java - Spring Security 身份验证被忽略

Question

你好，Stackoverflower，

我在 Spring Security 方面遇到了问题。在您继续申请之前应该出现的登录框不会出现，我可以在没有任何身份验证的情况下访问我的申请。我不知道为什么会发生这种情况。了解为什么不询问用户和密码非常重要。

我使用 Firefox 的 RESTCLient Add on 测试我的应用程序。

web.xml 中的重要条目如下所示:

<!--    Security Configuration -->
    <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>

    <!-- Spring Json Init -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <servlet>
        <servlet-name>json</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>json</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

我的 Spring 安全是:

<!-- Security Propertie Configuration -->
    <security:http use-expressions="true">
    <security:http-basic/>
    </security:http>

    <security:authentication-manager>
        <security:authentication-provider
            ref="springUserService" />
    </security:authentication-manager>

springUserService 看起来像这样:

@组件公共(public)类 springUserService 实现 AuthenticationProvider {

@Override
public Authentication authenticate(Authentication authentication)
  throws AuthenticationException {
    String name = authentication.getName();
    String password = authentication.getCredentials().toString();
        List<GrantedAuthority> grantedAuths = new ArrayList<>();
        return new UsernamePasswordAuthenticationToken(name, password, grantedAuths);

}

@Override
public boolean supports(Class<?> authentication) {
    return authentication.equals(UsernamePasswordAuthenticationToken.class);
}

}

我非常感谢每一个提示或答案。

Answer 1

我认为你需要在 spring 安全配置中添加一些拦截 url 标签:

<security:intercept-url pattern="/securedUrl" access="isAuthenticated()" />
<security:intercept-url pattern="/login" access="permitAll" />

因此，将您的代码更改为如下所示:

<security:http use-expressions="true">
    <security:intercept-url pattern="/securedUrl" access="isAuthenticated()" />
    <security:intercept-url pattern="/login" access="permitAll" />
</security:http>

您还可以在模式属性或自定义访问评估中使用通配符:

<intercept-url pattern="/url1/**" access="hasAnyRole('ROLE_ADMIN', 'ROLE_USER')"/> 
<intercept-url pattern="/url2/**" access="isAuthenticated()" /> 
<intercept-url pattern="/resources/**" access="permitAll" /> 
<intercept-url pattern="/**" access="permitAll" />