Provides a simple map of keys of type T to values of type U. Mainly used in OID4VCI to hold state in the SimpleAuthorizationService and WalletService. Can be implemented to provide replication across different instances of the enclosing application.

NonceService

interface NonceService

Provides generation, storage and validation of challenges used throughout the code, e.g. as challenges for presentation of credentials. Can be implemented to provide replication across different instances of the enclosing application.

OAuth2AuthorizationServerAdapter

interface OAuth2AuthorizationServerAdapter

Used in OID4VCI by CredentialIssuer to obtain user data when issuing credentials using OID4VCI.

OAuth2DataProvider

interface OAuth2DataProvider

Interface used in CredentialAuthorizationServiceStrategy to actually load user data when client requests and authorization code.

OAuth2Error

@Serializable

data class OAuth2Error(val error: String, val errorDescription: String? = null, val errorUri: String? = null)

Source: https://openid.net/specs/openid-4-verifiable-credential-issuance-1_0.html OpenID for Verifiable Credential Issuance Published: 3 February 2023

OAuth2Exception

class OAuth2Exception(val error: String, val errorDescription: String? = null) : Throwable

Parameters

typealias Parameters = Map<String, String>

WalletService

class WalletService(clientId: String = "https://wallet.a-sit.at/app", redirectUrl: String = "/callback", cryptoService: CryptoService = DefaultCryptoService(EphemeralKeyWithoutCert()), jwsService: JwsService = DefaultJwsService(cryptoService), remoteResourceRetriever: RemoteResourceRetrieverFunction = { null }, stateToCodeStore: MapStore<String, String> = DefaultMapStore())

Client service to retrieve credentials using OID4VCI

Properties

json

val json: Json

jsonSerializer

val jsonSerializer: Json

Functions

buildDPoPHeader

suspend fun JwsService.buildDPoPHeader(url: String, httpMethod: String = "POST", accessToken: String? = null): String

To be set as header DPoP in making request to url, see RFC 9449

decode

inline fun <T> Parameters.decode(): T

decodeFromCredentialIdentifier

fun decodeFromCredentialIdentifier(input: String): Pair<ConstantIndex.CredentialScheme, CredentialFormatEnum>?

Reverse functionality of encodeToCredentialIdentifier, which can also handle ISO namespaces, i.e. decodes a single string into a credential scheme and format, e.g. from AtomicAttribute2023#jwt_vc_json to at.asitplus.wallet.lib.data.ConstantIndex.AtomicAttribute2023 and CredentialFormatEnum.JWT_VC