openssl key and cert debug pair one-liner function

debug_keypair

debug_keypair() { (openssl s_server -cert $2 -key $1 -CAfile $3 -www -no_ssl2 -accept 4433) &  sleep 1;  if ! lsof -i:4433; then return 1;  fi;  jobid=$(jobs %?"openssl s_server" | sed -e 's/^\[\(.\+\)\].*/\1/');  openssl s_client -connect localhost:4433 -showcerts -ssl3 -CAfile $3 </dev/null; kill %$jobid;  return 0; }

your console

$ debug_keypair  /path/to/server.key /path/to/server.crt /path/to/CA.pem(or CA-middle.pem)