com.erudika.para.security.IgnoredRequestMatcher.java Source code

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Here is the source code for com.erudika.para.security.IgnoredRequestMatcher.java

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/*
 * Copyright 2013-2015 Erudika. http://erudika.com
 *
 * 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.
 *
 * For issues and patches go to: https://github.com/erudika
 */
package com.erudika.para.security;

import com.erudika.para.utils.Config;
import com.typesafe.config.ConfigList;
import com.typesafe.config.ConfigValue;
import java.util.ArrayList;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import org.springframework.security.web.util.matcher.OrRequestMatcher;
import org.springframework.security.web.util.matcher.RequestMatcher;

/**
 * Ignored request matcher - returns true if the request should be ignored (CSRF, security, etc).
 * @author Alex Bogdanovski [alex@erudika.com]
 */
public final class IgnoredRequestMatcher implements RequestMatcher {
    /**
     * An instance of this class.
     */
    public static final RequestMatcher INSTANCE = new IgnoredRequestMatcher();
    private static OrRequestMatcher orMatcher;

    private IgnoredRequestMatcher() {
        ConfigList c = Config.getConfig().getList("security.ignored");
        List<RequestMatcher> list = new ArrayList<RequestMatcher>(c.size());
        for (ConfigValue configValue : c) {
            list.add(new AntPathRequestMatcher((String) configValue.unwrapped()));
        }
        orMatcher = new OrRequestMatcher(list);
    }

    @Override
    public boolean matches(HttpServletRequest request) {
        // Determine if the request should be ignored.
        return orMatcher.matches(request);
    }

}