101 lines
3.4 KiB
Ruby
101 lines
3.4 KiB
Ruby
class DnscryptProxy < Formula
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desc "Secure communications between a client and a DNS resolver"
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homepage "http://dnscrypt.org"
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url "https://github.com/jedisct1/dnscrypt-proxy/releases/download/1.6.0/dnscrypt-proxy-1.6.0.tar.bz2"
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mirror "https://download.dnscrypt.org/dnscrypt-proxy/dnscrypt-proxy-1.6.0.tar.bz2"
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sha256 "e0cce91dc6ab4ed76478579a899b2abb888b1d7ed133cb55294c2f9ce24edc7d"
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bottle do
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sha256 "a76f60b013e819dc3450706bb2988ee4c1ef05747bf2b8cd597f8c9eaba1ed6d" => :yosemite
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sha256 "3922e2de91dc24934038f97f1a2fa6c6b804ff107586802b36d661c399354c60" => :mavericks
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sha256 "55a716972bef05e33e3a72581734c61d1a4f23a412de9064fa6386d1ecaacb7b" => :mountain_lion
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end
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head do
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url "https://github.com/jedisct1/dnscrypt-proxy.git"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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end
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option "with-plugins", "Support plugins and install example plugins."
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deprecated_option "plugins" => "with-plugins"
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depends_on "libsodium"
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def install
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system "autoreconf", "-if" if build.head?
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args = ["--disable-dependency-tracking", "--prefix=#{prefix}"]
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if build.with? "plugins"
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args << "--enable-plugins"
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args << "--enable-relaxed-plugins-permissions"
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args << "--enable-plugins-root"
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end
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system "./configure", *args
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system "make", "install"
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end
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def caveats; <<-EOS.undent
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After starting dnscrypt-proxy, you will need to point your
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local DNS server to 127.0.0.1. You can do this by going to
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System Preferences > "Network" and clicking the "Advanced..."
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button for your interface. You will see a "DNS" tab where you
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can click "+" and enter 127.0.0.1 in the "DNS Servers" section.
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By default, dnscrypt-proxy runs on localhost (127.0.0.1), port 53,
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and under the "nobody" user using the dnscrypt.eu-dk DNSCrypt-enabled
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resolver. If you would like to change these settings, you will have to edit
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the plist file (e.g., --resolver-address, --provider-name, --provider-key, etc.)
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To check that dnscrypt-proxy is working correctly, open Terminal and enter the
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following command. Replace en1 with whatever network interface you're using:
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sudo tcpdump -i en1 -vvv 'port 443'
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You should see a line in the result that looks like this:
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resolver2.dnscrypt.eu.https
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EOS
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end
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plist_options :startup => true
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def plist; <<-EOS.undent
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-/Apple/DTD PLIST 1.0/EN" "http:/www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>Label</key>
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<string>#{plist_name}</string>
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<key>KeepAlive</key>
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<true/>
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<key>RunAtLoad</key>
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<true/>
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<key>ProgramArguments</key>
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<array>
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<string>#{opt_sbin}/dnscrypt-proxy</string>
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<string>--ephemeral-keys</string>
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<string>--resolvers-list=#{share}/dnscrypt-proxy/dnscrypt-resolvers.csv</string>
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<string>--resolver-name=dnscrypt.eu-dk</string>
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<string>--user=nobody</string>
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</array>
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<key>UserName</key>
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<string>root</string>
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<key>StandardErrorPath</key>
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<string>/dev/null</string>
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<key>StandardOutPath</key>
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<string>/dev/null</string>
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</dict>
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</plist>
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EOS
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end
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test do
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system "#{sbin}/dnscrypt-proxy", "--version"
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end
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end
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