com.appslandia.plum.defaults.DefaultCsrfController Maven / Gradle / Ivy

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// The MIT License (MIT)
// Copyright © 2015 AppsLandia. All rights reserved.

// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

package com.appslandia.plum.defaults;

import com.appslandia.plum.base.CacheControl;
import com.appslandia.plum.base.Controller;
import com.appslandia.plum.base.HttpGetPost;
import com.appslandia.plum.base.RequestWrapper;
import com.appslandia.plum.base.Result;
import com.appslandia.plum.base.SimpleCsrfManager;

import jakarta.enterprise.context.ApplicationScoped;
import jakarta.inject.Inject;
import jakarta.servlet.http.HttpServletResponse;

/**
 *
 * @author Loc Ha
 *
 */
@ApplicationScoped
@Controller("csrf")
@CacheControl(nocache = true)
public class DefaultCsrfController {

  @Inject
  protected SimpleCsrfManager csrfManager;

  @HttpGetPost
  public Result index(RequestWrapper request, HttpServletResponse response) throws Exception {
    this.csrfManager.initCsrf(request);
    String csrfId = (String) request.getAttribute(SimpleCsrfManager.REQUEST_ATTRIBUTE_CSRF_DATA);

    return new Result().setData(csrfId);
  }
}