# Pleroma: A lightweight social networking server # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Web.AdminAPI.AdminAPIController do use Pleroma.Web, :controller import Pleroma.Web.ControllerHelper, only: [json_response: 3, fetch_integer_param: 3] alias Pleroma.Config alias Pleroma.MFA alias Pleroma.ModerationLog alias Pleroma.Stats alias Pleroma.User alias Pleroma.Web.ActivityPub.ActivityPub alias Pleroma.Web.AdminAPI alias Pleroma.Web.AdminAPI.AccountView alias Pleroma.Web.AdminAPI.ModerationLogView alias Pleroma.Web.Endpoint alias Pleroma.Web.Plugs.OAuthScopesPlug alias Pleroma.Web.Router @users_page_size 50 plug( OAuthScopesPlug, %{scopes: ["admin:read:accounts"]} when action in [:right_get, :show_user_credentials, :create_backup] ) plug( OAuthScopesPlug, %{scopes: ["admin:write:accounts"]} when action in [ :get_password_reset, :force_password_reset, :tag_users, :untag_users, :right_add, :right_add_multiple, :right_delete, :disable_mfa, :right_delete_multiple, :update_user_credentials ] ) plug( OAuthScopesPlug, %{scopes: ["admin:read:statuses"]} when action in [:list_user_statuses, :list_instance_statuses] ) plug( OAuthScopesPlug, %{scopes: ["admin:read:chats"]} when action in [:list_user_chats] ) plug( OAuthScopesPlug, %{scopes: ["admin:read"]} when action in [ :list_log, :stats, :need_reboot ] ) plug( OAuthScopesPlug, %{scopes: ["admin:write"]} when action in [ :restart, :resend_confirmation_email, :confirm_email, :reload_emoji ] ) action_fallback(AdminAPI.FallbackController) def list_instance_statuses(conn, %{"instance" => instance} = params) do with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true {page, page_size} = page_params(params) result = ActivityPub.fetch_statuses(nil, %{ instance: instance, limit: page_size, offset: (page - 1) * page_size, exclude_reblogs: not with_reblogs, total: true }) conn |> put_view(AdminAPI.StatusView) |> render("index.json", %{total: result[:total], activities: result[:items], as: :activity}) end def list_user_statuses(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname} = params) do with_reblogs = params["with_reblogs"] == "true" || params["with_reblogs"] == true godmode = params["godmode"] == "true" || params["godmode"] == true with %User{} = user <- User.get_cached_by_nickname_or_id(nickname, for: admin) do {page, page_size} = page_params(params) result = ActivityPub.fetch_user_activities(user, nil, %{ limit: page_size, offset: (page - 1) * page_size, godmode: godmode, exclude_reblogs: not with_reblogs, pagination_type: :offset, total: true }) conn |> put_view(AdminAPI.StatusView) |> render("index.json", %{total: result[:total], activities: result[:items], as: :activity}) else _ -> {:error, :not_found} end end def list_user_chats(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname} = _params) do with %User{id: user_id} <- User.get_cached_by_nickname_or_id(nickname, for: admin) do chats = Pleroma.Chat.for_user_query(user_id) |> Pleroma.Repo.all() conn |> put_view(AdminAPI.ChatView) |> render("index.json", chats: chats) else _ -> {:error, :not_found} end end def tag_users(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames, "tags" => tags}) do with {:ok, _} <- User.tag(nicknames, tags) do ModerationLog.insert_log(%{ actor: admin, nicknames: nicknames, tags: tags, action: "tag" }) json_response(conn, :no_content, "") end end def untag_users(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames, "tags" => tags}) do with {:ok, _} <- User.untag(nicknames, tags) do ModerationLog.insert_log(%{ actor: admin, nicknames: nicknames, tags: tags, action: "untag" }) json_response(conn, :no_content, "") end end def right_add_multiple(%{assigns: %{user: admin}} = conn, %{ "permission_group" => permission_group, "nicknames" => nicknames }) when permission_group in ["moderator", "admin"] do update = %{:"is_#{permission_group}" => true} users = nicknames |> Enum.map(&User.get_cached_by_nickname/1) for u <- users, do: User.admin_api_update(u, update) ModerationLog.insert_log(%{ action: "grant", actor: admin, subject: users, permission: permission_group }) json(conn, update) end def right_add_multiple(conn, _) do render_error(conn, :not_found, "No such permission_group") end def right_add(%{assigns: %{user: admin}} = conn, %{ "permission_group" => permission_group, "nickname" => nickname }) when permission_group in ["moderator", "admin"] do fields = %{:"is_#{permission_group}" => true} {:ok, user} = nickname |> User.get_cached_by_nickname() |> User.admin_api_update(fields) ModerationLog.insert_log(%{ action: "grant", actor: admin, subject: [user], permission: permission_group }) json(conn, fields) end def right_add(conn, _) do render_error(conn, :not_found, "No such permission_group") end def right_get(conn, %{"nickname" => nickname}) do user = User.get_cached_by_nickname(nickname) conn |> json(%{ is_moderator: user.is_moderator, is_admin: user.is_admin }) end def right_delete_multiple( %{assigns: %{user: %{nickname: admin_nickname} = admin}} = conn, %{ "permission_group" => permission_group, "nicknames" => nicknames } ) when permission_group in ["moderator", "admin"] do with false <- Enum.member?(nicknames, admin_nickname) do update = %{:"is_#{permission_group}" => false} users = nicknames |> Enum.map(&User.get_cached_by_nickname/1) for u <- users, do: User.admin_api_update(u, update) ModerationLog.insert_log(%{ action: "revoke", actor: admin, subject: users, permission: permission_group }) json(conn, update) else _ -> render_error(conn, :forbidden, "You can't revoke your own admin/moderator status.") end end def right_delete_multiple(conn, _) do render_error(conn, :not_found, "No such permission_group") end def right_delete( %{assigns: %{user: admin}} = conn, %{ "permission_group" => permission_group, "nickname" => nickname } ) when permission_group in ["moderator", "admin"] do fields = %{:"is_#{permission_group}" => false} {:ok, user} = nickname |> User.get_cached_by_nickname() |> User.admin_api_update(fields) ModerationLog.insert_log(%{ action: "revoke", actor: admin, subject: [user], permission: permission_group }) json(conn, fields) end def right_delete(%{assigns: %{user: %{nickname: nickname}}} = conn, %{"nickname" => nickname}) do render_error(conn, :forbidden, "You can't revoke your own admin status.") end @doc "Get a password reset token (base64 string) for given nickname" def get_password_reset(conn, %{"nickname" => nickname}) do (%User{local: true} = user) = User.get_cached_by_nickname(nickname) {:ok, token} = Pleroma.PasswordResetToken.create_token(user) conn |> json(%{ token: token.token, link: Router.Helpers.reset_password_url(Endpoint, :reset, token.token) }) end @doc "Force password reset for a given user" def force_password_reset(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do users = nicknames |> Enum.map(&User.get_cached_by_nickname/1) Enum.each(users, &User.force_password_reset_async/1) ModerationLog.insert_log(%{ actor: admin, subject: users, action: "force_password_reset" }) json_response(conn, :no_content, "") end @doc "Disable mfa for user's account." def disable_mfa(conn, %{"nickname" => nickname}) do case User.get_by_nickname(nickname) do %User{} = user -> MFA.disable(user) json(conn, nickname) _ -> {:error, :not_found} end end @doc "Show a given user's credentials" def show_user_credentials(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do with %User{} = user <- User.get_cached_by_nickname_or_id(nickname, for: admin) do conn |> put_view(AccountView) |> render("credentials.json", %{user: user, for: admin}) else _ -> {:error, :not_found} end end @doc "Updates a given user" def update_user_credentials( %{assigns: %{user: admin}} = conn, %{"nickname" => nickname} = params ) do with {_, %User{} = user} <- {:user, User.get_cached_by_nickname(nickname)}, {:ok, _user} <- User.update_as_admin(user, params) do ModerationLog.insert_log(%{ actor: admin, subject: [user], action: "updated_users" }) if params["password"] do User.force_password_reset_async(user) end ModerationLog.insert_log(%{ actor: admin, subject: [user], action: "force_password_reset" }) json(conn, %{status: "success"}) else {:error, changeset} -> errors = Map.new(changeset.errors, fn {key, {error, _}} -> {key, error} end) {:errors, errors} _ -> {:error, :not_found} end end def list_log(conn, params) do {page, page_size} = page_params(params) log = ModerationLog.get_all(%{ page: page, page_size: page_size, start_date: params["start_date"], end_date: params["end_date"], user_id: params["user_id"], search: params["search"] }) conn |> put_view(ModerationLogView) |> render("index.json", %{log: log}) end def restart(conn, _params) do with :ok <- configurable_from_database() do Restarter.Pleroma.restart(Config.get(:env), 50) json(conn, %{}) end end def need_reboot(conn, _params) do json(conn, %{need_reboot: Restarter.Pleroma.need_reboot?()}) 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 def reload_emoji(conn, _params) do Pleroma.Emoji.reload() json(conn, "ok") end def confirm_email(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do users = Enum.map(nicknames, &User.get_cached_by_nickname/1) User.confirm(users) ModerationLog.insert_log(%{actor: admin, subject: users, action: "confirm_email"}) json(conn, "") end def resend_confirmation_email(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do users = Enum.map(nicknames, fn nickname -> nickname |> User.get_cached_by_nickname() |> User.send_confirmation_email() end) ModerationLog.insert_log(%{actor: admin, subject: users, action: "resend_confirmation_email"}) json(conn, "") end def stats(conn, params) do counters = Stats.get_status_visibility_count(params["instance"]) json(conn, %{"status_visibility" => counters}) end def create_backup(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do with %User{} = user <- User.get_by_nickname(nickname), {:ok, _} <- Pleroma.User.Backup.create(user, admin.id) do ModerationLog.insert_log(%{actor: admin, subject: user, action: "create_backup"}) json(conn, "") end end defp page_params(params) do { fetch_integer_param(params, "page", 1), fetch_integer_param(params, "page_size", @users_page_size) } end end