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  1. JGroups
  2. JGRP-1257

ENCRYPT protocol UnrecoverableKeyException: Given final block not properly padded

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Details

    • Bug
    • Resolution: Won't Do
    • Major
    • 2.12
    • 2.7, 2.8, 2.11
    • None
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      Add the ENCRYPT code described to the 2.7.0 GA bin distribution, and try to run any example. It should throw the exception.

      Reproducing the same steps with versions 2.6.15 GA or earlier won't throw the exception.

      I prepared an example if needed.

      Show
      Add the ENCRYPT code described to the 2.7.0 GA bin distribution, and try to run any example. It should throw the exception. Reproducing the same steps with versions 2.6.15 GA or earlier won't throw the exception. I prepared an example if needed.

    Description

      Recently I updated my jgroups version from 2.4.x to 2.11. Suddenly my applications thrown this exception.

      org.jgroups.ChannelException: unable to setup the protocol stack: Given final block not properly padded
      at org.jgroups.JChannel.init(JChannel.java:1574)
      at org.jgroups.JChannel.<init>(JChannel.java:257)
      at org.jgroups.JChannel.<init>(JChannel.java:240)
      at org.jgroups.demos.Draw.<init>(Draw.java:52)
      at org.jgroups.demos.Draw.main(Draw.java:141)
      Caused by: java.security.UnrecoverableKeyException: Given final block not properly padded
      at com.sun.crypto.provider.SunJCE_z.a(DashoA13*..)
      at com.sun.crypto.provider.JceKeyStore.engineGetKey(DashoA13*..)
      at java.security.KeyStore.getKey(Unknown Source)
      at org.jgroups.protocols.ENCRYPT.initConfiguredKey(ENCRYPT.java:269)
      at org.jgroups.protocols.ENCRYPT.init(ENCRYPT.java:231)
      at org.jgroups.stack.ProtocolStack.initProtocolStack(ProtocolStack.java:641)
      at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:468)
      at org.jgroups.JChannel.init(JChannel.java:1570)
      ... 4 more

      The ENCRYPT protocol config is

      <ENCRYPT sym_init="448"
      sym_algorithm="Blowfish"
      encrypt_entire_message="true"
      key_store_name="cloudencrypt.keystore"
      store_password="password"
      alias="test"/>

      I tested the same code with different versions. 2.6.15 GA is the last working version, and every version I tested from 2.7 GA to 2.11 GA throw the same exception. I made a little use case with it. Maybe I am missing something?

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. JGRP-1375 Default 'key' password never set to 'store' password which causes java.security.UnrecoverableKeyException

          • Optional - The request should be considered desirable but is not an immediate necessity.
          • Resolved

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              rhn-engineering-bban Bela Ban
              angarg12 Andres Garcia Garcia (Inactive)
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                Created:
                Updated:
                Resolved: