On my nginx server, the uploaded files context are set as:
-rw-rw-r--. nginx nginx system_u:object_r:httpd_sys_rw_content_t:s0 eicar.sh.pdf
Right after upload, clamscan runs to verify the file using php exec() as an nginx user.
/usr/bin/clamscan --quiet --remove /opt/myserver/files/eicar.sh.pdf
And this throws a SeLinux write access denial, when clamscan tries to delete that file (its a EICAR test file).
The audit logs suggests to create a policy which i am not in favor of:
# ausearch -c 'clamscan' --raw | audit2allow -M my-clamscan # semodule -i my-clamscan.pp
These are already set:
sudo setsebool -P antivirus_can_scan_system 1 sudo setsebool -P antivirus_use_jit 1
Q: Is there is a way to fix this via file context, but don't want to loose the current context httpd_sys_rw_content_t for the files.