git.squeep.com Git - akkoma/blob - lib/pleroma/web/oauth/token/utils.ex

   1 defmodule Pleroma.Web.OAuth.Token.Utils do
   2   @moduledoc """
   3   Auxiliary functions for dealing with tokens.
   4   """
   5
   6   @doc "convert token inserted_at to unix timestamp"
   7   def format_created_at(%{inserted_at: inserted_at} = _token) do
   8     inserted_at
   9     |> DateTime.from_naive!("Etc/UTC")
  10     |> DateTime.to_unix()
  11   end
  12
  13   @doc false
  14   @spec generate_token(keyword()) :: binary()
  15   def generate_token(opts \\ []) do
  16     opts
  17     |> Keyword.get(:size, 32)
  18     |> :crypto.strong_rand_bytes()
  19     |> Base.url_encode64(padding: false)
  20   end
  21
  22   # XXX - for whatever reason our token arrives urlencoded, but Plug.Conn should be
  23   # decoding it.  Investigate sometime.
  24   def fix_padding(token) do
  25     token
  26     |> URI.decode()
  27     |> Base.url_decode64!(padding: false)
  28     |> Base.url_encode64(padding: false)
  29   end
  30 end