import pytest from ssh_audit.ssh_audit import process_commandline # pylint: disable=attribute-defined-outside-init class TestAuditConf: @pytest.fixture(autouse=True) def init(self, ssh_audit): self.AuditConf = ssh_audit.AuditConf self.OutputBuffer = ssh_audit.OutputBuffer self.usage = ssh_audit.usage self.process_commandline = process_commandline @staticmethod def _test_conf(conf, **kwargs): options = { 'host': '', 'port': 22, 'ssh1': True, 'ssh2': True, 'batch': False, 'colors': True, 'verbose': False, 'level': 'info', 'ipv4': False, 'ipv6': False } for k, v in kwargs.items(): options[k] = v assert conf.host == options['host'] assert conf.port == options['port'] assert conf.ssh1 is options['ssh1'] assert conf.ssh2 is options['ssh2'] assert conf.batch is options['batch'] assert conf.colors is options['colors'] assert conf.verbose is options['verbose'] assert conf.level == options['level'] assert conf.ipv4 == options['ipv4'] assert conf.ipv6 == options['ipv6'] def test_audit_conf_defaults(self): conf = self.AuditConf() self._test_conf(conf) def test_audit_conf_booleans(self): conf = self.AuditConf() for p in ['ssh1', 'ssh2', 'batch', 'colors', 'verbose']: for v in [True, 1]: setattr(conf, p, v) assert getattr(conf, p) is True for v in [False, 0]: setattr(conf, p, v) assert getattr(conf, p) is False def test_audit_conf_port(self): conf = self.AuditConf() for port in [22, 2222]: conf.port = port assert conf.port == port for port in [-1, 0, 65536, 99999]: with pytest.raises(ValueError) as excinfo: conf.port = port excinfo.match(r'.*invalid port.*') def test_audit_conf_ip_version_preference(self): # ipv4-only conf = self.AuditConf() conf.ipv4 = True assert conf.ipv4 is True assert conf.ipv6 is False assert conf.ip_version_preference == [4] # ipv6-only conf = self.AuditConf() conf.ipv6 = True assert conf.ipv4 is False assert conf.ipv6 is True assert conf.ip_version_preference == [6] # ipv4-preferred conf = self.AuditConf() conf.ipv4 = True conf.ipv6 = True assert conf.ipv4 is True assert conf.ipv6 is True assert conf.ip_version_preference == [4, 6] # ipv6-preferred conf = self.AuditConf() conf.ipv6 = True conf.ipv4 = True assert conf.ipv4 is True assert conf.ipv6 is True assert conf.ip_version_preference == [6, 4] # defaults conf = self.AuditConf() assert conf.ipv4 is False assert conf.ipv6 is False assert conf.ip_version_preference == [] def test_audit_conf_level(self): conf = self.AuditConf() for level in ['info', 'warn', 'fail']: conf.level = level assert conf.level == level for level in ['head', 'good', 'unknown', None]: with pytest.raises(ValueError) as excinfo: conf.level = level excinfo.match(r'.*invalid level.*') def test_audit_conf_process_commandline(self): # pylint: disable=too-many-statements c = lambda x: self.process_commandline(self.OutputBuffer, x.split(), self.usage) # noqa with pytest.raises(SystemExit): conf = c('') with pytest.raises(SystemExit): conf = c('-x') with pytest.raises(SystemExit): conf = c('-h') with pytest.raises(SystemExit): conf = c('--help') with pytest.raises(SystemExit): conf = c(':') with pytest.raises(SystemExit): conf = c(':22') conf = c('localhost') self._test_conf(conf, host='localhost') conf = c('github.com') self._test_conf(conf, host='github.com') conf = c('localhost:2222') self._test_conf(conf, host='localhost', port=2222) conf = c('-p 2222 localhost') self._test_conf(conf, host='localhost', port=2222) conf = c('2001:4860:4860::8888') self._test_conf(conf, host='2001:4860:4860::8888') conf = c('[2001:4860:4860::8888]:22') self._test_conf(conf, host='2001:4860:4860::8888') conf = c('[2001:4860:4860::8888]:2222') self._test_conf(conf, host='2001:4860:4860::8888', port=2222) conf = c('-p 2222 2001:4860:4860::8888') self._test_conf(conf, host='2001:4860:4860::8888', port=2222) with pytest.raises(ValueError): conf = c('localhost:abc') with pytest.raises(SystemExit): conf = c('-p abc localhost') with pytest.raises(ValueError): conf = c('localhost:-22') with pytest.raises(SystemExit): conf = c('-p -22 localhost') with pytest.raises(ValueError): conf = c('localhost:99999') with pytest.raises(SystemExit): conf = c('-p 99999 localhost') conf = c('-1 localhost') self._test_conf(conf, host='localhost', ssh1=True, ssh2=False) conf = c('-2 localhost') self._test_conf(conf, host='localhost', ssh1=False, ssh2=True) conf = c('-12 localhost') self._test_conf(conf, host='localhost', ssh1=True, ssh2=True) conf = c('-4 localhost') self._test_conf(conf, host='localhost', ipv4=True, ipv6=False, ipvo=(4,)) conf = c('-6 localhost') self._test_conf(conf, host='localhost', ipv4=False, ipv6=True, ipvo=(6,)) conf = c('-46 localhost') self._test_conf(conf, host='localhost', ipv4=True, ipv6=True, ipvo=(4, 6)) conf = c('-64 localhost') self._test_conf(conf, host='localhost', ipv4=True, ipv6=True, ipvo=(6, 4)) conf = c('-b localhost') self._test_conf(conf, host='localhost', batch=True, verbose=True) conf = c('-n localhost') self._test_conf(conf, host='localhost', colors=False) conf = c('-v localhost') self._test_conf(conf, host='localhost', verbose=True) conf = c('-l info localhost') self._test_conf(conf, host='localhost', level='info') conf = c('-l warn localhost') self._test_conf(conf, host='localhost', level='warn') conf = c('-l fail localhost') self._test_conf(conf, host='localhost', level='fail') with pytest.raises(SystemExit): conf = c('-l something localhost')