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https://issues.apache.org/jira/browse/RANGER-842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15326042#comment-15326042
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Selvamohan Neethiraj commented on RANGER-842:
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I am looking at options and finding out - some of the existing users of ranger
may not have PAM libraries installed on their linux servers. In such case, can
we have two different executable files - one for user who uses /etc/password
based authentication (uses crypt library) - another one for users who wants to
use PAM based authentication.
Any thoughts ?
> Allow PAM for authentication
> ----------------------------
>
> Key: RANGER-842
> URL: https://issues.apache.org/jira/browse/RANGER-842
> Project: Ranger
> Issue Type: Improvement
> Components: admin
> Affects Versions: 0.5.1, 0.6.0
> Reporter: Bolke de Bruin
> Assignee: Selvamohan Neethiraj
> Labels: authentication, security
> Fix For: 0.5.1, 0.6.0
>
> Attachments: 0002-RANGER-842-pam-authentication.patch
>
>
> Ranger currently uses shadow based authentication if configured for unix
> authentication. This way of authenticating is somewhat outdated as any recent
> Linux system (and many of the BSDs) have PAM available. PAM allows multiple
> authentication sources and also does authorization.
> Ranger should be able to use PAM for authentication
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