I keep getting this error when trying to configure the upload directory with Apache 2.2 and PHP 5.3 on CentOS.
In php.ini:
upload_tmp_dir = /var/www/html/mysite/tmp_file_upload/
In httpd.conf:
Directory /var/www/html/mysite/tmp_file_upload/>
Options -Indexes
AllowOverride None
Order allow,deny
Allow from all
Options -Indexes
CentOS directory permissions:
drwxrwxr-x 2 root root 4096 Nov 11 10:01 images
drwxr-xr-x 2 root root 4096 Nov 12 04:54 tmp_file_upload
No matter what I do, I keep getting this error from PHP when I upload the file:
Warning: move_uploaded_file(images/robot.jpg): failed to open stream: Permission denied in /var/www/html/mysite/process.php on line 78
Warning: move_uploaded_file(): Unable to move '/tmp/phpsKD2Qm' to 'images/robot.jpg' in /var/www/html/mysite/process.php on line 78
As you can see, it never did take the configuration from the php.ini file regarding the upload file.
What am I doing wrong here?
Answer
This is because images
and tmp_file_upload
are only writable by root
user. For upload to work we need to make the owner of those folders same as httpd process owner OR make them globally writable (bad practice).
- Check apache process owner:
$ps aux | grep httpd
. The first column will be the owner typically it will benobody
Change the owner of
images
andtmp_file_upload
to be becomenobody
or whatever the owner you found in step 1.$sudo chown nobody /var/www/html/mysite/images/
$sudo chown nobody /var/www/html/mysite/tmp_file_upload/Chmod
images
andtmp_file_upload
now to be writable by the owner, if needed [Seems you already have this in place]. Mentioned in @Dmitry Teplyakov answer.$ sudo chmod -R 0755 /var/www/html/mysite/images/
$ sudo chmod -R 0755 /var/www/html/mysite/tmp_file_upload/For more details why this behavior happend, check the manual http://php.net/manual/en/ini.core.php#ini.upload-tmp-dir , note that it also talking about
open_basedir
directive.
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