[jira] [Closed] (SOLR-9541) Support configurable authentication mechanism for internode communication

["Jan Høydahl (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-9541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jan Høydahl closed SOLR-9541.
-----------------------------
    Resolution: Not A Problem

Closing this, please re-open if you believe there is still work to do on this.

Please open a new JIRA for the proposal of disabling PKI in case another plugin explicitly handles inter-node.

> Support configurable authentication mechanism for internode communication
> -------------------------------------------------------------------------
>
>                 Key: SOLR-9541
>                 URL: https://issues.apache.org/jira/browse/SOLR-9541
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 5.3, 6.0
>            Reporter: Hrishikesh Gadre
>
> SOLR-7849 introduced PKI based authentication mechanism for internode communication. The main reason for introducing SOLR-7849 was,
> >> Relying on every Authentication plugin to secure the internode communication is error prone. 
> At Cloudera we are using Kerberos protocol for all communication without any issues (i.e. between client/server as well as server/server). We should make this internode authentication mechanism configurable (with default as PKI based mechanism). This will allow users to decide the appropriate authentication mechanism based on their security requirements.



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