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diff --git a/lib/mix/tasks/pleroma/config.ex b/lib/mix/tasks/pleroma/config.ex
index f49af1ef8..a10506236 100644
--- a/lib/mix/tasks/pleroma/config.ex
+++ b/lib/mix/tasks/pleroma/config.ex
@@ -1,541 +1,541 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Mix.Tasks.Pleroma.Config do
use Mix.Task
import Ecto.Query
import Mix.Pleroma
alias Pleroma.ConfigDB
alias Pleroma.Repo
@shortdoc "Manages the location of the config"
@moduledoc File.read!("docs/administration/CLI_tasks/config.md")
def run(["migrate_to_db"]) do
check_configdb(fn ->
start_pleroma()
migrate_to_db()
end)
end
def run(["migrate_from_db" | options]) do
check_configdb(fn ->
start_pleroma()
{opts, _} =
OptionParser.parse!(options,
strict: [env: :string, delete: :boolean, path: :string],
aliases: [d: :delete]
)
migrate_from_db(opts)
end)
end
def run(["dump"]) do
check_configdb(fn ->
start_pleroma()
header = config_header()
settings =
ConfigDB
|> Repo.all()
|> Enum.sort()
unless settings == [] do
shell_info("#{header}")
Enum.each(settings, &dump(&1))
else
shell_error("No settings in ConfigDB.")
end
end)
end
def run(["dump", group, key]) do
check_configdb(fn ->
start_pleroma()
group = maybe_atomize(group)
key = maybe_atomize(key)
group
|> ConfigDB.get_by_group_and_key(key)
|> dump()
end)
end
def run(["dump", group]) do
check_configdb(fn ->
start_pleroma()
group = maybe_atomize(group)
dump_group(group)
end)
end
def run(["groups"]) do
check_configdb(fn ->
start_pleroma()
groups =
ConfigDB
|> distinct([c], true)
|> select([c], c.group)
|> Repo.all()
if length(groups) > 0 do
shell_info("The following configuration groups are set in ConfigDB:\r\n")
groups |> Enum.each(fn x -> shell_info("- #{x}") end)
shell_info("\r\n")
end
end)
end
def run(["reset", "--force"]) do
check_configdb(fn ->
start_pleroma()
truncatedb()
shell_info("The ConfigDB settings have been removed from the database.")
end)
end
def run(["reset"]) do
check_configdb(fn ->
start_pleroma()
shell_info("The following settings will be permanently removed:")
ConfigDB
|> Repo.all()
|> Enum.sort()
|> Enum.each(&dump(&1))
shell_error("\nTHIS CANNOT BE UNDONE!")
if shell_prompt("Are you sure you want to continue?", "n") in ~w(Yn Y y) do
truncatedb()
shell_info("The ConfigDB settings have been removed from the database.")
else
shell_error("No changes made.")
end
end)
end
def run(["delete", "--force", group, key]) do
start_pleroma()
group = maybe_atomize(group)
key = maybe_atomize(key)
with true <- key_exists?(group, key) do
shell_info("The following settings will be removed from ConfigDB:\n")
group
|> ConfigDB.get_by_group_and_key(key)
|> dump()
delete_key(group, key)
else
_ ->
shell_error("No settings in ConfigDB for #{inspect(group)}, #{inspect(key)}. Aborting.")
end
end
def run(["delete", "--force", group]) do
start_pleroma()
group = maybe_atomize(group)
with true <- group_exists?(group) do
shell_info("The following settings will be removed from ConfigDB:\n")
dump_group(group)
delete_group(group)
else
_ -> shell_error("No settings in ConfigDB for #{inspect(group)}. Aborting.")
end
end
def run(["delete", group, key]) do
start_pleroma()
group = maybe_atomize(group)
key = maybe_atomize(key)
with true <- key_exists?(group, key) do
shell_info("The following settings will be removed from ConfigDB:\n")
group
|> ConfigDB.get_by_group_and_key(key)
|> dump()
if shell_prompt("Are you sure you want to continue?", "n") in ~w(Yn Y y) do
delete_key(group, key)
else
shell_error("No changes made.")
end
else
_ ->
shell_error("No settings in ConfigDB for #{inspect(group)}, #{inspect(key)}. Aborting.")
end
end
def run(["delete", group]) do
start_pleroma()
group = maybe_atomize(group)
with true <- group_exists?(group) do
shell_info("The following settings will be removed from ConfigDB:\n")
dump_group(group)
if shell_prompt("Are you sure you want to continue?", "n") in ~w(Yn Y y) do
delete_group(group)
else
shell_error("No changes made.")
end
else
_ -> shell_error("No settings in ConfigDB for #{inspect(group)}. Aborting.")
end
end
# Removes any policies that are not a real module
# as they will prevent the server from starting
def run(["fix_mrf_policies"]) do
check_configdb(fn ->
start_pleroma()
group = :pleroma
key = :mrf
%{value: value} =
group
|> ConfigDB.get_by_group_and_key(key)
policies =
Keyword.get(value, :policies, [])
|> Enum.filter(&is_atom(&1))
|> Enum.filter(fn mrf ->
case Code.ensure_compiled(mrf) do
{:module, _} -> true
{:error, _} -> false
end
end)
value = Keyword.put(value, :policies, policies)
ConfigDB.update_or_create(%{group: group, key: key, value: value})
end)
end
# Removes non-whitelisted configuration sections
def run(["filter_whitelisted" | rest]) do
{options, [], []} =
OptionParser.parse(
rest,
strict: [force: :boolean],
aliases: [f: :force]
)
force = Keyword.get(options, :force, false)
start_pleroma()
whitelisted_configs = Pleroma.Config.get(:database_config_whitelist)
if whitelisted_configs in [nil, false] do
shell_error("No unwanted settings in ConfigDB. No changes made.")
else
{whitelisted_groups, whitelisted_keys} = get_filters(whitelisted_configs)
filtered =
from(c in ConfigDB)
|> Repo.all()
|> Enum.filter(&not_whitelisted?(&1, whitelisted_groups, whitelisted_keys))
do_config_filter(filtered, force)
end
end
# Removes blacklisted configuration sections
def run(["filter_blacklisted" | rest]) do
{options, [], []} =
OptionParser.parse(
rest,
strict: [force: :boolean],
aliases: [f: :force]
)
force = Keyword.get(options, :force, false)
start_pleroma()
blacklisted_configs = Pleroma.Config.get(:database_config_blacklist)
if blacklisted_configs in [nil, false] do
shell_error("No unwanted settings in ConfigDB. No changes made.")
else
{blacklisted_groups, blacklisted_keys} = get_filters(blacklisted_configs)
filtered =
from(c in ConfigDB)
|> Repo.all()
|> Enum.filter(&blacklisted?(&1, blacklisted_groups, blacklisted_keys))
do_config_filter(filtered, force)
end
end
@spec migrate_to_db(Path.t() | nil) :: any()
def migrate_to_db(file_path \\ nil) do
with :ok <- Pleroma.Config.DeprecationWarnings.warn() do
config_file =
if file_path do
file_path
else
if Pleroma.Config.get(:release) do
Pleroma.Config.get(:config_path)
else
"config/#{Pleroma.Config.get(:env)}.secret.exs"
end
end
do_migrate_to_db(config_file)
else
_ ->
shell_error("Migration is not allowed until all deprecation warnings have been resolved.")
end
end
defp do_migrate_to_db(config_file) do
if File.exists?(config_file) do
shell_info("Migrating settings from file: #{Path.expand(config_file)}")
truncatedb()
custom_config =
config_file
|> read_file()
|> elem(0)
custom_config
|> Keyword.keys()
|> Enum.each(&create(&1, custom_config))
else
shell_info("To migrate settings, you must define custom settings in #{config_file}.")
end
end
defp create(group, settings) do
group
|> Pleroma.Config.Loader.filter_group(settings)
|> Enum.each(fn {key, value} ->
{:ok, _} = ConfigDB.update_or_create(%{group: group, key: key, value: value})
shell_info("Settings for key #{key} migrated.")
end)
shell_info("Settings for group #{inspect(group)} migrated.")
end
defp migrate_from_db(opts) do
env = opts[:env] || Pleroma.Config.get(:env)
filename = "#{env}.exported_from_db.secret.exs"
config_path =
cond do
opts[:path] ->
opts[:path]
Pleroma.Config.get(:release) ->
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
true ->
"config"
end
|> Path.join(filename)
with {:ok, file} <- File.open(config_path, [:write, :utf8]) do
write_config(file, config_path, opts)
shell_info("Database configuration settings have been exported to #{config_path}")
else
_ ->
shell_error("Impossible to save settings to this directory #{Path.dirname(config_path)}")
tmp_config_path = Path.join(System.tmp_dir!(), filename)
file = File.open!(tmp_config_path)
shell_info(
"Saving database configuration settings to #{tmp_config_path}. Copy it to the #{Path.dirname(config_path)} manually."
)
write_config(file, tmp_config_path, opts)
end
end
defp write_config(file, path, opts) do
IO.write(file, config_header())
ConfigDB
|> Repo.all()
|> Enum.each(&write_and_delete(&1, file, opts[:delete]))
:ok = File.close(file)
# Ensure `mix format` runs in the same env as the current task and doesn't
# emit config-time stderr noise (e.g. dev secret warnings) into `mix test`.
System.cmd("mix", ["format", path],
env: [{"MIX_ENV", to_string(Mix.env())}],
stderr_to_stdout: true
)
end
defp config_header, do: "import Config\r\n\r\n"
defp read_file(config_file), do: Config.Reader.read_imports!(config_file)
defp write_and_delete(config, file, delete?) do
config
|> write(file)
|> delete(delete?)
end
defp write(config, file) do
value = inspect(config.value, limit: :infinity)
IO.write(file, "config #{inspect(config.group)}, #{inspect(config.key)}, #{value}\r\n\r\n")
config
end
defp delete(config, true) do
{:ok, _} = Repo.delete(config)
shell_info(
"config #{inspect(config.group)}, #{inspect(config.key)} was deleted from the ConfigDB."
)
end
defp delete(_config, _), do: :ok
defp dump(%ConfigDB{} = config) do
value = inspect(config.value, limit: :infinity)
shell_info("config #{inspect(config.group)}, #{inspect(config.key)}, #{value}\r\n\r\n")
end
defp dump(_), do: :noop
defp dump_group(group) when is_atom(group) do
group
|> ConfigDB.get_all_by_group()
|> Enum.each(&dump/1)
end
defp group_exists?(group) do
group
|> ConfigDB.get_all_by_group()
|> Enum.any?()
end
defp key_exists?(group, key) do
group
|> ConfigDB.get_by_group_and_key(key)
|> is_nil
|> Kernel.!()
end
defp maybe_atomize(arg) when is_atom(arg), do: arg
defp maybe_atomize(":" <> arg), do: maybe_atomize(arg)
defp maybe_atomize(arg) when is_binary(arg) do
if ConfigDB.module_name?(arg) do
String.to_existing_atom("Elixir." <> arg)
else
String.to_atom(arg)
end
end
defp check_configdb(callback) do
with true <- Pleroma.Config.get([:configurable_from_database]) do
callback.()
else
_ ->
shell_error(
"ConfigDB not enabled. Please check the value of :configurable_from_database in your configuration."
)
end
end
defp delete_key(group, key) do
check_configdb(fn ->
ConfigDB.delete(%{group: group, key: key})
end)
end
defp delete_group(group) do
check_configdb(fn ->
group
|> ConfigDB.get_all_by_group()
|> Enum.each(&ConfigDB.delete/1)
end)
end
defp truncatedb do
Ecto.Adapters.SQL.query!(Repo, "TRUNCATE config;")
Ecto.Adapters.SQL.query!(Repo, "ALTER SEQUENCE config_id_seq RESTART;")
end
defp get_filters(config) do
groups =
config
|> Enum.filter(fn
{_group} -> true
_ -> false
end)
- |>Enum.map(fn {group} -> group end)
+ |> Enum.map(fn {group} -> group end)
keys =
config
|> Enum.filter(fn
{_group, _key} -> true
_ -> false
end)
{groups, keys}
end
defp not_whitelisted?(%{group: group, key: key}, whitelisted_groups, whitelisted_keys) do
not Enum.member?(whitelisted_groups, group) and
not Enum.member?(whitelisted_keys, {group, key})
end
defp blacklisted?(%{group: group, key: key}, blacklisted_groups, blacklisted_keys) do
Enum.member?(blacklisted_groups, group) or
Enum.member?(blacklisted_keys, {group, key})
end
defp do_config_filter(filtered, _) when length(filtered) == 0 do
shell_error("No unwanted settings in ConfigDB. No changes made.")
end
defp do_config_filter(filtered, force) do
shell_info("The following settings will be removed from ConfigDB:\n")
Enum.each(filtered, &dump(&1))
if force or shell_prompt("Are you sure you want to continue?", "n") in ~w(Yn Y y) do
filtered_ids = Enum.map(filtered, fn %{id: id} -> id end)
Repo.delete_all(from(c in ConfigDB, where: c.id in ^filtered_ids))
else
shell_error("No changes made.")
end
end
end
diff --git a/lib/pleroma/web/admin_api/controllers/config_controller.ex b/lib/pleroma/web/admin_api/controllers/config_controller.ex
index 0f17ca05d..753690d45 100644
--- a/lib/pleroma/web/admin_api/controllers/config_controller.ex
+++ b/lib/pleroma/web/admin_api/controllers/config_controller.ex
@@ -1,211 +1,211 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.ConfigController do
use Pleroma.Web, :controller
alias Pleroma.Config
alias Pleroma.ConfigDB
alias Pleroma.Web.Plugs.OAuthScopesPlug
plug(Pleroma.Web.ApiSpec.CastAndValidate, replace_params: false)
plug(OAuthScopesPlug, %{scopes: ["admin:write"]} when action == :update)
plug(
OAuthScopesPlug,
%{scopes: ["admin:read"]}
when action in [:show, :descriptions]
)
action_fallback(Pleroma.Web.AdminAPI.FallbackController)
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.ConfigOperation
defp translate_descriptions(descriptions, path \\ []) do
Enum.map(descriptions, fn desc -> translate_item(desc, path) end)
end
defp translate_string(str, path, type) do
Gettext.dpgettext(
Pleroma.Web.Gettext,
"config_descriptions",
Pleroma.Docs.Translator.Compiler.msgctxt_for(path, type),
str
)
end
defp maybe_put_translated(item, key, path) do
if item[key] do
Map.put(
item,
key,
translate_string(
item[key],
path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)],
to_string(key)
)
)
else
item
end
end
defp translate_item(item, path) do
item
|> maybe_put_translated(:label, path)
|> maybe_put_translated(:description, path)
|> translate_children(path)
end
defp translate_children(%{children: children} = item, path) when is_list(children) do
item
|> Map.put(
:children,
translate_descriptions(children, path ++ [Pleroma.Docs.Translator.Compiler.key_for(item)])
)
end
defp translate_children(item, _path) do
item
end
def descriptions(conn, _params) do
descriptions =
Pleroma.Docs.JSON.compiled_descriptions()
|> Enum.filter(&allowed_config?(&1, :whitelist))
|> Enum.reject(&allowed_config?(&1, :blacklist))
json(conn, translate_descriptions(descriptions))
end
def show(%{private: %{open_api_spex: %{params: %{only_db: true}}}} = conn, _) do
with :ok <- configurable_from_database() do
configs = Pleroma.Repo.all(ConfigDB)
render(conn, "index.json", %{
configs: configs,
need_reboot: Restarter.Pleroma.need_reboot?()
})
end
end
def show(conn, _params) do
with :ok <- configurable_from_database() do
configs = ConfigDB.get_all_as_keyword()
merged =
Config.Holder.default_config()
|> ConfigDB.merge(configs)
|> Enum.map(fn {group, values} ->
Enum.map(values, fn {key, value} ->
db =
if configs[group][key] do
ConfigDB.get_db_keys(configs[group][key], key)
end
db_value = configs[group][key]
merged_value =
if not is_nil(db_value) and Keyword.keyword?(db_value) and
ConfigDB.sub_key_full_update?(group, key, Keyword.keys(db_value)) do
ConfigDB.merge_group(group, key, value, db_value)
else
value
end
%ConfigDB{
group: group,
key: key,
value: merged_value
}
|> Pleroma.Maps.put_if_present(:db, db)
end)
end)
|> List.flatten()
render(conn, "index.json", %{
configs: merged,
need_reboot: Restarter.Pleroma.need_reboot?()
})
end
end
def update(%{private: %{open_api_spex: %{body_params: %{configs: configs}}}} = conn, _) do
with :ok <- configurable_from_database() do
results =
configs
|> Enum.filter(&allowed_config?(&1, :whitelist))
|> Enum.reject(&allowed_config?(&1, :blacklist))
|> Enum.map(fn
%{group: group, key: key, delete: true} = params ->
ConfigDB.delete(%{group: group, key: key, subkeys: params[:subkeys]})
%{group: group, key: key, value: value} ->
ConfigDB.update_or_create(%{group: group, key: key, value: value})
end)
|> Enum.reject(fn {result, _} -> result == :error end)
{deleted, updated} =
results
|> Enum.map(fn {:ok, %{key: key, value: value} = config} ->
Map.put(config, :db, ConfigDB.get_db_keys(value, key))
end)
|> Enum.split_with(&(Ecto.get_meta(&1, :state) == :deleted))
Config.TransferTask.load_and_update_env(deleted, false)
if not Restarter.Pleroma.need_reboot?() do
changed_reboot_settings? =
(updated ++ deleted)
|> Enum.any?(&Config.TransferTask.pleroma_need_restart?(&1.group, &1.key, &1.value))
if changed_reboot_settings?, do: Restarter.Pleroma.need_reboot()
end
render(conn, "index.json", %{
configs: updated,
need_reboot: Restarter.Pleroma.need_reboot?()
})
end
end
defp configurable_from_database do
if Config.get(:configurable_from_database) do
:ok
else
{:error, "You must enable configurable_from_database in your config file."}
end
end
defp allowed_config?(":pleroma", ":database_config_whitelist", _), do: true
defp allowed_config?(":pleroma", ":database_config_blacklist", _), do: true
defp allowed_config?(group, key, mode) do
- configs =
+ configs =
case mode do
:whitelist -> Config.get(:database_config_whitelist)
:blacklist -> Config.get(:database_config_blacklist)
- end
+ end
if configs do
Enum.any?(configs, fn
{allowed_group} ->
group == inspect(allowed_group)
{allowed_group, allowed_key} ->
group == inspect(allowed_group) && key == inspect(allowed_key)
end)
else
true
end
end
defp allowed_config?(%{group: group, key: key}, mode) do
allowed_config?(group, key, mode)
end
defp allowed_config?(%{group: group} = config, mode) do
allowed_config?(group, config[:key], mode)
end
end

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