cloud engineer
Here’s the command to list what app or package requires OpenSSL.
repoquery --whatrequires --installed --recursive openssl |
repoquery --whatrequires --installed --recursive openssl
Result
authconfig-0:6.2.8-30.el7.x86_64 falcon-sensor-0:6.38.0-13501.el7.x86_64 python2-cryptography-0:1.7.2-2.el7.x86_64 realmd-0:0.16.1-12.el7_9.1.x86_64 terraform-0:1.3.6-1.x86_64 |
authconfig-0:6.2.8-30.el7.x86_64 falcon-sensor-0:6.38.0-13501.el7.x86_64 python2-cryptography-0:1.7.2-2.el7.x86_64 realmd-0:0.16.1-12.el7_9.1.x86_64 terraform-0:1.3.6-1.x86_64
Here’s the command to list what SSL and TLS protocols are active.
openssl ciphers -v | awk '{print $2}' | sort | uniq |
openssl ciphers -v | awk '{print $2}' | sort | uniq
Find out when SSL expires from a PEM file.
$ openssl x509 -enddate -noout -in your.cert notAfter=Jan 5 07:08:14 2032 GMT |
$ openssl x509 -enddate -noout -in your.cert notAfter=Jan 5 07:08:14 2032 GMT
notAfter date is returned.