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zglozman/gist:13f9cf4ae10991775ca0266969062385

Created December 7, 2017 18:58
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Extract Public key from a certificate
Raw
gistfile1.txt
openssl s_client -connect www.facebook.com:443 -servername www.facebook.com -cipher ECDHE-ECDSA-AES128-GCM-SHA256 < /dev/null | ngs -e 'read().lines()["-----BEGIN CERTIFICATE-----"..."-----END CERTIFICATE-----"].join("\n").echo()' | openssl x509 -noout -text
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