checkSslCertificate

A module which allows you to check the certificate of a given hostname is valid.

• Typescript support
• Module import or usage via CLI

This module returns a Promise which will always resolve.

In case of an error the returned object will contain have an error property.

Installation

To install this package run:

$ npm install checkSslCertificate --save 
# Or
$ yarn add checkSslCertificate

For the usage via CLI it is recommended to install the package globally.

$ npm install -g checkSslCertificate
# Or
$ yarn global add checkSslCertificate

Usage

import checkSslCertificate from 'checkSslCertificate'
// or 
// const checkSslCertificate = require('checkSslCertificate').default

checkSslCertificate({hostname: 'github.com'}).then(res => {
   console.log(res)
})

or from command line

checksslcertificate -h example.com 

Options

UrlObject

| Properties | Type | Required | Default | Example | |----------- | ------ | -------- | ------- | ------------- | | hostname | string | true | - | 'example.com' | | method | string | false | 'HEAD' | 'GET' | | path | string | false | - | '/foo' | | port | number | false | 443 | 444 |

Return Value

SslCheckResponse

| Properties | Type | Optional | Example | |--------------- | --------- | -------- | -------------------------- | | error | string | true | | | originalObject | UrlObject | false | {hostname: 'example.com'} | | valid | boolean | false | true | | validFrom | string | true | 'May 8 00:00:00 2018 GMT' | | validUntil | string | true | 'Jun 3 12:00:00 2020 GMT' |