Possible to create default permissions?

[FlexibleToast]

I have a dataset that is being nfs shared to a server that is hosting Nextcloud. Everything works, but anytime a file is created the permissions are 644:

Code:

root@freenas:/mnt/tank0/home/joseph/files # ls -l
total 75917
...
drwxrwx---  2 www-data  joseph		 3 Jan  1 18:51 Test
...
root@freenas:/mnt/tank0/home/joseph/files # cd Test/
root@freenas:/mnt/tank0/home/joseph/files/Test # ls -l
total 1
-rw-r--r--  1 www-data  joseph  8 Jan  1 18:51 Test file.txt <-- File created in Nextcloud gui

What I want is the user and group to have read/write and others to have no access, so 660. Can I change the umask for just one directory and its sub directories? Is there a way to do with acl's? I'm not sure how to proceed.

 

[FlexibleToast]

I finally pieced enough information together to solve my own question. It is the 'fd' in this command that says to inherit the "ACE" to files and directories.

Code:

setfacl -m everyone@::fd:allow Test
setfacl -m group@:rwxpdDaARWcCos:fd:allow Test

What a pain of a command.

Edit: That actually didn't do the trick. When I was testing over SSH everything worked perfect. It seems none of the changes stuck though. Anyway to properly do this?

 

[dlavigne]

Were you able to resolve this?

 

[FlexibleToast]

Were you able to resolve this?

No, I never resolved this. I just have a cron job that runs a chown/chmod every night. Really wish FreeNAS had a way to modify ACL's or at least let us manually modify them.

 

[SweetAndLow]

Set the umask value in your nfs mount options or in next cloud. This has nothing to do with freenas.

 

[FlexibleToast]

That could do the trick. Setting both the umask in NFS and the SMB shares. I'll give it a shot tomorrow. Thanks for the reply. I disagree about it not being a FreeNAS issue, kind of. Yeah, you can do it this way, but it still appears that it could have been solved with the ACL if FreeNAS allowed for it. Before I did a clean install and migrated my data, that's how I had it set up. I had set it up with ACLs over ssh. Now it seems like that same technique isn't a permanent change for some reason. Please correct me if I'm wrong.

 

[SweetAndLow]

That could do the trick. Setting both the umask in NFS and the SMB shares. I'll give it a shot tomorrow. Thanks for the reply. I disagree about it not being a FreeNAS issue, kind of. Yeah, you can do it this way, but it still appears that it could have been solved with the ACL if FreeNAS allowed for it. Before I did a clean install and migrated my data, that's how I had it set up. I had set it up with ACLs over ssh. Now it seems like that same technique isn't a permanent change for some reason. Please correct me if I'm wrong.

I have no clue what you did before but you can use acls of you want. Just change the dateset to windows. You can then edit the acls via setfacl or a Windows machine.