112 lines
3.4 KiB
Elixir
112 lines
3.4 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Plugs.RateLimiterTest do
|
|
use ExUnit.Case, async: true
|
|
use Plug.Test
|
|
|
|
alias Pleroma.Plugs.RateLimiter
|
|
|
|
import Pleroma.Factory
|
|
|
|
@limiter_name :testing
|
|
|
|
test "init/1" do
|
|
Pleroma.Config.put([:rate_limit, @limiter_name], {1, 1})
|
|
|
|
assert {@limiter_name, {1, 1}} == RateLimiter.init(@limiter_name)
|
|
assert nil == RateLimiter.init(:foo)
|
|
end
|
|
|
|
test "ip/1" do
|
|
assert "127.0.0.1" == RateLimiter.ip(%{remote_ip: {127, 0, 0, 1}})
|
|
end
|
|
|
|
test "it restricts by opts" do
|
|
scale = 1000
|
|
limit = 5
|
|
|
|
Pleroma.Config.put([:rate_limit, @limiter_name], {scale, limit})
|
|
|
|
opts = RateLimiter.init(@limiter_name)
|
|
conn = conn(:get, "/")
|
|
bucket_name = "#{@limiter_name}:#{RateLimiter.ip(conn)}"
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {1, 4, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {2, 3, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {3, 2, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {4, 1, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {5, 0, to_reset, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
|
|
assert %{"error" => "Throttled"} = Phoenix.ConnTest.json_response(conn, :too_many_requests)
|
|
assert conn.halted
|
|
|
|
Process.sleep(to_reset)
|
|
|
|
conn = conn(:get, "/")
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {1, 4, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
refute conn.status == Plug.Conn.Status.code(:too_many_requests)
|
|
refute conn.resp_body
|
|
refute conn.halted
|
|
end
|
|
|
|
test "optional limits for authenticated users" do
|
|
Ecto.Adapters.SQL.Sandbox.checkout(Pleroma.Repo)
|
|
|
|
scale = 1000
|
|
limit = 5
|
|
Pleroma.Config.put([:rate_limit, @limiter_name], [{1, 10}, {scale, limit}])
|
|
|
|
opts = RateLimiter.init(@limiter_name)
|
|
|
|
user = insert(:user)
|
|
conn = conn(:get, "/") |> assign(:user, user)
|
|
bucket_name = "#{@limiter_name}:#{user.id}"
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {1, 4, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {2, 3, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {3, 2, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {4, 1, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {5, 0, to_reset, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
|
|
assert %{"error" => "Throttled"} = Phoenix.ConnTest.json_response(conn, :too_many_requests)
|
|
assert conn.halted
|
|
|
|
Process.sleep(to_reset)
|
|
|
|
conn = conn(:get, "/") |> assign(:user, user)
|
|
|
|
conn = RateLimiter.call(conn, opts)
|
|
assert {1, 4, _, _, _} = ExRated.inspect_bucket(bucket_name, scale, limit)
|
|
|
|
refute conn.status == Plug.Conn.Status.code(:too_many_requests)
|
|
refute conn.resp_body
|
|
refute conn.halted
|
|
end
|
|
end
|