> On 2021/10/05 01:42, Rex ford wrote: > > Hello! > > I may have found a bug, or an undocumented feature. > > For context, > > I am mounting a directory like this: > > *sshfs rex@myserver:/mnt/my_mount /mnt/my_mount* > > I understand that Theo disabled usermount because it's dangerous, but after > > mounting a filesystem with sshfs and using root, the directory is ownership > > shows root:wheel, and the mode is only letting root access anything. > > > > If I try > > *doas chown rex:rex /mnt/my_mount* > > then > > *ls -lah /mnt/my_mount* > > I still see > > *root:wheel as the user and group for that directory.* > > > > Also, the* chmod* command is ignored on an sshfs mounted directory. Isn't > > this a bug? Shouldn't I be able to mount the file system,* then* hand > > privilege to another user afterward? > > > > Generally, the goal is to access the data mounted by root with sshfs ... > > but from a normal user. > > > > Best regards, > > Rex > > I think this is expected. sshfs "idmap" options may help.
Or try -o allow_other,uid=1000,gid=1000,umask=007 to give user 1000 and group 1000 full permissions, but noone else. Found in man 1 sshfs, section "fuse options" Example: bash-5.1$ ls -la total 12 drwxr-xr-x 3 simon simon 512 Oct 19 13:40 . drwxr-xr-x 10 simon simon 512 Oct 19 13:40 .. drwxr-xr-x 2 simon simon 512 Oct 19 13:40 admin02 bash-5.1$ doas sshfs simon@admin02:/home/simon admin02 bash-5.1$ ls -la total 9 drwxr-xr-x 3 simon simon 512 Oct 19 13:40 . drwxr-xr-x 10 simon simon 512 Oct 19 13:40 .. drwx------ 1 root wheel 512 Oct 19 13:55 admin02 bash-5.1$ doas umount admin02 bash-5.1$ doas sshfs -o allow_other,uid=1000,gid=1000 simon@admin02:/home/simon admin02 bash-5.1$ ls -la total 16 drwxr-xr-x 3 simon simon 512 Oct 19 13:40 . drwxr-xr-x 10 simon simon 512 Oct 19 13:40 .. drwxr-xr-x 1 simon simon 4096 Oct 19 13:43 admin02 bash-5.1$ doas umount admin02 bash-5.1$ doas sshfs -o allow_other,uid=1000,gid=1000,umask=007 simon@admin02:/home/simon admin02 bash-5.1$ ls -la total 16 drwxr-xr-x 3 simon simon 512 Oct 19 13:40 . drwxr-xr-x 10 simon simon 512 Oct 19 13:40 .. drwxrwx--- 1 simon simon 4096 Oct 19 13:43 admin02 bash-5.1$ doas umount admin02 bash-5.1$ doas sshfs -o allow_other,uid=1000,gid=1000,umask=077 simon@admin02:/home/simon admin02 bash-5.1$ ls -la total 16 drwxr-xr-x 3 simon simon 512 Oct 19 13:40 . drwxr-xr-x 10 simon simon 512 Oct 19 13:40 .. drwx------ 1 simon simon 4096 Oct 19 13:43 admin02 Cheers, Simon
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