X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=test%2Fpleroma%2Fweb%2Fplugs%2Frate_limiter_test.exs;h=83a47ea308f6011edc5e172cdad6861eaff2a568;hb=f1dfd76b988eeba78404a267a96ae3ad31e25040;hp=249c78b3757b7ba562383ec011d530e531d65716;hpb=1172844ed18d94d84724dc6f11c6e9f72e0ba6ec;p=akkoma

diff --git a/test/pleroma/web/plugs/rate_limiter_test.exs b/test/pleroma/web/plugs/rate_limiter_test.exs
index 249c78b37..83a47ea30 100644
--- a/test/pleroma/web/plugs/rate_limiter_test.exs
+++ b/test/pleroma/web/plugs/rate_limiter_test.exs
@@ -1,12 +1,11 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Plugs.RateLimiterTest do
   use Pleroma.Web.ConnCase
 
   alias Phoenix.ConnTest
-  alias Pleroma.Config
   alias Pleroma.Web.Plugs.RateLimiter
   alias Plug.Conn
 
@@ -22,8 +21,8 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
     setup do: clear_config([Pleroma.Web.Plugs.RemoteIp, :enabled])
 
     test "config is required for plug to work" do
-      Config.put([:rate_limit, @limiter_name], {1, 1})
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, @limiter_name], {1, 1})
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
       assert %{limits: {1, 1}, name: :test_init, opts: [name: :test_init]} ==
                [name: @limiter_name]
@@ -54,40 +53,45 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
     scale = 80
     limit = 5
 
-    Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
-    Config.put([:rate_limit, limiter_name], {scale, limit})
+    clear_config([Pleroma.Web.Endpoint, :http, :ip], {127, 0, 0, 1})
+    clear_config([:rate_limit, limiter_name], {scale, limit})
 
     plug_opts = RateLimiter.init(name: limiter_name)
     conn = build_conn(:get, "/")
 
-    for i <- 1..5 do
-      conn = RateLimiter.call(conn, plug_opts)
-      assert {^i, _} = RateLimiter.inspect_bucket(conn, limiter_name, plug_opts)
-      Process.sleep(10)
+    for _ <- 1..5 do
+      conn_limited = RateLimiter.call(conn, plug_opts)
+
+      refute conn_limited.status == Conn.Status.code(:too_many_requests)
+      refute conn_limited.resp_body
+      refute conn_limited.halted
     end
 
-    conn = RateLimiter.call(conn, plug_opts)
-    assert %{"error" => "Throttled"} = ConnTest.json_response(conn, :too_many_requests)
-    assert conn.halted
+    conn_limited = RateLimiter.call(conn, plug_opts)
+    assert %{"error" => "Throttled"} = ConnTest.json_response(conn_limited, :too_many_requests)
+    assert conn_limited.halted
 
-    Process.sleep(50)
+    expire_ttl(conn, limiter_name)
 
-    conn = build_conn(:get, "/")
+    for _ <- 1..5 do
+      conn_limited = RateLimiter.call(conn, plug_opts)
 
-    conn = RateLimiter.call(conn, plug_opts)
-    assert {1, 4} = RateLimiter.inspect_bucket(conn, limiter_name, plug_opts)
+      refute conn_limited.status == Conn.Status.code(:too_many_requests)
+      refute conn_limited.resp_body
+      refute conn_limited.halted
+    end
 
-    refute conn.status == Conn.Status.code(:too_many_requests)
-    refute conn.resp_body
-    refute conn.halted
+    conn_limited = RateLimiter.call(conn, plug_opts)
+    assert %{"error" => "Throttled"} = ConnTest.json_response(conn_limited, :too_many_requests)
+    assert conn_limited.halted
   end
 
   describe "options" do
     test "`bucket_name` option overrides default bucket name" do
       limiter_name = :test_bucket_name
 
-      Config.put([:rate_limit, limiter_name], {1000, 5})
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, limiter_name], {1000, 5})
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
       base_bucket_name = "#{limiter_name}:group1"
       plug_opts = RateLimiter.init(name: limiter_name, bucket_name: base_bucket_name)
@@ -101,8 +105,8 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
 
     test "`params` option allows different queries to be tracked independently" do
       limiter_name = :test_params
-      Config.put([:rate_limit, limiter_name], {1000, 5})
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, limiter_name], {1000, 5})
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
       plug_opts = RateLimiter.init(name: limiter_name, params: ["id"])
 
@@ -117,8 +121,8 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
 
     test "it supports combination of options modifying bucket name" do
       limiter_name = :test_options_combo
-      Config.put([:rate_limit, limiter_name], {1000, 5})
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, limiter_name], {1000, 5})
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
       base_bucket_name = "#{limiter_name}:group1"
 
@@ -138,10 +142,11 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
   end
 
   describe "unauthenticated users" do
+    @tag :erratic
     test "are restricted based on remote IP" do
       limiter_name = :test_unauthenticated
-      Config.put([:rate_limit, limiter_name], [{1000, 5}, {1, 10}])
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, limiter_name], [{1000, 5}, {1, 10}])
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
       plug_opts = RateLimiter.init(name: limiter_name)
 
@@ -175,13 +180,14 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
       :ok
     end
 
+    @tag :erratic
     test "can have limits separate from unauthenticated connections" do
       limiter_name = :test_authenticated1
 
       scale = 50
       limit = 5
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
-      Config.put([:rate_limit, limiter_name], [{1000, 1}, {scale, limit}])
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, limiter_name], [{1000, 1}, {scale, limit}])
 
       plug_opts = RateLimiter.init(name: limiter_name)
 
@@ -200,10 +206,11 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
       assert conn.halted
     end
 
+    @tag :erratic
     test "different users are counted independently" do
       limiter_name = :test_authenticated2
-      Config.put([:rate_limit, limiter_name], [{1, 10}, {1000, 5}])
-      Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+      clear_config([:rate_limit, limiter_name], [{1, 10}, {1000, 5}])
+      clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
       plug_opts = RateLimiter.init(name: limiter_name)
 
@@ -232,8 +239,8 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
 
   test "doesn't crash due to a race condition when multiple requests are made at the same time and the bucket is not yet initialized" do
     limiter_name = :test_race_condition
-    Pleroma.Config.put([:rate_limit, limiter_name], {1000, 5})
-    Pleroma.Config.put([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
+    clear_config([:rate_limit, limiter_name], {1000, 5})
+    clear_config([Pleroma.Web.Endpoint, :http, :ip], {8, 8, 8, 8})
 
     opts = RateLimiter.init(name: limiter_name)
 
@@ -260,4 +267,12 @@ defmodule Pleroma.Web.Plugs.RateLimiterTest do
 
     refute {:err, :not_found} == RateLimiter.inspect_bucket(conn, limiter_name, opts)
   end
+
+  def expire_ttl(%{remote_ip: remote_ip} = _conn, bucket_name_root) do
+    bucket_name = "anon:#{bucket_name_root}" |> String.to_atom()
+    key_name = "ip::#{remote_ip |> Tuple.to_list() |> Enum.join(".")}"
+
+    {:ok, bucket_value} = Cachex.get(bucket_name, key_name)
+    Cachex.put(bucket_name, key_name, bucket_value, ttl: -1)
+  end
 end