1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Plugs.AuthenticationPlug do
15 def checkpw(password, password_hash) do
17 String.starts_with?(password_hash, "$pbkdf2") ->
18 Pbkdf2.checkpw(password, password_hash)
20 String.starts_with?(password_hash, "$6") ->
21 :crypt.crypt(password, password_hash) == password_hash
24 Logger.error("Password hash not recognized")
29 def call(%{assigns: %{user: %User{}}} = conn, _), do: conn
34 auth_user: %{password_hash: password_hash} = auth_user,
35 auth_credentials: %{password: password}
40 if Pbkdf2.checkpw(password, password_hash) do
42 |> assign(:user, auth_user)
48 def call(%{assigns: %{auth_credentials: %{password: _}}} = conn, _) do
49 Pbkdf2.dummy_checkpw()
53 def call(conn, _), do: conn