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.Web.Auth.PleromaAuthenticator do
9 @behaviour Pleroma.Web.Auth.Authenticator
11 def get_user(%Plug.Conn{} = _conn, %{
12 "authorization" => %{"name" => name, "password" => password}
14 with {_, %User{} = user} <- {:user, User.get_by_nickname_or_email(name)},
15 {_, true} <- {:checkpw, Pbkdf2.checkpw(password, user.password_hash)} do
23 def get_user(%Plug.Conn{} = _conn, _params), do: {:error, :missing_credentials}
25 def get_or_create_user_by_oauth(
26 %Plug.Conn{assigns: %{ueberauth_auth: %{provider: provider, uid: uid} = auth}},
29 user = User.get_by_auth_provider_uid(provider, uid)
36 nickname = info.nickname
38 # TODO: FIXME: connect to existing (non-oauth) account (need a UI flow for that) / generate a random nickname?
40 if email && User.get_by_email(email) do
47 if nickname && User.get_by_nickname(nickname) do
54 User.oauth_register_changeset(
57 auth_provider: to_string(provider),
58 auth_provider_uid: to_string(uid),
60 bio: info.description,
66 Pleroma.Repo.insert(new_user)
70 def get_or_create_user_by_oauth(%Plug.Conn{} = _conn, _params),
71 do: {:error, :missing_credentials}
73 def handle_error(%Plug.Conn{} = _conn, error) do
77 def auth_template, do: nil