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63 lines
2.2 KiB
63 lines
2.2 KiB
3 years ago
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#!/usr/bin/env python3
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# Copyright (c) 2021 The Bitcoin Core developers
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# Distributed under the MIT software license, see the accompanying
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# file COPYING or http://www.opensource.org/licenses/mit-license.php.
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"""
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Test p2p addr-fetch connections
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"""
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import time
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from test_framework.messages import msg_addr, CAddress, NODE_NETWORK, NODE_WITNESS
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from test_framework.p2p import P2PInterface, p2p_lock
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal
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ADDR = CAddress()
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ADDR.time = int(time.time())
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ADDR.nServices = NODE_NETWORK | NODE_WITNESS
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ADDR.ip = "192.0.0.8"
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ADDR.port = 18444
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class P2PAddrFetch(BitcoinTestFramework):
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def set_test_params(self):
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self.setup_clean_chain = True
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self.num_nodes = 1
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def run_test(self):
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node = self.nodes[0]
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self.log.info("Connect to an addr-fetch peer")
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peer = node.add_outbound_p2p_connection(P2PInterface(), p2p_idx=0, connection_type="addr-fetch")
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info = node.getpeerinfo()
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assert_equal(len(info), 1)
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assert_equal(info[0]['connection_type'], 'addr-fetch')
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self.log.info("Check that we send getaddr but don't try to sync headers with the addr-fetch peer")
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peer.sync_send_with_ping()
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with p2p_lock:
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assert peer.message_count['getaddr'] == 1
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assert peer.message_count['getheaders'] == 0
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self.log.info("Check that answering the getaddr with a single address does not lead to disconnect")
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# This prevents disconnecting on self-announcements
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msg = msg_addr()
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msg.addrs = [ADDR]
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peer.send_and_ping(msg)
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assert_equal(len(node.getpeerinfo()), 1)
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self.log.info("Check that answering with larger addr messages leads to disconnect")
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msg.addrs = [ADDR] * 2
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peer.send_message(msg)
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peer.wait_for_disconnect(timeout=5)
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self.log.info("Check timeout for addr-fetch peer that does not send addrs")
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peer = node.add_outbound_p2p_connection(P2PInterface(), p2p_idx=1, connection_type="addr-fetch")
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node.setmocktime(int(time.time()) + 301) # Timeout: 5 minutes
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peer.wait_for_disconnect(timeout=5)
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if __name__ == '__main__':
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P2PAddrFetch().main()
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