Thanks Josef, for your detailed response.
It was a bug in axis2, please refer https://issues.apache.org/jira/browse/AXIS2-3839 Fixing it got worked, Thanks again Fahad. On Mon, Sep 26, 2011 at 2:38 PM, Stadelmann Josef < josef.stadelm...@axa-winterthur.ch> wrote: > Fahad,**** > > ** ** > > We have similar issues with ANT, with the JDK 6.0 or JDK 1.5.0 from > ORACLE/HP up on which ANT runs.**** > > ** ** > > ** ** > > *QUESTION: what authentication schemas are your proxy server supporting or > requesting?* > > ** ** > > ** ** > > Given your Client can only deal with Basic authentication, but your Proxy > Server likes **** > > to negotiate and your client cannot negotiate but just wants Basic > authentication but **** > > your proxy server wants NTLM, then Authentication will fail.**** > > ** ** > > Because the underlying JAVA SW does either nothing for proper negotiation > or does **** > > it wrong, or the documentation is wrong, or both. **** > > So it might be good to deliver to the proxy server at least a hint **** > > ** ** > > *http.auth.preference=Basic* > > This is of equal or more importance then passing a domain.**** > > ** ** > > ** ** > > ** ** > > > http://download.oracle.com/javase/6/docs/technotes/guides/net/http-auth.html > **** > > from ORACLE/SUN gives you an idea.**** > > ** ** > > If you read:**** > > *Http Authentication* > > *Overview* > > *The HTTP protocol handler implements a number of authentication schemes. > * > > *Sun's implementation of Java SE Version 6 supports the following*: **** > > - HTTP Basic authentication (RFC2617) **** > - HTTP Digest authentication (RFC2617) **** > - NTLM (defined by Microsoft) **** > - Http SPNEGO Negotiate (defined by Microsoft), with the following > underlying mechanisms: **** > > **[image: *] **Kerberos **** > > **[image: *] **NTLM **** > > ** ** > > Have you read and clearly understood:**** > > ORCALE/SUN claims that their implementation supports . . .**** > > ** ** > > ** ** > > BUT Who in fact engages this HTTP protocol? Would you consider that your > application, your JAVA code must deal with authentication **** > > to pass a Firewall / Proxy Server when you read the above at ORACLE/SUN ? > NO **** > > So the JVM should invoke a protocol handler which deals with such issues > because ethe –Dhttp.proxySWITCHES we pass are an information for the JVM at > first, but OK can be used by JAVA code as well.. **** > > ** ** > > So we think the JVM does not engage a protocol handler properly. **** > > ** ** > > We come to this conclusion after just a few weeks of troubleshooting **** > > because ANT cannot use the <get operation unless we add the username and > password and more to the task OR we change ANT to establishes an > Authenticator.**** > > ** ** > > But why should ANT code or build procedures deal with BUG's belonging to > ORACLE/SUN JAVA?**** > > ** ** > > A friend of mine, Philippe Vouters writes**** > > ** ** > > Josef,**** > > ** ** > > This Oracle statement at this URL link I sent you in this mail and which is > reproduced below suffers according to me from absolutely no > misinterpretation.**** > > <QUOTE>**** > > Normally, applications do not care which scheme is used to and the > implementation automatically chooses the strongest (most secure) protocol > transparently.**** > > </QUOTE>**** > > As this does NOT match Oracle's Java behavior in Oracle's documented > conditions, the bug is in either this Oracle's statement or in Oracle's Java > code. No more no less. The rest is absolutely NOT my concern.**** > > ** ** > > Philippe**** > > ** ** > > Le 22/09/2011 19:02, Philippe Vouters a écrit :**** > > > Josef,**** > > > **** > > > The Oracle document at**** > > > > http://download.oracle.com/javase/6/docs/technotes/guides/net/http-auth.html > **** > > ** ** > > ** ** > > ** ** > > Now Fahad, – I know this is basics not axis2, **** > > but it might help to understand your problem. **** > > ** ** > > *BTW: you may need to watch this using a Wireshark protocol analyzer to > see what is going on.* > > ** ** > > And it is worth reading the articles from ym friend Philippe Vouters:**** > > http://vouters.dyndns.org/tima/All-OS-ANT-ANT_and_URLs_authentication.html > **** > > > http://vouters.dyndns.org/tima/All-OS-Oracle-Java-Problem_attempting_to_go_through_Basic_authentication_required_company_Web_server_proxy.html > **** > > ** ** > > hope this helps. Also what helps and gives you more info thereafter : > debugging axis2 transport sender on such issues.**** > > Josef**** > > ** ** > > ** ** > > ** ** > > ** ** > > ** ** > > *Von:* Fahad cv [mailto:faha...@gmail.com] > *Gesendet:* Freitag, 23. September 2011 13:45 > *An:* java-user@axis.apache.org > *Betreff:* 407 Error: Proxy Authentication Required**** > > ** ** > > Dears**** > > ** ** > > I need to access a web service located outside our company. **** > > Therefore I must use our proxy. But it does not seem to work. Each time I > get a **** > > Transport error: 407 Error: Proxy Authentication Required**** > > **** > > I tried following in the code**** > > ** ** > > HttpTransportProperties.ProxyProperties HTTPProxyProperties = new > HttpTransportProperties.ProxyProperties();**** > > HTTPProxyProperties.setProxyName("our proxy");**** > > HTTPProxyProperties.setProxyPort(8080);**** > > HTTPProxyProperties.setUserName("my user id");**** > > HTTPProxyProperties.setPassWord(("my password"));**** > > HTTPProxyProperties.setDomain(("our proxy"));**** > > **** > > Options options = client.getOptions();**** > > > > options.setProperty(MessageContextConstants.HTTP_PROTOCOL_VERSION,HTTPConstants.HEADER_PROTOCOL_10); > **** > > options.setProperty(HTTPConstants.PROXY,HTTPProxyProperties);**** > > ** ** > > I tried below one as well which was worked for one of the user as per this > mailing group, but no luck for me !**** > > options.setProperty(HTTPConstants.CHUNKED,false);**** > > ** ** > > Following are the Stack trace**** > > **** > > Exception in thread "main" org.apache.axis2.AxisFault: Transport error: 407 > Error: Proxy Authentication Required**** > > at org.apache.axis2.transport.http.HTTPSender.handleResponse(* > HTTPSender.java:296*)**** > > at org.apache.axis2.transport.http.HTTPSender.sendViaPost(* > HTTPSender.java:190*)**** > > at org.apache.axis2.transport.http.HTTPSender.send(* > HTTPSender.java:75*)**** > > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons( > *CommonsHTTPTransportSender.java:371*)**** > > at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke( > *CommonsHTTPTransportSender.java:209*)**** > > at org.apache.axis2.engine.AxisEngine.send(*AxisEngine.java:448*)*** > * > > at org.apache.axis2.description.OutInAxisOperationClient.send(* > OutInAxisOperation.java:401*)**** > > at org.apache.axis2.description.OutInAxisOperationClient.executeImpl( > *OutInAxisOperation.java:228*)**** > > at org.apache.axis2.client.OperationClient.execute(* > OperationClient.java:163*)**** > > at > org.csapi.www.wsdl.parlayx.sms.send.v2_2.service.SendSmsServiceStub.sendSms( > *SendSmsServiceStub.java:1304*)**** > > at > org.csapi.www.wsdl.parlayx.sms.send.v2_2.service.SPSendClient.main(* > SPSendClient.java:132*)**** > > **** > > Thanks in advance**** > > *Fahad***** > > ** ** >
