class Excon::SOCKS5SSLSocket

Public Class Methods

new(data = {}) click to toggle source

Calls superclass method

# File lib/excon/socks5_ssl_socket.rb, line 7
def initialize(data = {})
  @socks5_proxy = data[:socks5_proxy]
  @proxy_host, @proxy_port, @proxy_user, @proxy_pass = parse_socks5_proxy(@socks5_proxy)
  super(data)
end

Private Instance Methods

connect() click to toggle source

Proxy-swap pattern (same as SOCKS5Socket#connect).

Call chain:

SOCKS5SSLSocket#initialize -> super (SSLSocket#initialize)
  -> super (Socket#initialize) -> connect
    -> SOCKS5SSLSocket#connect (this method)
      -> super -> SSLSocket#connect -> Socket#connect (TCP to proxy)
    -> SOCKS5 handshake on raw TCP socket
  <- returns to SSLSocket#initialize
  -> @data[:proxy] is nil, so HTTP CONNECT is skipped (line 111)
  -> SSL wrapping on the SOCKS5-tunneled socket

Calls superclass method

# File lib/excon/socks5_ssl_socket.rb, line 26
def connect
  @data[:proxy] = {
    host:     @proxy_host,
    hostname: @proxy_host,
    port:     @proxy_port.to_i
  }

  begin
    super
  ensure
    # Clear :proxy so SSLSocket#initialize skips HTTP CONNECT (line 111)
    @data.delete(:proxy)
  end

  socks5_authenticate
  socks5_connect(@data[:host], @data[:port])
end