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Date: Tue, 08 Nov 2011 09:47:54 +0100
From: =?ISO-8859-2?Q?Jan_V=E1vra?= <vavra@602.cz>
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To: users@tomcat.apache.org
Subject: problem with loading Bouncy Castle
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Hello,
  I have a problem  with loading bouncy castle.
  My code snippet is:

int position = Security.addProvider(new BouncyCastleProvider());
KeyStore store = KeyStore.getInstance("PKCS12", "BC");

In the application log I have message that BouncyCastleProvider is 
already loaded (position== -1).
But call of getInstance(.) failed with exception:
  java.security.KeyStoreException: PKCS12 not found
Caused by: java.security.KeyStoreException: PKCS12 not found
Caused by: java.security.NoSuchAlgorithmException: class configured for 
KeyStore(provider: BC)cannot be found
Caused by: java.lang.ClassNotFoundException: 
org.bouncycastle.jce.provider.JDKPKCS12KeyStore$BCPKCS12KeyStore

class JDKPKCS12KeyStore$BCPKCS12KeyStore is contained in 
webapps/appX/WEB-INF/lib/bcprov-ext-jdk16-146.jar

In the catalina log  there is a message:
Nov 8, 2011 8:34:22 AM org.apache.catalina.loader.WebappClassLoader 
loadClass
INFO: Illegal access: this web application instance has been stopped 
already.  Could not load 
org.bouncycastle.jce.provider.JDKPKCS12KeyStore$BCPKCS12KeyStore.  The 
eventual following stack trace is caused by an error thrown for 
debugging purposes as well as to attempt to terminate the thread which 
caused the illegal access, and has no functional impact.
java.lang.IllegalStateException

On the tomcat I have 2 more applications that use the same version of 
bcprov-ext. Each has it in own WEB-INF/lib directory.

Could anybody give me an advice?
Why tomcat does complaint about "Illegal access"?
Is there any way how to debug work of 
org.apache.catalina.loader.WebappClassLoader?

My tomcat version is:
Apache Tomcat/6.0.29 	1.6.0_22-b04 	Sun Microsystems Inc. 	Linux 
2.6.32.36-0.5-default 	amd64


Thanks.

Jan


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