private void BtnGenerateToken_Click(object sender, RoutedEventArgs e)
{
string step = null;
try
{
UpdateKeyParameter();
JwtPayload payload = new JwtPayload();
foreach (var v in JwtPayloadPairs)
{
step = $"Claim: {v.Name}, Value: {v.Value}";
object value;
switch (v.ValueType)
{
case ClaimValueType.Numeric:
value = long.Parse(v.Value.ToString());
break;
case ClaimValueType.Decimal:
value = decimal.Parse(v.Value.ToString());
break;
default:
value = v.Value;
break;
}
payload.Add(v.Name, value);
}
string algorithm = GetAlgotithm(cbAlgorithms.SelectedItem);
string token;
if (algorithm.StartsWith("HS"))
{
string base64Key = GetBase64Key(symmetricKey, keyform);
JsonWebTokenUtility.CreateHmacShaToken(base64Key, algorithm, payload, out token);
}
else if (algorithm.StartsWith("RS"))
{
var importedCertificate = ImportCertificate(certificatePath, certificatePassword);
JsonWebTokenUtility.CreateRsaToken(importedCertificate, algorithm, payload, out token);
}
else if (algorithm.StartsWith("ES"))
{
var importedCertificate = ImportCertificate(certificatePath, certificatePassword);
JsonWebTokenUtility.CreateEcdsaToken(importedCertificate, algorithm, payload, out token);
}
else
{
token = "The given algorithm is not supported.";
}
txtJwtToken.Text = token;
}
catch (CryptographicException ce)
{
ShowMessageBox("Error when doing cryptography", ce.Message, ce.ToString());
}
catch (Exception ex)
{
ShowMessageBox("Error", "An error has occurred during generating " + step + "\nError Message: " + ex.Message, ex.ToString());
}
}
/// <summary>
/// Pass in the data required in order to create the Json Web Token and Consumer Search details.
/// </summary>
/// <param name="hpio">hpio of organisation and matches NASH certificate (mandatory)</param>
/// <param name="userId">hpii of user (mandatory)</param>
/// <param name="dateOfBith">(mandatory)</param>
/// <param name="gender">(mandatory)</param>
/// <param name="family">(mandatory)</param>
/// <param name="ihi">One of 3 identifiers that can be used (conditional)</param>
/// <param name="mcn">One of 3 identifiers that can be used (conditional)</param>
/// <param name="dva">One of 3 identifiers that can be used (conditional)</param>
/// <returns>Returns the HTML to go in a WebBrowser window. An Error will return nothing</returns>
public MhrRestClientResponse GetAccessToNpp(string hpio, string userId, string dateOfBith, string gender, string family, string ihi, string mcn, string dva)
{
var Response = new MhrRestClientResponse();
// Certificates
RSA _privateKey = _cert.GetRSAPrivateKey();
var jwt = JsonWebTokenUtility.GetNppAssertion(_client_id,
_privateKey, hpio, userId, dateOfBith, gender, family, ihi, mcn, dva);
var request = new RestRequest("", Method.POST);
request.AddHeader("Content-Type", "application/x-www-form-urlencoded");
request.AddHeader("productName", _productName);
request.AddHeader("productVersion", _productVersion);
request.AddParameter("JWT", jwt);
restResponse = _restClient.Execute(request);
Response.HttpStatus = restResponse.StatusCode;
if (Response.HttpStatus != HttpStatusCode.OK)
{
var JsonReturn = new JavaScriptSerializer().Deserialize <JsonContent>(restResponse.Content);
Response.Severity = JsonReturn.Severity;
Response.Message = JsonReturn.Message;
Response.Code = JsonReturn.Code;
Response.Content = restResponse.Content;
return(Response);
}
else
{
Response.Severity = string.Empty;
Response.Message = string.Empty;
Response.Code = string.Empty;
Response.Content = restResponse.Content;
return(Response);
}
}
