Ответ 1
Проблема решена, я забыл добавить spring -security-config.jar. Также я изменил некоторые настройки. Правильный файл security.xml:
<beans:beans xmlns="http://www.springframework.org/schema/security"
xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.0.4.xsd" >
<http access-denied-page="forms/error403.jsp" entry-point-ref="ntlmEntryPoint" servlet-api-provision="false">
<intercept-url pattern="/**" access="ROLE_GUEST,ROLE_OPERATOR,ROLE_ADMIN" />
<custom-filter position="PRE_AUTH_FILTER" ref="ntlmFilter"/>
</http>
<authentication-manager alias="mainAuthenticationManager">
<authentication-provider user-service-ref="userDetailsService" />
</authentication-manager>
<beans:bean id="userDetailsService"
class="service.UserInfoService">
<beans:property name="dataSource" ref="dataSource" />
<beans:property name="usersByUsernameQuery" value="select distinct name, ' ' as password, 1 as enabled from TMP_SPRING_USERS where name=?" />
<beans:property name="authoritiesByUsernameQuery" value="select name, role from TMP_SPRING_USERS where name=?" />
</beans:bean>
<beans:bean id="ntlmEntryPoint"
class="org.springframework.security.ui.ntlm.NtlmAuthenticationFilterEntryPoint">
<beans:property name="authenticationFailureUrl" value="forms/error403.html" />
</beans:bean>
<beans:bean id="ntlmFilter"
class="org.springframework.security.ui.ntlm.NtlmAuthenticationFilter">
<beans:property name="authenticationManager" ref="mainAuthenticationManager" />
<beans:property name="retryOnAuthFailure" value="true" />
<beans:property name="stripDomain" value="true"/>
<beans:property name="domainController" value="company.com" />
<beans:property name="jcifsProperties">
<beans:props>
<beans:prop key="jcifs.smb.lmCompatibility">0</beans:prop>
<beans:prop key="jcifs.smb.client.useExtendedSecurity">false</beans:prop>
<beans:prop key="jcifs.smb.client.domain">COMPANY</beans:prop>
<beans:prop key="jcifs.smb.client.username">somenycuser</beans:prop>
<beans:prop key="jcifs.smb.client.password">AReallyLoooongRandomPassword</beans:prop>
</beans:props>
</beans:property>
</beans:bean>
</beans:beans>