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Distributed signing sample: DCWeb - runtime error

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Posted: 02/12/2015 14:28:38
by juan cruz (Basic support level)
Joined: 02/12/2015
Posts: 3


I'm trying to deploy the PDFBlackbox -> DCWeb sample application in Eclipse - Tomcat7 - JDK1.7.0. Whenever I try to deploy the app, I get a java.lang.NoClassDefFoundError: SecureBlackbox/Base/TElStream

I've included all the Secure Blackbox jars in the build path (including SecureBlackbox.Base)

The stack trace is attached.

Many thanks in advance!
Best regards!

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Posted: 02/12/2015 14:53:04
by Eugene Mayevski (Team)

Thank you for contacting us.

Are SecureBlackbox JARs actually deployed? Build path is one story and deployment is the other one.

Sincerely yours
Eugene Mayevski
Posted: 02/13/2015 08:18:53
by juan cruz (Basic support level)
Joined: 02/12/2015
Posts: 3

Hi Eugene,
thank you for your quick response!

My mistake: the JAR's were not deployed. That was the problem!

Thanks again!

Best regards!
Posted: 02/13/2015 08:39:10
by juan cruz (Basic support level)
Joined: 02/12/2015
Posts: 3

Hi Eugene,
I need your help again.

Now the DCWeb sample app deploys just fine, but whenever I choose Java signing, the browser pops out the following error:


I didn't find that class in the classes downloaded with the trial version...

The java.jsp includes:

<applet archive="com.secureblackbox.dc.jar, com.secureblackbox.dc.applet.jar"
code="com.secureblackbox.dc.applet.ElDCServerApplet" >

but the archive com.secureblackbox.dc.applet.jar is not in the Java classes folder I've downloaded.

Thanks in advance

Posted: 02/13/2015 08:46:31
by Eugene Mayevski (Team)

Client-side modules for distributed cryptography are in <SecureBlackbox>\Extra\DCModules folder

Sincerely yours
Eugene Mayevski
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