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https://issues.apache.org/jira/browse/NIFI-15287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18042308#comment-18042308
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ASF subversion and git services commented on NIFI-15287:
--------------------------------------------------------

Commit 52f270aa11fa04817b3054eb772ea41e52a09cac in nifi's branch 
refs/heads/main from David Handermann
[ https://gitbox.apache.org/repos/asf?p=nifi.git;h=52f270aa11 ]

NIFI-15287 Deprecated Kerberos Login Identity Provider for Removal

Signed-off-by: Pierre Villard <[email protected]>

This closes #10593.


> Deprecate Kerberos Login Identity Provider for Removal
> ------------------------------------------------------
>
>                 Key: NIFI-15287
>                 URL: https://issues.apache.org/jira/browse/NIFI-15287
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Security
>            Reporter: David Handermann
>            Assignee: David Handermann
>            Priority: Major
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> The {{KerberosProvider}} in the {{nifi-kerberos-iaa-providers}} module 
> implements the framework Login Identity Provider interface, supporting 
> form-based username and password authentication. The Provider depends on the 
> [Spring Security 
> Kerberos|https://spring.io/projects/spring-security-kerberos] library, which 
> has received minimal maintenance over the years. NiFi 2.0.0-M4 removed direct 
> framework integration for Kerberos SPNEGO authentication, in favor of 
> standard alternatives such as OpenID Connect or SAML 2 for Single Sign-On.
> The {{KerberosProvider}} implementation should be deprecated for future 
> removal to reduce the scope of framework-level extensions with minimal use or 
> maintenance. The Login Identity Provider remains as a framework-level 
> extension, providing the opportunity for future external maintenance and 
> integration if needed.



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