com.mobogenie.framework.spring.security.SpecialRequestMatcher.java Source code

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Here is the source code for com.mobogenie.framework.spring.security.SpecialRequestMatcher.java

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/**
 *  Copyright (c)  2011-2020 Changyou, Inc.
 *  All rights reserved.
 *
 *  This software is the confidential and proprietary information of Changyou, 
 *  Inc. ("Confidential Information"). You shall not
 *  disclose such Confidential Information and shall use it only in
 *  accordance with the terms of the license agreement you entered into with Changyou.
 */
package com.mobogenie.framework.spring.security;

import java.util.regex.Pattern;

import javax.servlet.http.HttpServletRequest;

import org.springframework.security.web.util.matcher.RequestMatcher;
import org.springframework.stereotype.Component;

import com.google.common.base.Predicate;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.Iterables;

/**
 * 
 * @author wanghongfeng
 * @date 2014930
 */
@Component
public class SpecialRequestMatcher implements RequestMatcher {
    public static final ImmutableList<String> list = ImmutableList.<String>builder().add("login.")
            .add("checkLogin.").build();
    private Pattern allowedMethods = Pattern.compile("^(GET|HEAD|TRACE|OPTIONS)$");

    @Override
    public boolean matches(final HttpServletRequest request) {
        boolean matchMethod = !allowedMethods.matcher(request.getMethod()).matches();
        Iterable<String> filtered = Iterables.filter(list, new Predicate<String>() {
            @Override
            public boolean apply(String url) {
                return getRequestPath(request).contains(url);
            }
        });
        return matchMethod && filtered.iterator().hasNext();
    }

    private String getRequestPath(HttpServletRequest request) {
        String url = request.getServletPath();
        if (request.getPathInfo() != null) {
            url += request.getPathInfo();
        }
        return url.toLowerCase();

    }

}