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Posted to dev@mina.apache.org by "Kaushal Kumar (Jira)" <ji...@apache.org> on 2021/08/24 11:04:00 UTC

[jira] [Created] (SSHD-1211) ScpCommandFactory does not allow "sudo scp..." commands

Kaushal Kumar created SSHD-1211:
-----------------------------------

             Summary: ScpCommandFactory does not allow "sudo scp..." commands
                 Key: SSHD-1211
                 URL: https://issues.apache.org/jira/browse/SSHD-1211
             Project: MINA SSHD
          Issue Type: Bug
    Affects Versions: 2.7.0
            Reporter: Kaushal Kumar


ScpCommandFactory validates if the command is valid via [isSupportedCommand|https://github.com/apache/mina-sshd/blob/master/sshd-scp/src/main/java/org/apache/sshd/scp/server/ScpCommandFactory.java#L219]. Here it check if the command starts with "scp".

This check blocks any command which starts with "sudo scp". Kindly check if this could be resolved.

As far as i see the change will be required at 2 location.
 # [https://github.com/apache/mina-sshd/blob/master/sshd-scp/src/main/java/org/apache/sshd/scp/server/ScpCommandFactory.java#L219]
 # https://github.com/apache/mina-sshd/blob/master/sshd-scp/src/main/java/org/apache/sshd/scp/server/ScpCommand.java#L111



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