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/*
* Copyright (C) 2008-2017, Juick
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.juick.service.security.deprecated;
import com.juick.User;
import com.juick.service.security.entities.JuickUser;
import com.juick.service.UserService;
import com.juick.service.security.NullUserDetailsService;
import org.apache.commons.lang3.StringUtils;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.web.authentication.RememberMeServices;
import org.springframework.security.web.authentication.rememberme.AbstractRememberMeServices;
import org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationException;
import org.springframework.util.Assert;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* Created by aalexeev on 11/30/16.
*
* @deprecated for security reasons
*/
@Deprecated
public class RequestParamHashRememberMeServices extends AbstractRememberMeServices implements RememberMeServices {
private static final String PARAM_NAME = "hash";
private final UserService userService;
public RequestParamHashRememberMeServices(String key, UserService userService) {
super(key, new NullUserDetailsService());
Assert.notNull(userService);
this.userService = userService;
setAlwaysRemember(false);
}
@Override
protected void onLoginSuccess(HttpServletRequest request, HttpServletResponse response, Authentication successfulAuthentication) {
// do nothing
}
@Override
protected boolean rememberMeRequested(HttpServletRequest request, String parameter) {
return false; // always false
}
@Override
protected void cancelCookie(HttpServletRequest request, HttpServletResponse response) {
// do nothing
}
@Override
protected String extractRememberMeCookie(HttpServletRequest request) {
return PARAM_NAME; // return any not blank value
}
@Override
protected UserDetails processAutoLoginCookie(
String[] cookieTokens, HttpServletRequest request, HttpServletResponse response)
throws RememberMeAuthenticationException, UsernameNotFoundException {
String hash = request.getParameter(PARAM_NAME);
if (StringUtils.isNotBlank(hash)) {
User user = userService.getUserByHash(hash);
if (!user.isAnonymous())
return new JuickUser(userService.getFullyUserByName(user.getName()));
}
throw new UsernameNotFoundException("User not found by hash " + hash);
}
}
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