bararchy

def self.rewrite_content_length(data)
  new_size = data[:http_body].bytesize
  if data[:http_headers].match(/Content-Length: (.*?)\r?\n/i)
    data[:http_headers].gsub!(/Content-Length: (.*?)\r?\n/i, "Content-Length: #{new_size}\n")
  else
    data[:http_headers].strip!
    data[:http_headers] << "\nContent-Length: #{new_size}\n\n"
  end
  data
end

bararchy

# HTTP Reverse proxy server
# Original Source: http://rubyforge.org/snippet/download.php?type=snippet&id=162

# Use case: you have several services running as different users
# for security purposes (they might even be chrooted).
# In production we use apache but for testing I prefer to use
# webrick because I find it more flexible for unit testing.
# The proxy mapping is modelled on the ProxyPass directive
# of apache. For example:
# 

bararchy

module LibInject
  extend FFI::Library
  ffi_lib_flags :now, :global
  ffi_lib 'libinjection.so'
  class Sfilter < FFI::Struct
    # layout :s, :pointer,
    #        :slen, :size_t,
    #        :userdata, :pointer,
    #        :flags, :int,
    #        :pos, :size_t

bararchy

  def self.read_for_tcp_proxy(socket)

    data = socket.read_nonblock(16_384)

    while socket.pending > 0
      data += socket.read_nonblock(16_384)
    end
    
    data
    rescue IO::WaitReadable

bararchy

require 'benchmark/ips'

file = File.read("/home/unshadow/Desktop/text.txt")
data = file
Benchmark.ips do |bench|
  bench.config(time: 5, warmup: 2)

  bench.report("#gsub") do
    unused = file.gsub(/Setting up/,'o')
    file = data

bararchy

require 'securerandom'
require 'thread'
require 'prime'
require 'openssl'
require 'socket'
require 'zlib'
require 'base64'

class IRC_RSA

bararchy

int authenticate(ssh_session session) {
	ssh_message message;
	do {
		message=ssh_message_get(session);
		if(!message)
			break;
		switch(ssh_message_type(message)){
			case SSH_REQUEST_AUTH:
			switch(ssh_message_subtype(message)){
				case SSH_AUTH_METHOD_PASSWORD:

bararchy

#include <libssh/libssh.h>
#include <libssh/server.h>
#include <libssh/callbacks.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>


/* some def */
int main ()

bararchy

 ruby sshsocket.rb 
No Error: 0
No Error: 0
No Error: 0
No Error: 0
No Error: 0
should return 'SSH_OK': 
sshsocket.rb:65: [BUG] Segmentation fault at 0x000000ffffffc0
ruby 2.1.5p273 (2014-11-13 revision 48405) [x86_64-linux]

bararchy

require 'rubygems'
require 'ffi'


module SSHSocket
  	extend FFI::Library
	ffi_lib_flags :now, :global
	ffi_lib 'libssh'
	attach_function :ssh_init, [], :int
	attach_function :ssh_bind_new, [], :pointer