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1 | import * as express from 'express' | |
2 | import { body } from 'express-validator/check' | |
3 | import { isRootActivityValid } from '../../../helpers/custom-validators/activitypub/activity' | |
4 | import { logger } from '../../../helpers/logger' | |
5 | import { getServerActor } from '../../../helpers/utils' | |
6 | import { ActorModel } from '../../../models/activitypub/actor' | |
7 | import { areValidationErrors } from '../utils' | |
8 | ||
9 | async function activityPubValidator (req: express.Request, res: express.Response, next: express.NextFunction) { | |
10 | logger.debug('Checking activity pub parameters') | |
11 | ||
12 | if (!isRootActivityValid(req.body)) { | |
13 | logger.warn('Incorrect activity parameters.', { activity: req.body }) | |
14 | return res.status(400).json({ error: 'Incorrect activity.' }) | |
15 | } | |
16 | ||
17 | const serverActor = await getServerActor() | |
18 | const remoteActor = res.locals.signature.actor as ActorModel | |
19 | if (serverActor.id === remoteActor.id) { | |
20 | logger.error('Receiving request in INBOX by ourselves!', req.body) | |
21 | return res.status(409).end() | |
22 | } | |
23 | ||
24 | return next() | |
25 | } | |
26 | ||
27 | // --------------------------------------------------------------------------- | |
28 | ||
29 | export { | |
30 | activityPubValidator | |
31 | } |