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pytest: Added test to check node_announcement signatures

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Reported-by: Rusty Russell
Signed-off-by: Christian Decker <decker.christian@gmail.com>
This commit is contained in:
Christian Decker 2017-09-14 16:09:45 +02:00 committed by Rusty Russell
parent d39c27a304
commit 081413e247
1 changed files with 19 additions and 0 deletions
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19
tests/test_lightningd.py
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@ -1160,5 +1160,24 @@ class LightningDTests(BaseLightningDTests):
l1.daemon.start()
assert l1.rpc.getpeers()['peers'][0]['msatoshi_to_us'] == 99980000
def test_gossip_badsig(self):
l1 = self.node_factory.get_node()
l2 = self.node_factory.get_node()
l3 = self.node_factory.get_node()
# l2 connects to both, so l1 can't reconnect and thus l2 drops to chain
l2.rpc.connect('localhost', l1.info['port'], l1.info['id'])
l2.rpc.connect('localhost', l3.info['port'], l3.info['id'])
self.fund_channel(l2, l1, 10**6)
self.fund_channel(l2, l3, 10**6)
# Wait for route propagation.
l1.bitcoin.rpc.generate(5)
l1.daemon.wait_for_log('Received node_announcement for node {}'
.format(l3.info['id']))
assert not l1.daemon.is_in_log('signature verification failed')
assert not l2.daemon.is_in_log('signature verification failed')
assert not l3.daemon.is_in_log('signature verification failed')
if __name__ == '__main__':
unittest.main(verbosity=2)