90 lines
2.8 KiB
Ruby
90 lines
2.8 KiB
Ruby
require 'formula'
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class DnscryptProxy < Formula
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homepage 'http://dnscrypt.org'
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url 'http://download.dnscrypt.org/dnscrypt-proxy/dnscrypt-proxy-1.3.3.tar.bz2'
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sha256 'd9aca5253b9fe0fd0bb756201e837d3b723c091e5be0eb3a81cf5432cedaec47'
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head do
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url 'https://github.com/opendns/dnscrypt-proxy.git', :branch => 'master'
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depends_on :autoconf
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depends_on :automake
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depends_on :libtool
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end
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option "plugins", "Support plugins and install example 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.include? "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 default OpenDNS DNSCrypt-enabled
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resolver. If you would like to change these settings (e.g., switching to
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a DNSCrypt-enabled resolver with DNSSEC support), you will have to edit the
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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:
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dig txt debug.opendns.com
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You should see a line in the result that looks like this:
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debug.opendns.com. 0 IN TXT "dnscrypt enabled (......)"
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Note: This will only work if you are using the default OpenDNS DNSCrypt-enabled
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resolver. If you are using a different resolver, you can use a tool like tcpdump
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to verify that everything is working correctly.
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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>--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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end
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