Packages
openmaize
2.3.1
3.0.1
retired
3.0.0
2.9.0
2.8.0
2.7.0
2.6.0
2.5.1
2.5.0
2.4.0
2.3.2
2.3.1
2.3.0
2.2.0
2.1.5
2.1.4
2.1.3
2.1.2
2.1.1
2.1.0
2.0.2
2.0.1
2.0.0
1.0.1
1.0.0
1.0.0-beta.5
1.0.0-beta.4
1.0.0-beta.3
1.0.0-beta.2
1.0.0-beta.1
1.0.0-beta.0
0.19.3
0.19.2
0.19.1
0.19.0
0.18.1
0.18.0
0.17.2
0.17.1
0.17.0
0.16.2
0.16.1
0.16.0
0.15.1
0.15.0
0.14.0
0.13.0
0.12.0
0.11.1
0.11.0
0.10.2
0.10.1
0.10.0
0.8.1
0.8.0
0.7.5
0.7.4
0.7.2
0.7.1
0.7.0
0.6.7
0.6.6
0.6.3
0.6.2
0.6.1
0.6.0
0.5.0
0.4.1
0.4.0
Authentication library for Elixir using Plug
Current section
Files
Jump to
Current section
Files
lib/openmaize/authenticate.ex
defmodule Openmaize.Authenticate do
@moduledoc """
Authenticate the current user, using Plug sessions.
## Options
There are two options:
* repo - the name of the repo
* the default is MyApp.Repo - using the name of the project
* user_model - the name of the user model
* the default is MyApp.User - using the name of the project
## Example using Phoenix
Add the following line to the pipeline in the `web/router.ex` file:
plug Openmaize.Authenticate
"""
import Plug.Conn
@behaviour Plug
def init(opts) do
{Keyword.get(opts, :repo, Openmaize.Utils.default_repo),
Keyword.get(opts, :user_model, Openmaize.Utils.default_user_model)}
end
@doc """
Authenticate the current user.
"""
def call(conn, {repo, user_model}) do
get_session(conn, :user_id) |> get_user(conn, repo, user_model)
end
defp get_user(nil, conn, _, _), do: assign(conn, :current_user, nil)
defp get_user(id, conn, repo, user_model) do
repo.get(user_model, id) |> set_current_user(conn)
end
defp set_current_user(nil, conn), do: assign(conn, :current_user, nil)
defp set_current_user(user, conn), do: assign(conn, :current_user, user)
end