tests/42-sim-adv_chains.py - main - githubmirror/libseccomp

tests/42-sim-adv_chains.py
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RocketDev
tests: Fix shebang for python3
09 апр 2026, 01:16
09 апр 2026, 01:16124fe17
#!/usr/bin/env python3

#
# Seccomp Library test program
#
# Copyright (c) 2017 Red Hat <pmoore@redhat.com>
# Author: Paul Moore <paul@paul-moore.com>
#

#
# This library is free software; you can redistribute it and/or modify it
# under the terms of version 2.1 of the GNU Lesser General Public License as
# published by the Free Software Foundation.
#
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
# for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, see <http://www.gnu.org/licenses>.
#

import argparse
import sys

import util

from seccomp import *

def test(args):
    f = SyscallFilter(KILL)

    f.add_rule_exactly(ALLOW, 1001,
                       Arg(0, EQ, 1),
                       Arg(1, EQ, 2))
    f.add_rule_exactly(ALLOW, 1001)

    f.add_rule_exactly(ALLOW, 1002,
                       Arg(0, EQ, 1))
    f.add_rule_exactly(ALLOW, 1002,
                       Arg(0, EQ, 1))

    f.add_rule_exactly(ALLOW, 1003,
                       Arg(0, NE, 1))
    f.add_rule_exactly(TRAP, 1003,
                       Arg(0, EQ, 1))

    f.add_rule_exactly(ALLOW, 1004,
                       Arg(0, EQ, 1))
    f.add_rule_exactly(TRAP, 1004,
                       Arg(0, NE, 1))

    f.add_rule_exactly(ALLOW, 1005,
                       Arg(0, EQ, 1))
    f.add_rule_exactly(ALLOW, 1005,
                       Arg(0, NE, 1))

    f.add_rule_exactly(ALLOW, 1006,
                       Arg(0, EQ, 1),
                       Arg(1, EQ, 2))
    f.add_rule_exactly(ALLOW, 1006,
                       Arg(0, EQ, 1))

    f.add_rule_exactly(ALLOW, 1007,
                       Arg(0, EQ, 1))
    f.add_rule_exactly(ALLOW, 1007,
                       Arg(0, EQ, 1),
                       Arg(1, EQ, 2))

    f.add_rule_exactly(ALLOW, 1008,
                       Arg(0, NE, 1),
                       Arg(1, NE, 2))
    f.add_rule_exactly(ALLOW, 1008,
                       Arg(0, NE, 1),
                       Arg(1, NE, 2),
                       Arg(2, NE, 3))

    f.add_rule_exactly(ALLOW, 1009,
                       Arg(0, EQ, 1),
                       Arg(1, NE, 2))
    f.add_rule_exactly(ALLOW, 1009,
                       Arg(0, NE, 1))

    f.add_rule_exactly(ALLOW, 1010,
                       Arg(0, NE, 1),
                       Arg(1, EQ, 2))
    f.add_rule_exactly(ALLOW, 1010,
                       Arg(0, EQ, 1))

    f.add_rule_exactly(ALLOW, 1011,
                       Arg(0, EQ, 1))
    f.add_rule_exactly(ALLOW, 1011,
                       Arg(0, NE, 1),
                       Arg(2, EQ, 1))

    f.add_rule_exactly(ALLOW, 1012,
                       Arg(0, MASKED_EQ, 0x0000, 1))

    f.add_rule_exactly(ALLOW, 1013,
                       Arg(0, NE, 1),
                       Arg(2, NE, 2))
    f.add_rule_exactly(ALLOW, 1013,
                       Arg(0, LT, 1),
                       Arg(2, NE, 2))

    f.add_rule_exactly(ALLOW, 1014,
                       Arg(3, GE, 1),
                       Arg(4, GE, 2))
    f.add_rule_exactly(ALLOW, 1014,
                       Arg(0, NE, 1),
                       Arg(1, NE, 2))

    f.add_rule_exactly(ALLOW, 1015,
                       Arg(0, EQ, 4),
                       Arg(1, EQ, 1))
    f.add_rule_exactly(ALLOW, 1015,
                       Arg(0, EQ, 4),
                       Arg(1, NE, 1))

    return f

args = util.get_opt()
ctx = test(args)
util.filter_output(args, ctx)

# kate: syntax python;
# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;