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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CAMEL-3309) Stepwise change of directory unfit for production (ftp/ftps/sftp)
Date Sat, 06 Nov 2010 12:06:00 GMT

    [ https://issues.apache.org/activemq/browse/CAMEL-3309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=63122#action_63122
] 

Claus Ibsen commented on CAMEL-3309:
------------------------------------

I have done another test with another user (camel/camel) which has its ftp home folder with
the following structure
{code}
E:\ftp-camel>dir /s/b
E:\ftp-camel\one
E:\ftp-camel\one\two
E:\ftp-camel\one\two\foo.txt
E:\ftp-camel\one\two\sub-a
E:\ftp-camel\one\two\sub-b
E:\ftp-camel\one\two\sub-a\a.txt
E:\ftp-camel\one\two\sub-b\b.txt
{code}

As you can see this structure has 2 leading directories one/tow. And there are 2 sub folders
(sub-a and sub-b)

The routes testing this is as follows:
{code}
                from("ftp:localhost/one/two?username=camel&password=camel&noop=true")
                    .to("file:target/ftptest")
                    .to("mock:result");
{code}

And the route with recursive
{code}
                from("ftp:localhost/one/two?username=camel&password=camel&recursive=true&noop=true")
                    .to("file:target/ftptest")
                    .to("mock:result");
{code}


> Stepwise change of directory unfit for production (ftp/ftps/sftp)
> -----------------------------------------------------------------
>
>                 Key: CAMEL-3309
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-3309
>             Project: Apache Camel
>          Issue Type: Improvement
>          Components: camel-ftp
>    Affects Versions: 2.5.0
>            Reporter: Bengt Rodehav
>            Assignee: Claus Ibsen
>         Attachments: camel-ftp.patch
>
>
> In Camel 2.5, the logic for changing directory for ftp/ftps/sftp has changed in order
to fix the problems discussed in the following thread:
>   http://camel.465427.n5.nabble.com/How-to-change-directory-while-using-sftp-component-td2806817.html#a2807611
> In Camel 2.5 changing of the remote directory is now done in a stepwise manner. This
is a strategy not fit for production since it assumes that the logged in ftp/ftps/sftp user
has access to all intermediate directories all the way down to its home directory. This is
rarely the case.
> Also, when testing ftp/sftp on Serv-U, a Windows based ftp/ftps/sftp server, it turns
out that it reports the current directory in a "Windows way", e g /C:/temp/servu/user/sample/file2sftp.
The topmost folder is not "/" but "/C:". This also breaks the new stepwise way of changing
directory since it always tries to change to "/" if an absolute path is used.
> I propose to introduce a configuration property to enable/disable stepwise changing of
directories where disabling it should be the default. I will upload a patch shortly.

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