我使用kerberos身份驗證的彈簧安全性成功工作。但似乎Spring框架正在調用KerberosServiceAuthenticationProvider.userDetailsService來獲取角色,我認爲它只會獲取角色一次,直到會話失效。我的配置看起來像使用kerberos/spnego身份驗證的彈簧安全性
<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:beans="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/util
http://www.springframework.org/schema/util/spring-util-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.0.xsd">
<http entry-point-ref="spnegoEntryPoint" auto-config="false">
<intercept-url pattern="/login*" access="IS_AUTHENTICATED_ANONYMOUSLY" />
<intercept-url pattern="/j_spring_security_check*" access="IS_AUTHENTICATED_ANONYMOUSLY"/>
<intercept-url pattern="/**" access="IS_AUTHENTICATED_FULLY" />
<custom-filter ref="spnegoAuthenticationProcessingFilter" position="BASIC_AUTH_FILTER" />
<form-login login-page="/login.html" default-target-url="/" always-use-default-target="true"/>
</http>
<authentication-manager alias="authenticationManager">
<authentication-provider ref="kerberosServiceAuthenticationProvider" />
<authentication-provider ref="kerberosAuthenticationProvider"/>
</authentication-manager>
<beans:bean id="spnegoEntryPoint"
class="org.springframework.security.extensions.kerberos.web.SpnegoEntryPoint" />
<beans:bean id="spnegoAuthenticationProcessingFilter"
class="org.springframework.security.extensions.kerberos.web.SpnegoAuthenticationProcessingFilter">
<beans:property name="failureHandler">
<beans:bean class="org.springframework.security.web.authentication.ExceptionMappingAuthenticationFailureHandler">
<beans:property name="defaultFailureUrl" value="/login.html" />
<beans:property name="allowSessionCreation" value="true"/>
</beans:bean>
</beans:property>
<beans:property name="authenticationManager" ref="authenticationManager" />
</beans:bean>
<beans:bean id="kerberosServiceAuthenticationProvider"
class="org.springframework.security.extensions.kerberos.KerberosServiceAuthenticationProvider">
<beans:property name="ticketValidator">
<beans:bean
class="org.springframework.security.extensions.kerberos.SunJaasKerberosTicketValidator">
<beans:property name="servicePrincipal" value="HTTP/mywebserver.corpza.corp.co.za"/>
<beans:property name="keyTabLocation" value="classpath:mywebserver.keytab" />
<beans:property name="debug" value="true"/>
</beans:bean>
</beans:property>
<beans:property name="userDetailsService" ref="dummyUserDetailsService" />
</beans:bean>
<beans:bean id="kerberosAuthenticationProvider" class="org.springframework.security.extensions.kerberos.KerberosAuthenticationProvider">
<beans:property name="kerberosClient">
<beans:bean class="org.springframework.security.extensions.kerberos.SunJaasKerberosClient">
<beans:property name="debug" value="true" />
</beans:bean>
</beans:property>
<beans:property name="userDetailsService" ref="dummyUserDetailsService" />
</beans:bean>
<beans:bean class="org.springframework.security.extensions.kerberos.GlobalSunJaasKerberosConfig">
<beans:property name="debug" value="true" />
<beans:property name="krbConfLocation" value="/etc/krb5.conf" />
</beans:bean>
<beans:bean id="dummyUserDetailsService" class="main.server.DummyUserDetailsService"/>
</beans:beans>
所以我DummyUserDetailsService.loadUserByUsername(Styring用戶名)在每次請求的安全頁面時調用,我加載從數據庫中的用戶角色,不希望運行的查詢每次請求,是否有任何配置我需要做,以防止這種情況?
你可以分享你配置keytab和krb5.conf的方式嗎?謝謝 – wmfairuz
secuirty xml文件需要配置kerberos設置 \t \t \t \t \t \t <屬性名= 「的UserDetailsService」 REF = 「ebrdUserDetailsService」/> \t –
java1977
謝謝。有用。 – wmfairuz