/**
* Copyright (C) 2011 Brian Ferris <bdferris@onebusaway.org>
*
* 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://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 org.onebusaway.users.impl.authentication;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.security.ui.rememberme.TokenBasedRememberMeServices;
import org.springframework.security.userdetails.UserDetails;
/**
* Extension of {@link TokenBasedRememberMeServices} that deals with the fact
* that the cookie token delimiter might be present in usernames
*
* @author bdferris
*/
public class TokenBasedRememberMeExtendedServices extends
TokenBasedRememberMeServices {
@Override
public UserDetails processAutoLoginCookie(String[] cookieTokens,
HttpServletRequest request, HttpServletResponse response) {
if (cookieTokens != null && cookieTokens.length > 3) {
int n = cookieTokens.length;
String a = cookieTokens[0];
for (int i = 1; i < n - 2; i++)
a += ":" + cookieTokens[i];
String[] updated = {a, cookieTokens[n - 2], cookieTokens[n - 1]};
cookieTokens = updated;
}
return super.processAutoLoginCookie(cookieTokens, request, response);
}
}