Python Commands.add_procfs_rule Examples

Example #1

File: test_fs_enforcement.py Project: nam-jaehyun/bpfbox

def test_procfs_other_process(bpf_program: BPFProgram, caplog, setup_testdir):
    sleep_path = which('sleep')
    Commands.add_profile(OPEN_PATH, False)
    Commands.add_fs_rule(OPEN_PATH, '/tmp/bpfbox/a', FS_ACCESS.READ, BPFBOX_ACTION.TAINT)
    Commands.add_fs_rule(OPEN_PATH, '/proc', FS_ACCESS.EXEC)
    Commands.add_procfs_rule(OPEN_PATH, sleep_path, FS_ACCESS.READ | FS_ACCESS.EXEC)

    subprocess.check_call([OPEN_PATH, 'proc-self'])

    sleep_pid = subprocess.Popen([sleep_path, '10']).pid
    subprocess.check_call([OPEN_PATH, 'proc-other', str(sleep_pid)])

Example #2

File: dsl.py Project: keyolk/bpfbox

 def __call__(self, profile: str) -> int:
     return Commands.add_procfs_rule(profile, self.other_exe, self.access,
                                     self.action)