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From Jörn Franke (JIRA) <j...@apache.org>
Subject [jira] [Updated] (ZOOKEEPER-3482) SASL (Kerberos) Authentication with SSL for clients and Quorum
Date Thu, 01 Aug 2019 18:47:00 GMT

     [ https://issues.apache.org/jira/browse/ZOOKEEPER-3482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jörn Franke updated ZOOKEEPER-3482:
-----------------------------------
    Description: 
It seems that Kerberos authentication does not work for encrypted connections of clients and
quorum. It seems that only X509 Authentication works.

What I would have expected:

ClientSecurePort is defined

A keystore and truststore are deployed on the ZooKeeper servers

Only a truststore is deployed with the client (to validate the CA of the server certificate)

Client can authenticate with SASL (Kerberos)

Similarly for the Quorum SSL connection.

Is there a way to configure this in ZooKeeper?

 

Note: Kerberos Authentication for SSL encrypted connection should be used instead of X509
authentication for this case and not in addition. However, if it only works in 3.5.5 in addition
then I would be interested and willing to test it.

  was:
It seems that Kerberos authentication does not work for encrypted connections of clients and
quorum. It seems that only X509 Authentication works.

What I would have expected:

ClientSecurePort is defined

A keystore and truststore are deployed on the ZooKeeper servers

Only a truststore is deployed with the client (to validate the CA of the server certificate)

Client can authenticate with SASL (Kerberos)


Similarly for the Quorum SSL connection.

Is there a way to configure this in ZooKeeeper?


> SASL (Kerberos) Authentication with SSL for clients and Quorum
> --------------------------------------------------------------
>
>                 Key: ZOOKEEPER-3482
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3482
>             Project: ZooKeeper
>          Issue Type: Bug
>          Components: server
>    Affects Versions: 3.5.5
>            Reporter: Jörn Franke
>            Priority: Major
>
> It seems that Kerberos authentication does not work for encrypted connections of clients
and quorum. It seems that only X509 Authentication works.
> What I would have expected:
> ClientSecurePort is defined
> A keystore and truststore are deployed on the ZooKeeper servers
> Only a truststore is deployed with the client (to validate the CA of the server certificate)
> Client can authenticate with SASL (Kerberos)
> Similarly for the Quorum SSL connection.
> Is there a way to configure this in ZooKeeper?
>  
> Note: Kerberos Authentication for SSL encrypted connection should be used instead of
X509 authentication for this case and not in addition. However, if it only works in 3.5.5
in addition then I would be interested and willing to test it.



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