How to get the allowed command by default of a non-root user?

[freezed]

Hi ZFS people 👋

I work on several ZFS versions runned by several OS.
I would like to check which zfs/zpool commands are allowed by default for a default non-root user.

I noticed this on a test server with a standard user:

user@node ~ $ BOOM=💥
user@node ~ $ zfs get version &> /dev/null || echo "$BOOM zfs get"
user@node ~ $ zfs list &> /dev/null || echo "$BOOM zfs list"
user@node ~ $ zfs set comment=hello_test rpool &> /dev/null || echo "$BOOM zfs set comment"
💥 zfs set comment
user@node ~ $ zfs set foo:bar=on rpool &> /dev/null || echo "$BOOM zfs set foo:bar"
💥 zfs set foo:bar
user@node ~ $ zfs upgrade &> /dev/null || echo "$BOOM zfs upgrade"
user@node ~ $ zpool get version &> /dev/null || echo "$BOOM zpool get"
user@node ~ $ zpool history &> /dev/null || echo "$BOOM zpool history"
💥 zpool history
user@node ~ $ zpool iostat &> /dev/null || echo "$BOOM zpool iostat"
user@node ~ $ zpool list &> /dev/null || echo "$BOOM zpool list"
user@node ~ $ zpool set comment=hello_test rpool &> /dev/null || echo "$BOOM zpool set"
💥 zpool set
user@node ~ $ zpool status -xv &> /dev/null || echo "$BOOM zpool status"
user@node ~ $ zpool upgrade &> /dev/null || echo "$BOOM zpool upgrade"
user@node ~ $ 

I want to be certain of what is allowed or not for all openZFS commands instead of running silly human test like those.

1. Is this easly available in the code?
2. A new ZFS command listing allowed commands for current/mentionned user could be useful for automation testing