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From "Ivan Bessonov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-11346) Remote client authentication failed for the CommandHandler in the case where it optional on the server
Date Fri, 31 May 2019 07:02:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-11346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16852723#comment-16852723
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Ivan Bessonov commented on IGNITE-11346:
----------------------------------------

Hi [~dpavlov], [~Maxoid],

I see no more issues with the code, so let's run checkstyle suite (at least) and merge it.
Thank you!

> Remote client authentication failed for the CommandHandler in the case where it optional
on the server
> ------------------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-11346
>                 URL: https://issues.apache.org/jira/browse/IGNITE-11346
>             Project: Ignite
>          Issue Type: Bug
>          Components: clients, security, thin client
>    Affects Versions: 2.7
>            Reporter: Maxim Karavaev
>            Assignee: Maxim Karavaev
>            Priority: Minor
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> h2. Preposition:
> Custom _GridSecurityProcessor_ implementation allows optional authentication. With other
words, if some credentials are presents then authentication performed, otherwise - not (some
restricted SecurityContext returned). 
> REST API works fine. If credentials are present or the auth request was made then the
auth works as desired, if not - it also works but only for some authorized requests.
> h2. The problem:
> _CommandHandler_ which is used for controlling a cluster through the CLI script _command.sh|bat_
doesn't respect credential parameters and sends auth request only in case of authentication
exception for a regular request. In the described case of optional authentication it never
happens, so the result always depends on the "default" Permissions.
> h2. Possible solution:
> Change _GridClientNioTcpConnection_ to always send first an auth request in case of provided
credentials.



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