- def call(conn, opts) do
- user = conn.params["actor"]
- Logger.debug("Checking sig for #{user}")
- if get_req_header(conn, "signature") do
- conn = conn
- |> put_req_header("(request-target)", String.downcase("#{conn.method}") <> " #{conn.request_path}")
+ def call(conn, _opts) do
+ headers = get_req_header(conn, "signature")
+ signature = Enum.at(headers, 0)
+
+ if signature do
+ # set (request-target) header to the appropriate value
+ # we also replace the digest header with the one we computed
+ conn =
+ conn
+ |> put_req_header(
+ "(request-target)",
+ String.downcase("#{conn.method}") <> " #{conn.request_path}"
+ )
+
+ conn =
+ if conn.assigns[:digest] do
+ conn
+ |> put_req_header("digest", conn.assigns[:digest])
+ else
+ conn
+ end