SSL인증서 만료일 확인

SSL 인증서 만료일 확인

1 방법

명령어

echo '' | openssl s_client -connect 도메인:443 | openssl x509 -noout -dates

실행예시

[root@jmnote ~]# echo '' | openssl s_client -connect jmnote.com:443 | openssl x509 -noout -dates
depth=0 /C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=svn0.cafe24.com/emailAddress=root@svn0.cafe24.com
verify error:num=18:self signed certificate
verify return:1
depth=0 /C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=svn0.cafe24.com/emailAddress=root@svn0.cafe24.com
verify return:1
DONE
notBefore=Sep 24 13:14:54 2012 GMT
notAfter=Sep 24 13:14:54 2013 GMT

→ 2013-09-24 13:14:54

2 같이 보기

• 사설 SSL 인증서 생성