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author | fanquake <fanquake@gmail.com> | 2020-10-11 08:16:41 +0800 |
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committer | fanquake <fanquake@gmail.com> | 2020-10-11 08:51:57 +0800 |
commit | 0b2abaa666d6f3331e3246ffd64dd47946e9dcdf (patch) | |
tree | d1b254fd219179db7fb0657a8299f5707eb5bbea /test/functional/p2p_addrv2_relay.py | |
parent | 12a1c3ad1a43634d2a98717e49e3f02c4acea2fe (diff) | |
parent | dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 (diff) | |
download | bitcoin-0b2abaa666d6f3331e3246ffd64dd47946e9dcdf.tar.xz |
Merge #19954: Complete the BIP155 implementation and upgrade to TORv3
dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 tor: make a TORv3 hidden service instead of TORv2 (Vasil Dimov)
353a3fdaad055eea42a0baf7326bdd591f541170 net: advertise support for ADDRv2 via new message (Vasil Dimov)
201a4596d92d640d5eb7e76cc8d959228fa09dbb net: CAddress & CAddrMan: (un)serialize as ADDRv2 (Vasil Dimov)
1d3ec2a1fda7446323786a52da1fd109c01aa6fb Support bypassing range check in ReadCompactSize (Pieter Wuille)
Pull request description:
This PR contains the two remaining commits from #19031 to complete the [BIP155](https://github.com/bitcoin/bips/blob/master/bip-0155.mediawiki) implementation:
`net: CAddress & CAddrMan: (un)serialize as ADDRv2`
`net: advertise support for ADDRv2 via new message`
plus one more commit:
`tor: make a TORv3 hidden service instead of TORv2`
ACKs for top commit:
jonatack:
re-ACK dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 per `git diff 9b56a68 dcf0cb4` only change since last review is an update to the release notes which partially picked up the suggested text. Running a node on this branch and addnode-ing to 6 other Tor v3 nodes, I see "addrv2" and "sendaddrv2" messages in getpeerinfo in both the "bytesrecv_per_msg" and "bytessent_per_msg" JSON objects.
sipa:
ACK dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5
hebasto:
re-ACK dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5, the node works flawlessly in all of the modes: Tor-only, clearnet-only, mixed.
laanwj:
Edit: I have to retract this ACK for now, I'm having some problems with this PR on a FreeBSD node. It drops all outgoing connections with this dcf0cb477699d11afd0ff37c8bfb2b1b4f7f1ee5 merged on master (12a1c3ad1a43634d2a98717e49e3f02c4acea2fe).
ariard:
Code Review ACK dcf0cb4
Tree-SHA512: 28d4d0d817b8664d2f4b18c0e0f31579b2f0f2d23310ed213f1f436a4242afea14dfbf99e07e15889bc5c5c71ad50056797e9307ff8a90e96704f588a6171308
Diffstat (limited to 'test/functional/p2p_addrv2_relay.py')
-rwxr-xr-x | test/functional/p2p_addrv2_relay.py | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/test/functional/p2p_addrv2_relay.py b/test/functional/p2p_addrv2_relay.py new file mode 100755 index 0000000000..23ce3e5d04 --- /dev/null +++ b/test/functional/p2p_addrv2_relay.py @@ -0,0 +1,79 @@ +#!/usr/bin/env python3 +# Copyright (c) 2020 The Bitcoin Core developers +# Distributed under the MIT software license, see the accompanying +# file COPYING or http://www.opensource.org/licenses/mit-license.php. +""" +Test addrv2 relay +""" + +import time + +from test_framework.messages import ( + CAddress, + msg_addrv2, + NODE_NETWORK, + NODE_WITNESS, +) +from test_framework.p2p import P2PInterface +from test_framework.test_framework import BitcoinTestFramework +from test_framework.util import assert_equal + +ADDRS = [] +for i in range(10): + addr = CAddress() + addr.time = int(time.time()) + i + addr.nServices = NODE_NETWORK | NODE_WITNESS + addr.ip = "123.123.123.{}".format(i % 256) + addr.port = 8333 + i + ADDRS.append(addr) + + +class AddrReceiver(P2PInterface): + addrv2_received_and_checked = False + + def __init__(self): + super().__init__(support_addrv2 = True) + + def on_addrv2(self, message): + for addr in message.addrs: + assert_equal(addr.nServices, 9) + assert addr.ip.startswith('123.123.123.') + assert (8333 <= addr.port < 8343) + self.addrv2_received_and_checked = True + + def wait_for_addrv2(self): + self.wait_until(lambda: "addrv2" in self.last_message) + + +class AddrTest(BitcoinTestFramework): + def set_test_params(self): + self.setup_clean_chain = True + self.num_nodes = 1 + + def run_test(self): + self.log.info('Create connection that sends addrv2 messages') + addr_source = self.nodes[0].add_p2p_connection(P2PInterface()) + msg = msg_addrv2() + + self.log.info('Send too-large addrv2 message') + msg.addrs = ADDRS * 101 + with self.nodes[0].assert_debug_log(['addrv2 message size = 1010']): + addr_source.send_and_ping(msg) + + self.log.info('Check that addrv2 message content is relayed and added to addrman') + addr_receiver = self.nodes[0].add_p2p_connection(AddrReceiver()) + msg.addrs = ADDRS + with self.nodes[0].assert_debug_log([ + 'Added 10 addresses from 127.0.0.1: 0 tried', + 'received: addrv2 (131 bytes) peer=0', + 'sending addrv2 (131 bytes) peer=1', + ]): + addr_source.send_and_ping(msg) + self.nodes[0].setmocktime(int(time.time()) + 30 * 60) + addr_receiver.wait_for_addrv2() + + assert addr_receiver.addrv2_received_and_checked + + +if __name__ == '__main__': + AddrTest().main() |