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Posted to common-issues@hadoop.apache.org by "Kan Zhang (JIRA)" <ji...@apache.org> on 2009/12/26 03:10:29 UTC

[jira] Updated: (HADOOP-6419) Change RPC layer to support SASL/token based mutual authentication

     [ https://issues.apache.org/jira/browse/HADOOP-6419?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kan Zhang updated HADOOP-6419:
------------------------------

    Attachment: c6419-24.patch

Attaching  a preliminary patch for review. The added UGI methods are temporary (for testing) and will be removed once new UGI interface is in place.

> Change RPC layer to support SASL/token based mutual authentication
> ------------------------------------------------------------------
>
>                 Key: HADOOP-6419
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6419
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: security
>            Reporter: Kan Zhang
>            Assignee: Kan Zhang
>         Attachments: c6419-24.patch
>
>
> The authentication mechanism to use will be SASL DIGEST-MD5 (see RFC-2222 and RFC-2831). Since J2SE 5, Sun provides a SASL implementation by default. Both our delegation token and job token can be used as credentials for SASL DIGEST-MD5 authentication.

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