From b848b2a6072b1d486cf20c3fbd1cd838340d12da Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= Date: Mon, 28 Oct 2013 13:16:01 +0100 Subject: [PATCH] openssl: command to show certificate infos Did you ever was on a server, but did not remember, what the certificate is for? --- cheatsheets/openssl | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/cheatsheets/openssl b/cheatsheets/openssl index b020c85..3a7e9c3 100644 --- a/cheatsheets/openssl +++ b/cheatsheets/openssl @@ -7,6 +7,12 @@ openssl req -new -key server.key -out server.csr # To sign a certificate using a private key and CSR: openssl x509 -req -days 365 -in server.csr -signkey server.key -out server.crt +# To show certificate information for a certificate signing request +openssl req -text -noout -in server.csr + +# To show certificate information for generated certificate +openssl x509 -text -noout -in server.crt + # (The above commands may be run in sequence to generate a self-signed SSL certificate.) # To view certificate expiration: