPermissionsCallback, TestIamPermissionsOptions, TestIamPermissionsResponse, } from './iam';
export { DeleteNotificationCallback, DeleteNotificationOptions, GetNotificationCallback, GetNotificationMetadataCallback, GetNotificationMetadataOptions, GetNotificationMetadataResponse, GetNotificationOptions, GetNotificationResponse, Notification, } from './notification';
export { BucketCallback, BucketOptions, CreateBucketQuery, CreateBucketRequest, CreateBucketResponse, CreateHmacKeyCallback, CreateHmacKeyOptions, CreateHmacKeyResponse, GetBucketsCallback, GetBucketsRequest, GetBucketsResponse, GetHmacKeysCallback, GetHmacKeysOptions, GetHmacKeysResponse, GetServiceAccountCallback, GetServiceAccountOptions, GetServiceAccountResponse, HmacKeyResourceResponse, ServiceAccount, Storage, StorageOptions, } from './storage';
export { GetSignedUrlCallback, GetSignedUrlResponse } from './signer';
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
var bucket_1 = require("./bucket");
Object.defineProperty(exports, "Bucket", { enumerable: true, get: function () { return bucket_1.Bucket; } });
var channel_1 = require("./channel");
Object.defineProperty(exports, "Channel", { enumerable: true, get: function () { return channel_1.Channel; } });
var file_1 = require("./file");
Object.defineProperty(exports, "File", { enumerable: true, get: function () { return file_1.File; } });
var hmacKey_1 = require("./hmacKey");
Object.defineProperty(exports, "HmacKey", { enumerable: true, get: function () { return hmacKey_1.HmacKey; } });
var iam_1 = require("./iam");
Object.defineProperty(exports, "Iam", { enumerable: true, get: function () { return iam_1.Iam; } });
var notification_1 = require("./notification");
Object.defineProperty(exports, "Notification", { enumerable: true, get: function () { return notification_1.Notification; } });
var storage_1 = require("./storage");
Object.defineProperty(exports, "Storage", { enumerable: true, get: function () { return storage_1.Storage; } });
//# sourceMappingURL=index.js.map
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import { Metadata, MetadataCallback, ServiceObject } from '@google-cloud/common';
import { ResponseBody } from '@google-cloud/common/build/src/util';
import { Bucket } from './bucket';
export interface DeleteNotificationOptions {
userProject?: string;
}
export interface GetNotificationMetadataOptions {
userProject?: string;
}
/**
* @typedef {array} GetNotificationMetadataResponse
* @property {object} 0 The notification metadata.
* @property {object} 1 The full API response.
*/
export declare type GetNotificationMetadataResponse = [ResponseBody, Metadata];
/**
* @callback GetNotificationMetadataCallback
* @param {?Error} err Request error, if any.
* @param {object} files The notification metadata.
* @param {object} apiResponse The full API response.
*/
export interface GetNotificationMetadataCallback {
(err: Error | null, metadata?: ResponseBody, apiResponse?: Metadata): void;
}
/**
* @typedef {array} GetNotificationResponse
* @property {Notification} 0 The {@link Notification}
* @property {object} 1 The full API response.
*/
export declare type GetNotificationResponse = [Notification, Metadata];
export interface GetNotificationOptions {
/**
* Automatically create the object if it does not exist. Default: `false`.
*/
autoCreate?: boolean;
/**
* The ID of the project which will be billed for the request.
*/
userProject?: string;
}
/**
* @callback GetNotificationCallback
* @param {?Error} err Request error, if any.
* @param {Notification} notification The {@link Notification}.
* @param {object} apiResponse The full API response.
*/
export interface GetNotificationCallback {
(err: Error | null, notification?: Notification | null, apiResponse?: Metadata): void;
}
/**
* @callback DeleteNotificationCallback
* @param {?Error} err Request error, if any.
* @param {object} apiResponse The full API response.
*/
export interface DeleteNotificationCallback {
(err: Error | null, apiResponse?: Metadata): void;
}
/**
* The API-formatted resource description of the notification.
*
* Note: This is not guaranteed to be up-to-date when accessed. To get the
* latest record, call the `getMetadata()` method.
*
* @name Notification#metadata
* @type {object}
*/
/**
* A Notification object is created from your {@link Bucket} object using
* {@link Bucket#notification}. Use it to interact with Cloud Pub/Sub
* notifications.
*
* See {@link https://cloud.google.com/storage/docs/pubsub-notifications| Cloud Pub/Sub Notifications for Google Cloud Storage}
*
* @class
* @hideconstructor
*
* @param {Bucket} bucket The bucket instance this notification is attached to.
* @param {string} id The ID of the notification.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const notification = myBucket.notification('1');
* ```
*/
declare class Notification extends ServiceObject {
constructor(bucket: Bucket, id: string);
delete(options?: DeleteNotificationOptions): Promise<[Metadata]>;
delete(options: DeleteNotificationOptions, callback: DeleteNotificationCallback): void;
delete(callback: DeleteNotificationCallback): void;
get(options?: GetNotificationOptions): Promise<GetNotificationResponse>;
get(options: GetNotificationOptions, callback: GetNotificationCallback): void;
get(callback: GetNotificationCallback): void;
getMetadata(options?: GetNotificationMetadataOptions): Promise<GetNotificationMetadataResponse>;
getMetadata(options: GetNotificationMetadataOptions, callback: MetadataCallback): void;
getMetadata(callback: MetadataCallback): void;
}
/**
* Reference to the {@link Notification} class.
* @name module:@google-cloud/storage.Notification
* @see Notification
*/
export { Notification };
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.Notification = void 0;
const common_1 = require("@google-cloud/common");
const promisify_1 = require("@google-cloud/promisify");
/**
* The API-formatted resource description of the notification.
*
* Note: This is not guaranteed to be up-to-date when accessed. To get the
* latest record, call the `getMetadata()` method.
*
* @name Notification#metadata
* @type {object}
*/
/**
* A Notification object is created from your {@link Bucket} object using
* {@link Bucket#notification}. Use it to interact with Cloud Pub/Sub
* notifications.
*
* See {@link https://cloud.google.com/storage/docs/pubsub-notifications| Cloud Pub/Sub Notifications for Google Cloud Storage}
*
* @class
* @hideconstructor
*
* @param {Bucket} bucket The bucket instance this notification is attached to.
* @param {string} id The ID of the notification.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
*
* const notification = myBucket.notification('1');
* ```
*/
class Notification extends common_1.ServiceObject {
constructor(bucket, id) {
const methods = {
/**
* Creates a notification subscription for the bucket.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/notifications/insert| Notifications: insert}
* @method Notification#create
*
* @param {Topic|string} topic The Cloud PubSub topic to which this
* subscription publishes. If the project ID is omitted, the current
* project ID will be used.
*
* Acceptable formats are:
* - `projects/grape-spaceship-123/topics/my-topic`
*
* - `my-topic`
* @param {CreateNotificationRequest} [options] Metadata to set for
* the notification.
* @param {CreateNotificationCallback} [callback] Callback function.
* @returns {Promise<CreateNotificationResponse>}
* @throws {Error} If a valid topic is not provided.
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
* const notification = myBucket.notification('1');
*
* notification.create(function(err, notification, apiResponse) {
* if (!err) {
* // The notification was created successfully.
* }
* });
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* notification.create().then(function(data) {
* const notification = data[0];
* const apiResponse = data[1];
* });
* ```
*/
create: true,
/**
* @typedef {array} NotificationExistsResponse
* @property {boolean} 0 Whether the notification exists or not.
*/
/**
* @callback NotificationExistsCallback
* @param {?Error} err Request error, if any.
* @param {boolean} exists Whether the notification exists or not.
*/
/**
* Check if the notification exists.
*
* @method Notification#exists
* @param {NotificationExistsCallback} [callback] Callback function.
* @returns {Promise<NotificationExistsResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
* const notification = myBucket.notification('1');
*
* notification.exists(function(err, exists) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* notification.exists().then(function(data) {
* const exists = data[0];
* });
* ```
*/
exists: true,
};
super({
parent: bucket,
baseUrl: '/notificationConfigs',
id: id.toString(),
createMethod: bucket.createNotification.bind(bucket),
methods,
});
}
/**
* @typedef {array} DeleteNotificationResponse
* @property {object} 0 The full API response.
*/
/**
* Permanently deletes a notification subscription.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/notifications/delete| Notifications: delete API Documentation}
*
* @param {object} [options] Configuration options.
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {DeleteNotificationCallback} [callback] Callback function.
* @returns {Promise<DeleteNotificationResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
* const notification = myBucket.notification('1');
*
* notification.delete(function(err, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* notification.delete().then(function(data) {
* const apiResponse = data[0];
* });
*
* ```
* @example <caption>include:samples/deleteNotification.js</caption>
* region_tag:storage_delete_bucket_notification
* Another example:
*/
delete(optionsOrCallback, callback) {
const options = typeof optionsOrCallback === 'object' ? optionsOrCallback : {};
callback =
typeof optionsOrCallback === 'function' ? optionsOrCallback : callback;
this.request({
method: 'DELETE',
uri: '',
qs: options,
}, callback || common_1.util.noop);
}
/**
* Get a notification and its metadata if it exists.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/notifications/get| Notifications: get API Documentation}
*
* @param {object} [options] Configuration options.
* See {@link Bucket#createNotification} for create options.
* @param {boolean} [options.autoCreate] Automatically create the object if
* it does not exist. Default: `false`.
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {GetNotificationCallback} [callback] Callback function.
* @return {Promise<GetNotificationCallback>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
* const notification = myBucket.notification('1');
*
* notification.get(function(err, notification, apiResponse) {
* // `notification.metadata` has been populated.
* });
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* notification.get().then(function(data) {
* const notification = data[0];
* const apiResponse = data[1];
* });
* ```
*/
get(optionsOrCallback, callback) {
const options = typeof optionsOrCallback === 'object' ? optionsOrCallback : {};
callback =
typeof optionsOrCallback === 'function' ? optionsOrCallback : callback;
const autoCreate = options.autoCreate;
delete options.autoCreate;
const onCreate = (err, notification, apiResponse) => {
if (err) {
if (err.code === 409) {
this.get(options, callback);
return;
}
callback(err, null, apiResponse);
return;
}
callback(null, notification, apiResponse);
};
this.getMetadata(options, (err, metadata) => {
if (err) {
if (err.code === 404 && autoCreate) {
const args = [];
if (Object.keys(options).length > 0) {
args.push(options);
}
args.push(onCreate);
// eslint-disable-next-line
this.create.apply(this, args);
return;
}
callback(err, null, metadata);
return;
}
callback(null, this, metadata);
});
}
/**
* Get the notification's metadata.
*
* See {@link https://cloud.google.com/storage/docs/json_api/v1/notifications/get| Notifications: get API Documentation}
*
* @param {object} [options] Configuration options.
* @param {string} [options.userProject] The ID of the project which will be
* billed for the request.
* @param {GetNotificationMetadataCallback} [callback] Callback function.
* @returns {Promise<GetNotificationMetadataResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const myBucket = storage.bucket('my-bucket');
* const notification = myBucket.notification('1');
*
* notification.getMetadata(function(err, metadata, apiResponse) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* notification.getMetadata().then(function(data) {
* const metadata = data[0];
* const apiResponse = data[1];
* });
*
* ```
* @example <caption>include:samples/getMetadataNotifications.js</caption>
* region_tag:storage_print_pubsub_bucket_notification
* Another example:
*/
getMetadata(optionsOrCallback, callback) {
const options = typeof optionsOrCallback === 'object' ? optionsOrCallback : {};
callback =
typeof optionsOrCallback === 'function' ? optionsOrCallback : callback;
this.request({
uri: '',
qs: options,
}, (err, resp) => {
if (err) {
callback(err, null, resp);
return;
}
this.metadata = resp;
callback(null, this.metadata, resp);
});
}
}
exports.Notification = Notification;
/*! Developer Documentation
*
* All async methods (except for streams) will return a Promise in the event
* that a callback is omitted.
*/
promisify_1.promisifyAll(Notification);
//# sourceMappingURL=notification.js.map
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/// <reference types="node" />
import * as http from 'http';
interface GetCredentialsResponse {
client_email?: string;
}
export interface AuthClient {
sign(blobToSign: string): Promise<string>;
getCredentials(): Promise<GetCredentialsResponse>;
}
export interface BucketI {
name: string;
}
export interface FileI {
name: string;
}
export interface Query {
[key: string]: string;
}
export interface GetSignedUrlConfigInternal {
expiration: number;
accessibleAt?: Date;
method: string;
extensionHeaders?: http.OutgoingHttpHeaders;
queryParams?: Query;
cname?: string;
contentMd5?: string;
contentType?: string;
bucket: string;
file?: string;
}
export interface SignerGetSignedUrlConfig {
method: 'GET' | 'PUT' | 'DELETE' | 'POST';
expires: string | number | Date;
accessibleAt?: string | number | Date;
virtualHostedStyle?: boolean;
version?: 'v2' | 'v4';
cname?: string;
extensionHeaders?: http.OutgoingHttpHeaders;
queryParams?: Query;
contentMd5?: string;
contentType?: string;
}
export declare type SignerGetSignedUrlResponse = string;
export declare type GetSignedUrlResponse = [SignerGetSignedUrlResponse];
export interface GetSignedUrlCallback {
(err: Error | null, url?: string): void;
}
/**
* @const {string}
* @private
*/
export declare const PATH_STYLED_HOST = "https://storage.googleapis.com";
export declare class URLSigner {
private authClient;
private bucket;
private file?;
constructor(authClient: AuthClient, bucket: BucketI, file?: FileI);
getSignedUrl(cfg: SignerGetSignedUrlConfig): Promise<SignerGetSignedUrlResponse>;
private getSignedUrlV2;
private getSignedUrlV4;
/**
* Create canonical headers for signing v4 url.
*
* The canonical headers for v4-signing a request demands header names are
* first lowercased, followed by sorting the header names.
* Then, construct the canonical headers part of the request:
* <lowercasedHeaderName> + ":" + Trim(<value>) + "\n"
* ..
* <lowercasedHeaderName> + ":" + Trim(<value>) + "\n"
*
* @param headers
* @private
*/
getCanonicalHeaders(headers: http.OutgoingHttpHeaders): string;
getCanonicalRequest(method: string, path: string, query: string, headers: string, signedHeaders: string, contentSha256?: string): string;
getCanonicalQueryParams(query: Query): string;
getResourcePath(cname: boolean, bucket: string, file?: string): string;
parseExpires(expires: string | number | Date, current?: Date): number;
parseAccessibleAt(accessibleAt?: string | number | Date): number;
}
/**
* Custom error type for errors related to getting signed errors and policies.
*
* @private
*/
export declare class SigningError extends Error {
name: string;
}
export {};
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"use strict";
// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.SigningError = exports.URLSigner = exports.PATH_STYLED_HOST = void 0;
const crypto = require("crypto");
const dateFormat = require("date-and-time");
const url = require("url");
const util_1 = require("./util");
/*
* Default signing version for getSignedUrl is 'v2'.
*/
const DEFAULT_SIGNING_VERSION = 'v2';
const SEVEN_DAYS = 604800;
/**
* @const {string}
* @private
*/
exports.PATH_STYLED_HOST = 'https://storage.googleapis.com';
class URLSigner {
constructor(authClient, bucket, file) {
this.bucket = bucket;
this.file = file;
this.authClient = authClient;
}
getSignedUrl(cfg) {
const expiresInSeconds = this.parseExpires(cfg.expires);
const method = cfg.method;
const accessibleAtInSeconds = this.parseAccessibleAt(cfg.accessibleAt);
if (expiresInSeconds < accessibleAtInSeconds) {
throw new Error('An expiration date cannot be before accessible date.');
}
let customHost;
// Default style is `path`.
const isVirtualHostedStyle = cfg.virtualHostedStyle || false;
if (cfg.cname) {
customHost = cfg.cname;
}
else if (isVirtualHostedStyle) {
customHost = `https://${this.bucket.name}.storage.googleapis.com`;
}
const secondsToMilliseconds = 1000;
const config = Object.assign({}, cfg, {
method,
expiration: expiresInSeconds,
accessibleAt: new Date(secondsToMilliseconds * accessibleAtInSeconds),
bucket: this.bucket.name,
file: this.file ? util_1.encodeURI(this.file.name, false) : undefined,
});
if (customHost) {
config.cname = customHost;
}
const version = cfg.version || DEFAULT_SIGNING_VERSION;
let promise;
if (version === 'v2') {
promise = this.getSignedUrlV2(config);
}
else if (version === 'v4') {
promise = this.getSignedUrlV4(config);
}
else {
throw new Error(`Invalid signed URL version: ${version}. Supported versions are 'v2' and 'v4'.`);
}
return promise.then(query => {
query = Object.assign(query, cfg.queryParams);
const signedUrl = new url.URL(config.cname || exports.PATH_STYLED_HOST);
signedUrl.pathname = this.getResourcePath(!!config.cname, this.bucket.name, config.file);
// eslint-disable-next-line @typescript-eslint/no-explicit-any
signedUrl.search = util_1.qsStringify(query);
return signedUrl.href;
});
}
getSignedUrlV2(config) {
const canonicalHeadersString = this.getCanonicalHeaders(config.extensionHeaders || {});
const resourcePath = this.getResourcePath(false, config.bucket, config.file);
const blobToSign = [
config.method,
config.contentMd5 || '',
config.contentType || '',
config.expiration,
canonicalHeadersString + resourcePath,
].join('\n');
const sign = async () => {
const authClient = this.authClient;
try {
const signature = await authClient.sign(blobToSign);
const credentials = await authClient.getCredentials();
return {
GoogleAccessId: credentials.client_email,
Expires: config.expiration,
Signature: signature,
};
}
catch (err) {
const signingErr = new SigningError(err.message);
signingErr.stack = err.stack;
throw signingErr;
}
};
return sign();
}
getSignedUrlV4(config) {
config.accessibleAt = config.accessibleAt
? config.accessibleAt
: new Date();
const millisecondsToSeconds = 1.0 / 1000.0;
const expiresPeriodInSeconds = config.expiration - config.accessibleAt.valueOf() * millisecondsToSeconds;
// v4 limit expiration to be 7 days maximum
if (expiresPeriodInSeconds > SEVEN_DAYS) {
throw new Error(`Max allowed expiration is seven days (${SEVEN_DAYS} seconds).`);
}
const extensionHeaders = Object.assign({}, config.extensionHeaders);
const fqdn = new url.URL(config.cname || exports.PATH_STYLED_HOST);
extensionHeaders.host = fqdn.host;
if (config.contentMd5) {
extensionHeaders['content-md5'] = config.contentMd5;
}
if (config.contentType) {
extensionHeaders['content-type'] = config.contentType;
}
let contentSha256;
const sha256Header = extensionHeaders['x-goog-content-sha256'];
if (sha256Header) {
if (typeof sha256Header !== 'string' ||
!/[A-Fa-f0-9]{40}/.test(sha256Header)) {
throw new Error('The header X-Goog-Content-SHA256 must be a hexadecimal string.');
}
contentSha256 = sha256Header;
}
const signedHeaders = Object.keys(extensionHeaders)
.map(header => header.toLowerCase())
.sort()
.join(';');
const extensionHeadersString = this.getCanonicalHeaders(extensionHeaders);
const datestamp = dateFormat.format(config.accessibleAt, 'YYYYMMDD', true);
const credentialScope = `${datestamp}/auto/storage/goog4_request`;
const sign = async () => {
const credentials = await this.authClient.getCredentials();
const credential = `${credentials.client_email}/${credentialScope}`;
const dateISO = dateFormat.format(config.accessibleAt ? config.accessibleAt : new Date(), 'YYYYMMDD[T]HHmmss[Z]', true);
const queryParams = {
'X-Goog-Algorithm': 'GOOG4-RSA-SHA256',
'X-Goog-Credential': credential,
'X-Goog-Date': dateISO,
'X-Goog-Expires': expiresPeriodInSeconds.toString(10),
'X-Goog-SignedHeaders': signedHeaders,
...(config.queryParams || {}),
};
// eslint-disable-next-line @typescript-eslint/no-explicit-any
const canonicalQueryParams = this.getCanonicalQueryParams(queryParams);
const canonicalRequest = this.getCanonicalRequest(config.method, this.getResourcePath(!!config.cname, config.bucket, config.file), canonicalQueryParams, extensionHeadersString, signedHeaders, contentSha256);
const hash = crypto
.createHash('sha256')
.update(canonicalRequest)
.digest('hex');
const blobToSign = [
'GOOG4-RSA-SHA256',
dateISO,
credentialScope,
hash,
].join('\n');
try {
const signature = await this.authClient.sign(blobToSign);
const signatureHex = Buffer.from(signature, 'base64').toString('hex');
const signedQuery = Object.assign({}, queryParams, {
'X-Goog-Signature': signatureHex,
});
return signedQuery;
}
catch (err) {
const signingErr = new SigningError(err.message);
signingErr.stack = err.stack;
throw signingErr;
}
};
return sign();
}
/**
* Create canonical headers for signing v4 url.
*
* The canonical headers for v4-signing a request demands header names are
* first lowercased, followed by sorting the header names.
* Then, construct the canonical headers part of the request:
* <lowercasedHeaderName> + ":" + Trim(<value>) + "\n"
* ..
* <lowercasedHeaderName> + ":" + Trim(<value>) + "\n"
*
* @param headers
* @private
*/
getCanonicalHeaders(headers) {
// Sort headers by their lowercased names
const sortedHeaders = util_1.objectEntries(headers)
// Convert header names to lowercase
.map(([headerName, value]) => [
headerName.toLowerCase(),
value,
])
.sort((a, b) => a[0].localeCompare(b[0]));
return sortedHeaders
.filter(([, value]) => value !== undefined)
.map(([headerName, value]) => {
// - Convert Array (multi-valued header) into string, delimited by
// ',' (no space).
// - Trim leading and trailing spaces.
// - Convert sequential (2+) spaces into a single space
const canonicalValue = `${value}`.trim().replace(/\s{2,}/g, ' ');
return `${headerName}:${canonicalValue}\n`;
})
.join('');
}
getCanonicalRequest(method, path, query, headers, signedHeaders, contentSha256) {
return [
method,
path,
query,
headers,
signedHeaders,
contentSha256 || 'UNSIGNED-PAYLOAD',
].join('\n');
}
getCanonicalQueryParams(query) {
return util_1.objectEntries(query)
.map(([key, value]) => [util_1.encodeURI(key, true), util_1.encodeURI(value, true)])
.sort((a, b) => (a[0] < b[0] ? -1 : 1))
.map(([key, value]) => `${key}=${value}`)
.join('&');
}
getResourcePath(cname, bucket, file) {
if (cname) {
return '/' + (file || '');
}
else if (file) {
return `/${bucket}/${file}`;
}
else {
return `/${bucket}`;
}
}
parseExpires(expires, current = new Date()) {
const expiresInMSeconds = new Date(expires).valueOf();
if (isNaN(expiresInMSeconds)) {
throw new Error('The expiration date provided was invalid.');
}
if (expiresInMSeconds < current.valueOf()) {
throw new Error('An expiration date cannot be in the past.');
}
return Math.round(expiresInMSeconds / 1000); // The API expects seconds.
}
parseAccessibleAt(accessibleAt) {
const accessibleAtInMSeconds = new Date(accessibleAt || new Date()).valueOf();
if (isNaN(accessibleAtInMSeconds)) {
throw new Error('The accessible at date provided was invalid.');
}
return Math.floor(accessibleAtInMSeconds / 1000); // The API expects seconds.
}
}
exports.URLSigner = URLSigner;
/**
* Custom error type for errors related to getting signed errors and policies.
*
* @private
*/
class SigningError extends Error {
constructor() {
super(...arguments);
this.name = 'SigningError';
}
}
exports.SigningError = SigningError;
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/// <reference types="node" />
import { ApiError, Metadata, Service, ServiceOptions } from '@google-cloud/common';
import { Readable } from 'stream';
import { Bucket } from './bucket';
import { Channel } from './channel';
import { File } from './file';
import { HmacKey, HmacKeyMetadata, HmacKeyOptions } from './hmacKey';
export interface GetServiceAccountOptions {
userProject?: string;
}
export interface ServiceAccount {
emailAddress?: string;
}
export declare type GetServiceAccountResponse = [ServiceAccount, Metadata];
export interface GetServiceAccountCallback {
(err: Error | null, serviceAccount?: ServiceAccount, apiResponse?: Metadata): void;
}
export interface CreateBucketQuery {
project: string;
userProject: string;
}
export declare enum IdempotencyStrategy {
RetryAlways = 0,
RetryConditional = 1,
RetryNever = 2
}
export interface RetryOptions {
retryDelayMultiplier?: number;
totalTimeout?: number;
maxRetryDelay?: number;
autoRetry?: boolean;
maxRetries?: number;
retryableErrorFn?: (err: ApiError) => boolean;
idempotencyStrategy?: IdempotencyStrategy;
}
export interface PreconditionOptions {
ifGenerationMatch?: number;
ifGenerationNotMatch?: number;
ifMetagenerationMatch?: number;
ifMetagenerationNotMatch?: number;
}
export interface StorageOptions extends ServiceOptions {
retryOptions?: RetryOptions;
/**
* @deprecated Use retryOptions instead.
* @internal
*/
autoRetry?: boolean;
/**
* @deprecated Use retryOptions instead.
* @internal
*/
maxRetries?: number;
/**
* **This option is deprecated.**
* @todo Remove in next major release.
*/
promise?: typeof Promise;
/**
* The API endpoint of the service used to make requests.
* Defaults to `storage.googleapis.com`.
*/
apiEndpoint?: string;
}
export interface BucketOptions {
kmsKeyName?: string;
userProject?: string;
preconditionOpts?: PreconditionOptions;
}
export interface Cors {
maxAgeSeconds?: number;
method?: string[];
origin?: string[];
responseHeader?: string[];
}
interface Versioning {
enabled: boolean;
}
export interface CreateBucketRequest {
archive?: boolean;
coldline?: boolean;
cors?: Cors[];
dra?: boolean;
multiRegional?: boolean;
nearline?: boolean;
regional?: boolean;
requesterPays?: boolean;
retentionPolicy?: object;
standard?: boolean;
storageClass?: string;
userProject?: string;
location?: string;
versioning?: Versioning;
}
export declare type CreateBucketResponse = [Bucket, Metadata];
export interface BucketCallback {
(err: Error | null, bucket?: Bucket | null, apiResponse?: Metadata): void;
}
export declare type GetBucketsResponse = [Bucket[], {}, Metadata];
export interface GetBucketsCallback {
(err: Error | null, buckets: Bucket[], nextQuery?: {}, apiResponse?: Metadata): void;
}
export interface GetBucketsRequest {
prefix?: string;
project?: string;
autoPaginate?: boolean;
maxApiCalls?: number;
maxResults?: number;
pageToken?: string;
userProject?: string;
}
export interface HmacKeyResourceResponse {
metadata: HmacKeyMetadata;
secret: string;
}
export declare type CreateHmacKeyResponse = [HmacKey, string, HmacKeyResourceResponse];
export interface CreateHmacKeyOptions {
projectId?: string;
userProject?: string;
}
export interface CreateHmacKeyCallback {
(err: Error | null, hmacKey?: HmacKey | null, secret?: string | null, apiResponse?: HmacKeyResourceResponse): void;
}
export interface GetHmacKeysOptions {
projectId?: string;
serviceAccountEmail?: string;
showDeletedKeys?: boolean;
autoPaginate?: boolean;
maxApiCalls?: number;
maxResults?: number;
pageToken?: string;
userProject?: string;
}
export interface GetHmacKeysCallback {
(err: Error | null, hmacKeys: HmacKey[] | null, nextQuery?: {}, apiResponse?: Metadata): void;
}
export declare type GetHmacKeysResponse = [HmacKey[]];
export declare const PROTOCOL_REGEX: RegExp;
/*! Developer Documentation
*
* Invoke this method to create a new Storage object bound with pre-determined
* configuration options. For each object that can be created (e.g., a bucket),
* there is an equivalent static and instance method. While they are classes,
* they can be instantiated without use of the `new` keyword.
*/
/**
* Cloud Storage uses access control lists (ACLs) to manage object and
* bucket access. ACLs are the mechanism you use to share objects with other
* users and allow other users to access your buckets and objects.
*
* This object provides constants to refer to the three permission levels that
* can be granted to an entity:
*
* - `gcs.acl.OWNER_ROLE` - ("OWNER")
* - `gcs.acl.READER_ROLE` - ("READER")
* - `gcs.acl.WRITER_ROLE` - ("WRITER")
*
* See {@link https://cloud.google.com/storage/docs/access-control/lists| About Access Control Lists}
*
* @name Storage#acl
* @type {object}
* @property {string} OWNER_ROLE
* @property {string} READER_ROLE
* @property {string} WRITER_ROLE
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const albums = storage.bucket('albums');
*
* //-
* // Make all of the files currently in a bucket publicly readable.
* //-
* const options = {
* entity: 'allUsers',
* role: storage.acl.READER_ROLE
* };
*
* albums.acl.add(options, function(err, aclObject) {});
*
* //-
* // Make any new objects added to a bucket publicly readable.
* //-
* albums.acl.default.add(options, function(err, aclObject) {});
*
* //-
* // Grant a user ownership permissions to a bucket.
* //-
* albums.acl.add({
* entity: '[email protected]',
* role: storage.acl.OWNER_ROLE
* }, function(err, aclObject) {});
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* albums.acl.add(options).then(function(data) {
* const aclObject = data[0];
* const apiResponse = data[1];
* });
* ```
*/
/**
* Get {@link Bucket} objects for all of the buckets in your project as
* a readable object stream.
*
* @method Storage#getBucketsStream
* @param {GetBucketsRequest} [query] Query object for listing buckets.
* @returns {ReadableStream} A readable stream that emits {@link Bucket}
* instances.
*
* @example
* ```
* storage.getBucketsStream()
* .on('error', console.error)
* .on('data', function(bucket) {
* // bucket is a Bucket object.
* })
* .on('end', function() {
* // All buckets retrieved.
* });
*
* //-
* // If you anticipate many results, you can end a stream early to prevent
* // unnecessary processing and API requests.
* //-
* storage.getBucketsStream()
* .on('data', function(bucket) {
* this.end();
* });
* ```
*/
/**
* Get {@link HmacKey} objects for all of the HMAC keys in the project in a
* readable object stream.
*
* @method Storage#getHmacKeysStream
* @param {GetHmacKeysOptions} [options] Configuration options.
* @returns {ReadableStream} A readable stream that emits {@link HmacKey}
* instances.
*
* @example
* ```
* storage.getHmacKeysStream()
* .on('error', console.error)
* .on('data', function(hmacKey) {
* // hmacKey is an HmacKey object.
* })
* .on('end', function() {
* // All HmacKey retrieved.
* });
*
* //-
* // If you anticipate many results, you can end a stream early to prevent
* // unnecessary processing and API requests.
* //-
* storage.getHmacKeysStream()
* .on('data', function(bucket) {
* this.end();
* });
* ```
*/
/**
* <h4>ACLs</h4>
* Cloud Storage uses access control lists (ACLs) to manage object and
* bucket access. ACLs are the mechanism you use to share files with other users
* and allow other users to access your buckets and files.
*
* To learn more about ACLs, read this overview on
* {@link https://cloud.google.com/storage/docs/access-control| Access Control}.
*
* See {@link https://cloud.google.com/storage/docs/overview| Cloud Storage overview}
* See {@link https://cloud.google.com/storage/docs/access-control| Access Control}
*
* @class
*/
export declare class Storage extends Service {
/**
* {@link Bucket} class.
*
* @name Storage.Bucket
* @see Bucket
* @type {Constructor}
*/
static Bucket: typeof Bucket;
/**
* {@link Channel} class.
*
* @name Storage.Channel
* @see Channel
* @type {Constructor}
*/
static Channel: typeof Channel;
/**
* {@link File} class.
*
* @name Storage.File
* @see File
* @type {Constructor}
*/
static File: typeof File;
/**
* {@link HmacKey} class.
*
* @name Storage.HmacKey
* @see HmacKey
* @type {Constructor}
*/
static HmacKey: typeof HmacKey;
static acl: {
OWNER_ROLE: string;
READER_ROLE: string;
WRITER_ROLE: string;
};
/**
* Reference to {@link Storage.acl}.
*
* @name Storage#acl
* @see Storage.acl
*/
acl: typeof Storage.acl;
getBucketsStream(): Readable;
getHmacKeysStream(): Readable;
retryOptions: RetryOptions;
/**
* @typedef {object} StorageOptions
* @property {string} [projectId] The project ID from the Google Developer's
* Console, e.g. 'grape-spaceship-123'. We will also check the environment
* variable `GCLOUD_PROJECT` for your project ID. If your app is running
* in an environment which supports {@link
* https://cloud.google.com/docs/authentication/production#providing_credentials_to_your_application
* Application Default Credentials}, your project ID will be detected
* automatically.
* @property {string} [keyFilename] Full path to the a .json, .pem, or .p12 key
* downloaded from the Google Developers Console. If you provide a path to
* a JSON file, the `projectId` option above is not necessary. NOTE: .pem and
* .p12 require you to specify the `email` option as well.
* @property {string} [email] Account email address. Required when using a .pem
* or .p12 keyFilename.
* @property {object} [credentials] Credentials object.
* @property {string} [credentials.client_email]
* @property {string} [credentials.private_key]
* @property {object} [retryOptions] Options for customizing retries. Retriable server errors
* will be retried with exponential delay between them dictated by the formula
* max(maxRetryDelay, retryDelayMultiplier*retryNumber) until maxRetries or totalTimeout
* has been reached. Retries will only happen if autoRetry is set to true.
* @property {boolean} [retryOptions.autoRetry=true] Automatically retry requests if the
* response is related to rate limits or certain intermittent server
* errors. We will exponentially backoff subsequent requests by default.
* @property {number} [retryOptions.retryDelayMultiplier = 2] the multiplier by which to
* increase the delay time between the completion of failed requests, and the
* initiation of the subsequent retrying request.
* @property {number} [retryOptions.totalTimeout = 600] The total time, starting from
* when the initial request is sent, after which an error will
* be returned, regardless of the retrying attempts made meanwhile.
* @property {number} [retryOptions.maxRetryDelay = 64] The maximum delay time between requests.
* When this value is reached, ``retryDelayMultiplier`` will no longer be used to
* increase delay time.
* @property {number} [retryOptions.maxRetries=3] Maximum number of automatic retries
* attempted before returning the error.
* @property {function} [retryOptions.retryableErrorFn] Function that returns true if a given
* error should be retried and false otherwise.
* @property {enum} [retryOptions.idempotencyStrategy=IdempotencyStrategy.RetryConditional] Enumeration
* controls how conditionally idempotent operations are retried. Possible values are: RetryAlways -
* will respect other retry settings and attempt to retry conditionally idempotent operations. RetryConditional -
* will retry conditionally idempotent operations if the correct preconditions are set. RetryNever - never
* retry a conditionally idempotent operation.
* @property {string} [userAgent] The value to be prepended to the User-Agent
* header in API requests.
* @property {object} [authClient] GoogleAuth client to reuse instead of creating a new one.
* @property {number} [timeout] The amount of time in milliseconds to wait per http request before timing out.
* @property {object[]} [interceptors_] Array of custom request interceptors to be returned in the order they were assigned.
* @property {string} [apiEndpoint = storage.google.com] The API endpoint of the service used to make requests.
* @property {boolean} [useAuthWithCustomEndpoint] Controls whether or not to use authentication when using a custom endpoint.
*/
/**
* Constructs the Storage client.
*
* @example
* Create a client that uses Application Default Credentials
* (ADC)
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* ```
*
* @example
* Create a client with explicit credentials
* ```
* const storage = new Storage({
* projectId: 'your-project-id',
* keyFilename: '/path/to/keyfile.json'
* });
* ```
* @param {StorageOptions} [options] Configuration options.
*/
constructor(options?: StorageOptions);
private static sanitizeEndpoint;
/**
* Get a reference to a Cloud Storage bucket.
*
* @param {string} name Name of the bucket.
* @param {object} [options] Configuration object.
* @param {string} [options.kmsKeyName] A Cloud KMS key that will be used to
* encrypt objects inserted into this bucket, if no encryption method is
* specified.
* @param {string} [options.userProject] User project to be billed for all
* requests made from this Bucket object.
* @returns {Bucket}
* @see Bucket
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const albums = storage.bucket('albums');
* const photos = storage.bucket('photos');
* ```
*/
bucket(name: string, options?: BucketOptions): Bucket;
/**
* Reference a channel to receive notifications about changes to your bucket.
*
* @param {string} id The ID of the channel.
* @param {string} resourceId The resource ID of the channel.
* @returns {Channel}
* @see Channel
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const channel = storage.channel('id', 'resource-id');
* ```
*/
channel(id: string, resourceId: string): Channel;
createBucket(name: string, metadata?: CreateBucketRequest): Promise<CreateBucketResponse>;
createBucket(name: string, callback: BucketCallback): void;
createBucket(name: string, metadata: CreateBucketRequest, callback: BucketCallback): void;
createBucket(name: string, metadata: CreateBucketRequest, callback: BucketCallback): void;
createHmacKey(serviceAccountEmail: string, options?: CreateHmacKeyOptions): Promise<CreateHmacKeyResponse>;
createHmacKey(serviceAccountEmail: string, callback: CreateHmacKeyCallback): void;
createHmacKey(serviceAccountEmail: string, options: CreateHmacKeyOptions, callback: CreateHmacKeyCallback): void;
getBuckets(options?: GetBucketsRequest): Promise<GetBucketsResponse>;
getBuckets(options: GetBucketsRequest, callback: GetBucketsCallback): void;
getBuckets(callback: GetBucketsCallback): void;
/**
* Query object for listing HMAC keys.
*
* @typedef {object} GetHmacKeysOptions
* @property {string} [projectId] The project ID of the project that owns
* the service account of the requested HMAC key. If not provided,
* the project ID used to instantiate the Storage client will be used.
* @property {string} [serviceAccountEmail] If present, only HMAC keys for the
* given service account are returned.
* @property {boolean} [showDeletedKeys=false] If true, include keys in the DELETE
* state. Default is false.
* @property {boolean} [autoPaginate=true] Have pagination handled
* automatically.
* @property {number} [maxApiCalls] Maximum number of API calls to make.
* @property {number} [maxResults] Maximum number of items plus prefixes to
* return per call.
* Note: By default will handle pagination automatically
* if more than 1 page worth of results are requested per call.
* When `autoPaginate` is set to `false` the smaller of `maxResults`
* or 1 page of results will be returned per call.
* @property {string} [pageToken] A previously-returned page token
* representing part of the larger set of results to view.
* @property {string} [userProject] This parameter is currently ignored.
*/
/**
* @typedef {array} GetHmacKeysResponse
* @property {HmacKey[]} 0 Array of {@link HmacKey} instances.
* @param {object} nextQuery 1 A query object to receive more results.
* @param {object} apiResponse 2 The full API response.
*/
/**
* @callback GetHmacKeysCallback
* @param {?Error} err Request error, if any.
* @param {HmacKey[]} hmacKeys Array of {@link HmacKey} instances.
* @param {object} nextQuery A query object to receive more results.
* @param {object} apiResponse The full API response.
*/
/**
* Retrieves a list of HMAC keys matching the criteria.
*
* The authenticated user must have storage.hmacKeys.list permission for the project in which the key exists.
*
* @param {GetHmacKeysOption} options Configuration options.
* @param {GetHmacKeysCallback} callback Callback function.
* @return {Promise<GetHmacKeysResponse>}
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* storage.getHmacKeys(function(err, hmacKeys) {
* if (!err) {
* // hmacKeys is an array of HmacKey objects.
* }
* });
*
* //-
* // To control how many API requests are made and page through the results
* // manually, set `autoPaginate` to `false`.
* //-
* const callback = function(err, hmacKeys, nextQuery, apiResponse) {
* if (nextQuery) {
* // More results exist.
* storage.getHmacKeys(nextQuery, callback);
* }
*
* // The `metadata` property is populated for you with the metadata at the
* // time of fetching.
* hmacKeys[0].metadata;
* };
*
* storage.getHmacKeys({
* autoPaginate: false
* }, callback);
*
* //-
* // If the callback is omitted, we'll return a Promise.
* //-
* storage.getHmacKeys().then(function(data) {
* const hmacKeys = data[0];
* });
* ```
*/
getHmacKeys(options?: GetHmacKeysOptions): Promise<GetHmacKeysResponse>;
getHmacKeys(callback: GetHmacKeysCallback): void;
getHmacKeys(options: GetHmacKeysOptions, callback: GetHmacKeysCallback): void;
getServiceAccount(options?: GetServiceAccountOptions): Promise<GetServiceAccountResponse>;
getServiceAccount(options?: GetServiceAccountOptions): Promise<GetServiceAccountResponse>;
getServiceAccount(options: GetServiceAccountOptions, callback: GetServiceAccountCallback): void;
getServiceAccount(callback: GetServiceAccountCallback): void;
/**
* Get a reference to an HmacKey object.
* Note: this does not fetch the HMAC key's metadata. Use HmacKey#get() to
* retrieve and populate the metadata.
*
* To get a reference to an HMAC key that's not created for a service
* account in the same project used to instantiate the Storage client,
* supply the project's ID as `projectId` in the `options` argument.
*
* @param {string} accessId The HMAC key's access ID.
* @param {HmacKeyOptions} options HmacKey constructor owptions.
* @returns {HmacKey}
* @see HmacKey
*
* @example
* ```
* const {Storage} = require('@google-cloud/storage');
* const storage = new Storage();
* const hmacKey = storage.hmacKey('ACCESS_ID');
* ```
*/
hmacKey(accessId: string, options?: HmacKeyOptions): HmacKey;
}
export {};
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/// <reference types="node" />
import * as querystring from 'querystring';
export declare function normalize<T = {}, U = Function>(optionsOrCallback?: T | U, cb?: U): {
options: T;
callback: U;
};
/**
* Flatten an object into an Array of arrays, [[key, value], ..].
* Implements Object.entries() for Node.js <8
* @internal
*/
export declare function objectEntries<T>(obj: {
[key: string]: T;
}): Array<[string, T]>;
/**
* Encode `str` with encodeURIComponent, plus these
* reserved characters: `! * ' ( )`.
*
* See {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent| MDN: fixedEncodeURIComponent}
*
* @param {string} str The URI component to encode.
* @return {string} The encoded string.
*/
export declare function fixedEncodeURIComponent(str: string): string;
/**
* URI encode `uri` for generating signed URLs, using fixedEncodeURIComponent.
*
* Encode every byte except `A-Z a-Z 0-9 ~ - . _`.
*
* @param {string} uri The URI to encode.
* @param [boolean=false] encodeSlash If `true`, the "/" character is not encoded.
* @return {string} The encoded string.
*/
export declare function encodeURI(uri: string, encodeSlash: boolean): string;
/**
* Serialize an object to a URL query string using util.encodeURI(uri, true).
* @param {string} url The object to serialize.
* @return {string} Serialized string.
*/
export declare function qsStringify(qs: querystring.ParsedUrlQueryInput): string;
export declare function objectKeyToLowercase<T>(object: {
[key: string]: T;
}): {
[key: string]: T;
};
/**
* JSON encode str, with unicode \u+ representation.
* @param {object} obj The object to encode.
* @return {string} Serialized string.
*/
export declare function unicodeJSONStringify(obj: object): string;
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"use strict";
// Copyright 2019 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.unicodeJSONStringify = exports.objectKeyToLowercase = exports.qsStringify = exports.encodeURI = exports.fixedEncodeURIComponent = exports.objectEntries = exports.normalize = void 0;
const querystring = require("querystring");
function normalize(optionsOrCallback, cb) {
const options = (typeof optionsOrCallback === 'object' ? optionsOrCallback : {});
const callback = (typeof optionsOrCallback === 'function' ? optionsOrCallback : cb);
return { options, callback };
}
exports.normalize = normalize;
/**
* Flatten an object into an Array of arrays, [[key, value], ..].
* Implements Object.entries() for Node.js <8
* @internal
*/
function objectEntries(obj) {
return Object.keys(obj).map(key => [key, obj[key]]);
}
exports.objectEntries = objectEntries;
/**
* Encode `str` with encodeURIComponent, plus these
* reserved characters: `! * ' ( )`.
*
* See {@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/encodeURIComponent| MDN: fixedEncodeURIComponent}
*
* @param {string} str The URI component to encode.
* @return {string} The encoded string.
*/
function fixedEncodeURIComponent(str) {
return encodeURIComponent(str).replace(/[!'()*]/g, c => '%' + c.charCodeAt(0).toString(16).toUpperCase());
}
exports.fixedEncodeURIComponent = fixedEncodeURIComponent;
/**
* URI encode `uri` for generating signed URLs, using fixedEncodeURIComponent.
*
* Encode every byte except `A-Z a-Z 0-9 ~ - . _`.
*
* @param {string} uri The URI to encode.
* @param [boolean=false] encodeSlash If `true`, the "/" character is not encoded.
* @return {string} The encoded string.
*/
function encodeURI(uri, encodeSlash) {
// Split the string by `/`, and conditionally rejoin them with either
// %2F if encodeSlash is `true`, or '/' if `false`.
return uri
.split('/')
.map(fixedEncodeURIComponent)
.join(encodeSlash ? '%2F' : '/');
}
exports.encodeURI = encodeURI;
/**
* Serialize an object to a URL query string using util.encodeURI(uri, true).
* @param {string} url The object to serialize.
* @return {string} Serialized string.
*/
function qsStringify(qs) {
return querystring.stringify(qs, '&', '=', {
encodeURIComponent: (component) => encodeURI(component, true),
});
}
exports.qsStringify = qsStringify;
function objectKeyToLowercase(object) {
const newObj = {};
for (let key of Object.keys(object)) {
const value = object[key];
key = key.toLowerCase();
newObj[key] = value;
}
return newObj;
}
exports.objectKeyToLowercase = objectKeyToLowercase;
/**
* JSON encode str, with unicode \u+ representation.
* @param {object} obj The object to encode.
* @return {string} Serialized string.
*/
function unicodeJSONStringify(obj) {
return JSON.stringify(obj).replace(/[\u0080-\uFFFF]/g, (char) => '\\u' + ('0000' + char.charCodeAt(0).toString(16)).slice(-4));
}
exports.unicodeJSONStringify = unicodeJSONStringify;
//# sourceMappingURL=util.js.map
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../mime/cli.js
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# Changelog
All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
## [3.0.0](https://github.com/broofa/mime/compare/v2.6.0...v3.0.0) (2021-11-03)
### ⚠ BREAKING CHANGES
* drop support for node < 10.x
### Bug Fixes
* skypack.dev for direct browser import, fixes [#263](https://github.com/broofa/mime/issues/263) ([41db4c0](https://github.com/broofa/mime/commit/41db4c042ccf50ea7baf3d2160ea37dcca37998d))
### update
* drop support for node < 10.x ([8857363](https://github.com/broofa/mime/commit/8857363ae0446ed0229b17291cf4483cf801f0d0))
## [2.6.0](https://github.com/broofa/mime/compare/v2.5.2...v2.6.0) (2021-11-02)
### Features
* mime-db@1.50.0 ([cef0cc4](https://github.com/broofa/mime/commit/cef0cc484ff6d05ff1e12b54ca3e8b856fbc14d8))
### [2.5.2](https://github.com/broofa/mime/compare/v2.5.0...v2.5.2) (2021-02-17)
### Bug Fixes
* update to mime-db@1.46.0, fixes [#253](https://github.com/broofa/mime/issues/253) ([f10e6aa](https://github.com/broofa/mime/commit/f10e6aa62e1356de7e2491d7fb4374c8dac65800))
## [2.5.0](https://github.com/broofa/mime/compare/v2.4.7...v2.5.0) (2021-01-16)
### Features
* improved CLI ([#244](https://github.com/broofa/mime/issues/244)) ([c8a8356](https://github.com/broofa/mime/commit/c8a8356e3b27f3ef46b64b89b428fdb547b14d5f))
### [2.4.7](https://github.com/broofa/mime/compare/v2.4.6...v2.4.7) (2020-12-16)
### Bug Fixes
* update to latest mime-db ([43b09ef](https://github.com/broofa/mime/commit/43b09eff0233eacc449af2b1f99a19ba9e104a44))
### [2.4.6](https://github.com/broofa/mime/compare/v2.4.5...v2.4.6) (2020-05-27)
### Bug Fixes
* add cli.js to package.json files ([#237](https://github.com/broofa/mime/issues/237)) ([6c070bc](https://github.com/broofa/mime/commit/6c070bc298fa12a48e2ed126fbb9de641a1e7ebc))
### [2.4.5](https://github.com/broofa/mime/compare/v2.4.4...v2.4.5) (2020-05-01)
### Bug Fixes
* fix [#236](https://github.com/broofa/mime/issues/236) ([7f4ecd0](https://github.com/broofa/mime/commit/7f4ecd0d850ed22c9e3bfda2c11fc74e4dde12a7))
* update to latest mime-db ([c5cb3f2](https://github.com/broofa/mime/commit/c5cb3f2ab8b07642a066efbde1142af1b90c927b))
### [2.4.4](https://github.com/broofa/mime/compare/v2.4.3...v2.4.4) (2019-06-07)
### [2.4.3](https://github.com/broofa/mime/compare/v2.4.2...v2.4.3) (2019-05-15)
### [2.4.2](https://github.com/broofa/mime/compare/v2.4.1...v2.4.2) (2019-04-07)
### Bug Fixes
* don't use arrow function introduced in 2.4.1 ([2e00b5c](https://github.com/broofa/mime/commit/2e00b5c))
### [2.4.1](https://github.com/broofa/mime/compare/v2.4.0...v2.4.1) (2019-04-03)
### Bug Fixes
* update MDN and mime-db types ([3e567a9](https://github.com/broofa/mime/commit/3e567a9))
# [2.4.0](https://github.com/broofa/mime/compare/v2.3.1...v2.4.0) (2018-11-26)
### Features
* Bind exported methods ([9d2a7b8](https://github.com/broofa/mime/commit/9d2a7b8))
* update to mime-db@1.37.0 ([49e6e41](https://github.com/broofa/mime/commit/49e6e41))
### [2.3.1](https://github.com/broofa/mime/compare/v2.3.0...v2.3.1) (2018-04-11)
### Bug Fixes
* fix [#198](https://github.com/broofa/mime/issues/198) ([25ca180](https://github.com/broofa/mime/commit/25ca180))
# [2.3.0](https://github.com/broofa/mime/compare/v2.2.2...v2.3.0) (2018-04-11)
### Bug Fixes
* fix [#192](https://github.com/broofa/mime/issues/192) ([5c35df6](https://github.com/broofa/mime/commit/5c35df6))
### Features
* add travis-ci testing ([d64160f](https://github.com/broofa/mime/commit/d64160f))
### [2.2.2](https://github.com/broofa/mime/compare/v2.2.1...v2.2.2) (2018-03-30)
### Bug Fixes
* update types files to mime-db@1.32.0 ([85aac16](https://github.com/broofa/mime/commit/85aac16))
### [2.2.1](https://github.com/broofa/mime/compare/v2.2.0...v2.2.1) (2018-03-30)
### Bug Fixes
* Retain type->extension mappings for non-default types. Fixes [#180](https://github.com/broofa/mime/issues/180) ([b5c83fb](https://github.com/broofa/mime/commit/b5c83fb))
# [2.2.0](https://github.com/broofa/mime/compare/v2.1.0...v2.2.0) (2018-01-04)
### Features
* Retain type->extension mappings for non-default types. Fixes [#180](https://github.com/broofa/mime/issues/180) ([10f82ac](https://github.com/broofa/mime/commit/10f82ac))
# [2.1.0](https://github.com/broofa/mime/compare/v2.0.5...v2.1.0) (2017-12-22)
### Features
* Upgrade to mime-db@1.32.0. Fixes [#185](https://github.com/broofa/mime/issues/185) ([3f775ba](https://github.com/broofa/mime/commit/3f775ba))
### [2.0.5](https://github.com/broofa/mime/compare/v2.0.1...v2.0.5) (2017-12-22)
### Bug Fixes
* ES5 support (back to node v0.4) ([f14ccb6](https://github.com/broofa/mime/commit/f14ccb6))
# Changelog
### v2.0.4 (24/11/2017)
- [**closed**] Switch to mime-score module for resolving extension contention issues. [#182](https://github.com/broofa/mime/issues/182)
- [**closed**] Update mime-db to 1.31.0 in v1.x branch [#181](https://github.com/broofa/mime/issues/181)
---
## v1.5.0 (22/11/2017)
- [**closed**] need ES5 version ready in npm package [#179](https://github.com/broofa/mime/issues/179)
- [**closed**] mime-db no trace of iWork - pages / numbers / etc. [#178](https://github.com/broofa/mime/issues/178)
- [**closed**] How it works in brownser ? [#176](https://github.com/broofa/mime/issues/176)
- [**closed**] Missing `./Mime` [#175](https://github.com/broofa/mime/issues/175)
- [**closed**] Vulnerable Regular Expression [#167](https://github.com/broofa/mime/issues/167)
---
### v2.0.3 (25/09/2017)
*No changelog for this release.*
---
### v1.4.1 (25/09/2017)
- [**closed**] Issue when bundling with webpack [#172](https://github.com/broofa/mime/issues/172)
---
### v2.0.2 (15/09/2017)
- [**V2**] fs.readFileSync is not a function [#165](https://github.com/broofa/mime/issues/165)
- [**closed**] The extension for video/quicktime should map to .mov, not .qt [#164](https://github.com/broofa/mime/issues/164)
- [**V2**] [v2 Feedback request] Mime class API [#163](https://github.com/broofa/mime/issues/163)
- [**V2**] [v2 Feedback request] Resolving conflicts over extensions [#162](https://github.com/broofa/mime/issues/162)
- [**V2**] Allow callers to load module with official, full, or no defined types. [#161](https://github.com/broofa/mime/issues/161)
- [**V2**] Use "facets" to resolve extension conflicts [#160](https://github.com/broofa/mime/issues/160)
- [**V2**] Remove fs and path dependencies [#152](https://github.com/broofa/mime/issues/152)
- [**V2**] Default content-type should not be application/octet-stream [#139](https://github.com/broofa/mime/issues/139)
- [**V2**] reset mime-types [#124](https://github.com/broofa/mime/issues/124)
- [**V2**] Extensionless paths should return null or false [#113](https://github.com/broofa/mime/issues/113)
---
### v2.0.1 (14/09/2017)
- [**closed**] Changelog for v2.0 does not mention breaking changes [#171](https://github.com/broofa/mime/issues/171)
- [**closed**] MIME breaking with 'class' declaration as it is without 'use strict mode' [#170](https://github.com/broofa/mime/issues/170)
---
## v2.0.0 (12/09/2017)
- [**closed**] woff and woff2 [#168](https://github.com/broofa/mime/issues/168)
---
## v1.4.0 (28/08/2017)
- [**closed**] support for ac3 voc files [#159](https://github.com/broofa/mime/issues/159)
- [**closed**] Help understanding change from application/xml to text/xml [#158](https://github.com/broofa/mime/issues/158)
- [**closed**] no longer able to override mimetype [#157](https://github.com/broofa/mime/issues/157)
- [**closed**] application/vnd.adobe.photoshop [#147](https://github.com/broofa/mime/issues/147)
- [**closed**] Directories should appear as something other than application/octet-stream [#135](https://github.com/broofa/mime/issues/135)
- [**closed**] requested features [#131](https://github.com/broofa/mime/issues/131)
- [**closed**] Make types.json loading optional? [#129](https://github.com/broofa/mime/issues/129)
- [**closed**] Cannot find module './types.json' [#120](https://github.com/broofa/mime/issues/120)
- [**V2**] .wav files show up as "audio/x-wav" instead of "audio/x-wave" [#118](https://github.com/broofa/mime/issues/118)
- [**closed**] Don't be a pain in the ass for node community [#108](https://github.com/broofa/mime/issues/108)
- [**closed**] don't make default_type global [#78](https://github.com/broofa/mime/issues/78)
- [**closed**] mime.extension() fails if the content-type is parameterized [#74](https://github.com/broofa/mime/issues/74)
---
### v1.3.6 (11/05/2017)
- [**closed**] .md should be text/markdown as of March 2016 [#154](https://github.com/broofa/mime/issues/154)
- [**closed**] Error while installing mime [#153](https://github.com/broofa/mime/issues/153)
- [**closed**] application/manifest+json [#149](https://github.com/broofa/mime/issues/149)
- [**closed**] Dynamic adaptive streaming over HTTP (DASH) file extension typo [#141](https://github.com/broofa/mime/issues/141)
- [**closed**] charsets image/png undefined [#140](https://github.com/broofa/mime/issues/140)
- [**closed**] Mime-db dependency out of date [#130](https://github.com/broofa/mime/issues/130)
- [**closed**] how to support plist [#126](https://github.com/broofa/mime/issues/126)
- [**closed**] how does .types file format look like? [#123](https://github.com/broofa/mime/issues/123)
- [**closed**] Feature: support for expanding MIME patterns [#121](https://github.com/broofa/mime/issues/121)
- [**closed**] DEBUG_MIME doesn't work [#117](https://github.com/broofa/mime/issues/117)
---
### v1.3.4 (06/02/2015)
*No changelog for this release.*
---
### v1.3.3 (06/02/2015)
*No changelog for this release.*
---
### v1.3.1 (05/02/2015)
- [**closed**] Consider adding support for Handlebars .hbs file ending [#111](https://github.com/broofa/mime/issues/111)
- [**closed**] Consider adding support for hjson. [#110](https://github.com/broofa/mime/issues/110)
- [**closed**] Add mime type for Opus audio files [#94](https://github.com/broofa/mime/issues/94)
- [**closed**] Consider making the `Requesting New Types` information more visible [#77](https://github.com/broofa/mime/issues/77)
---
## v1.3.0 (05/02/2015)
- [**closed**] Add common name? [#114](https://github.com/broofa/mime/issues/114)
- [**closed**] application/x-yaml [#104](https://github.com/broofa/mime/issues/104)
- [**closed**] Add mime type for WOFF file format 2.0 [#102](https://github.com/broofa/mime/issues/102)
- [**closed**] application/x-msi for .msi [#99](https://github.com/broofa/mime/issues/99)
- [**closed**] Add mimetype for gettext translation files [#98](https://github.com/broofa/mime/issues/98)
- [**closed**] collaborators [#88](https://github.com/broofa/mime/issues/88)
- [**closed**] getting errot in installation of mime module...any1 can help? [#87](https://github.com/broofa/mime/issues/87)
- [**closed**] should application/json's charset be utf8? [#86](https://github.com/broofa/mime/issues/86)
- [**closed**] Add "license" and "licenses" to package.json [#81](https://github.com/broofa/mime/issues/81)
- [**closed**] lookup with extension-less file on Windows returns wrong type [#68](https://github.com/broofa/mime/issues/68)
---
### v1.2.11 (15/08/2013)
- [**closed**] Update mime.types [#65](https://github.com/broofa/mime/issues/65)
- [**closed**] Publish a new version [#63](https://github.com/broofa/mime/issues/63)
- [**closed**] README should state upfront that "application/octet-stream" is default for unknown extension [#55](https://github.com/broofa/mime/issues/55)
- [**closed**] Suggested improvement to the charset API [#52](https://github.com/broofa/mime/issues/52)
---
### v1.2.10 (25/07/2013)
- [**closed**] Mime type for woff files should be application/font-woff and not application/x-font-woff [#62](https://github.com/broofa/mime/issues/62)
- [**closed**] node.types in conflict with mime.types [#51](https://github.com/broofa/mime/issues/51)
---
### v1.2.9 (17/01/2013)
- [**closed**] Please update "mime" NPM [#49](https://github.com/broofa/mime/issues/49)
- [**closed**] Please add semicolon [#46](https://github.com/broofa/mime/issues/46)
- [**closed**] parse full mime types [#43](https://github.com/broofa/mime/issues/43)
---
### v1.2.8 (10/01/2013)
- [**closed**] /js directory mime is application/javascript. Is it correct? [#47](https://github.com/broofa/mime/issues/47)
- [**closed**] Add mime types for lua code. [#45](https://github.com/broofa/mime/issues/45)
---
### v1.2.7 (19/10/2012)
- [**closed**] cannot install 1.2.7 via npm [#41](https://github.com/broofa/mime/issues/41)
- [**closed**] Transfer ownership to @broofa [#36](https://github.com/broofa/mime/issues/36)
- [**closed**] it's wrong to set charset to UTF-8 for text [#30](https://github.com/broofa/mime/issues/30)
- [**closed**] Allow multiple instances of MIME types container [#27](https://github.com/broofa/mime/issues/27)
+21
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The MIT License (MIT)
Copyright (c) 2010 Benjamin Thomas, Robert Kieffer
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
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'use strict';
/**
* @param typeMap [Object] Map of MIME type -> Array[extensions]
* @param ...
*/
function Mime() {
this._types = Object.create(null);
this._extensions = Object.create(null);
for (let i = 0; i < arguments.length; i++) {
this.define(arguments[i]);
}
this.define = this.define.bind(this);
this.getType = this.getType.bind(this);
this.getExtension = this.getExtension.bind(this);
}
/**
* Define mimetype -> extension mappings. Each key is a mime-type that maps
* to an array of extensions associated with the type. The first extension is
* used as the default extension for the type.
*
* e.g. mime.define({'audio/ogg', ['oga', 'ogg', 'spx']});
*
* If a type declares an extension that has already been defined, an error will
* be thrown. To suppress this error and force the extension to be associated
* with the new type, pass `force`=true. Alternatively, you may prefix the
* extension with "*" to map the type to extension, without mapping the
* extension to the type.
*
* e.g. mime.define({'audio/wav', ['wav']}, {'audio/x-wav', ['*wav']});
*
*
* @param map (Object) type definitions
* @param force (Boolean) if true, force overriding of existing definitions
*/
Mime.prototype.define = function(typeMap, force) {
for (let type in typeMap) {
let extensions = typeMap[type].map(function(t) {
return t.toLowerCase();
});
type = type.toLowerCase();
for (let i = 0; i < extensions.length; i++) {
const ext = extensions[i];
// '*' prefix = not the preferred type for this extension. So fixup the
// extension, and skip it.
if (ext[0] === '*') {
continue;
}
if (!force && (ext in this._types)) {
throw new Error(
'Attempt to change mapping for "' + ext +
'" extension from "' + this._types[ext] + '" to "' + type +
'". Pass `force=true` to allow this, otherwise remove "' + ext +
'" from the list of extensions for "' + type + '".'
);
}
this._types[ext] = type;
}
// Use first extension as default
if (force || !this._extensions[type]) {
const ext = extensions[0];
this._extensions[type] = (ext[0] !== '*') ? ext : ext.substr(1);
}
}
};
/**
* Lookup a mime type based on extension
*/
Mime.prototype.getType = function(path) {
path = String(path);
let last = path.replace(/^.*[/\\]/, '').toLowerCase();
let ext = last.replace(/^.*\./, '').toLowerCase();
let hasPath = last.length < path.length;
let hasDot = ext.length < last.length - 1;
return (hasDot || !hasPath) && this._types[ext] || null;
};
/**
* Return file extension associated with a mime type
*/
Mime.prototype.getExtension = function(type) {
type = /^\s*([^;\s]*)/.test(type) && RegExp.$1;
return type && this._extensions[type.toLowerCase()] || null;
};
module.exports = Mime;
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<!--
-- This file is auto-generated from src/README_js.md. Changes should be made there.
-->
# Mime
A comprehensive, compact MIME type module.
[![Build Status](https://travis-ci.org/broofa/mime.svg?branch=master)](https://travis-ci.org/broofa/mime)
## Install
### NPM
```
npm install mime
```
### Browser
It is recommended that you use a bundler such as
[webpack](https://webpack.github.io/) or [browserify](http://browserify.org/) to
package your code. However, browser-ready versions are available via
skypack.dev as follows:
```
// Full version
<script type="module">
import mime from "https://cdn.skypack.dev/mime";
</script>
```
```
// "lite" version
<script type="module">
import mime from "https://cdn.skypack.dev/mime/lite";
</script>
```
## Quick Start
For the full version (800+ MIME types, 1,000+ extensions):
```javascript
const mime = require('mime');
mime.getType('txt'); // ⇨ 'text/plain'
mime.getExtension('text/plain'); // ⇨ 'txt'
```
See [Mime API](#mime-api) below for API details.
## Lite Version
The "lite" version of this module omits vendor-specific (`*/vnd.*`) and
experimental (`*/x-*`) types. It weighs in at ~2.5KB, compared to 8KB for the
full version. To load the lite version:
```javascript
const mime = require('mime/lite');
```
## Mime .vs. mime-types .vs. mime-db modules
For those of you wondering about the difference between these [popular] NPM modules,
here's a brief rundown ...
[`mime-db`](https://github.com/jshttp/mime-db) is "the source of
truth" for MIME type information. It is not an API. Rather, it is a canonical
dataset of mime type definitions pulled from IANA, Apache, NGINX, and custom mappings
submitted by the Node.js community.
[`mime-types`](https://github.com/jshttp/mime-types) is a thin
wrapper around mime-db that provides an API drop-in compatible(ish) with `mime @ < v1.3.6` API.
`mime` is, as of v2, a self-contained module bundled with a pre-optimized version
of the `mime-db` dataset. It provides a simplified API with the following characteristics:
* Intelligently resolved type conflicts (See [mime-score](https://github.com/broofa/mime-score) for details)
* Method naming consistent with industry best-practices
* Compact footprint. E.g. The minified+compressed sizes of the various modules:
Module | Size
--- | ---
`mime-db` | 18 KB
`mime-types` | same as mime-db
`mime` | 8 KB
`mime/lite` | 2 KB
## Mime API
Both `require('mime')` and `require('mime/lite')` return instances of the MIME
class, documented below.
Note: Inputs to this API are case-insensitive. Outputs (returned values) will
be lowercase.
### new Mime(typeMap, ... more maps)
Most users of this module will not need to create Mime instances directly.
However if you would like to create custom mappings, you may do so as follows
...
```javascript
// Require Mime class
const Mime = require('mime/Mime');
// Define mime type -> extensions map
const typeMap = {
'text/abc': ['abc', 'alpha', 'bet'],
'text/def': ['leppard']
};
// Create and use Mime instance
const myMime = new Mime(typeMap);
myMime.getType('abc'); // ⇨ 'text/abc'
myMime.getExtension('text/def'); // ⇨ 'leppard'
```
If more than one map argument is provided, each map is `define()`ed (see below), in order.
### mime.getType(pathOrExtension)
Get mime type for the given path or extension. E.g.
```javascript
mime.getType('js'); // ⇨ 'application/javascript'
mime.getType('json'); // ⇨ 'application/json'
mime.getType('txt'); // ⇨ 'text/plain'
mime.getType('dir/text.txt'); // ⇨ 'text/plain'
mime.getType('dir\\text.txt'); // ⇨ 'text/plain'
mime.getType('.text.txt'); // ⇨ 'text/plain'
mime.getType('.txt'); // ⇨ 'text/plain'
```
`null` is returned in cases where an extension is not detected or recognized
```javascript
mime.getType('foo/txt'); // ⇨ null
mime.getType('bogus_type'); // ⇨ null
```
### mime.getExtension(type)
Get extension for the given mime type. Charset options (often included in
Content-Type headers) are ignored.
```javascript
mime.getExtension('text/plain'); // ⇨ 'txt'
mime.getExtension('application/json'); // ⇨ 'json'
mime.getExtension('text/html; charset=utf8'); // ⇨ 'html'
```
### mime.define(typeMap[, force = false])
Define [more] type mappings.
`typeMap` is a map of type -> extensions, as documented in `new Mime`, above.
By default this method will throw an error if you try to map a type to an
extension that is already assigned to another type. Passing `true` for the
`force` argument will suppress this behavior (overriding any previous mapping).
```javascript
mime.define({'text/x-abc': ['abc', 'abcd']});
mime.getType('abcd'); // ⇨ 'text/x-abc'
mime.getExtension('text/x-abc') // ⇨ 'abc'
```
## Command Line
mime [path_or_extension]
E.g.
> mime scripts/jquery.js
application/javascript
----
Markdown generated from [src/README_js.md](src/README_js.md) by [![RunMD Logo](http://i.imgur.com/h0FVyzU.png)](https://github.com/broofa/runmd)
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#!/usr/bin/env node
'use strict';
process.title = 'mime';
let mime = require('.');
let pkg = require('./package.json');
let args = process.argv.splice(2);
if (args.includes('--version') || args.includes('-v') || args.includes('--v')) {
console.log(pkg.version);
process.exit(0);
} else if (args.includes('--name') || args.includes('-n') || args.includes('--n')) {
console.log(pkg.name);
process.exit(0);
} else if (args.includes('--help') || args.includes('-h') || args.includes('--h')) {
console.log(pkg.name + ' - ' + pkg.description + '\n');
console.log(`Usage:
mime [flags] [path_or_extension]
Flags:
--help, -h Show this message
--version, -v Display the version
--name, -n Print the name of the program
Note: the command will exit after it executes if a command is specified
The path_or_extension is the path to the file or the extension of the file.
Examples:
mime --help
mime --version
mime --name
mime -v
mime src/log.js
mime new.py
mime foo.sh
`);
process.exit(0);
}
let file = args[0];
let type = mime.getType(file);
process.stdout.write(type + '\n');
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'use strict';
let Mime = require('./Mime');
module.exports = new Mime(require('./types/standard'), require('./types/other'));
+4
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'use strict';
let Mime = require('./Mime');
module.exports = new Mime(require('./types/standard'));
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{
"_from": "mime@^3.0.0",
"_id": "[email protected]",
"_inBundle": false,
"_integrity": "sha512-jSCU7/VB1loIWBZe14aEYHU/+1UMEHoaO7qxCOVJOw9GgH72VAWppxNcjU+x9a2k3GSIBXNKxXQFqRvvZ7vr3A==",
"_location": "/@google-cloud/storage/mime",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "mime@^3.0.0",
"name": "mime",
"escapedName": "mime",
"rawSpec": "^3.0.0",
"saveSpec": null,
"fetchSpec": "^3.0.0"
},
"_requiredBy": [
"/@google-cloud/storage"
],
"_resolved": "https://registry.npmjs.org/mime/-/mime-3.0.0.tgz",
"_shasum": "b374550dca3a0c18443b0c950a6a58f1931cf7a7",
"_spec": "mime@^3.0.0",
"_where": "/Users/talksik/Development/nirvana-server/node_modules/@google-cloud/storage",
"author": {
"name": "Robert Kieffer",
"email": "[email protected]",
"url": "http://github.com/broofa"
},
"bin": {
"mime": "cli.js"
},
"bugs": {
"url": "https://github.com/broofa/mime/issues"
},
"bundleDependencies": false,
"contributors": [],
"dependencies": {},
"deprecated": false,
"description": "A comprehensive library for mime-type mapping",
"devDependencies": {
"benchmark": "*",
"chalk": "4.1.2",
"eslint": "8.1.0",
"mime-db": "1.50.0",
"mime-score": "1.2.0",
"mime-types": "2.1.33",
"mocha": "9.1.3",
"runmd": "*",
"standard-version": "9.3.2"
},
"engines": {
"node": ">=10.0.0"
},
"files": [
"index.js",
"lite.js",
"Mime.js",
"cli.js",
"/types"
],
"homepage": "https://github.com/broofa/mime#readme",
"keywords": [
"util",
"mime"
],
"license": "MIT",
"name": "mime",
"repository": {
"url": "git+https://github.com/broofa/mime.git",
"type": "git"
},
"scripts": {
"benchmark": "node src/benchmark.js",
"md": "runmd --watch --output README.md src/README_js.md",
"prepare": "node src/build.js && runmd --output README.md src/README_js.md",
"release": "standard-version",
"test": "mocha src/test.js"
},
"version": "3.0.0"
}
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{
"_from": "@google-cloud/storage@^5.3.0",
"_id": "@google-cloud/[email protected]",
"_inBundle": false,
"_integrity": "sha512-C2li/2PUfLSGEetebLL70uQRwqm6PS+kBtFEjr5AnAn/Qv0UnD8V+rI9Y4RmwxWFvhlPAgg+ZRqa4bkK4eUxlA==",
"_location": "/@google-cloud/storage",
"_phantomChildren": {},
"_requested": {
"type": "range",
"registry": true,
"raw": "@google-cloud/storage@^5.3.0",
"name": "@google-cloud/storage",
"escapedName": "@google-cloud%2fstorage",
"scope": "@google-cloud",
"rawSpec": "^5.3.0",
"saveSpec": null,
"fetchSpec": "^5.3.0"
},
"_requiredBy": [
"/firebase-admin"
],
"_resolved": "https://registry.npmjs.org/@google-cloud/storage/-/storage-5.16.1.tgz",
"_shasum": "6a9a2c160282676d2725d3426e97417753426354",
"_spec": "@google-cloud/storage@^5.3.0",
"_where": "/Users/talksik/Development/nirvana-server/node_modules/firebase-admin",
"author": {
"name": "Google Inc."
},
"bugs": {
"url": "https://github.com/googleapis/nodejs-storage/issues"
},
"bundleDependencies": false,
"dependencies": {
"@google-cloud/common": "^3.8.1",
"@google-cloud/paginator": "^3.0.0",
"@google-cloud/promisify": "^2.0.0",
"arrify": "^2.0.0",
"async-retry": "^1.3.1",
"compressible": "^2.0.12",
"date-and-time": "^2.0.0",
"duplexify": "^4.0.0",
"extend": "^3.0.2",
"gcs-resumable-upload": "^3.6.0",
"get-stream": "^6.0.0",
"hash-stream-validation": "^0.2.2",
"mime": "^3.0.0",
"mime-types": "^2.0.8",
"p-limit": "^3.0.1",
"pumpify": "^2.0.0",
"snakeize": "^0.1.0",
"stream-events": "^1.0.1",
"xdg-basedir": "^4.0.0"
},
"deprecated": false,
"description": "Cloud Storage Client Library for Node.js",
"devDependencies": {
"@google-cloud/pubsub": "^2.0.0",
"@grpc/grpc-js": "^1.0.3",
"@grpc/proto-loader": "^0.6.0",
"@types/async-retry": "^1.4.2",
"@types/compressible": "^2.0.0",
"@types/concat-stream": "^1.6.0",
"@types/configstore": "^5.0.0",
"@types/date-and-time": "^0.13.0",
"@types/extend": "^3.0.0",
"@types/mime": "^2.0.0",
"@types/mime-types": "^2.1.0",
"@types/mocha": "^8.0.0",
"@types/node": "^16.0.0",
"@types/node-fetch": "^2.1.3",
"@types/proxyquire": "^1.3.28",
"@types/pumpify": "^1.4.1",
"@types/sinon": "^10.0.0",
"@types/tmp": "0.2.2",
"@types/uuid": "^8.0.0",
"@types/xdg-basedir": "^2.0.0",
"c8": "^7.0.0",
"form-data": "^4.0.0",
"gts": "^3.1.0",
"jsdoc": "^3.6.2",
"jsdoc-fresh": "^1.0.1",
"jsdoc-region-tag": "^1.0.2",
"linkinator": "^2.0.0",
"mocha": "^8.0.0",
"nock": "~13.2.0",
"node-fetch": "^2.2.0",
"proxyquire": "^2.1.3",
"sinon": "^12.0.0",
"tmp": "^0.2.0",
"typescript": "^3.8.3",
"uuid": "^8.0.0",
"yargs": "^16.0.0"
},
"engines": {
"node": ">=10"
},
"files": [
"build/src",
"!build/src/**/*.map"
],
"homepage": "https://github.com/googleapis/nodejs-storage#readme",
"keywords": [
"google apis client",
"google api client",
"google apis",
"google api",
"google",
"google cloud platform",
"google cloud",
"cloud",
"google storage",
"storage"
],
"license": "Apache-2.0",
"main": "./build/src/index.js",
"name": "@google-cloud/storage",
"repository": {
"type": "git",
"url": "git+https://github.com/googleapis/nodejs-storage.git"
},
"scripts": {
"all-test": "npm test && npm run system-test && npm run samples-test",
"benchwrapper": "node bin/benchwrapper.js",
"check": "gts check",
"clean": "gts clean",
"compile": "tsc -p .",
"conformance-test": "mocha build/conformance-test",
"docs": "jsdoc -c .jsdoc.js",
"docs-test": "linkinator docs",
"fix": "gts fix",
"lint": "gts check",
"precompile": "gts clean",
"preconformance-test": "npm run compile",
"predocs": "npm run compile",
"predocs-test": "npm run docs",
"prelint": "cd samples; npm link ../; npm install",
"prepare": "npm run compile",
"presystem-test": "npm run compile",
"pretest": "npm run compile",
"samples-test": "npm link && cd samples/ && npm link ../ && npm test && cd ../",
"system-test": "mocha build/system-test --timeout 600000 --exit",
"test": "c8 mocha build/test"
},
"types": "./build/src/index.d.ts",
"version": "5.16.1"
}