def test_legacy_dir_key(self):
"""
Includes a 'legacy-dir-key' line with both valid and invalid content.
"""
test_value = '65968CCB6BECB5AA88459C5A072624C6995B6B72'
authority = DirectoryAuthority.create({'legacy-dir-key': test_value}, is_vote = True)
self.assertEqual(test_value, authority.legacy_dir_key)
# check that we'll fail if legacy-dir-key appears in a consensus
content = DirectoryAuthority.content({'legacy-dir-key': test_value})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
test_values = (
'',
'zzzzz',
'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
)
for value in test_values:
content = DirectoryAuthority.content({'legacy-dir-key': value})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.legacy_dir_key)
def test_malformed_port(self):
"""
Includes a malformed orport or dirport on the 'dir-source' line.
"""
test_values = (
'',
'-1',
'399482',
'blarg',
)
for value in test_values:
for include_or_port in (False, True):
for include_dir_port in (False, True):
if not include_or_port and not include_dir_port:
continue
dir_source = DIR_SOURCE_LINE
if include_or_port:
dir_source = dir_source.replace('9090', value)
if include_dir_port:
dir_source = dir_source.replace('9030', value)
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
actual_value = authority.or_port if include_or_port else authority.dir_port
self.assertEqual(None, actual_value)
def test_first_line(self):
"""
Includes a non-mandatory field before the 'dir-source' line.
"""
content = b'ho-hum 567\n' + DirectoryAuthority.content()
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertTrue(authority.nickname.startswith('Unnamed'))
self.assertEqual(['ho-hum 567'], authority.get_unrecognized_lines())
def test_key_certificate(self):
"""
Includes or exclude a key certificate from the directory entry.
"""
key_cert = KeyCertificate.content()
# include a key cert with a consensus
content = DirectoryAuthority.content() + b'\n' + key_cert
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertTrue(authority.nickname.startswith('Unnamed'))
# exclude key cert from a vote
content = b'\n'.join(DirectoryAuthority.content(is_vote = True).splitlines()[:-5])
self.assertRaises(ValueError, DirectoryAuthority, content, True, True)
authority = DirectoryAuthority(content, False, True)
self.assertTrue(authority.nickname.startswith('Unnamed'))
def test_key_certificate(self):
"""
Includes or exclude a key certificate from the directory entry.
"""
key_cert = KeyCertificate.content()
# include a key cert with a consensus
content = DirectoryAuthority.content() + b'\n' + key_cert
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertTrue(authority.nickname.startswith('Unnamed'))
# exclude key cert from a vote
content = b'\n'.join(DirectoryAuthority.content(is_vote = True).splitlines()[:-5])
self.assertRaises(ValueError, DirectoryAuthority, content, True, True)
authority = DirectoryAuthority(content, False, True)
self.assertTrue(authority.nickname.startswith('Unnamed'))
def test_duplicate_lines(self):
"""
Duplicates linesin the entry.
"""
lines = DirectoryAuthority.content().split(b'\n')
for index, duplicate_line in enumerate(lines):
content = b'\n'.join(lines[:index] + [duplicate_line] + lines[index:])
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertTrue(authority.nickname.startswith('Unnamed'))
def test_duplicate_lines(self):
"""
Duplicates linesin the entry.
"""
lines = DirectoryAuthority.content().split(b'\n')
for index, duplicate_line in enumerate(lines):
content = b'\n'.join(lines[:index] + [duplicate_line] + lines[index:])
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertTrue(authority.nickname.startswith('Unnamed'))
def test_missing_fields(self):
"""
Parse an authority where a mandatory field is missing.
"""
for excluded_field in ('dir-source', 'contact'):
content = DirectoryAuthority.content(exclude = (excluded_field,))
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
if excluded_field == 'dir-source':
self.assertEqual('Mike Perry <email>', authority.contact)
else:
self.assertTrue(authority.nickname.startswith('Unnamed'))
def test_missing_fields(self):
"""
Parse an authority where a mandatory field is missing.
"""
for excluded_field in ('dir-source', 'contact'):
content = DirectoryAuthority.content(exclude = (excluded_field,))
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
if excluded_field == 'dir-source':
self.assertEqual('Mike Perry <email>', authority.contact)
else:
self.assertTrue(authority.nickname.startswith('Unnamed'))
def test_malformed_fingerprint(self):
"""
Includes a malformed fingerprint on the 'dir-source' line.
"""
test_values = (
'',
'zzzzz',
'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
)
for value in test_values:
dir_source = DIR_SOURCE_LINE.replace('27B6B5996C426270A5C95488AA5BCEB6BCC86956', value)
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.fingerprint)
def test_missing_dir_source_field(self):
"""
Excludes fields from the 'dir-source' line.
"""
for missing_value in DIR_SOURCE_LINE.split(' '):
dir_source = DIR_SOURCE_LINE.replace(missing_value, '').replace(' ', ' ')
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.nickname)
self.assertEqual(None, authority.fingerprint)
self.assertEqual(None, authority.hostname)
self.assertEqual(None, authority.address)
self.assertEqual(None, authority.dir_port)
self.assertEqual(None, authority.or_port)
def test_malformed_fingerprint(self):
"""
Includes a malformed fingerprint on the 'dir-source' line.
"""
test_values = (
'',
'zzzzz',
'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz',
)
for value in test_values:
dir_source = DIR_SOURCE_LINE.replace('27B6B5996C426270A5C95488AA5BCEB6BCC86956', value)
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.fingerprint)
def test_missing_dir_source_field(self):
"""
Excludes fields from the 'dir-source' line.
"""
for missing_value in DIR_SOURCE_LINE.split(' '):
dir_source = DIR_SOURCE_LINE.replace(missing_value, '').replace(' ', ' ')
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.nickname)
self.assertEqual(None, authority.fingerprint)
self.assertEqual(None, authority.hostname)
self.assertEqual(None, authority.address)
self.assertEqual(None, authority.dir_port)
self.assertEqual(None, authority.or_port)
def test_malformed_address(self):
"""
Includes a malformed ip address on the 'dir-source' line.
"""
test_values = (
'',
'71.35.150.',
'71.35..29',
'71.35.150',
'71.35.150.256',
'[fd9f:2e19:3bcf::02:9970]',
)
for value in test_values:
dir_source = DIR_SOURCE_LINE.replace('76.73.17.194', value)
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.address)
def test_malformed_address(self):
"""
Includes a malformed ip address on the 'dir-source' line.
"""
test_values = (
'',
'71.35.150.',
'71.35..29',
'71.35.150',
'71.35.150.256',
'[fd9f:2e19:3bcf::02:9970]',
)
for value in test_values:
dir_source = DIR_SOURCE_LINE.replace('76.73.17.194', value)
content = DirectoryAuthority.content({'dir-source': dir_source})
self.assertRaises(ValueError, DirectoryAuthority, content, True)
authority = DirectoryAuthority(content, False)
self.assertEqual(None, authority.address)
