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feature_multikeysporks.py
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#!/usr/bin/env python3
# Copyright (c) 2018-2020 The Dash Core developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
import time
from test_framework.test_framework import BitcoinTestFramework
from test_framework.util import connect_nodes, wait_until
'''
feature_multikeysporks.py
Test logic for several signer keys usage for spork broadcast.
We set 5 possible keys for sporks signing and set minimum
required signers to 3. We check 1 and 2 signers can't set the spork
value, any 3 signers can change spork value and other 3 signers
can change it again.
'''
class MultiKeySporkTest(BitcoinTestFramework):
def set_test_params(self):
self.num_nodes = 5
self.setup_clean_chain = True
self.is_network_split = False
def setup_network(self):
# secret(base58): 931wyuRNVYvhg18Uu9bky5Qg1z4QbxaJ7fefNBzjBPiLRqcd33F
# keyid(hex): 60f0f57f71f0081f1aacdd8432340a33a526f91b
# address(base58): yNsMZhEhYqv14TgdYb1NS2UmNZjE8FSJxa
# secret(base58): 91vbXGMSWKGHom62986XtL1q2mQDA12ngcuUNNe5NfMSj44j7g3
# keyid(hex): 43dff2b09de2f904f688ec14ee6899087b889ad0
# address(base58): yfLSXFfipnkgYioD6L8aUNyfRgEBuJv48h
# secret(base58): 92bxUjPT5AhgXuXJwfGGXqhomY2SdQ55MYjXyx9DZNxCABCSsRH
# keyid(hex): d9aa5fa00cce99101a4044e65dc544d1579890de
# address(base58): ygcG5S2pQz2U1UAaHvU6EznKZW7yapKMA7
# secret(base58): 934yPXiVGf4RCY2qTs2Bt5k3TEtAiAg12sMxCt8yVWbSU7p3fuD
# keyid(hex): 0b23935ce0bea3b997a334f6fa276c9fa17687b2
# address(base58): ycbRQWbovrhQMTuxg9p4LAuW5SCMAKqPrn
# secret(base58): 92Cxwia363Wg2qGF1fE5z4GKi8u7r1nrWQXdtsj2ACZqaDPSihD
# keyid(hex): 1d1098b2b1f759b678a0a7a098637a9b898adcac
# address(base58): yc5TGfcHYoLCrcbVy4umsiDjsYUn39vLui
self.add_nodes(5)
self.start_node(0, ["-sporkkey=931wyuRNVYvhg18Uu9bky5Qg1z4QbxaJ7fefNBzjBPiLRqcd33F",
"-sporkaddr=ygcG5S2pQz2U1UAaHvU6EznKZW7yapKMA7",
"-sporkaddr=yfLSXFfipnkgYioD6L8aUNyfRgEBuJv48h",
"-sporkaddr=yNsMZhEhYqv14TgdYb1NS2UmNZjE8FSJxa",
"-sporkaddr=ycbRQWbovrhQMTuxg9p4LAuW5SCMAKqPrn",
"-sporkaddr=yc5TGfcHYoLCrcbVy4umsiDjsYUn39vLui",
"-minsporkkeys=3"])
self.start_node(1, ["-sporkkey=91vbXGMSWKGHom62986XtL1q2mQDA12ngcuUNNe5NfMSj44j7g3",
"-sporkaddr=ygcG5S2pQz2U1UAaHvU6EznKZW7yapKMA7",
"-sporkaddr=yfLSXFfipnkgYioD6L8aUNyfRgEBuJv48h",
"-sporkaddr=yNsMZhEhYqv14TgdYb1NS2UmNZjE8FSJxa",
"-sporkaddr=ycbRQWbovrhQMTuxg9p4LAuW5SCMAKqPrn",
"-sporkaddr=yc5TGfcHYoLCrcbVy4umsiDjsYUn39vLui",
"-minsporkkeys=3"])
self.start_node(2, ["-sporkkey=92bxUjPT5AhgXuXJwfGGXqhomY2SdQ55MYjXyx9DZNxCABCSsRH",
"-sporkaddr=ygcG5S2pQz2U1UAaHvU6EznKZW7yapKMA7",
"-sporkaddr=yfLSXFfipnkgYioD6L8aUNyfRgEBuJv48h",
"-sporkaddr=yNsMZhEhYqv14TgdYb1NS2UmNZjE8FSJxa",
"-sporkaddr=ycbRQWbovrhQMTuxg9p4LAuW5SCMAKqPrn",
"-sporkaddr=yc5TGfcHYoLCrcbVy4umsiDjsYUn39vLui",
"-minsporkkeys=3"])
self.start_node(3, ["-sporkkey=934yPXiVGf4RCY2qTs2Bt5k3TEtAiAg12sMxCt8yVWbSU7p3fuD",
"-sporkaddr=ygcG5S2pQz2U1UAaHvU6EznKZW7yapKMA7",
"-sporkaddr=yfLSXFfipnkgYioD6L8aUNyfRgEBuJv48h",
"-sporkaddr=yNsMZhEhYqv14TgdYb1NS2UmNZjE8FSJxa",
"-sporkaddr=ycbRQWbovrhQMTuxg9p4LAuW5SCMAKqPrn",
"-sporkaddr=yc5TGfcHYoLCrcbVy4umsiDjsYUn39vLui",
"-minsporkkeys=3"])
self.start_node(4, ["-sporkkey=92Cxwia363Wg2qGF1fE5z4GKi8u7r1nrWQXdtsj2ACZqaDPSihD",
"-sporkaddr=ygcG5S2pQz2U1UAaHvU6EznKZW7yapKMA7",
"-sporkaddr=yfLSXFfipnkgYioD6L8aUNyfRgEBuJv48h",
"-sporkaddr=yNsMZhEhYqv14TgdYb1NS2UmNZjE8FSJxa",
"-sporkaddr=ycbRQWbovrhQMTuxg9p4LAuW5SCMAKqPrn",
"-sporkaddr=yc5TGfcHYoLCrcbVy4umsiDjsYUn39vLui",
"-minsporkkeys=3"])
# connect nodes at start
for i in range(0, 5):
for j in range(i, 5):
connect_nodes(self.nodes[i], j)
def get_test_spork_value(self, node):
info = node.spork('show')
# use InstantSend spork for tests
return info['SPORK_2_INSTANTSEND_ENABLED']
def set_test_spork_value(self, node, value):
# use InstantSend spork for tests
node.spork('SPORK_2_INSTANTSEND_ENABLED', value)
def run_test(self):
# check test spork default state
for node in self.nodes:
assert(self.get_test_spork_value(node) == 4070908800)
self.bump_mocktime(1)
# first and second signers set spork value
self.set_test_spork_value(self.nodes[0], 1)
self.set_test_spork_value(self.nodes[1], 1)
# spork change requires at least 3 signers
time.sleep(10)
for node in self.nodes:
assert(self.get_test_spork_value(node) != 1)
# third signer set spork value
self.set_test_spork_value(self.nodes[2], 1)
# now spork state is changed
for node in self.nodes:
wait_until(lambda: self.get_test_spork_value(node) == 1, sleep=0.1, timeout=10)
self.bump_mocktime(1)
# now set the spork again with other signers to test
# old and new spork messages interaction
self.set_test_spork_value(self.nodes[2], 2)
self.set_test_spork_value(self.nodes[3], 2)
self.set_test_spork_value(self.nodes[4], 2)
for node in self.nodes:
wait_until(lambda: self.get_test_spork_value(node) == 2, sleep=0.1, timeout=10)
if __name__ == '__main__':
MultiKeySporkTest().main()