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1751ea76a4
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
423 lines
16 KiB
Ruby
423 lines
16 KiB
Ruby
# frozen_string_literal: false
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require "test/unit"
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require "net/http"
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require "webrick"
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require "webrick/httpproxy"
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begin
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require "webrick/ssl"
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require "net/https"
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rescue LoadError
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# test_connect will be skipped
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end
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require File.expand_path("utils.rb", File.dirname(__FILE__))
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class TestWEBrickHTTPProxy < Test::Unit::TestCase
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def teardown
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WEBrick::Utils::TimeoutHandler.terminate
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super
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end
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def test_fake_proxy
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assert_nil(WEBrick::FakeProxyURI.scheme)
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assert_nil(WEBrick::FakeProxyURI.host)
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assert_nil(WEBrick::FakeProxyURI.port)
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assert_nil(WEBrick::FakeProxyURI.path)
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assert_nil(WEBrick::FakeProxyURI.userinfo)
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assert_raise(NoMethodError){ WEBrick::FakeProxyURI.foo }
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end
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def test_proxy
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# Testing GET or POST to the proxy server
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# Note that the proxy server works as the origin server.
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# +------+
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# V |
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# client -------> proxy ---+
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# GET / POST GET / POST
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#
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proxy_handler_called = request_handler_called = 0
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config = {
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:ServerName => "localhost.localdomain",
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:ProxyContentHandler => Proc.new{|req, res| proxy_handler_called += 1 },
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:RequestCallback => Proc.new{|req, res| request_handler_called += 1 }
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}
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TestWEBrick.start_httpproxy(config){|server, addr, port, log|
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server.mount_proc("/"){|req, res|
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res.body = "#{req.request_method} #{req.path} #{req.body}"
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}
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http = Net::HTTP.new(addr, port, addr, port)
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req = Net::HTTP::Get.new("/")
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http.request(req){|res|
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assert_equal("1.1 localhost.localdomain:#{port}", res["via"], log.call)
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assert_equal("GET / ", res.body, log.call)
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}
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assert_equal(1, proxy_handler_called, log.call)
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assert_equal(2, request_handler_called, log.call)
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req = Net::HTTP::Head.new("/")
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http.request(req){|res|
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assert_equal("1.1 localhost.localdomain:#{port}", res["via"], log.call)
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assert_nil(res.body, log.call)
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}
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assert_equal(2, proxy_handler_called, log.call)
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assert_equal(4, request_handler_called, log.call)
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req = Net::HTTP::Post.new("/")
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req.body = "post-data"
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http.request(req){|res|
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assert_equal("1.1 localhost.localdomain:#{port}", res["via"], log.call)
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assert_equal("POST / post-data", res.body, log.call)
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}
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assert_equal(3, proxy_handler_called, log.call)
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assert_equal(6, request_handler_called, log.call)
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}
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end
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def test_no_proxy
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# Testing GET or POST to the proxy server without proxy request.
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#
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# client -------> proxy
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# GET / POST
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#
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proxy_handler_called = request_handler_called = 0
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config = {
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:ServerName => "localhost.localdomain",
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:ProxyContentHandler => Proc.new{|req, res| proxy_handler_called += 1 },
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:RequestCallback => Proc.new{|req, res| request_handler_called += 1 }
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}
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TestWEBrick.start_httpproxy(config){|server, addr, port, log|
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server.mount_proc("/"){|req, res|
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res.body = "#{req.request_method} #{req.path} #{req.body}"
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}
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http = Net::HTTP.new(addr, port)
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req = Net::HTTP::Get.new("/")
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http.request(req){|res|
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assert_nil(res["via"], log.call)
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assert_equal("GET / ", res.body, log.call)
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}
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assert_equal(0, proxy_handler_called, log.call)
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assert_equal(1, request_handler_called, log.call)
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req = Net::HTTP::Head.new("/")
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http.request(req){|res|
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assert_nil(res["via"], log.call)
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assert_nil(res.body, log.call)
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}
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assert_equal(0, proxy_handler_called, log.call)
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assert_equal(2, request_handler_called, log.call)
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req = Net::HTTP::Post.new("/")
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req.body = "post-data"
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http.request(req){|res|
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assert_nil(res["via"], log.call)
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assert_equal("POST / post-data", res.body, log.call)
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}
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assert_equal(0, proxy_handler_called, log.call)
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assert_equal(3, request_handler_called, log.call)
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}
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end
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def test_big_bodies
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require 'digest/md5'
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rand_str = File.read(__FILE__)
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rand_str.freeze
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nr = 1024 ** 2 / rand_str.size # bigger works, too
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exp = Digest::MD5.new
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nr.times { exp.update(rand_str) }
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exp = exp.hexdigest
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TestWEBrick.start_httpserver do |o_server, o_addr, o_port, o_log|
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o_server.mount_proc('/') do |req, res|
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case req.request_method
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when 'GET'
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res['content-type'] = 'application/octet-stream'
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if req.path == '/length'
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res['content-length'] = (nr * rand_str.size).to_s
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else
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res.chunked = true
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end
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res.body = ->(socket) { nr.times { socket.write(rand_str) } }
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when 'POST'
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dig = Digest::MD5.new
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req.body { |buf| dig.update(buf); buf.clear }
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res['content-type'] = 'text/plain'
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res['content-length'] = '32'
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res.body = dig.hexdigest
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end
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end
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http = Net::HTTP.new(o_addr, o_port)
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IO.pipe do |rd, wr|
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headers = {
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'Content-Type' => 'application/octet-stream',
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'Transfer-Encoding' => 'chunked',
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}
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post = Net::HTTP::Post.new('/', headers)
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th = Thread.new { nr.times { wr.write(rand_str) }; wr.close }
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post.body_stream = rd
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http.request(post) do |res|
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assert_equal 'text/plain', res['content-type']
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assert_equal 32, res.content_length
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assert_equal exp, res.body
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end
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assert_nil th.value
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end
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TestWEBrick.start_httpproxy do |p_server, p_addr, p_port, p_log|
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http = Net::HTTP.new(o_addr, o_port, p_addr, p_port)
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http.request_get('/length') do |res|
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assert_equal(nr * rand_str.size, res.content_length)
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dig = Digest::MD5.new
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res.read_body { |buf| dig.update(buf); buf.clear }
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assert_equal exp, dig.hexdigest
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end
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http.request_get('/') do |res|
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assert_predicate res, :chunked?
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dig = Digest::MD5.new
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res.read_body { |buf| dig.update(buf); buf.clear }
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assert_equal exp, dig.hexdigest
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end
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IO.pipe do |rd, wr|
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headers = {
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'Content-Type' => 'application/octet-stream',
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'Content-Length' => (nr * rand_str.size).to_s,
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}
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post = Net::HTTP::Post.new('/', headers)
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th = Thread.new { nr.times { wr.write(rand_str) }; wr.close }
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post.body_stream = rd
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http.request(post) do |res|
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assert_equal 'text/plain', res['content-type']
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assert_equal 32, res.content_length
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assert_equal exp, res.body
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end
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assert_nil th.value
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end
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IO.pipe do |rd, wr|
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headers = {
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'Content-Type' => 'application/octet-stream',
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'Transfer-Encoding' => 'chunked',
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}
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post = Net::HTTP::Post.new('/', headers)
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th = Thread.new { nr.times { wr.write(rand_str) }; wr.close }
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post.body_stream = rd
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http.request(post) do |res|
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assert_equal 'text/plain', res['content-type']
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assert_equal 32, res.content_length
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assert_equal exp, res.body
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end
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assert_nil th.value
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end
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end
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end
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end
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def make_certificate(key, cn)
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subject = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=#{cn}")
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exts = [
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["keyUsage", "keyEncipherment,digitalSignature", true],
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]
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cert = OpenSSL::X509::Certificate.new
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cert.version = 2
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cert.serial = 1
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cert.subject = subject
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cert.issuer = subject
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cert.public_key = key
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cert.not_before = Time.now - 3600
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cert.not_after = Time.now + 3600
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ef = OpenSSL::X509::ExtensionFactory.new(cert, cert)
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exts.each {|args| cert.add_extension(ef.create_extension(*args)) }
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cert.sign(key, "sha1")
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return cert
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end if defined?(OpenSSL::SSL)
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def test_connect
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# Testing CONNECT to proxy server
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#
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# client -----------> proxy -----------> https
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# 1. CONNECT establish TCP
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# 2. ---- establish SSL session --->
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# 3. ------- GET or POST ---------->
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#
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key = TEST_KEY_RSA2048
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cert = make_certificate(key, "127.0.0.1")
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s_config = {
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:SSLEnable =>true,
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:ServerName => "localhost",
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:SSLCertificate => cert,
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:SSLPrivateKey => key,
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}
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config = {
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:ServerName => "localhost.localdomain",
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:RequestCallback => Proc.new{|req, res|
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assert_equal("CONNECT", req.request_method)
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},
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}
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TestWEBrick.start_httpserver(s_config){|s_server, s_addr, s_port, s_log|
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s_server.mount_proc("/"){|req, res|
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res.body = "SSL #{req.request_method} #{req.path} #{req.body}"
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}
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TestWEBrick.start_httpproxy(config){|server, addr, port, log|
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http = Net::HTTP.new("127.0.0.1", s_port, addr, port)
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http.use_ssl = true
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http.verify_callback = Proc.new do |preverify_ok, store_ctx|
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store_ctx.current_cert.to_der == cert.to_der
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end
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req = Net::HTTP::Get.new("/")
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req["Content-Type"] = "application/x-www-form-urlencoded"
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http.request(req){|res|
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assert_equal("SSL GET / ", res.body, s_log.call + log.call)
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}
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req = Net::HTTP::Post.new("/")
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req["Content-Type"] = "application/x-www-form-urlencoded"
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req.body = "post-data"
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http.request(req){|res|
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assert_equal("SSL POST / post-data", res.body, s_log.call + log.call)
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}
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}
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}
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end if defined?(OpenSSL::SSL)
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def test_upstream_proxy
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# Testing GET or POST through the upstream proxy server
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# Note that the upstream proxy server works as the origin server.
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# +------+
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# V |
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# client -------> proxy -------> proxy ---+
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# GET / POST GET / POST GET / POST
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#
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up_proxy_handler_called = up_request_handler_called = 0
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proxy_handler_called = request_handler_called = 0
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up_config = {
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:ServerName => "localhost.localdomain",
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:ProxyContentHandler => Proc.new{|req, res| up_proxy_handler_called += 1},
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:RequestCallback => Proc.new{|req, res| up_request_handler_called += 1}
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}
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TestWEBrick.start_httpproxy(up_config){|up_server, up_addr, up_port, up_log|
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up_server.mount_proc("/"){|req, res|
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res.body = "#{req.request_method} #{req.path} #{req.body}"
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}
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config = {
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:ServerName => "localhost.localdomain",
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:ProxyURI => URI.parse("http://localhost:#{up_port}"),
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:ProxyContentHandler => Proc.new{|req, res| proxy_handler_called += 1},
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:RequestCallback => Proc.new{|req, res| request_handler_called += 1},
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}
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TestWEBrick.start_httpproxy(config){|server, addr, port, log|
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http = Net::HTTP.new(up_addr, up_port, addr, port)
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req = Net::HTTP::Get.new("/")
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http.request(req){|res|
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skip res.message unless res.code == '200'
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via = res["via"].split(/,\s+/)
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assert(via.include?("1.1 localhost.localdomain:#{up_port}"), up_log.call + log.call)
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assert(via.include?("1.1 localhost.localdomain:#{port}"), up_log.call + log.call)
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assert_equal("GET / ", res.body)
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}
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assert_equal(1, up_proxy_handler_called, up_log.call + log.call)
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assert_equal(2, up_request_handler_called, up_log.call + log.call)
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assert_equal(1, proxy_handler_called, up_log.call + log.call)
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assert_equal(1, request_handler_called, up_log.call + log.call)
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req = Net::HTTP::Head.new("/")
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http.request(req){|res|
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via = res["via"].split(/,\s+/)
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assert(via.include?("1.1 localhost.localdomain:#{up_port}"), up_log.call + log.call)
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assert(via.include?("1.1 localhost.localdomain:#{port}"), up_log.call + log.call)
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assert_nil(res.body, up_log.call + log.call)
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}
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assert_equal(2, up_proxy_handler_called, up_log.call + log.call)
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assert_equal(4, up_request_handler_called, up_log.call + log.call)
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assert_equal(2, proxy_handler_called, up_log.call + log.call)
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assert_equal(2, request_handler_called, up_log.call + log.call)
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req = Net::HTTP::Post.new("/")
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req.body = "post-data"
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http.request(req){|res|
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via = res["via"].split(/,\s+/)
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assert(via.include?("1.1 localhost.localdomain:#{up_port}"), up_log.call + log.call)
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assert(via.include?("1.1 localhost.localdomain:#{port}"), up_log.call + log.call)
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assert_equal("POST / post-data", res.body, up_log.call + log.call)
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}
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assert_equal(3, up_proxy_handler_called, up_log.call + log.call)
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assert_equal(6, up_request_handler_called, up_log.call + log.call)
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assert_equal(3, proxy_handler_called, up_log.call + log.call)
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assert_equal(3, request_handler_called, up_log.call + log.call)
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if defined?(OpenSSL::SSL)
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# Testing CONNECT to the upstream proxy server
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#
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# client -------> proxy -------> proxy -------> https
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# 1. CONNECT CONNECT establish TCP
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# 2. -------- establish SSL session ------>
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# 3. ---------- GET or POST -------------->
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#
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key = TEST_KEY_RSA2048
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cert = make_certificate(key, "127.0.0.1")
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s_config = {
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:SSLEnable =>true,
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:ServerName => "localhost",
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:SSLCertificate => cert,
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:SSLPrivateKey => key,
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}
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TestWEBrick.start_httpserver(s_config){|s_server, s_addr, s_port, s_log|
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s_server.mount_proc("/"){|req2, res|
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res.body = "SSL #{req2.request_method} #{req2.path} #{req2.body}"
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}
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http = Net::HTTP.new("127.0.0.1", s_port, addr, port, up_log.call + log.call + s_log.call)
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http.use_ssl = true
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http.verify_callback = Proc.new do |preverify_ok, store_ctx|
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store_ctx.current_cert.to_der == cert.to_der
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end
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req2 = Net::HTTP::Get.new("/")
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http.request(req2){|res|
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assert_equal("SSL GET / ", res.body, up_log.call + log.call + s_log.call)
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}
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req2 = Net::HTTP::Post.new("/")
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req2.body = "post-data"
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http.request(req2){|res|
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assert_equal("SSL POST / post-data", res.body, up_log.call + log.call + s_log.call)
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}
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}
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end
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}
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}
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end
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if defined?(OpenSSL::SSL)
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TEST_KEY_RSA2048 = OpenSSL::PKey.read <<-_end_of_pem_
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-----BEGIN RSA PRIVATE KEY-----
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MIIEpAIBAAKCAQEAuV9ht9J7k4NBs38jOXvvTKY9gW8nLICSno5EETR1cuF7i4pN
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s9I1QJGAFAX0BEO4KbzXmuOvfCpD3CU+Slp1enenfzq/t/e/1IRW0wkJUJUFQign
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4CtrkJL+P07yx18UjyPlBXb81ApEmAB5mrJVSrWmqbjs07JbuS4QQGGXLc+Su96D
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kYKmSNVjBiLxVVSpyZfAY3hD37d60uG+X8xdW5v68JkRFIhdGlb6JL8fllf/A/bl
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NwdJOhVr9mESHhwGjwfSeTDPfd8ZLE027E5lyAVX9KZYcU00mOX+fdxOSnGqS/8J
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DRh0EPHDL15RcJjV2J6vZjPb0rOYGDoMcH+94wIDAQABAoIBAAzsamqfYQAqwXTb
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I0CJtGg6msUgU7HVkOM+9d3hM2L791oGHV6xBAdpXW2H8LgvZHJ8eOeSghR8+dgq
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PIqAffo4x1Oma+FOg3A0fb0evyiACyrOk+EcBdbBeLo/LcvahBtqnDfiUMQTpy6V
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seSoFCwuN91TSCeGIsDpRjbG1vxZgtx+uI+oH5+ytqJOmfCksRDCkMglGkzyfcl0
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Xc5CUhIJ0my53xijEUQl19rtWdMnNnnkdbG8PT3LZlOta5Do86BElzUYka0C6dUc
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VsBDQ0Nup0P6rEQgy7tephHoRlUGTYamsajGJaAo1F3IQVIrRSuagi7+YpSpCqsW
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wORqorkCgYEA7RdX6MDVrbw7LePnhyuaqTiMK+055/R1TqhB1JvvxJ1CXk2rDL6G
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0TLHQ7oGofd5LYiemg4ZVtWdJe43BPZlVgT6lvL/iGo8JnrncB9Da6L7nrq/+Rvj
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XGjf1qODCK+LmreZWEsaLPURIoR/Ewwxb9J2zd0CaMjeTwafJo1CZvcCgYEAyCgb
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aqoWvUecX8VvARfuA593Lsi50t4MEArnOXXcd1RnXoZWhbx5rgO8/ATKfXr0BK/n
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h2GF9PfKzHFm/4V6e82OL7gu/kLy2u9bXN74vOvWFL5NOrOKPM7Kg+9I131kNYOw
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Ivnr/VtHE5s0dY7JChYWE1F3vArrOw3T00a4CXUCgYEA0SqY+dS2LvIzW4cHCe9k
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IQqsT0yYm5TFsUEr4sA3xcPfe4cV8sZb9k/QEGYb1+SWWZ+AHPV3UW5fl8kTbSNb
|
|
v4ng8i8rVVQ0ANbJO9e5CUrepein2MPL0AkOATR8M7t7dGGpvYV0cFk8ZrFx0oId
|
|
U0PgYDotF/iueBWlbsOM430CgYEAqYI95dFyPI5/AiSkY5queeb8+mQH62sdcCCr
|
|
vd/w/CZA/K5sbAo4SoTj8dLk4evU6HtIa0DOP63y071eaxvRpTNqLUOgmLh+D6gS
|
|
Cc7TfLuFrD+WDBatBd5jZ+SoHccVrLR/4L8jeodo5FPW05A+9gnKXEXsTxY4LOUC
|
|
9bS4e1kCgYAqVXZh63JsMwoaxCYmQ66eJojKa47VNrOeIZDZvd2BPVf30glBOT41
|
|
gBoDG3WMPZoQj9pb7uMcrnvs4APj2FIhMU8U15LcPAj59cD6S6rWnAxO8NFK7HQG
|
|
4Jxg3JNNf8ErQoCHb1B3oVdXJkmbJkARoDpBKmTCgKtP8ADYLmVPQw==
|
|
-----END RSA PRIVATE KEY-----
|
|
_end_of_pem_
|
|
end
|
|
end
|