java keytool

1、tomcat 配置Https，server.xml

  <Connector
            protocol="org.apache.coyote.http11.Http11Protocol"
            port="8443" maxThreads="200"
            scheme="https" secure="true" SSLEnabled="true"
            keystoreFile="D:/SSL/key/sslserverkeys.keystore" keystorePass="changeit"

            clientAuth="false" sslProtocol="TLS" sslEnabledProtocols="TLSv1,SSLv2Hello"
            />

keystore:

tomcat 支持双向或者单向认证，单向认证是客户端认证服务器端，将服务器端的keystore导出成cer文件，再将cer文件导入到客户端keystore,将客户端信任keystore,设置到客户端jvm信任库中；操作步骤如下：
1、E:\Java\jdk1.7.0_45\bin>keytool -genkeypair -dname "CN=lsy, OU=yiyang, O=yiyang,
 L=bj,S=bj, C=CN" -alias sslserver -keystore d:\SSL\key\sslserverkeys.keystore -
keyalg RSA -storepass changeit -keypass changeit -validity 365 -ext ip:127.0.0.1

2、keytool -exportcert -alias sslserver -keystore d:\SSL\key\sslserverkeys.keystore -file d:\SSL\key\sslserver.cer

3、 keytool -import -alias sslserver -keystore D:\SSL\key\sslclienttrust.keystore -file d:\SSL\key\sslserver.cer

4、客户端代码

　System.setProperty("javax.net.ssl.trustStore", "D:/SSL/key/sslclienttrust.keystore");
   System.setProperty("javax.net.ssl.trustStorePassword", "changeit"); 
   System.setProperty("https.protocols", "TLSv1,SSLv2Hello");

配置过程中注意的是：

1）客户端和服务器端握手的使用的协议要匹配，如果不匹配请进行配置，客户端配置如：

System.setProperty("https.protocols", "TLSv1,SSLv2Hello");

服务器端配置是：

sslEnabledProtocols="TLSv1,SSLv2Hello"

服务器和客户端只有使用的SSL通信协议一致，才能保证客户端和服务器正常

2）tomcat 只实现了 -storepass 密码和-keypass一致，否则是认证不成功的，所以再生成证书的时两者确保一致

3）生成证书时：确保使用jdk 1.7 -ext 扩展属性(jdk1.6不支持此属性)，添加 san=ip:127.0.0.1，否则客户端是认证不成功

tomcat  配置webservice

配置webService 注意事项：

By default, Tomcat does not comes with any JAX-WS dependencies, So, you have to include it manually.

1. Go here http://jax-ws.java.net/.
2. Download JAX-WS RI distribution.
3. Unzip it and copy following JAX-WS dependencies to Tomcat library folder “{$TOMCAT}/lib“.

• jaxb-impl.jar
• jaxws-api.jar
• jaxws-rt.jar
• gmbal-api-only.jar
• management-api.jar
• stax-ex.jar
• streambuffer.jar
• policy.jar

java.net.ssl 重写实现，可以再使用httpsConnection 之前进行设置，如果证书ok,可以不实用，如果证书不规范，则可以使用规避一些错误：代码是

 package ssl.test;

 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.SSLSession;

 public class MySocketFactory  {

     public static void trustAll(){
         try {
             trustAllHttpsCertificates();
             HostnameVerifier hv = new HostnameVerifier() {
                 public boolean verify(String urlHostName, SSLSession session) {
                     System.out.println("Warning: URL Host: " + urlHostName + " vs. "
                                        + session.getPeerHost());
                     return true;
                 }
             };  

             HttpsURLConnection.setDefaultHostnameVerifier(hv);

         } catch (Exception e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
         }
     }

     private static void trustAllHttpsCertificates() throws Exception {  

         javax.net.ssl.TrustManager[] trustAllCerts = new javax.net.ssl.TrustManager[1];
         javax.net.ssl.TrustManager tm = new miTM();
         trustAllCerts[0] = tm;
         javax.net.ssl.SSLContext sc = javax.net.ssl.SSLContext
                 .getInstance("SSL");
         sc.init(null, trustAllCerts, null);
         javax.net.ssl.HttpsURLConnection.setDefaultSSLSocketFactory(sc
                 .getSocketFactory());
     }  

     static class miTM implements javax.net.ssl.TrustManager,
             javax.net.ssl.X509TrustManager {
         public java.security.cert.X509Certificate[] getAcceptedIssuers() {
             return new java.security.cert.X509Certificate[0];
         }  

         public boolean isServerTrusted(
                 java.security.cert.X509Certificate[] certs) {
             return false;
         }  

         public boolean isClientTrusted(
                 java.security.cert.X509Certificate[] certs) {
             return true;
         }  

         public void checkServerTrusted(
                 java.security.cert.X509Certificate[] certs, String authType)
                 throws java.security.cert.CertificateException {
             return;
         }  

         public void checkClientTrusted(
                 java.security.cert.X509Certificate[] certs, String authType)
                 throws java.security.cert.CertificateException {
             return;
         }
     }
 }

Https WebService 拨测查到的资料：

Java SSL/TLS 安全通讯协议介绍

Deploy JAX-WS web services on Tomcat

keytool - Key and Certificate Management Tool

Tomcat 7 getting SSLv2Hello is disabled error when trying to make client server ssl authntication