spring security DefaultSecurityFilterChain 源码
spring security DefaultSecurityFilterChain 代码
文件路径：/web/src/main/java/org/springframework/security/web/DefaultSecurityFilterChain.java
/*
* Copyright 2002-2021 the original author or authors.
*
* 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
*
* 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 org.springframework.security.web;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import jakarta.servlet.Filter;
import jakarta.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.core.log.LogMessage;
import org.springframework.security.web.util.matcher.RequestMatcher;
/**
* Standard implementation of {@code SecurityFilterChain}.
*
* @author Luke Taylor
* @since 3.1
*/
public final class DefaultSecurityFilterChain implements SecurityFilterChain {
private static final Log logger = LogFactory.getLog(DefaultSecurityFilterChain.class);
private final RequestMatcher requestMatcher;
private final List<Filter> filters;
public DefaultSecurityFilterChain(RequestMatcher requestMatcher, Filter... filters) {
this(requestMatcher, Arrays.asList(filters));
}
public DefaultSecurityFilterChain(RequestMatcher requestMatcher, List<Filter> filters) {
if (filters.isEmpty()) {
logger.info(LogMessage.format("Will not secure %s", requestMatcher));
}
else {
logger.info(LogMessage.format("Will secure %s with %s", requestMatcher, filters));
}
this.requestMatcher = requestMatcher;
this.filters = new ArrayList<>(filters);
}
public RequestMatcher getRequestMatcher() {
return this.requestMatcher;
}
@Override
public List<Filter> getFilters() {
return this.filters;
}
@Override
public boolean matches(HttpServletRequest request) {
return this.requestMatcher.matches(request);
}
@Override
public String toString() {
return this.getClass().getSimpleName() + " [RequestMatcher=" + this.requestMatcher + ", Filters=" + this.filters
+ "]";
}
}
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