1 import { exists } from '../misc'
2 import { isActivityPubUrlValid } from './misc'
4 function isSignatureTypeValid (signatureType: string) {
5 return exists(signatureType) && signatureType === 'RsaSignature2017'
8 function isSignatureCreatorValid (signatureCreator: string) {
9 return exists(signatureCreator) && isActivityPubUrlValid(signatureCreator)
12 function isSignatureValueValid (signatureValue: string) {
13 return exists(signatureValue) && signatureValue.length > 0
16 // ---------------------------------------------------------------------------
20 isSignatureCreatorValid,