70 lines
2.2 KiB
Elixir
70 lines
2.2 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Config.ReleaseRuntimeProvider do
|
|
@moduledoc """
|
|
Imports runtime config and `{env}.exported_from_db.secret.exs` for releases.
|
|
"""
|
|
@behaviour Config.Provider
|
|
|
|
@impl true
|
|
def init(opts), do: opts
|
|
|
|
@impl true
|
|
def load(config, opts) do
|
|
with_defaults = Config.Reader.merge(config, Pleroma.Config.Holder.release_defaults())
|
|
|
|
config_path =
|
|
opts[:config_path] || System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
|
|
|
|
with_runtime_config =
|
|
if File.exists?(config_path) do
|
|
# <https://git.pleroma.social/pleroma/pleroma/-/issues/3135>
|
|
%File.Stat{mode: mode} = File.lstat!(config_path)
|
|
|
|
if Bitwise.band(mode, 0o007) > 0 do
|
|
raise "Configuration at #{config_path} has world-permissions, execute the following: chmod o= #{config_path}"
|
|
end
|
|
|
|
if Bitwise.band(mode, 0o020) > 0 do
|
|
raise "Configuration at #{config_path} has group-wise write permissions, execute the following: chmod g-w #{config_path}"
|
|
end
|
|
|
|
# Note: Elixir doesn't provides a getuid(2)
|
|
# so cannot forbid group-read only when config is owned by us
|
|
|
|
runtime_config = Config.Reader.read!(config_path)
|
|
|
|
with_defaults
|
|
|> Config.Reader.merge(pleroma: [config_path: config_path])
|
|
|> Config.Reader.merge(runtime_config)
|
|
else
|
|
warning = [
|
|
IO.ANSI.red(),
|
|
IO.ANSI.bright(),
|
|
"!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
|
|
IO.ANSI.reset()
|
|
]
|
|
|
|
IO.puts(warning)
|
|
with_defaults
|
|
end
|
|
|
|
exported_config_path =
|
|
opts[:exported_config_path] ||
|
|
config_path
|
|
|> Path.dirname()
|
|
|> Path.join("#{Pleroma.Config.get(:env)}.exported_from_db.secret.exs")
|
|
|
|
with_exported =
|
|
if File.exists?(exported_config_path) do
|
|
exported_config = Config.Reader.read!(exported_config_path)
|
|
Config.Reader.merge(with_runtime_config, exported_config)
|
|
else
|
|
with_runtime_config
|
|
end
|
|
|
|
with_exported
|
|
end
|
|
end
|