Class: Meltdown::DnsServer

Inherits:
RExec::Daemon::Base
  • Object
show all
Defined in:
lib/meltdown/dns_server.rb

Constant Summary collapse

IN = 
Resolv::DNS::Resource::IN

Class Method Summary collapse

Class Method Details

.run ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
 
# File 'lib/meltdown/dns_server.rb', line 10

def run
  # don't buffer output (for realtime debugging)
  $stdout.sync = true
  $stderr.sync = true

  # listen on same port as Pow, registered in /etc/resolver/dev
  RubyDNS::run_server(:listen => [[:udp, "0.0.0.0", 20560]]) do
    match(/.*\.dev$/, IN::A) do |match, transaction|
      logger.info "DNS match A    : #{transaction.inspect}"
      transaction.respond!("127.0.0.1")
    end

    match(/.*\.dev$/, IN::AAAA) do |match, transaction|
      logger.info "DNS match AAAA : #{transaction.inspect}"
      transaction.respond!("::1")
    end

    match("1.0.0.127.in-addr.arpa", IN::PTR) do |transaction|
      logger.info "DNS match PTR  : #{transaction.inspect}"
      transaction.respond!(Name.create("default.dev."))
    end
  end
end