OpenSSL quick commands

calendar Aug 26, 2022 · 1 min read · ssl linux  ·
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Get info about a web server cert

openssl s_client -showcerts -connect registry.nexgen-poc.lan:5010 </dev/null

Validate a crt against a CA crt

openssl verify -CAfile rootCA.crt registry.nexgen-poc.lan.crt

Thanks @Deep for spotting the error!