10
外部サーバーへのWebサービス呼び出しを実行しているサーバーがあります。 この呼び出しは、SSL経由で発生することがあり、プロキシを使用して：軸の例外：o.a.axis2.transport.http.HTTPSender.sendViaPost（196） - 送信できません - 接続が拒否されました
私のトラストストアはよく構成されています
trustStore is: /opt/configuration/keystore/truststore.jks
trustStore type is : jks
trustStore provider is :
init truststore
adding as trusted cert:
はまた、私のハンドシェイクが正しく行われます
https-jsse-nio-8443-exec-6, READ: TLSv1.2 Handshake, length = 40
Padded plaintext after DECRYPTION: len = 16
0000: 14 00 00 0C 78 49 E5 E1 29 04 A5 1D FC 4F E6 E2 ....xI..)....O..
*** Finished
verify_data: { 120, 73, 229, 225, 41, 4, 165, 29, 252, 79, 230, 226 }
***
[read] MD5 and SHA1 hashes: len = 16
0000: 14 00 00 0C 78 49 E5 E1 29 04 A5 1D FC 4F E6 E2 ....xI..)....O..
https-jsse-nio-8443-exec-6, WRITE: TLSv1.2 Change Cipher Spec, length = 1
[Raw write]: length = 6
0000: 14 03 03 00 01 01 ......
*** Finished
私は選択のProxySelectorを持っています使用するプロキシ：
@Override
public List<Proxy> select(URI uri) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("select for URL : " + uri);
}
if (uri == null) {
throw new IllegalArgumentException("URI cannot be null.");
}
// Get protocol and management configuration for HTTP or HTTPS.
String protocol = uri.getScheme();
if (StringUtils.equalsIgnoreCase("http", protocol)
|| StringUtils.equalsIgnoreCase("https", protocol)
|| StringUtils.equalsIgnoreCase("socket", protocol)) {
LOGGER.debug("Retrieving proxy list...");
List<Proxy> proxyList = new ArrayList<>();
for (InnerProxy p : proxies.values()) {
proxyList.add(p.toProxy());
}
LOGGER.debug(proxyList.size() + " configured proxies");
// Return configured Proxy
return proxyList;
}
/*
* For others protocols (could be SOCKS or FTP etc.) return the default
* selector.
*/
if (defaultSelector != null) {
return defaultSelector.select(uri);
} else {
List<Proxy> proxyList = new ArrayList<>();
proxyList.add(Proxy.NO_PROXY);
return proxyList;
}
}
しかし、 JAX-WS RIによって生成されたWebMethod属性：
/**
*
* @param base64ObjectToValidate
* @param xmlMetadata
* @param xmlReferencedStandard
* @return
* returns java.lang.String
* @throws SOAPException_Exception
*/
@WebMethod
@WebResult(name = "validationResult", targetNamespace = "")
@RequestWrapper(localName = "validateObject", targetNamespace = "http://ws.validator.sch.gazelle.ihe.net/", className = "net.ihe.gazelle.schematron.ValidateObject")
@ResponseWrapper(localName = "validateObjectResponse", targetNamespace = "http://ws.validator.sch.gazelle.ihe.net/", className = "net.ihe.gazelle.schematron.ValidateObjectResponse")
public String validateObject(
@WebParam(name = "base64ObjectToValidate", targetNamespace = "")
String base64ObjectToValidate,
@WebParam(name = "xmlReferencedStandard", targetNamespace = "")
String xmlReferencedStandard,
@WebParam(name = "xmlMetadata", targetNamespace = "")
String xmlMetadata)
throws SOAPException_Exception
;
は私が取得（私は1つだけを期待する）8問合せ選択要求：
15:55:30.228+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : https://gazelle.ehdsi.ihe-europe.net/SchematronValidator-ejb/GazelleObjectValidatorService/GazelleObjectValidator?wsdl
15:55:30.495+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : https://gazelle.ehdsi.ihe-europe.net/SchematronValidator-ejb/GazelleObjectValidatorService/GazelleObjectValidator?wsdl
15:55:30.637+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : https://gazelle.ehdsi.ihe-europe.net/SchematronValidator-ejb/GazelleObjectValidatorService/GazelleObjectValidator?wsdl
15:55:30.667+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : https://gazelle.ehdsi.ihe-europe.net/SchematronValidator-ejb/GazelleObjectValidatorService/GazelleObjectValidator?wsdl
15:55:31.130+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : socket://gazelle.ehdsi.ihe-europe.net:443
15:55:31.134+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : socket://gazelle.ehdsi.ihe-europe.net:443
15:55:31.137+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : socket://gazelle.ehdsi.ihe-europe.net:443
15:55:31.140+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : socket://gazelle.ehdsi.ihe-europe.net:443
ソケットの場合は4回。私は、Axisは、これらの呼び出しと理由を実行する理由はわかりません
15:55:31.137+02:00 [https-jsse-nio-8443-exec-6] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : socket://gazelle.ehdsi.ihe-europe.net:443
15:55:31.139+02:00 [https-jsse-nio-8443-exec-6] DEBUG o.a.c.httpclient.HttpMethodDirector.executeWithRetry(404) - Closing the connection.
15:55:31.139+02:00 [https-jsse-nio-8443-exec-6] INFO o.a.c.httpclient.HttpMethodDirector.executeWithRetry(439) - I/O exception (java.net.ConnectException) caught when processing request: Connection refused (Connection refused)
15:55:31.139+02:00 [https-jsse-nio-8443-exec-6] DEBUG o.a.c.httpclient.HttpMethodDirector.executeWithRetry(443) - Connection refused (Connection refused)
java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:140)
at org.apache.commons.httpclient.protocol.SSLProtocolSocketFactory.createSocket(SSLProtocolSocketFactory.java:130)
at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707)
at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:621)
at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:193)
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:404)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:231)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:443)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
at org.apache.axis2.jaxws.core.controller.impl.AxisInvocationController.execute(AxisInvocationController.java:578)
at org.apache.axis2.jaxws.core.controller.impl.AxisInvocationController.doInvoke(AxisInvocationController.java:127)
at org.apache.axis2.jaxws.core.controller.impl.InvocationControllerImpl.invoke(InvocationControllerImpl.java:93)
at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invokeSEIMethod(JAXWSProxyHandler.java:373)
at org.apache.axis2.jaxws.client.proxy.JAXWSProxyHandler.invoke(JAXWSProxyHandler.java:171)
at com.sun.proxy.$Proxy137.validateObject(Unknown Source)
：
そして、私は軸によって開始されたHTTPリクエストによって引き起こされた例外を以下しまったログ内の
は（私は、Axisのバージョン1.6.2を使用しています）私はjava.net.ConnectExceptionを持っている：接続が...彼が設定されたプロキシを使用しないようにが見える...誰も私を助けることができる
希望を（接続が拒否した）例外を拒否した...
私は私のログに次の行を見つけました：
16:35:35.676+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.httpclient.HttpConnection.open(692) - Open connection to gazelle.ehdsi.ihe-europe.net:443
16:35:35.677+02:00 [https-jsse-nio-8443-exec-5] DEBUG e.epsos.util.net.CustomProxySelector.select(43) - select for URL : socket://gazelle.ehdsi.ihe-europe.net:443
16:35:35.677+02:00 [https-jsse-nio-8443-exec-5] DEBUG e.epsos.util.net.CustomProxySelector.select(52) - protocol is : socket
16:35:35.677+02:00 [https-jsse-nio-8443-exec-5] DEBUG e.epsos.util.net.CustomProxySelector.select(56) - Retrieving proxy list...
16:35:35.677+02:00 [https-jsse-nio-8443-exec-5] DEBUG e.epsos.util.net.CustomProxySelector.select(62) - 1 configured proxies
16:35:35.680+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.httpclient.HttpMethodDirector.executeWithRetry(404) - Closing the connection.
16:35:35.680+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.httpclient.HttpMethodDirector.executeWithRetry(434) - Method retry handler returned false. Automatic recovery will not be attempted
16:35:35.680+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.httpclient.HttpConnection.releaseConnection(1178) - Releasing connection back to connection manager.
16:35:35.680+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.h.MultiThreadedHttpConnectionManager.freeConnection(979) - Freeing connection, hostConfig=HostConfiguration[host=https://gazelle.ehdsi.ihe-europe.net]
16:35:35.680+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.h.util.IdleConnectionHandler.add(76) - Adding connection at: 1503930935680
16:35:35.681+02:00 [https-jsse-nio-8443-exec-5] DEBUG o.a.c.h.MultiThreadedHttpConnectionManager.notifyWaitingThread(961) - Notifying no-one, there are no waiting threads
16:35:35.681+02:00 [https-jsse-nio-8443-exec-5] INFO o.a.axis2.transport.http.HTTPSender.sendViaPost(196) - Unable to sendViaPost to url[https://gazelle.ehdsi.ihe-europe.net/SchematronValidator-ejb/GazelleObjectValidatorService/GazelleObjectValidator]
java.net.ConnectException: Connection refused (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at
java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at
java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at
java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
私が遭遇する「Connection refused」の最も一般的な原因はポートの問題です。ポート上で何も聞いていないか、ファイアウォールがそれをブロックしています。 – Faron
コードをデバッグモードで実行し、Axisが生のリクエスト（および応答）を出力するようにします。ここで、プロキシ情報が発信HTTPヘッダーに設定されているかどうかがわかります。これはコードの問題ではなく、接続の問題が増えています。コードを実行しているマシンから、そのエンドポイントと指定されたポートへのtracertを実行して、サービスマシン上でポート443が確実に開かれていることを確認します。 – kolossus
はif文のように見えます。 'if（StringUtils。equalsIgnoreCase（ "socket"、protocol）） 'は起動しません。 –