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Posted to common-dev@hadoop.apache.org by "Tsz-wo Sze (Jira)" <ji...@apache.org> on 2024/04/16 18:24:00 UTC

[jira] [Created] (HADOOP-19151) Support configurable SASL mechanism

Tsz-wo Sze created HADOOP-19151:
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             Summary: Support configurable SASL mechanism
                 Key: HADOOP-19151
                 URL: https://issues.apache.org/jira/browse/HADOOP-19151
             Project: Hadoop Common
          Issue Type: Improvement
          Components: security
            Reporter: Tsz-wo Sze
            Assignee: Tsz-wo Sze


Currently, the SASL mechanism is hard coded to DIGEST-MD5.  As mentioned in HADOOP-14811, DIGEST-MD5 is known to be insecure; see [rfc6331|https://datatracker.ietf.org/doc/html/rfc6331].

In this JIRA, we will make the SASL mechanism configurable.  The default mechanism will still be DIGEST-MD5 in order to maintain compatibility.



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