如何让cxf客户端简单支持ssl

首先生成自我签名的证书，关于如何使用keytool生成证书网上文章很多，这里不做介绍。

假如我们生成好了mas3server.jks和mas3Trust.jks

先是服务器端tomcat的配置，这里clientAuth默认为false表示不需要双向验证，即服务器端不需要知道客户端的身份，故这里不用配置truststoreFile和truststorePass：

<Connector port="8443" protocol="HTTP/1.1" SSLEnabled="true"
               maxThreads="150" scheme="https" secure="true"
               clientAuth="false" sslProtocol="TLS"
               keystoreFile="conf/mas3server.jks"
      keystorePass="ccc123" />

这里是cxf的webservice客户端，用spring管理，对应的只需在xml中配置对应的可信任证书即可，例如

<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:sec="http://cxf.apache.org/configuration/security" xmlns:http="http://cxf.apache.org/transports/http/configuration"
xsi:schemaLocation="
http://cxf.apache.org/configuration/security
http://cxf.apache.org/schemas/configuration/security.xsd
http://cxf.apache.org/transports/http/configuration
http://cxf.apache.org/schemas/configuration/http-conf.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.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" />
<bean id="clientFactory" class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean">
  <property name="serviceClass" value="com.mas.service.webservice.DataSyncSkeleton" />
  <property name="address" value="https://localhost:8443/DataSync/DataSyncServer" />
</bean>
<bean id="dataSyncSkeletonClient" class="com.mas.service.webservice.DataSyncSkeleton" factory-bean="clientFactory" factory-method="create" />

<!--*.http-conduit的*代表对所有创建的client生效,若需要自定义可查cxf官网-->
<http:conduit name="*.http-conduit">
  <http:tlsClientParameters disableCNCheck="true">
   <sec:trustManagers>
    <sec:keyStore type="JKS" password="ccc123" file="/tmp/mas3Trust.jks" />
   </sec:trustManagers>
   <!--不需要双向认证 -->

    <!--
     <sec:keyManagers keyPassword="password">
            <sec:keyStore type="JKS" password="password"
                 file="/tmp/ossServer.jks"/>
        </sec:keyManagers>
        -->
   <sec:cipherSuitesFilter>
    <!-- these filters ensure that a ciphersuite with export-suitable or null encryption is used, but exclude anonymous Diffie-Hellman key change as this is vulnerable to man-in-the-middle attacks -->
    <sec:include>.*_EXPORT_.*</sec:include>
    <sec:include>.*_EXPORT1024_.*</sec:include>
    <sec:include>.*_WITH_DES_.*</sec:include>
    <sec:include>.*_WITH_NULL_.*</sec:include>
    <sec:exclude>.*_DH_anon_.*</sec:exclude>
   </sec:cipherSuitesFilter>
  </http:tlsClientParameters>
</http:conduit>

</beans>

若不是通过spring配置而直接在代码中设置，也比较简单：

//.....获得dataSyncSkeletonClient

org.apache.cxf.endpoint.Client client = ClientProxy.getClient(dataSyncSkeletonClient);  
    HTTPConduit conduit = (HTTPConduit) client.getConduit(); 
     TLSClientParameters tlscp = conduit.getTlsClientParameters();
     if (tlscp == null)
   tlscp = new TLSClientParameters();
     tlscp.setSecureSocketProtocol("SSL");
     try {
   TrustManagerFactory factory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
   InputStream fp = ClassLoader.class.getResourceAsStream("mas3Trust.jks");
   KeyStore ks = KeyStore.getInstance("JKS");
   ks.load(fp, "ccc123".toCharArray());
   fp.close();
   factory.init(ks);
   tlscp.setTrustManagers(factory.getTrustManagers()); 
  } catch (Exception e) {
   e.printStackTrace();
  }
    conduit.setTlsClientParameters(tlscp);

//....对dataSyncSkeletonClient的调用底层网络传输均是通过ssl加密