# Pleroma: A lightweight social networking server # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.HTTP.ConnectionTest do use ExUnit.Case, async: true use Pleroma.Tests.Helpers import ExUnit.CaptureLog alias Pleroma.Config alias Pleroma.HTTP.Connection describe "parse_host/1" do test "as atom to charlist" do assert Connection.parse_host(:localhost) == 'localhost' end test "as string to charlist" do assert Connection.parse_host("localhost.com") == 'localhost.com' end test "as string ip to tuple" do assert Connection.parse_host("127.0.0.1") == {127, 0, 0, 1} end end describe "parse_proxy/1" do test "ip with port" do assert Connection.parse_proxy("127.0.0.1:8123") == {:ok, {127, 0, 0, 1}, 8123} end test "host with port" do assert Connection.parse_proxy("localhost:8123") == {:ok, 'localhost', 8123} end test "as tuple" do assert Connection.parse_proxy({:socks4, :localhost, 9050}) == {:ok, :socks4, 'localhost', 9050} end test "as tuple with string host" do assert Connection.parse_proxy({:socks5, "localhost", 9050}) == {:ok, :socks5, 'localhost', 9050} end end describe "parse_proxy/1 errors" do test "ip without port" do capture_log(fn -> assert Connection.parse_proxy("127.0.0.1") == {:error, :invalid_proxy} end) =~ "parsing proxy fail \"127.0.0.1\"" end test "host without port" do capture_log(fn -> assert Connection.parse_proxy("localhost") == {:error, :invalid_proxy} end) =~ "parsing proxy fail \"localhost\"" end test "host with bad port" do capture_log(fn -> assert Connection.parse_proxy("localhost:port") == {:error, :invalid_proxy_port} end) =~ "parsing port in proxy fail \"localhost:port\"" end test "ip with bad port" do capture_log(fn -> assert Connection.parse_proxy("127.0.0.1:15.9") == {:error, :invalid_proxy_port} end) =~ "parsing port in proxy fail \"127.0.0.1:15.9\"" end test "as tuple without port" do capture_log(fn -> assert Connection.parse_proxy({:socks5, :localhost}) == {:error, :invalid_proxy} end) =~ "parsing proxy fail {:socks5, :localhost}" end test "with nil" do assert Connection.parse_proxy(nil) == nil end end describe "options/3" do setup do: clear_config([:http, :proxy_url]) test "without proxy_url in config" do Config.delete([:http, :proxy_url]) opts = Connection.options(%URI{}) refute Keyword.has_key?(opts, :proxy) end test "parses string proxy host & port" do Config.put([:http, :proxy_url], "localhost:8123") opts = Connection.options(%URI{}) assert opts[:proxy] == {'localhost', 8123} end test "parses tuple proxy scheme host and port" do Config.put([:http, :proxy_url], {:socks, 'localhost', 1234}) opts = Connection.options(%URI{}) assert opts[:proxy] == {:socks, 'localhost', 1234} end test "passed opts have more weight than defaults" do Config.put([:http, :proxy_url], {:socks5, 'localhost', 1234}) opts = Connection.options(%URI{}, proxy: {'example.com', 4321}) assert opts[:proxy] == {'example.com', 4321} end end describe "format_host/1" do test "with domain" do assert Connection.format_host("example.com") == 'example.com' end test "with idna domain" do assert Connection.format_host("ですexample.com") == 'xn--example-183fne.com' end test "with ipv4" do assert Connection.format_host("127.0.0.1") == '127.0.0.1' end test "with ipv6" do assert Connection.format_host("2a03:2880:f10c:83:face:b00c:0:25de") == '2a03:2880:f10c:83:face:b00c:0:25de' end end end