egirlskey/packages/backend/src/server/api/endpoints/fetch-external-resources.ts
Chocolate Pie 82822e29d9
Merge pull request from GHSA-7pxq-6xx9-xpgm
* fix: fix improper authorization when accessing with third-party application

* refactor: refactor type definitions

* fix: get rid of unnecessary access limitation

* enhance: サードパーティアプリケーションがWebsocket APIを使えるように

* fix: add missing parentheses

* Revert "fix(backend): add missing kind definition for admin endpoints to improve security"

This reverts commit 5150053275.

* frontend: 翻訳の抜けを訂正, read:adminとwrite:adminはアクセス発行トークンのデフォルトでは非表示にする

* enhance(test): misskey-ghsa-7pxq-6xx9-xpgmに関するテストを追加

* enhance(test): Websocket APIに対するテストも追加

* enhance(refactor): `@/misc/api-permissions.ts`を`misskey-js/permissions`に統合

* fix(frontend): アクセストークン発行UIで全ての権限を有効にした際、管理者用APIへのアクセスも許可してしまう問題を修正

* enhance(backend): Websocketの接続に最低限必要な権限を変更

* fix(backend): `/api/admin/meta`をサードパーティアプリケーションからはアクセスできないように

* fix(backend): エンドポイントにアクセスするために必要な権限を変更

* fix(frontend/locale): Add missing type declaration

* chore: update `misskey-js/src/autogen`

---------

Co-authored-by: tamaina <tamaina@hotmail.co.jp>
2023-12-28 09:45:54 +01:00

85 lines
1.8 KiB
TypeScript

/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
import { createHash } from 'crypto';
import ms from 'ms';
import { Injectable } from '@nestjs/common';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { HttpRequestService } from '@/core/HttpRequestService.js';
import { ApiError } from '../error.js';
export const meta = {
tags: ['meta'],
requireCredential: true,
secure: true,
limit: {
duration: ms('1hour'),
max: 50,
},
errors: {
invalidSchema: {
message: 'External resource returned invalid schema.',
code: 'EXT_RESOURCE_RETURNED_INVALID_SCHEMA',
id: 'bb774091-7a15-4a70-9dc5-6ac8cf125856',
},
hashUnmached: {
message: 'Hash did not match.',
code: 'EXT_RESOURCE_HASH_DIDNT_MATCH',
id: '693ba8ba-b486-40df-a174-72f8279b56a4',
},
},
res: {
type: 'object',
properties: {
type: {
type: 'string',
},
data: {
type: 'string',
},
},
},
} as const;
export const paramDef = {
type: 'object',
properties: {
url: { type: 'string' },
hash: { type: 'string' },
},
required: ['url', 'hash'],
} as const;
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
constructor(
private httpRequestService: HttpRequestService,
) {
super(meta, paramDef, async (ps) => {
const res = await this.httpRequestService.getJson<{
type: string;
data: string;
}>(ps.url);
if (!res.data || !res.type) {
throw new ApiError(meta.errors.invalidSchema);
}
const resHash = createHash('sha512').update(res.data.replace(/\r\n/g, '\n')).digest('hex');
if (resHash !== ps.hash) {
throw new ApiError(meta.errors.hashUnmached);
}
return {
type: res.type,
data: res.data,
};
});
}
}