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2024-01-31 e57a8990ae56f657a59c435a0613c5f7a8728003
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package com.jcdm.framework.config;
 
import java.util.HashMap;
import java.util.Map;
import javax.servlet.DispatcherType;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import com.jcdm.common.filter.RepeatableFilter;
import com.jcdm.common.filter.XssFilter;
import com.jcdm.common.utils.StringUtils;
 
/**
 * Filter配置
 *
 * @author jc
 */
@Configuration
public class FilterConfig
{
    @Value("${xss.excludes}")
    private String excludes;
 
    @Value("${xss.urlPatterns}")
    private String urlPatterns;
 
    @SuppressWarnings({ "rawtypes", "unchecked" })
    @Bean
    @ConditionalOnProperty(value = "xss.enabled", havingValue = "true")
    public FilterRegistrationBean xssFilterRegistration()
    {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        registration.setDispatcherTypes(DispatcherType.REQUEST);
        registration.setFilter(new XssFilter());
        registration.addUrlPatterns(StringUtils.split(urlPatterns, ","));
        registration.setName("xssFilter");
        registration.setOrder(FilterRegistrationBean.HIGHEST_PRECEDENCE);
        Map<String, String> initParameters = new HashMap<String, String>();
        initParameters.put("excludes", excludes);
        registration.setInitParameters(initParameters);
        return registration;
    }
 
    @SuppressWarnings({ "rawtypes", "unchecked" })
    @Bean
    public FilterRegistrationBean someFilterRegistration()
    {
        FilterRegistrationBean registration = new FilterRegistrationBean();
        registration.setFilter(new RepeatableFilter());
        registration.addUrlPatterns("/*");
        registration.setName("repeatableFilter");
        registration.setOrder(FilterRegistrationBean.LOWEST_PRECEDENCE);
        return registration;
    }
 
}