protected internal virtual void Log(Response.Status status, Exception ex)
{
UserGroupInformation ugi = KMSMDCFilter.GetUgi();
string method = KMSMDCFilter.GetMethod();
string url = KMSMDCFilter.GetURL();
string msg = GetOneLineMessage(ex);
Log.Warn("User:'******' Method:{} URL:{} Response:{}-{}", ugi, method, url, status, msg
, ex);
}
/// <summary>Maps different exceptions thrown by KMS to HTTP status codes.</summary>
public virtual Response ToResponse(Exception exception)
{
Response.Status status;
bool doAudit = true;
Exception throwable = exception;
if (exception is ContainerException)
{
throwable = exception.InnerException;
}
if (throwable is SecurityException)
{
status = Response.Status.Forbidden;
}
else
{
if (throwable is AuthenticationException)
{
status = Response.Status.Forbidden;
// we don't audit here because we did it already when checking access
doAudit = false;
}
else
{
if (throwable is AuthorizationException)
{
status = Response.Status.Forbidden;
// we don't audit here because we did it already when checking access
doAudit = false;
}
else
{
if (throwable is AccessControlException)
{
status = Response.Status.Forbidden;
}
else
{
if (exception is IOException)
{
status = Response.Status.InternalServerError;
}
else
{
if (exception is NotSupportedException)
{
status = Response.Status.BadRequest;
}
else
{
if (exception is ArgumentException)
{
status = Response.Status.BadRequest;
}
else
{
status = Response.Status.InternalServerError;
}
}
}
}
}
}
}
if (doAudit)
{
KMSWebApp.GetKMSAudit().Error(KMSMDCFilter.GetUgi(), KMSMDCFilter.GetMethod(), KMSMDCFilter
.GetURL(), GetOneLineMessage(exception));
}
return(CreateResponse(status, throwable));
}