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 * Links [[security/ssl]] , [[easy-rsa]]  * Links [[security/ssl]] , [[easy-rsa]] , [[LetsEncrypt]]

OpenSSL Linux commandline ssl tool

Verify a webserver certificate

  • openssl s_client -showcerts -connect my.test.com:443
    • Output should end on "Verify return code: 0 (ok)"
    • As of 2017 the Protocal should be TLSv1.2 at least.

vigor: Linux/OpenSSL (last edited 2020-01-21 03:12:13 by PieterSmit)