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fadf619a C |
1 | import * as validator from 'validator' |
2 | import { CONSTRAINTS_FIELDS } from '../../../initializers' | |
3 | import { isAccountNameValid } from '../accounts' | |
4 | import { exists, isUUIDValid } from '../misc' | |
5 | import { isActivityPubUrlValid, isBaseActivityValid } from './misc' | |
6 | ||
7 | function isActorEndpointsObjectValid (endpointObject: any) { | |
8 | return isActivityPubUrlValid(endpointObject.sharedInbox) | |
9 | } | |
10 | ||
11 | function isActorPublicKeyObjectValid (publicKeyObject: any) { | |
12 | return isActivityPubUrlValid(publicKeyObject.id) && | |
13 | isActivityPubUrlValid(publicKeyObject.owner) && | |
14 | isActorPublicKeyValid(publicKeyObject.publicKeyPem) | |
15 | } | |
16 | ||
17 | function isActorTypeValid (type: string) { | |
18 | return type === 'Person' || type === 'Application' || type === 'Group' | |
19 | } | |
20 | ||
21 | function isActorPublicKeyValid (publicKey: string) { | |
22 | return exists(publicKey) && | |
23 | typeof publicKey === 'string' && | |
24 | publicKey.startsWith('-----BEGIN PUBLIC KEY-----') && | |
25 | publicKey.endsWith('-----END PUBLIC KEY-----') && | |
26 | validator.isLength(publicKey, CONSTRAINTS_FIELDS.ACTOR.PUBLIC_KEY) | |
27 | } | |
28 | ||
29 | function isActorPreferredUsernameValid (preferredUsername: string) { | |
30 | return isAccountNameValid(preferredUsername) | |
31 | } | |
32 | ||
33 | function isActorPrivateKeyValid (privateKey: string) { | |
34 | return exists(privateKey) && | |
35 | typeof privateKey === 'string' && | |
36 | privateKey.startsWith('-----BEGIN RSA PRIVATE KEY-----') && | |
37 | privateKey.endsWith('-----END RSA PRIVATE KEY-----') && | |
38 | validator.isLength(privateKey, CONSTRAINTS_FIELDS.ACTOR.PRIVATE_KEY) | |
39 | } | |
40 | ||
41 | function isRemoteActorValid (remoteActor: any) { | |
42 | return isActivityPubUrlValid(remoteActor.id) && | |
43 | isUUIDValid(remoteActor.uuid) && | |
44 | isActorTypeValid(remoteActor.type) && | |
45 | isActivityPubUrlValid(remoteActor.following) && | |
46 | isActivityPubUrlValid(remoteActor.followers) && | |
47 | isActivityPubUrlValid(remoteActor.inbox) && | |
48 | isActivityPubUrlValid(remoteActor.outbox) && | |
49 | isActorPreferredUsernameValid(remoteActor.preferredUsername) && | |
50 | isActivityPubUrlValid(remoteActor.url) && | |
51 | isActorPublicKeyObjectValid(remoteActor.publicKey) && | |
52 | isActorEndpointsObjectValid(remoteActor.endpoints) | |
53 | } | |
54 | ||
55 | function isActorFollowingCountValid (value: string) { | |
56 | return exists(value) && validator.isInt('' + value, { min: 0 }) | |
57 | } | |
58 | ||
59 | function isActorFollowersCountValid (value: string) { | |
60 | return exists(value) && validator.isInt('' + value, { min: 0 }) | |
61 | } | |
62 | ||
63 | function isActorDeleteActivityValid (activity: any) { | |
64 | return isBaseActivityValid(activity, 'Delete') | |
65 | } | |
66 | ||
67 | function isActorFollowActivityValid (activity: any) { | |
68 | return isBaseActivityValid(activity, 'Follow') && | |
69 | isActivityPubUrlValid(activity.object) | |
70 | } | |
71 | ||
72 | function isActorAcceptActivityValid (activity: any) { | |
73 | return isBaseActivityValid(activity, 'Accept') | |
74 | } | |
75 | ||
76 | // --------------------------------------------------------------------------- | |
77 | ||
78 | export { | |
79 | isActorEndpointsObjectValid, | |
80 | isActorPublicKeyObjectValid, | |
81 | isActorTypeValid, | |
82 | isActorPublicKeyValid, | |
83 | isActorPreferredUsernameValid, | |
84 | isActorPrivateKeyValid, | |
85 | isRemoteActorValid, | |
86 | isActorFollowingCountValid, | |
87 | isActorFollowersCountValid, | |
88 | isActorFollowActivityValid, | |
89 | isActorAcceptActivityValid, | |
90 | isActorDeleteActivityValid | |
91 | } |