asclient

Exchange ActiveSync Client for node.js with support for NTLM/NTLMv2/Basic authentication. In the current version, the client only supports device provisioning and folder synchronization. Support for write operations will follow.

npm install asclient

API

asclient(opts)

Factory that creates a new client instance.

• Arguments
  • opts
    • username Required. Username for NTLM Authentication
    • password Required. Password for NTLM Authentication
    • endpoint Required. The URL to the ActiveSync server, e.g. https://mymailprovider.com/Microsoft-Server-ActiveSync
    • policyKey Active Sync Policy key (if the device is already provisioned). Default: '0'
    • folderSyncKey Last used sync key for the FolderSync command. Default: '0'
    • folders Array containing folder objects (if you want to continue synchronization from a previous state)
    • device
      • id Required. Device ID (ASCII, up to 32 characters. The first four characters should be alphabetical and represent the company that creates the client software)
      • type Required. Device Type, e.g. iPhone
      • model
      • imei
      • name
      • operatingSystem
      • language
      • userAgent
• Returns
  • asclient A new client instance with the provided properties

---

asclient.prototype.testConnectivity()

Tests the connectivity to the server by sending an OPTIONS request

• Returns
  • Promise

---

asclient.prototype.provision()

Provision the device and obtain a policyKey that is required for all further requests.

• Returns
  • Promise

---

asclient.prototype.folderSync()

Fetch the folder list from the server. The result will be added to asclient.opts.folders

• Returns
  • Promise

---

asclient.prototype.enableCalendarSync()

Flags all calendar folders in the list as to be synced. Run folderSync before!

• Returns
  • Promise that will always resolve

---

asclient.prototype.enableEmailSync()

Flags all email folders in the list as to be synced. Run folderSync before!

• Returns
  • Promise that will always resolve

---

asclient.prototype.sync()

Synchronizes all folders that have been flagged. The content will be added to asclient.contents

• Returns
  • Promise

Example

const asclient = require('asclient');
 
const options = {
    username: 'user',
    password: 'password',
    endpoint: 'https://mymailprovider.com/Microsoft-Server-ActiveSync',
    device: {
        id: 'test0123456789',
        type: 'test-device'
    }
};
 
const myMailClient = asclient(options);
 
myMailClient.provision().
then(myMailClient.folderSync.bind(myMailClient)).
then(myMailClient.enableEmailSync.bind(myMailClient)).
then(myMailClient.sync.bind(myMailClient)).
then(function() {
    console.log('All went well');
    console.log(myMailClient.contents);
}, function(err) {
    //handle error
});