diff options
| -rw-r--r-- | lib/pleroma/plugs/csp_plug.ex | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/lib/pleroma/plugs/csp_plug.ex b/lib/pleroma/plugs/csp_plug.ex index 15d466c36..56f2376ee 100644 --- a/lib/pleroma/plugs/csp_plug.ex +++ b/lib/pleroma/plugs/csp_plug.ex @@ -1,10 +1,17 @@ defmodule Pleroma.Plugs.CSPPlug do + alias Pleroma.Config import Plug.Conn def init(opts), do: opts def call(conn, options) do - conn = merge_resp_headers(conn, headers()) + if Config.get([:csp, :enabled]) do + conn = + merge_resp_headers(conn, headers()) + |> maybe_send_sts_header(Config.get([:csp, :sts])) + else + conn + end end defp headers do @@ -35,4 +42,14 @@ defmodule Pleroma.Plugs.CSPPlug do ] |> Enum.join("; ") end + + defp maybe_send_sts_header(conn, true) do + max_age = Config.get([:csp, :sts_max_age]) + + merge_resp_headers(conn, [ + {"strict-transport-security", "max-age=#{max_age}; includeSubDomains"} + ]) + end + + defp maybe_send_sts_header(conn, _), do: conn end |