Re: java client and ntlm proxy
Re: java client and ntlm proxy
- Subject: Re: java client and ntlm proxy
- From: Aurélien Minet <email@hidden>
- Date: Sun, 13 Mar 2011 22:56:25 +0100
Hi
Yes the socket is open directly, in fact stuff behind EOHTTPChannel (createSocket) doesn't take in account http.proxy*
args cause finally use java.net.Socket and not java.net.URL, so Java Client can't connect to the application trough any
HTTP proxy (NTML or not).
A solution could be to override NSSocketUtilities.getSocketWithTimeout or to extend
com.webobjects.eodistribution.client.EOHTTPChannel with a class having a methode createSocket which return a Socket.
We have got the same problem for Java Client connecting to the application using an https URL. A colleague make a POC
with a class which extends EOHTTPChannel and use javax.net.ssl
Aurelien
ps : for command line launching
java -classpath "jar list" com.webobjects.eoapplication.client.EOClientApplicationSupport
-applicationURL http://host.domain.tld/cgi-bin/WebObjects/App.woa [other arguments]
(prefer a .jnlp file for deployment)
On 03/08/2011 09:43 AM, Pierre Gilquin wrote:
Hi David,
Starting the application with JWS or at command line gives the same result.
I guess that the socket is open directly (port 80) without going thru the proxy and that's why I get a timeout error.
I dont get your idea, what can you check in the jnlp file ?
Thanks
Pierre
----- Original Message -----
*From:* David Avendasora <mailto:email@hidden>
*To:* Pierre Gilquin <mailto:email@hidden>
*Cc:* email@hidden <mailto:email@hidden>
*Sent:* Monday, March 07, 2011 8:26 PM
*Subject:* Re: java client and ntlm proxy
Hi Pierre,
Are you launching the application from a link that downloads a .jnlp file from the server? If so, look at it's
contents to be sure it is using the ports you think it is.
Dave
On Mar 7, 2011, at 11:52 AM, Pierre Gilquin wrote:
Hi all,
I am trying to use a java client inside a entreprise network using an ntml proxy with authentification for
accessing the outside world.
Seems that java cannot pass that kind of proxy. At least, I was not able to do it.
So I try to use cntlm http://cntlm.sourceforge.net/ <x-msg://292/> before starting the java client :
>cntlm.exe -c cntlm.ini -v
cntlm: Proxy listening on 127.0.0.1:3128
cntlm: Resolving proxy TheBorringProxy ...
cntlm: Workstation name used: localhost
cntlm: Using following NTLM hashes: NTLMv2(1) NT(0) LM(0)
cntlm: PID 980: Cntlm ready, staying in the foreground
Then I start my java client :
java -Dhttp.proxySet=true -Dhttp.proxyHost=127.0.0.1 -Dhttp.proxyPort=3128 MyClass
-applicationURL http://www.externaldomain.com/cgi-bin/WebObjects/MyAppli.woa <x-msg://292/>
But not better, the java client cannot create the socket :
com.webobjects.foundation.NSForwardException for java.io.IOException: Timed out trying to create Socket
at com.webobjects.foundation.NSSocketUtilities._getSocketWithTimeout(NSSocketUtilities.java:145)
at com.webobjects.foundation.NSSocketUtilities.getSocketWithTimeout(NSSocketUtilities.java:100)
at com.webobjects.foundation.NSSocketUtilities.getSocketWithTimeout(NSSocketUtilities.java:58)
at com.webobjects.eodistribution.client.EOHTTPChannel.createSocket(EOHTTPChannel.java:401)
Am I missing something ? May be I am wrong about the way i start my java client ?
Thanks for any idea.
Pierre
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