license-checker

=======

features including:

• generate license based on aes or rsa algorithm
• load license and check expiration from ntp server

Install

npm install cmdb-license-checker

Usage

generate license

just place a license.json in root project

{
    //required fields
    "expiration":"2017-04-30",
    //any other fields
    "mac":""
}

run command

generateLicense

${projectName}.lic will be generated,projectName is the name field from npm.json

or specify encryption algorithm by running

encryption_algorithm=aes generateLicense

load license

const license_checker = require('cmdb-license-checker')
//load license when initialized
let license = license_checker.load(`./${projectName}.lic`)
//get license and time any time on the fly
let license = license_checker.getLicense()
let now = license_checker.now()

License

MIT