public static async Task <bool> verifyDoctorProof(string proofJson)
{
string proofReqJson = getProofRequest();
proofReqJson = proofReqJson.Replace(" ", string.Empty);
proofReqJson = proofReqJson.Replace(Environment.NewLine, string.Empty);
try
{
EmergencyDoctorCredentialModel model =
EmergencyDoctorCredentialModel.importFromJsonFile();
// IOFacilitator io = new IOFacilitator();
// DoctorCredDefInfoModel model = JsonConvert.DeserializeObject
// <DoctorCredDefInfoModel>(File.ReadAllText(
// io.getDoctorCredDefConfigPathAbs()));
string schemas = "{";
schemas += "\"" + model.schema_id + "\":" + model.schema_json;
schemas += "}";
string credDefs = "{";
credDefs += "\"" + model.cred_def_id + "\":" + model.cred_def_json;
credDefs += "}";
bool result = await AnonCreds.VerifierVerifyProofAsync(proofReqJson, proofJson,
schemas, credDefs, "{}", "{}");
return(result);
}
catch (Exception e)
{
Console.WriteLine($"Error: {e.Message}");
return(false);
}
}
/*
* Proofs the holder of the open wallet is a doctor by using the first
* credential that meets the docotr proof requirements.
*/
public static async Task <string> createDoctorProof(
Wallet wallet,
string masterKey = "doctor-certificate")
{
string proofReqJson = getProofRequest();
proofReqJson = proofReqJson.Replace(" ", string.Empty);
proofReqJson = proofReqJson.Replace(Environment.NewLine, string.Empty);
try
{
var credList =
await AnonCreds.ProverSearchCredentialsForProofRequestAsync(
wallet, proofReqJson);
string attr1Cred = await getCredentialforRequest(
credList, "attr1_referent");
string attr2Cred = await getCredentialforRequest(
credList, "attr2_referent");
string predicate1Cred = await getCredentialforRequest(
credList, "predicate1_referent");
string requestedCreds = proverDoctorRequestCreds(
getReferentFromCredential(attr1Cred),
getReferentFromCredential(attr2Cred),
getReferentFromCredential(predicate1Cred));
EmergencyDoctorCredentialModel model =
EmergencyDoctorCredentialModel.importFromJsonFile();
// IOFacilitator io = new IOFacilitator();
// DoctorCredDefInfoModel model = JsonConvert.DeserializeObject
// <DoctorCredDefInfoModel>(File.ReadAllText(
// io.getDoctorCredDefConfigPathAbs()));
string schemas = "{";
schemas += "\"" + model.schema_id + "\":" + model.schema_json;
schemas += "}";
string credDefs = "{";
credDefs += "\"" + model.cred_def_id + "\":" + model.cred_def_json;
credDefs += "}";
string res = await AnonCreds.ProverCreateProofAsync(
wallet,
proofReqJson,
requestedCreds,
masterKey,
schemas,
credDefs,
"{}"
);
return(res);
}
catch (InvalidOperationException e)
{
return(e.Message);
}
catch (Exception e)
{
return($"Error: {e.Message}");
}
}