实例详解springBoot整合CXF并实现用户名密码校验的方法

<!-- CXF webservice -->
<dependency>
  <groupId>org.apache.cxf</groupId>
  <artifactId>cxf-spring-boot-starter-jaxws</artifactId>
  <version>3.1.11</version>
</dependency>
<!-- CXF webservice -->

@WebService
public interface AppService {


  @WebMethod
  String getUserName(@WebParam(name = "id") String id) throws UnsupportedEncodingException;
  @WebMethod
  public User getUser(String id) throws UnsupportedEncodingException;
}

//name暴露的服务名称, targetNamespace:命名空间,设置为接口的包名倒写(默认是本类包名倒写). endpointInterface接口地址
@WebService(name = "test" ,targetNamespace ="http://cxf.wolfcode.cn/" ,endpointInterface = "cn.wolfcode.cxf.AppService")
public class AppServiceImpl implements AppService {
  JSONResult jsonResult = JSONResult.getJsonResult();
  @Override
  public String getUserName(String id) throws UnsupportedEncodingException {
    System.out.println("==========================="+id);
    JSONResult result= JSONResult.getJsonResult();
    result.setSuccess(true);
    result.setMessage("明哥");
    return result.toJsonObject();
  }
  @Override
  public User getUser(String id)throws UnsupportedEncodingException {
    System.out.println("==========================="+id);
    return new User(1L,"明哥");
  }
}

@Configuration
public class CxfConfig {
  //默认servlet路径/*,如果覆写则按照自己定义的来
  @Bean
  public ServletRegistrationBean dispatcherServlet() {
    return new ServletRegistrationBean(new CXFServlet(), "/services/*");
  }

  @Bean(name = Bus.DEFAULT_BUS_ID)
  public SpringBus springBus() {
    return new SpringBus();
  }

  //把实现类交给spring管理
  @Bean
  public AppService appService() {
    return new AppServiceImpl();
  }

  //终端路径
  @Bean
  public Endpoint endpoint() {
    EndpointImpl endpoint = new EndpointImpl(springBus(), appService());
    endpoint.getInInterceptors().add(new AuthInterceptor());//添加校验拦截器
    endpoint.publish("/user");
    return endpoint;
  }
}

@SpringBootApplication
public class WebserviceApplication {

  public static void main(String[] args) {
    SpringApplication.run(WebserviceApplication.class, args);
  }
}

public class AuthInterceptor extends AbstractPhaseInterceptor<SoapMessage> {
  Logger logger = LoggerFactory.getLogger(this.getClass());
  private static final String USERNAME="root";
  private static final String PASSWORD="admin";

  public AuthInterceptor() {
    //定义在哪个阶段进行拦截
    super(Phase.PRE_PROTOCOL);
  }

  @Override
  public void handleMessage(SoapMessage soapMessage) throws Fault {
    List<Header> headers = null;
    String username=null;
    String password=null;
    try {
      headers = soapMessage.getHeaders();
    } catch (Exception e) {
      logger.error("getSOAPHeader error: {}",e.getMessage(),e);
    }

    if (headers == null) {
      throw new Fault(new IllegalArgumentException("找不到Header，无法验证用户信息"));
    }
    //获取用户名,密码
    for (Header header : headers) {
      SoapHeader soapHeader = (SoapHeader) header;
      Element e = (Element) soapHeader.getObject();
      NodeList usernameNode = e.getElementsByTagName("username");
      NodeList pwdNode = e.getElementsByTagName("password");
       username=usernameNode.item(0).getTextContent();
       password=pwdNode.item(0).getTextContent();
      if( StringUtils.isEmpty(username)||StringUtils.isEmpty(password)){
        throw new Fault(new IllegalArgumentException("用户信息为空"));
      }
    }
    //校验用户名密码
    if(!(username.equals(USERNAME) && password.equals(PASSWORD))){
      SOAPException soapExc = new SOAPException("认证失败");
      logger.debug("用户认证信息错误");
      throw new Fault(soapExc);
    }
  }
}

/**
 * Created by sky on 2018/2/27.
 */
public class LoginInterceptor extends AbstractPhaseInterceptor<SoapMessage> {
  private String username="root";
  private String password="admin";
  public LoginInterceptor(String username, String password) {
    //设置在发送请求前阶段进行拦截
    super(Phase.PREPARE_SEND);
    this.username=username;
    this.password=password;
  }

  @Override
  public void handleMessage(SoapMessage soapMessage) throws Fault {
    List<Header> headers = soapMessage.getHeaders();
    Document doc = DOMUtils.createDocument();
    Element auth = doc.createElementNS("http://cxf.wolfcode.cn/","SecurityHeader");
    Element UserName = doc.createElement("username");
    Element UserPass = doc.createElement("password");

    UserName.setTextContent(username);
    UserPass.setTextContent(password);

    auth.appendChild(UserName);
    auth.appendChild(UserPass);

    headers.add(0, new Header(new QName("SecurityHeader"),auth));
  }
}

/**
 * Created by sky on 2018/2/27.
 */
public class Cxfclient {
  //webservice接口地址
  private static String address = "http://localhost:8888/services/user?wsdl";

  //测试
  public static void main(String[] args) {
    test1();
    test2();
  }

  /**
   * 方式1:使用代理类工厂,需要拿到对方的接口
   */
  public static void test1() {
    try {
      // 代理工厂
      JaxWsProxyFactoryBean jaxWsProxyFactoryBean = new JaxWsProxyFactoryBean();
      // 设置代理地址
      jaxWsProxyFactoryBean.setAddress(address);
      //添加用户名密码拦截器
      jaxWsProxyFactoryBean.getOutInterceptors().add(new LoginInterceptor("root","admin"));;
      // 设置接口类型
      jaxWsProxyFactoryBean.setServiceClass(AppService.class);
      // 创建一个代理接口实现
      AppService cs = (AppService) jaxWsProxyFactoryBean.create();
      // 数据准备
      String LineId = "1";
      // 调用代理接口的方法调用并返回结果
      User result = (User)cs.getUser(LineId);
      System.out.println("==============返回结果:" + result);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }

  /**
   * 动态调用方式
   */
  public static void test2() {
    // 创建动态客户端
    JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance();
    Client client = dcf.createClient(address);
    // 需要密码的情况需要加上用户名和密码
     client.getOutInterceptors().add(new LoginInterceptor("root","admin"));
    Object[] objects = new Object[0];
    try {
      // invoke("方法名",参数1,参数2,参数3....);
      System.out.println("======client"+client);
      objects = client.invoke("getUserName", "1");
      System.out.println("返回数据:" + objects[0]);
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}