[jira] [Resolved] (CAMEL-23765) camel-ftp/sftp/mina-sftp/azure-files/smb: contain localWorkDirectory downloads within the work directory

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-23765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-23765.
---------------------------------
    Resolution: Fixed

> camel-ftp/sftp/mina-sftp/azure-files/smb: contain localWorkDirectory downloads within the work directory
> --------------------------------------------------------------------------------------------------------
>
>                 Key: CAMEL-23765
>                 URL: https://issues.apache.org/jira/browse/CAMEL-23765
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-ftp
>            Reporter: Andrea Cosentino
>            Assignee: Andrea Cosentino
>            Priority: Major
>             Fix For: 4.14.8, 4.18.3, 4.21.0
>
>
> When localWorkDirectory is enabled, the remote-file consumers build the local work file path from the remote file name without ensuring the result stays within the configured work directory - unlike the file producer, which jails via FileUtil.compactPath + startsWith when jailStartingDirectory=true. This proposes adding the same containment check to the localWorkDirectory download path in camel-ftp (FTP and SFTP), camel-mina-sftp, camel-azure-files and camel-smb, so a remote file name cannot resolve outside the work directory.



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