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Red Cricket
Asked: 2022-10-12 10:40:14 +0800 CST

Understanding openssl. Where is the cert file?

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I am using the command ...

openssl s_client -showcerts -connect reds-cluster-01:443

And I get the output:

depth=2 C = US, O = DigiCert Inc, OU = www.digicert.com, CN = DigiCert Global Root CA
verify return:1
depth=1 C = US, O = DigiCert Inc, CN = RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
verify return:1
depth=0 CN = *.my-co-example.com
verify return:1
CONNECTED(00000003)
---
Certificate chain
 0 s:/CN=*.my-co-example.com
   i:/C=US/O=DigiCert Inc/CN=RapidSSL TLS DV RSA Mixed SHA256 2020 CA-1
-----BEGIN CERTIFICATE-----
MIIGnxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxgkqhkiG9w0BAQsFADBZ
...

I assume that means somewhere on the filesystem of my server there would be a file somewhere that has the string ...

MIIGnxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxgkqhkiG9w0BAQsFADBZ

... in it. How can I find that file without having to execute something like?

sudo grep -sr MIIGnxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxgkqhkiG9w0BAQsFADBZ /
openssl

0 Answers