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508196e08a
Make sure that server_names used in auth headers are sane, and reject them with a sensible error code, before they disappear off into the depths of the system.
47 lines
1.6 KiB
Python
47 lines
1.6 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2018 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from synapse.http.endpoint import parse_server_name
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from tests import unittest
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class ServerNameTestCase(unittest.TestCase):
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def test_parse_server_name(self):
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test_data = {
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'localhost': ('localhost', None),
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'my-example.com:1234': ('my-example.com', 1234),
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'1.2.3.4': ('1.2.3.4', None),
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'[0abc:1def::1234]': ('[0abc:1def::1234]', None),
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'1.2.3.4:1': ('1.2.3.4', 1),
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'[0abc:1def::1234]:8080': ('[0abc:1def::1234]', 8080),
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}
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for i, o in test_data.items():
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self.assertEqual(parse_server_name(i), o)
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def test_parse_bad_server_names(self):
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test_data = [
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"", # empty
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"localhost:http", # non-numeric port
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"1234]", # smells like ipv6 literal but isn't
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]
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for i in test_data:
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try:
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parse_server_name(i)
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self.fail(
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"Expected parse_server_name(\"%s\") to throw" % i,
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)
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except ValueError:
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pass
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