OAuth 2.0 strategy base.

Usage

defmodule MyApp.MyOAuth2Strategy do
  use Assent.Strategy.OAuth2.Base

  def default_config(_config) do
    [
      base_url: "https://api.example.com",
      user_url: "/authorization.json"
    ]
  end

  @impl true
  def normalize(_config, user) do
    {:ok,
      # Conformed to https://openid.net/specs/openid-connect-core-1_0.html#rfc.section.5.1
      %{
        "sub"   => user["id"],
        "name"  => user["name"],
        "email" => user["email"]
      # },
      # # Provider specific data not part of the standard claims spec
      # %{
      #  "https://example.com/bio" => user["bio"]
      }
    }
  end
end