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test/functional/abc_p2p_proof_inventory.py
| #!/usr/bin/env python3 | #!/usr/bin/env python3 | ||||
| # Copyright (c) 2021 The Bitcoin developers | # Copyright (c) 2021 The Bitcoin developers | ||||
| # Distributed under the MIT software license, see the accompanying | # Distributed under the MIT software license, see the accompanying | ||||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||||
| """ | """ | ||||
| Test proof inventory relaying | Test proof inventory relaying | ||||
| """ | """ | ||||
| import time | import time | ||||
| from test_framework.address import ADDRESS_ECREG_UNSPENDABLE | from test_framework.address import ADDRESS_ECREG_UNSPENDABLE | ||||
| from test_framework.avatools import ( | from test_framework.avatools import ( | ||||
| AvaP2PInterface, | |||||
| avalanche_proof_from_hex, | avalanche_proof_from_hex, | ||||
| gen_proof, | gen_proof, | ||||
| get_proof_ids, | get_proof_ids, | ||||
| wait_for_proof, | wait_for_proof, | ||||
| ) | ) | ||||
| from test_framework.key import ECKey | from test_framework.key import ECKey | ||||
| from test_framework.messages import ( | from test_framework.messages import ( | ||||
| MSG_AVA_PROOF, | MSG_AVA_PROOF, | ||||
| MSG_TYPE_MASK, | MSG_TYPE_MASK, | ||||
| CInv, | CInv, | ||||
| msg_avaproof, | msg_avaproof, | ||||
| msg_getavaproofs, | |||||
| msg_getdata, | msg_getdata, | ||||
| ) | ) | ||||
| from test_framework.p2p import P2PInterface, p2p_lock | from test_framework.p2p import P2PInterface, p2p_lock | ||||
| from test_framework.siphash import siphash256 | |||||
| from test_framework.test_framework import BitcoinTestFramework | from test_framework.test_framework import BitcoinTestFramework | ||||
| from test_framework.util import assert_equal, assert_greater_than | from test_framework.util import assert_equal, assert_greater_than | ||||
| from test_framework.wallet_util import bytes_to_wif | from test_framework.wallet_util import bytes_to_wif | ||||
| # Broadcast reattempt occurs every 10 to 15 minutes | # Broadcast reattempt occurs every 10 to 15 minutes | ||||
| MAX_INITIAL_BROADCAST_DELAY = 15 * 60 | MAX_INITIAL_BROADCAST_DELAY = 15 * 60 | ||||
| # Delay to allow the node to respond to getdata requests | # Delay to allow the node to respond to getdata requests | ||||
| UNCONDITIONAL_RELAY_DELAY = 2 * 60 | UNCONDITIONAL_RELAY_DELAY = 2 * 60 | ||||
| ▲ Show 20 Lines • Show All 147 Lines • ▼ Show 20 Lines | def test_manually_sent_proof(self): | ||||
| _, proof = gen_proof(node0) | _, proof = gen_proof(node0) | ||||
| self.log.info( | self.log.info( | ||||
| "Send a proof via RPC and check all the nodes download it") | "Send a proof via RPC and check all the nodes download it") | ||||
| node0.sendavalancheproof(proof.serialize().hex()) | node0.sendavalancheproof(proof.serialize().hex()) | ||||
| self.sync_proofs() | self.sync_proofs() | ||||
| def test_respond_getavaproofs(self): | |||||
| self.log.info("Check the node responds to getavaproofs messages") | |||||
| self.restart_node(0) | |||||
| node = self.nodes[0] | |||||
| def received_avaproofs(peer): | |||||
| with p2p_lock: | |||||
| return peer.last_message.get("avaproofs") | |||||
| def send_getavaproof_check_shortid_len(peer, expected_len): | |||||
| peer.send_message(msg_getavaproofs()) | |||||
| self.wait_until(lambda: received_avaproofs(peer)) | |||||
| avaproofs = received_avaproofs(peer) | |||||
| assert_equal(len(avaproofs.shortids), expected_len) | |||||
| # Initially the node has 0 peer | |||||
| assert_equal(len(get_proof_ids(node)), 0) | |||||
| peer = node.add_p2p_connection(AvaP2PInterface()) | |||||
| send_getavaproof_check_shortid_len(peer, 0) | |||||
| # Add some proofs | |||||
| sending_peer = node.add_p2p_connection(AvaP2PInterface()) | |||||
| for _ in range(50): | |||||
| _, proof = gen_proof(node) | |||||
| sending_peer.send_avaproof(proof) | |||||
| wait_for_proof(node, f"{proof.proofid:0{64}x}") | |||||
| proofids = get_proof_ids(node) | |||||
| assert_equal(len(proofids), 50) | |||||
| receiving_peer = node.add_p2p_connection(AvaP2PInterface()) | |||||
| send_getavaproof_check_shortid_len(receiving_peer, len(proofids)) | |||||
| avaproofs = received_avaproofs(receiving_peer) | |||||
| expected_shortids = [ | |||||
| siphash256( | |||||
| avaproofs.key0, | |||||
| avaproofs.key1, | |||||
| proofid) & 0x0000ffffffffffff for proofid in sorted(proofids)] | |||||
| assert_equal(expected_shortids, avaproofs.shortids) | |||||
| # Don't expect any prefilled proof for now | |||||
| assert_equal(len(avaproofs.prefilled_proofs), 0) | |||||
| def test_unbroadcast(self): | def test_unbroadcast(self): | ||||
| self.log.info("Test broadcasting proofs") | self.log.info("Test broadcasting proofs") | ||||
| node = self.nodes[0] | node = self.nodes[0] | ||||
| # Disconnect the other nodes/peers, or they will request the proof and | # Disconnect the other nodes/peers, or they will request the proof and | ||||
| # invalidate the test | # invalidate the test | ||||
| [n.stop_node() for n in self.nodes[1:]] | [n.stop_node() for n in self.nodes[1:]] | ||||
| ▲ Show 20 Lines • Show All 87 Lines • ▼ Show 20 Lines | def test_unbroadcast(self): | ||||
| assert not proof_inv_received(peers) | assert not proof_inv_received(peers) | ||||
| def run_test(self): | def run_test(self): | ||||
| self.test_send_proof_inv() | self.test_send_proof_inv() | ||||
| self.test_receive_proof() | self.test_receive_proof() | ||||
| self.test_proof_relay() | self.test_proof_relay() | ||||
| self.test_manually_sent_proof() | self.test_manually_sent_proof() | ||||
| self.test_respond_getavaproofs() | |||||
| # Run these tests last because they need to disconnect the nodes | # Run these tests last because they need to disconnect the nodes | ||||
| self.test_unbroadcast() | self.test_unbroadcast() | ||||
| self.test_ban_invalid_proof() | self.test_ban_invalid_proof() | ||||
| if __name__ == '__main__': | if __name__ == '__main__': | ||||
| ProofInventoryTest().main() | ProofInventoryTest().main() | ||||