95 lines
3.3 KiB
Ruby
95 lines
3.3 KiB
Ruby
class DnscryptProxy < Formula
|
|
desc "Secure communications between a client and a DNS resolver"
|
|
homepage "https://dnscrypt.info"
|
|
url "https://github.com/DNSCrypt/dnscrypt-proxy/archive/2.0.45.tar.gz"
|
|
sha256 "f7aac28c6a60404683d436072b89d18ed3bb309f8d8a95c8e87ad250da190821"
|
|
license "ISC"
|
|
head "https://github.com/DNSCrypt/dnscrypt-proxy.git"
|
|
|
|
livecheck do
|
|
url :stable
|
|
regex(/^v?(\d+(?:\.\d+)+)$/i)
|
|
end
|
|
|
|
bottle do
|
|
sha256 cellar: :any_skip_relocation, arm64_big_sur: "16c605c0d6830d94931709cac625d8d7085a56bb68336b79c84bf8bbd95ff99e"
|
|
sha256 cellar: :any_skip_relocation, big_sur: "9a58ee4594cc5daa6f82bba96abb581fcad384f6704b11c9c79e17607ad6ca04"
|
|
sha256 cellar: :any_skip_relocation, catalina: "8e32c49eb1a77f48be69ab8acfa172d1573761e96d0136bc847df6c84f7d8166"
|
|
sha256 cellar: :any_skip_relocation, mojave: "e8c973c0eb72df8b7cb0850c5a7d1d7ced8d811247fc497a631cee612d46e9d0"
|
|
end
|
|
|
|
depends_on "go" => :build
|
|
|
|
def install
|
|
cd "dnscrypt-proxy" do
|
|
system "go", "build", "-ldflags", "-X main.version=#{version}", "-o",
|
|
sbin/"dnscrypt-proxy"
|
|
pkgshare.install Dir["example*"]
|
|
etc.install pkgshare/"example-dnscrypt-proxy.toml" => "dnscrypt-proxy.toml"
|
|
end
|
|
end
|
|
|
|
def caveats
|
|
<<~EOS
|
|
After starting dnscrypt-proxy, you will need to point your
|
|
local DNS server to 127.0.0.1. You can do this by going to
|
|
System Preferences > "Network" and clicking the "Advanced..."
|
|
button for your interface. You will see a "DNS" tab where you
|
|
can click "+" and enter 127.0.0.1 in the "DNS Servers" section.
|
|
|
|
By default, dnscrypt-proxy runs on localhost (127.0.0.1), port 53,
|
|
balancing traffic across a set of resolvers. If you would like to
|
|
change these settings, you will have to edit the configuration file:
|
|
#{etc}/dnscrypt-proxy.toml
|
|
|
|
To check that dnscrypt-proxy is working correctly, open Terminal and enter the
|
|
following command. Replace en1 with whatever network interface you're using:
|
|
|
|
sudo tcpdump -i en1 -vvv 'port 443'
|
|
|
|
You should see a line in the result that looks like this:
|
|
|
|
resolver.dnscrypt.info
|
|
EOS
|
|
end
|
|
|
|
plist_options startup: true
|
|
|
|
def plist
|
|
<<~EOS
|
|
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
|
|
<plist version="1.0">
|
|
<dict>
|
|
<key>Label</key>
|
|
<string>#{plist_name}</string>
|
|
<key>KeepAlive</key>
|
|
<true/>
|
|
<key>RunAtLoad</key>
|
|
<true/>
|
|
<key>ProgramArguments</key>
|
|
<array>
|
|
<string>#{opt_sbin}/dnscrypt-proxy</string>
|
|
<string>-config</string>
|
|
<string>#{etc}/dnscrypt-proxy.toml</string>
|
|
</array>
|
|
<key>UserName</key>
|
|
<string>root</string>
|
|
<key>StandardErrorPath</key>
|
|
<string>/dev/null</string>
|
|
<key>StandardOutPath</key>
|
|
<string>/dev/null</string>
|
|
</dict>
|
|
</plist>
|
|
EOS
|
|
end
|
|
|
|
test do
|
|
assert_match version.to_s, shell_output("#{sbin}/dnscrypt-proxy --version")
|
|
|
|
config = "-config #{etc}/dnscrypt-proxy.toml"
|
|
output = shell_output("#{sbin}/dnscrypt-proxy #{config} -list 2>&1")
|
|
assert_match "Source [public-resolvers] loaded", output
|
|
end
|
|
end
|