Merge branch 'following-relationships-optimizations' into 'develop'

[akkoma] / lib / pleroma / application.ex

diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex
index 27758cf947d72ffd09fe12870a4c5953b9eaa4d5..a00938c04e26bd294f3b425ae9eea64ed1bf10b9 100644 (file)
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@@ -1,10 +1,14 @@
 # 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.Application do
-  import Cachex.Spec
   use Application
+
+  import Cachex.Spec
+
+  alias Pleroma.Config
+
   require Logger
 
   @name Mix.Project.config()[:name]
@@ -18,9 +22,9 @@ defmodule Pleroma.Application do
   def repository, do: @repository
 
   def user_agent do
-    case Pleroma.Config.get([:http, :user_agent], :default) do
+    case Config.get([:http, :user_agent], :default) do
       :default ->
-        info = "#{Pleroma.Web.base_url()} <#{Pleroma.Config.get([:instance, :email], "")}>"
+        info = "#{Pleroma.Web.base_url()} <#{Config.get([:instance, :email], "")}>"
         named_version() <> "; " <> info
 
       custom ->
@@ -31,28 +35,53 @@ defmodule Pleroma.Application do
   # See http://elixir-lang.org/docs/stable/elixir/Application.html
   # for more information on OTP Applications
   def start(_type, _args) do
+    Pleroma.Config.Holder.save_default()
     Pleroma.HTML.compile_scrubbers()
-    Pleroma.Config.DeprecationWarnings.warn()
+    Config.DeprecationWarnings.warn()
     Pleroma.Plugs.HTTPSecurityPlug.warn_if_disabled()
     Pleroma.Repo.check_migrations_applied!()
     setup_instrumenters()
     load_custom_modules()
 
+    adapter = Application.get_env(:tesla, :adapter)
+
+    if adapter == Tesla.Adapter.Gun do
+      if version = Pleroma.OTPVersion.version() do
+        [major, minor] =
+          version
+          |> String.split(".")
+          |> Enum.map(&String.to_integer/1)
+          |> Enum.take(2)
+
+        if (major == 22 and minor < 2) or major < 22 do
+          raise "
+            !!!OTP VERSION WARNING!!!
+            You are using gun adapter with OTP version #{version}, which doesn't support correct handling of unordered certificates chains.
+            "
+        end
+      else
+        raise "
+          !!!OTP VERSION WARNING!!!
+          To support correct handling of unordered certificates chains - OTP version must be > 22.2.
+          "
+      end
+    end
+
     # Define workers and child supervisors to be supervised
     children =
       [
         Pleroma.Repo,
-        Pleroma.Config.TransferTask,
+        Config.TransferTask,
         Pleroma.Emoji,
         Pleroma.Captcha,
         Pleroma.Plugs.RateLimiter.Supervisor
       ] ++
         cachex_children() ++
-        hackney_pool_children() ++
+        http_children(adapter, @env) ++
         [
           Pleroma.Stats,
           Pleroma.JobQueueMonitor,
-          {Oban, Pleroma.Config.get(Oban)}
+          {Oban, Config.get(Oban)}
         ] ++
         task_children(@env) ++
         streamer_child(@env) ++
@@ -69,7 +98,7 @@ defmodule Pleroma.Application do
   end
 
   def load_custom_modules do
-    dir = Pleroma.Config.get([:modules, :runtime_dir])
+    dir = Config.get([:modules, :runtime_dir])
 
     if dir && File.exists?(dir) do
       dir
@@ -110,20 +139,6 @@ defmodule Pleroma.Application do
     Pleroma.Web.Endpoint.Instrumenter.setup()
   end
 
-  def enabled_hackney_pools do
-    [:media] ++
-      if Application.get_env(:tesla, :adapter) == Tesla.Adapter.Hackney do
-        [:federation]
-      else
-        []
-      end ++
-      if Pleroma.Config.get([Pleroma.Upload, :proxy_remote]) do
-        [:upload]
-      else
-        []
-      end
-  end
-
   defp cachex_children do
     [
       build_cachex("used_captcha", ttl_interval: seconds_valid_interval()),
@@ -145,7 +160,7 @@ defmodule Pleroma.Application do
     do: expiration(default: :timer.seconds(6 * 60 * 60), interval: :timer.seconds(60))
 
   defp seconds_valid_interval,
-    do: :timer.seconds(Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid]))
+    do: :timer.seconds(Config.get!([Pleroma.Captcha, :seconds_valid]))
 
   defp build_cachex(type, opts),
     do: %{
@@ -154,9 +169,9 @@ defmodule Pleroma.Application do
       type: :worker
     }
 
-  defp chat_enabled?, do: Pleroma.Config.get([:chat, :enabled])
+  defp chat_enabled?, do: Config.get([:chat, :enabled])
 
-  defp streamer_child(:test), do: []
+  defp streamer_child(env) when env in [:test, :benchmark], do: []
 
   defp streamer_child(_) do
     [Pleroma.Web.Streamer.supervisor()]
@@ -168,13 +183,6 @@ defmodule Pleroma.Application do
 
   defp chat_child(_, _), do: []
 
-  defp hackney_pool_children do
-    for pool <- enabled_hackney_pools() do
-      options = Pleroma.Config.get([:hackney_pools, pool])
-      :hackney_pool.child_spec(pool, options)
-    end
-  end
-
   defp task_children(:test) do
     [
       %{
@@ -199,4 +207,31 @@ defmodule Pleroma.Application do
       }
     ]
   end
+
+  # start hackney and gun pools in tests
+  defp http_children(_, :test) do
+    hackney_options = Config.get([:hackney_pools, :federation])
+    hackney_pool = :hackney_pool.child_spec(:federation, hackney_options)
+    [hackney_pool, Pleroma.Pool.Supervisor]
+  end
+
+  defp http_children(Tesla.Adapter.Hackney, _) do
+    pools = [:federation, :media]
+
+    pools =
+      if Config.get([Pleroma.Upload, :proxy_remote]) do
+        [:upload | pools]
+      else
+        pools
+      end
+
+    for pool <- pools do
+      options = Config.get([:hackney_pools, pool])
+      :hackney_pool.child_spec(pool, options)
+    end
+  end
+
+  defp http_children(Tesla.Adapter.Gun, _), do: [Pleroma.Pool.Supervisor]
+
+  defp http_children(_, _), do: []
 end