104 lines
3.8 KiB
TypeScript
104 lines
3.8 KiB
TypeScript
import * as validator from 'validator'
|
|
import { CONSTRAINTS_FIELDS } from '../../../initializers'
|
|
import { isAccountNameValid } from '../accounts'
|
|
import { exists } from '../misc'
|
|
import { isVideoChannelNameValid } from '../video-channels'
|
|
import { isActivityPubUrlValid, isBaseActivityValid, setValidAttributedTo } from './misc'
|
|
|
|
function isActorEndpointsObjectValid (endpointObject: any) {
|
|
return isActivityPubUrlValid(endpointObject.sharedInbox)
|
|
}
|
|
|
|
function isActorPublicKeyObjectValid (publicKeyObject: any) {
|
|
return isActivityPubUrlValid(publicKeyObject.id) &&
|
|
isActivityPubUrlValid(publicKeyObject.owner) &&
|
|
isActorPublicKeyValid(publicKeyObject.publicKeyPem)
|
|
}
|
|
|
|
function isActorTypeValid (type: string) {
|
|
return type === 'Person' || type === 'Application' || type === 'Group'
|
|
}
|
|
|
|
function isActorPublicKeyValid (publicKey: string) {
|
|
return exists(publicKey) &&
|
|
typeof publicKey === 'string' &&
|
|
publicKey.startsWith('-----BEGIN PUBLIC KEY-----') &&
|
|
publicKey.indexOf('-----END PUBLIC KEY-----') !== -1 &&
|
|
validator.isLength(publicKey, CONSTRAINTS_FIELDS.ACTOR.PUBLIC_KEY)
|
|
}
|
|
|
|
const actorNameRegExp = new RegExp('[ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_]+')
|
|
function isActorPreferredUsernameValid (preferredUsername: string) {
|
|
return exists(preferredUsername) && validator.matches(preferredUsername, actorNameRegExp)
|
|
}
|
|
|
|
function isActorNameValid (name: string) {
|
|
return isAccountNameValid(name) || isVideoChannelNameValid(name)
|
|
}
|
|
|
|
function isActorPrivateKeyValid (privateKey: string) {
|
|
return exists(privateKey) &&
|
|
typeof privateKey === 'string' &&
|
|
privateKey.startsWith('-----BEGIN RSA PRIVATE KEY-----') &&
|
|
// Sometimes there is a \n at the end, so just assert the string contains the end mark
|
|
privateKey.indexOf('-----END RSA PRIVATE KEY-----') !== -1 &&
|
|
validator.isLength(privateKey, CONSTRAINTS_FIELDS.ACTOR.PRIVATE_KEY)
|
|
}
|
|
|
|
function isRemoteActorValid (remoteActor: any) {
|
|
return exists(remoteActor) &&
|
|
isActivityPubUrlValid(remoteActor.id) &&
|
|
isActorTypeValid(remoteActor.type) &&
|
|
isActivityPubUrlValid(remoteActor.following) &&
|
|
isActivityPubUrlValid(remoteActor.followers) &&
|
|
isActivityPubUrlValid(remoteActor.inbox) &&
|
|
isActivityPubUrlValid(remoteActor.outbox) &&
|
|
isActorPreferredUsernameValid(remoteActor.preferredUsername) &&
|
|
isActivityPubUrlValid(remoteActor.url) &&
|
|
isActorPublicKeyObjectValid(remoteActor.publicKey) &&
|
|
isActorEndpointsObjectValid(remoteActor.endpoints) &&
|
|
setValidAttributedTo(remoteActor) &&
|
|
// If this is not an account, it should be attributed to an account
|
|
// In PeerTube we use this to attach a video channel to a specific account
|
|
(remoteActor.type === 'Person' || remoteActor.attributedTo.length !== 0)
|
|
}
|
|
|
|
function isActorFollowingCountValid (value: string) {
|
|
return exists(value) && validator.isInt('' + value, { min: 0 })
|
|
}
|
|
|
|
function isActorFollowersCountValid (value: string) {
|
|
return exists(value) && validator.isInt('' + value, { min: 0 })
|
|
}
|
|
|
|
function isActorDeleteActivityValid (activity: any) {
|
|
return isBaseActivityValid(activity, 'Delete')
|
|
}
|
|
|
|
function isActorFollowActivityValid (activity: any) {
|
|
return isBaseActivityValid(activity, 'Follow') &&
|
|
isActivityPubUrlValid(activity.object)
|
|
}
|
|
|
|
function isActorAcceptActivityValid (activity: any) {
|
|
return isBaseActivityValid(activity, 'Accept')
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------
|
|
|
|
export {
|
|
isActorEndpointsObjectValid,
|
|
isActorPublicKeyObjectValid,
|
|
isActorTypeValid,
|
|
isActorPublicKeyValid,
|
|
isActorPreferredUsernameValid,
|
|
isActorPrivateKeyValid,
|
|
isRemoteActorValid,
|
|
isActorFollowingCountValid,
|
|
isActorFollowersCountValid,
|
|
isActorFollowActivityValid,
|
|
isActorAcceptActivityValid,
|
|
isActorDeleteActivityValid,
|
|
isActorNameValid
|
|
}
|