TheShipsMast

Think I may have sussed the problem.. although I have b0rked my server in the process.. so heed warnings! The problem (I THINK) is to do with SELinux being implemented on the box, and not allowing apache to run scripts. Although, when I tried to loosen up the policies, and rebooted the box... that was 18 hours ago, and the box still isnt pinging :( and its in a datacentre, and the support guys are utter rubbish.. arse

hi guys, hopefully someone here can help.. I have trawled every forum and googled for a week now, and still cant get this fixed.. I have CentOS4.2 installed, with apache2 and php4 rpm installs. httpd is running under user apache. I have full control over the server. DocumentRoot is set to /var/www/html my php page I am trying to execute is this simple one:sr.php <? shell_exec("/tmp/ls.sh > /tmp/output") ?> when I load sr.php in a browser, nothing happens. ( I am not expecting anything on screen, but /tmp/output never gets created). a tail of /var/log/http/error_log shows sh: /tmp/ls.sh: Permission denied now, /tmp has 777 perms, and if I run su -c "/tmp/ls.sh" apache the file /tmp/output gets created. if I change sr.php to <? shell_exec("ls > /tmp/output") ?> the file /tmp/output gets created! so it appears php will run system commands, but not user scripts. Any ideas as to why I can not run user scripts from within PHP?? This has got me utterly beaten.. Thanks in advance note: I do have semi-colons at the end my code, but everytimeI tried and posted with one, the page wouldnt submit, and gave me an error on the forum edit: php isnt producing any error logs, but this is from the syslog.. Mar 28 15:05:26 dell2 kernel: audit(1143554726.143:86): avc: denied { execute } for pid=5652 comm="sh" name="ls.sh" dev=dm-0 ino=4898845 scontext=root:sy stem_r:httpd_sys_script_t tcontext=root:object_r:tmp_t tclass=file Mar 28 15:05:26 dell2 kernel: audit(1143554726.143:87): avc: denied { getattr } for pid=5652 comm="sh" name="ls.sh" dev=dm-0 ino=4898845 scontext=root:sy stem_r:httpd_sys_script_t tcontext=root:object_r:tmp_t tclass=file Mar 28 15:05:26 dell2 kernel: audit(1143554726.144:88): avc: denied { getattr } for pid=5652 comm="sh" name="ls.sh" dev=dm-0 ino=4898845 scontext=root:sy stem_r:httpd_sys_script_t tcontext=root:object_r:tmp_t tclass=file

I am getting it on all forums when trying to create a new post