diff --git a/CHANGELOG.md b/CHANGELOG.md
index ee9e04568..79fe674a9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,6 +15,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
### Added
- `activeMonth` and `activeHalfyear` fields in NodeInfo usage.users object
+- AdminAPI: allow moderators to manage reports, users, invites, and custom emojis
+- AdminAPI: restrict moderators to access sensitive data: change user credentials, get password reset token, read private statuses and chats, etc
### Fixed
- Subscription(Bell) Notifications: Don't create from Pipeline Ingested replies
@@ -67,7 +69,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
- Attachment dimensions and blurhashes are federated when available.
- Mastodon API: support `poll` notification.
- Pinned posts federation
-- AdminAPI: allow moderators to manage reports, users, invites, and custom emojis
### Fixed
- Don't crash so hard when email settings are invalid.
diff --git a/config/config.exs b/config/config.exs
index dfa73940f..2bde5b826 100644
--- a/config/config.exs
+++ b/config/config.exs
@@ -257,7 +257,8 @@
],
show_reactions: true,
password_reset_token_validity: 60 * 60 * 24,
- profile_directory: true
+ profile_directory: true,
+ privileged_staff: false
config :pleroma, :welcome,
direct_message: [
diff --git a/config/description.exs b/config/description.exs
index 517077acf..ea3f34abe 100644
--- a/config/description.exs
+++ b/config/description.exs
@@ -941,6 +941,12 @@
key: :profile_directory,
type: :boolean,
description: "Enable profile directory."
+ },
+ %{
+ key: :privileged_staff,
+ type: :boolean,
+ description:
+ "Let moderators access sensitive data (e.g. updating user credentials, get password reset token, delete users, index and read private statuses and chats)"
}
]
},
diff --git a/lib/pleroma/web/mastodon_api/views/instance_view.ex b/lib/pleroma/web/mastodon_api/views/instance_view.ex
index 7072d5d61..8e657ee0f 100644
--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
@@ -45,7 +45,8 @@ def render("show.json", _) do
features: features(),
federation: federation(),
fields_limits: fields_limits(),
- post_formats: Config.get([:instance, :allowed_post_formats])
+ post_formats: Config.get([:instance, :allowed_post_formats]),
+ privileged_staff: Config.get([:instance, :privileged_staff])
},
stats: %{mau: Pleroma.User.active_user_count()},
vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
diff --git a/lib/pleroma/web/nodeinfo/nodeinfo.ex b/lib/pleroma/web/nodeinfo/nodeinfo.ex
index 3781781c8..80a2ce676 100644
--- a/lib/pleroma/web/nodeinfo/nodeinfo.ex
+++ b/lib/pleroma/web/nodeinfo/nodeinfo.ex
@@ -69,7 +69,8 @@ def get_nodeinfo("2.0") do
mailerEnabled: Config.get([Pleroma.Emails.Mailer, :enabled], false),
features: features,
restrictedNicknames: Config.get([Pleroma.User, :restricted_nicknames]),
- skipThreadContainment: Config.get([:instance, :skip_thread_containment], false)
+ skipThreadContainment: Config.get([:instance, :skip_thread_containment], false),
+ privilegedStaff: Config.get([:instance, :privileged_staff])
}
}
end
diff --git a/lib/pleroma/web/plugs/ensure_staff_privileged_plug.ex b/lib/pleroma/web/plugs/ensure_staff_privileged_plug.ex
new file mode 100644
index 000000000..fe0a11dec
--- /dev/null
+++ b/lib/pleroma/web/plugs/ensure_staff_privileged_plug.ex
@@ -0,0 +1,31 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.EnsureStaffPrivilegedPlug do
+ @moduledoc """
+ Ensures if staff are privileged enough to do certain tasks
+ """
+
+ import Pleroma.Web.TranslationHelpers
+ import Plug.Conn
+
+ alias Pleroma.Config
+ alias Pleroma.User
+
+ def init(options) do
+ options
+ end
+
+ def call(%{assigns: %{user: %User{is_admin: true}}} = conn, _), do: conn
+
+ def call(conn, _) do
+ if Config.get!([:instance, :privileged_staff]) do
+ conn
+ else
+ conn
+ |> render_error(:forbidden, "User is not an admin.")
+ |> halt()
+ end
+ end
+end
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index b2ca09784..02ca8d70a 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -101,6 +101,10 @@ defmodule Pleroma.Web.Router do
plug(Pleroma.Web.Plugs.IdempotencyPlug)
end
+ pipeline :require_privileged_staff do
+ plug(Pleroma.Web.Plugs.EnsureStaffPrivilegedPlug)
+ end
+
pipeline :require_admin do
plug(Pleroma.Web.Plugs.UserIsAdminPlug)
end
@@ -195,7 +199,6 @@ defmodule Pleroma.Web.Router do
post("/relay", RelayController, :follow)
delete("/relay", RelayController, :unfollow)
- get("/users/:nickname/password_reset", AdminAPIController, :get_password_reset)
patch("/users/force_password_reset", AdminAPIController, :force_password_reset)
get("/users/:nickname/credentials", AdminAPIController, :show_user_credentials)
patch("/users/:nickname/credentials", AdminAPIController, :update_user_credentials)
@@ -228,6 +231,24 @@ defmodule Pleroma.Web.Router do
post("/backups", AdminAPIController, :create_backup)
end
+ # AdminAPI: admins and mods (staff) can perform these actions (if enabled by config)
+ scope "/api/v1/pleroma/admin", Pleroma.Web.AdminAPI do
+ pipe_through([:admin_api, :require_privileged_staff])
+
+ delete("/users", UserController, :delete)
+
+ get("/users/:nickname/password_reset", AdminAPIController, :get_password_reset)
+ patch("/users/:nickname/credentials", AdminAPIController, :update_user_credentials)
+
+ get("/users/:nickname/statuses", AdminAPIController, :list_user_statuses)
+ get("/users/:nickname/chats", AdminAPIController, :list_user_chats)
+
+ get("/statuses", StatusController, :index)
+
+ get("/chats/:id", ChatController, :show)
+ get("/chats/:id/messages", ChatController, :messages)
+ end
+
# AdminAPI: admins and mods (staff) can perform these actions
scope "/api/v1/pleroma/admin", Pleroma.Web.AdminAPI do
pipe_through(:admin_api)
@@ -240,22 +261,16 @@ defmodule Pleroma.Web.Router do
patch("/users/deactivate", UserController, :deactivate)
patch("/users/approve", UserController, :approve)
- delete("/users", UserController, :delete)
-
post("/users/invite_token", InviteController, :create)
get("/users/invites", InviteController, :index)
post("/users/revoke_invite", InviteController, :revoke)
post("/users/email_invite", InviteController, :email)
- get("/users/:nickname/password_reset", AdminAPIController, :get_password_reset)
patch("/users/force_password_reset", AdminAPIController, :force_password_reset)
get("/users/:nickname/credentials", AdminAPIController, :show_user_credentials)
- patch("/users/:nickname/credentials", AdminAPIController, :update_user_credentials)
get("/users", UserController, :index)
get("/users/:nickname", UserController, :show)
- get("/users/:nickname/statuses", AdminAPIController, :list_user_statuses)
- get("/users/:nickname/chats", AdminAPIController, :list_user_chats)
get("/instances/:instance/statuses", InstanceController, :list_statuses)
delete("/instances/:instance", InstanceController, :delete)
@@ -269,15 +284,12 @@ defmodule Pleroma.Web.Router do
get("/statuses/:id", StatusController, :show)
put("/statuses/:id", StatusController, :update)
delete("/statuses/:id", StatusController, :delete)
- get("/statuses", StatusController, :index)
get("/moderation_log", AdminAPIController, :list_log)
post("/reload_emoji", AdminAPIController, :reload_emoji)
get("/stats", AdminAPIController, :stats)
- get("/chats/:id", ChatController, :show)
- get("/chats/:id/messages", ChatController, :messages)
delete("/chats/:id/messages/:message_id", ChatController, :delete_message)
end
diff --git a/test/pleroma/web/plugs/ensure_staff_privileged_plug_test.exs b/test/pleroma/web/plugs/ensure_staff_privileged_plug_test.exs
new file mode 100644
index 000000000..74f4ae504
--- /dev/null
+++ b/test/pleroma/web/plugs/ensure_staff_privileged_plug_test.exs
@@ -0,0 +1,60 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.EnsureStaffPrivilegedPlugTest do
+ use Pleroma.Web.ConnCase, async: true
+
+ alias Pleroma.Web.Plugs.EnsureStaffPrivilegedPlug
+ import Pleroma.Factory
+
+ test "accepts a user that is an admin" do
+ user = insert(:user, is_admin: true)
+
+ conn = assign(build_conn(), :user, user)
+
+ ret_conn = EnsureStaffPrivilegedPlug.call(conn, %{})
+
+ assert conn == ret_conn
+ end
+
+ test "accepts a user that is a moderator when :privileged_staff is enabled" do
+ clear_config([:instance, :privileged_staff], true)
+ user = insert(:user, is_moderator: true)
+
+ conn = assign(build_conn(), :user, user)
+
+ ret_conn = EnsureStaffPrivilegedPlug.call(conn, %{})
+
+ assert conn == ret_conn
+ end
+
+ test "denies a user that is a moderator when :privileged_staff is disabled" do
+ clear_config([:instance, :privileged_staff], false)
+ user = insert(:user, is_moderator: true)
+
+ conn =
+ build_conn()
+ |> assign(:user, user)
+ |> EnsureStaffPrivilegedPlug.call(%{})
+
+ assert conn.status == 403
+ end
+
+ test "denies a user that isn't a staff member" do
+ user = insert(:user)
+
+ conn =
+ build_conn()
+ |> assign(:user, user)
+ |> EnsureStaffPrivilegedPlug.call(%{})
+
+ assert conn.status == 403
+ end
+
+ test "denies when a user isn't set" do
+ conn = EnsureStaffPrivilegedPlug.call(build_conn(), %{})
+
+ assert conn.status == 403
+ end
+end