108 lines
2.6 KiB
Elixir
108 lines
2.6 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.Plugs.RemoteIpTest do
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use ExUnit.Case
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use Plug.Test
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alias Pleroma.Web.Plugs.RemoteIp
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import Pleroma.Tests.Helpers, only: [clear_config: 2]
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setup do:
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clear_config(RemoteIp,
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enabled: true,
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headers: ["x-forwarded-for"],
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proxies: [],
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reserved: [
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"127.0.0.0/8",
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"::1/128",
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"fc00::/7",
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"10.0.0.0/8",
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"172.16.0.0/12",
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"192.168.0.0/16"
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]
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)
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test "disabled" do
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clear_config(RemoteIp, enabled: false)
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%{remote_ip: remote_ip} = conn(:get, "/")
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "1.1.1.1")
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|> RemoteIp.call(nil)
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assert conn.remote_ip == remote_ip
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end
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test "enabled" do
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "1.1.1.1")
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|> RemoteIp.call(nil)
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assert conn.remote_ip == {1, 1, 1, 1}
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end
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test "custom headers" do
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clear_config(RemoteIp, enabled: true, headers: ["cf-connecting-ip"])
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "1.1.1.1")
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|> RemoteIp.call(nil)
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refute conn.remote_ip == {1, 1, 1, 1}
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conn =
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conn(:get, "/")
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|> put_req_header("cf-connecting-ip", "1.1.1.1")
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|> RemoteIp.call(nil)
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assert conn.remote_ip == {1, 1, 1, 1}
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end
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test "custom proxies" do
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "173.245.48.1, 1.1.1.1, 173.245.48.2")
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|> RemoteIp.call(nil)
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refute conn.remote_ip == {1, 1, 1, 1}
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clear_config([RemoteIp, :proxies], ["173.245.48.0/20"])
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "173.245.48.1, 1.1.1.1, 173.245.48.2")
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|> RemoteIp.call(nil)
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assert conn.remote_ip == {1, 1, 1, 1}
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end
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test "proxies set without CIDR format" do
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clear_config([RemoteIp, :proxies], ["173.245.48.1"])
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "173.245.48.1, 1.1.1.1")
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|> RemoteIp.call(nil)
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assert conn.remote_ip == {1, 1, 1, 1}
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end
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test "proxies set `nonsensical` CIDR" do
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clear_config([RemoteIp, :reserved], ["127.0.0.0/8"])
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clear_config([RemoteIp, :proxies], ["10.0.0.3/24"])
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conn =
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conn(:get, "/")
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|> put_req_header("x-forwarded-for", "10.0.0.3, 1.1.1.1")
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|> RemoteIp.call(nil)
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assert conn.remote_ip == {1, 1, 1, 1}
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end
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end
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