# Pleroma: A lightweight social networking server
# SPDX-FileCopyrightText: 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: LGPL-3.0-only

defmodule HTTPSignatures.TestAdapter do
  @behaviour HTTPSignatures.Adapter

  @moduledoc "Test adapter for HTTPSignatures library."

  @mastodon_admin_pubkey hd(
                           :public_key.pem_decode(
                             File.read!("test/admin@mastodon.example.org.key")
                           )
                         )
                         |> :public_key.pem_entry_decode()

  @rye_pubkey hd(:public_key.pem_decode(File.read!("test/rye@niu.moe.key")))
              |> :public_key.pem_entry_decode()

  @lm_pubkey hd(
               :public_key.pem_decode(File.read!("test/lucifermysticus@mst3k.interlinked.me.key"))
             )
             |> :public_key.pem_entry_decode()

  def fetch_public_key(_), do: {:ok, @mastodon_admin_pubkey}

  def refetch_public_key(%{params: %{"actor" => "https://niu.moe/users/rye"}}),
    do: {:ok, @rye_pubkey}

  def refetch_public_key(%{
        params: %{"actor" => "https://mst3k.interlinked.me/users/luciferMysticus"}
      }),
      do: {:ok, @lm_pubkey}

  def refetch_public_key(_), do: {:error, "no public key found"}
end