architex/lib/matrix_server_web/federation/controllers/key_controller.ex

39 lines
933 B
Elixir
Raw Normal View History

2021-08-06 21:14:27 +00:00
defmodule MatrixServerWeb.Federation.KeyController do
use MatrixServerWeb, :controller
import MatrixServerWeb.Error
alias MatrixServer.KeyServer
def get_signing_keys(conn, _params) do
keys =
KeyServer.get_own_signing_keys()
|> Enum.into(%{}, fn {key_id, key} ->
{key_id, %{"key" => key}}
end)
# TODO: Consider using TimeX.
# Valid for one month.
valid_until = DateTime.utc_now() |> DateTime.add(60 * 60 * 24 * 30, :second)
data = %{
server_name: MatrixServer.server_name(),
verify_keys: keys,
old_verify_keys: %{},
valid_until_ts: valid_until
}
case KeyServer.sign_object(data) do
{:ok, sig, key_id} ->
signed_data = MatrixServer.add_signature(data, key_id, sig)
conn
|> put_status(200)
|> json(signed_data)
:error ->
put_error(conn, :unknown, "Error signing object.")
end
end
end