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test: p2p: check that INV messages not matching wtxidrelay are ignored

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This commit is contained in:
Sebastian Falbesoner 2025-01-16 20:09:08 +01:00
parent e0b3336822
commit 8996fef8ae
1 changed files with 31 additions and 0 deletions
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31
test/functional/p2p_tx_download.py
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@ -270,6 +270,36 @@ class TxDownloadTest(BitcoinTestFramework):
node.bumpmocktime(MAX_GETDATA_INBOUND_WAIT)
peer.wait_for_getdata([int(low_fee_tx['wtxid'], 16)])
def test_inv_wtxidrelay_mismatch(self):
self.log.info("Check that INV messages that don't match the wtxidrelay setting are ignored")
node = self.nodes[0]
wtxidrelay_on_peer = node.add_p2p_connection(TestP2PConn(wtxidrelay=True))
wtxidrelay_off_peer = node.add_p2p_connection(TestP2PConn(wtxidrelay=False))
random_tx = self.wallet.create_self_transfer()
# MSG_TX INV from wtxidrelay=True peer -> mismatch, ignored
wtxidrelay_on_peer.send_and_ping(msg_inv([CInv(t=MSG_TX, h=int(random_tx['txid'], 16))]))
node.setmocktime(int(time.time()))
node.bumpmocktime(MAX_GETDATA_INBOUND_WAIT)
wtxidrelay_on_peer.sync_with_ping()
assert_equal(wtxidrelay_on_peer.tx_getdata_count, 0)
# MSG_WTX INV from wtxidrelay=False peer -> mismatch, ignored
wtxidrelay_off_peer.send_and_ping(msg_inv([CInv(t=MSG_WTX, h=int(random_tx['wtxid'], 16))]))
node.bumpmocktime(MAX_GETDATA_INBOUND_WAIT)
wtxidrelay_off_peer.sync_with_ping()
assert_equal(wtxidrelay_off_peer.tx_getdata_count, 0)
# MSG_TX INV from wtxidrelay=False peer works
wtxidrelay_off_peer.send_and_ping(msg_inv([CInv(t=MSG_TX, h=int(random_tx['txid'], 16))]))
node.bumpmocktime(MAX_GETDATA_INBOUND_WAIT)
wtxidrelay_off_peer.wait_for_getdata([int(random_tx['txid'], 16)])
# MSG_WTX INV from wtxidrelay=True peer works
wtxidrelay_on_peer.send_and_ping(msg_inv([CInv(t=MSG_WTX, h=int(random_tx['wtxid'], 16))]))
node.bumpmocktime(MAX_GETDATA_INBOUND_WAIT)
wtxidrelay_on_peer.wait_for_getdata([int(random_tx['wtxid'], 16)])
def run_test(self):
self.wallet = MiniWallet(self.nodes[0])
@ -291,6 +321,7 @@ class TxDownloadTest(BitcoinTestFramework):
(self.test_inv_block, True),
(self.test_tx_requests, True),
(self.test_rejects_filter_reset, False),
(self.test_inv_wtxidrelay_mismatch, False),
]:
self.stop_nodes()
self.start_nodes()