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jan
Joined: 07 Feb 2002
Posts: 7
Location: Vienna
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 Posted: Sun Oct 12, 2003 9:44 pm Post subject: upload & file permissions |
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i'm using b2 0.61 for a site of a customer. using the upload feature works all fine, except that i cant access the uploaded file using a browser. i figured the file i being uploaded properly, but the file's permissions do not allow the public to download this.
i'm not sure if that's a b2 related problem, or if i should consult my webhoster about this. please help. |
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epolady
Joined: 30 Jul 2002
Posts: 800
Location: Texas
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| Posted: Sun Oct 12, 2003 9:47 pm Post subject: |
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Make sure these 2 paths are correct in b2config.php:
$fileupload_realpath = '/home/example/public_html/images';
$fileupload_url = 'http://example.com/images';
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jan
Joined: 07 Feb 2002
Posts: 7
Location: Vienna
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| Posted: Sun Oct 12, 2003 10:04 pm Post subject: |
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| i guess if it wasnt, the file wouldnt get uploaded. as i said, it uploads to the correct directory, its just the permissions which don't allow accessing it with the browser. |
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epolady
Joined: 30 Jul 2002
Posts: 800
Location: Texas
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| Posted: Sun Oct 12, 2003 11:10 pm Post subject: |
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What error(s) are you getting when you try to access it from the browser? Does it just now show up?
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jan
Joined: 07 Feb 2002
Posts: 7
Location: Vienna
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| Posted: Sun Oct 12, 2003 11:23 pm Post subject: |
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| a simple 403 |
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epolady
Joined: 30 Jul 2002
Posts: 800
Location: Texas
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| Posted: Mon Oct 13, 2003 12:20 am Post subject: |
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I'm assuming that you ChModded the folder to 766, also try 755, or 777.
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jan
Joined: 07 Feb 2002
Posts: 7
Location: Vienna
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| Posted: Mon Oct 13, 2003 12:45 am Post subject: |
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unregarding how i CHMOD the folder, the file uploaded with b2 is always 600. uploading with any other software gives me 740.
tomorrow i will update my b2 and try again. this feels fishy ;) |
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epolady
Joined: 30 Jul 2002
Posts: 800
Location: Texas
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| Posted: Mon Oct 13, 2003 12:50 am Post subject: |
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Have fun, and you're welcome.
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jan
Joined: 07 Feb 2002
Posts: 7
Location: Vienna
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| Posted: Mon Oct 13, 2003 10:43 am Post subject: |
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sorry to come up with this again, but the problem still appears after i upgraded to the latest b2 version.
* the upload path is correct, otherwise it wouldn't allow uploading
* i tried CHMOD 766 and 777
* upload works with any other software, except b2
are there any hints left? |
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jan
Joined: 07 Feb 2002
Posts: 7
Location: Vienna
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| Posted: Fri Oct 17, 2003 11:51 pm Post subject: |
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well, i'm mostly surprised that this issue never came up before, since it appears to be a general php problem.
anyway, here's a fixed version setting the uploaded file on 744
| Code: | <?php //Makes sure they choose a file
//print_r($HTTP_POST_FILES);
//die();
if (!empty($HTTP_POST_VARS)) { //$img1_name != "") {
$imgalt = (isset($HTTP_POST_VARS['imgalt'])) ? $HTTP_POST_VARS['imgalt'] : $imgalt;
$img1_name = (strlen($imgalt)) ? $HTTP_POST_VARS['imgalt'] : $HTTP_POST_FILES['img1']['name'];
$img1_type = (strlen($imgalt)) ? $HTTP_POST_VARS['img1_type'] : $HTTP_POST_FILES['img1']['type'];
$imgdesc = str_replace('"', '"', $HTTP_POST_VARS['imgdesc']);
$imgtype = explode(".",$img1_name);
$imgtype = " ".$imgtype[count($imgtype)-1]." ";
if (!ereg(strtolower($imgtype), strtolower($fileupload_allowedtypes))) {
die("File $img1_name of type $imgtype is not allowed.");
}
if (strlen($imgalt)) {
$pathtofile = $fileupload_realpath."/".$imgalt;
$img1 = $HTTP_POST_VARS['img1'];
} else {
$pathtofile = $fileupload_realpath."/".$img1_name;
$img1 = $HTTP_POST_FILES['img1']['tmp_name'];
}
// makes sure not to upload duplicates, rename duplicates
$i = 1;
$pathtofile2 = $pathtofile;
$tmppathtofile = $pathtofile2;
$img2_name = $img1_name;
while (file_exists($pathtofile2)) {
$pos = strpos($tmppathtofile, '.'.trim($imgtype));
$pathtofile_start = substr($tmppathtofile, 0, $pos);
$pathtofile2 = $pathtofile_start.'_'.zeroise($i++, 2).'.'.trim($imgtype);
$img2_name = explode('/', $pathtofile2);
$img2_name = $img2_name[count($img2_name)-1];
}
if (file_exists($pathtofile) && !strlen($imgalt)) {
$i = explode(" ",$fileupload_allowedtypes);
$i = implode(", ",array_slice($i, 1, count($i)-2));
move_uploaded_file($img1, $pathtofile2);
chmod($pathtofile2,0744)
or die("Couldn't Upload Your File to $pathtofile2.");
// duplicate-renaming function contributed by Gary Lawrence Murphy
?> |
enjoy! |
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augapfel
Joined: 14 Feb 2004
Posts: 1
Location: Shanghai, China
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| Posted: Sat Feb 14, 2004 10:19 pm Post subject: |
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I am also having this problem. The file upload works appropriately but the permissions on the file that I upload are set to 600. When I use an FTP program the file is uploaded with permissions set to 644. When the permissions are set to 644 I can see the image fine using a web browser. However when the permissions are set to 600 I can't see the file.
I used the code snippet supplied in the post, however this didn't seem to solve the problem.
Thanks. |
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IanH
Joined: 24 Feb 2004
Posts: 2
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| Posted: Tue Feb 24, 2004 4:15 pm Post subject: |
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| I have exactly the same problem as already listed, images are uploaded but permission is set to 600. Has anyone got a solution? |
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IanH
Joined: 24 Feb 2004
Posts: 2
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| Posted: Wed Feb 25, 2004 4:30 pm Post subject: Solution Found |
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Found the solution. Find the block of code:
</html><?php die();
}
if (!strlen($imgalt)) {
move_uploaded_file($img1, $pathtofile)//Path to your images directory, chmod the dir to 777
or die("Couldn't Upload Your File to $pathtofile.");
} else {
rename($img1, $pathtofile)
or die("Couldn't Upload Your File to $pathtofile.");
}
}
Change to:
</html><?php die();
}
if (!strlen($imgalt)) {
move_uploaded_file($img1, $pathtofile);//Path to your images directory, chmod the dir to 777
chmod ($pathtofile,0744)
or die("Couldn't Upload Your File to $pathtofile.");
} else {
rename($img1, $pathtofile)
or die("Couldn't Upload Your File to $pathtofile.");
}
} |
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