ssl-certificate

인증서 유효기간 확인

$> openssl x509 -text -noout -in newreq.pem

HTTPS 인증서 유효기간 확인

$> openssl s_client -connect www.test.com:443 

$> openssl s_client -connect www.test.com:443 -showcerts

keytool command

• 인증서 조회

$> keytool -list -v keystore cacerts -storepass changeit

• 인증서 Import

$> keytool -importcert -keystore cacerts -storepass changeit -alias TEST -file test.pem