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

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

Tests the connectivity to the server by sending an OPTIONS request

• Returns
  • Promise

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

• Returns
  • Promise

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

• Returns
  • Promise

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

• Returns
  • Promise that will always resolve

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

• Returns
  • Promise that will always resolve

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

• Returns
  • Promise

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);
	console.log(myMailClient.policies);
}, function(err) {
	//handle error
});