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Date: Fri, 23 Jun 2017 17:46:00 +0000 (UTC)
From: "Hudson (JIRA)" <jira@apache.org>
To: dev@zookeeper.apache.org
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Subject: [jira] [Commented] (ZOOKEEPER-1782) zookeeper.superUser is not as
 super as superDigest
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archived-at: Fri, 23 Jun 2017 17:46:07 -0000


    [ https://issues.apache.org/jira/browse/ZOOKEEPER-1782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16061289#comment-16061289 ] 

Hudson commented on ZOOKEEPER-1782:
-----------------------------------

FAILURE: Integrated in Jenkins build ZooKeeper-trunk #3439 (See [https://builds.apache.org/job/ZooKeeper-trunk/3439/])
ZOOKEEPER-1782: Let a SASL super user be super (hanm: rev fb267672d219c73c0cf2527fafebc1a0b17d3bee)
* (edit) src/docs/src/documentation/content/xdocs/zookeeperAdmin.xml
* (edit) src/java/main/org/apache/zookeeper/server/auth/SASLAuthenticationProvider.java
* (edit) src/java/main/org/apache/zookeeper/server/ZooKeeperServer.java
* (add) src/java/test/org/apache/zookeeper/test/SaslSuperUserTest.java


> zookeeper.superUser is not as super as superDigest
> --------------------------------------------------
>
>                 Key: ZOOKEEPER-1782
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1782
>             Project: ZooKeeper
>          Issue Type: Bug
>    Affects Versions: 3.4.5
>            Reporter: Robert Joseph Evans
>            Assignee: Robert Joseph Evans
>             Fix For: 3.5.4, 3.6.0
>
>         Attachments: zk-1782.patch, zk-1782.patch
>
>
> The zookeeper.superUser system property does not fully grant super user privileges, like zookeeper.DigestAuthenticationProvider.superDigest does.
> zookeeper.superUser only has as many privileges as the sasl ACLs on the znode being accessed.  This means that if a znode only has digest ACLs zookeeper.superUser is ignored.  Or if a znode has a single sasl ACL that only has read privileges zookeeper.superUser only has read privileges.
> The reason for this is that SASLAuthenticationProvider implements the superUser check in the matches method, instead of having the super user include a new Id("super","") as Digest does.


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