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Posted to dev@mina.apache.org by "Lyor Goldstein (Jira)" <ji...@apache.org> on 2020/07/26 14:39:00 UTC
[jira] [Commented] (SSHD-1042) Command Limiting Policy
SSH_FXP_READDIR closing connection
[ https://issues.apache.org/jira/browse/SSHD-1042?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17165231#comment-17165231 ]
Lyor Goldstein commented on SSHD-1042:
--------------------------------------
I don't understand the issue - Apache SSHD has no such policy - this question seems to be relevant to whoever is implementing this policy.
> Command Limiting Policy SSH_FXP_READDIR closing connection
> ----------------------------------------------------------
>
> Key: SSHD-1042
> URL: https://issues.apache.org/jira/browse/SSHD-1042
> Project: MINA SSHD
> Issue Type: New Feature
> Reporter: Shahbaz
> Priority: Major
> Attachments: apache rmdir.PNG, maverick filesystem.PNG
>
>
> *This are the below commands which prevent the execution for the user at instance level relating to permission of open, read, write, opendir, readdir, remove, rename, makedir, removedir respectively.*
> *SSH_FXP_OPEN*
> *SSH_FXP_READ*
> *SSH_FXP_WRITE*
> *SSH_FXP_OPENDIR*
> *SSH_FXP_READDIR*
> *SSH_FXP_REMOVE*
> *SSH_FXP_RENAME*
> *SSH_FXP_MKDIR*
> *SSH_FXP_RMDIR*
> *But the command for* *SSH_FXP_READDIR is not executed as it directly closes the connection. This connection is closed because while throwing the exception it directly calls destroy method from filesystem. Is there any workaround to inhibit its execution when we extend sftpsubsytem class where exception is thrown.***
>
> *Below attached are the images which shows how destroy is invoked in both maverick and apache case.*
>
>
>
>
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