NetstorageAPI: Akamai Netstorage API for Node.js

NetstorageAPI is Akamai Netstorage (File/Object Store) API for Node.js 4.0+ with native http module.

Table of Contents

• Installation
• Example
• Methods
  • delete
  • dir
  • list
  • download
  • du
  • mkdir
  • mtime
  • quick_delete
  • rename
  • rmdir
  • stat
  • symlink
  • upload
• Testing
• Author
• License

Installation

To install Netstorage API for Node.js:

$ npm install --save netstorageapi

Example

const Netstorage = require('netstorageapi')

// Defaults: SSL: false
const config = {
  hostname: 'astinobj-nsu.akamaihd.net',
  keyName: 'astinobj',
  key: 'xxxxxxxxxx',
  cpCode: '407617',
  ssl: false
}
// Don't expose KEY on your public repository.

const ns = new Netstorage(config)
const local_source = 'hello.txt'

// or `/${config.cpCode}/` will asume the destination filename is the same as the source
const netstorage_destination = `/${config.cpCode}/hello.txt`

ns.upload(local_source, netstorage_destination, (error, response, body) => {
  if (error) { // errors other than http response codes
    console.log(`Got error: ${error.message}`)
  }
  if (response.statusCode == 200) {
    console.log(body)
  }
}); 

// { message: 'Request Processed.' }

Methods

• delete
• dir
• list
• download
• du
• mkdir
• mtime
• quick_delete
• rename
• rmdir
• stat
• symlink
• upload

delete

↑ back to method list

• Syntax:

ns.delete(NETSTORAGE_PATH, callback(err, response, body)) 

• Parameters:

  Name	Type	Description
  NETSTORAGE_PATH	string	full path for the file, not the directory

dir

↑ back to method list

• Syntax:

ns.dir(NETSTORAGE_PATH|OPTIONS, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_PATH	string	full path for the directory
  OPTIONS	object	JSON object containing options for the dir method

• Valid Options:

  { path: '/your/path', 
    actions: { 
      max_entries: integer,
      start: '/start/path',
      end: '/end/path/',
      prefix: 'object-prefix',
      slash: 'both'
    }
  }

list

↑ back to method list

• Syntax:

ns.list(NETSTORAGE_PATH|OPTIONS, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_PATH	string	full path to the file/directory
  OPTIONS	object	JSON object containing options for the dir method

• Valid Options:

  { path: '/your/path', 
    actions: { 
      max_entries: integer,
      end: '/end/path/'
    }
  }

download

↑ back to method list

• Syntax:

ns.download(NETSTORAGE_SOURCE, LOCAL_DESTINATION, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_SOURCE	string	Path to the file in NetStorage
  LOCAL_DESTINATION	string	Location on the local host to write the downloaded file to

du

↑ back to method list

• Syntax:

ns.du(NETSTORAGE_PATH, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_PATH	string	full path to the file/directory

mkdir

↑ back to method list

• Syntax:

ns.mkdir(DIRECTORY_NAME, callback(err, response, body))

• Parameters:

  Name	Type	Description
  DIRECTORY_NAME	string	Full path to the directory you wish to create

mtime

↑ back to method list

• Syntax:

ns.mtime(NETSTORAGE_PATH, UNIX_TIME, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_PATH	string	full path to the file/directory
  UNIX_TIME	integer	Unix time to set the mtime of the file to. Note that millisecond accuracy is not supported

quick_delete

↑ back to method list

• Syntax:

ns.quick_delete(NETSTORAGE_DIR, callback(err, response, body)) // needs to be enabled on the CP Code

• Parameters:

  Name	Type	Description
  NETSTORAGE_DIR	string	full path to the directory you wish to delete

rename

↑ back to method list

• Syntax:

ns.rename(NETSTORAGE_TARGET, NETSTORAGE_DESTINATION, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_TARGET	string	full path to the original file/directory
  NETSTORAGE_DESTINATION	string	full path to the renamed file/directory

rmdir

↑ back to method list

• Syntax:

ns.rmdir(NETSTORAGE_DIR, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_DIR	string	full path to the empty object you wish to delete

stat

↑ back to method list

• Syntax:

ns.stat(NETSTORAGE_PATH, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_PATH	string	full path to the file/directory you wish to stat

symlink

↑ back to method list

• Syntax:

ns.symlink(NETSTORAGE_TARGET, NETSTORAGE_DESTINATION, callback(err, response, body))

• Parameters:

  Name	Type	Description
  NETSTORAGE_TARGET	string	full path of the symlink to create
  NETSTORAGE_DESTINATION	string	full path to file to symlink to

upload

↑ back to method list

• Syntax:

ns.upload(LOCAL_SOURCE, NETSTORAGE_DESTINATION, callback(err, response, body))

• Parameters:

  Name	Type	Description
  LOCAL_SOURCE	string	Path to the local file you wish to upload
  NETSTORAGE_DESTINATION	string	Path to the location you wish to upload the file. Note that if you omit the actual filename, the source filename is used. You may only upload files using the API, not directories.

Testing

Unit tests for all of the above methods are executed via the test script. Prior to testing, create an api-config.json file in the test directory using the provided example for the required values. The excellent Mocha and ChaiJS libraries are used for all tests:

$ npm install
$ npm test # use test/api-config.json

Author

Astin Choi (achoi@akamai.com)

License

Copyright 2016 Akamai Technologies, Inc. All rights reserved.

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.