*/

package jcifs.smb1.http;

import java.io.IOException;

import jakarta.servlet.ServletException;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;
import jcifs.smb1.ntlmssp.NtlmFlags;
import jcifs.smb1.ntlmssp.Type1Message;
import jcifs.smb1.ntlmssp.Type2Message;
import jcifs.smb1.ntlmssp.Type3Message;
import jcifs.smb1.smb1.NtlmPasswordAuthentication;

import org.codelibs.fess.Constants;
import org.lastaflute.web.util.LaRequestUtil;
import org.lastaflute.web.util.LaResponseUtil;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Base implementation for API managers providing common functionality.
 * Abstract class that provides format detection and response handling for web APIs.
 */

        @Override
        protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            // Do nothing - just for testing
        }

        @Override
        protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
            // Do nothing - just for testing
        }
    }

import jakarta.servlet.ServletException;
import jakarta.servlet.ServletRequest;
import jakarta.servlet.ServletResponse;
import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

/**
 * Servlet filter for processing web API requests.
 * This filter intercepts HTTP requests and delegates processing to appropriate web API managers.
 */
public class WebApiFilter implements Filter {

            throws IOException, ServletException {
        final HttpServletRequest req = (HttpServletRequest) request;
        final HttpServletResponse resp = (HttpServletResponse) response;
        NtlmPasswordAuthentication ntlm = negotiate(req, resp, false);

        if (ntlm == null) {
            return;
        }

                processRequest = request;
                processResponse = response;

                // Simulate adding headers for testing
                if (response instanceof HttpServletResponse) {
                    HttpServletResponse httpResponse = (HttpServletResponse) response;
                    httpResponse.addHeader(ACCESS_CONTROL_ALLOW_ORIGIN, origin);
                    httpResponse.addHeader(ACCESS_CONTROL_ALLOW_METHODS, "GET, POST, OPTIONS");

                        locationBuf.append('=');
                        locationBuf.append(urlCodec.encode(value, encoding));
                    }

                }
                final HttpServletResponse res = (HttpServletResponse) response;
                res.sendRedirect(locationBuf.toString());
                return;
            }
        }

        chain.doFilter(request, response);
    }

    /**

                HttpServletRequest req = (HttpServletRequest) request;
                HttpServletResponse resp = (HttpServletResponse) response;
                NtlmPasswordAuthentication ntlm = negotiate(req, resp, true);
                if (ntlm == null) {
                    chain.doFilter(request, response);
                }

            throws IOException, ServletException {
        final HttpServletRequest req = (HttpServletRequest) request;
        final HttpServletResponse resp = (HttpServletResponse) response;
        NtlmPasswordAuthentication ntlm = negotiate(req, resp, false);

        if (ntlm == null) {
            return;
        }

                handler.process(origin, request, response);

                if (OPTIONS.equals(httpRequest.getMethod())) {
                    final HttpServletResponse httpResponse = (HttpServletResponse) response;
                    httpResponse.setStatus(HttpServletResponse.SC_ACCEPTED);
                    return;
                }
            } else if (logger.isDebugEnabled()) {