bogus Posted August 17, 2020 Share Posted August 17, 2020 (edited) Day I'm using Codeigniter and inside the framework I create a file with PHP code (Codeigniter doesn't provide means to create files) by copying from a template file, set the permissions to 0775 and the ownership is ruled by sticky bits on the directory hosting the file. The ownership is set to the Apache settings (http:http), just to be 'sure'... If I try to point to it, the web-server doesn't deliver due to permission issues. All this is done in a 'register function' where I create some fields in a SQL database to save user credentials. As of now the application should be obvious. If I put the user credentials into the database 'by hand' and likewise when I create a file in the above mentioned directory (http:http) 'by hand' and point the web-server on it, it gets delivered. Even if I keep the original ownership conditions 'user:http'. I'm pretty sure this issue has been existed before and I'd appreciate any help. I'm also sure it has in some way to do with either file creation permissions or/and the user running PHP. I was going far from that PHP (more precise mod_php) is running as the same user as Apache? Thanks for your help in forward. Gee Edited August 17, 2020 by bogus Quote Link to comment Share on other sites More sharing options...
requinix Posted August 17, 2020 Share Posted August 17, 2020 0775 means your file is an executable. Is it an executable? 0644 should be fine. PHP can't change ownership of a file unless PHP is running as root. It isn't, right? Have you seen yourself that the file is owned by http:http, or is that just what the code tries to do? Quote Link to comment Share on other sites More sharing options...
bogus Posted August 17, 2020 Author Share Posted August 17, 2020 (edited) Hi, thanks for the reply. No, the file is not an executable, it's an interpreted script (.php). No, PHP is not running as root and I'm wondering now and didn't notice yet that this line hasn't been processed as expected without throwing however. I can modify the ownership and file permissions to my liking in the terminal. Edited August 17, 2020 by bogus Quote Link to comment Share on other sites More sharing options...
requinix Posted August 18, 2020 Share Posted August 18, 2020 Failure to chown() is just a warning so it won't stop the script. However that does mean (a) the warning is not being recorded in a log somewhere, or (b) it is and you haven't looked there yet... Additionally, if the script chmod()s then it may not be taking into account the umask, which typically only strips write permissions from the Group and Other masks but could be set to something stricter for you. If Apache can't read the file then it must be owned by a different user and/or group, and there aren't read permissions. (Or it could be a missing exec bit on the directory, but if Apache can read other files in it then that's not the issue.) So go into the terminal and verify for yourself exactly what user and group owns the files and what the permissions are. You should also confirm exactly what users and groups Apache and PHP are running as. Quote Link to comment Share on other sites More sharing options...
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