http://jyao.iteye.com/blog/1346547

注意：以下客户端调用代码中获取服务端ws实例，都是通过CXF 入门: 远程接口调用方式实现

直入正题！

以下是服务端配置

========================================================

一，web.xml配置,具体不在详述

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/ws-context.xml,WEB-INF/wssec.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<display-name>CXF Servlet</display-name>
<servlet-class>
org.apache.cxf.transport.servlet.CXFServlet
</servlet-class>
<load-on-startup>0</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>
</web-app>

二，ws具体代码
简单的接口

import javax.jws.WebService;
@WebService()
public interface WebServiceSample {
String say(String name);
}

接口具体实现类

public class WebServiceSampleImpl implements WebServiceSample {
public String say(String name) {
return "你好," + name;
}
}

三,ws回调函数,必须实现javax.security.auth.callback.CallbackHandler

从cxf2.4.x后校验又cxf内部实现校验，所以不必自己校验password是否相同，但客户端必须设置，详情请参考：http://cxf.apache.org/docs/24-migration-guide.html的Runtime Changes片段

回调函数WsAuthHandler代码，校验客户端请求是否合法，合法就放行，否则拒绝执行任何操作

import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.cxf.interceptor.Fault;
import org.apache.ws.security.WSPasswordCallback;
import org.apache.xmlbeans.impl.soap.SOAPException;
public class WsAuthHandler implements CallbackHandler {
public void handle(Callback[] callbacks) throws IOException,
UnsupportedCallbackException {
for (int i = 0; i < callbacks.length; i++) {
WSPasswordCallback pc = (WSPasswordCallback) callbacks[i];
String identifier = pc.getIdentifier();
int usage = pc.getUsage();
if (usage == WSPasswordCallback.USERNAME_TOKEN) {// 密钥方式USERNAME_TOKEN
// username token pwd...
// ▲这里的值必须和客户端设的值相同,从cxf2.4.x后校验方式改为cxf内部实现校验，不必自己比较password是否相同
// 请参考：http://cxf.apache.org/docs/24-migration-guide.html的Runtime
// Changes片段
pc.setPassword("testPassword");// ▲【这里非常重要】▲
// ▲PS 如果和客户端不同将抛出org.apache.ws.security.WSSecurityException:
// The
// security token could not be authenticated or
// authorized异常，服务端会认为客户端为非法调用
} else if (usage == WSPasswordCallback.SIGNATURE) {// 密钥方式SIGNATURE
// set the password for client's keystore.keyPassword
// ▲这里的值必须和客户端设的值相同,从cxf2.4.x后校验方式改为cxf内部实现校验，不必自己比较password是否相同;
// 请参考：http://cxf.apache.org/docs/24-migration-guide.html的Runtime
// Changes片段
pc.setPassword("testPassword");// //▲【这里非常重要】▲
// ▲PS:如果和客户端不同将抛出org.apache.ws.security.WSSecurityException:The
// security token could not be authenticated or
// authorized异常，服务端会认为客户端为非法调用
}
//不用做其他操作
}
}
}

四，CXF配置ws-context.xml：

<?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:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<jaxws:endpoint id="webServiceSample" address="/WebServiceSample"
implementor="com.service.impl.WebServiceSampleImpl">
<jaxws:inInterceptors>
<bean class="org.apache.cxf.binding.soap.saaj.SAAJInInterceptor" />
<bean class="org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor">
<constructor-arg>
<map>
<entry key="action" value="UsernameToken" />
<entry key="passwordType" value="PasswordText" />
<!--<entry key="action" value="UsernameToken Timestamp" /> 设置密码类型为加密<entry
key="passwordType" value="PasswordDigest" /> -->
<entry key="passwordCallbackClass" value="com.service.handler.WsAuthHandler" />
</map>
</constructor-arg>
</bean>
</jaxws:inInterceptors>
</jaxws:endpoint>
</beans>

CXF配置wssec.xml(可选)，用于配置输出校验的具体信息

<?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:cxf="http://cxf.apache.org/core"
xmlns:wsa="http://cxf.apache.org/ws/addressing" xmlns:http="http://cxf.apache.org/transports/http/configuration"
xmlns:wsrm-policy="http://schemas.xmlsoap.org/ws/2005/02/rm/policy"
xmlns:wsrm-mgr="http://cxf.apache.org/ws/rm/manager"
xsi:schemaLocation="
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/transports/http/configuration http://cxf.apache.org/schemas/configuration/http-conf.xsd
http://schemas.xmlsoap.org/ws/2005/02/rm/policy http://schemas.xmlsoap.org/ws/2005/02/rm/wsrm-policy.xsd
http://cxf.apache.org/ws/rm/manager http://cxf.apache.org/schemas/configuration/wsrm-manager.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">
<cxf:bus>
<cxf:features>
<cxf:logging />
<wsa:addressing />
</cxf:features>
</cxf:bus>
</beans>

服务端代码及配置到此结束！！！

=========================================================

以下是客户端配置，主要是回调函数，在客户端调用服务端前被调用，负责安全信息的设置

----------------------------------------------------------------------------------------

一，先实现回调函数WsClinetAuthHandler，同样必须实现javax.security.auth.callback.CallbackHandler

import java.io.IOException;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.UnsupportedCallbackException;
import org.apache.ws.security.WSPasswordCallback;
public class WsClinetAuthHandler implements CallbackHandler {
public void handle(Callback[] callbacks) throws IOException,
UnsupportedCallbackException {
for (int i = 0; i < callbacks.length; i++) {
WSPasswordCallback pc = (WSPasswordCallback) callbacks[i];
System.out.println("identifier: " + pc.getIdentifier());
// 这里必须设置密码，否则会抛出：java.lang.IllegalArgumentException: pwd == null
// but a password is needed
pc.setPassword("testPassword");// ▲【这里必须设置密码】▲
}
}
}

二，客户端调用代码：

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor;
import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;
import org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor;
import org.apache.ws.security.WSConstants;
import org.apache.ws.security.handler.WSHandlerConstants;
import test.saa.client.WebServiceSample;
import test.saa.handler.WsClinetAuthHandler;
public class TestClient {
public static void main(String[] args) {
// 以下和服务端配置类似，不对，应该说服务端和这里的安全验证配置一致
Map<String, Object> outProps = new HashMap<String, Object>();
outProps.put(WSHandlerConstants.ACTION,
WSHandlerConstants.USERNAME_TOKEN);
outProps.put(WSHandlerConstants.USER, "admin");
outProps.put(WSHandlerConstants.PASSWORD_TYPE, WSConstants.PW_TEXT);
// 指定在调用远程ws之前触发的回调函数WsClinetAuthHandler，其实类似于一个拦截器
outProps.put(WSHandlerConstants.PW_CALLBACK_CLASS,
WsClinetAuthHandler.class.getName());
ArrayList list = new ArrayList();
// 添加cxf安全验证拦截器，必须
list.add(new SAAJOutInterceptor());
list.add(new WSS4JOutInterceptor(outProps));
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
// WebServiceSample服务端接口实现类，这里并不是直接把服务端的类copy过来，具体请参考http://learning.iteye.com/blog/1333223
factory.setServiceClass(WebServiceSample.class);
// 设置ws访问地址
factory.setAddress("http://localhost:8080/cxf-wssec/services/WebServiceSample");
//注入拦截器，用于加密安全验证信息
factory.getOutInterceptors().addAll(list);
WebServiceSample service = (WebServiceSample) factory.create();
String response = service.say("2012");
System.out.println(response);
}
}

客户端到此结束！！！！

========================================================================

#######################################################################

PS:客户端的另一种调用方式，主要通过配置文件,不过需要spring bean的配置文件（第一种就不用牵扯到spring的配置，比较通用吧！）

一，回调函数WsClinetAuthHandler不变，和上面一样
二，client-beans.xml安全验证配置文件，具体信息看注释，如下：

<?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:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schema/jaxws.xsd">
<bean id="client" class="test.saa.client.WebServiceSample"
factory-bean="clientFactory" factory-method="create" />
<bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
<property name="serviceClass" value="test.saa.client.WebServiceSample" />
<property name="address"
value="http://localhost:8080/cxf-wssec/services/WebServiceSample" />
<property name="outInterceptors">
<list>
<bean class="org.apache.cxf.binding.soap.saaj.SAAJOutInterceptor" />
<ref bean="wss4jOutConfiguration" />
</list>
</property>
</bean>
<bean id="wss4jOutConfiguration" class="org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor">
<property name="properties">
<map>
<entry key="action" value="UsernameToken" />
<entry key="user" value="admin" />
<entry key="passwordType" value="PasswordText" />
<!-- <entry key="action" value="UsernameToken Timestamp" /> <entry key="user"
value="adminTest" /> 设置密码类型为加密方式,服务端需要和这里的设置保持一致<entry key="passwordType" value="PasswordDigest"
/> -->
<entry key="passwordCallbackRef">
<ref bean="passwordCallback" />
</entry>
</map>
</property>
</bean>
<bean id="passwordCallback" class="test.saa.handler.WsClinetAuthHandler" />
</beans>

三，具体调用服务端代码：

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import test.saa.client.WebServiceSample;
public final class Client {
public static void main(String args[]) throws Exception {
//加载配置
ApplicationContext context = new ClassPathXmlApplicationContext(
new String[] { "test/saa/client-beans.xml" });
//获取ws实例
WebServiceSample client = (WebServiceSample) context.getBean("client");
String response = client.say("2012");
System.out.println("Response: " + response);
}
}

到此客户端第二种实现方式结束
GOOD LUCKY!!!
如有不明，请指教！！！

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解决(CXF)：The security token could not ... | CXF 入门：创建一个基于SOAPHeader的安全验 ...

2012-01-15 00:37
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6 楼 wentao_tang 2013-12-02 引用

客户端调用，这行代码是必须的吗，有什么作用吗？
outProps.put(WSHandlerConstants.USER, "admin");

5 楼 xiangximingong 2013-09-18 引用

我想问下，就是客户端传入错误的密码，也会抛一个异常，但这个异常我不知道在哪捕获，也不知道怎么通知客户端密码错误！能否指教下……

4 楼 zhenglongfei 2013-07-25 引用

想不通，为什么要在服务端要在set一下呢？？

3 楼 Sev7en_jun 2012-12-06 引用

ice.kane 写道

zl759869747 写道

我想问下，为什么在服务端的回调函数里面当还要setPassword呢？我很郁闷的是，我在客户端明明已经设定了密码，可是服务端却拿不到，而且如果有服务端不设定密码就抛异常，我想问下到底是怎么样校验的呢？

我也是遇到这个问题。。

在服务端setPassword，那密码校验还有什么意义

1，为什么不设置密码会抛异常：
--既然要把服务加密,就要设置密码，要不然怎么加密，怎么知道哪些客户端是有权限访问的，就像买了一把锁，连自己(服务端)都不知道钥匙是怎么，那别人(客户端)怎么开这把锁
2，服务端设置密码是为了给自己上一把锁，如果要访问它必须有开这把锁的钥匙，即密码，有钥匙还要保证这个钥匙可以开这把锁，即客户端拿的密码是否和服务端锁的密码一致

2 楼 ice.kane 2012-11-27 引用