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#!/usr/bin/env python
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#
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# Seccomp Library test program
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#
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# Copyright (c) 2013 Red Hat <pmoore@redhat.com>
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# Author: Paul Moore <paul@paul-moore.com>
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#
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#
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# This library is free software; you can redistribute it and/or modify it
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# under the terms of version 2.1 of the GNU Lesser General Public License as
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# published by the Free Software Foundation.
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#
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# This library is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
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# for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this library; if not, see <http://www.gnu.org/licenses>.
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#
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import argparse
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import sys
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import util
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from seccomp import *
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def test():
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action = util.parse_action(sys.argv[1])
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if not action == ALLOW:
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quit(1)
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util.install_trap()
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f = SyscallFilter(TRAP)
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# NOTE: additional syscalls required for python
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f.add_rule(ALLOW, "stat")
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f.add_rule(ALLOW, "fstat")
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f.add_rule(ALLOW, "open")
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f.add_rule(ALLOW, "openat")
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f.add_rule(ALLOW, "mmap")
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f.add_rule(ALLOW, "munmap")
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f.add_rule(ALLOW, "read")
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f.add_rule(ALLOW, "write")
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f.add_rule(ALLOW, "close")
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f.add_rule(ALLOW, "rt_sigaction")
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f.add_rule(ALLOW, "rt_sigreturn")
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f.add_rule(ALLOW, "sigreturn")
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f.add_rule(ALLOW, "sigaltstack")
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f.add_rule(ALLOW, "brk")
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f.add_rule(ALLOW, "exit_group")
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f.load()
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try:
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util.write_file("/dev/null")
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except OSError as ex:
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quit(ex.errno)
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quit(160)
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test()
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# kate: syntax python;
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# kate: indent-mode python; space-indent on; indent-width 4; mixedindent off;
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