jruby-pageant

This is a small gem for packaging up JNA/JSCH jars.

Its original purpose was to support JRuby + Windows + Pageant in net/ssh.

It bundles jsch-agent-proxy (https://github.com/ymnk/jsch-agent-proxy), jsch (http://www.jcraft.com/jsch/) and JNA (https://github.com/twall/jna).

Usage

require 'jruby_pageant'

agent_proxy = JRubyPageant.create
if agent_proxy.is_running
  # This is Java com.jcraft.jsch.agentproxy.Identity[]
  identities = agent_proxy.get_identities
  puts "Known identities: #{identities.size}"
  identities.each do |identity|
    # This is Java byte[] containing the key.
    blob = identity.get_blob
    # You can convert it to string:
    puts "  blob: #{String.from_java_bytes(blob)}"
    # This is Java byte[] containing the key comment.
    comment = identity.get_comment
    puts "  comment: #{String.from_java_bytes(comment)}"

    # Signing data is easy too!
    data = "My data"
    # This returns byte[]
    signed = agent_proxy.sign(blob, data.to_java_bytes)
    puts "  sign: #{data} -> #{String.from_java_bytes(signed)}"
  end
else
  puts "Pageant is not running!"
end

Authors

This gem was written by Artūras Šlajus (arturas.slajus@gmail.com).

License

This work is licensed under a Creative Commons Attribution 3.0 Unported License.

http://creativecommons.org/licenses/by/3.0/