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Commit | Line | Data |
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e34c85e5 | 1 | import * as validator from 'validator' |
3fd3ab2d | 2 | import { CONSTRAINTS_FIELDS } from '../../../initializers' |
e34c85e5 | 3 | import { isTestInstance } from '../../core-utils' |
3fd3ab2d | 4 | import { exists } from '../misc' |
e4f97bab | 5 | |
c48e82b5 | 6 | function isUrlValid (url: string) { |
e4f97bab C |
7 | const isURLOptions = { |
8 | require_host: true, | |
9 | require_tld: true, | |
10 | require_protocol: true, | |
11 | require_valid_protocol: true, | |
12 | protocols: [ 'http', 'https' ] | |
13 | } | |
14 | ||
e34c85e5 C |
15 | // We validate 'localhost', so we don't have the top level domain |
16 | if (isTestInstance()) { | |
17 | isURLOptions.require_tld = false | |
18 | } | |
19 | ||
c48e82b5 C |
20 | return exists(url) && validator.isURL('' + url, isURLOptions) |
21 | } | |
22 | ||
23 | function isActivityPubUrlValid (url: string) { | |
24 | return isUrlValid(url) && validator.isLength('' + url, CONSTRAINTS_FIELDS.ACTORS.URL) | |
e4f97bab C |
25 | } |
26 | ||
0d0e8dd0 | 27 | function isBaseActivityValid (activity: any, type: string) { |
20494f12 | 28 | return (activity['@context'] === undefined || Array.isArray(activity['@context'])) && |
0d0e8dd0 | 29 | activity.type === type && |
350e31d6 | 30 | isActivityPubUrlValid(activity.id) && |
c48e82b5 | 31 | exists(activity.actor) && |
6be84cbc | 32 | (isActivityPubUrlValid(activity.actor) || isActivityPubUrlValid(activity.actor.id)) && |
350e31d6 C |
33 | ( |
34 | activity.to === undefined || | |
35 | (Array.isArray(activity.to) && activity.to.every(t => isActivityPubUrlValid(t))) | |
9a27cdc2 C |
36 | ) && |
37 | ( | |
38 | activity.cc === undefined || | |
39 | (Array.isArray(activity.cc) && activity.cc.every(t => isActivityPubUrlValid(t))) | |
350e31d6 | 40 | ) |
0d0e8dd0 C |
41 | } |
42 | ||
50d6de9c C |
43 | function setValidAttributedTo (obj: any) { |
44 | if (Array.isArray(obj.attributedTo) === false) { | |
45 | obj.attributedTo = [] | |
46 | return true | |
47 | } | |
48 | ||
8b604880 | 49 | obj.attributedTo = obj.attributedTo.filter(a => { |
50d6de9c C |
50 | return (a.type === 'Group' || a.type === 'Person') && isActivityPubUrlValid(a.id) |
51 | }) | |
52 | ||
50d6de9c C |
53 | return true |
54 | } | |
55 | ||
e4f97bab | 56 | export { |
c48e82b5 | 57 | isUrlValid, |
0d0e8dd0 | 58 | isActivityPubUrlValid, |
50d6de9c C |
59 | isBaseActivityValid, |
60 | setValidAttributedTo | |
e4f97bab | 61 | } |