git.squeep.com Git - akkoma/blob - lib/pleroma/plugs/http_signature.ex

   1 defmodule Pleroma.Web.Plugs.HTTPSignaturePlug do
   2   alias Pleroma.Web.HTTPSignatures
   3   import Plug.Conn
   4
   5   def init(options) do
   6     options
   7   end
   8
   9   def call(%{assigns: %{valid_signature: true}} = conn, opts) do
  10     conn
  11   end
  12
  13   def call(conn, opts) do
  14     if get_req_header(conn, "signature") do
  15       conn = conn
  16       |> put_req_header("(request-target)", String.downcase("#{conn.method} #{conn.request_path}"))
  17
  18       assign(conn, :valid_signature, HTTPSignatures.validate_conn(conn))
  19     else
  20       conn
  21     end
  22   end
  23 end