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LandingController.java
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LandingController.java
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/*
* Copyright 2019 Vincenzo De Notaris
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http:https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.rnavagamuwa.springsecurity.controller;
import com.rnavagamuwa.springsecurity.stereotypes.CurrentUser;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.User;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class LandingController {
// Logger
private static final Logger LOG = LoggerFactory
.getLogger(LandingController.class);
@RequestMapping("/landing")
public String landing(@CurrentUser User user, Model model) {
Authentication auth = SecurityContextHolder.getContext().getAuthentication();
if (auth == null)
LOG.debug("Current authentication instance from security context is null");
else
LOG.debug("Current authentication instance from security context: "
+ this.getClass().getSimpleName());
model.addAttribute("username", user.getUsername());
return "pages/landing";
}
@RequestMapping("/")
public String root() {
return "redirect:/landing";
}
}