Well, on that note, I have a check at the beginning of my program that simply checks
for the existence of javax.crypto.CipherSpi using:
Class.forName("javax.crypto.CipherSpi");
Which shouldn't throw a ClassNotFound Exception if it exists, but if I remove jce.jar
from the class path, it throws the exception.
Dave
-----Original Message-----
From: Kalnichevski, Oleg [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 9:19 AM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
David,
You are not supposed to add JCE.jar to the class path. All the JCE classes are already
available to the class loader. Just let the class loader do its magic.
Oleg
-----Original Message-----
From: Rowe, David (CAG-CC MIS) [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 4:13 PM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
Okay, I freshly installed JDK 1.4.1_01 (what we're standardized with), added the
jce.jar to the class path, I'm using Eclipse, just for reference. I'm still getting
the same error. It's hitting it right after these debug messages
[DEBUG] HttpMethodBase - -Authorization required
[DEBUG] HttpAuthenticator - -Authenticating with the 'null' authentication realm at
proxy.conagra.cag
So I'm assuming, it's generating the Challenge message for authentication at this
point, which would require encryption thus, the JCE.
Any ideas as to why it's still not catching the crypto package?
Dave
-----Original Message-----
From: Kalnichevski, Oleg [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 8:17 AM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
All right. I believe I know what is going on. JCE 1.2.2 is intended for older JDKs
(1.2.x-1.3.x). As of JDK 1.4.x JCE is an integral part of the J2SE platform. By
attempting to install JCE 1.2.2 on JDK 1.4.1 you have simply messed things up.
Consider reinstalling Java.
Oleg
-----Original Message-----
From: Rowe, David (CAG-CC MIS) [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 3:05 PM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
Yep, they're under that directory. jce.jar, jce1_2_2.jar, sunjce_provider.jar,
local_policy.jar, US_policy.jar.
Dave
-----Original Message-----
From: Kalnichevski, Oleg [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 8:03 AM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
David,
If this is indeed the case, there must be something wrong about your JDK installation.
JCE is supposed to work out of the box with Java 1.4.x. Did you by any chance copy JCE
jar files to <JAVA_HOME>/jre/lib/ext?
Oleg
-----Original Message-----
From: Rowe, David (CAG-CC MIS) [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 2:57 PM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
I am using JDK 1.4.1_01, I'm somewhat new to Java so configuring the Security is kind
of a hairy thing. As far as I can tell, the java.security / policy files are correct.
Dave
-----Original Message-----
From: Kalnichevski, Oleg [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 3:17 AM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
David,
If it is an option, just use Java 1.4.x that comes with JCE bundled and configured
Oleg
-----Original Message-----
From: Roland Weber [mailto:[EMAIL PROTECTED]
Sent: Friday, August 08, 2003 8:33 AM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
Hello Dave,
NoClassDefFound errors are often misleading. If the class itself is found,
but one
it depends upon is not, you still get the error for the class that is
available and have
to figure out which one is actually missing.
I'm sorry I can't give you any more specific hints on this. Maybe you can
use a
test program that accesses the JCE directly to make sure it is configured
as it
should be.
regards,
Roland
"Rowe, David (CAG-CC MIS)" <[EMAIL PROTECTED]>
07.08.2003 21:01
Please respond to "Commons HttpClient Project"
To: "Commons HttpClient Project"
<[EMAIL PROTECTED]>
cc:
Subject: RE: NTLM Cipher Error
As far as I can tell, everything seems to be in order. Are there any
special caveats regarding using the JCE (jce1_2_2.jar or jce.jar)? It
seems odd to have the JCE in the classpath, yet, it throws a
NoClassDefFound exception. Has anyone else experienced this?
Dave
-----Original Message-----
From: Kalnichevski, Oleg [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 07, 2003 11:03 AM
To: Commons HttpClient Project
Subject: RE: NTLM Cipher Error
>
> Is there anything blatantly obvious here? All I need to do is be able
to access internet resources, through a Proxy (ISA) > that uses NTLM
Authentication.
David, I'll make sure that HttpClient picks up the correct credentials
when authenticating with a proxy. As far as JCE is concerned, this is a
standard Java extension that HttpClient relies upon, but has no direct
control of. You have to ensure that JCE is properly configured in order to
get NTLM authentication support in HttpClient to work.
Oleg
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