def test_empty_ruleset(self):
ruleset = CapabilityRuleset()
ruleset_2 = CapabilityRuleset()
self.assertEqual([], ruleset.get_raw(2))
self.assertEqual([], ruleset.get_clean(2))
self.assertEqual([], ruleset_2.get_raw(2))
self.assertEqual([], ruleset_2.get_clean(2))
def test_empty_ruleset(self):
ruleset = CapabilityRuleset()
ruleset_2 = CapabilityRuleset()
self.assertEqual([], ruleset.get_raw(2))
self.assertEqual([], ruleset.get_clean(2))
self.assertEqual([], ruleset_2.get_raw(2))
self.assertEqual([], ruleset_2.get_clean(2))
def test_ruleset_2(self):
ruleset = CapabilityRuleset()
rules = [
'capability chown,',
'allow capability sys_admin,',
'deny capability chgrp, # example comment',
]
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
for rule in rules:
ruleset.add(CapabilityRule.parse(rule))
self.assertEqual(expected_raw, ruleset.get_raw(1))
self.assertEqual(expected_clean, ruleset.get_clean(1))
def test_ruleset_2(self):
ruleset = CapabilityRuleset()
rules = [
'capability chown,',
'allow capability sys_admin,',
'deny capability chgrp, # example comment',
]
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
for rule in rules:
ruleset.add(CapabilityRule.parse(rule))
self.assertEqual(expected_raw, ruleset.get_raw(1))
self.assertEqual(expected_clean, ruleset.get_clean(1))
def _check_test_delete_duplicates_in_profile(self, rules, expected_raw, expected_clean, expected_deleted):
obj = CapabilityRuleset()
for rule in rules:
obj.add(CapabilityRule.parse(rule))
deleted = obj.delete_duplicates(None)
self.assertEqual(expected_raw, obj.get_raw(1))
self.assertEqual(expected_clean, obj.get_clean(1))
self.assertEqual(deleted, expected_deleted)
def _check_test_delete_duplicates_in_profile(self, rules, expected_raw, expected_clean, expected_deleted):
obj = CapabilityRuleset()
for rule in rules:
obj.add(CapabilityRule.parse(rule))
deleted = obj.delete_duplicates(None)
self.assertEqual(expected_raw, obj.get_raw(1))
self.assertEqual(expected_clean, obj.get_clean(1))
self.assertEqual(deleted, expected_deleted)
def test_ruleset_add(self):
rule = CapabilityRule('chgrp', comment=' # example comment')
ruleset = CapabilityRuleset()
ruleset.add(rule)
expected_raw = [
' capability chgrp, # example comment',
'',
]
expected_clean = expected_raw
self.assertEqual(expected_raw, ruleset.get_raw(1))
self.assertEqual(expected_clean, ruleset.get_clean(1))
def test_ruleset_add(self):
rule = CapabilityRule('chgrp', comment=' # example comment')
ruleset = CapabilityRuleset()
ruleset.add(rule)
expected_raw = [
' capability chgrp, # example comment',
'',
]
expected_clean = expected_raw
self.assertEqual(expected_raw, ruleset.get_raw(1))
self.assertEqual(expected_clean, ruleset.get_clean(1))
def test_ruleset_1(self):
ruleset = CapabilityRuleset()
rules = [
'capability sys_admin,',
'capability chown,',
]
expected_raw = [
'capability sys_admin,',
'capability chown,',
'',
]
expected_clean = [
'capability chown,',
'capability sys_admin,',
'',
]
for rule in rules:
ruleset.add(CapabilityRule.parse(rule))
self.assertEqual(expected_raw, ruleset.get_raw())
self.assertEqual(expected_clean, ruleset.get_clean())
def test_ruleset_1(self):
ruleset = CapabilityRuleset()
rules = [
'capability sys_admin,',
'capability chown,',
]
expected_raw = [
'capability sys_admin,',
'capability chown,',
'',
]
expected_clean = [
'capability chown,',
'capability sys_admin,',
'',
]
for rule in rules:
ruleset.add(CapabilityRule.parse(rule))
self.assertEqual(expected_raw, ruleset.get_raw())
self.assertEqual(expected_clean, ruleset.get_clean())
class CapabilityDeleteTest(AATest):
def AASetup(self):
self.ruleset = CapabilityRuleset()
rules = [
'capability chown,',
'allow capability sys_admin,',
'deny capability chgrp, # example comment',
]
for rule in rules:
self.ruleset.add(CapabilityRule.parse(rule))
def test_delete(self):
expected_raw = [
' capability chown,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' capability chown,',
'',
]
self.ruleset.delete(CapabilityRule(['sys_admin']))
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_with_allcaps(self):
expected_raw = [
' capability chown,',
' deny capability chgrp, # example comment',
' capability,',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' capability chown,',
' capability,',
'',
]
self.ruleset.add(CapabilityRule(CapabilityRule.ALL))
self.ruleset.delete(CapabilityRule('sys_admin'))
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_with_multi(self):
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.ruleset.add(CapabilityRule(['audit_read', 'audit_write']))
self.ruleset.delete(CapabilityRule(['audit_read', 'audit_write']))
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_with_multi_2(self):
self.ruleset.add(CapabilityRule(['audit_read', 'audit_write']))
with self.assertRaises(AppArmorBug):
# XXX ideally delete_raw should remove audit_read from the "capability audit_read audit_write," ruleset
# but that's quite some work to cover a corner case.
self.ruleset.delete(CapabilityRule('audit_read'))
def test_delete_raw_notfound(self):
with self.assertRaises(AppArmorBug):
self.ruleset.delete(CapabilityRule('audit_write'))
def test_delete_duplicates(self):
inc = CapabilityRuleset()
rules = [
'capability chown,',
'deny capability chgrp, # example comment',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' allow capability sys_admin,',
'',
]
expected_clean = expected_raw
self.assertEqual(self.ruleset.delete_duplicates(inc), 2)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_2(self):
inc = CapabilityRuleset()
rules = [
'capability audit_write,',
'capability chgrp, # example comment',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(inc), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_3(self):
self.ruleset.add(CapabilityRule.parse('audit capability dac_override,'))
inc = CapabilityRuleset()
rules = [
'capability dac_override,',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
' audit capability dac_override,',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' audit capability dac_override,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(inc), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_4(self):
inc = CapabilityRuleset()
rules = [
'capability,',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(inc), 2)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_none(self):
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(None), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_hasher(self):
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(hasher()), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def _check_test_delete_duplicates_in_profile(self, rules, expected_raw, expected_clean, expected_deleted):
obj = CapabilityRuleset()
for rule in rules:
obj.add(CapabilityRule.parse(rule))
deleted = obj.delete_duplicates(None)
self.assertEqual(expected_raw, obj.get_raw(1))
self.assertEqual(expected_clean, obj.get_clean(1))
self.assertEqual(deleted, expected_deleted)
def test_delete_duplicates_in_profile_01(self):
rules = [
'audit capability chown,',
'audit capability,',
'capability dac_override,',
]
expected_raw = [
' audit capability,',
'',
]
expected_clean = [
' audit capability,',
'',
]
expected_deleted = 2
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
def test_delete_duplicates_in_profile_02(self):
rules = [
'audit capability chown,',
'audit capability,',
'audit capability dac_override,',
'capability ,',
'audit capability ,',
]
expected_raw = [
' audit capability,',
'',
]
expected_clean = [
' audit capability,',
'',
]
expected_deleted = 4
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
def test_delete_duplicates_in_profile_03(self):
rules = [
'audit capability chown,',
'capability dac_override,',
'deny capability dac_override,',
'capability dac_override,',
'audit capability chown,',
'deny capability chown,',
'audit deny capability chown,',
'capability,',
'audit capability,',
]
expected_raw = [
' deny capability dac_override,',
' audit deny capability chown,',
' audit capability,',
'',
]
expected_clean = [
' audit deny capability chown,',
' deny capability dac_override,',
'',
' audit capability,',
'',
]
expected_deleted = 6
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
def test_delete_duplicates_in_profile_04(self):
rules = [
'audit capability chown,',
'deny capability chown,',
]
expected_raw = [
' audit capability chown,',
' deny capability chown,',
'',
]
expected_clean = [
' deny capability chown,',
'',
' audit capability chown,',
'',
]
expected_deleted = 0
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
class CapabilityDeleteTest(AATest):
def AASetup(self):
self.ruleset = CapabilityRuleset()
rules = [
'capability chown,',
'allow capability sys_admin,',
'deny capability chgrp, # example comment',
]
for rule in rules:
self.ruleset.add(CapabilityRule.parse(rule))
def test_delete(self):
expected_raw = [
' capability chown,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' capability chown,',
'',
]
self.ruleset.delete(CapabilityRule(['sys_admin']))
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_with_allcaps(self):
expected_raw = [
' capability chown,',
' deny capability chgrp, # example comment',
' capability,',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' capability chown,',
' capability,',
'',
]
self.ruleset.add(CapabilityRule(CapabilityRule.ALL))
self.ruleset.delete(CapabilityRule('sys_admin'))
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_with_multi(self):
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.ruleset.add(CapabilityRule(['audit_read', 'audit_write']))
self.ruleset.delete(CapabilityRule(['audit_read', 'audit_write']))
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_with_multi_2(self):
self.ruleset.add(CapabilityRule(['audit_read', 'audit_write']))
with self.assertRaises(AppArmorBug):
# XXX ideally delete_raw should remove audit_read from the "capability audit_read audit_write," ruleset
# but that's quite some work to cover a corner case.
self.ruleset.delete(CapabilityRule('audit_read'))
def test_delete_raw_notfound(self):
with self.assertRaises(AppArmorBug):
self.ruleset.delete(CapabilityRule('audit_write'))
def test_delete_duplicates(self):
inc = CapabilityRuleset()
rules = [
'capability chown,',
'deny capability chgrp, # example comment',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' allow capability sys_admin,',
'',
]
expected_clean = expected_raw
self.assertEqual(self.ruleset.delete_duplicates(inc), 2)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_2(self):
inc = CapabilityRuleset()
rules = [
'capability audit_write,',
'capability chgrp, # example comment',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(inc), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_3(self):
self.ruleset.add(CapabilityRule.parse('audit capability dac_override,'))
inc = CapabilityRuleset()
rules = [
'capability dac_override,',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
' audit capability dac_override,',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' audit capability dac_override,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(inc), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_4(self):
inc = CapabilityRuleset()
rules = [
'capability,',
]
for rule in rules:
inc.add(CapabilityRule.parse(rule))
expected_raw = [
' allow capability sys_admin,', # XXX huh? should be deleted!
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,', # XXX huh? should be deleted!
'',
]
self.assertEqual(self.ruleset.delete_duplicates(inc), 1)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_none(self):
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(None), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def test_delete_duplicates_hasher(self):
expected_raw = [
' capability chown,',
' allow capability sys_admin,',
' deny capability chgrp, # example comment',
'',
]
expected_clean = [
' deny capability chgrp, # example comment',
'',
' allow capability sys_admin,',
' capability chown,',
'',
]
self.assertEqual(self.ruleset.delete_duplicates(hasher()), 0)
self.assertEqual(expected_raw, self.ruleset.get_raw(1))
self.assertEqual(expected_clean, self.ruleset.get_clean(1))
def _check_test_delete_duplicates_in_profile(self, rules, expected_raw, expected_clean, expected_deleted):
obj = CapabilityRuleset()
for rule in rules:
obj.add(CapabilityRule.parse(rule))
deleted = obj.delete_duplicates(None)
self.assertEqual(expected_raw, obj.get_raw(1))
self.assertEqual(expected_clean, obj.get_clean(1))
self.assertEqual(deleted, expected_deleted)
def test_delete_duplicates_in_profile_01(self):
rules = [
'audit capability chown,',
'audit capability,',
'capability dac_override,',
]
expected_raw = [
' audit capability,',
'',
]
expected_clean = [
' audit capability,',
'',
]
expected_deleted = 2
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
def test_delete_duplicates_in_profile_02(self):
rules = [
'audit capability chown,',
'audit capability,',
'audit capability dac_override,',
'capability ,',
'audit capability ,',
]
expected_raw = [
' audit capability,',
'',
]
expected_clean = [
' audit capability,',
'',
]
expected_deleted = 4
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
def test_delete_duplicates_in_profile_03(self):
rules = [
'audit capability chown,',
'capability dac_override,',
'deny capability dac_override,',
'capability dac_override,',
'audit capability chown,',
'deny capability chown,',
'audit deny capability chown,',
'capability,',
'audit capability,',
]
expected_raw = [
' deny capability dac_override,',
' audit deny capability chown,',
' audit capability,',
'',
]
expected_clean = [
' audit deny capability chown,',
' deny capability dac_override,',
'',
' audit capability,',
'',
]
expected_deleted = 6
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)
def test_delete_duplicates_in_profile_04(self):
rules = [
'audit capability chown,',
'deny capability chown,',
]
expected_raw = [
' audit capability chown,',
' deny capability chown,',
'',
]
expected_clean = [
' deny capability chown,',
'',
' audit capability chown,',
'',
]
expected_deleted = 0
self._check_test_delete_duplicates_in_profile(rules, expected_raw, expected_clean, expected_deleted)