"SSL인증서 만료일 확인"의 두 판 사이의 차이

2018년 7월 7일 (토) 17:31 기준 최신판

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[ | ]

@@ 8번째 줄: / 8번째 줄: @@
 ;실행예시
-<source lang='dos'>
+<source lang='console'>
-[root@jmnote ~]# echo '' | openssl s_client -connect jmnote.com:443 | openssl x509 -noout -dates
+[root@zetawiki ~]# echo '' | openssl s_client -connect google.com:443 | openssl x509 -noout -dates
-depth=0 /C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=jmnote.com/emailAddress=root@jmnote.com
+depth=3 /C=US/O=Equifax/OU=Equifax Secure Certificate Authority
-verify error:num=18:self signed certificate
 verify return:1
-depth=0 /C=--/ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/CN=jmnote.com/emailAddress=root@jmnote.com
+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
-notAfter=Sep 24 13:14:54 2013 GMT
+notBefore=Oct  9 10:36:10 2013 GMT
+notAfter=Oct  9 10:36:10 2014 GMT
 </source>
+:→ 2014-10-09 10:36
 ==같이 보기==
-*[[사설 SSL 인증서 생성]]
+* [[SSL 인증서 CN 확인]]
+* [[사설 SSL 인증서 생성]]
+* [[openssl]]
+* [[crt.sh]]
 [[분류: SSL]]