Make backups require its own scope (#218)

Pulled from https://git.pleroma.social/pleroma/pleroma/-/merge_requests/3721.

This makes backups require its own scope (`read:backups`) instead of the `read:accounts` scope.

Co-authored-by: Tusooa Zhu <tusooa@kazv.moe>
Reviewed-on: https://akkoma.dev/AkkomaGang/akkoma/pulls/218
Co-authored-by: Norm <normandy@biribiri.dev>
Co-committed-by: Norm <normandy@biribiri.dev>

CHANGELOG.md

@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## Unreleased
+
+### Changed
+- **Breaking**: `/api/v1/pleroma/backups` endpoints now requires `read:backups` scope instead of `read:accounts`
+
 ## 2022.09
 
 ### Added

lib/pleroma/web/api_spec/operations/pleroma_backup_operation.ex

@@ -16,7 +16,7 @@ def index_operation do
     %Operation{
       tags: ["Backups"],
       summary: "List backups",
-      security: [%{"oAuth" => ["read:account"]}],
+      security: [%{"oAuth" => ["read:backups"]}],
       operationId: "PleromaAPI.BackupController.index",
       responses: %{
         200 =>
@@ -37,7 +37,7 @@ def create_operation do
     %Operation{
       tags: ["Backups"],
       summary: "Create a backup",
-      security: [%{"oAuth" => ["read:account"]}],
+      security: [%{"oAuth" => ["read:backups"]}],
       operationId: "PleromaAPI.BackupController.create",
       responses: %{
         200 =>

lib/pleroma/web/pleroma_api/controllers/backup_controller.ex

@@ -9,7 +9,7 @@ defmodule Pleroma.Web.PleromaAPI.BackupController do
   alias Pleroma.Web.Plugs.OAuthScopesPlug
 
   action_fallback(Pleroma.Web.MastodonAPI.FallbackController)
-  plug(OAuthScopesPlug, %{scopes: ["read:accounts"]} when action in [:index, :create])
+  plug(OAuthScopesPlug, %{scopes: ["read:backups"]} when action in [:index, :create])
   plug(Pleroma.Web.ApiSpec.CastAndValidate)
 
   defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.PleromaBackupOperation

test/pleroma/web/pleroma_api/controllers/backup_controller_test.exs

@@ -11,7 +11,7 @@ defmodule Pleroma.Web.PleromaAPI.BackupControllerTest do
   setup do
     clear_config([Pleroma.Upload, :uploader])
     clear_config([Backup, :limit_days])
-    oauth_access(["read:accounts"])
+    oauth_access(["read:backups"])
   end
 
   test "GET /api/v1/pleroma/backups", %{user: user, conn: conn} do
@@ -85,7 +85,7 @@ test "POST /api/v1/pleroma/backups", %{user: _user, conn: conn} do
 
   test "Backup without email address" do
     user = Pleroma.Factory.insert(:user, email: nil)
-    %{conn: conn} = oauth_access(["read:accounts"], user: user)
+    %{conn: conn} = oauth_access(["read:backups"], user: user)
 
     assert is_nil(user.email)