rickjacobo/certcheck repository overview

⁠certcheck

certcheck is an api endpoint to retrieve SSL certificate expiration information

⁠Requirements

• Container Platform

⁠Setup

⁠Docker Example

• Run Docker Command

  docker run -d --name certcheck -e ENV_ROUTE=certcheck -p 80:80 rickjacobo/certcheck
  

  Copy

⁠Validating Certificates

⁠Via Web Browser

http://127.0.0.1/certcheck/<fqdn>

⁠Example

The following example will get SSL certificate expiration for news.google.com

http://127.0.0.1/certcheck/news.google.com

⁠Via PowerShell

Invoke-RestMethod -Uri http://127.0.0.1/certcheck/<fqdn>

⁠Example

The following example will get SSL certificate expiration for news.google.com

Invoke-RestMethod -Uri http://127.0.0.1/certcheck/news.google.com

⁠Example Endpoint Response

The endpoint will return data in json format with the following fields:

• URL: The url specified during the request
• Expires: Days until the certificate expires
• Date: Date the certificate will expire

⁠Example JSON Response

{   "URL": "news.google.com",   "Expires": "54",   "Date": "8/1/2022" }