X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fplugs%2Frate_limiter%2Frate_limiter.ex;h=c51e2c6349e19b35d2ba11c9c2b45309a6a7d908;hb=9c672ecbb5d4477cd16d2139a2cb66d3923ac5c8;hp=9c362a392c3663b0d542310e04f3b1d5df7931f3;hpb=c747260989fdba32a8f319f88f0840c811ff8b50;p=akkoma

diff --git a/lib/pleroma/plugs/rate_limiter/rate_limiter.ex b/lib/pleroma/plugs/rate_limiter/rate_limiter.ex
index 9c362a392..c51e2c634 100644
--- a/lib/pleroma/plugs/rate_limiter/rate_limiter.ex
+++ b/lib/pleroma/plugs/rate_limiter/rate_limiter.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Plugs.RateLimiter do
@@ -78,7 +78,7 @@ defmodule Pleroma.Plugs.RateLimiter do
   end
 
   def call(conn, plug_opts) do
-    if disabled?() do
+    if disabled?(conn) do
       handle_disabled(conn)
     else
       action_settings = action_settings(plug_opts)
@@ -87,9 +87,9 @@ defmodule Pleroma.Plugs.RateLimiter do
   end
 
   defp handle_disabled(conn) do
-    if Config.get(:env) == :prod do
-      Logger.warn("Rate limiter is disabled for localhost/socket")
-    end
+    Logger.warn(
+      "Rate limiter disabled due to forwarded IP not being found. Please ensure your reverse proxy is providing the X-Forwarded-For header or disable the RemoteIP plug/rate limiter."
+    )
 
     conn
   end
@@ -109,16 +109,10 @@ defmodule Pleroma.Plugs.RateLimiter do
     end
   end
 
-  def disabled? do
-    localhost_or_socket =
-      Config.get([Pleroma.Web.Endpoint, :http, :ip])
-      |> Tuple.to_list()
-      |> Enum.join(".")
-      |> String.match?(~r/^local|^127.0.0.1/)
-
-    remote_ip_disabled = not Config.get([Pleroma.Plugs.RemoteIp, :enabled])
-
-    localhost_or_socket and remote_ip_disabled
+  def disabled?(conn) do
+    if Map.has_key?(conn.assigns, :remote_ip_found),
+      do: !conn.assigns.remote_ip_found,
+      else: false
   end
 
   @inspect_bucket_not_found {:error, :not_found}
@@ -171,7 +165,7 @@ defmodule Pleroma.Plugs.RateLimiter do
         {:error, value}
 
       {:error, :no_cache} ->
-        initialize_buckets(action_settings)
+        initialize_buckets!(action_settings)
         check_rate(action_settings)
     end
   end
@@ -250,11 +244,16 @@ defmodule Pleroma.Plugs.RateLimiter do
     |> String.replace_leading(":", "")
   end
 
-  defp initialize_buckets(%{name: _name, limits: nil}), do: :ok
+  defp initialize_buckets!(%{name: _name, limits: nil}), do: :ok
+
+  defp initialize_buckets!(%{name: name, limits: limits}) do
+    {:ok, _pid} =
+      LimiterSupervisor.add_or_return_limiter(anon_bucket_name(name), get_scale(:anon, limits))
+
+    {:ok, _pid} =
+      LimiterSupervisor.add_or_return_limiter(user_bucket_name(name), get_scale(:user, limits))
 
-  defp initialize_buckets(%{name: name, limits: limits}) do
-    LimiterSupervisor.add_limiter(anon_bucket_name(name), get_scale(:anon, limits))
-    LimiterSupervisor.add_limiter(user_bucket_name(name), get_scale(:user, limits))
+    :ok
   end
 
   defp attach_identity(base, %{mode: :user, conn_info: conn_info}),