ssl_test.rb

#!/usr/bin/ruby

require 'socket'
require 'openssl'
require 'pp'

host = ARGV.shift
port = ARGV.shift

tcp_socket = TCPSocket.open host, port

ctx = OpenSSL::SSL::SSLContext.new
ctx.verify_mode = OpenSSL::SSL::VERIFY_NONE

ssl = OpenSSL::SSL::SSLSocket.new(tcp_socket, ctx)
ssl.connect

puts "SSL Verification Result: %s" % [ssl.verify_result]
puts "SSL Cipher: %s" % [ssl.cipher]
puts "Peer Certificate Chain:\n%s" % [ssl.peer_cert_chain.pretty_inspect]

ssl.close