利用spring security 给cxf的业务方法添加保护

做一个简单的记录。spring security2.0目前不支持spring2.5
为cxf添加两个Interceptor
以basic auth的方式进行认证，这个Interceptor是获取用户名和密码，构造Authentication对象添加到SecurityContextHolder中，

public class SecurityInInterceptor extends AbstractPhaseInterceptor<Message>{
	private static Log logger = LogFactory.getLog(SecurityInInterceptor.class);
	
	private AuthenticationManager authenticationManager;

    public void setAuthenticationManager(AuthenticationManager authenticationManager) {
        this.authenticationManager = authenticationManager;
    }
	
	public SecurityInInterceptor() {
		super(Phase.INVOKE);
	}

	public void handleMessage(Message message) throws Fault {
		String baseAuth = null;
		Map<String, List<String>> reqHeaders = CastUtils.cast((Map<?,?>)message.get(Message.PROTOCOL_HEADERS));
		if (reqHeaders != null) {
           for (Map.Entry<String, List<String>> e : reqHeaders.entrySet()) {
        	   if("Authorization".equalsIgnoreCase(e.getKey()))
        		   baseAuth = e.getValue().get(0);
           }
		}
        if ((baseAuth != null) && baseAuth.startsWith("Basic ")) {
            byte[] base64Token;
            String username = "";
            String password = "";
			try {
				base64Token = baseAuth.substring(6).getBytes("UTF-8");
				String token = new String(Base64.decodeBase64(base64Token), "UTF-8");
	           
	            int delim = token.indexOf(":");
	            if (delim != -1) {
	                username = token.substring(0, delim);
	                password = token.substring(delim + 1);
	            }
	            Authentication authResult = authenticationManager.authenticate(new UsernamePasswordAuthenticationToken(
	            		username, password));
                if (logger.isDebugEnabled()) {
                    logger.debug("Authentication success: " + authResult.toString());
                }
                SecurityContextHolder.getContext().setAuthentication(authResult);
			}
            catch (AuthenticationException failed) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Authentication request for user '" + username + "' failed: " +
                            failed.toString());
                }
                SecurityContextHolder.clearContext();
                throw new Fault(failed);
			} catch (Exception e) {
				SecurityContextHolder.getContext().setAuthentication(null);
				throw new Fault(e);
			}
        }
	}
	
}

清空SecurityContextHolder

public class SecurityOutInterceptor extends AbstractPhaseInterceptor<Message>{

	public SecurityOutInterceptor() {
		super(Phase.SEND);
	}

	public void handleMessage(Message message) throws Fault {
		SecurityContextHolder.clearContext();
	}
}

下面是两种配置方式：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	     xmlns:aop="http://www.springframework.org/schema/aop"
	     xmlns:tx="http://www.springframework.org/schema/tx"
	     xmlns:jee="http://www.springframework.org/schema/jee"
		 xmlns:sec="http://www.springframework.org/schema/security"
	     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
           http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.0.xsd
		   http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.1.xsd">
	
    <aop:config>
        <aop:pointcut id="HelloWorldAOP"
                      expression="execution(* com.javaeye.springSecurity.HelloWorld+.*(..))"/>
        <aop:advisor advice-ref="methodSecurityInterceptor" pointcut-ref="HelloWorldAOP"/>
    </aop:config>

    <!-- ======================== ACEGI AUTHENTICATION ======================= -->

    <bean id="authenticationManager" class="org.springframework.security.providers.ProviderManager">
        <property name="providers">
            <bean class="org.springframework.security.providers.dao.DaoAuthenticationProvider">
                <property name="userDetailsService" ref="userDetailsService"/>
            </bean>
        </property>
    </bean>
    
	<bean id="userDetailsService" class="org.springframework.security.userdetails.memory.InMemoryDaoImpl">
		<property name="userMap">
	    	<value>
	        	admin=admin,ROLE_ADMIN
	        	melin=123456,ROLE_USER
	      	</value>
	    </property>
	</bean>
    
	<bean class="org.springframework.security.event.authentication.LoggerListener"/>
	<bean class="org.springframework.security.event.authorization.LoggerListener"/>

    <!-- ======================== ACEGI AUTHORIZATION =========================== -->
    
	<bean id="objectDefinitionSource" class="org.springframework.security.annotation.SecuredMethodDefinitionSource" />

	<bean id="methodSecurityInterceptor"
		class="org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor">
	   <property name="validateConfigAttributes"><value>false</value></property>
	   <property name="authenticationManager"><ref bean="authenticationManager"/></property>
	   <property name="accessDecisionManager">
            <bean class="org.springframework.security.vote.AffirmativeBased">
                <property name="decisionVoters">
                    <bean class="org.springframework.security.vote.RoleVoter"/>
                </property>
            </bean>
        </property>
	   <property name="objectDefinitionSource"><ref bean="objectDefinitionSource"/></property>
	</bean>
</beans>

使用security的namespace

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	     xmlns:aop="http://www.springframework.org/schema/aop"
	     xmlns:tx="http://www.springframework.org/schema/tx"
	     xmlns:jee="http://www.springframework.org/schema/jee"
		 xmlns:sec="http://www.springframework.org/schema/security"
	     xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
           http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.0.xsd
		   http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.0.1.xsd">


	<sec:global-method-security secured-annotations="enabled">
	</sec:global-method-security>

    <sec:http>
		<sec:http-basic/>
    </sec:http>

    <sec:authentication-provider>
        <sec:user-service>
            <sec:user name="admin" password="admin" authorities="ROLE_SUPERVISOR, ROLE_USER, ROLE_TELLER" />
	        <sec:user name="melin" password="123456" authorities="ROLE_USER,ROLE_TELLER" />
	    </sec:user-service>
	</sec:authentication-provider>
</beans>

实例在附件中，添加jar包，就可以运行！
直接运行ServerJetty.java可以启动jetty服务器方便运行