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From "Sebb (JIRA)" <>
Subject [jira] [Commented] (NET-480) Wrong passivHost by using FTPHTTPClient with EPSV
Date Wed, 12 Sep 2012 01:33:07 GMT


Sebb commented on NET-480:

Are you referring to the condition in the \_parsePassiveModeReply() method where the response
is overwritten if the parsed reply is a siteLocalAddress but the target address is not? i.e.
where a NAT box has changed the PASV reply?

Have you got a (tested) patch you can provide?
> Wrong passivHost by using FTPHTTPClient with EPSV
> -------------------------------------------------
>                 Key: NET-480
>                 URL:
>             Project: Commons Net
>          Issue Type: Bug
>          Components: FTP
>    Affects Versions: 3.1
>         Environment: All Systems with ftp Access over ftp
>            Reporter: Peter Naber
> At the FTPHTTPClient Class in line 99 the Answer from the EPSV Command will parse to
receive the Data port and the passiv Host.
> \_parsePassiveModeReply(\_replyLines.get(0))
> In this function the \_\_passivHost is set to the remoteAddress, but this address is
determine by "this.\_socket\_.getInetAddress();" and the socket is the socket of the proxy
Server and NOT of the ftp Server.

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