Class: RSocks::Socks5ProxyParser

Inherits:
Object
  • Object
show all
Defined in:
lib/r_socks/socks5_proxy_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(state_machine, config, client) ⇒ Socks5ProxyParser

Returns a new instance of Socks5ProxyParser.



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# File 'lib/r_socks/socks5_proxy_parser.rb', line 14

def initialize(state_machine, config, client)
  @state_machine = state_machine
  @auth_method = config.auth_method
  @default_user = ENV['RSOCKS_USER'] || 'default'
  @default_password = ENV['RSOCKS_PASSWORD'] || 'default'
  @authenticator = RSocks::Authenticator.new(config.auth_adaptor)
  @original_addr = nil
  @original_port = nil
  @config = config
  @adaptor = config.auth_adaptor
  @client = client
end

Instance Attribute Details

#password ⇒ Object (readonly)

Returns the value of attribute password.



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# File 'lib/r_socks/socks5_proxy_parser.rb', line 12

def password
  @password
end

#username ⇒ Object (readonly)

Returns the value of attribute username.



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# File 'lib/r_socks/socks5_proxy_parser.rb', line 12

def username
  @username
end

Instance Method Details

#call(data) ⇒ Object 



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# File 'lib/r_socks/socks5_proxy_parser.rb', line 28

def call(data)
  if @state_machine.handshake?
    init_handshake(data)
    return
  end

  if @state_machine.auth?
    passed = @authenticator.auth!(data)
    if passed
      send_data(RSocks::SUCCESS_RESPONSE)
      @state_machine.connect!
      return
    end

    send_data(RSocks::FAILED_RESPONSE)
    return
  end

  if @state_machine.connect?
    connect_request(data)
    @username = @authenticator.username
    @password = @authenticator.password
    return [@addr, @port]
  end

  return send_data(not_accept) unless @state_machine.start?
end