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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-4335) Apache Drill should support network encryption
Date Mon, 01 May 2017 23:08:04 GMT

    [ https://issues.apache.org/jira/browse/DRILL-4335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991737#comment-15991737
] 

ASF GitHub Bot commented on DRILL-4335:
---------------------------------------

Github user sudheeshkatkam commented on a diff in the pull request:

    https://github.com/apache/drill/pull/773#discussion_r114215418
  
    --- Diff: exec/java-exec/src/main/java/org/apache/drill/exec/ExecConstants.java ---
    @@ -116,6 +116,11 @@
       String BIT_AUTHENTICATION_ENABLED = "drill.exec.security.bit.auth.enabled";
       String BIT_AUTHENTICATION_MECHANISM = "drill.exec.security.bit.auth.mechanism";
       String USE_LOGIN_PRINCIPAL = "drill.exec.security.bit.auth.use_login_principal";
    +  String USER_ENCRYPTION_SASL_ENABLED = "drill.exec.security.user.encryption.sasl.enabled";
    +  String USER_ENCRYPTION_SASL_MAX_WRAPPED_SIZE = "drill.exec.security.user.encryption.sasl.max_wrapped_size";
    --- End diff --
    
    We should document this config parameter due to the change in name (from "maximum size
of the raw send buffer in bytes" to max_wrapped_size).
    
    From [Sasl.RAW_SEND_SIZE doc](http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/8u40-b25/javax/security/sasl/Sasl.java#151):
    > The name of a property that specifies the maximum size of the raw send buffer in
bytes of SaslClient/SaslServer. The property contains the string representation of an integer.
The value of this property is negotiated between the client and server during the authentication
exchange. 


> Apache Drill should support network encryption
> ----------------------------------------------
>
>                 Key: DRILL-4335
>                 URL: https://issues.apache.org/jira/browse/DRILL-4335
>             Project: Apache Drill
>          Issue Type: New Feature
>            Reporter: Keys Botzum
>            Assignee: Sorabh Hamirwasia
>              Labels: security
>         Attachments: ApacheDrillEncryptionUsingSASLDesign.pdf
>
>
> This is clearly related to Drill-291 but wanted to make explicit that this needs to include
network level encryption and not just authentication. This is particularly important for the
client connection to Drill which will often be sending passwords in the clear until there
is encryption.



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