291880012f
Co-authored-by: Quentin Gliech <quenting@element.io> Co-authored-by: Eric Eastwood <erice@element.io>
110 lines
3.5 KiB
Python
110 lines
3.5 KiB
Python
#
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# This file is licensed under the Affero General Public License (AGPL) version 3.
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#
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# Copyright 2015, 2016 OpenMarket Ltd
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# Copyright (C) 2023 New Vector, Ltd
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# See the GNU Affero General Public License for more details:
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# <https://www.gnu.org/licenses/agpl-3.0.html>.
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#
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# Originally licensed under the Apache License, Version 2.0:
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# <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# [This file includes modifications made by New Vector Limited]
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#
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#
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from signedjson.key import decode_signing_key_base64
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from signedjson.types import SigningKey
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from synapse.api.room_versions import RoomVersions
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from synapse.crypto.event_signing import add_hashes_and_signatures
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from synapse.events import make_event_from_dict
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from tests import unittest
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# Perform these tests using given secret key so we get entirely deterministic
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# signatures output that we can test against.
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SIGNING_KEY_SEED = "YJDBA9Xnr2sVqXD9Vj7XVUnmFZcZrlw8Md7kMW+3XA1"
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KEY_ALG = "ed25519"
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KEY_VER = "1"
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KEY_NAME = "%s:%s" % (KEY_ALG, KEY_VER)
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HOSTNAME = "domain"
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class EventSigningTestCase(unittest.TestCase):
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def setUp(self) -> None:
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self.signing_key: SigningKey = decode_signing_key_base64(
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KEY_ALG, KEY_VER, SIGNING_KEY_SEED
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)
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def test_sign_minimal(self) -> None:
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event_dict = {
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"event_id": "$0:domain",
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"origin_server_ts": 1000000,
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"signatures": {},
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"type": "X",
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"unsigned": {"age_ts": 1000000},
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}
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add_hashes_and_signatures(
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RoomVersions.V1, event_dict, HOSTNAME, self.signing_key
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)
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event = make_event_from_dict(event_dict)
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self.assertTrue(hasattr(event, "hashes"))
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self.assertIn("sha256", event.hashes)
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self.assertEqual(
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event.hashes["sha256"], "A6Nco6sqoy18PPfPDVdYvoowfc0PVBk9g9OiyT3ncRM"
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)
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self.assertTrue(hasattr(event, "signatures"))
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self.assertIn(HOSTNAME, event.signatures)
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self.assertIn(KEY_NAME, event.signatures["domain"])
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self.assertEqual(
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event.signatures[HOSTNAME][KEY_NAME],
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"PBc48yDVszWB9TRaB/+CZC1B+pDAC10F8zll006j+NN"
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"fe4PEMWcVuLaG63LFTK9e4rwJE8iLZMPtCKhDTXhpAQ",
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)
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def test_sign_message(self) -> None:
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event_dict = {
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"content": {"body": "Here is the message content"},
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"event_id": "$0:domain",
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"origin_server_ts": 1000000,
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"type": "m.room.message",
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"room_id": "!r:domain",
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"sender": "@u:domain",
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"signatures": {},
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"unsigned": {"age_ts": 1000000},
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}
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add_hashes_and_signatures(
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RoomVersions.V1, event_dict, HOSTNAME, self.signing_key
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)
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event = make_event_from_dict(event_dict)
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self.assertTrue(hasattr(event, "hashes"))
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self.assertIn("sha256", event.hashes)
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self.assertEqual(
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event.hashes["sha256"], "rDCeYBepPlI891h/RkI2/Lkf9bt7u0TxFku4tMs7WKk"
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)
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self.assertTrue(hasattr(event, "signatures"))
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self.assertIn(HOSTNAME, event.signatures)
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self.assertIn(KEY_NAME, event.signatures["domain"])
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self.assertEqual(
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event.signatures[HOSTNAME][KEY_NAME],
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"Ay4aj2b5oJ1k8INYZ9n3KnszCflM0emwcmQQ7vxpbdc"
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"Sv9bkJxIZdWX1IJllcZLq89+D3sSabE+vqPtZs9akDw",
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)
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