中文字幕在线一区二区在线,久久久精品免费观看国产,无码日日模日日碰夜夜爽,天堂av在线最新版在线,日韩美精品无码一本二本三本,麻豆精品三级国产国语,精品无码AⅤ片,国产区在线观看视频

      如何創建安全的Web Service

      時間:2024-07-27 01:01:07 J2EE培訓 我要投稿
      • 相關推薦

      如何創建安全的Web Service

        我們在使用Web Service的過程中,很多情況是需要對web service請求做認證的,對于運行在web容器里的應用程序來說,可能會比較簡單一些,通常可以通過filter來做一些處理,但是其實CXF本身也提供了對web service認證的方式。

        1. 首先是一個簡單pojo

        package com.googlecode.garbagecan.cxfstudy.security;

        public class User {

        private String id;

        private String name;

        private String password;

        public String getId() {

        return id;

        }

        public void setId(String id) {

        this.id = id;

        }

        public String getName() {

        return name;

        }

        public void setName(String name) {

        this.name = name;

        }

        public String getPassword() {

        return password;

        }

        public void setPassword(String password) {

        this.password = password;

        }

        }

        2. Web Service接口

        package com.googlecode.garbagecan.cxfstudy.security;

        import java.util.List;

        import javax.jws.WebMethod;

        import javax.jws.WebResult;

        import javax.jws.WebService;

        @WebService

        public interface UserService {

        @WebMethod

        @WebResult List list();

        }

        3. Web Service實現類

        package com.googlecode.garbagecan.cxfstudy.security;

        import java.util.ArrayList;

        import java.util.List;

        public class UserServiceImpl implements UserService {

        public List list() {

        List users = new ArrayList();

        for (int i = 0; i < 10; i++) {

        User user = new User();

        user.setId("" + i);

        user.setName("user_" + i);

        user.setPassword("password_" + i);

        users.add(user);

        }

        return users;

        }

        }

        4. Server端Handler,其中使用了一個Map來存放用戶信息,真是應用中可以使用數據庫或者其它方式獲取用戶和密碼

        package com.googlecode.garbagecan.cxfstudy.security;

        import java.io.IOException;

        import java.util.HashMap;

        import java.util.Map;

        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 ServerUsernamePasswordHandler implements CallbackHandler {

        // key is username, value is password

        private Map users;

        public ServerUsernamePasswordHandler() {

        users = new HashMap();

        users.put("admin", "admin");

        }

        public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {

        WSPasswordCallback callback = (WSPasswordCallback) callbacks[0];

        String id = callback.getIdentifier();

        if (users.containsKey(id)) {

        if (!callback.getPassword().equals(users.get(id))) {

        throw new SecurityException("Incorrect password.");

        }

        } else {

        throw new SecurityException("Invalid user.");

        }

        }

        }

        5. Client端Handler,用來設置用戶密碼,在真實應用中可以根據此類和下面的測試類來修改邏輯設置用戶名和密碼。

        package com.googlecode.garbagecan.cxfstudy.security;

        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 ClientUsernamePasswordHandler implements CallbackHandler {

        public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {

        WSPasswordCallback callback = (WSPasswordCallback) callbacks[0];

        int usage = callback.getUsage();

        System.out.println("identifier: " + callback.getIdentifier());

        System.out.println("usage: " + callback.getUsage());

        if (usage == WSPasswordCallback.USERNAME_TOKEN) {

        callback.setPassword("admin");

        }

        }

        }

        6. 單元測試類,注意在Server端添加了WSS4JInInterceptor到Interceptor列表中,在Client添加了WSS4JOutInterceptor到Interceptor列表中。

        package com.googlecode.garbagecan.cxfstudy.security;

        import java.net.SocketTimeoutException;

        import java.util.HashMap;

        import java.util.List;

        import java.util.Map;

        import javax.xml.ws.WebServiceException;

        import junit.framework.Assert;

        import org.apache.cxf.endpoint.Client;

        import org.apache.cxf.endpoint.Endpoint;

        import org.apache.cxf.frontend.ClientProxy;

        import org.apache.cxf.interceptor.LoggingInInterceptor;

        import org.apache.cxf.interceptor.LoggingOutInterceptor;

        import org.apache.cxf.jaxws.JaxWsProxyFactoryBean;

        import org.apache.cxf.jaxws.JaxWsServerFactoryBean;

        import org.apache.cxf.transport.http.HTTPConduit;

        import org.apache.cxf.transports.http.configuration.HTTPClientPolicy;

        import org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor;

        import org.apache.cxf.ws.security.wss4j.WSS4JOutInterceptor;

        import org.apache.ws.security.WSConstants;

        import org.apache.ws.security.handler.WSHandlerConstants;

        import org.junit.BeforeClass;

        import org.junit.Test;

        public class UserServiceTest {

        private static final String address = "http://localhost:9000/ws/security/userService";

        @BeforeClass

        public static void setUpBeforeClass() throws Exception {

        JaxWsServerFactoryBean factoryBean = new JaxWsServerFactoryBean();

        factoryBean.getInInterceptors().add(new LoggingInInterceptor());

        factoryBean.getOutInterceptors().add(new LoggingOutInterceptor());

        Map props = new HashMap();

        props.put("action", "UsernameToken");

        props.put("passwordType", "PasswordText");

        props.put("passwordCallbackClass", ServerUsernamePasswordHandler.class.getName());

        WSS4JInInterceptor wss4JInInterceptor = new WSS4JInInterceptor(props);

        factoryBean.getInInterceptors().add(wss4JInInterceptor);

        factoryBean.setServiceClass(UserServiceImpl.class);

        factoryBean.setAddress(address);

        factoryBean.create();

        }

        @Test

        public void testList() {

        JaxWsProxyFactoryBean factoryBean = new JaxWsProxyFactoryBean();

        factoryBean.setAddress(address);

        factoryBean.setServiceClass(UserService.class);

        Object obj = factoryBean.create();

        Client client = ClientProxy.getClient(obj);

        Endpoint endpoint = client.getEndpoint();

        Map props = new HashMap();

        props.put(WSHandlerConstants.ACTION, WSHandlerConstants.USERNAME_TOKEN);

        props.put(WSHandlerConstants.USER, "admin");

        props.put(WSHandlerConstants.PASSWORD_TYPE, WSConstants.PW_TEXT);

        props.put(WSHandlerConstants.PW_CALLBACK_CLASS, ClientUsernamePasswordHandler.class.getName());

        WSS4JOutInterceptor wss4JOutInterceptor = new WSS4JOutInterceptor(props);

        endpoint.getOutInterceptors().add(wss4JOutInterceptor);

        HTTPConduit conduit = (HTTPConduit) client.getConduit();

        HTTPClientPolicy policy = new HTTPClientPolicy();

        policy.setConnectionTimeout(5 * 1000);

        policy.setReceiveTimeout(5 * 1000);

        conduit.setClient(policy);

        UserService service = (UserService) obj;

        try {

        List users = service.list();

        Assert.assertNotNull(users);

        Assert.assertEquals(10, users.size());

        } catch(Exception e) {

        if (e instanceof WebServiceException

        && e.getCause() instanceof SocketTimeoutException) {

        System.err.println("This is timeout exception.");

        } else {

        e.printStackTrace();

        }

        }

        }

        }

        最后運行上面的測試類來測試結果,也可以修改測試方法中的密碼,看看錯誤結果。

      【如何創建安全的Web Service】相關文章:

      Web Service的開發與應用基礎07-12

      如何保證Web服務器安全06-30

      如何面試Web前端開發10-10

      如何由淺入深實踐學習 Web 標準10-10

      如何識別和防御Web網頁木馬09-11

      如何創建班組文化09-18

      CAD邊界如何創建10-02

      CAD如何創建新布局06-09

      Web2.0該如何走向商業化08-29

      如何用Dreamweaver批量做web網頁詳細步驟09-17

      主站蜘蛛池模板: 免费大学生国产在线观看p| 国产高潮流白浆免费观看不卡| 国产精品人成在线观看| 亚洲加勒比无码一区二区在线播放| 松溪县| 熟女一区二区三区视频| 国产对白刺激在线观看| 青青草一级视频在线观看| 亚洲免费不卡av网站| 灵武市| 九九99久久精品在免费线97| 乱人伦人妻中文字幕不卡| 亚洲成AV人片在一线观看| 绿帽人妻被插出白浆免费观看| 日韩av一区二区毛片| 原阳县| 湘潭市| 高平市| 开心五月婷婷丁香综合| 蓝山县| 建昌县| 人妖熟女少妇人妖少妇| 南陵县| 美女被射视频在线观看91| 饶阳县| 依安县| 久久99久久99精品免观看女同 | 精品国产自拍在线视频| 国产精品久久久久久久y| 偷拍av一区二区三区| 亚洲区一区二在线播放| 加勒比网视频在线观看| 男女性搞视频网站免费| 蜜臀av一区二区三区人妻在线| 日韩在线不卡一区在线观看| 少妇被粗大猛进进出出| 老肥熟女老女人野外免费区| 久草精品手机视频在线观看 | 白河县| 北安市| 日韩精品久久久中文字幕人妻|