Change php upload tmp file permission. Clamav deamon cant access
I'm currently developing a new website where a lot of files will be uploaded and downloaded.
When a file is uploaded to the server clamav will start a virus scan on the tmp file before it will be moved to the http server. Everything works great except when i use clamscan and it seems like clamav needs to upload the hole virus database before the scan starts every time and this stress my cpu to 50% for maybe 10 - 20 seconds.
This seem to be a big problem because if two users upload files at the same time to my website it will probably be very slow.
So I installed clamav deamon because it runs in the background and already have the virus database loaded so a lot of time and cpu power can be saved. But to the problem...
When i use clamdscan (clamav deamon) it cant access any of the tmp files that's uploaded with the php script. It only works when i use clamscan. This is probably because clamdscan is running in the background and uses some very strict user permissions.
But how can i solve this? Can i change the tmp php upload file permission from 0600 to 0644? Is that safe? Or should i change permission for clamav deamon?
I don't really know how to do this and if someone know and what to shear I'm very thankful.
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