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@ -29,6 +29,7 @@
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# THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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from __future__ import print_function
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import random
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"""Test multisig transfers
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"""
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@ -36,42 +37,74 @@ from __future__ import print_function
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from framework.daemon import Daemon
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from framework.wallet import Wallet
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MULTISIG_PUB_ADDRS = [
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'45J58b7PmKJFSiNPFFrTdtfMcFGnruP7V4CMuRpX7NsH4j3jGHKAjo3YJP2RePX6HMaSkbvTbrWUFhDNcNcHgtNmQ3gr7sG', # 2/2
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'44G2TQNfsiURKkvxp7gbgaJY8WynZvANnhmyMAwv6WeEbAvyAWMfKXRhh3uBXT2UAKhAsUJ7Fg5zjjF2U1iGciFk5duN94i', # 2/3
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'41mro238grj56GnrWkakAKTkBy2yDcXYsUZ2iXCM9pe5Ueajd2RRc6Fhh3uBXT2UAKhAsUJ7Fg5zjjF2U1iGciFk5ief4ZP', # 3/3
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'44vZSprQKJQRFe6t1VHgU4ESvq2dv7TjBLVGE7QscKxMdFSiyyPCEV64NnKUQssFPyWxc2meyt7j63F2S2qtCTRL6dakeff', # 3/4
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'47puypSwsV1gvUDratmX4y58fSwikXVehEiBhVLxJA1gRCxHyrRgTDr4NnKUQssFPyWxc2meyt7j63F2S2qtCTRL6aRPj5U', # 2/4
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'4A8RnBQixry4VXkqeWhmg8L7vWJVDJj4FN9PV4E7Mgad5ZZ6LKQdn8dYJP2RePX6HMaSkbvTbrWUFhDNcNcHgtNmQ4S8RSB' # 1/2
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]
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class MultisigTest():
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def run_test(self):
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self.reset()
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self.mine('45J58b7PmKJFSiNPFFrTdtfMcFGnruP7V4CMuRpX7NsH4j3jGHKAjo3YJP2RePX6HMaSkbvTbrWUFhDNcNcHgtNmQ3gr7sG', 5)
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self.mine('44G2TQNfsiURKkvxp7gbgaJY8WynZvANnhmyMAwv6WeEbAvyAWMfKXRhh3uBXT2UAKhAsUJ7Fg5zjjF2U1iGciFk5duN94i', 5)
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self.mine('41mro238grj56GnrWkakAKTkBy2yDcXYsUZ2iXCM9pe5Ueajd2RRc6Fhh3uBXT2UAKhAsUJ7Fg5zjjF2U1iGciFk5ief4ZP', 5)
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self.mine('44vZSprQKJQRFe6t1VHgU4ESvq2dv7TjBLVGE7QscKxMdFSiyyPCEV64NnKUQssFPyWxc2meyt7j63F2S2qtCTRL6dakeff', 5)
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self.mine('47puypSwsV1gvUDratmX4y58fSwikXVehEiBhVLxJA1gRCxHyrRgTDr4NnKUQssFPyWxc2meyt7j63F2S2qtCTRL6aRPj5U', 5)
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for pub_addr in MULTISIG_PUB_ADDRS:
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self.mine(pub_addr, 4)
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self.mine('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 80)
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self.test_states()
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self.fund_addrs_with_normal_wallet(MULTISIG_PUB_ADDRS)
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self.create_multisig_wallets(2, 2, '45J58b7PmKJFSiNPFFrTdtfMcFGnruP7V4CMuRpX7NsH4j3jGHKAjo3YJP2RePX6HMaSkbvTbrWUFhDNcNcHgtNmQ3gr7sG')
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self.import_multisig_info([1, 0], 5)
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txid = self.transfer([1, 0])
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self.import_multisig_info([0, 1], 6)
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self.check_transaction(txid)
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self.remake_some_multisig_wallets_by_multsig_seed(2)
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self.import_multisig_info([0, 1], 6) # six outputs, same as before
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txid = self.transfer([0, 1])
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self.import_multisig_info([0, 1], 7) # seven outputs b/c we're dest plus change
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self.check_transaction(txid)
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self.create_multisig_wallets(2, 3, '44G2TQNfsiURKkvxp7gbgaJY8WynZvANnhmyMAwv6WeEbAvyAWMfKXRhh3uBXT2UAKhAsUJ7Fg5zjjF2U1iGciFk5duN94i')
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self.import_multisig_info([0, 2], 5)
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txid = self.transfer([0, 2])
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self.import_multisig_info([0, 1, 2], 6)
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self.check_transaction(txid)
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self.remake_some_multisig_wallets_by_multsig_seed(2)
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self.import_multisig_info([0, 2], 6) # six outputs, same as before
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txid = self.transfer([0, 2])
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self.import_multisig_info([0, 1, 2], 7) # seven outputs b/c we're dest plus change
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self.check_transaction(txid)
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self.create_multisig_wallets(3, 3, '41mro238grj56GnrWkakAKTkBy2yDcXYsUZ2iXCM9pe5Ueajd2RRc6Fhh3uBXT2UAKhAsUJ7Fg5zjjF2U1iGciFk5ief4ZP')
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self.import_multisig_info([2, 0, 1], 5)
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txid = self.transfer([2, 1, 0])
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self.import_multisig_info([0, 2, 1], 6)
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self.check_transaction(txid)
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self.remake_some_multisig_wallets_by_multsig_seed(3)
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self.import_multisig_info([2, 0, 1], 6) # six outputs, same as before
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txid = self.transfer([2, 1, 0])
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self.import_multisig_info([0, 2, 1], 7) # seven outputs b/c we're dest plus change
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self.check_transaction(txid)
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self.create_multisig_wallets(3, 4, '44vZSprQKJQRFe6t1VHgU4ESvq2dv7TjBLVGE7QscKxMdFSiyyPCEV64NnKUQssFPyWxc2meyt7j63F2S2qtCTRL6dakeff')
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self.import_multisig_info([0, 2, 3], 5)
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txid = self.transfer([0, 2, 3])
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self.import_multisig_info([0, 1, 2, 3], 6)
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self.check_transaction(txid)
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self.remake_some_multisig_wallets_by_multsig_seed(3)
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self.import_multisig_info([0, 2, 3], 6) # six outputs, same as before
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txid = self.transfer([0, 2, 3])
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self.import_multisig_info([0, 1, 2, 3], 7) # seven outputs b/c we're dest plus change
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self.check_transaction(txid)
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self.create_multisig_wallets(2, 4, '47puypSwsV1gvUDratmX4y58fSwikXVehEiBhVLxJA1gRCxHyrRgTDr4NnKUQssFPyWxc2meyt7j63F2S2qtCTRL6aRPj5U')
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self.import_multisig_info([1, 2], 5)
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txid = self.transfer([1, 2])
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@ -81,6 +114,24 @@ class MultisigTest():
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self.import_multisig_info([0, 1, 2, 3], 7)
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self.check_transaction(txid)
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self.remake_some_multisig_wallets_by_multsig_seed(2)
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self.import_multisig_info([0, 1, 2, 3], 6) # six outputs, same as before
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txid = self.transfer([2, 3])
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self.import_multisig_info([0, 1, 2, 3], 7) # seven outputs b/c we're dest plus change
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self.check_transaction(txid)
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self.create_multisig_wallets(1, 2, '4A8RnBQixry4VXkqeWhmg8L7vWJVDJj4FN9PV4E7Mgad5ZZ6LKQdn8dYJP2RePX6HMaSkbvTbrWUFhDNcNcHgtNmQ4S8RSB')
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self.import_multisig_info([0, 1], 5)
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txid = self.transfer([0])
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self.import_multisig_info([0, 1], 6)
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self.check_transaction(txid)
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self.remake_some_multisig_wallets_by_multsig_seed(1)
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self.import_multisig_info([0, 1], 6) # six outputs, same as before
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txid = self.transfer([1])
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self.import_multisig_info([0, 1], 7) # seven outputs b/c we're dest plus change
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self.check_transaction(txid)
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def reset(self):
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print('Resetting blockchain')
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daemon = Daemon()
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@ -93,6 +144,11 @@ class MultisigTest():
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daemon = Daemon()
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daemon.generateblocks(address, blocks)
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# This method sets up N_total wallets with a threshold of M_threshold doing the following steps:
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# * restore_deterministic_wallet(w/ hardcoded seeds)
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# * prepare_multisig(enable_multisig_experimental = True)
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# * make_multisig()
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# * exchange_multisig_keys()
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def create_multisig_wallets(self, M_threshold, N_total, expected_address):
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print('Creating ' + str(M_threshold) + '/' + str(N_total) + ' multisig wallet')
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seeds = [
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@ -103,6 +159,8 @@ class MultisigTest():
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]
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assert M_threshold <= N_total
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assert N_total <= len(seeds)
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# restore_deterministic_wallet() & prepare_multisig()
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self.wallet = [None] * N_total
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info = []
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for i in range(N_total):
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@ -114,10 +172,12 @@ class MultisigTest():
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assert len(res.multisig_info) > 0
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info.append(res.multisig_info)
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# Assert that all wallets are multisig
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for i in range(N_total):
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res = self.wallet[i].is_multisig()
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assert res.multisig == False
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# make_multisig() with each other's info
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addresses = []
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next_stage = []
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for i in range(N_total):
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@ -125,6 +185,7 @@ class MultisigTest():
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addresses.append(res.address)
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next_stage.append(res.multisig_info)
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# Assert multisig paramaters M/N for each wallet
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for i in range(N_total):
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res = self.wallet[i].is_multisig()
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assert res.multisig == True
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@ -132,13 +193,15 @@ class MultisigTest():
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assert res.threshold == M_threshold
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assert res.total == N_total
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while True:
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# exchange_multisig_keys()
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num_exchange_multisig_keys_stages = 0
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while True: # while not all wallets are ready
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n_ready = 0
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for i in range(N_total):
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res = self.wallet[i].is_multisig()
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if res.ready == True:
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n_ready += 1
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assert n_ready == 0 or n_ready == N_total
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assert n_ready == 0 or n_ready == N_total # No partial readiness
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if n_ready == N_total:
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break
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info = next_stage
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@ -148,10 +211,17 @@ class MultisigTest():
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res = self.wallet[i].exchange_multisig_keys(info)
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next_stage.append(res.multisig_info)
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addresses.append(res.address)
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num_exchange_multisig_keys_stages += 1
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# We should only need N - M + 1 key exchange rounds
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assert num_exchange_multisig_keys_stages == N_total - M_threshold + 1
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# Assert that the all wallets have expected public address
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for i in range(N_total):
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assert addresses[i] == expected_address
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assert addresses[i] == expected_address, addresses[i]
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self.wallet_address = expected_address
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# Assert multisig paramaters M/N and "ready" for each wallet
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for i in range(N_total):
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res = self.wallet[i].is_multisig()
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assert res.multisig == True
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@ -159,6 +229,73 @@ class MultisigTest():
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assert res.threshold == M_threshold
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assert res.total == N_total
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# We want to test if multisig wallets can receive normal transfers as well and mining transfers
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def fund_addrs_with_normal_wallet(self, addrs):
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print("Funding multisig wallets with normal wallet-to-wallet transfers")
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# Generate normal deterministic wallet
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normal_seed = 'velvet lymph giddy number token physics poetry unquoted nibs useful sabotage limits benches lifestyle eden nitrogen anvil fewest avoid batch vials washing fences goat unquoted'
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assert not hasattr(self, 'wallet') or not self.wallet
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self.wallet = [Wallet(idx = 0)]
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res = self.wallet[0].restore_deterministic_wallet(seed = normal_seed)
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assert res.address == '42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm'
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self.wallet[0].refresh()
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# Check that we own enough spendable enotes
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res = self.wallet[0].incoming_transfers(transfer_type = 'available')
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assert 'transfers' in res
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num_outs_spendable = 0
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min_out_amount = None
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for t in res.transfers:
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if not t.spent:
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num_outs_spendable += 1
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min_out_amount = min(min_out_amount, t.amount) if min_out_amount is not None else t.amount
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assert num_outs_spendable >= 2 * len(addrs)
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# Transfer to addrs and mine to confirm tx
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dsts = [{'address': addr, 'amount': int(min_out_amount * 0.95)} for addr in addrs]
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res = self.wallet[0].transfer(dsts, get_tx_metadata = True)
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tx_hex = res.tx_metadata
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res = self.wallet[0].relay_tx(tx_hex)
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self.mine('42ey1afDFnn4886T7196doS9GPMzexD9gXpsZJDwVjeRVdFCSoHnv7KPbBeGpzJBzHRCAs9UxqeoyFQMYbqSWYTfJJQAWDm', 10)
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def remake_some_multisig_wallets_by_multsig_seed(self, threshold):
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N = len(self.wallet)
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signers_to_remake = set()
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num_signers_to_remake = random.randint(1, N) # Do at least one
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while len(signers_to_remake) < num_signers_to_remake:
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signers_to_remake.add(random.randint(0, N - 1))
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for i in signers_to_remake:
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print("Remaking {}/{} multsig wallet from multisig seed: #{}".format(threshold, N, i+1))
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otherwise_unused_seed = \
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'factual wiggle awakened maul sash biscuit pause reinvest fonts sleepless knowledge tossed jewels request gusts dagger gumball onward dotted amended powder cynical strained topic request'
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# Get information about wallet, will compare against later
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old_viewkey = self.wallet[i].query_key('view_key').key
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old_spendkey = self.wallet[i].query_key('spend_key').key
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old_multisig_seed = self.wallet[i].query_key('mnemonic').key
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# Close old wallet and restore w/ random seed so we know that restoring actually did something
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self.wallet[i].close_wallet()
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self.wallet[i].restore_deterministic_wallet(seed=otherwise_unused_seed)
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mid_viewkey = self.wallet[i].query_key('view_key').key
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assert mid_viewkey != old_viewkey
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# Now restore w/ old multisig seed and check against original
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self.wallet[i].close_wallet()
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self.wallet[i].restore_deterministic_wallet(seed=old_multisig_seed, enable_multisig_experimental=True)
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new_viewkey = self.wallet[i].query_key('view_key').key
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new_spendkey = self.wallet[i].query_key('spend_key').key
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new_multisig_seed = self.wallet[i].query_key('mnemonic').key
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assert new_viewkey == old_viewkey
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assert new_spendkey == old_spendkey
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assert new_multisig_seed == old_multisig_seed
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self.wallet[i].refresh()
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def test_states(self):
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print('Testing multisig states')
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seeds = [
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@ -251,7 +388,7 @@ class MultisigTest():
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assert res.n_outputs == expected_outputs
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def transfer(self, signers):
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assert len(signers) >= 2
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assert len(signers) >= 1
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daemon = Daemon()
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