本文整理了Java中org.springframework.security.web.access.ExceptionTranslationFilter类的一些代码示例，展示了ExceptionTranslationFilter类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ExceptionTranslationFilter类的具体详情如下：
包路径：org.springframework.security.web.access.ExceptionTranslationFilter
类名称：ExceptionTranslationFilter

ExceptionTranslationFilter介绍

[英]Handles any AccessDeniedException and AuthenticationException thrown within the filter chain.

This filter is necessary because it provides the bridge between Java exceptions and HTTP responses. It is solely concerned with maintaining the user interface. This filter does not do any actual security enforcement.

If an AuthenticationException is detected, the filter will launch the authenticationEntryPoint. This allows common handling of authentication failures originating from any subclass of org.springframework.security.access.intercept.AbstractSecurityInterceptor.

If an AccessDeniedException is detected, the filter will determine whether or not the user is an anonymous user. If they are an anonymous user, the authenticationEntryPoint will be launched. If they are not an anonymous user, the filter will delegate to the org.springframework.security.web.access.AccessDeniedHandler. By default the filter will use org.springframework.security.web.access.AccessDeniedHandlerImpl.

To use this filter, it is necessary to specify the following properties:

• authenticationEntryPoint indicates the handler that should commence the authentication process if an AuthenticationException is detected. Note that this may also switch the current protocol from http to https for an SSL login.
• requestCache determines the strategy used to save a request during the authentication process in order that it may be retrieved and reused once the user has authenticated. The default implementation is HttpSessionRequestCache.
  [中]处理筛选器链中抛出的任何AccessDeniedException和AuthenticationException。
  这个过滤器是必要的，因为它提供了Java异常和HTTP响应之间的桥梁。它只关心维护用户界面。此筛选器不执行任何实际的安全强制。
  如果检测到AuthenticationException，筛选器将启动authenticationEntryPoint。这允许共同处理来自org的任何子类的身份验证失败。springframework。安全通道拦截AbstractSecurityInterceptor。
  如果检测到AccessDeniedException，筛选器将确定该用户是否为匿名用户。如果他们是匿名用户，authenticationEntryPoint将启动。如果他们不是匿名用户，筛选器将委托给组织。springframework。安全网状物通道AccessDeniedHandler。默认情况下，过滤器将使用组织。springframework。安全网状物通道AccessDeniedHandlerImpl。
  要使用此筛选器，必须指定以下属性：
  *authenticationEntryPoint表示在检测到AuthenticationException时应开始身份验证过程的处理程序。注意，对于SSL登录，这也可能将当前协议从http切换到https。
  *requestCache确定用于在身份验证过程中保存请求的策略，以便在用户进行身份验证后检索和重用请求。默认实现是HttpSessionRequestCache。

代码示例

代码示例来源：origin: spring-projects/spring-security

@Override
public void configure(H http) throws Exception {
  AuthenticationEntryPoint entryPoint = getAuthenticationEntryPoint(http);
  ExceptionTranslationFilter exceptionTranslationFilter = new ExceptionTranslationFilter(
      entryPoint, getRequestCache(http));
  AccessDeniedHandler deniedHandler = getAccessDeniedHandler(http);
  exceptionTranslationFilter.setAccessDeniedHandler(deniedHandler);
  exceptionTranslationFilter = postProcess(exceptionTranslationFilter);
  http.addFilter(exceptionTranslationFilter);
}

代码示例来源：origin: spring-projects/spring-security

|| !(etf.getAuthenticationEntryPoint() instanceof LoginUrlAuthenticationEntryPoint)) {
  return;
    .getAuthenticationEntryPoint()).getLoginFormUrl();
logger.info("Checking whether login URL '" + loginPage
    + "' is accessible with your configuration");

代码示例来源：origin: geoserver/geoserver

ExceptionTranslationFilter filter = new ExceptionTranslationFilter(ep, cache);
filter.setAccessDeniedHandler(accessDeniedHandler);
filter.afterPropertiesSet();
getNestedFilters().add(filter);

代码示例来源：origin: psi-probe/psi-probe

/**
 * Gets the exception translation filter.
 *
 * @return the exception translation filter
 */
@Bean(name = "etf")
public ExceptionTranslationFilter getExceptionTranslationFilter() {
 return new ExceptionTranslationFilter(getHttp403ForbiddenEntryPoint());
}

代码示例来源：origin: org.eclipse.hudson/hudson-core

public Filter[] getCommonFilters() {
  AnonymousAuthenticationFilter anonymousProcessingFilter = new AnonymousAuthenticationFilter("anonymous");
  UserAttribute userAttribute = new UserAttribute();
  userAttribute.setPassword("anonymous");
  String authorities = "anonymous, ROLE_ANONYMOUS";
  userAttribute.setAuthoritiesAsString(Arrays.asList(authorities));
  anonymousProcessingFilter.setUserAttribute(userAttribute);
  ExceptionTranslationFilter exceptionTranslationFilter = new ExceptionTranslationFilter();
  AccessDeniedHandlerImpl accessDeniedHandler = new AccessDeniedHandlerImpl();
  exceptionTranslationFilter.setAccessDeniedHandler(accessDeniedHandler);
  HudsonAuthenticationEntryPoint hudsonAuthenticationEntryPoint = new HudsonAuthenticationEntryPoint();
  hudsonAuthenticationEntryPoint.setLoginFormUrl('/' + getLoginUrl() + "?from={0}");
  exceptionTranslationFilter.setAuthenticationEntryPoint(hudsonAuthenticationEntryPoint);
  UnwrapSecurityExceptionFilter unwrapSecurityExceptionFilter = new UnwrapSecurityExceptionFilter();
  Filter[] filters = {
    anonymousProcessingFilter,
    exceptionTranslationFilter,
    unwrapSecurityExceptionFilter
  };
  return filters;
}
/**

代码示例来源：origin: stackoverflow.com

exceptionTranslationFilter.setAccessDeniedHandler(new AccessDeniedHandlerImpl());
exceptionTranslationFilter.afterPropertiesSet();

代码示例来源：origin: spring-projects/spring-security

@Before
public void setUp() throws Exception {
  AnonymousAuthenticationFilter aaf = new AnonymousAuthenticationFilter("anonymous");
  fsi = new FilterSecurityInterceptor();
  fsi.setAccessDecisionManager(accessDecisionManager);
  fsi.setSecurityMetadataSource(metadataSource);
  AuthenticationEntryPoint authenticationEntryPoint = new LoginUrlAuthenticationEntryPoint(
      "/login");
  ExceptionTranslationFilter etf = new ExceptionTranslationFilter(
      authenticationEntryPoint);
  DefaultSecurityFilterChain securityChain = new DefaultSecurityFilterChain(
      AnyRequestMatcher.INSTANCE, aaf, etf, fsi);
  fcp = new FilterChainProxy(securityChain);
  validator = new DefaultFilterChainValidator();
  ReflectionTestUtils.setField(validator, "logger", logger);
}

代码示例来源：origin: stackoverflow.com

accessDeniedHandlerImpl.setErrorPage("/exception");
exceptionTranslationFilter
    .setAccessDeniedHandler(accessDeniedHandlerImpl);
exceptionTranslationFilter.afterPropertiesSet();
return exceptionTranslationFilter;

代码示例来源：origin: org.springframework.security/spring-security-config

@Override
public void configure(H http) throws Exception {
  AuthenticationEntryPoint entryPoint = getAuthenticationEntryPoint(http);
  ExceptionTranslationFilter exceptionTranslationFilter = new ExceptionTranslationFilter(
      entryPoint, getRequestCache(http));
  AccessDeniedHandler deniedHandler = getAccessDeniedHandler(http);
  exceptionTranslationFilter.setAccessDeniedHandler(deniedHandler);
  exceptionTranslationFilter = postProcess(exceptionTranslationFilter);
  http.addFilter(exceptionTranslationFilter);
}

代码示例来源：origin: org.motechproject/motech-platform-web-security

private void addExceptionTranslationFilter(List<Filter> filters, RequestCache requestCache, boolean isRest) {
  ExceptionTranslationFilter exceptionFilter;
  if (isRest) {
    exceptionFilter = new ExceptionTranslationFilter(basicAuthenticationEntryPoint, requestCache);
  } else {
    exceptionFilter = new ExceptionTranslationFilter(loginAuthenticationEntryPoint, requestCache);
  }
  filters.add(exceptionFilter);
}

代码示例来源：origin: org.springframework.security/spring-security-config

|| !(etf.getAuthenticationEntryPoint() instanceof LoginUrlAuthenticationEntryPoint)) {
  return;
    .getAuthenticationEntryPoint()).getLoginFormUrl();
logger.info("Checking whether login URL '" + loginPage
    + "' is accessible with your configuration");

代码示例来源：origin: org.springframework.security/spring-security-javaconfig

@Override
public void configure(H http) throws Exception {
  AuthenticationEntryPoint entryPoint = getEntryPoint(http);
  ExceptionTranslationFilter exceptionTranslationFilter = new ExceptionTranslationFilter(entryPoint, getRequestCache(http));
  if(accessDeniedHandler != null) {
    exceptionTranslationFilter.setAccessDeniedHandler(accessDeniedHandler);
  }
  exceptionTranslationFilter = postProcess(exceptionTranslationFilter);
  http.addFilter(exceptionTranslationFilter);
}

代码示例来源：origin: stackoverflow.com

sessionManagement().sessionAuthenticationStrategy(sessionAuthenticationStrategy).
and().
  addFilter(new ExceptionTranslationFilter(new AuthenticationProcessingFilterEntryPoint()));

代码示例来源：origin: org.springframework.security/org.springframework.security.config

private void checkLoginPageIsntProtected(FilterChainProxy fcp, List<Filter> filterStack) {
  ExceptionTranslationFilter etf = getFilter(ExceptionTranslationFilter.class, filterStack);
  if(etf == null || !(etf.getAuthenticationEntryPoint() instanceof LoginUrlAuthenticationEntryPoint)) {
    return;
  String loginPage = ((LoginUrlAuthenticationEntryPoint)etf.getAuthenticationEntryPoint()).getLoginFormUrl();
  logger.info("Checking whether login URL '" + loginPage + "' is accessible with your configuration");
  FilterInvocation loginRequest = new FilterInvocation(loginPage, "POST");

代码示例来源：origin: apache/servicemix-bundles

@Override
public void configure(H http) throws Exception {
  AuthenticationEntryPoint entryPoint = getAuthenticationEntryPoint(http);
  ExceptionTranslationFilter exceptionTranslationFilter = new ExceptionTranslationFilter(
      entryPoint, getRequestCache(http));
  AccessDeniedHandler deniedHandler = getAccessDeniedHandler(http);
  exceptionTranslationFilter.setAccessDeniedHandler(deniedHandler);
  exceptionTranslationFilter = postProcess(exceptionTranslationFilter);
  http.addFilter(exceptionTranslationFilter);
}

代码示例来源：origin: stackoverflow.com

@Configuration
 @EnableWebSecurity
 @Order(2)
 public class SpringSecurityConfig extends WebSecurityConfigurerAdapter {
   @Override
   protected void configure(HttpSecurity http) throws Exception {
     ExceptionTranslationFilter = new ExceptionTranslationFilter(new AuthenticationExceptionHandler());
     http.addFilterAfter(new StatelessAuthenticationFilter(tokenAuthenticationService),
             ExceptionTranslationFilter.class);
   }
 }
 public class AuthenticationExceptionHandler implements AuthenticationEntryPoint {
   public void commence(HttpServletRequest request, HttpServletResponse, AuthenticationException e) throws IOException, ServletException {
     //Logic on how to handle JWT exception goes here
   }
 }
 public class StatelessAuthenticationFilter extends GenericFilterBean {
   @Override
   public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
     try {
       //DECRYPT YOUR JWT
     } catch (Exception e) {
        throw new AuthenticationException();//If you get an exception wrap it in a AuthenticationException (or a class that extends it)
     }
   }
 }

代码示例来源：origin: apache/servicemix-bundles

|| !(etf.getAuthenticationEntryPoint() instanceof LoginUrlAuthenticationEntryPoint)) {
  return;
    .getAuthenticationEntryPoint()).getLoginFormUrl();
logger.info("Checking whether login URL '" + loginPage
    + "' is accessible with your configuration");