Pleroma Authenticator: Also update passwords here.

lib/pleroma/web/auth/pleroma_authenticator.ex

@@ -16,7 +16,8 @@ defmodule Pleroma.Web.Auth.PleromaAuthenticator do
   def get_user(%Plug.Conn{} = conn) do
     with {:ok, {name, password}} <- fetch_credentials(conn),
          {_, %User{} = user} <- {:user, fetch_user(name)},
-         {_, true} <- {:checkpw, AuthenticationPlug.checkpw(password, user.password_hash)} do
+         {_, true} <- {:checkpw, AuthenticationPlug.checkpw(password, user.password_hash)},
+         {:ok, user} <- AuthenticationPlug.maybe_update_password(user, password) do
       {:ok, user}
     else
       {:error, _reason} = error -> error

test/web/auth/pleroma_authenticator_test.exs

@@ -15,11 +15,16 @@ defmodule Pleroma.Web.Auth.PleromaAuthenticatorTest do
     {:ok, [user: user, name: name, password: password]}
   end
 
-  test "get_user/authorization", %{user: user, name: name, password: password} do
+  test "get_user/authorization", %{name: name, password: password} do
+    name = name <> "1"
+    user = insert(:user, nickname: name, password_hash: Bcrypt.hash_pwd_salt(password))
+
     params = %{"authorization" => %{"name" => name, "password" => password}}
     res = PleromaAuthenticator.get_user(%Plug.Conn{params: params})
 
-    assert {:ok, user} == res
+    assert {:ok, returned_user} = res
+    assert returned_user.id == user.id
+    assert "$pbkdf2" <> _ = returned_user.password_hash
   end
 
   test "get_user/authorization with invalid password", %{name: name} do