plug_hyper_auth

# This file is part of HyperAuth.

# Copyright (C) 2017  Jesús Hernández Gormaz

#

# HyperAuth is free software: you can redistribute it and/or modify

# it under the terms of the GNU Affero General Public License as

# published by the Free Software Foundation, either version 3 of the

# License, or (at your option) any later version.

#

# HyperAuth is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU Affero General Public License for more details.

#

# You should have received a copy of the GNU Affero General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

defmodule HyperAuth.Authenticator.Dummy do
  @behaviour HyperAuth.Authenticator
  @moduledoc """

  Dummy authenticator.

  """

  @doc """

  Dummy authentication to use in test environment.



  ## Examples



    iex> HyperAuth.Authenticator.Dummy.authenticate(%{

    ...> "Username" => "test",

    ...> "Password" => "tset"

    ...> }, [authenticator_dummy_password: "tset"])

    %{

      "uid" => "test"

    }

  """
  def authenticate(credentials, opts) do
    username = credentials["Username"]
    password = credentials["Password"]
    if opts[:authenticator_dummy_password] == password do
      %{
        "uid" => username
      }
    else
      nil
    end
  end
end