[jboss-jira] [JBoss JIRA] Updated: (JGRP-604) ENCRYPT: issues with keystore

[Bela Ban (JIRA)]

     [ http://jira.jboss.com/jira/browse/JGRP-604?page=all ]

Bela Ban updated JGRP-604:
--------------------------

    Assignee: Vladimir Blagojevic  (was: Bela Ban)

> ENCRYPT: issues with keystore
> -----------------------------
>
>                 Key: JGRP-604
>                 URL: http://jira.jboss.com/jira/browse/JGRP-604
>             Project: JGroups
>          Issue Type: Bug
>            Reporter: Bela Ban
>         Assigned To: Vladimir Blagojevic
>             Fix For: 2.7
>
>         Attachments: tmp2.xml
>
>
> If we use ENCRYPT with a keystore and fragmentation, then ENCRYPT throws the following exception:
> 09:35:45,920 [WARN] [Incoming,demo,192.168.2.3:49952] ENCRYPT.up(): exception occurred decrypting message
> javax.crypto.BadPaddingException: Given final block not properly padded
> 	at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
> 	at com.sun.crypto.provider.SunJCE_h.b(DashoA12275)
> 	at com.sun.crypto.provider.BlowfishCipher.engineDoFinal(DashoA12275)
> 	at javax.crypto.Cipher.doFinal(DashoA12275)
> 	at org.jgroups.protocols.ENCRYPT._decrypt(ENCRYPT.java:837)
> 	at org.jgroups.protocols.ENCRYPT.decryptMessage(ENCRYPT.java:830)
> 	at org.jgroups.protocols.ENCRYPT.handleUpMessage(ENCRYPT.java:673)
> 	at org.jgroups.protocols.ENCRYPT.up(ENCRYPT.java:533)
> 	at org.jgroups.protocols.UNICAST.handleDataReceived(UNICAST.java:573)
> 	at org.jgroups.protocols.UNICAST.up(UNICAST.java:247)
> 	at org.jgroups.protocols.pbcast.NAKACK.up(NAKACK.java:704)
> 	at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:167)
> 	at org.jgroups.protocols.FD.up(FD.java:322)
> 	at org.jgroups.protocols.FD_SOCK.up(FD_SOCK.java:309)
> 	at org.jgroups.protocols.MERGE2.up(MERGE2.java:145)
> 	at org.jgroups.protocols.Discovery.up(Discovery.java:250)
> 	at org.jgroups.protocols.TP$IncomingPacket.handleMyMessage(TP.java:1512)
> 	at org.jgroups.protocols.TP$IncomingPacket.run(TP.java:1456)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> 	at java.lang.Thread.run(Thread.java:613)
> To reproduce:
> - Create a configuration with the following entries present:
>   <ENCRYPT key_store_name="defaultStore.keystore"  store_password="changeit" alias="myKey"/>	
>   <FRAG2 frag_size="60000"/>
> - Run RpcDispatcherTest.testLargeReturnValue (the stack has to include ENCRYPT and FRAG2).
> Note that this error does not occur with
> <ENCRYPT encrypt_entire_message="false" sym_init="128" sym_algorithm="AES/ECB/PKCS5Padding" asym_init="512" asym_algorithm="RSA"/>

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