| Re: Problem with readdir and ssh2 [message #180391 is a reply to message #180385] |
Thu, 07 February 2013 13:58   |
Jerry Stuckle
Messages: 2598
Registered: September 2010
Karma:
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Senior Member |
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On 2/7/2013 5:38 AM, Paolo Varalta wrote:
> Hi I'm Paolo from Italy.
> I have a problem using readdir function (and other similar functions) under a ssh2 connection.
> This is my script:
>
> <?
> $Server = "XXX.XXX.XXX.XXX";
> $Porta = "XXXX";
> $Login = "YYYYYYYY";
> $Password = "ZZZZZZZZ";
> if (!extension_loaded('ssh2'))
> {exit();
> }
> $connection = ssh2_connect($Server, $Porta);
> if (!$connection)
> {exit();
> }
> if (!ssh2_auth_password($connection, $Login, $Password))
> {exit();
> }
> if (!$sftp = ssh2_sftp($connection))
> {exit();
> }
> if (is_dir("ssh2.sftp://$sftp/uploads/"))
> {echo "1 Ok.\n";
> $Directory = opendir("ssh2.sftp://$sftp/uploads/") or die ("");
> if ($Directory)
> {echo "2 Ok.\n";
> while (false !== ($file = readdir($Directory)))
> {echo "File -> ".$file."\n";
> }
> echo "3 Ok.\n";
> }
> }
> unset($connection);
> ?>
>
> (Obviously I have mask the important thinks)
> If I try to use it in my VM debian server, I see this echo:
>
> 1 Ok
> 2 Ok
> File -> TestFile1.csv
> File -> TestFile2.csv
> File -> TestFile3.csv
> 3 Ok
>
> But if I try to use the same script in my regular server (a debian one, same version of the previous one, some php version, some ssh2 library version), I receive this echo:
>
> 1 Ok
> 2 Ok
> 3 Ok
>
> Via tcpdump I see that SFTP server gives me exactly the same infos in both tests.
> And if I try to open a file (knowing its name) with fopen/fgets in the second server, it works.
>
> So why readdir (and functions similar) fails, while fopen/fgets works?
> I watch php configurations on both server and thay seems identical.
> Where do I have to search?
>
> Thanks in advance
> Best regards
> Paolo
>
How is system security set up in the working and failing systems?
Perhaps you don't have permission to list the directory in the failing one?
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================
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