mirror of https://github.com/Chocobozzz/PeerTube
77 lines
2.1 KiB
TypeScript
77 lines
2.1 KiB
TypeScript
import validator from 'validator'
|
|
import { CONFIG } from '@server/initializers/config.js'
|
|
import { CONSTRAINTS_FIELDS } from '../../../initializers/constants.js'
|
|
import { exists } from '../misc.js'
|
|
|
|
function isUrlValid (url: string) {
|
|
const isURLOptions = {
|
|
require_host: true,
|
|
require_tld: true,
|
|
require_protocol: true,
|
|
require_valid_protocol: true,
|
|
protocols: [ 'http', 'https' ]
|
|
}
|
|
|
|
// We validate 'localhost', so we don't have the top level domain
|
|
if (CONFIG.WEBSERVER.HOSTNAME === 'localhost' || CONFIG.WEBSERVER.HOSTNAME === '127.0.0.1') {
|
|
isURLOptions.require_tld = false
|
|
}
|
|
|
|
return exists(url) && validator.default.isURL('' + url, isURLOptions)
|
|
}
|
|
|
|
function isActivityPubUrlValid (url: string) {
|
|
return isUrlValid(url) && validator.default.isLength('' + url, CONSTRAINTS_FIELDS.ACTORS.URL)
|
|
}
|
|
|
|
function isBaseActivityValid (activity: any, type: string) {
|
|
return activity.type === type &&
|
|
isActivityPubUrlValid(activity.id) &&
|
|
isObjectValid(activity.actor) &&
|
|
isUrlCollectionValid(activity.to) &&
|
|
isUrlCollectionValid(activity.cc)
|
|
}
|
|
|
|
function isUrlCollectionValid (collection: any) {
|
|
return collection === undefined ||
|
|
(Array.isArray(collection) && collection.every(t => isActivityPubUrlValid(t)))
|
|
}
|
|
|
|
function isObjectValid (object: any) {
|
|
return exists(object) &&
|
|
(
|
|
isActivityPubUrlValid(object) || isActivityPubUrlValid(object.id)
|
|
)
|
|
}
|
|
|
|
function setValidAttributedTo (obj: any) {
|
|
if (Array.isArray(obj.attributedTo) === false) {
|
|
obj.attributedTo = []
|
|
return true
|
|
}
|
|
|
|
obj.attributedTo = obj.attributedTo.filter(a => {
|
|
return isActivityPubUrlValid(a) ||
|
|
((a.type === 'Group' || a.type === 'Person') && isActivityPubUrlValid(a.id))
|
|
})
|
|
|
|
return true
|
|
}
|
|
|
|
function isActivityPubVideoDurationValid (value: string) {
|
|
// https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration
|
|
return exists(value) &&
|
|
typeof value === 'string' &&
|
|
value.startsWith('PT') &&
|
|
value.endsWith('S')
|
|
}
|
|
|
|
export {
|
|
isUrlValid,
|
|
isActivityPubUrlValid,
|
|
isBaseActivityValid,
|
|
setValidAttributedTo,
|
|
isObjectValid,
|
|
isActivityPubVideoDurationValid
|
|
}
|