http basic的春季安全配置問題：IllegalArgument

Question

我似乎無法弄清楚為什么此配置提供了IllegalArgumentException。 錯誤是：

Caused by: java.lang.IllegalArgumentException: A universal match pattern ('/**') is defined  before other patterns in the filter chain, causing them to be ignored. Please check the ordering in your <security:http> namespace or FilterChainProxy bean configuration

配置為：

    <!-- Disable Spring Security for static content -->
<http pattern="/css/**" security="none"/>
<http pattern="/js/**" security="none"/>

<!-- Web app security -->
<http use-expressions="true" authentication-manager-ref="pvDatabase">   
    <!-- Insecure endpoints -->
    <intercept-url pattern="/" access="permitAll"/>
    <intercept-url pattern="/spring/login" access="permitAll"/>
    <intercept-url pattern="/spring/loginfail" access="permitAll"/>
    <intercept-url pattern="/spring/loggedout" access="permitAll"/>     
    <intercept-url pattern="/insecure/**" access="permitAll"/>

    <!-- Secure endpoints -->               
    <intercept-url pattern="/secure/admin/**" access="hasAnyRole('ADMIN')"/>
    <intercept-url pattern="/spring/**" access="hasAnyRole('ADMIN', 'USER')"/>
    <intercept-url pattern="/secure/**" access="hasAnyRole('ADMIN', 'USER')"/>      

    <!-- Authentication Entrypoint is FORM-LOGIN -->
    <form-login login-page="/spring/login" 
        login-processing-url="/spring/login"
        authentication-failure-url="/spring/loginfail" 
        default-target-url="/spring/loginsuccess" 
        always-use-default-target="true" />
    <logout logout-url="/spring/logout" logout-success-url="/spring/loggedout" delete-cookies="JSESSIONID" invalidate-session="true"/>
    <csrf/>

    <!-- HTTP 403 Access denied custom handling -->
    <access-denied-handler ref="pvAccessDeniedHandler"/>
</http>

<!-- Web services security : this section generates an error -->
<http use-expressions="true" create-session="stateless" authentication-manager-ref="pvDatabase">
    <!-- Authentication Entrypoint is HTTP-BASIC -->
    <http-basic entry-point-ref="PVBasicAuthenticationEntryPoint"/>

    <!-- secure endpoints : web services -->
    <intercept-url pattern="/services/api/**" access="hasAnyRole('ADMIN', 'WEBSERVICES')"/>

    <!-- HTTP 403 Access denied custom handling -->
    <access-denied-handler ref="pvAccessDeniedHandler"/>
</http>

如果刪除整個Web服務安全性部分，則安全性很好，我想要的是能夠使用basic-auth 僅保護/ services / api / **模式，並將其限制為僅具有ADMIN和WEBSERVICES角色的用戶。

我不確定我是否理解錯誤，因為沒有定義其他通用匹配的url模式，我沒有在任何地方映射/ **。

我的應用程序包含2個Dispatcher servlet，第一個映射到/ spring / *，第二個映射到/ services / api / *。 Spring Security篩選器鏈映射到/ *

Answer 1

此錯誤是因為還按順序考慮了http塊，並且http塊的默認模式是/ **。 如果除了最后一個http塊之外的所有塊都沒有pattern屬性，則永遠不會看到其他塊。

將模式添加到第一個http塊應該可以解決您的問題。 如果pattern不起作用，則還可以將RequestMatcher的自定義實例與request-matcher-ref一起使用 。