I have a website that was set up to use https using a certificate from Let's Encrypt. I am trying to add that certificate to a keystore to use https with a dropwizzard API. The problem I am having is that there are multiple certificates.
My question is how can I figure out which of the certificates my website uses so that I could use that for the API as well?
In /etc/ssl/certs
this is what shows up:
lrwxrwxrwx 1 root root 49 Nov 20 2017 ca-bundle.crt -> /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem
-rw-r--r-- 1 root root 885625 Apr 12 00:27 ca-bundle.crt.rpmnew
lrwxrwxrwx 1 root root 55 Nov 20 2017 ca-bundle.trust.crt -> /etc/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt
-rw-r--r-- 1 root root 1059673 Apr 12 00:27 ca-bundle.trust.crt.rpmnew
-rw------- 1 root root 1586 Dec 15 2017 localhost.crt
-rwxr-xr-x 1 root root 610 Aug 17 17:16 make-dummy-cert
-rw-r--r-- 1 root root 2516 Aug 17 17:16 Makefile
-rwxr-xr-x 1 root root 829 Aug 17 17:16 renew-dummy-cert