https://dikapediav2.com/wiki/index.php?action=history&feed=atom&title=Openssl
Openssl - Revision history
2026-04-27T11:56:08Z
Revision history for this page on the wiki
MediaWiki 1.41.0
https://dikapediav2.com/wiki/index.php?title=Openssl&diff=140&oldid=prev
Ardika Sulistija: Created page with "====How to test SSL connectivity ==== ---- openssl s_client -showcerts -connect <ip>:<port> # force tls1.2: openssl s_client -tls1_2 -showcerts -connect <ip>:<port> ==== How to check if SSL certificate on an instance has expired==== ---- openssl s_client -connect ec2-x-x-x-x.eu-west-2.compute.amazonaws.com:443 -servername dikapedia.com 2>/dev/null | openssl x509 -noout -dates -issuer -subject notBefore=Oct 1 11:59:06 2021 GMT notAfter=Dec 30 11:..."
2024-09-11T14:17:59Z
<p>Created page with "====How to test SSL connectivity ==== ---- openssl s_client -showcerts -connect <ip>:<port> # force tls1.2: openssl s_client -tls1_2 -showcerts -connect <ip>:<port> ==== How to check if SSL certificate on an instance has expired==== ---- openssl s_client -connect ec2-x-x-x-x.eu-west-2.compute.amazonaws.com:443 -servername dikapedia.com 2>/dev/null | openssl x509 -noout -dates -issuer -subject notBefore=Oct 1 11:59:06 2021 GMT notAfter=Dec 30 11:..."</p>
<p><b>New page</b></p><div>====How to test SSL connectivity ====<br />
----<br />
openssl s_client -showcerts -connect <ip>:<port><br />
<br />
# force tls1.2:<br />
openssl s_client -tls1_2 -showcerts -connect <ip>:<port><br />
<br />
<br />
==== How to check if SSL certificate on an instance has expired====<br />
----<br />
<br />
openssl s_client -connect ec2-x-x-x-x.eu-west-2.compute.amazonaws.com:443 -servername dikapedia.com 2>/dev/null | openssl x509 -noout -dates -issuer -subject<br />
notBefore=Oct 1 11:59:06 2021 GMT<br />
notAfter=Dec 30 11:59:05 2021 GMT<br />
issuer= /C=US/O=Let's Encrypt/CN=R3<br />
subject= /CN=dikapedia.com</div>
Ardika Sulistija