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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Plugs.CookieAuthPlug do
alias Pleroma.User
import Plug.Conn
def init(opts) do
opts
end
# If the user is already assigned (by a bearer token, probably), skip ahead.
def call(%{assigns: %{user: %User{}}} = conn, _), do: conn
# Authenticate with a session cookie, if available.
# For staticly-rendered pages (like the OAuth form)
# this is the only way it can authenticate.
def call(conn, _) do
with user_id when is_binary(user_id) <- get_session(conn, :user_id),
%User{} = user <- User.get_by_id(user_id) do
assign(conn, :user, user)
else
_ -> conn
end
end
end
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