Java Code Examples for org.springframework.boot.web.servlet.FilterRegistrationBean#addUrlPatterns()

@Bean
public FilterRegistrationBean xxlSsoFilterRegistration() {

    // xxl-sso, redis init
    JedisUtil.init(xxlSsoRedisAddress);

    // xxl-sso, filter init
    FilterRegistrationBean registration = new FilterRegistrationBean();

    registration.setName("XxlSsoWebFilter");
    registration.setOrder(1);
    registration.addUrlPatterns("/*");
    registration.setFilter(new XxlSsoWebFilter());
    registration.addInitParameter(Conf.SSO_SERVER, xxlSsoServer);
    registration.addInitParameter(Conf.SSO_LOGOUT_PATH, xxlSsoLogoutPath);
    registration.addInitParameter(Conf.SSO_EXCLUDED_PATHS, xxlSsoExcludedPaths);

    return registration;
}
 

/**
 * xss过滤拦截器
 */
@Bean
public FilterRegistrationBean<Filter> xssFilterRegistrationBean() {
    FilterRegistrationBean<Filter> filterRegistrationBean = new FilterRegistrationBean<>();
    filterRegistrationBean.setFilter(new XssFilter());
    filterRegistrationBean.setOrder(Integer.MAX_VALUE - 1);
    filterRegistrationBean.setEnabled(true);
    filterRegistrationBean.addUrlPatterns("/*");
    Map<String, String> initParameters = new HashMap<>();
    // excludes用于配置不需要参数过滤的请求url
    initParameters.put("excludes", "/favicon.ico,/img/*,/js/*,/css/*");
    // isIncludeRichText主要用于设置富文本内容是否需要过滤  TODO: 好像无效
    initParameters.put("isIncludeRichText", "true");
    // 配置过滤URL白名单
    initParameters.put(Constants.XSS_NOTICE_KEY, "");
    filterRegistrationBean.setInitParameters(initParameters);
    return filterRegistrationBean;
}
 

@Bean
public FilterRegistrationBean authenticationFilter() {
  FilterRegistrationBean casFilter = new FilterRegistrationBean();

  Map<String, String> filterInitParam = Maps.newHashMap();
  filterInitParam.put("redisClusterName", "casClientPrincipal");
  filterInitParam.put("serverName", portalConfig.portalServerName());
  filterInitParam.put("casServerLoginUrl", portalConfig.casServerLoginUrl());
  //we don't want to use session to store login information, since we will be deployed to a cluster, not a single instance
  filterInitParam.put("useSession", "false");
  filterInitParam.put("/openapi.*", "exclude");

  casFilter.setInitParameters(filterInitParam);
  casFilter
      .setFilter(filter("com.ctrip.framework.apollo.sso.filter.ApolloAuthenticationFilter"));
  casFilter.addUrlPatterns("/*");
  casFilter.setOrder(2);

  return casFilter;
}
 

@Bean
public FilterRegistrationBean catFilter() {
    FilterRegistrationBean registration = new FilterRegistrationBean();
    CatServletFilter filter = new CatServletFilter();
    registration.setFilter(filter);
    registration.addUrlPatterns("/*");
    registration.setName("cat-filter");
    registration.setOrder(1);
    return registration;
}
 

/**
 * @return GZIP filter bean
 */
@Bean
public FilterRegistrationBean<?> gzipFilterRegistrationBean() {
	String path = Api1.PATH + "*";
	FilterRegistrationBean<?> frb = new FilterRegistrationBean<>(new GZipServletFilter());
	logger.debug("Initializing GZip filter [{}]...", path);
	frb.addUrlPatterns(path);
	frb.setAsyncSupported(true);
	frb.setEnabled(Config.GZIP_ENABLED);
	frb.setMatchAfter(true);
	frb.setOrder(20);
	return frb;
}
 

@Bean
public FilterRegistrationBean urlRewriteFilterRegistration() {
	DelegatingFilterProxy proxy = new DelegatingFilterProxy("urlRewriteFilter");
	proxy.setTargetFilterLifecycle(true);

	FilterRegistrationBean registration = new FilterRegistrationBean();
	registration.setName("urlRewriteFilter");
	registration.setFilter(proxy);
	registration.setDispatcherTypes(EnumSet.of(DispatcherType.REQUEST));
	registration.addUrlPatterns("/*");
	registration.setOrder(0);
	return registration;
}
 

@Bean
public FilterRegistrationBean openEntityManagerInViewFilter() {
    FilterRegistrationBean<OpenEntityManagerInViewFilter> filterRegistrationBean
            = new FilterRegistrationBean<>(new OpenEntityManagerInViewFilter());
    filterRegistrationBean.addUrlPatterns("/*");
    filterRegistrationBean.setName("openEntityManagerInViewFilter");
    filterRegistrationBean.setOrder(-200); // 必须在安全过滤器（-100）之前执行
    filterRegistrationBean.setDispatcherTypes(EnumSet.of(DispatcherType.REQUEST, DispatcherType.FORWARD));

    return filterRegistrationBean;
}
 

@Bean
public FilterRegistrationBean casAuthenticationFilterRegistrationBean(
        final CasAuthenticationFilter casAuthenticationFilter) {
    FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
    filterRegistrationBean.setFilter(casAuthenticationFilter);
    filterRegistrationBean.addUrlPatterns("/*");
    filterRegistrationBean.setOrder(3);
    return filterRegistrationBean;
}
 

@Bean
public FilterRegistrationBean<HeaderValidatorFilter> headerValidatorFilter() {
    FilterRegistrationBean<HeaderValidatorFilter> registrationBean = new FilterRegistrationBean<>();
    registrationBean.setFilter(new HeaderValidatorFilter());
    registrationBean.addUrlPatterns("*");
    return registrationBean;
}
 

/**
 * druid监控 配置URI拦截策略
 */
@Bean
public FilterRegistrationBean druidStatFilter() {
    FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
    //添加过滤规则.
    filterRegistrationBean.addUrlPatterns("/*");
    //添加不需要忽略的格式信息.
    filterRegistrationBean.addInitParameter(
            "exclusions", "/static/*,*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid,/druid/*");
    //用于session监控页面的用户名显示 需要登录后主动将username注入到session里
    filterRegistrationBean.addInitParameter("principalSessionName", "username");
    return filterRegistrationBean;
}
 

@Bean(name = "shiroFilter")
@DependsOn("securityManager")
@ConditionalOnMissingBean
public FilterRegistrationBean filterRegistrationBean(SecurityManager securityManager) throws Exception {
    FilterRegistrationBean filterRegistration = new FilterRegistrationBean();
    //该值缺省为false,表示生命周期由SpringApplicationContext管理,设置为true则表示由ServletContainer管理
    filterRegistration.addInitParameter("targetFilterLifecycle", "true");
    filterRegistration.setFilter((Filter) getShiroFilterFactoryBean(securityManager).getObject());
    filterRegistration.setEnabled(true);
    filterRegistration.addUrlPatterns("/*");

    return filterRegistration;
}
 

@Bean
public FilterRegistrationBean corsFilter() {
    FilterRegistrationBean filter = new FilterRegistrationBean(new CorsFilter());
    filter.addUrlPatterns("/*");
    filter.setOrder(1);
    return filter;
}
 

@Bean
public FilterRegistrationBean jwtFilter() {
    final FilterRegistrationBean registrationBean = new FilterRegistrationBean();
    registrationBean.setFilter(new JwtFilter());
    registrationBean.setInitParameters(Collections.singletonMap("services.auth", authService));
    registrationBean.addUrlPatterns("/protected-resource");

    return registrationBean;
}
 

@Bean
public FilterRegistrationBean<Filter> requestEncodingFilterRegistration() {
    FilterRegistrationBean<Filter> registration = new FilterRegistrationBean<>(requestEncodingFilter());
    registration.addUrlPatterns("/*");
    registration.addInitParameter("encoding", "UTF-8");
    registration.setName("RequestEncodingFilter");
    registration.setOrder(4);
    return registration;
}
 

/**
 * Apache Shiro Filter
 * @throws Exception 
 */
@Bean
@Order(3000)
@ConditionalOnMissingBean(name="shiroFilterProxy")
public FilterRegistrationBean shiroFilterProxy(ShiroFilterFactoryBean shiroFilter) throws Exception {
	FilterRegistrationBean bean = new FilterRegistrationBean();
	bean.setFilter((Filter) shiroFilter.getInstance());
	bean.addUrlPatterns("/*");
	return bean;
}
 

@Bean
public FilterRegistrationBean<Filter> parameterDecodingFilterRegistration() {
    FilterRegistrationBean<Filter> registration = new FilterRegistrationBean<>(parameterDecodingFilter());
    registration.addUrlPatterns("/*");
    registration.setName("ParameterDecodingFilter");
    registration.setOrder(2);
    return registration;
}
 

/**
 * 该过滤器使得可以通过org.jasig.cas.client.util.AssertionHolder来获取用户的登录名。
 * 比如AssertionHolder.getAssertion().getPrincipal().getName()。
 * 这个类把Assertion信息放在ThreadLocal变量中，这样应用程序不在web层也能够获取到当前登录信息
 *
 * @return
 */
@Bean
public FilterRegistrationBean assertionThreadLocalFilter() {
    FilterRegistrationBean filterRegistration = new FilterRegistrationBean();
    filterRegistration.setFilter(new AssertionThreadLocalFilter());
    filterRegistration.setEnabled(true);
    if (autoconfig.getAssertionFilters().size() > 0) {
        filterRegistration.setUrlPatterns(autoconfig.getAssertionFilters());
    } else {
        filterRegistration.addUrlPatterns("/*");
    }
    filterRegistration.setOrder(7);
    return filterRegistration;
}
 

@Bean
public FilterRegistrationBean requestEncodingFilterRegistration() {
    FilterRegistrationBean registration = new FilterRegistrationBean();
    registration.setFilter(requestEncodingFilter());
    registration.addUrlPatterns("/*");
    registration.addInitParameter("encoding", "UTF-8");
    registration.setName("RequestEncodingFilter");
    registration.setOrder(4);
    return registration;
}
 

/**
 * 去除监控页面底部的广告
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
@Bean
@ConditionalOnProperty(name = "spring.datasource.druid.statViewServlet.enabled", havingValue = "true")
public FilterRegistrationBean removeDruidFilterRegistrationBean(DruidStatProperties properties)
{
    // 获取web监控页面的参数
    DruidStatProperties.StatViewServlet config = properties.getStatViewServlet();
    // 提取common.js的配置路径
    String pattern = config.getUrlPattern() != null ? config.getUrlPattern() : "/druid/*";
    String commonJsPattern = pattern.replaceAll("\\*", "js/common.js");
    final String filePath = "support/http/resources/js/common.js";
    // 创建filter进行过滤
    Filter filter = new Filter()
    {
        @Override
        public void init(javax.servlet.FilterConfig filterConfig) throws ServletException
        {
        }
        @Override
        public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
                throws IOException, ServletException
        {
            chain.doFilter(request, response);
            // 重置缓冲区，响应头不会被重置
            response.resetBuffer();
            // 获取common.js
            String text = Utils.readFromResource(filePath);
            // 正则替换banner, 除去底部的广告信息
            text = text.replaceAll("<a.*?banner\"></a><br/>", "");
            text = text.replaceAll("powered.*?shrek.wang</a>", "");
            response.getWriter().write(text);
        }
        @Override
        public void destroy()
        {
        }
    };
    FilterRegistrationBean registrationBean = new FilterRegistrationBean();
    registrationBean.setFilter(filter);
    registrationBean.addUrlPatterns(commonJsPattern);
    return registrationBean;
}
 

/**
 * The requirement for using the instruction is that the creation of
 * {@link CorsProperties} object beans must precede this</br>
 * e.g.
 *
 * <pre>
 * &#64;Bean
 * public CorsProperties corsProperties() {
 * 	...
 * }
 * </pre>
 *
 * <b style="color:red;font-size:40px">&nbsp;↑</b>
 *
 * <pre>
 * &#64;Bean
 * &#64;ConditionalOnBean(CorsProperties.class)
 * public FilterRegistrationBean corsResolveSecurityFilterBean(CorsProperties config) {
 * 	...
 * }
 * </pre>
 */
@Bean
@ConditionalOnBean(CorsProperties.class)
public FilterRegistrationBean corsResolveSecurityFilterBean(CorsSecurityFilter filter) {
	// Register CORS filter
	FilterRegistrationBean filterBean = new FilterRegistrationBean(filter);
	filterBean.setOrder(ORDER_CORS_PRECEDENCE);
	// Cannot use '/*' or it will not be added to the container chain (only
	// '/**')
	filterBean.addUrlPatterns("/*");
	return filterBean;
}