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@sudhirpandey
Created October 16, 2018 08:21
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commn opensssl commands
#download certificate
echo -n | openssl s_client -connect server:port | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > /tmp/server.cert
#verify cert against CA
openssl verify -verbose -CAfile /etc/pki/ca-trust/source/anchors/<ca>.crt /tmp/server.cert
#inspect cert to see issuer
openssl x509 -in /tmp/server.crt -text -noout
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