128 lines
4 KiB
Ruby
128 lines
4 KiB
Ruby
class Inlets < Formula
|
|
desc "Expose your local endpoints to the Internet"
|
|
homepage "https://github.com/alexellis/inlets"
|
|
url "https://github.com/alexellis/inlets.git",
|
|
:tag => "2.1.0",
|
|
:revision => "c23f6993892a1b4e398e8acf61e3dc7bfcb7c6ed"
|
|
|
|
bottle do
|
|
cellar :any_skip_relocation
|
|
sha256 "f36a039f4d97ec6cae1aba8a5ae6a5668a3f1e2a9396a2cfa0abfad911d68e4a" => :mojave
|
|
sha256 "493df8865a9548712b824ca241631e43affcb5526e1a8b91fc45e85e27acae49" => :high_sierra
|
|
sha256 "ebef63a47bc27736fce3fdd52d34ae5c3db585f06494f85550de9fa16904981d" => :sierra
|
|
end
|
|
|
|
depends_on "go" => :build
|
|
|
|
def install
|
|
ENV["GOPATH"] = buildpath
|
|
(buildpath/"src/github.com/alexellis/inlets").install buildpath.children
|
|
cd "src/github.com/alexellis/inlets" do
|
|
commit = Utils.popen_read("git", "rev-parse", "HEAD").chomp
|
|
system "go", "build", "-ldflags",
|
|
"-s -w -X main.GitCommit=#{commit} -X main.Version=#{version}",
|
|
"-a",
|
|
"-installsuffix", "cgo", "-o", bin/"inlets"
|
|
prefix.install_metafiles
|
|
end
|
|
end
|
|
|
|
def cleanup(name, pid)
|
|
puts "Tearing down #{name} on PID #{pid}"
|
|
Process.kill("TERM", pid)
|
|
Process.wait(pid)
|
|
end
|
|
|
|
MOCK_RESPONSE = "INLETS OK".freeze
|
|
|
|
test do
|
|
upstream_server = TCPServer.new(0)
|
|
upstream_port = upstream_server.addr[1]
|
|
remote_server = TCPServer.new(0)
|
|
remote_port = remote_server.addr[1]
|
|
upstream_server.close
|
|
remote_server.close
|
|
|
|
puts "Starting mock server on: localhost:#{upstream_port}"
|
|
|
|
(testpath/"mock_upstream_server.rb").write <<~EOS
|
|
require 'socket'
|
|
|
|
server = TCPServer.new('localhost', #{upstream_port})
|
|
|
|
loop do
|
|
socket = server.accept
|
|
request = socket.gets
|
|
STDERR.puts request
|
|
|
|
response = "OK\\n"
|
|
shutdown = false
|
|
|
|
if request.include? "inlets-test"
|
|
response = "#{MOCK_RESPONSE}\\n"
|
|
shutdown = true
|
|
end
|
|
|
|
socket.print "HTTP/1.1 200 OK\\r\\n" +
|
|
"Content-Type: text/plain\\r\\n" +
|
|
"Content-Length: \#\{response.bytesize\}\\r\\n" +
|
|
"Connection: close\\r\\n"
|
|
|
|
socket.print "\\r\\n"
|
|
socket.print response
|
|
socket.close
|
|
|
|
if shutdown
|
|
puts "Exiting test server"
|
|
exit 0
|
|
end
|
|
end
|
|
EOS
|
|
|
|
mock_upstream_server_pid = fork do
|
|
exec "ruby mock_upstream_server.rb"
|
|
end
|
|
|
|
begin
|
|
require "uri"
|
|
require "net/http"
|
|
|
|
stable_resource = stable.instance_variable_get(:@resource)
|
|
commit = stable_resource.instance_variable_get(:@specs)[:revision]
|
|
|
|
# Basic --version test
|
|
inlets_version = shell_output("#{bin}/inlets --version")
|
|
assert_match /\s#{commit}$/, inlets_version
|
|
assert_match /\s#{version}$/, inlets_version
|
|
|
|
# Client/Server e2e test
|
|
# This test involves establishing a client-server inlets tunnel on the
|
|
# remote_port, running a mock server on the upstream_port and then
|
|
# testing that we can hit the mock server upstream_port via the tunnel remote_port
|
|
puts "Waiting for mock server"
|
|
sleep 3
|
|
server_pid = fork do
|
|
puts "Starting inlets server with port #{remote_port}"
|
|
exec "#{bin}/inlets server --port #{remote_port}"
|
|
end
|
|
|
|
client_pid = fork do
|
|
puts "Starting inlets client with remote localhost:#{remote_port}, upstream localhost:#{upstream_port}"
|
|
exec "#{bin}/inlets client --remote localhost:#{remote_port} --upstream localhost:#{upstream_port}"
|
|
end
|
|
|
|
puts "Waiting for inlets websocket tunnel"
|
|
sleep 3
|
|
|
|
uri = URI("http://localhost:#{remote_port}/inlets-test")
|
|
puts "Querying upstream endpoint via inlets remote: #{uri}"
|
|
response = Net::HTTP.get_response(uri)
|
|
assert_match MOCK_RESPONSE, response.body
|
|
assert_equal response.code, "200"
|
|
ensure
|
|
cleanup("Mock Server", mock_upstream_server_pid)
|
|
cleanup("Inlets Server", server_pid)
|
|
cleanup("Inlets Client", client_pid)
|
|
end
|
|
end
|
|
end
|