SSL인증서 만료일 확인

SSL 인증서 만료일 확인

1 방법[ | ]

명령어
echo '' | openssl s_client -connect 도메인:443 | openssl x509 -noout -dates
실행예시
[root@zetawiki ~]# echo '' | openssl s_client -connect google.com:443 | openssl x509 -noout -dates
depth=3 /C=US/O=Equifax/OU=Equifax Secure Certificate Authority
verify return:1
depth=2 /C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
verify return:1
depth=1 /C=US/O=Google Inc/CN=Google Internet Authority G2
verify return:1
depth=0 /C=US/ST=California/L=Mountain View/O=Google Inc/CN=*.google.com
verify return:1
DONE
notBefore=Oct  9 10:36:10 2013 GMT
notAfter=Oct  9 10:36:10 2014 GMT
→ 2014-10-09 10:36

2 같이 보기[ | ]

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