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Diffstat (limited to 'test/test_algorithm.py')
| -rw-r--r-- | test/test_algorithm.py | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/test/test_algorithm.py b/test/test_algorithm.py new file mode 100644 index 0000000..8003616 --- /dev/null +++ b/test/test_algorithm.py @@ -0,0 +1,166 @@ +import pytest + +from ssh_audit.algorithm import Algorithm +from ssh_audit.timeframe import Timeframe + + +# pylint: disable=attribute-defined-outside-init +class TestAlgorithm: + @pytest.fixture(autouse=True) + def init(self, ssh_audit): + self.algorithm = Algorithm + self.timeframe = Timeframe + + def _tf(self, v, s=None): + return self.timeframe().update(v, s) + + def test_get_ssh_version(self): + def ver(v): + return self.algorithm.get_ssh_version(v) + + assert ver('7.5') == ('OpenSSH', '7.5', False) + assert ver('7.5C') == ('OpenSSH', '7.5', True) + assert ver('d2016.74') == ('Dropbear SSH', '2016.74', False) + assert ver('l10.7.4') == ('libssh', '0.7.4', False) + assert ver('')[1] == '' + + def test_get_since_text(self): + def gst(v): + return self.algorithm.get_since_text(v) + + assert gst(['7.5']) == 'available since OpenSSH 7.5' + assert gst(['7.5C']) == 'available since OpenSSH 7.5 (client only)' + assert gst(['7.5,']) == 'available since OpenSSH 7.5' + assert gst(['d2016.73']) == 'available since Dropbear SSH 2016.73' + assert gst(['7.5,d2016.73']) == 'available since OpenSSH 7.5, Dropbear SSH 2016.73' + assert gst(['l10.7.4']) is None + assert gst([]) is None + + def test_timeframe_creation(self): + # pylint: disable=line-too-long,too-many-statements + def cmp_tf(v, s, r): + assert str(self._tf(v, s)) == str(r) + + cmp_tf(['6.2'], None, {'OpenSSH': ['6.2', None, '6.2', None]}) + cmp_tf(['6.2'], True, {'OpenSSH': ['6.2', None, None, None]}) + cmp_tf(['6.2'], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2C'], None, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2C'], True, {}) + cmp_tf(['6.2C'], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.1,6.2C'], None, {'OpenSSH': ['6.1', None, '6.2', None]}) + cmp_tf(['6.1,6.2C'], True, {'OpenSSH': ['6.1', None, None, None]}) + cmp_tf(['6.1,6.2C'], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2C,6.1'], None, {'OpenSSH': ['6.1', None, '6.2', None]}) + cmp_tf(['6.2C,6.1'], True, {'OpenSSH': ['6.1', None, None, None]}) + cmp_tf(['6.2C,6.1'], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.3,6.2C'], None, {'OpenSSH': ['6.3', None, '6.2', None]}) + cmp_tf(['6.3,6.2C'], True, {'OpenSSH': ['6.3', None, None, None]}) + cmp_tf(['6.3,6.2C'], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2C,6.3'], None, {'OpenSSH': ['6.3', None, '6.2', None]}) + cmp_tf(['6.2C,6.3'], True, {'OpenSSH': ['6.3', None, None, None]}) + cmp_tf(['6.2C,6.3'], False, {'OpenSSH': [None, None, '6.2', None]}) + + cmp_tf(['6.2', '6.6'], None, {'OpenSSH': ['6.2', '6.6', '6.2', '6.6']}) + cmp_tf(['6.2', '6.6'], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.2', '6.6'], False, {'OpenSSH': [None, None, '6.2', '6.6']}) + cmp_tf(['6.2C', '6.6'], None, {'OpenSSH': [None, '6.6', '6.2', '6.6']}) + cmp_tf(['6.2C', '6.6'], True, {'OpenSSH': [None, '6.6', None, None]}) + cmp_tf(['6.2C', '6.6'], False, {'OpenSSH': [None, None, '6.2', '6.6']}) + cmp_tf(['6.1,6.2C', '6.6'], None, {'OpenSSH': ['6.1', '6.6', '6.2', '6.6']}) + cmp_tf(['6.1,6.2C', '6.6'], True, {'OpenSSH': ['6.1', '6.6', None, None]}) + cmp_tf(['6.1,6.2C', '6.6'], False, {'OpenSSH': [None, None, '6.2', '6.6']}) + cmp_tf(['6.2C,6.1', '6.6'], None, {'OpenSSH': ['6.1', '6.6', '6.2', '6.6']}) + cmp_tf(['6.2C,6.1', '6.6'], True, {'OpenSSH': ['6.1', '6.6', None, None]}) + cmp_tf(['6.2C,6.1', '6.6'], False, {'OpenSSH': [None, None, '6.2', '6.6']}) + cmp_tf(['6.3,6.2C', '6.6'], None, {'OpenSSH': ['6.3', '6.6', '6.2', '6.6']}) + cmp_tf(['6.3,6.2C', '6.6'], True, {'OpenSSH': ['6.3', '6.6', None, None]}) + cmp_tf(['6.3,6.2C', '6.6'], False, {'OpenSSH': [None, None, '6.2', '6.6']}) + cmp_tf(['6.2C,6.3', '6.6'], None, {'OpenSSH': ['6.3', '6.6', '6.2', '6.6']}) + cmp_tf(['6.2C,6.3', '6.6'], True, {'OpenSSH': ['6.3', '6.6', None, None]}) + cmp_tf(['6.2C,6.3', '6.6'], False, {'OpenSSH': [None, None, '6.2', '6.6']}) + + cmp_tf(['6.2', '6.6', None], None, {'OpenSSH': ['6.2', '6.6', '6.2', None]}) + cmp_tf(['6.2', '6.6', None], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.2', '6.6', None], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2C', '6.6', None], None, {'OpenSSH': [None, '6.6', '6.2', None]}) + cmp_tf(['6.2C', '6.6', None], True, {'OpenSSH': [None, '6.6', None, None]}) + cmp_tf(['6.2C', '6.6', None], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.1,6.2C', '6.6', None], None, {'OpenSSH': ['6.1', '6.6', '6.2', None]}) + cmp_tf(['6.1,6.2C', '6.6', None], True, {'OpenSSH': ['6.1', '6.6', None, None]}) + cmp_tf(['6.1,6.2C', '6.6', None], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2C,6.1', '6.6', None], None, {'OpenSSH': ['6.1', '6.6', '6.2', None]}) + cmp_tf(['6.2C,6.1', '6.6', None], True, {'OpenSSH': ['6.1', '6.6', None, None]}) + cmp_tf(['6.2C,6.1', '6.6', None], False, {'OpenSSH': [None, None, '6.2', None]}) + cmp_tf(['6.2,6.3C', '6.6', None], None, {'OpenSSH': ['6.2', '6.6', '6.3', None]}) + cmp_tf(['6.2,6.3C', '6.6', None], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.2,6.3C', '6.6', None], False, {'OpenSSH': [None, None, '6.3', None]}) + cmp_tf(['6.3C,6.2', '6.6', None], None, {'OpenSSH': ['6.2', '6.6', '6.3', None]}) + cmp_tf(['6.3C,6.2', '6.6', None], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.3C,6.2', '6.6', None], False, {'OpenSSH': [None, None, '6.3', None]}) + + cmp_tf(['6.2', '6.6', '7.1'], None, {'OpenSSH': ['6.2', '6.6', '6.2', '7.1']}) + cmp_tf(['6.2', '6.6', '7.1'], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.2', '6.6', '7.1'], False, {'OpenSSH': [None, None, '6.2', '7.1']}) + cmp_tf(['6.1,6.2C', '6.6', '7.1'], None, {'OpenSSH': ['6.1', '6.6', '6.2', '7.1']}) + cmp_tf(['6.1,6.2C', '6.6', '7.1'], True, {'OpenSSH': ['6.1', '6.6', None, None]}) + cmp_tf(['6.1,6.2C', '6.6', '7.1'], False, {'OpenSSH': [None, None, '6.2', '7.1']}) + cmp_tf(['6.2C,6.1', '6.6', '7.1'], None, {'OpenSSH': ['6.1', '6.6', '6.2', '7.1']}) + cmp_tf(['6.2C,6.1', '6.6', '7.1'], True, {'OpenSSH': ['6.1', '6.6', None, None]}) + cmp_tf(['6.2C,6.1', '6.6', '7.1'], False, {'OpenSSH': [None, None, '6.2', '7.1']}) + cmp_tf(['6.2,6.3C', '6.6', '7.1'], None, {'OpenSSH': ['6.2', '6.6', '6.3', '7.1']}) + cmp_tf(['6.2,6.3C', '6.6', '7.1'], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.2,6.3C', '6.6', '7.1'], False, {'OpenSSH': [None, None, '6.3', '7.1']}) + cmp_tf(['6.3C,6.2', '6.6', '7.1'], None, {'OpenSSH': ['6.2', '6.6', '6.3', '7.1']}) + cmp_tf(['6.3C,6.2', '6.6', '7.1'], True, {'OpenSSH': ['6.2', '6.6', None, None]}) + cmp_tf(['6.3C,6.2', '6.6', '7.1'], False, {'OpenSSH': [None, None, '6.3', '7.1']}) + + tf1 = self._tf(['6.1,d2016.72,6.2C', '6.6,d2016.73', '7.1,d2016.74']) + tf2 = self._tf(['d2016.72,6.2C,6.1', 'd2016.73,6.6', 'd2016.74,7.1']) + tf3 = self._tf(['d2016.72,6.2C,6.1', '6.6,d2016.73', '7.1,d2016.74']) + # check without caring for output order + ov = "'OpenSSH': ['6.1', '6.6', '6.2', '7.1']" + dv = "'Dropbear SSH': ['2016.72', '2016.73', '2016.72', '2016.74']" + assert len(str(tf1)) == len(str(tf2)) == len(str(tf3)) + assert ov in str(tf1) and ov in str(tf2) and ov in str(tf3) + assert dv in str(tf1) and dv in str(tf2) and dv in str(tf3) + assert ov in repr(tf1) and ov in repr(tf2) and ov in repr(tf3) + assert dv in repr(tf1) and dv in repr(tf2) and dv in repr(tf3) + + def test_timeframe_object(self): + tf = self._tf(['6.1,6.2C', '6.6', '7.1']) + assert 'OpenSSH' in tf + assert 'Dropbear SSH' not in tf + assert 'libssh' not in tf + assert 'unknown' not in tf + assert tf['OpenSSH'] == ('6.1', '6.6', '6.2', '7.1') + assert tf['Dropbear SSH'] == (None, None, None, None) + assert tf['libssh'] == (None, None, None, None) + assert tf['unknown'] == (None, None, None, None) + assert tf.get_from('OpenSSH', True) == '6.1' + assert tf.get_till('OpenSSH', True) == '6.6' + assert tf.get_from('OpenSSH', False) == '6.2' + assert tf.get_till('OpenSSH', False) == '7.1' + + tf = self._tf(['6.1,d2016.72,6.2C', '6.6,d2016.73', '7.1,d2016.74']) + assert 'OpenSSH' in tf + assert 'Dropbear SSH' in tf + assert 'libssh' not in tf + assert 'unknown' not in tf + assert tf['OpenSSH'] == ('6.1', '6.6', '6.2', '7.1') + assert tf['Dropbear SSH'] == ('2016.72', '2016.73', '2016.72', '2016.74') + assert tf['libssh'] == (None, None, None, None) + assert tf['unknown'] == (None, None, None, None) + assert tf.get_from('OpenSSH', True) == '6.1' + assert tf.get_till('OpenSSH', True) == '6.6' + assert tf.get_from('OpenSSH', False) == '6.2' + assert tf.get_till('OpenSSH', False) == '7.1' + assert tf.get_from('Dropbear SSH', True) == '2016.72' + assert tf.get_till('Dropbear SSH', True) == '2016.73' + assert tf.get_from('Dropbear SSH', False) == '2016.72' + assert tf.get_till('Dropbear SSH', False) == '2016.74' + ov = "'OpenSSH': ['6.1', '6.6', '6.2', '7.1']" + dv = "'Dropbear SSH': ['2016.72', '2016.73', '2016.72', '2016.74']" + assert ov in str(tf) + assert dv in str(tf) + assert ov in repr(tf) + assert dv in repr(tf) |