java.security.KeyException

로컬에서는 정상적으로 동작을 하는데 서버에서는 아래와 같이 익셉션이 발생한다..
로컬은 오라클jdk를 사용하고 서버는 openjdk를 사용하고 있었다.
오라클에서 받은 jdk가 아닌 openjdk를 사용하고 계신분이 아래에 애러가 발생하신다면 jdk변경없이 아래와 같이 해결할 수 있다.

환경
CentOS release 6.5 (Final)
jave 1.7 (java-1.7.0_99-openjdk)

기본 코드

import java.net.HttpURLConnection; import java.net.URL; public class Bla{   public static void main(String[] args) throws Exception {     System.out.print("Hello\n");     String url=https://xxx.com/www?xxx=sss&aaa=ccc;     try{       HttpClient client = new HttpClient(httpClientConst.connMgr);    PostMethod method = new PostMethod(url);            int returnCode = client.executeMethod(method);        if (returnCode == HttpStatus.SC_NOT_IMPLEMENTED) {                  return result;        }     ByteArrayOutputStream outputStream = new ByteArrayOutputStream() ;     byte[] byteArray = new byte[1024];          int count = 0 ;     while((count = method.getResponseBodyAsStream().read(byteArray, 0, byteArray.length)) > 0){      outputStream.write(byteArray, 0, count) ;     }     String responseStr = new String(outputStream.toByteArray(), "utf-8");    }     catch (Exception e){       e.printStackTrace();       System.out.print("Error\n");     }     System.out.print("About to loop\n");     while(true){Thread.currentThread().sleep(1000);} //Crudest debug ever   } }

애러메세지

javax.net.ssl.SSLException: java.security.ProviderException: java.security.KeyException         at sun.security.ssl.Alerts.getSSLException(Alerts.java:208)         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1916)         at sun.security.ssl.SSLSocketImpl.fatal(SSLSocketImpl.java:1874)         at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1857)         at sun.security.ssl.SSLSocketImpl.handleException(SSLSocketImpl.java:1783)         at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:127)         at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82)         at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140)         at org.apache.commons.httpclient.HttpConnection.flushRequestOutputStream(HttpConnection.java:825)         at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager $HttpConnectionAdapter.flushRequestOutputStream(MultiThreadedHttpConnectionManager.java:1543)         at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1975)         at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)         at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:393)         at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:168)         at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)         at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)         at com.GifTing.gw.media.business.BuyHistStatusBusiness.getGalaxiaPinInfo(BuyHistStatusBusiness.java:904)         at com.GifTing.gw.media.business.BuyHistStatusBusiness.OutPinStatus(BuyHistStatusBusiness.java:384)         at com.GifTing.gw.media.action.OutPinAction.pinStatus(OutPinAction.java:192)         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)         at java.lang.reflect.Method.invoke(Method.java:606)         at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction.java:269)         at com.dki.asf.action.DispatchAction.execute(DispatchAction.java:42)         at org.apache.struts.chain.commands.servlet.ExecuteAction.execute(ExecuteAction.java:58)         at org.apache.struts.chain.commands.AbstractExecuteAction.execute(AbstractExecuteAction.java:67)         at org.apache.struts.chain.commands.ActionCommandBase.execute(ActionCommandBase.java:51)         at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)         at org.apache.commons.chain.generic.LookupCommand.execute(LookupCommand.java:305)         at org.apache.commons.chain.impl.ChainBase.execute(ChainBase.java:191)         at org.apache.struts.chain.ComposableRequestProcessor.process(ComposableRequestProcessor.java:283)         at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)         at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)         at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)         at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)         at com.GifTing.common.filter.ForbidFilter.doFilter(ForbidFilter.java:64) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)         at com.dki.asf.web.filter.EncodingFilter.doFilter(EncodingFilter.java:44)         at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)         at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)         at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)         at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)         at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)         at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)         at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)         at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)         at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)         at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)         at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)         at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)         at java.lang.Thread.run(Thread.java:745) Caused by: java.security.ProviderException: java.security.KeyException         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:146)         at java.security.KeyPairGenerator$Delegate.generateKeyPair(KeyPairGenerator.java:704)         at sun.security.ssl.ECDHCrypt.<init>(ECDHCrypt.java:78)         at sun.security.ssl.ClientHandshaker.serverKeyExchange(ClientHandshaker.java:717)         at sun.security.ssl.ClientHandshaker.processMessage(ClientHandshaker.java:278)         at sun.security.ssl.Handshaker.processLoop(Handshaker.java:913)         at sun.security.ssl.Handshaker.process_record(Handshaker.java:849)         at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:1035)         at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1344)         at sun.security.ssl.SSLSocketImpl.writeRecord(SSLSocketImpl.java:721)         at sun.security.ssl.AppOutputStream.write(AppOutputStream.java:122)         ... 54 more Caused by: java.security.KeyException         at sun.security.ec.ECKeyPairGenerator.generateECKeyPair(Native Method)         at sun.security.ec.ECKeyPairGenerator.generateKeyPair(ECKeyPairGenerator.java:126)

해결
openjdk 1.7에서만 문제가 발행하였다.
1.8로 업데이트를 하면 문제가 발생하지 않는다.
하지만 해당서버에서 다른 서비스도 돌아가기떄문에 버젼업을 하기 애매하여
라이브러리를 추가하는 작업을 하였다.

[root@WAS-SERVER-01 bin]# yum provides /usr/lib64/libssl3.so

[root@WAS-SERVER-01 lib64]# sudo yum upgrade nss