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JptCredentialValidatorUtils

@iota/identity-wasm API documentation

Class: JptCredentialValidatorUtils

Utility functions for validating JPT credentials.

Methods​

extractIssuer()​

static extractIssuer(credential): CoreDID

Utility for extracting the issuer field of a Credential as a DID.

Errors

Fails if the issuer field is not a valid DID.

Parameters​

credential​

Credential

Returns​

CoreDID

extractIssuerFromIssuedJpt()​

static extractIssuerFromIssuedJpt(credential): CoreDID

Utility for extracting the issuer field of a credential in JPT representation as DID.

Errors

If the JPT decoding fails or the issuer field is not a valid DID.

Parameters​

credential​

Jpt

Returns​

CoreDID

checkRevocationWithValidityTimeframe2024()​

static checkRevocationWithValidityTimeframe2024(credential, issuer, status_check): void

Checks whether the credential status has been revoked.

Only supports RevocationTimeframe2024.

Parameters​

credential​

Credential

issuer​

IToCoreDocument | CoreDocument

status_check​

StatusCheck

Returns​

void

checkTimeframesAndRevocationWithValidityTimeframe2024()​

static checkTimeframesAndRevocationWithValidityTimeframe2024(credential, issuer, validity_timeframe, status_check): void

Checks whether the credential status has been revoked or the timeframe interval is INVALID

Only supports RevocationTimeframe2024.

Parameters​

credential​

Credential

issuer​

IToCoreDocument | CoreDocument

validity_timeframe​

undefined | null | Timestamp

status_check​

StatusCheck

Returns​

void