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#!/usr/bin/env ruby
require 'socket'
require 'openssl'
require 'getopts'
getopts nil, "p:2000", "c:", "k:", "C:"
port = $OPT_p
cert_file = $OPT_c
key_file = $OPT_k
ca_path = $OPT_C
if cert_file && key_file
cert = OpenSSL::X509::Certificate.new(File::read(cert_file))
key = OpenSSL::PKey::RSA.new(File::read(key_file))
else
key = OpenSSL::PKey::RSA.new(512){ print "." }
puts
cert = OpenSSL::X509::Certificate.new
cert.version = 2
cert.serial = 0
name = OpenSSL::X509::Name.new([["C","JP"],["O","TEST"],["CN","localhost"]])
cert.subject = name
cert.issuer = name
cert.not_before = Time.now
cert.not_after = Time.now + 3600
cert.public_key = key.public_key
ef = OpenSSL::X509::ExtensionFactory.new(nil,cert)
cert.extensions = [
ef.create_extension("basicConstraints","CA:FALSE"),
ef.create_extension("subjectKeyIdentifier","hash"),
ef.create_extension("extendedKeyUsage","serverAuth"),
ef.create_extension("keyUsage",
"keyEncipherment,dataEncipherment,digitalSignature")
]
ef.issuer_certificate = cert
cert.add_extension ef.create_extension("authorityKeyIdentifier",
"keyid:always,issuer:always")
cert.sign(key, OpenSSL::Digest::SHA1.new)
end
ctx = OpenSSL::SSL::SSLContext.new()
ctx.key = key
ctx.cert = cert
if ca_path
ctx.verify_mode =
OpenSSL::SSL::VERIFY_PEER|OpenSSL::SSL::VERIFY_FAIL_IF_NO_PEER_CERT
ctx.ca_path = ca_path
else
$stderr.puts "!!! WARNING: PEER CERTIFICATE WON'T BE VERIFIED !!!"
end
tcps = TCPServer.new(port)
ssls = OpenSSL::SSL::SSLServer.new(tcps, ctx)
loop do
ns = ssls.accept
while line = ns.gets
ns.write line
end
ns.close
end
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