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#
# This file is licensed under the Affero General Public License (AGPL) version 3.
#
# Copyright (C) 2023 New Vector, Ltd
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# See the GNU Affero General Public License for more details:
# <https://www.gnu.org/licenses/agpl-3.0.html>.
#
# Originally licensed under the Apache License, Version 2.0:
# <http://www.apache.org/licenses/LICENSE-2.0>.
#
# [This file includes modifications made by New Vector Limited]
#
#
from synapse.util.stringutils import parse_and_validate_server_name, parse_server_name
from tests import unittest
class ServerNameTestCase(unittest.TestCase):
def test_parse_server_name(self) -> None:
test_data = {
"localhost": ("localhost", None),
"my-example.com:1234": ("my-example.com", 1234),
"1.2.3.4": ("1.2.3.4", None),
"[0abc:1def::1234]": ("[0abc:1def::1234]", None),
"1.2.3.4:1": ("1.2.3.4", 1),
"[0abc:1def::1234]:8080": ("[0abc:1def::1234]", 8080),
":80": ("", 80),
"": ("", None),
}
for i, o in test_data.items():
self.assertEqual(parse_server_name(i), o)
def test_validate_bad_server_names(self) -> None:
test_data = [
"", # empty
"localhost:http", # non-numeric port
"1234]", # smells like ipv6 literal but isn't
"[1234",
"[1.2.3.4]",
"underscore_.com",
"percent%65.com",
"newline.com\n",
".empty-label.com",
"1234:5678:80", # too many colons
":80",
]
for i in test_data:
try:
parse_and_validate_server_name(i)
self.fail(
"Expected parse_and_validate_server_name('%s') to throw" % (i,)
)
except ValueError:
pass
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