WebService
是一種跨編程語言、跨操做系統平臺的遠程調用技術,它是指一個應用程序向外界暴露一個能經過Web
調用的API
接口,咱們把調用這個WebService
的應用程序稱做客戶端,把提供這個WebService
的應用程序稱做服務端。java
win10+Spring5.1+cxf3.3.2
git
4qp7
web
項目apache-cxf-3.3.2\lib
中的jar
包所有copy
至項目WEB-INF\lib
目錄下(偷個懶,這些jar
包中包含了Spring
所需的jar
包)web.xml
中添加webService
的配置攔截<!--webService --> <servlet> <servlet-name>CXFService</servlet-name> <servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>CXFService</servlet-name> <url-pattern>/webservice/*</url-pattern> </servlet-mapping>
webservice
服務接口src
目錄下新建pms.inface.WebServiceInterface
類package pms.inface; import javax.jws.WebMethod; import javax.jws.WebParam; import javax.jws.WebResult; import javax.jws.WebService; @WebService(targetNamespace = "http://spring.webservice.server", name = "WebServiceInterface") public interface WebServiceInterface { @WebMethod @WebResult(name = "result", targetNamespace = "http://spring.webservice.server") public String sayBye(@WebParam(name = "word", targetNamespace = "http://spring.webservice.server") String word); }
src
目錄下新建pms.impl.WebServiceImpl
類package pms.impl; import javax.jws.WebService; import pms.inface.WebServiceInterface; @WebService public class WebServiceImpl implements WebServiceInterface{ @Override public String sayBye(String word) { return word + "當和這個真實的世界迎面撞上時,你是否找到辦法和本身身上的慾望講和,又該如何理解這個鋪面而來的人生?"; } }
webservice
配置文件WEB-INF
目錄下新建webservice
配置文件cxf-webService.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" xmlns:cxf="http://cxf.apache.org/core" xmlns:http-conf="http://cxf.apache.org/transports/http/configuration" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd 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 "> <import resource="classpath:META-INF/cxf/cxf.xml" /> <!-- 使用jaxws:server標籤發佈WebService服務 ,設置address爲訪問地址, 和web.xml文件中配置的CXF配合爲一個完整的路徑 --> <!-- serviceClass爲實現類的接口 serviceBean引用配置好的WebService實現類 --> <jaxws:server address="/webServiceInterface" serviceClass="pms.inface.WebServiceInterface"> <jaxws:serviceBean> <ref bean="WebServiceImpl" /> </jaxws:serviceBean> </jaxws:server> <!-- 爲全部的WS設置超時時間 ,此時爲默認值 鏈接時間30s,等待回覆時間爲60s--> <http-conf:conduit name="*.http-conduit"> <http-conf:client ConnectionTimeout="60000" ReceiveTimeout="120000"/> </http-conf:conduit> </beans>
spring
配置文件WEB-INF
目錄下新建spring
配置文件applicationContext.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" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd"> <bean id="WebServiceImpl" class="pms.impl.WebServiceImpl"></bean> <import resource="cxf-webService.xml" /> </beans>
在web.xml
中配置applicationContext.xml
github
<context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/applicationContext.xml </param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener>
tomcat
中啓動localhost:PORT/項目名/webservice/webServiceInterface?wsdl
,以下圖所示,webservice
接口發佈成功SoapUI
是一個開源測試工具,經過soap/http
來檢查、調用、實現Web Service
的功能/負載/符合性測試。web
https://pan.baidu.com/s/1N2RTqhvrkuzx7YJvmDeY7Q
e1w3
SoapUI
,新建一個SOAP
項目,將剛纔的發佈地址copy
至Initial WSDL
欄,點擊OK
按鈕wsdl2java工具
生成webservice
客戶端代碼apache-cxf-3.3.2\bin
目錄下CXF_HOME
,並添加%CXF_HOME %/bin
到path
環境變量。CMD
命令行輸入wsdl2java -help
,有正常提示說明環境已經正確配置wsdl2java –p 包名 –d 存放目錄 -all wsdl地址 -p 指定wsdl的命名空間,也就是要生成代碼的包名 -d 指令要生成代碼所在目錄 -client 生成客戶端測試web service的代碼 -server 生成服務器啓動web service代碼 -impl 生成web service的實現代碼,咱們在方式一用的就是這個 -ant 生成build.xml文件 -all 生成全部開始端點代碼
wsdl2java -p pms.inface -d ./ -all http://localhost:8080/spring_webservice_server/webservice/webServiceInterface?wsdl
web
項目apache-cxf-3.3.2\lib
中的jar
包所有copy
至項目WEB-INF\lib
目錄下wsdl2java
生成的代碼放至src.pms.inface
目錄下webServiceClientMain
測試package pms; import org.apache.cxf.jaxws.JaxWsProxyFactoryBean; import pms.inface.WebServiceInterface; public class webServiceClientMain { public static void main(String[] args) { JaxWsProxyFactoryBean svr = new JaxWsProxyFactoryBean(); svr.setServiceClass(WebServiceInterface.class); svr.setAddress("http://localhost:8080/spring_webservice_server/webservice/webServiceInterface?wsdl"); WebServiceInterface webServiceInterface = (WebServiceInterface) svr.create(); System.out.println(webServiceInterface.sayBye("honey,")); } }
webServiceClientMain
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:jaxws="http://cxf.apache.org/jaxws" 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-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd"> <jaxws:client id="webServiceInterface" serviceClass="pms.inface.WebServiceInterface" address="http://localhost:8080/spring_webservice_server/webservice/webServiceInterface?wsdl" > </jaxws:client> </beans>
webServiceClientTest
測試package pms; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import pms.inface.WebServiceInterface; public class webServiceClientTest { public static void main(String[] args) { ApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml"); WebServiceInterface webServiceInterface = context.getBean(WebServiceInterface.class); String result = webServiceInterface.sayBye("honey,"); System.out.println(result); } }
webServiceClientTest
webservice
自定義請求頭的實現,服務接口在身份認證過程當中的密碼字段知足SM3
(哈希函數算法標準)的加密要求SM3
加密所需jar
包:commons-lang3-3.9.jar
、bcprov-jdk15on-1.60.jar
,這兩個jar
包在剛纔下載的apache-cxf-3.3.2\lib
下就有<security> <username></username> <password></password> </auth>
src.pms.interceptor
下新建WebServiceInInterceptor
攔截器攔截請求,解析頭部package pms.interceptor; import java.util.List; import javax.servlet.http.HttpServletRequest; import javax.xml.namespace.QName; import org.apache.cxf.binding.soap.SoapMessage; import org.apache.cxf.headers.Header; import org.apache.cxf.interceptor.Fault; import org.apache.cxf.phase.AbstractPhaseInterceptor; import org.apache.cxf.phase.Phase; import org.apache.cxf.transport.http.AbstractHTTPDestination; import org.w3c.dom.Element; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import pms.support.Sm3Utils; import pms.support.StringUtils; /** * WebService的輸入攔截器 * @author coisini * @date May 2020, 13 * */ public class WebServiceInInterceptor extends AbstractPhaseInterceptor<SoapMessage> { private static final String USERNAME = "admin"; private static final String PASSWORD = "P@ssw0rd"; /** * 容許訪問的IP */ private static final String ALLOWIP = "127.0.0.1;XXX.XXX.XXX.XXX"; public WebServiceInInterceptor() { /* * 攔截器鏈有多個階段,每一個階段都有多個攔截器,攔截器在攔截器鏈的哪一個階段起做用,能夠在攔截器的構造函數中聲明 * RECEIVE 接收階段,傳輸層處理 * (PRE/USER/POST)_STREAM 流處理/轉換階段 * READ SOAPHeader讀取 * (PRE/USER/POST)_PROTOCOL 協議處理階段,例如JAX-WS的Handler處理 * UNMARSHAL SOAP請求解碼階段 * (PRE/USER/POST)_LOGICAL SOAP請求解碼處理階段 * PRE_INVOKE 調用業務處理以前進入該階段 * INVOKE 調用業務階段 * POST_INVOKE 提交業務處理結果,並觸發輸入鏈接器 */ super(Phase.PRE_INVOKE); } /** * 客戶端傳來的 soap 消息先進入攔截器這裏進行處理,客戶端的帳目與密碼消息放在 soap 的消息頭<security></security>中, * 相似以下: * <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> * <soap:Header><security><username>admin</username><password>P@ssw0rd</password></security></soap:Header> * <soap:Body></soap:Body></soap:Envelope> * 如今只須要解析其中的 <head></head>標籤,若是解析驗證成功,則放行,不然這裏直接拋出異常, * 服務端不會再日後運行,客戶端也會跟着拋出異常,得不到正確結果 * * @param message * @throws Fault */ @Override public void handleMessage(SoapMessage message) throws Fault { System.out.println("PRE_INVOKE"); HttpServletRequest request = (HttpServletRequest)message.get(AbstractHTTPDestination.HTTP_REQUEST); String ipAddr=request.getRemoteAddr(); System.out.println("客戶端訪問IP----"+ipAddr); if(!ALLOWIP.contains(ipAddr)) { throw new Fault(new IllegalArgumentException("非法IP地址"), new QName("0009")); } /** * org.apache.cxf.headers.Header * QName :xml 限定名稱,客戶端設置頭信息時,必須與服務器保持一致,不然這裏返回的 header 爲null,則永遠通不過的 */ Header authHeader = null; //獲取驗證頭 List<Header> headers = message.getHeaders(); for(Header h:headers){ if(h.getName().toString().contains("security")){ authHeader=h; break; } } System.out.println("authHeader"); System.out.println(authHeader); if(authHeader !=null) { Element auth = (Element) authHeader.getObject(); NodeList childNodes = auth.getChildNodes(); String username = null,password = null; for(int i = 0, len = childNodes.getLength(); i < len; i++){ Node item = childNodes.item(i); if(item.getNodeName().contains("username")){ username = item.getTextContent(); System.out.println(username); } if(item.getNodeName().contains("password")){ password = item.getTextContent(); System.out.println(password); } } if(StringUtils.isBlank(username) || StringUtils.isBlank(password)) { throw new Fault(new IllegalArgumentException("用戶名或密碼不能爲空"), new QName("0001")); } if(!Sm3Utils.verify(USERNAME, username) || !Sm3Utils.verify(PASSWORD,password)) { throw new Fault(new IllegalArgumentException("用戶名或密碼錯誤"), new QName("0008")); } if (Sm3Utils.verify(USERNAME, username) && Sm3Utils.verify(PASSWORD,password)) { System.out.println("webService 服務端自定義攔截器驗證經過...."); return;//放行 } }else { throw new Fault(new IllegalArgumentException("請求頭security不合法"), new QName("0010")); } } // 出現錯誤輸出錯誤信息和棧信息 public void handleFault(SoapMessage message) { Exception exeption = message.getContent(Exception.class); System.out.println(exeption.getMessage()); } }
src.pms.support
下新建Sm3Utils
加密類package pms.support; import java.io.UnsupportedEncodingException; import java.security.Security; import java.util.Arrays; import org.bouncycastle.crypto.digests.SM3Digest; import org.bouncycastle.crypto.macs.HMac; import org.bouncycastle.crypto.params.KeyParameter; import org.bouncycastle.jce.provider.BouncyCastleProvider; import org.bouncycastle.pqc.math.linearalgebra.ByteUtils; /** * SM3加密 * @author coisini * @date May 2020, 13 */ public class Sm3Utils { private static final String ENCODING = "UTF-8"; static { Security.addProvider(new BouncyCastleProvider()); } /** * sm3算法加密 * @explain * @param paramStr * 待加密字符串 * @return 返回加密後,固定長度=32的16進制字符串 */ public static String encrypt(String paramStr){ // 將返回的hash值轉換成16進制字符串 String resultHexString = ""; try { // 將字符串轉換成byte數組 byte[] srcData = paramStr.getBytes(ENCODING); // 調用hash() byte[] resultHash = hash(srcData); // 將返回的hash值轉換成16進制字符串 resultHexString = ByteUtils.toHexString(resultHash); } catch (UnsupportedEncodingException e) { e.printStackTrace(); } return resultHexString; } /** * 返回長度=32的byte數組 * @explain 生成對應的hash值 * @param srcData * @return */ public static byte[] hash(byte[] srcData) { SM3Digest digest = new SM3Digest(); digest.update(srcData, 0, srcData.length); byte[] hash = new byte[digest.getDigestSize()]; digest.doFinal(hash, 0); return hash; } /** * 經過密鑰進行加密 * @explain 指定密鑰進行加密 * @param key * 密鑰 * @param srcData * 被加密的byte數組 * @return */ public static byte[] hmac(byte[] key, byte[] srcData) { KeyParameter keyParameter = new KeyParameter(key); SM3Digest digest = new SM3Digest(); HMac mac = new HMac(digest); mac.init(keyParameter); mac.update(srcData, 0, srcData.length); byte[] result = new byte[mac.getMacSize()]; mac.doFinal(result, 0); return result; } /** * 判斷源數據與加密數據是否一致 * @explain 經過驗證原數組和生成的hash數組是否爲同一數組,驗證2者是否爲同一數據 * @param srcStr * 原字符串 * @param sm3HexString * 16進制字符串 * @return 校驗結果 */ public static boolean verify(String srcStr, String sm3HexString) { boolean flag = false; try { byte[] srcData = srcStr.getBytes(ENCODING); byte[] sm3Hash = ByteUtils.fromHexString(sm3HexString); byte[] newHash = hash(srcData); if (Arrays.equals(newHash, sm3Hash)) flag = true; } catch (UnsupportedEncodingException e) { e.printStackTrace(); } return flag; } public static void main(String[] args) { // 測試二:account String account = "admin"; String passoword = "P@ssw0rd"; String hex = Sm3Utils.encrypt(account); System.out.println(hex);//dc1fd00e3eeeb940ff46f457bf97d66ba7fcc36e0b20802383de142860e76ae6 System.out.println(Sm3Utils.encrypt(passoword));//c2de40449a2019db9936381fa9810c22c8548a8635ed2b7fb3c7ec362e37429d //驗證加密後的16進制字符串與加密前的字符串是否相同 boolean flag = Sm3Utils.verify(account, hex); System.out.println(flag);// true } }
StringUtils
工具類package pms.support; /** * 字符串工具類 * @author coisini * @date Nov 27, 2019 */ public class StringUtils { /** * 判空操做 * @param value * @return */ public static boolean isBlank(String value) { return value == null || "".equals(value) || "null".equals(value) || "undefined".equals(value); } }
cxf-webService.xml
添加攔截器配置<!-- 在此處引用攔截器 --> <bean id="InInterceptor" class="pms.interceptor.WebServiceInInterceptor" > </bean> <cxf:bus> <cxf:inInterceptors> <ref bean="InInterceptor" /> </cxf:inInterceptors> </cxf:bus>
SoapUI
調用java
調用src.pms.support
下新建AddHeaderInterceptor
攔截器攔截請求,添加自定義認證頭部package pms.support; import java.util.List; import javax.xml.namespace.QName; import org.apache.cxf.binding.soap.SoapHeader; import org.apache.cxf.binding.soap.SoapMessage; import org.apache.cxf.headers.Header; import org.apache.cxf.helpers.DOMUtils; import org.apache.cxf.interceptor.Fault; import org.apache.cxf.phase.AbstractPhaseInterceptor; import org.apache.cxf.phase.Phase; import org.w3c.dom.Document; import org.w3c.dom.Element; public class AddHeaderInterceptor extends AbstractPhaseInterceptor<SoapMessage>{ private String userName; private String password; public AddHeaderInterceptor(String userName, String password) { super(Phase.PREPARE_SEND); this.userName = userName; this.password = password; } @Override public void handleMessage(SoapMessage msg) throws Fault { System.out.println("攔截..."); /** * 生成的XML文檔 * <authHeader> * <userName>admin</userName> * <password>P@ssw0rd</password> * </authHeader> */ // SoapHeader部分待添加的節點 QName qName = new QName("security"); Document doc = DOMUtils.createDocument(); Element pwdEl = doc.createElement("password"); pwdEl.setTextContent(password); Element userEl = doc.createElement("username"); userEl.setTextContent(userName); Element root = doc.createElement("security"); root.appendChild(userEl); root.appendChild(pwdEl); // 建立SoapHeader內容 SoapHeader header = new SoapHeader(qName, root); // 添加SoapHeader內容 List<Header> headers = msg.getHeaders(); headers.add(header); } }
java
調用,修改webServiceClientMain
調用代碼以下public class webServiceClientMain { public static void main(String[] args) { JaxWsProxyFactoryBean svr = new JaxWsProxyFactoryBean(); svr.setServiceClass(WebServiceInterface.class); svr.setAddress("http://localhost:8081/spring_webservice_server/webservice/webServiceInterface?wsdl"); WebServiceInterface webServiceInterface = (WebServiceInterface) svr.create(); // jaxws API 轉到 cxf API 添加日誌攔截器 org.apache.cxf.endpoint.Client client = org.apache.cxf.frontend.ClientProxy .getClient(webServiceInterface); org.apache.cxf.endpoint.Endpoint cxfEndpoint = client.getEndpoint(); //添加自定義的攔截器 cxfEndpoint.getOutInterceptors().add(new AddHeaderInterceptor("dc1fd00e3eeeb940ff46f457bf97d66ba7fcc36e0b20802383de142860e76ae6", "c2de40449a2019db9936381fa9810c22c8548a8635ed2b7fb3c7ec362e37429d")); System.out.println(webServiceInterface.sayBye("honey,")); } }
SoapUI
調用服務端:https://github.com/Maggieq8324/spring_webservice_server.git
客戶端:https://github.com/Maggieq8324/spring_webservice_client.git算法
.endspring