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# Copyright (c) 2008, 2009 Edward Tomasz NapieraƂa <trasz@FreeBSD.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
#    notice, this list of conditions and the following disclaimer in the
#    documentation and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# $FreeBSD$
#

# This is a tools-level test intended to verify that cp(1) and mv(1)
# do the right thing with respect to ACLs.  Run it as root using
# ACL-enabled kernel:
#
# /usr/src/tools/regression/acltools/run /usr/src/tools/regression/acltools/tools-nfs4.test
#
# You need to have three subdirectories, named nfs4, posix and none,
# with filesystems with NFSv4 ACLs, POSIX.1e ACLs and no ACLs enabled,
# respectively, mounted on them, in your current directory.
#
# WARNING: Creates files in unsafe way.

$ whoami
> root
$ umask 022

$ touch nfs4/xxx
$ getfacl -nq nfs4/xxx
>             owner@:rw-p--aARWcCos:-------:allow
>             group@:r-----a-R-c--s:-------:allow
>          everyone@:r-----a-R-c--s:-------:allow

$ touch posix/xxx
$ getfacl -nq posix/xxx
> user::rw-
> group::r--
> other::r--

# mv with POSIX.1e ACLs.
$ rm -f posix/xxx
$ rm -f posix/yyy
$ touch posix/xxx
$ chmod 456 posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -r--r-xrw-
$ setfacl -m u:42:x,g:43:w posix/xxx
$ mv posix/xxx posix/yyy
$ getfacl -nq posix/yyy
> user::r--
> user:42:--x
> group::r-x
> group:43:-w-
> mask::rwx
> other::rw-
$ ls -l posix/yyy | cut -d' ' -f1
> -r--rwxrw-+

# mv from POSIX.1e to none.
$ rm -f posix/xxx
$ rm -f none/xxx
$ touch posix/xxx
$ chmod 345 posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> --wxrwxr-x+
$ mv posix/xxx none/xxx
> mv: failed to set acl entries for none/xxx: Operation not supported
$ ls -l none/xxx | cut -d' ' -f1
> --wxrwxr-x

# mv from POSIX.1e to NFSv4.
$ rm -f posix/xxx
$ rm -f nfs4/xxx
$ touch posix/xxx
$ chmod 456 posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -r--rwxrw-+
$ mv posix/yyy nfs4/xxx
> mv: failed to set acl entries for nfs4/xxx: Invalid argument
$ getfacl -nq nfs4/xxx
>             owner@:-wxp----------:-------:deny
>             owner@:r-----aARWcCos:-------:allow
>             group@:rwxp--a-R-c--s:-------:allow
>          everyone@:rw-p--a-R-c--s:-------:allow
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r--rwxrw-

# mv with NFSv4 ACLs.
$ rm -f nfs4/xxx
$ rm -f nfs4/yyy
$ touch nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ mv nfs4/xxx nfs4/yyy
$ getfacl -nq nfs4/yyy
>            user:42:--x-----------:-------:allow
>           group:43:-w------------:-------:allow
>             owner@:rw-p--aARWcCos:-------:allow
>             group@:r-----a-R-c--s:-------:allow
>          everyone@:r-----a-R-c--s:-------:allow
$ ls -l nfs4/yyy | cut -d' ' -f1
> -rw-r--r--+

# mv from NFSv4 to POSIX.1e without any ACLs.
$ rm -f nfs4/xxx
$ rm -f posix/xxx
$ touch nfs4/xxx
$ chmod 456 nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r--r-xrw-
$ mv nfs4/xxx posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -r--r-xrw-

# mv from NFSv4 to none.
$ rm -f nfs4/xxx
$ rm -f none/xxx
$ touch nfs4/xxx
$ chmod 345 nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> --wxr--r-x
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> --wxr--r-x+
$ mv nfs4/xxx none/xxx
> mv: failed to set acl entries for none/xxx: Operation not supported
$ ls -l none/xxx | cut -d' ' -f1
> --wxr--r-x

# mv from NFSv4 to POSIX.1e.
$ rm -f nfs4/xxx
$ rm -f posix/xxx
$ touch nfs4/xxx
$ chmod 345 nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> --wxr--r-x
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> --wxr--r-x+
$ mv nfs4/xxx posix/xxx
> mv: failed to set acl entries for posix/xxx: Invalid argument
$ ls -l posix/xxx | cut -d' ' -f1
> --wxr--r-x

# cp with POSIX.1e ACLs.
$ rm -f posix/xxx
$ rm -f posix/yyy
$ touch posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -rw-rwxr--+
$ cp posix/xxx posix/yyy
$ ls -l posix/yyy | cut -d' ' -f1
> -rw-r-xr--

# cp -p with POSIX.1e ACLs.
$ rm -f posix/xxx
$ rm -f posix/yyy
$ touch posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ getfacl -nq posix/xxx
> user::rw-
> user:42:--x
> group::r--
> group:43:-w-
> mask::rwx
> other::r--
$ ls -l posix/xxx | cut -d' ' -f1
> -rw-rwxr--+
$ cp -p posix/xxx posix/yyy
$ getfacl -nq posix/yyy
> user::rw-
> user:42:--x
> group::r--
> group:43:-w-
> mask::rwx
> other::r--
$ ls -l posix/yyy | cut -d' ' -f1
> -rw-rwxr--+

# cp from POSIX.1e to none.
$ rm -f posix/xxx
$ rm -f none/xxx
$ touch posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -rw-rwxr--+
$ cp posix/xxx none/xxx
$ ls -l none/xxx | cut -d' ' -f1
> -rw-r-xr--

# cp -p from POSIX.1e to none.
$ rm -f posix/xxx
$ rm -f none/xxx
$ touch posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -rw-rwxr--+
$ cp -p posix/xxx none/xxx
> cp: failed to set acl entries for none/xxx: Operation not supported
$ ls -l none/xxx | cut -d' ' -f1
> -rw-rwxr--

# cp from POSIX.1e to NFSv4.
$ rm -f posix/xxx
$ rm -f nfs4/xxx
$ touch posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -rw-rwxr--+
$ cp posix/xxx nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -rw-r-xr--

# cp -p from POSIX.1e to NFSv4.
$ rm -f posix/xxx
$ rm -f nfs4/xxx
$ touch posix/xxx
$ setfacl -m u:42:x,g:43:w posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -rw-rwxr--+
$ cp -p posix/xxx nfs4/xxx
> cp: failed to set acl entries for nfs4/xxx: Invalid argument
$ ls -l nfs4/xxx | cut -d' ' -f1
> -rw-rwxr--

# cp with NFSv4 ACLs.
$ rm -f nfs4/xxx
$ rm -f nfs4/yyy
$ touch nfs4/xxx
$ chmod 543 nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r-xr---wx+
$ cp nfs4/xxx nfs4/yyy
$ ls -l nfs4/yyy | cut -d' ' -f1
> -r-xr----x

# cp -p with NFSv4 ACLs.
$ rm -f nfs4/xxx
$ rm -f nfs4/yyy
$ touch nfs4/xxx
$ chmod 543 nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ cp -p nfs4/xxx nfs4/yyy
$ getfacl -nq nfs4/yyy
>            user:42:--x-----------:-------:allow
>           group:43:-w------------:-------:allow
>             owner@:--x-----------:-------:allow
>             owner@:-w-p----------:-------:deny
>             group@:-wxp----------:-------:deny
>             owner@:r-x---aARWcCos:-------:allow
>             group@:r-----a-R-c--s:-------:allow
>          everyone@:-wxp--a-R-c--s:-------:allow
$ ls -l nfs4/yyy | cut -d' ' -f1
> -r-xr---wx+

# cp from NFSv4 to none.
$ rm -f nfs4/xxx
$ rm -f none/xxx
$ touch nfs4/xxx
$ chmod 543 nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r-xr---wx+
$ cp nfs4/xxx none/xxx
$ ls -l none/xxx | cut -d' ' -f1
> -r-xr----x

# cp -p from NFSv4 to none.
$ rm -f nfs4/xxx
$ rm -f none/xxx
$ touch nfs4/xxx
$ chmod 543 nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r-xr---wx+
$ cp -p nfs4/xxx none/xxx
> cp: failed to set acl entries for none/xxx: Operation not supported
$ ls -l none/xxx | cut -d' ' -f1
> -r-xr---wx

# cp from NFSv4 to POSIX.1e.
$ rm -f nfs4/xxx
$ rm -f posix/xxx
$ touch nfs4/xxx
$ chmod 543 nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r-xr---wx+
$ cp nfs4/xxx posix/xxx
$ ls -l posix/xxx | cut -d' ' -f1
> -r-xr----x

# cp -p from NFSv4 to POSIX.1e.
$ rm -f nfs4/xxx
$ rm -f posix/xxx
$ touch nfs4/xxx
$ chmod 543 nfs4/xxx
$ setfacl -a0 u:42:x:allow,g:43:w:allow nfs4/xxx
$ ls -l nfs4/xxx | cut -d' ' -f1
> -r-xr---wx+
$ cp -p nfs4/xxx posix/xxx
> cp: failed to set acl entries for posix/xxx: Invalid argument
$ ls -l posix/xxx | cut -d' ' -f1
> -r-xr---wx