/// <exception cref="System.IO.IOException"/>
/// <exception cref="Javax.Servlet.ServletException"/>
public override void DoFilter(ServletRequest request, ServletResponse response, FilterChain
filterChain)
{
KMSAuthenticationFilter.KMSResponse kmsResponse = new KMSAuthenticationFilter.KMSResponse
(response);
base.DoFilter(request, kmsResponse, filterChain);
if (kmsResponse.statusCode != HttpServletResponse.ScOk && kmsResponse.statusCode
!= HttpServletResponse.ScCreated && kmsResponse.statusCode != HttpServletResponse
.ScUnauthorized)
{
KMSWebApp.GetInvalidCallsMeter().Mark();
}
// HttpServletResponse.SC_UNAUTHORIZED is because the request does not
// belong to an authenticated user.
if (kmsResponse.statusCode == HttpServletResponse.ScUnauthorized)
{
KMSWebApp.GetUnauthenticatedCallsMeter().Mark();
string method = ((HttpServletRequest)request).GetMethod();
StringBuilder requestURL = ((HttpServletRequest)request).GetRequestURL();
string queryString = ((HttpServletRequest)request).GetQueryString();
if (queryString != null)
{
requestURL.Append("?").Append(queryString);
}
KMSWebApp.GetKMSAudit().Unauthenticated(request.GetRemoteHost(), method, requestURL
.ToString(), kmsResponse.msg);
}
}
