EdgeAgentSDK/org.hyperledger.identus.walletsdk.castor/CastorImpl

CastorImpl

class CastorImpl constructor(val apollo: Apollo, logger: PrismLogger = PrismLoggerImpl(LogComponent.CASTOR)) : Castor(source)

Castor is a powerful and flexible library for working with DIDs. Whether you are building a decentralised application or a more traditional system requiring secure and private identity management, Castor provides the tools and features you need to easily create, manage, and resolve DIDs.

Constructors

CastorImpl

constructor(apollo: Apollo, logger: PrismLogger = PrismLoggerImpl(LogComponent.CASTOR))

Properties

apollo

val apollo: Apollo

resolvers

var resolvers: Array<DIDResolver>

Functions

addResolver

fun addResolver(resolver: DIDResolver)

createPeerDID

open override fun createPeerDID(keyPairs: Array<KeyPair>, services: Array<DIDDocument.Service>): DID

Creates a DID for a peer (a device or server that acts as a DID subject) using given key agreement and authentication key pairs and a list of services.

createPrismDID

open override fun createPrismDID(masterPublicKey: PublicKey, services: Array<DIDDocument.Service>?): DID

Creates a DID for a prism (a device or server that acts as a DID owner and controller) using a given master public key and list of services.

getPublicKeysFromCoreProperties

open override fun getPublicKeysFromCoreProperties(coreProperties: Array<DIDDocumentCoreProperty>): List<PublicKey>

Extract list of PublicKey from a list of DIDDocumentCoreProperty.

parseDID

open override fun parseDID(did: String): DID

Parses a string representation of a Decentralized Identifier (DID) into a DID object.

resolveDID

open suspend override fun resolveDID(did: String): DIDDocument

Asynchronously resolves a DID to its corresponding DID Document. This function may throw an error if the DID is invalid or the document cannot be retrieved.

verifySignature

open suspend override fun verifySignature(did: DID, challenge: ByteArray, signature: ByteArray): Boolean

Verifies the authenticity of a signature using the corresponding DID Document, challenge, and signature data. This function returns a boolean value indicating whether the signature is valid or not. This function may throw an error if the DID Document or signature data are invalid.