/// <summary>
/// Enforces the content-type to be application/octet-stream for
/// POST and PUT requests.
/// </summary>
/// <param name="request">servlet request.</param>
/// <param name="response">servlet response.</param>
/// <param name="chain">filter chain.</param>
/// <exception cref="System.IO.IOException">thrown if an IO error occurrs.</exception>
/// <exception cref="Javax.Servlet.ServletException">thrown if a servet error occurrs.
/// </exception>
public virtual void DoFilter(ServletRequest request, ServletResponse response, FilterChain
chain)
{
bool contentTypeOK = true;
HttpServletRequest httpReq = (HttpServletRequest)request;
HttpServletResponse httpRes = (HttpServletResponse)response;
string method = httpReq.GetMethod();
if (method.Equals("PUT") || method.Equals("POST"))
{
string op = httpReq.GetParameter(HttpFSFileSystem.OpParam);
if (op != null && UploadOperations.Contains(StringUtils.ToUpperCase(op)))
{
if (Sharpen.Runtime.EqualsIgnoreCase("true", httpReq.GetParameter(HttpFSParametersProvider.DataParam
.Name)))
{
string contentType = httpReq.GetContentType();
contentTypeOK = Sharpen.Runtime.EqualsIgnoreCase(HttpFSFileSystem.UploadContentType
, contentType);
}
}
}
if (contentTypeOK)
{
chain.DoFilter(httpReq, httpRes);
}
else
{
httpRes.SendError(HttpServletResponse.ScBadRequest, "Data upload requests must have content-type set to '"
+ HttpFSFileSystem.UploadContentType + "'");
}
}
/// <exception cref="System.Exception"/>
private void Test(string method, string operation, string contentType, bool upload
, bool error)
{
HttpServletRequest request = Org.Mockito.Mockito.Mock <HttpServletRequest>();
HttpServletResponse response = Org.Mockito.Mockito.Mock <HttpServletResponse>();
Org.Mockito.Mockito.Reset(request);
Org.Mockito.Mockito.When(request.GetMethod()).ThenReturn(method);
Org.Mockito.Mockito.When(request.GetParameter(HttpFSFileSystem.OpParam)).ThenReturn
(operation);
Org.Mockito.Mockito.When(request.GetParameter(HttpFSParametersProvider.DataParam.
Name)).ThenReturn(bool.ToString(upload));
Org.Mockito.Mockito.When(request.GetContentType()).ThenReturn(contentType);
FilterChain chain = Org.Mockito.Mockito.Mock <FilterChain>();
Filter filter = new CheckUploadContentTypeFilter();
filter.DoFilter(request, response, chain);
if (error)
{
Org.Mockito.Mockito.Verify(response).SendError(Org.Mockito.Mockito.Eq(HttpServletResponse
.ScBadRequest), Org.Mockito.Mockito.Contains("Data upload"));
}
else
{
Org.Mockito.Mockito.Verify(chain).DoFilter(request, response);
}
}