Hendy Irawan created KARAF-1683:
-----------------------------------

             Summary: "no matching cipher found" error connecting via SSH to 
wrapper Karaf service - on Ubuntu
                 Key: KARAF-1683
                 URL: https://issues.apache.org/jira/browse/KARAF-1683
             Project: Karaf
          Issue Type: Bug
          Components: karaf-os-integration
    Affects Versions: 2.2.8, 2.3.0
         Environment: Ubuntu 12.04 64-bit. OpenJDK 7
            Reporter: Hendy Irawan


When wrapper is used to install service in Ubuntu 12.04 (or any Ubuntu for that 
matter, probably Debian too), SSH is not possible.

{code}
no matching cipher found: client 
aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,[email protected]
 server 
{code}

The reason is Debian doesn't set JAVA_HOME due to policy 
(https://bugs.launchpad.net/ubuntu/+source/java-common/+bug/364794)

Workaround is to put this in the bin/<name>-service script :

{code}
export JAVA_HOME=$(readlink -f /usr/bin/javac | sed "s:/bin/javac::")
{code}

It should be default, or probably like this :

{code}
[ -z $JAVA_HOME ] && export JAVA_HOME=$(readlink -f /usr/bin/javac | sed 
"s:/bin/javac::")
{code}



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