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Commit | Line | Data |
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54141398 | 1 | import * as express from 'express' |
b8f4167f | 2 | import { body, param, query } from 'express-validator' |
da854ddd | 3 | import { isTestInstance } from '../../helpers/core-utils' |
50d6de9c | 4 | import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers' |
da854ddd C |
5 | import { logger } from '../../helpers/logger' |
6 | import { getServerActor } from '../../helpers/utils' | |
74dc3bca | 7 | import { SERVER_ACTOR_NAME, WEBSERVER } from '../../initializers/constants' |
50d6de9c | 8 | import { ActorFollowModel } from '../../models/activitypub/actor-follow' |
a2431b7d | 9 | import { areValidationErrors } from './utils' |
0e9c48c2 C |
10 | import { ActorModel } from '../../models/activitypub/actor' |
11 | import { loadActorUrlOrGetFromWebfinger } from '../../helpers/webfinger' | |
97ecddae | 12 | import { isActorTypeValid, isValidActorHandle } from '../../helpers/custom-validators/activitypub/actor' |
453e83ea | 13 | import { MActorFollowActorsDefault } from '@server/typings/models' |
b8f4167f C |
14 | import { isFollowStateValid } from '@server/helpers/custom-validators/follows' |
15 | ||
16 | const listFollowsValidator = [ | |
17 | query('state') | |
18 | .optional() | |
19 | .custom(isFollowStateValid).withMessage('Should have a valid follow state'), | |
97ecddae C |
20 | query('actorType') |
21 | .optional() | |
22 | .custom(isActorTypeValid).withMessage('Should have a valid actor type'), | |
b8f4167f C |
23 | |
24 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
25 | if (areValidationErrors(req, res)) return | |
26 | ||
27 | return next() | |
28 | } | |
29 | ] | |
54141398 C |
30 | |
31 | const followValidator = [ | |
32 | body('hosts').custom(isEachUniqueHostValid).withMessage('Should have an array of unique hosts'), | |
33 | ||
34 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
35 | // Force https if the administrator wants to make friends | |
6dd9de95 | 36 | if (isTestInstance() === false && WEBSERVER.SCHEME === 'http') { |
a3c1738e | 37 | return res.status(500) |
54141398 | 38 | .json({ |
48dce1c9 | 39 | error: 'Cannot follow on a non HTTPS web server.' |
54141398 C |
40 | }) |
41 | .end() | |
42 | } | |
43 | ||
44 | logger.debug('Checking follow parameters', { parameters: req.body }) | |
45 | ||
a2431b7d C |
46 | if (areValidationErrors(req, res)) return |
47 | ||
48 | return next() | |
54141398 C |
49 | } |
50 | ] | |
51 | ||
52 | const removeFollowingValidator = [ | |
50d6de9c | 53 | param('host').custom(isHostValid).withMessage('Should have a valid host'), |
54141398 | 54 | |
a2431b7d | 55 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { |
0e9c48c2 | 56 | logger.debug('Checking unfollowing parameters', { parameters: req.params }) |
54141398 | 57 | |
a2431b7d | 58 | if (areValidationErrors(req, res)) return |
54141398 | 59 | |
50d6de9c | 60 | const serverActor = await getServerActor() |
f37dc0dd | 61 | const follow = await ActorFollowModel.loadByActorAndTargetNameAndHostForAPI(serverActor.id, SERVER_ACTOR_NAME, req.params.host) |
54141398 | 62 | |
a2431b7d | 63 | if (!follow) { |
eec63bbc C |
64 | return res |
65 | .status(404) | |
66 | .json({ | |
0e9c48c2 C |
67 | error: `Following ${req.params.host} not found.` |
68 | }) | |
69 | .end() | |
70 | } | |
71 | ||
72 | res.locals.follow = follow | |
73 | return next() | |
74 | } | |
75 | ] | |
76 | ||
14893eb7 | 77 | const getFollowerValidator = [ |
0e9c48c2 C |
78 | param('nameWithHost').custom(isValidActorHandle).withMessage('Should have a valid nameWithHost'), |
79 | ||
80 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
14893eb7 | 81 | logger.debug('Checking get follower parameters', { parameters: req.params }) |
0e9c48c2 C |
82 | |
83 | if (areValidationErrors(req, res)) return | |
84 | ||
453e83ea | 85 | let follow: MActorFollowActorsDefault |
5b9c965d C |
86 | try { |
87 | const actorUrl = await loadActorUrlOrGetFromWebfinger(req.params.nameWithHost) | |
88 | const actor = await ActorModel.loadByUrl(actorUrl) | |
0e9c48c2 | 89 | |
5b9c965d C |
90 | const serverActor = await getServerActor() |
91 | follow = await ActorFollowModel.loadByActorAndTarget(actor.id, serverActor.id) | |
92 | } catch (err) { | |
93 | logger.warn('Cannot get actor from handle.', { handle: req.params.nameWithHost, err }) | |
94 | } | |
0e9c48c2 C |
95 | |
96 | if (!follow) { | |
97 | return res | |
98 | .status(404) | |
99 | .json({ | |
100 | error: `Follower ${req.params.nameWithHost} not found.` | |
eec63bbc | 101 | }) |
a2431b7d C |
102 | .end() |
103 | } | |
54141398 | 104 | |
a2431b7d C |
105 | res.locals.follow = follow |
106 | return next() | |
54141398 C |
107 | } |
108 | ] | |
109 | ||
14893eb7 C |
110 | const acceptOrRejectFollowerValidator = [ |
111 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
112 | logger.debug('Checking accept/reject follower parameters', { parameters: req.params }) | |
113 | ||
114 | const follow = res.locals.follow | |
115 | if (follow.state !== 'pending') { | |
116 | return res.status(400).json({ error: 'Follow is not in pending state.' }).end() | |
117 | } | |
118 | ||
119 | return next() | |
120 | } | |
121 | ] | |
122 | ||
54141398 C |
123 | // --------------------------------------------------------------------------- |
124 | ||
125 | export { | |
126 | followValidator, | |
0e9c48c2 | 127 | removeFollowingValidator, |
14893eb7 | 128 | getFollowerValidator, |
b8f4167f C |
129 | acceptOrRejectFollowerValidator, |
130 | listFollowsValidator | |
54141398 | 131 | } |