72 lines
2.5 KiB
Python
Executable File
72 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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from test_framework.test_framework import BitcoinTestFramework
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from test_framework.util import (
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BLOSSOM_BRANCH_ID,
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LEGACY_DEFAULT_FEE,
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assert_equal,
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assert_true,
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initialize_chain_clean,
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nuparams,
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start_node,
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)
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from test_framework.authproxy import JSONRPCException
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from decimal import Decimal
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class SignOfflineTest (BitcoinTestFramework):
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# Setup Methods
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def setup_chain(self):
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print("Initializing test directory " + self.options.tmpdir)
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initialize_chain_clean(self.options.tmpdir, 2)
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def setup_network(self):
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self.nodes = [ start_node(0, self.options.tmpdir, [
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nuparams(BLOSSOM_BRANCH_ID, 10),
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'-allowdeprecated=getnewaddress',
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]) ]
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self.is_network_split = False
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self.sync_all()
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# Tests
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def run_test(self):
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print("Mining blocks...")
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self.nodes[0].generate(101)
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offline_node = start_node(1, self.options.tmpdir, ["-maxconnections=0", "-nuparams=2bb40e60:10"])
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self.nodes.append(offline_node)
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assert_equal(0, len(offline_node.getpeerinfo())) # make sure node 1 has no peers
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taddr = self.nodes[0].getnewaddress()
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tx = self.nodes[0].listunspent()[0]
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txid = tx['txid']
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scriptpubkey = tx['scriptPubKey']
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privkeys = [self.nodes[0].dumpprivkey(tx['address'])]
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create_inputs = [{'txid': txid, 'vout': 0}]
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sign_inputs = [{'txid': txid, 'vout': 0, 'scriptPubKey': scriptpubkey, 'amount': 10}]
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create_hex = self.nodes[0].createrawtransaction(create_inputs, {taddr: Decimal('10.0') - LEGACY_DEFAULT_FEE})
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# An offline regtest node does not rely on the approx release height of the software
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# to determine the consensus rules to be used for signing.
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try:
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signed_tx = offline_node.signrawtransaction(create_hex, sign_inputs, privkeys)
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self.nodes[0].sendrawtransaction(signed_tx['hex'])
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assert(False)
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except JSONRPCException:
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pass
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# Passing in the consensus branch id resolves the issue for offline regtest nodes.
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signed_tx = offline_node.signrawtransaction(create_hex, sign_inputs, privkeys, "ALL", "2bb40e60")
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# If we return the transaction hash, then we have have not thrown an error (success)
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online_tx_hash = self.nodes[0].sendrawtransaction(signed_tx['hex'])
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assert_true(len(online_tx_hash) > 0)
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if __name__ == '__main__':
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SignOfflineTest().main()
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