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# frozen_string_literal: true
# Copyright, 2018, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require 'async/io/ssl_socket'
require 'async/io/ssl_endpoint'
require 'async/rspec/ssl'
require 'async/queue'
require_relative 'generic_examples'
RSpec.describe Async::IO::SSLServer do
include_context Async::RSpec::Reactor
context 'single host' do
include_context Async::RSpec::SSL::VerifiedContexts
include_context Async::RSpec::SSL::ValidCertificate
let(:endpoint) {Async::IO::Endpoint.tcp("127.0.0.1", 6780, reuse_port: true)}
let(:server_endpoint) {Async::IO::SSLEndpoint.new(endpoint, ssl_context: server_context)}
let(:client_endpoint) {Async::IO::SSLEndpoint.new(endpoint, ssl_context: client_context)}
let(:data) {"What one programmer can do in one month, two programmers can do in two months."}
it "can see through to address" do
expect(server_endpoint.address).to be == endpoint.address
end
it 'can accept_each connections' do
ready = Async::Queue.new
# Accept a single incoming connection and then finish.
server_task = reactor.async do |task|
server_endpoint.bind do |server|
server.listen(10)
ready.enqueue(true)
server.accept_each do |peer, address|
data = peer.read(512)
peer.write(data)
end
end
end
reactor.async do |task|
ready.dequeue
client_endpoint.connect do |client|
client.write(data)
client.close_write
expect(client.read(512)).to be == data
end
server_task.stop
end
end
end
context 'multiple hosts' do
let(:hosts) {['test.com', 'example.com']}
include_context Async::RSpec::SSL::HostCertificates
let(:endpoint) {Async::IO::Endpoint.tcp("127.0.0.1", 6782, reuse_port: true)}
let(:server_endpoint) {Async::IO::SSLEndpoint.new(endpoint, ssl_context: server_context)}
let(:valid_client_endpoint) {Async::IO::SSLEndpoint.new(endpoint, hostname: 'example.com', ssl_context: client_context)}
let(:invalid_client_endpoint) {Async::IO::SSLEndpoint.new(endpoint, hostname: 'fleeb.com', ssl_context: client_context)}
let(:data) {"What one programmer can do in one month, two programmers can do in two months."}
before do
certificates
end
it 'can select correct host' do
ready = Async::Queue.new
# Accept a single incoming connection and then finish.
server_task = reactor.async do |task|
server_endpoint.bind do |server|
server.listen(10)
ready.enqueue(true)
server.accept_each do |peer, address|
expect(peer.hostname).to be == 'example.com'
data = peer.read(512)
peer.write(data)
end
end
end
reactor.async do
ready.dequeue
valid_client_endpoint.connect do |client|
client.write(data)
client.close_write
expect(client.read(512)).to be == data
end
server_task.stop
end
end
it 'it fails with invalid host' do
ready = Async::Queue.new
# Accept a single incoming connection and then finish.
server_task = reactor.async do |task|
server_endpoint.bind do |server|
server.listen(10)
ready.enqueue(true)
server.accept_each do |peer, address|
peer.close
end
end
end
reactor.async do
ready.dequeue
expect do
invalid_client_endpoint.connect do |client|
end
end.to raise_exception(OpenSSL::SSL::SSLError, /handshake failure/)
server_task.stop
end.wait
end
end
end
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