X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fauth%2Fauthenticator.ex;h=b4db312fb87388620cef4dd8f49336de190e8fce;hb=5f625c91361f68186a95354bbcff108435ce4d07;hp=b02f595dceaabe01424be5bba6d396f33e2e49ec;hpb=73407f4eea7793c93981a87bb7eddef4f8daab7c;p=akkoma

diff --git a/lib/pleroma/web/auth/authenticator.ex b/lib/pleroma/web/auth/authenticator.ex
index b02f595dc..b4db312fb 100644
--- a/lib/pleroma/web/auth/authenticator.ex
+++ b/lib/pleroma/web/auth/authenticator.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.Web.Auth.Authenticator do
@@ -21,8 +21,7 @@ defmodule Pleroma.Web.Auth.Authenticator do
   def create_from_registration(plug, registration),
     do: implementation().create_from_registration(plug, registration)
 
-  @callback get_registration(Plug.Conn.t()) ::
-              {:ok, Registration.t()} | {:error, any()}
+  @callback get_registration(Plug.Conn.t()) :: {:ok, Registration.t()} | {:error, any()}
   def get_registration(plug), do: implementation().get_registration(plug)
 
   @callback handle_error(Plug.Conn.t(), any()) :: any()
@@ -42,4 +41,30 @@ defmodule Pleroma.Web.Auth.Authenticator 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