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PSI Probe Core - Core logic, data models, and controllers

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/*
 * Licensed under the GPL License. You may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
 * WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE.
 */
package psiprobe.controllers.sessions;

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

import org.apache.catalina.Context;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.ServletRequestUtils;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import psiprobe.controllers.AbstractContextHandlerController;
import psiprobe.model.ApplicationSession;
import psiprobe.tools.ApplicationUtils;
import psiprobe.tools.SecurityUtils;

/**
 * Retrieves the list of attributes for given session.
 */
@Controller
public class ListSessionAttributesController extends AbstractContextHandlerController {

  @RequestMapping(path = "/attributes.htm")
  @Override
  public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
      throws Exception {
    return super.handleRequest(request, response);
  }

  @Override
  protected ModelAndView handleContext(String contextName, Context context,
      HttpServletRequest request, HttpServletResponse response) throws Exception {

    boolean privileged = SecurityUtils.hasAttributeValueRole(getServletContext());
    boolean calcSize =
        privileged && ServletRequestUtils.getBooleanParameter(request, "size", false);
    String sid = ServletRequestUtils.getStringParameter(request, "sid");

    ApplicationSession appSession = ApplicationUtils
        .getApplicationSession(context.getManager().findSession(sid), calcSize, true);

    if (appSession != null) {
      appSession.setAllowedToViewValues(privileged);
      return new ModelAndView(getViewName(), "session", appSession);
    }
    return new ModelAndView(getViewName());
  }

  @Value("attributes")
  @Override
  public void setViewName(String viewName) {
    super.setViewName(viewName);
  }

}