pcap_dnsproxy.rb

pcap_dnsproxy.rb

class PcapDnsproxy < Formula
   desc "Powerful DNS proxy designed to anti DNS spoofing"
   homepage "https://github.com/chengr28/Pcap_DNSProxy"
   url "https://github.com/chengr28/Pcap_DNSProxy/archive/v0.4.9.4.tar.gz"
   sha256 "9d2f6026d05dbfb8795cec0a4341b7d947c6abe4280353bdcf4793679ec296f2"
   head "https://github.com/chengr28/Pcap_DNSProxy.git"
 
   bottle do
     rebuild 1
     sha256 "dece914ff9c114edff0392682722f0e88776c80f653ebe0365e37ccda289e2b7" => :high_sierra
     sha256 "0862220302a6c7500de591113cc52ba6a9fe958726147c1a515aba3ecdefbbda" => :sierra
     sha256 "956bd0e1faba69ed5b212f037c453b5648b39d16bd6ee81c5e79da821f613b8e" => :el_capitan
   end
 
   depends_on :macos => :el_capitan
   depends_on :xcode => :build
   depends_on "libsodium"
   depends_on "openssl@1.1"
 
   def install
     (buildpath/"Source/Dependency/LibSodium").install_symlink Formula["libsodium"].opt_lib/"libsodium.a" => "LibSodium_macOS.a"
     (buildpath/"Source/Dependency/OpenSSL").install_symlink Formula["openssl@1.1"].opt_lib/"libssl.a" => "LibSSL_macOS.a"
     (buildpath/"Source/Dependency/OpenSSL").install_symlink Formula["openssl@1.1"].opt_lib/"libcrypto.a" => "LibCrypto_macOS.a"
     xcodebuild "-project", "./Source/Pcap_DNSProxy.xcodeproj", "-target", "Pcap_DNSProxy", "-configuration", "Release", "SYMROOT=build"
     bin.install "Source/build/Release/Pcap_DNSProxy"
     (etc/"pcap_dnsproxy").install Dir["Source/Auxiliary/ExampleConfig/*.{ini,txt}"]
     prefix.install "Source/Auxiliary/ExampleConfig/pcap_dnsproxy.service.plist"
   end
 
   plist_options :startup => true, :manual => "sudo #{HOMEBREW_PREFIX}/opt/pcap_dnsproxy/bin/Pcap_DNSProxy -c #{HOMEBREW_PREFIX}/etc/pcap_dnsproxy/"
 
   test do
     (testpath/"pcap_dnsproxy").mkpath
     cp Dir[etc/"pcap_dnsproxy/*"], testpath/"pcap_dnsproxy/"
 
     inreplace testpath/"pcap_dnsproxy/Config.ini" do |s|
       s.gsub! /^Direct Request.*/, "Direct Request = IPv4 + IPv6"
       s.gsub! /^Operation Mode.*/, "Operation Mode = Proxy"
       s.gsub! /^Listen Port.*/, "Listen Port = 9999"
     end
 
     pid = fork { exec bin/"Pcap_DNSProxy", "-c", testpath/"pcap_dnsproxy/" }
     begin
       system "dig", "google.com", "@127.0.0.1", "-p", "9999", "+short"
     ensure
       Process.kill 9, pid
       Process.wait pid
     end
   end
 end