[jira] [Created] (SSHD-370) SSHD-CORE component declaring dependencies for OSGi as optional

[Maros Marsalek (JIRA)]

Maros Marsalek created SSHD-370:
-----------------------------------

             Summary: SSHD-CORE component declaring dependencies for OSGi as 
optional
                 Key: SSHD-370
                 URL: https://issues.apache.org/jira/browse/SSHD-370
             Project: MINA SSHD
          Issue Type: Bug
         Environment: OSGi container with sshd-core bundle
            Reporter: Maros Marsalek
            Priority: Minor


The import-package instructions that are present in the MANIFEST for sshd-core 
are declared as optional. Is this correct ? I use the class 
PEMGeneratorHostKeyProvider to generate/read the PEM file. This class directly 
uses classes from bouncycastle bundle. In case the bouncycastle bundle is not 
present or resolved I get following exception:

2014-11-11 11:10:41,423 | WARN  | o-group-thread-1 | Nio2Acceptor               
      | 208 - org.apache.sshd.core - 0.12.0 | Caught exception while accepting 
incoming connection
java.lang.NoClassDefFoundError: org/bouncycastle/openssl/PEMParser
        at 
org.apache.sshd.server.keyprovider.PEMGeneratorHostKeyProvider.doReadKeyPair(PEMGeneratorHostKeyProvider.java:58)[208:org.apache.sshd.core:0.12.0]
        at 
org.apache.sshd.server.keyprovider.AbstractGeneratorHostKeyProvider.readKeyPair(AbstractGeneratorHostKeyProvider.java:128)[208:org.apache.sshd.core:0.12.0]
        at 
org.apache.sshd.server.keyprovider.AbstractGeneratorHostKeyProvider.loadKeys(AbstractGeneratorHostKeyProvider.java:108)[208:org.apache.sshd.core:0.12.0]
        at 
org.apache.sshd.common.keyprovider.AbstractKeyPairProvider.getKeyTypes(AbstractKeyPairProvider.java:53)[208:org.apache.sshd.core:0.12.0]
        at 
org.apache.sshd.server.session.ServerSession.sendKexInit(ServerSession.java:127)[208:org.apache.sshd.core:0.12.0]
        at 
org.apache.sshd.server.session.ServerSession.<init>(ServerSession.java:60)[208:org.apache.sshd.core:0.12.0]
        at 
org.apache.sshd.server.session.SessionFactory.doCreateSession(SessionFactory.java:43)

I would expect the bundle to fail in the dependency resolution phase to prevent 
runtime errors.

I am on version 0.12 but I think this is present in the newer version as well.



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