|
Packit |
56e23f |
#!/usr/bin/env python
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
# Seccomp Library test program
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
# Copyright (c) 2012 Red Hat <pmoore@redhat.com>
|
|
Packit |
56e23f |
# Author: Paul Moore <paul@paul-moore.com>
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
# This library is free software; you can redistribute it and/or modify it
|
|
Packit |
56e23f |
# under the terms of version 2.1 of the GNU Lesser General Public License as
|
|
Packit |
56e23f |
# published by the Free Software Foundation.
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
# This library is distributed in the hope that it will be useful, but WITHOUT
|
|
Packit |
56e23f |
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
Packit |
56e23f |
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
|
|
Packit |
56e23f |
# for more details.
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
# You should have received a copy of the GNU Lesser General Public License
|
|
Packit |
56e23f |
# along with this library; if not, see <http://www.gnu.org/licenses>.
|
|
Packit |
56e23f |
#
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
import argparse
|
|
Packit |
56e23f |
import sys
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
import util
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
from seccomp import *
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
def test(args):
|
|
Packit |
56e23f |
f = SyscallFilter(KILL)
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "open")
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "close")
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "read",
|
|
Packit |
56e23f |
Arg(0, EQ, sys.stdin.fileno()),
|
|
Packit |
56e23f |
Arg(1, NE, 0),
|
|
Packit |
56e23f |
Arg(2, LT, sys.maxsize))
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "write",
|
|
Packit |
56e23f |
Arg(0, EQ, sys.stdout.fileno()),
|
|
Packit |
56e23f |
Arg(1, NE, 0),
|
|
Packit |
56e23f |
Arg(2, LT, sys.maxsize))
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "write",
|
|
Packit |
56e23f |
Arg(0, EQ, sys.stderr.fileno()),
|
|
Packit |
56e23f |
Arg(1, NE, 0),
|
|
Packit |
56e23f |
Arg(2, LT, sys.maxsize))
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "close")
|
|
Packit |
56e23f |
f.add_rule(ALLOW, "rt_sigreturn")
|
|
Packit |
56e23f |
return f
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
args = util.get_opt()
|
|
Packit |
56e23f |
ctx = test(args)
|
|
Packit |
56e23f |
util.filter_output(args, ctx)
|
|
Packit |
56e23f |
|
|
Packit |
56e23f |
# kate: syntax python;
|
|
Packit |
56e23f |
# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;
|