Merge branch 'release/2.4.0' into 'stable'v2.4.0

Release/2.4.0

See merge request pleroma/pleroma!3493

5 files changed, 80 insertions, 64 deletions

diff --git a/lib/pleroma/web/auth/authenticator.ex b/lib/pleroma/web/auth/authenticator.ex
index 84741ee11..3fe9718c4 100644
--- a/lib/pleroma/web/auth/authenticator.ex
+++ b/lib/pleroma/web/auth/authenticator.ex
@@ -3,68 +3,11 @@
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.Auth.Authenticator do
-  alias Pleroma.Registration
-  alias Pleroma.User
-
-  def implementation do
-    Pleroma.Config.get(
-      Pleroma.Web.Auth.Authenticator,
-      Pleroma.Web.Auth.PleromaAuthenticator
-    )
-  end
-
-  @callback get_user(Plug.Conn.t()) :: {:ok, User.t()} | {:error, any()}
-  def get_user(plug), do: implementation().get_user(plug)
-
-  @callback create_from_registration(Plug.Conn.t(), Registration.t()) ::
+  @callback get_user(Plug.Conn.t()) :: {:ok, user :: struct()} | {:error, any()}
+  @callback create_from_registration(Plug.Conn.t(), registration :: struct()) ::
               {:ok, User.t()} | {:error, any()}
-  def create_from_registration(plug, registration),
-    do: implementation().create_from_registration(plug, registration)
-
-  @callback get_registration(Plug.Conn.t()) :: {:ok, Registration.t()} | {:error, any()}
-  def get_registration(plug), do: implementation().get_registration(plug)
-
+  @callback get_registration(Plug.Conn.t()) :: {:ok, registration :: struct()} | {:error, any()}
   @callback handle_error(Plug.Conn.t(), any()) :: any()
-  def handle_error(plug, error),
-    do: implementation().handle_error(plug, error)
-
   @callback auth_template() :: String.t() | nil
-  def auth_template do
-    # Note: `config :pleroma, :auth_template, "..."` support is deprecated
-    implementation().auth_template() ||
-      Pleroma.Config.get([:auth, :auth_template], Pleroma.Config.get(:auth_template)) ||
-      "show.html"
-  end
-
   @callback oauth_consumer_template() :: String.t() | nil
-  def oauth_consumer_template do
-    implementation().oauth_consumer_template() ||
-      Pleroma.Config.get([:auth, :oauth_consumer_template], "consumer.html")
-  end
-
-  @doc "Gets user by nickname or email for auth."
-  @spec fetch_user(String.t()) :: User.t() | nil
-  def fetch_user(name) do
-    User.get_by_nickname_or_email(name)
-  end
-
-  # Gets name and password from conn
-  #
-  @spec fetch_credentials(Plug.Conn.t() | map()) ::
-          {:ok, {name :: any, password :: any}} | {:error, :invalid_credentials}
-  def fetch_credentials(%Plug.Conn{params: params} = _),
-    do: fetch_credentials(params)
-
-  def fetch_credentials(params) do
-    case params do
-      %{"authorization" => %{"name" => name, "password" => password}} ->
-        {:ok, {name, password}}
-
-      %{"grant_type" => "password", "username" => name, "password" => password} ->
-        {:ok, {name, password}}
-
-      _ ->
-        {:error, :invalid_credentials}
-    end
-  end
 end
diff --git a/lib/pleroma/web/auth/helpers.ex b/lib/pleroma/web/auth/helpers.ex
new file mode 100644
index 000000000..c566de8d4
--- /dev/null
+++ b/lib/pleroma/web/auth/helpers.ex
@@ -0,0 +1,33 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Auth.Helpers do
+  alias Pleroma.User
+
+  @doc "Gets user by nickname or email for auth."
+  @spec fetch_user(String.t()) :: User.t() | nil
+  def fetch_user(name) do
+    User.get_by_nickname_or_email(name)
+  end
+
+  # Gets name and password from conn
+  #
+  @spec fetch_credentials(Plug.Conn.t() | map()) ::
+          {:ok, {name :: any, password :: any}} | {:error, :invalid_credentials}
+  def fetch_credentials(%Plug.Conn{params: params} = _),
+    do: fetch_credentials(params)
+
+  def fetch_credentials(params) do
+    case params do
+      %{"authorization" => %{"name" => name, "password" => password}} ->
+        {:ok, {name, password}}
+
+      %{"grant_type" => "password", "username" => name, "password" => password} ->
+        {:ok, {name, password}}
+
+      _ ->
+        {:error, :invalid_credentials}
+    end
+  end
+end
diff --git a/lib/pleroma/web/auth/ldap_authenticator.ex b/lib/pleroma/web/auth/ldap_authenticator.ex
index 17e08a2a6..f77e8d203 100644
--- a/lib/pleroma/web/auth/ldap_authenticator.ex
+++ b/lib/pleroma/web/auth/ldap_authenticator.ex
@@ -7,8 +7,7 @@ defmodule Pleroma.Web.Auth.LDAPAuthenticator do
 
   require Logger
 
-  import Pleroma.Web.Auth.Authenticator,
-    only: [fetch_credentials: 1, fetch_user: 1]
+  import Pleroma.Web.Auth.Helpers, only: [fetch_credentials: 1, fetch_user: 1]
 
   @behaviour Pleroma.Web.Auth.Authenticator
   @base Pleroma.Web.Auth.PleromaAuthenticator
diff --git a/lib/pleroma/web/auth/pleroma_authenticator.ex b/lib/pleroma/web/auth/pleroma_authenticator.ex
index 401f23c9f..68472e75f 100644
--- a/lib/pleroma/web/auth/pleroma_authenticator.ex
+++ b/lib/pleroma/web/auth/pleroma_authenticator.ex
@@ -8,8 +8,7 @@ defmodule Pleroma.Web.Auth.PleromaAuthenticator do
   alias Pleroma.User
   alias Pleroma.Web.Plugs.AuthenticationPlug
 
-  import Pleroma.Web.Auth.Authenticator,
-    only: [fetch_credentials: 1, fetch_user: 1]
+  import Pleroma.Web.Auth.Helpers, only: [fetch_credentials: 1, fetch_user: 1]
 
   @behaviour Pleroma.Web.Auth.Authenticator
 
diff --git a/lib/pleroma/web/auth/wrapper_authenticator.ex b/lib/pleroma/web/auth/wrapper_authenticator.ex
new file mode 100644
index 000000000..c67082f7b
--- /dev/null
+++ b/lib/pleroma/web/auth/wrapper_authenticator.ex
@@ -0,0 +1,42 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Auth.WrapperAuthenticator do
+  @behaviour Pleroma.Web.Auth.Authenticator
+
+  defp implementation do
+    Pleroma.Config.get(
+      Pleroma.Web.Auth.Authenticator,
+      Pleroma.Web.Auth.PleromaAuthenticator
+    )
+  end
+
+  @impl true
+  def get_user(plug), do: implementation().get_user(plug)
+
+  @impl true
+  def create_from_registration(plug, registration),
+    do: implementation().create_from_registration(plug, registration)
+
+  @impl true
+  def get_registration(plug), do: implementation().get_registration(plug)
+
+  @impl true
+  def handle_error(plug, error),
+    do: implementation().handle_error(plug, error)
+
+  @impl true
+  def auth_template do
+    # Note: `config :pleroma, :auth_template, "..."` support is deprecated
+    implementation().auth_template() ||
+      Pleroma.Config.get([:auth, :auth_template], Pleroma.Config.get(:auth_template)) ||
+      "show.html"
+  end
+
+  @impl true
+  def oauth_consumer_template do
+    implementation().oauth_consumer_template() ||
+      Pleroma.Config.get([:auth, :oauth_consumer_template], "consumer.html")
+  end
+end