licenseKey

This Angular Module allows you to generate a License Key and validate the license. This is typically used for software licensing (serial number).

Installation

npm install licensekey

Scaffolding

Import the module into your project under imports

imports: [
    BrowserModule,
    AppRoutingModule,
    LicensekeyModule
  ],

Use

In your component file, import the module in the constructor

private license: Licensekey

Then call any of the functions, like the eample below

this.licenseKey.createLicense(info)

Here is a sample of a component setup

export class AppComponent implements OnInit {

  constructor(
    private license: Licensekey
    ) {}

  ngOnInit() {

    const licenseInfo = new License({ info, prodCode:"LEN100120", appVersion:"1.5"})
    const serial = this.license.createLicense(licenseInfo)

    console.log('serial:', serial) 

  }

}

Data Structure

To create a license key - Enter the users information that your are able to recieve

This object can be any data you wish to tie the license to

const info = {company:"wavecoders",street:"123 licenseKey ave", city:"Fargos", state:"Vancover", zip:"M4F102"}

const licenseInfo = new License({ info, prodCode:"LEN100120", appVersion:"1.5", versionLock: true })

Must include:

1. productCode (string) - product abbr name, can be any size
2. appVersion (string) - product version number based on major release version
3. versionLock (true|false) - lock serial to major release version

userLicense = {info:userInfo, prodCode:"LEN100120", appVersion:"1.5"} 

Create a License Key

Then run the following code to recieve the License for the client This function to be run ONLY for you to generate the license code for the client

const licenseInfo = new License({ info, prodCode:"LEN100120", appVersion:"1.5", versionLock: true })

const serial = this.license.createLicense(licenseInfo)

console.log('serial:', serial) 

if success returns

YUYV1-06WT6-W2XX0-3F343-32652-746BA

Validate a License Key

On client side your application will pass the user information (Data Structure) and License Key:

const licenseInfo = new License({ info, prodCode:"LEN100120", appVersion:"1.5", versionLock: true })
const serial = "YUYV1-06WT6-W2XX0-3F343-32652-746BA"

const isValid = this.license.validateLicense(licenseInfo, serial)

console.log('isValid:', isValid) //true

if success returns TRUE