def test_045_range_proper_superset2(self):
"""MLS rule query with context range proper superset match (equal)"""
q = MLSRuleQuery(self.p,
default="s45:c1 - s45:c1.c3", default_superset=True, default_proper=True)
r = sorted(q.results())
self.assertEqual(len(r), 0)
def test_020_class(self):
"""MLS rule query with exact object class match."""
q = MLSRuleQuery(self.p, tclass="infoflow7", tclass_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test20", "test20", "infoflow7", "s1")
def test_045_range_proper_superset2(self):
"""MLS rule query with context range proper superset match (equal)"""
q = MLSRuleQuery(self.p,
default="s45:c1 - s45:c1.c3", default_superset=True, default_proper=True)
r = sorted(q.results())
self.assertEqual(len(r), 0)
def test_020_class(self):
"""MLS rule query with exact object class match."""
q = MLSRuleQuery(self.p, tclass="infoflow7", tclass_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test20", "test20", "infoflow7", "s1")
def test_001_source_direct(self):
"""MLS rule query with exact, direct, source match."""
q = MLSRuleQuery(
self.p, source="test1s", source_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test1s", "test1t", "infoflow", "s0")
def test_001_source_direct(self):
"""MLS rule query with exact, direct, source match."""
q = MLSRuleQuery(
self.p, source="test1s", source_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test1s", "test1t", "infoflow", "s0")
def test_044_range_proper_subset1(self):
"""MLS rule query with context range proper subset match"""
q = MLSRuleQuery(self.p, default="s44:c1,c2", default_subset=True, default_proper=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test44", "test44", "infoflow",
"s44:c1 - s44:c1.c3")
def test_042_range_subset1(self):
"""MLS rule query with context range subset match"""
q = MLSRuleQuery(self.p, default="s42:c1,c2 - s42:c0.c3", default_overlap=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test42", "test42", "infoflow",
"s42:c1 - s42:c1.c3")
def test_043_range_superset2(self):
"""MLS rule query with context range superset match (equal)"""
q = MLSRuleQuery(self.p, default="s43:c1 - s43:c1.c3", default_superset=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test43", "test43", "infoflow",
"s43:c1 - s43:c1.c3")
def test_041_range_overlap5(self):
"""MLS rule query with context range overlap match (overlap high level)"""
q = MLSRuleQuery(self.p, default="s41:c1,c2 - s41:c0.c4", default_overlap=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test41", "test41", "infoflow",
"s41:c1 - s41:c1.c3")
def test_040_range_exact(self):
"""MLS rule query with context range exact match"""
q = MLSRuleQuery(self.p, default="s40:c1 - s40:c0.c4")
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test40", "test40", "infoflow",
"s40:c1 - s40:c0.c4")
def test_022_class_regex(self):
"""MLS rule query with object class regex match."""
q = MLSRuleQuery(self.p, tclass="infoflow(5|6)", tclass_regex=True)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], "range_transition", "test22", "test22", "infoflow5", "s1")
self.validate_rule(r[1], "range_transition", "test22", "test22", "infoflow6", "s2")
def test_044_range_proper_subset1(self):
"""MLS rule query with context range proper subset match"""
q = MLSRuleQuery(self.p, default="s44:c1,c2", default_subset=True, default_proper=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test44", "test44", "infoflow",
"s44:c1 - s44:c1.c3")
def test_043_range_superset2(self):
"""MLS rule query with context range superset match (equal)"""
q = MLSRuleQuery(self.p, default="s43:c1 - s43:c1.c3", default_superset=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test43", "test43", "infoflow",
"s43:c1 - s43:c1.c3")
def test_012_target_direct_regex(self):
"""MLS rule query with regex, direct, target match."""
q = MLSRuleQuery(
self.p, target="test12a.*", target_regex=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test12s", "test12aFAIL", "infoflow", "s2")
def test_042_range_subset1(self):
"""MLS rule query with context range subset match"""
q = MLSRuleQuery(self.p, default="s42:c1,c2 - s42:c0.c3", default_overlap=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test42", "test42", "infoflow",
"s42:c1 - s42:c1.c3")
def test_040_range_exact(self):
"""MLS rule query with context range exact match"""
q = MLSRuleQuery(self.p, default="s40:c1 - s40:c0.c4")
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test40", "test40", "infoflow",
"s40:c1 - s40:c0.c4")
def test_041_range_overlap5(self):
"""MLS rule query with context range overlap match (overlap high level)"""
q = MLSRuleQuery(self.p, default="s41:c1,c2 - s41:c0.c4", default_overlap=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test41", "test41", "infoflow",
"s41:c1 - s41:c1.c3")
def test_012_target_direct_regex(self):
"""MLS rule query with regex, direct, target match."""
q = MLSRuleQuery(
self.p, target="test12a.*", target_regex=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test12s", "test12aFAIL", "infoflow", "s2")
def test_022_class_regex(self):
"""MLS rule query with object class regex match."""
q = MLSRuleQuery(self.p, tclass="infoflow(5|6)", tclass_regex=True)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], RT.range_transition, "test22", "test22", "infoflow5", "s1")
self.validate_rule(r[1], RT.range_transition, "test22", "test22", "infoflow6", "s2")
def test_000_unset(self):
"""MLS rule query with no criteria."""
# query with no parameters gets all MLS rules.
rules = sorted(self.p.mlsrules())
q = MLSRuleQuery(self.p)
q_rules = sorted(q.results())
self.assertListEqual(rules, q_rules)
def test_021_class_list(self):
"""MLS rule query with object class list match."""
q = MLSRuleQuery(
self.p, tclass=["infoflow3", "infoflow4"], tclass_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], RT.range_transition, "test21", "test21", "infoflow3", "s2")
self.validate_rule(r[1], RT.range_transition, "test21", "test21", "infoflow4", "s1")
def test_000_unset(self):
"""MLS rule query with no criteria."""
# query with no parameters gets all MLS rules.
rules = sorted(self.p.mlsrules())
q = MLSRuleQuery(self.p)
q_rules = sorted(q.results())
self.assertListEqual(rules, q_rules)
def test_021_class_list(self):
"""MLS rule query with object class list match."""
q = MLSRuleQuery(
self.p, tclass=["infoflow3", "infoflow4"], tclass_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], "range_transition", "test21", "test21", "infoflow3", "s2")
self.validate_rule(r[1], "range_transition", "test21", "test21", "infoflow4", "s1")
def test_045_range_proper_superset4(self):
"""MLS rule query with context range proper superset match (equal high)"""
q = MLSRuleQuery(self.p,
default="s45 - s45:c1.c3", default_superset=True, default_proper=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], RT.range_transition, "test45", "test45", "infoflow",
"s45:c1 - s45:c1.c3")
def test_014_issue111(self):
"""MLS rule query with attribute target criteria, indirect match."""
# https://github.com/TresysTechnology/setools/issues/111
q = MLSRuleQuery(self.p, target="test14b", target_indirect=True)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], RT.range_transition, "test14source", "test14t1", "infoflow", "s1")
self.validate_rule(r[1], RT.range_transition, "test14source", "test14t2", "infoflow7", "s2")
def test_003_source_direct_regex(self):
"""MLS rule query with regex, direct, source match."""
q = MLSRuleQuery(
self.p, source="test3(s|aS)", source_regex=True)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], "range_transition", "test3s", "test3t", "infoflow", "s1")
self.validate_rule(r[1], "range_transition", "test3s", "test3t", "infoflow2", "s2")
def test_010_target_direct(self):
"""MLS rule query with exact, direct, target match."""
q = MLSRuleQuery(
self.p, target="test10t", target_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], "range_transition", "test10s", "test10t", "infoflow", "s0")
self.validate_rule(r[1], "range_transition", "test10s", "test10t", "infoflow2", "s1")
def test_045_range_proper_superset4(self):
"""MLS rule query with context range proper superset match (equal high)"""
q = MLSRuleQuery(self.p,
default="s45 - s45:c1.c3", default_superset=True, default_proper=True)
r = sorted(q.results())
self.assertEqual(len(r), 1)
self.validate_rule(r[0], "range_transition", "test45", "test45", "infoflow",
"s45:c1 - s45:c1.c3")
def test_014_issue111(self):
"""MLS rule query with attribute target criteria, indirect match."""
# https://github.com/TresysTechnology/setools/issues/111
q = MLSRuleQuery(self.p, target="test14b", target_indirect=True)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], RT.range_transition, "test14source", "test14t1", "infoflow", "s1")
self.validate_rule(r[1], RT.range_transition, "test14source", "test14t2", "infoflow7", "s2")
def test_010_target_direct(self):
"""MLS rule query with exact, direct, target match."""
q = MLSRuleQuery(
self.p, target="test10t", target_regex=False)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], RT.range_transition, "test10s", "test10t", "infoflow", "s0")
self.validate_rule(r[1], RT.range_transition, "test10s", "test10t", "infoflow2", "s1")
def test_003_source_direct_regex(self):
"""MLS rule query with regex, direct, source match."""
q = MLSRuleQuery(
self.p, source="test3(s|aS)", source_regex=True)
r = sorted(q.results())
self.assertEqual(len(r), 2)
self.validate_rule(r[0], RT.range_transition, "test3s", "test3t", "infoflow", "s1")
self.validate_rule(r[1], RT.range_transition, "test3s", "test3t", "infoflow2", "s2")
def __init__(self, parent, policy, perm_map):
super(MLSRuleQueryTab, self).__init__(parent)
self.log = logging.getLogger(__name__)
self.policy = policy
self.query = MLSRuleQuery(policy)
self.setupUi()
def test_900_invalid_ruletype(self):
"""MLS rule query with invalid rule type."""
with self.assertRaises(KeyError):
q = MLSRuleQuery(self.p, ruletype=["type_transition"])
def test_900_invalid_ruletype(self):
"""MLS rule query with invalid rule type."""
with self.assertRaises(InvalidMLSRuleType):
q = MLSRuleQuery(self.p, ruletype="type_transition")
