forked from mirrors/misskey
79ca93cefb
* Create packedAdSchema * admin/emoji/add * admin/get-user-ips * admin/roles/users * admin/get-index-stats * admin/accounts/find-by-email * fix type of admin/ad/list * federation/stats * endpoints * get-online-users-count * i/2fa/register-key * i/2fa/key-done * i/2fa/register * i/apps * i/authorized-apps * i/registry/get-all * i/registry/get * i/registry/get-detail * i/registry/key-with-type * i/registry/scopes-with-domain * i/update-email * i/move * i/webhooks/create * fix miss type * i/webhooks/show * i/webhooks/list * flash/create * roles/users * server-info * test * users/lists/get-memberships * users/achievements * fetch-rss * fetch-external-resources
85 lines
1.8 KiB
TypeScript
85 lines
1.8 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and other misskey contributors
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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import { createHash } from 'crypto';
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import ms from 'ms';
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import { Injectable } from '@nestjs/common';
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import { Endpoint } from '@/server/api/endpoint-base.js';
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import { HttpRequestService } from '@/core/HttpRequestService.js';
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import { ApiError } from '../error.js';
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export const meta = {
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tags: ['meta'],
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requireCredential: true,
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limit: {
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duration: ms('1hour'),
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max: 50,
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},
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errors: {
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invalidSchema: {
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message: 'External resource returned invalid schema.',
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code: 'EXT_RESOURCE_RETURNED_INVALID_SCHEMA',
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id: 'bb774091-7a15-4a70-9dc5-6ac8cf125856',
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},
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hashUnmached: {
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message: 'Hash did not match.',
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code: 'EXT_RESOURCE_HASH_DIDNT_MATCH',
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id: '693ba8ba-b486-40df-a174-72f8279b56a4',
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},
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},
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res: {
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type: 'object',
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properties: {
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type: {
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type: 'string',
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},
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data: {
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type: 'string',
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},
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},
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},
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} as const;
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export const paramDef = {
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type: 'object',
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properties: {
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url: { type: 'string' },
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hash: { type: 'string' },
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},
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required: ['url', 'hash'],
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} as const;
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@Injectable()
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export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
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constructor(
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private httpRequestService: HttpRequestService,
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) {
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super(meta, paramDef, async (ps) => {
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const res = await this.httpRequestService.getJson<{
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type: string;
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data: string;
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}>(ps.url);
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if (!res.data || !res.type) {
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throw new ApiError(meta.errors.invalidSchema);
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}
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const resHash = createHash('sha512').update(res.data.replace(/\r\n/g, '\n')).digest('hex');
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if (resHash !== ps.hash) {
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throw new ApiError(meta.errors.hashUnmached);
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}
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return {
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type: res.type,
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data: res.data,
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};
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});
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}
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}
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