gr33n7007h

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gr33n7007h

            __.__                            .--.  .-"     "-.  .--.                  / .. \/  .-. .-.  \/ .. \                | |  '|  /   Y   \  |'  | |               | \   \  \ 0 | 0 /  /   / |                \ '- ,\.-"'' ''"-./, -' /                  ''-' /_   ^ ^   _\ '-''                       |  \._   _./  |                           \   \ '~' /   /                            '._ '-=-' _.'                                '~---~'

gr33n7007h

>> handler = Handle.new '/usr/local/lib/libmonocypher.so'
=> #<Fiddle::Handle:0x0000556323b489b8>
>> sign_public_key = Function.new(handler.sym('crypto_sign_public_key'), [TYPE_VOIDP, TYPE_VOIDP], TYPE_VOID)
=> #<Fiddle::Function:0x0000556323b723a8 @abi=2, @args=[1, 1], @ptr=140618144978256, @return_type=0>
>> sign = Function.new(handler.sym('crypto_sign'), [TYPE_VOIDP, TYPE_VOIDP, TYPE_VOIDP, TYPE_VOIDP, TYPE_SIZE_T], TYPE_VOID)
=> #<Fiddle::Function:0x0000556323ba1b30 @abi=2, @args=[1, 1, 1, 1, -5], @ptr=140618144981584, @return_type=0>
>> check = Function.new(handler.sym('crypto_check'), [TYPE_VOIDP, TYPE_VOIDP, TYPE_VOIDP, TYPE_SIZE_T], TYPE_INT)
=> #<Fiddle::Function:0x0000556323bdf7f0 @abi=2, @args=[1, 1, 1, -5], @ptr=140618144985856, @return_type=4>
>> sk = Random.bytes 32
=> "\xA9\x8A\xEEi\x85\x90\xAF\xEEq\xDAm\x7FX\x12\x96YMa\x80\xC2V\x8Ee\xB4\xF5\xA4\xCBA\x9F!\x8E\x81"

gr33n7007h

>> module IO::Extensions
 |   extend Fiddle::Importer  
 |   dlload Fiddle::Handle::DEFAULT  
 |   extern 'int pipe2(int pipefd[2], int flags)'  
 |   
 |   def self.pipe_2 flags:  
 |     pipefds = [0,0].pack 'i2'    
 |     if pipe2(pipefds, flags).zero?    
 |       pipefds.unpack('i2').map &IO.method(:for_fd)      
 |     else  

gr33n7007h

>> require 'net/imap'
=> true
>> Net::IMAP.new "imap.gmail.com", 993, true
OpenSSL::SSL::SSLError: SSL_connect returned=1 errno=0 state=error: certificate verify failed (self signed certificate)
from /usr/lib/ruby/2.5.0/net/protocol.rb:44:in `connect_nonblock'
>> m = <<~SNI_test
 | def start_tls_session(params = {})
 |     unless defined?(OpenSSL::SSL)
 |       raise "SSL extension not installed"
 |     end

gr33n7007h

require 'net/http'

uri = URI.parse("https://mydomain.com/attachments")
request = Net::HTTP::Post.new(uri)
request["Authorization"] = "Got this"

req_options = {
  use_ssl: uri.scheme == "https",
}

gr33n7007h

require 'fiddle/import'

module Test
  extend Fiddle::Importer
  dlload '/usr/lib/libargon2.so.1'

  typealias 'uint8_t', 'unsigned char'
  typealias 'uint32_t', 'unsigned int'
  
  Argon2_Context = struct [

gr33n7007h

loop { $><< "\e[#{rand(50)};#{rand(50)}H"; $><< "%d" % rand(2); sleep 0.1 }

gr33n7007h

require 'fiddle'
require 'fiddle/import'

module Signal::C
  include Fiddle
  extend Fiddle::Importer
  dlload Handle::DEFAULT
  SigHandler = bind 'void sig_cb(int)' do |signo|  
    puts %q{you can't escape me!} if signo == 2
  end  

gr33n7007h

#!/usr/bin/env ruby

require 'fiddle'
require 'fiddle/import'
#require 'io/console'

extend Fiddle::Importer

KDGETKEYCODE = 0x4b4c