Created
August 9, 2013 21:09
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Check certification fingerprints using openssl in bash
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| #!/bin/sh | |
| # | |
| # usage: certcheck hostname [port] | |
| # | |
| REMHOST=$1 | |
| REMPORT=${2:-443} | |
| echo |\ | |
| openssl s_client -connect ${REMHOST}:${REMPORT} 2>&1 |\ | |
| sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' | openssl x509 -sha1 -noout -fingerprint |
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