Spring下搭建以Xfire实现的Webservice平台

spring与xfire的整合有两种方法，我们先看一下第一种：
步骤1、修改你的web.xm文件：

<servlet>

<servlet-name>xfire</servlet-name>

<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>

</servlet>

<servlet-mapping>

<servlet-name>xfire</servlet-name>

<url-pattern>/*</url-pattern>

</servlet-mapping>

可以看到xfire是通过org.springframework.web.servlet.DispatcherServlet这个方法来实现的。

步骤2、在WEB-INF下添加xfire-servlet.xml文件，配置方法如下：

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<!-- START SNIPPET: xfire -->
<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
<property name="urlMap">
<map>
<entry key="/icmeservice"> <!-- 这里是WebService的名称 -->
<ref bean="echo"/>
</entry>
</map>
</property>
</bean>

<!-- Declare a parent bean with all properties common to both services -->
<bean id="echo" class="org.codehaus.xfire.spring.remoting.XFireExporter">
<property name="serviceFactory">
<ref bean="xfire.serviceFactory"/>
</property>
<property name="xfire">
<ref bean="xfire"/>
</property>

<!-- 定义service接口，以及service的实现类 -->
<property name="serviceBean">
<ref bean="sBean"/>
</property>
<property name="serviceClass">
<value>com.hys.icmews.webservice.WebService</value>
</property>
</bean>

<bean id="sBean" class="com.hys.icmews.webservice.WebServiceImpl">
</bean>

</beans>

到此 一个服务平台就搭建好了，启动服务，通过client可实现WebService的访问。

另外一种方法是将配置写在spring的配置文件中，个人感觉这种方法更适合开发人员

步骤1、配置web.xml

这个是我的xml配置

<?xml version="1.0" encoding="UTF-8"?>
<web-app>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>

<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:applicationContext*.xml
</param-value>
</context-param>

<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>

<servlet>
<servlet-name>XFireServlet</servlet-name>
<servlet-class>
org.codehaus.xfire.spring.XFireSpringServlet
</servlet-class>
</servlet>

<servlet-mapping>
<servlet-name>XFireServlet</servlet-name>
<url-pattern>/servlet/XFireServlet/*</url-pattern>
</servlet-mapping>

<servlet-mapping>
<servlet-name>XFireServlet</servlet-name>
<url-pattern>/service/*</url-pattern>
</servlet-mapping>

</web-app>

步骤2、在applicationContext.xml相同的路径下，新建一个applicationContext_webService.xml文件，我的文件路径是在src根目录下面

applicationContext_webService.xml配置：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="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-2.5.xsd">

<import resource="classpath:org/codehaus/xfire/spring/xfire.xml" />

<!-- WebService接口的实现类-->
<bean id="sBean" class="com.hys.icmews.webservice.imp.WebServiceImpl" />
<!-- end -->

<!-- 下面的配置是WebService的标准配置 -->
<bean id="WebService" class="org.codehaus.xfire.spring.ServiceBean"> <!-- WebService的名字 -->
<property name="xfire" ref="xfire" />

<!-- WebService的实现类 -->
<property name="serviceBean" ref="sBean" />

<!-- 定义webservice接口 -->
<property name="serviceClass" value="com.hys.icmews.webservice.WebService" />

<!--
<property name="inHandlers">
<list>
<ref bean="addressingHandler"/>
</list>
</property>
-->
</bean>

</beans>

通过上面的配置，就可以将Spring的bean和xfire的WebService很好的结合起来了。如果要考虑安全性，还需要进一步配置。这里我也是参考了网上的一部分资料，没有得到进一步的证实，现将方法提供给大家做一个参考。

下面将详细描述如何通过WSS4J的方式来实现WebService的数字证书的加密验证，这里大量的参考了SpringSide，非常感谢！
下面看一下关于WSS4J的spring配置文件

Java代码

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>

<import resource="classpath:org/codehaus/xfire/spring/xfire.xml" />

<!-- WebService Impl -->

<bean id="accountWebServiceImpl" class="xxx.com.account.webservice.impl.AccountWebServiceImpl" autowire="byName" />

<!-- end -->

<!-- 使用 WSS4J验证 -->

<bean id="accountWebServiceWSS4J" class="org.codehaus.xfire.spring.remoting.XFireExporter">

<property name="serviceBean" ref="accountWebServiceImpl"/>

<property name="serviceClass" value="xxx.com.account.webservice.wss4j.AccountWebServiceWSS4J"/>

<property name="inHandlers">

<list>

<ref bean="domInHandler"/>

<ref bean="wss4jInHandler"/>

<ref bean="validateUserTokenHandler"/>

</list>

</property>

</bean>

<bean id="domInHandler" class="org.codehaus.xfire.util.dom.DOMInHandler"/>

<bean id="wss4jInHandler" class="org.codehaus.xfire.security.wss4j.WSS4JInHandler">

<property name="properties">

<props>

<prop key="action">UserToken</prop>

<prop key="passwordCallbackClass">xxx.com.account.webservice.wss4j.PasswordHandler</prop>

</props>

</property>

</bean>

<!-- 使用 WSS4J验证 Signature模式 -->

<bean id="accountWebServiceWSS4JSign" class="org.codehaus.xfire.spring.remoting.XFireExporter">

<property name="serviceBean" ref="accountWebServiceImpl"/>

<property name="serviceClass" value="xxx.com.account.webservice.wss4j.AccountWebServiceWSS4JSign"/>

<property name="inHandlers">

<list>

<ref bean="domInHandler"/>

<ref bean="wss4jInHandlerSign"/>

<ref bean="validateUserTokenHandler"/>

</list>

</property>

</bean>

<bean id="wss4jInHandlerSign" class="org.codehaus.xfire.security.wss4j.WSS4JInHandler">

<property name="properties">

<props>

<prop key="action">Signature</prop>

<prop key="signaturePropFile">com/real/cn/account/webservice/wss4j/server_security_sign.properties</prop>

<prop key="passwordCallbackClass">xxx.com.account.webservice.wss4j.PasswordHandler</prop>

</props>

</property>

</bean>

<!-- 使用 WSS4J验证 Encrypt模式 -->

<bean id="accountWebServiceWSS4JEnc" class="org.codehaus.xfire.spring.remoting.XFireExporter">

<property name="serviceBean" ref="accountWebServiceImpl"/>

<property name="serviceClass" value="xxx.com.account.webservice.wss4j.AccountWebServiceWSS4JEnc"/>

<property name="inHandlers">

<list>

<ref bean="domInHandler"/>

<ref bean="wss4jInHandlerEnc"/>

<ref bean="validateUserTokenHandler"/>

</list>

</property>

</bean>

<bean id="wss4jInHandlerEnc" class="org.codehaus.xfire.security.wss4j.WSS4JInHandler">

<property name="properties">

<props>

<prop key="action">Encrypt</prop>

<prop key="decryptionPropFile">com/real/cn/account/webservice/wss4j/server_security_enc.properties</prop>

<prop key="passwordCallbackClass">xxx.com.account.webservice.wss4j.PasswordHandler</prop>

</props>

</property>

</bean>

<bean id="validateUserTokenHandler"

class="xxx.com.account.webservice.wss4j.WSS4JTokenHandler"/>

</beans>

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">
<beans>
<import resource="classpath:org/codehaus/xfire/spring/xfire.xml" />

<!-- WebService Impl  -->
<bean id="accountWebServiceImpl" class="xxx.com.account.webservice.impl.AccountWebServiceImpl" autowire="byName" />
<!-- end -->

<!-- 使用 WSS4J验证 -->
<bean id="accountWebServiceWSS4J" class="org.codehaus.xfire.spring.remoting.XFireExporter">
<property name="serviceBean" ref="accountWebServiceImpl"/>
<property name="serviceClass" value="xxx.com.account.webservice.wss4j.AccountWebServiceWSS4J"/>
<property name="inHandlers">
<list>
<ref bean="domInHandler"/>
<ref bean="wss4jInHandler"/>
<ref bean="validateUserTokenHandler"/>
</list>
</property>
</bean>

<bean id="domInHandler" class="org.codehaus.xfire.util.dom.DOMInHandler"/>

<bean id="wss4jInHandler" class="org.codehaus.xfire.security.wss4j.WSS4JInHandler">
<property name="properties">
<props>
<prop key="action">UserToken</prop>
<prop key="passwordCallbackClass">xxx.com.account.webservice.wss4j.PasswordHandler</prop>
</props>
</property>
</bean>

<!--  使用 WSS4J验证 Signature模式 -->
<bean id="accountWebServiceWSS4JSign" class="org.codehaus.xfire.spring.remoting.XFireExporter">
<property name="serviceBean" ref="accountWebServiceImpl"/>
<property name="serviceClass" value="xxx.com.account.webservice.wss4j.AccountWebServiceWSS4JSign"/>
<property name="inHandlers">
<list>
<ref bean="domInHandler"/>
<ref bean="wss4jInHandlerSign"/>
<ref bean="validateUserTokenHandler"/>
</list>
</property>
</bean>

<bean id="wss4jInHandlerSign" class="org.codehaus.xfire.security.wss4j.WSS4JInHandler">
<property name="properties">
<props>
<prop key="action">Signature</prop>
<prop key="signaturePropFile">com/real/cn/account/webservice/wss4j/server_security_sign.properties</prop>
<prop key="passwordCallbackClass">xxx.com.account.webservice.wss4j.PasswordHandler</prop>
</props>
</property>
</bean>

<!-- 使用 WSS4J验证 Encrypt模式 -->
<bean id="accountWebServiceWSS4JEnc" class="org.codehaus.xfire.spring.remoting.XFireExporter">
<property name="serviceBean" ref="accountWebServiceImpl"/>
<property name="serviceClass" value="xxx.com.account.webservice.wss4j.AccountWebServiceWSS4JEnc"/>
<property name="inHandlers">
<list>
<ref bean="domInHandler"/>
<ref bean="wss4jInHandlerEnc"/>
<ref bean="validateUserTokenHandler"/>
</list>
</property>
</bean>

<bean id="wss4jInHandlerEnc" class="org.codehaus.xfire.security.wss4j.WSS4JInHandler">
<property name="properties">
<props>
<prop key="action">Encrypt</prop>
<prop key="decryptionPropFile">com/real/cn/account/webservice/wss4j/server_security_enc.properties</prop>
<prop key="passwordCallbackClass">xxx.com.account.webservice.wss4j.PasswordHandler</prop>
</props>
</property>
</bean>

<bean id="validateUserTokenHandler"
class="xxx.com.account.webservice.wss4j.WSS4JTokenHandler"/>

</beans>

Encrypt模式是指客户端使用公钥加密数据流，然后发送到服务端，服务端通过私钥进行校验，这种方式适合集中式的服务；Signature模式是指客户端使用私钥加密数据流，服务端通过公钥来校验，这种方式适合分布式服务。
对于Encrypt模式和Signature模式的接口，只要继承AccountWebService就可以。

server_security_enc.properties和server_security_sign.properties文件保存了证书的位置以及用户名和密码，这里的用户名和密码，这样就有密码和证书两重的校验方式

对于server端和client端来讲
私钥，格式如下：

Java代码

org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin

org.apache.ws.security.crypto.merlin.keystore.type=jks

org.apache.ws.security.crypto.merlin.keystore.password=xxx

org.apache.ws.security.crypto.merlin.alias.password=xxx

org.apache.ws.security.crypto.merlin.keystore.alias=xxx

org.apache.ws.security.crypto.merlin.file=.../account_server_enc.jks

org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin
org.apache.ws.security.crypto.merlin.keystore.type=jks
org.apache.ws.security.crypto.merlin.keystore.password=xxx
org.apache.ws.security.crypto.merlin.alias.password=xxx
org.apache.ws.security.crypto.merlin.keystore.alias=xxx
org.apache.ws.security.crypto.merlin.file=.../account_server_enc.jks

公钥，格式如下：

Java代码

org.apache.ws.security.crypto.provider=org.apache.ws.security.components.crypto.Merlin

org.apache.ws.security.crypto.merlin.keystore.type=jks

org.apache.ws.security.crypto.merlin.keystore.password=xxx

org.apache.ws.security.crypto.merlin.keystore.alias=xxx

org.apache.ws.security.crypto.merlin.file=.../account_client_enc.jks