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1 | import * as express from 'express' | |
2 | import { body, param } from 'express-validator/check' | |
3 | import { isTestInstance } from '../../helpers/core-utils' | |
4 | import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers' | |
5 | import { logger } from '../../helpers/logger' | |
6 | import { getServerActor } from '../../helpers/utils' | |
7 | import { CONFIG } from '../../initializers' | |
8 | import { ActorFollowModel } from '../../models/activitypub/actor-follow' | |
9 | import { areValidationErrors } from './utils' | |
10 | ||
11 | const followValidator = [ | |
12 | body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'), | |
13 | ||
14 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
15 | // Force https if the administrator wants to make friends | |
16 | if (isTestInstance() === false && CONFIG.WEBSERVER.SCHEME === 'http') { | |
17 | return res.status(400) | |
18 | .json({ | |
19 | error: 'Cannot follow non HTTPS web server.' | |
20 | }) | |
21 | .end() | |
22 | } | |
23 | ||
24 | logger.debug('Checking follow parameters', { parameters: req.body }) | |
25 | ||
26 | if (areValidationErrors(req, res)) return | |
27 | ||
28 | return next() | |
29 | } | |
30 | ] | |
31 | ||
32 | const removeFollowingValidator = [ | |
33 | param('host').custom(isHostValid).withMessage('Should have a valid host'), | |
34 | ||
35 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
36 | logger.debug('Checking unfollow parameters', { parameters: req.params }) | |
37 | ||
38 | if (areValidationErrors(req, res)) return | |
39 | ||
40 | const serverActor = await getServerActor() | |
41 | const follow = await ActorFollowModel.loadByActorAndTargetHost(serverActor.id, req.params.host) | |
42 | ||
43 | if (!follow) { | |
44 | return res | |
45 | .status(404) | |
46 | .json({ | |
47 | error: `Follower ${req.params.host} not found.` | |
48 | }) | |
49 | .end() | |
50 | } | |
51 | ||
52 | res.locals.follow = follow | |
53 | return next() | |
54 | } | |
55 | ] | |
56 | ||
57 | // --------------------------------------------------------------------------- | |
58 | ||
59 | export { | |
60 | followValidator, | |
61 | removeFollowingValidator | |
62 | } |