我正在尝试以 Spring Boot 方式将 Waffle 身份验证与 Spring Security 一起使用。预期结果是“如果协商失败,则阻止一切”。
Waffle 项目为这种用例提供了一个配置示例(在此示例中,如果协商失败,则回退到简单的 HTTP 身份验证,我不需要),假设配置是通过web.xml
. 但是,尽管进行了多次尝试,但我不明白如何使用 Boot 和纯 Java 配置将 Waffle 与 Spring Security 相结合。我正在使用 Spring Boot 1.2.1.RELEASE 和启动器 web 和安全性,Waffle 版本是 1.7.3。
我意识到这不是一个具体的问题,但 Spring 论坛现在重定向到这里,Waffle 的人不知道 Spring Boot。有人可以帮我将 XML Spring Security 配置转换为 Spring Boot 吗?
第一步是声明一个过滤器链和上下文加载器监听器。
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/waffle-filter.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
我假设(我错了吗?)这已经由 处理@EnableWebMvcSecurity
,所以这里无事可做。
接下来是声明几个提供者 bean,所以我翻译这个
<bean id="waffleWindowsAuthProvider" class="waffle.windows.auth.impl.WindowsAuthProviderImpl" />
<bean id="negotiateSecurityFilterProvider" class="waffle.servlet.spi.NegotiateSecurityFilterProvider">
<constructor-arg ref="waffleWindowsAuthProvider" />
</bean>
<bean id="basicSecurityFilterProvider" class="waffle.servlet.spi.BasicSecurityFilterProvider">
<constructor-arg ref="waffleWindowsAuthProvider" />
</bean>
<bean id="waffleSecurityFilterProviderCollection" class="waffle.servlet.spi.SecurityFilterProviderCollection">
<constructor-arg>
<list>
<ref bean="negotiateSecurityFilterProvider" />
<ref bean="basicSecurityFilterProvider" />
</list>
</constructor-arg>
</bean>
<bean id="waffleNegotiateSecurityFilter" class="waffle.spring.NegotiateSecurityFilter">
<property name="Provider" ref="waffleSecurityFilterProviderCollection" />
</bean>
对此
@Bean
public WindowsAuthProviderImpl waffleWindowsAuthProvider() {
return new WindowsAuthProviderImpl();
}
@Bean
@Autowired
public NegotiateSecurityFilterProvider negotiateSecurityFilterProvider(final WindowsAuthProviderImpl windowsAuthProvider) {
return new NegotiateSecurityFilterProvider(windowsAuthProvider);
}
@Bean
@Autowired
public BasicSecurityFilterProvider basicSecurityFilterProvider(final WindowsAuthProviderImpl windowsAuthProvider) {
return new BasicSecurityFilterProvider(windowsAuthProvider);
}
@Bean
@Autowired
public SecurityFilterProviderCollection waffleSecurityFilterProviderCollection(final NegotiateSecurityFilterProvider negotiateSecurityFilterProvider, final BasicSecurityFilterProvider basicSecurityFilterProvider) {
final SecurityFilterProvider[] securityFilterProviders = {
negotiateSecurityFilterProvider,
basicSecurityFilterProvider
};
return new SecurityFilterProviderCollection(securityFilterProviders);
}
@Bean
@Autowired
public NegotiateSecurityFilter waffleNegotiateSecurityFilter(final SecurityFilterProviderCollection securityFilterProviderCollection) {
final NegotiateSecurityFilter negotiateSecurityFilter = new NegotiateSecurityFilter();
negotiateSecurityFilter.setProvider(securityFilterProviderCollection);
return negotiateSecurityFilter;
}
最后一步是sec:http
部分配置。声明了一个入口点,并将过滤器放置在 BASIC auth 过滤器之前。
例子:
<sec:http entry-point-ref="negotiateSecurityFilterEntryPoint">
<sec:intercept-url pattern="/**" access="IS_AUTHENTICATED_FULLY" />
<sec:custom-filter ref="waffleNegotiateSecurityFilter" position="BASIC_AUTH_FILTER" />
</sec:http>
<bean id="negotiateSecurityFilterEntryPoint" class="waffle.spring.NegotiateSecurityFilterEntryPoint">
<property name="Provider" ref="waffleSecurityFilterProviderCollection" />
</bean>
我的引导翻译:
@Autowired
private NegotiateSecurityFilterEntryPoint authenticationEntryPoint;
@Autowired
private NegotiateSecurityFilter negotiateSecurityFilter;
@Override
protected void configure(final HttpSecurity http) throws Exception {
http
.authorizeRequests().anyRequest().authenticated()
.and()
.addFilterBefore(this.negotiateSecurityFilter, BasicAuthenticationFilter.class)
.httpBasic().authenticationEntryPoint(this.authenticationEntryPoint);
}
@Bean
@Autowired
public NegotiateSecurityFilterEntryPoint negotiateSecurityFilterEntryPoint(final SecurityFilterProviderCollection securityFilterProviderCollection) {
final NegotiateSecurityFilterEntryPoint negotiateSecurityFilterEntryPoint = new NegotiateSecurityFilterEntryPoint();
negotiateSecurityFilterEntryPoint.setProvider(securityFilterProviderCollection);
return negotiateSecurityFilterEntryPoint;
}
运行此配置会导致奇怪的行为:有时 NTLM 被触发并成功,有时 Negotiate 过滤器崩溃并出现“提供的令牌无效”错误(相同的凭据、用户、浏览器、配置)。
提供的示例就像一个魅力,这让我觉得我的引导配置有问题。
任何帮助表示赞赏!