public async Task ProcessProofRecordNotFound()
{
var(issuerConnection, _) = await Scenarios.EstablishConnectionAsync(
_connectionService, _messages, _issuerWallet, _holderWallet);
var ex = await Assert.ThrowsAsync <AriesFrameworkException>(async() =>
await _proofService.ProcessPresentationAsync(_issuerWallet, new PresentationMessage()));
Assert.True(ex.ErrorCode == ErrorCode.RecordNotFound);
}
/// <summary>
/// Processes the agent message
/// </summary>
/// <param name="agentContext"></param>
/// <param name="messageContext">The agent message agentContext.</param>
/// <returns></returns>
/// <exception cref="AriesFrameworkException">Unsupported message type {messageType}</exception>
public async Task <AgentMessage> ProcessAsync(IAgentContext agentContext, UnpackedMessageContext messageContext)
{
switch (messageContext.GetMessageType())
{
// v1.0
case MessageTypes.PresentProofNames.RequestPresentation:
{
var message = messageContext.GetMessage <RequestPresentationMessage>();
var record = await _proofService.ProcessRequestAsync(agentContext, message, messageContext.Connection);
messageContext.ContextRecord = record;
break;
}
case MessageTypes.PresentProofNames.Presentation:
{
var message = messageContext.GetMessage <PresentationMessage>();
var record = await _proofService.ProcessPresentationAsync(agentContext, message);
messageContext.ContextRecord = record;
break;
}
default:
throw new AriesFrameworkException(ErrorCode.InvalidMessage,
$"Unsupported message type {messageContext.GetMessageType()}");
}
return(null);
}
public static async Task <(ProofRecord holderProofRecord, ProofRecord RequestorProofRecord)> ProofProtocolAsync(
IProofService proofService,
IProducerConsumerCollection <AgentMessage> messages,
ConnectionRecord holderConnection, ConnectionRecord requestorConnection,
IAgentContext holderContext,
IAgentContext requestorContext, ProofRequest proofRequestObject)
{
//Requestor sends a proof request
var(message, requestorProofRecord) = await proofService.CreateRequestAsync(requestorContext, proofRequestObject, requestorConnection.Id);
messages.TryAdd(message);
// Holder accepts the proof requests and builds a proof
var proofRequest = FindContentMessage <RequestPresentationMessage>(messages);
Assert.NotNull(proofRequest);
//Holder stores the proof request
var holderProofRequestRecord = await proofService.ProcessRequestAsync(holderContext, proofRequest, holderConnection);
var holderProofRecord = await proofService.GetAsync(holderContext, holderProofRequestRecord.Id);
var holderProofRequest = JsonConvert.DeserializeObject <ProofRequest>(holderProofRecord.RequestJson);
// Auto satify the proof with which ever credentials in the wallet are capable
var requestedCredentials =
await ProofServiceUtils.GetAutoRequestedCredentialsForProofCredentials(holderContext, proofService,
holderProofRequest);
//Holder accepts the proof request and sends a proof
(var proofMessage, _) = await proofService.CreatePresentationAsync(
holderContext,
holderProofRequestRecord.Id,
requestedCredentials);
messages.TryAdd(proofMessage);
//Requestor retrives proof message from their cloud agent
var proof = FindContentMessage <PresentationMessage>(messages);
Assert.NotNull(proof);
//Requestor stores proof
requestorProofRecord = await proofService.ProcessPresentationAsync(requestorContext, proof);
//Requestor verifies proof
var requestorVerifyResult = await proofService.VerifyProofAsync(requestorContext, requestorProofRecord.Id);
//Verify the proof is valid
Assert.True(requestorVerifyResult);
var requestorProofRecordResult = await proofService.GetAsync(requestorContext, requestorProofRecord.Id);
var holderProofRecordResult = await proofService.GetAsync(holderContext, holderProofRecord.Id);
return(holderProofRecordResult, requestorProofRecordResult);
}
