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Ich habe einen Server, der einen Webservice-Aufruf an einen externen Server ausführt. Dieser Aufruf hat über SSL auftreten und die Verwendung eines Proxy-:Axis Ausnahme: o.a.axis2.transport.http.HTTPSender.sendViaPost (196) - Kann nicht sendViaPost - Verbindung verweigert
My-Vertrauen ist gut konfiguriert:
trustStore is: /opt/configuration/keystore/truststore.jks
trustStore type is : jks
trustStore provider is :
init truststore
adding as trusted cert:
Auch ist mein Handshake richtig gemacht:
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
Ich habe einen Proxyselector, die auswählt ein zu verwendender Proxy:
@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;
}
}
Aber beim Aufruf einer Methode auf ein Webmethod erzeugt von JAX-WS RI:
/**
*
* @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
;
ich 8 Abfrage wählen Anfragen (wo ich nur 1 erwarten würde):
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
Der Wähler Benutzerdefinierte Proxy wird 4-mal für die reale URL aufgerufen und 4 mal für den Sockel.
Und in den Protokollen I Ausnahme von einer HTTP-Anforderung von Axis (Ich verwende Achse Version 1.6.2) ausgelöst verursacht folgende bekam:
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)
Ich habe keine Ahnung, warum Achse führt diese Anrufe und warum ich habe einen java.net.ConnectException: Connection refused (Connection refused) Ausnahme ...
Sieht aus wie er nicht den konfigurierten Proxy nicht verwendet ...
Hoffnung mir jemand helfen könnte ...
fand ich folgende Zeilen in meiner Protokollierung:
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)
Die häufigste Ursache für eine "Verbindung abgelehnt", die ich erhalte, ist ein Port-Problem. Entweder hört nichts auf dem Port zu oder eine Firewall blockiert sie. – Faron
Führen Sie den Code im Debug-Modus aus, damit Axis die unformatierten Anforderungen (und Antworten) ausgibt. Hier sehen Sie, ob die Proxy-Informationen in den ausgehenden HTTP-Headern festgelegt sind. Dies ist wahrscheinlich kein Code-Problem, sondern eher ein Konnektivitätsproblem. Führen Sie von dem Computer, auf dem der Code ausgeführt wird, eine Tracerkennung für diesen Endpunkt und den angegebenen Port durch, um sicherzustellen, dass der Port 443 auf dem Servicecomputer geöffnet ist. – kolossus
sieht aus wie if-Anweisung 'if (StringUtils.equalsIgnoreCase ("Socket", Protokoll)) 'feuert nicht. –