public void ShouldRethrowExceptionInActionWhenItIsAWebFaultExceptionWithString()
{
var expectedException = new WebFaultException<string>(string.Empty, HttpStatusCode.BadRequest);
WebFaultException<string> returnedException = _webFaultExceptionCreator.CreateWebFaultException(expectedException, string.Empty);
Assert.AreEqual(expectedException, returnedException, "Expected WebFaultException<string> was not rethrown.");
}
public void ProvideFault(Exception error, MessageVersion version, ref Message fault)
{
var operationAction = OperationContext.Current.IncomingMessageHeaders.Action;
if (operationAction == null)
{
var requestBinding = OperationContext.Current.EndpointDispatcher.ChannelDispatcher.BindingName;
if (requestBinding.Contains("WebHttpBinding"))
operationAction = OperationContext.Current.IncomingMessageProperties["HttpOperationName"] as string;
}
DispatchOperation operation = OperationContext.Current
.EndpointDispatcher
.DispatchRuntime
.Operations
.FirstOrDefault(o => o.Action == operationAction);
if (_useJsonFault)
{
var details = error.InnerException != null
? "InnerException available, see server logs for further details"
: string.Empty;
var webHttpError = new WebHttpError { Error = "Unknown Exception", Detail = details };
var webFaultException = new WebFaultException<WebHttpError>(webHttpError,
HttpStatusCode.InternalServerError);
fault = Message.CreateMessage(version, operationAction, webFaultException);
}
else
{
var detail = error as FaultException;
var faultDetail = detail ?? new FaultException(new FaultReason("Unknown Exception"), FaultCode.CreateReceiverFaultCode("Unhandled", ""));
fault = Message.CreateMessage(version, operationAction, faultDetail, new DataContractJsonSerializer(faultDetail.GetType()));
}
var wbf = new WebBodyFormatMessageProperty(WebContentFormat.Json);
fault.Properties.Add(WebBodyFormatMessageProperty.Name, wbf);
var rmp = new HttpResponseMessageProperty
{
StatusCode = HttpStatusCode.InternalServerError,
StatusDescription = "See server logs for further details"
};
rmp.Headers[HttpResponseHeader.ContentType] = "application/json";
fault.Properties.Add(HttpResponseMessageProperty.Name, rmp);
if (WebOperationContext.Current != null)
WebOperationContext.Current.OutgoingResponse.ContentType = "application/json";
}
public void ShouldThrowWebFaultExceptionWhenRePublishThrows()
{
var expectedException = new WebFaultException<string>(null, HttpStatusCode.Accepted);
MockedPackagePublisher.Setup(pp => pp.PublishPackage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<string>(), It.IsAny<PackageLogAction>()))
.Throws(new Exception());
MockedWebFaultExceptionFactory.Setup(wfef => wfef.CreateWebFaultException(It.IsAny<Exception>(), It.IsAny<string>())).Returns(expectedException);
TestDelegate methodThatShouldThrow = () => PackagePublishingService.RePublish(null, null, null);
ExceptionAssert.Throws(methodThatShouldThrow, expectedException, "Incorrect exception thrown.");
}
/// <summary>Creates a fault message from the specified parameters.</summary>
/// <param name="fex">The fault exception to create a message from.</param>
/// <param name="version">The SOAP version of the message.</param>
/// <returns>A fault message.</returns>
protected override Message CreateMessage(FaultException fex, MessageVersion version)
{
var fexd=fex as WebFaultException<Ows100.ExceptionReport>;
if (fexd==null)
{
var oex=new OwsException(OwsExceptionCode.NoApplicableCode, fex);
fexd=new WebFaultException<Ows100.ExceptionReport>((Ows100.ExceptionReport)oex, HttpStatusCode.InternalServerError);
}
return WebOperationContext.Current.CreateXmlResponse<Ows100.ExceptionReport>(fexd.Detail);
}
public override Exception HandlerException(Microsoft.Practices.Unity.InterceptionExtension.IMethodInvocation input, Exception exception)
{
//if (exception is GenericException)
// exception = exception;
if (exception is WebFaultException<ExceptionDetail>)
throw exception;
if (!(exception is GenericException))
exception = new GenericException(exception);
ExceptionDetail detail = new ExceptionDetail(exception);
var result = new WebFaultException<ExceptionDetail>(detail, HttpStatusCode.BadRequest);
throw result;
}
// This method validates users. It allows in two users,
// test1 and test2 with passwords 1tset and 2tset respectively.
// This code is for illustration purposes only and
// MUST NOT be used in a production environment because it
// is NOT secure.
public override void Validate(string userName, string password)
{
if (null == userName || null == password)
{
throw new ArgumentNullException();
}
if (!(userName == "test1" && password == "1tset") && !(userName == "test2" && password == "2tset"))
{
// throw new SecurityTokenException("Unknown Username or Password");
// throw new ArgumentException();
//throw new SecurityTokenValidationException("yee haww");
// throw new FaultException("Unknown Username or Incorrect Password");
var rejectEx = new WebFaultException(HttpStatusCode.Unauthorized);
rejectEx.Data.Add("HttpStatusCode", rejectEx.StatusCode);
throw rejectEx;
}
}
public override Exception HandlerException(Microsoft.Practices.Unity.InterceptionExtension.IMethodInvocation input, Exception exception)
{
if (exception is WebFaultException<ExceptionDetail>)
{
string note = FormmatException(exception.StackTrace,exception.Message);
ExceptionLog.Write(note);
throw exception;
}
if (!(exception is GenericException))
{
exception = new GenericException(exception);
string notepad = FormmatException(exception.StackTrace, exception.Message);
ExceptionLog.Write(notepad);
}
ExceptionDetail detail = new ExceptionDetail(exception);
var result = new WebFaultException<ExceptionDetail>(detail, HttpStatusCode.BadRequest);
throw result;
}
private void ThrowRejection(HttpStatusCode status, string message)
{
var rejectEx = new WebFaultException<String>(message, status);
rejectEx.Data.Add("HttpStatusCode", rejectEx.StatusCode);
//this exception is expected, as it triggers the authentication
//to ignore this error while running in VS debugger uncheck the "break when this exception is user handled" box
throw rejectEx;
}
/// <summary>Creates a fault message from the specified exception.</summary>
/// <param name="error">The exception that has been raised.</param>
/// <param name="version">The SOAP version of the message.</param>
/// <param name="fault">The fault message that is returned to the client.</param>
public void ProvideFault(Exception error, MessageVersion version, ref Message fault)
{
var aex=error as AggregateException;
if (aex!=null)
if (aex.InnerExceptions.Count>1)
error=new OwsException(OwsExceptionCode.NoApplicableCode, _Reason, error);
else
error=aex.InnerExceptions[0];
var fex=error as FaultException;
if (fex==null)
{
if (error is NotImplementedException)
error=new OwsException(OwsExceptionCode.OperationNotSupported, _Reason, error);
var oex=error as OwsException;
if (oex!=null)
{
// [OGC 06-121r9, §8.6]
var status=HttpStatusCode.InternalServerError;
switch (oex.Code)
{
case OwsExceptionCode.InvalidParameterValue:
case OwsExceptionCode.InvalidUpdateSequence:
case OwsExceptionCode.MissingParameterValue:
status=HttpStatusCode.BadRequest;
break;
case OwsExceptionCode.OperationNotSupported:
case OwsExceptionCode.OptionNotSupported:
status=HttpStatusCode.NotImplemented;
break;
}
fex=new WebFaultException<Ows100.ExceptionReport>((Ows100.ExceptionReport)oex, status);
} else
{
FaultCode fc=FaultCode.CreateReceiverFaultCode("InternalServerError", "http://schemas.microsoft.com/2009/WebFault");
fex=new FaultException(_Reason, fc);
}
}
fault=CreateMessage(fex, version);
}
private void InitializeFromWebFaultException(WebFaultException webFaultException)
{
this.StatusCode = webFaultException.StatusCode;
this.DetailObject = null;
this.DetailType = null;
}
public void ShouldThrowWithGivenStatusCodeWhenGivenWebFaultException()
{
const HttpStatusCode expectedCode = HttpStatusCode.BadGateway;
WebFaultException originalException = new WebFaultException(expectedCode);
WebFaultException<string> webFaultException = _webFaultExceptionCreator.CreateWebFaultException(originalException, string.Empty);
Assert.AreEqual(expectedCode, webFaultException.StatusCode, "Incorrect status code returned.");
}
