我的服务器配置为接受由私有CA签名的任何客户端证书,但似乎无法让多个客户端使用不同的私钥进行连接以进行测试。
我正在尝试创建一个单元测试,与admin连接以设置测试,然后断开连接,重新连接,因为有限用户在断开连接之前执行操作,然后再次使用admin打开以验证有限用户操作是否成功。
只与一个客户端连接完全正常,问题是我的服务器日志显示管理员记录所有3次,因为正如wireshark确认的那样,ssl会话只是使用缩短的会话恢复握手而不是重新协商每个连接。
有没有办法迫使球衣客户重新协商每个连接?
客户端测试代码:
System.setProperty("javax.net.ssl.keyStore", "admin.jks");
System.setProperty("javax.net.ssl.keyStorePassword", "password");
makeClient().resource(getResetURI()).post(Response.class, RESET_DATA);
System.setProperty("javax.net.ssl.keyStore", "limited-user.jks");
makeClient().resource(getUpdateURI()).post(Response.class, TEST_UPDATE_SMALL_DATA); // this connection is actually as admin
...
public Client makeClient() {
final DefaultApacheHttpClientConfig clientConfig = new DefaultApacheHttpClientConfig();
clientConfig.getProperties().put(ApacheHttpClientConfig.PROPERTY_HANDLE_COOKIES, true);
clientConfig.getProperties().put(ClientConfig.PROPERTY_FOLLOW_REDIRECTS, true);
String keystore = Util.getSystemProperty("javax.net.ssl.keyStore");;
String keystorePassword = Util.getSystemProperty("javax.net.ssl.keyStorePassword");
try{
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509");
KeyStore ks = KeyStore.getInstance("JKS");
try(FileInputStream fis = new java.io.FileInputStream(keystore)){
ks.load(fis, keystorePassword.toCharArray());
}
kmf.init(ks, keystorePassword.toCharArray());
SSLContext sslctx = SSLContext.getInstance("TLSv1.2");
sslctx.getClientSessionContext().setSessionCacheSize(1);
sslctx.getClientSessionContext().setSessionTimeout(1);
// TODO: the below two nulls are probably insecure
sslctx.init(kmf.getKeyManagers(), null, new SecureRandom());
clientConfig.getProperties().put(HTTPSProperties.PROPERTY_HTTPS_PROPERTIES, new HTTPSProperties(null, sslctx));
}
catch(Exception e)
{
throw new RuntimeException(e);
}
/* we must construct our own handler in order to override the Retry handler */
final ApacheHttpClientHandler clientHandler = new ApacheHttpClientHandler(new HttpClient(new MultiThreadedHttpConnectionManager()), clientConfig);
clientHandler.getHttpClient().getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler(0, false));
Client tclient = new ApacheHttpClient(clientHandler);
tclient.setFollowRedirects(true);
return tclient;
}
我也尝试在调用之间重置ssl会话,但就我所见,这没有任何影响:
SSLSessionContext ssc = SSLContext.getInstance("TLSv1.2").getClientSessionContext();
for (Enumeration<byte[]> e = ssc.getIds(); e.hasMoreElements();)
{
byte[] id = e.nextElement();
ssc.getSession(id).invalidate();
System.out.println("Invalidating!");
}
Thread.sleep(1100);
是否可以仅在一个JVM中更改证书,还是必须为此测试生成多个JVM?
答案 0 :(得分:0)
Apache HTTP Client不支持在单个JVM中使用多个证书。但是,原始的Jersey客户端确实支持每个实例的证书,并且切换到它应该启用每个实例的配置。请注意,Apache HTTP Client通常用于它的cookie管理,因此如果您需要,您将不得不在Jersey客户端上重新实现cookie管理(请参阅Jersey Client: Adding Cookies to Request以获得简单的实现)