# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
-defmodule Pleroma.Plugs.AuthenticationPlug do
- alias Pleroma.Plugs.OAuthScopesPlug
+defmodule Pleroma.Web.Plugs.AuthenticationPlug do
+ @moduledoc "Password authentication plug."
+
+ alias Pleroma.Helpers.AuthHelper
alias Pleroma.User
import Plug.Conn
def init(options), do: options
+ def call(%{assigns: %{user: %User{}}} = conn, _), do: conn
+
+ def call(
+ %{
+ assigns: %{
+ auth_user: %{password_hash: password_hash} = auth_user,
+ auth_credentials: %{password: password}
+ }
+ } = conn,
+ _
+ ) do
+ if checkpw(password, password_hash) do
+ {:ok, auth_user} = maybe_update_password(auth_user, password)
+
+ conn
+ |> assign(:user, auth_user)
+ |> AuthHelper.skip_oauth()
+ else
+ conn
+ end
+ end
+
+ def call(conn, _), do: conn
+
def checkpw(password, "$6" <> _ = password_hash) do
:crypt.crypt(password, password_hash) == password_hash
end
end
def checkpw(password, "$pbkdf2" <> _ = password_hash) do
- Pbkdf2.verify_pass(password, password_hash)
+ Pleroma.Password.Pbkdf2.verify_pass(password, password_hash)
end
def checkpw(_password, _password_hash) do
def maybe_update_password(user, _), do: {:ok, user}
defp do_update_password(user, password) do
- user
- |> User.password_update_changeset(%{
- "password" => password,
- "password_confirmation" => password
- })
- |> Pleroma.Repo.update()
+ User.reset_password(user, %{password: password, password_confirmation: password})
end
-
- def call(%{assigns: %{user: %User{}}} = conn, _), do: conn
-
- def call(
- %{
- assigns: %{
- auth_user: %{password_hash: password_hash} = auth_user,
- auth_credentials: %{password: password}
- }
- } = conn,
- _
- ) do
- if checkpw(password, password_hash) do
- {:ok, auth_user} = maybe_update_password(auth_user, password)
-
- conn
- |> assign(:user, auth_user)
- |> OAuthScopesPlug.skip_plug()
- else
- conn
- end
- end
-
- def call(%{assigns: %{auth_credentials: %{password: _}}} = conn, _) do
- Pbkdf2.no_user_verify()
- conn
- end
-
- def call(conn, _), do: conn
end