| Re: Problem with readdir and ssh2 [message #180393 is a reply to message #180391] |
Thu, 07 February 2013 14:28   |
Paolo Varalta
Messages: 3
Registered: February 2013
Karma:
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Junior Member |
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Il giorno giovedì 7 febbraio 2013 14:58:44 UTC+1, Jerry Stuckle ha scritto:
> 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
>
> ==================
Hi Jerry and thank you.
How/Where can I find the infos of that kind of permissions?
Thanks in advance
Best regards
Paolo
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