be16f80abc
Any projects which want to use Hush code from now on will need to be licensed as GPLv3 or we will send the lawyers: https://www.softwarefreedom.org/ Notably, Komodo (KMD) is licensed as GPLv2 and is no longer compatible to receive code changes, without causing legal issues. MIT projects, such as Zcash, also cannot pull in changes from the Hush Full Node without permission from The Hush Developers, which may in some circumstances grant an MIT license on a case-by-case basis.
84 lines
3.8 KiB
Python
Executable File
84 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python2
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# Copyright (c) 2018 The Zcash developers
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# Distributed under the GPLv3 software license, see the accompanying
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# file COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import assert_equal, assert_true, start_nodes
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class WalletImportExportTest (BitcoinTestFramework):
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def setup_network(self, split=False):
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num_nodes = 3
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extra_args = [["-exportdir={}/export{}".format(self.options.tmpdir, i)] for i in range(num_nodes)]
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self.nodes = start_nodes(num_nodes, self.options.tmpdir, extra_args)
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def run_test(self):
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sapling_address2 = self.nodes[2].z_getnewaddress('sapling')
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privkey2 = self.nodes[2].z_exportkey(sapling_address2)
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self.nodes[0].z_importkey(privkey2)
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sprout_address0 = self.nodes[0].z_getnewaddress('sprout')
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sapling_address0 = self.nodes[0].z_getnewaddress('sapling')
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# node 0 should have the keys
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dump_path0 = self.nodes[0].z_exportwallet('walletdump')
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(t_keys0, sprout_keys0, sapling_keys0) = parse_wallet_file(dump_path0)
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sapling_line_lengths = [len(sapling_key0.split(' #')[0].split()) for sapling_key0 in sapling_keys0.splitlines()]
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assert_equal(2, len(sapling_line_lengths), "Should have 2 sapling keys")
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assert_true(2 in sapling_line_lengths, "Should have a key with 2 parameters")
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assert_true(4 in sapling_line_lengths, "Should have a key with 4 parameters")
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assert_true(sprout_address0 in sprout_keys0)
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assert_true(sapling_address0 in sapling_keys0)
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assert_true(sapling_address2 in sapling_keys0)
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# node 1 should not have the keys
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dump_path1 = self.nodes[1].z_exportwallet('walletdumpbefore')
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(t_keys1, sprout_keys1, sapling_keys1) = parse_wallet_file(dump_path1)
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assert_true(sprout_address0 not in sprout_keys1)
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assert_true(sapling_address0 not in sapling_keys1)
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# import wallet to node 1
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self.nodes[1].z_importwallet(dump_path0)
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# node 1 should now have the keys
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dump_path1 = self.nodes[1].z_exportwallet('walletdumpafter')
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(t_keys1, sprout_keys1, sapling_keys1) = parse_wallet_file(dump_path1)
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assert_true(sprout_address0 in sprout_keys1)
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assert_true(sapling_address0 in sapling_keys1)
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assert_true(sapling_address2 in sapling_keys1)
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# make sure we have perserved the metadata
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for sapling_key0 in sapling_keys0.splitlines():
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assert_true(sapling_key0 in sapling_keys1)
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# Helper functions
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def parse_wallet_file(dump_path):
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file_lines = open(dump_path, "r").readlines()
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# We expect information about the HDSeed and fingerpring in the header
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assert_true("HDSeed" in file_lines[4], "Expected HDSeed")
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assert_true("fingerprint" in file_lines[4], "Expected fingerprint")
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seed_comment_line = file_lines[4][2:].split() # ["HDSeed=...", "fingerprint=..."]
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assert_true(seed_comment_line[0].split("=")[1] != seed_comment_line[1].split("=")[1], "The seed should not equal the fingerprint")
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(t_keys, i) = parse_wallet_file_lines(file_lines, 0)
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(sprout_keys, i) = parse_wallet_file_lines(file_lines, i)
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(sapling_keys, i) = parse_wallet_file_lines(file_lines, i)
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return (t_keys, sprout_keys, sapling_keys)
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def parse_wallet_file_lines(file_lines, i):
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keys = []
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# skip blank lines and comments
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while i < len(file_lines) and (file_lines[i] == '\n' or file_lines[i].startswith("#")):
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i += 1
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# add keys until we hit another blank line or comment
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while i < len(file_lines) and not (file_lines[i] == '\n' or file_lines[i].startswith("#")):
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keys.append(file_lines[i])
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i += 1
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return ("".join(keys), i)
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if __name__ == '__main__':
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WalletImportExportTest().main() |