I just published a small collection of openSSL scripts on GitHub including one to view certificate information a server.
Short desciption
The repository openSSLscripts contains …
- two scripts to convert certificates form PEM format (commonly used on Linux, FreeBSD, MacOS, …) to DER format (primarily used by Microsoft) and vis versa.
- a bash script to view certificates presented by server an a specifiable TCP port, eg. web- or mailserver.
The primary purpose of this public repository is to show how to use openssl to investigate and transform certificates.
Links
- git repository
[openSSLscripts](https://github.com/stclj/openSSLscripts):- Browser access: (https://github.com/stclj/openSSLscripts)
- Clone by HTTPS:
git clone https://github.com/stclj/openSSLscripts.git - Clone by SSH:
git clone git@github.com:stclj/openSSLscripts.git
- The PEM / DER conversion scripts based on an older article I posted here
- [update:] I added an article about the bash script “getWebserverNames.sh” on this site (stcl.blog).