+ <bean id="preAuthProvider"
+ class="org.springframework.security.providers.preauth.PreAuthenticatedAuthenticationProvider">
+ <description><![CDATA[Pre-authentication]]></description>
+ <property name="preAuthenticatedUserDetailsService">
+ <bean id="userDetailsServiceWrapper"
+ class="org.springframework.security.userdetails.UserDetailsByNameServiceWrapper">
+ <property name="userDetailsService" ref="userDetailsManager" />
+ </bean>
+ </property>
+ </bean>
+