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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Web.Plugs.DigestPlug do
   6   alias Plug.Conn
   7   require Logger
   8
   9   def read_body(conn, opts) do
  10     {:ok, body, conn} = Conn.read_body(conn, opts)
  11     digest = "SHA-256=" <> (:crypto.hash(:sha256, body) |> Base.encode64())
  12     {:ok, body, Conn.assign(conn, :digest, digest)}
  13   end
  14 end