# `vmw-sdk`
A promises-based Node.JS SDK for programmatic access to **my.vmware.com**

This low-level SDK implements a login workflow and provides a structured wrapper for REST API calls.

If you're looking for a CLI tool leveraging this SDK, see [`vmw-cli`](https://github.com/apnex/vmw-cli) instead.

## Highlights
- [Install](#install)
- [Usage](#usage)
- [API Methods](#api-methods)
  - [login](#login)
  - [accountInfo](#accountinfo)
  - [getProducts](#getproducts)
  - [getProductHeader](#getproductheader)
  - [getRelatedDLGList](#getrelateddlglist)
  - [getDLGHeader](#getdlgheader)
  - [getDLGDetails](#getdlgdetails)
  - [getDownload](#getdownload)

---
### Install
```
$ npm install vmw-sdk
```

---
### Usage

###### Promise
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get product index
		let products = await vmw.getProducts();

		// print to console
		console.log(JSON.stringify(products, null, "\t"));
		/*=> {
			productCategoryList: [{
				productList: [
					{
						name: "VMware vSphere",
						actions: [ ... ]
					},
					...
				]
			}]
		}*/
	} catch (error) {
		console.log(error.message);
	}
})();
```
---
### API Methods

---
##### login
Initiates a login session to **my.vmware.com**

Type: `object`
```js
{
	username: "<string>"
	password: "<string>"
}
```

[`example0.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example0.js): Create an authenticated `vmw` client
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### accountInfo
Retrieves account information

[`example1.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example1.js): Display current account info
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get accountInfo
		let response = await vmw.accountInfo();
		/*=> {
			userType: 'Established',
			accntList: [
				{
					eaNumber,
					eaName,
					isDefault
				},
				...
			]
		}*/

		// print to console
		console.log(JSON.stringify(response, null, "\t"));
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### getProducts
Retrieves main product/solution list

[`example2.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example2.js): Get product list and build a product index
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get products
		let response = await vmw.getProducts();

		// construct a normalised product index from links
		let links = response.productCategoryList[0].productList;
		let result = links.map((item) => {
			let target = item.actions.filter((link) => {
				return (link.linkname == 'View Download Components');
			})[0].target;
			let values = target.split('/');
			return {
				name: item.name,
				target: target,
				category: values[3],
				product: values[4],
				version: values[5],
				dlgType: 'PRODUCT_BINARY' // default type
			};
		});
		/*=> [
			{
				"name": "VMware vSphere",
				"target": "./info/slug/datacenter_cloud_infrastructure/vmware_vsphere/7_0",
				"category": "datacenter_cloud_infrastructure",
				"product": "vmware_vsphere",
				"version": "7_0",
				"dlgType": "PRODUCT_BINARY"
			},
			...
		]*/

		// print to console
		console.log(JSON.stringify(result, null, "\t"));
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### getProductHeader
Retrieves specific product information

Type: `object`
```js
{
	category: '<string>',
	product: '<string>',
	version: '<string>'
}
```

**Note:** You can retrieve available `<category>`,`<product>` and `<version>` values by first calling `.getProducts()`  
See [`example2.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example2.js) above.

[`example3.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example3.js): Display specific product version information
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get and display latest [ vmware_nsx_t_data_center ] header information
		let response = await vmw.getProductHeader({
			category: 'networking_security',
			product: 'vmware_nsx_t_data_center',
			version: '3_x'
		});
		/*=> {
			"versions": [
				{
					"id": "3_x",
					"name": "3.x",
					"slugUrl": "./info/slug/networking_security/vmware_nsx_t_data_center/3_x",
					"isSelected": true
				},
				...
			]
		}*/

		// print to console
		console.log(JSON.stringify(response, null, "\t"));
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### getRelatedDLGList
Retrieves file download groups for selected product

Type: `object`
```js
{
	category: '<string>',
	product: '<string>',
	version: '<string>',
	dlgType: '<string>'
}
```

`dlgType` is one of [ `PRODUCT_BINARY`, `DRIVERS_TOOLS`, `OPEN_SOURCE`, `CUSTOM_ISO`, `ADDONS` ]


**Note:** You can retrieve available `<category>`,`<product>` and `<version>` values by first calling `.getProducts()`  
See [`example2.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example2.js) above.

[`example4.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example4.js): Display download groups for current product
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get and list file download groups for [ vmware_nsx_t_data_center ]
		let response = await vmw.getRelatedDLGList({
			category: 'networking_security',
			product: 'vmware_nsx_t_data_center',
			version: '3_x',
			dlgType: 'PRODUCT_BINARY'
		});
		/*=> {
			"dlgEditionsLists": [
				{
					"name": "VMware NSX Data Center Enterprise Plus",
					"dlgList": [
						{
							"name": "VMware NSX-T Data Center 3.0.1.1",
							"code": "NSX-T-30110",
							"releaseDate": "2020-07-16T07:00:00Z",
							"productId": "982",
							"releasePackageId": "48906",
							"orderId": 1
						},
						...
					]
				},
				...
			]
		}*/

		// print to console
		console.log(JSON.stringify(response, null, "\t"));
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### getDLGHeader
Retrieves file download groups for selected product

Type: `object`
```js
{
	downloadGroup: '<string>',
	productId: <integer>
}
```

**Note:** You can retrieve available `<downloadGroup>` and `<productId>` values by first calling `.getRelatedDLGList()`  
See [`example4.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example4.js) above.

[`example5.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example5.js): Display download groups for current product
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get download information for group [ NSX-T-30110 ]
		let response = await vmw.getDLGHeader({
			downloadGroup: 'NSX-T-30110',
			productId: 982
		});
		/*=> {
			"versions": [
				{
					"id": "NSX-T-30110",
					"name": "3.0.1.1",
					"isSelected": true
				}
			]
		}*/

		// print to console
		console.log(JSON.stringify(response, null, "\t"));
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### getDLGDetails
Retrieves available files for current download group

Type: `object`
```js
{
	downloadGroup: '<string>',
	productId: <integer>
}
```

**Note:** You can retrieve available `<downloadGroup>` and `<productId>` values by first calling `.getRelatedDLGList()`  
See [`example4.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example4.js) above.

[`example6.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example6.js): Get available file downloads for given group
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// get available files for group [ NSX-T-30110 ]
		let response = await vmw.getDLGDetails({
			downloadGroup: 'NSX-T-30110',
			productId: 982
		});
		/*=> {
			"eligibilityResponse": {
				"eligibleToDownload": true
			},
			"downloadFiles": [
				{
					"fileName": "nsx-unified-appliance-3.0.1.1.0.16556500.ova",
					"build": "16556497",
					"releaseDate": "2020-07-16",
					"fileType": "ova"
					...
				},
				...
			]
		}*/

		// print to console
		console.log(JSON.stringify(response, null, "\t"));
	} catch (error) {
		console.log(error.message);
	}
})();
```

---
##### getDownload
Retrieve authenticated download URL for a specific selected file

Type: `object`
```js
{
	"locale": "en_US",
	"downloadGroup": '<string>',
	"productId": <integer>,
	"md5checksum": '<string>',
	"tagId": <integer>,
	"uUId": <uuid>,
	"dlgType": '<string>',
	"productFamily": '<string>',
	"releaseDate": '<string>',
	"dlgVersion": '<string>',
	"isBetaFlow": false
}
```

**Note:** You can retrieve available `<downloadGroup>` and `<productId>` values by first calling `.getRelatedDLGList()`  
See [`example4.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example4.js) above.

[`example7.js`](https://raw.githubusercontent.com/apnex/vmw-sdk/master/examples/example7.js): Get authenticated download URL for specific file
```js
// load and create new client instance
const vmwClient = require('vmw-sdk');
const vmw = new vmwClient();

// run
(async() => {
	try {
		// login to my.vmware.com
		await vmw.login({
			username: "my.username",
			password: "my.password"
		});

		// select download group
		let body = {
			downloadGroup: 'NSX-T-30110',
			productId: 982
		};

		// get header information
		let header = await vmw.getDLGHeader(body);

		// get available files for group [ NSX-T-30110 ]
		let details = await vmw.getDLGDetails(body);

		// find first file result for [ nsx-unified-appliance* ]
		let fileInfo = details.downloadFiles.filter((file) => {
			return (new RegExp('nsx-unified-appliance', 'g').exec(file.fileName));
		})[0];

		// check if permitted to download
		if(details.eligibilityResponse.eligibleToDownload) {
			// create and fire off download request
			let result = await vmw.getDownload({
				"locale": "en_US",
				"downloadGroup": header.dlg.code,
				"productId": header.product.id,
				"md5checksum": fileInfo.md5checksum,
				"tagId": header.dlg.tagId,
				"uUId": fileInfo.uuid,
				"dlgType": header.dlg.type.replace(/&amp;/g, '&'), // convert &amp to &
				"productFamily": header.product.name,
				"releaseDate": fileInfo.releaseDate,
				"dlgVersion": fileInfo.version,
				"isBetaFlow": false
			});
			/*=> {
				"downloadURL": "https://download2.vmware.com/software/NST-T30110/nsx-unified-appliance-3.0.1.1.0.16556500.ova?...
				"fileName": "nsx-unified-appliance-3.0.1.1.0.16556500.ova"
			}*/

			// print to console
			console.log(JSON.stringify(result, null, "\t"));
		} else {
			throw new Error('Not permitted to download this file, check account entitlement');
		}
	} catch(error) {
		console.log(error.message);
	}
})();
```

**Note:** Make a HTTP GET to the `downloadURL` value returned from **.getDownload()** to download the file  
For example using CURL:
```shell
curl -o nsx-unified-appliance-3.0.1.1.0.16556500.ova "https://download2.vmware.com/software/NST-T30110/nsx-unified-appliance-3.0.1.1.0.16556500.ova?..."
```