46 lines
1.3 KiB
Elixir
46 lines
1.3 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Helpers.AuthHelper do
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alias Pleroma.Web.Plugs.OAuthScopesPlug
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alias Plug.Conn
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import Plug.Conn
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@oauth_token_session_key :oauth_token
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@doc """
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Skips OAuth permissions (scopes) checks, assigns nil `:token`.
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Intended to be used with explicit authentication and only when OAuth token cannot be determined.
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"""
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def skip_oauth(conn) do
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conn
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|> assign(:token, nil)
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|> OAuthScopesPlug.skip_plug()
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end
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@doc "Drops authentication info from connection"
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def drop_auth_info(conn) do
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# To simplify debugging, setting a private variable on `conn` if auth info is dropped
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conn
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|> assign(:user, nil)
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|> assign(:token, nil)
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|> put_private(:authentication_ignored, true)
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end
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@doc "Gets OAuth token string from session"
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def get_session_token(%Conn{} = conn) do
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get_session(conn, @oauth_token_session_key)
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end
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@doc "Updates OAuth token string in session"
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def put_session_token(%Conn{} = conn, token) when is_binary(token) do
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put_session(conn, @oauth_token_session_key, token)
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end
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@doc "Deletes OAuth token string from session"
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def delete_session_token(%Conn{} = conn) do
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delete_session(conn, @oauth_token_session_key)
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end
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end
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