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Date: Sat, 26 Jan 2013 01:22:11 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
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Message-ID: <JIRA.12627215.1357924648559.194439.1359163331564@arcas>
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Subject: [jira] [Commented] (ACCUMULO-958) Support pluggable encryption in
 walogs
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    [ https://issues.apache.org/jira/browse/ACCUMULO-958?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13563278#comment-13563278 ] 

Hudson commented on ACCUMULO-958:
---------------------------------

Integrated in Accumulo-Trunk-Hadoop-2.0 #31 (See [https://builds.apache.org/job/Accumulo-Trunk-Hadoop-2.0/31/])
    ACCUMULO-958 - Adding Michael's patch. I did some formatting checks and added an increased default replication for the dfs secret key implementation he provided. I also did some additional code suppression due to the API provided being volatiile. (Revision 1438786)

     Result = SUCCESS
vines : 
Files : 
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/conf/AccumuloConfiguration.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/conf/ConfigSanityCheck.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/conf/Property.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/CryptoModule.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/CryptoModuleFactory.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/DefaultCryptoModule.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/DefaultCryptoModuleUtils.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/DefaultSecretKeyEncryptionStrategy.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/SecretKeyEncryptionStrategy.java
* /accumulo/trunk/core/src/main/java/org/apache/accumulo/core/security/crypto/SecretKeyEncryptionStrategyContext.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/tabletserver/log/DfsLogger.java
* /accumulo/trunk/server/src/main/java/org/apache/accumulo/server/tabletserver/log/LogSorter.java

                
> Support pluggable encryption in walogs
> --------------------------------------
>
>                 Key: ACCUMULO-958
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-958
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: logger
>            Reporter: John Vines
>            Assignee: Michael Allen
>             Fix For: 1.5.0
>
>         Attachments: ACCUMULO-958-actual-changes.patch, accumulo-958.diff
>
>
> There are some cases where users want encryption at rest for the walogs. It should be fairly trivial to implement it in such a way to insert a CipherOutputStream into the data path (defaulting to using a NullCipher) and then making the Cipher pluggable to users can insert the appropriate mechanisms for their use case.
> This also means swapping in CipherInputStream and putting in a check to make sure the Cipher type's match at read and write time. Possibly a versioning mechanism so people can migrate Ciphers.

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