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378 lines
20 KiB
378 lines
20 KiB
#!/usr/bin/env python3 |
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# Copyright (c) 2014-2017 The Bitcoin Core developers |
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# Distributed under the MIT software license, see the accompanying |
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# file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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"""Test the rawtransaction RPCs. |
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Test the following RPCs: |
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- createrawtransaction |
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- signrawtransaction |
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- sendrawtransaction |
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- decoderawtransaction |
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- getrawtransaction |
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""" |
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from test_framework.test_framework import BitcoinTestFramework |
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from test_framework.util import * |
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class multidict(dict): |
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"""Dictionary that allows duplicate keys. |
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Constructed with a list of (key, value) tuples. When dumped by the json module, |
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will output invalid json with repeated keys, eg: |
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>>> json.dumps(multidict([(1,2),(1,2)]) |
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'{"1": 2, "1": 2}' |
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Used to test calls to rpc methods with repeated keys in the json object.""" |
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def __init__(self, x): |
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dict.__init__(self, x) |
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self.x = x |
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def items(self): |
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return self.x |
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# Create one-input, one-output, no-fee transaction: |
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class RawTransactionsTest(BitcoinTestFramework): |
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def set_test_params(self): |
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self.setup_clean_chain = True |
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self.num_nodes = 3 |
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self.extra_args = [["-addresstype=legacy"], ["-addresstype=legacy"], ["-addresstype=legacy"]] |
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def setup_network(self, split=False): |
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super().setup_network() |
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connect_nodes_bi(self.nodes,0,2) |
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def run_test(self): |
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#prepare some coins for multiple *rawtransaction commands |
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self.nodes[2].generate(1) |
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self.sync_all() |
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self.nodes[0].generate(101) |
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self.sync_all() |
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(),1.5) |
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(),1.0) |
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self.nodes[0].sendtoaddress(self.nodes[2].getnewaddress(),5.0) |
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self.sync_all() |
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self.nodes[0].generate(5) |
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self.sync_all() |
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# Test getrawtransaction on genesis block coinbase returns an error |
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block = self.nodes[0].getblock(self.nodes[0].getblockhash(0)) |
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assert_raises_rpc_error(-5, "The genesis block coinbase is not considered an ordinary transaction", self.nodes[0].getrawtransaction, block['merkleroot']) |
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# Test `createrawtransaction` required parameters |
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assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction) |
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assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction, []) |
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# Test `createrawtransaction` invalid extra parameters |
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assert_raises_rpc_error(-1, "createrawtransaction", self.nodes[0].createrawtransaction, [], {}, 0, False, 'foo') |
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# Test `createrawtransaction` invalid `inputs` |
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txid = '1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000' |
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assert_raises_rpc_error(-3, "Expected type array", self.nodes[0].createrawtransaction, 'foo', {}) |
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assert_raises_rpc_error(-1, "JSON value is not an object as expected", self.nodes[0].createrawtransaction, ['foo'], {}) |
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assert_raises_rpc_error(-8, "txid must be hexadecimal string", self.nodes[0].createrawtransaction, [{}], {}) |
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assert_raises_rpc_error(-8, "txid must be hexadecimal string", self.nodes[0].createrawtransaction, [{'txid': 'foo'}], {}) |
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assert_raises_rpc_error(-8, "Invalid parameter, missing vout key", self.nodes[0].createrawtransaction, [{'txid': txid}], {}) |
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assert_raises_rpc_error(-8, "Invalid parameter, missing vout key", self.nodes[0].createrawtransaction, [{'txid': txid, 'vout': 'foo'}], {}) |
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assert_raises_rpc_error(-8, "Invalid parameter, vout must be positive", self.nodes[0].createrawtransaction, [{'txid': txid, 'vout': -1}], {}) |
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assert_raises_rpc_error(-8, "Invalid parameter, sequence number is out of range", self.nodes[0].createrawtransaction, [{'txid': txid, 'vout': 0, 'sequence': -1}], {}) |
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# Test `createrawtransaction` invalid `outputs` |
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address = self.nodes[0].getnewaddress() |
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assert_raises_rpc_error(-3, "Expected type object", self.nodes[0].createrawtransaction, [], 'foo') |
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assert_raises_rpc_error(-8, "Data must be hexadecimal string", self.nodes[0].createrawtransaction, [], {'data': 'foo'}) |
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assert_raises_rpc_error(-5, "Invalid Kevacoin address", self.nodes[0].createrawtransaction, [], {'foo': 0}) |
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assert_raises_rpc_error(-3, "Invalid amount", self.nodes[0].createrawtransaction, [], {address: 'foo'}) |
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assert_raises_rpc_error(-3, "Amount out of range", self.nodes[0].createrawtransaction, [], {address: -1}) |
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assert_raises_rpc_error(-8, "Invalid parameter, duplicated address: %s" % address, self.nodes[0].createrawtransaction, [], multidict([(address, 1), (address, 1)])) |
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# Test `createrawtransaction` invalid `locktime` |
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assert_raises_rpc_error(-3, "Expected type number", self.nodes[0].createrawtransaction, [], {}, 'foo') |
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assert_raises_rpc_error(-8, "Invalid parameter, locktime out of range", self.nodes[0].createrawtransaction, [], {}, -1) |
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assert_raises_rpc_error(-8, "Invalid parameter, locktime out of range", self.nodes[0].createrawtransaction, [], {}, 4294967296) |
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# Test `createrawtransaction` invalid `replaceable` |
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assert_raises_rpc_error(-3, "Expected type bool", self.nodes[0].createrawtransaction, [], {}, 0, 'foo') |
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for type in ["bech32", "p2sh-segwit", "legacy"]: |
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addr = self.nodes[0].getnewaddress("", type) |
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addrinfo = self.nodes[0].validateaddress(addr) |
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pubkey = addrinfo["scriptPubKey"] |
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self.log.info('sendrawtransaction with missing prevtx info (%s)' %(type)) |
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# Test `signrawtransaction` invalid `prevtxs` |
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inputs = [ {'txid' : txid, 'vout' : 3, 'sequence' : 1000}] |
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outputs = { self.nodes[0].getnewaddress() : 1 } |
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rawtx = self.nodes[0].createrawtransaction(inputs, outputs) |
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prevtx = dict(txid=txid, scriptPubKey=pubkey, vout=3, amount=1) |
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succ = self.nodes[0].signrawtransaction(rawtx, [prevtx]) |
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assert succ["complete"] |
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if type == "legacy": |
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del prevtx["amount"] |
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succ = self.nodes[0].signrawtransaction(rawtx, [prevtx]) |
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assert succ["complete"] |
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if type != "legacy": |
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assert_raises_rpc_error(-3, "Missing amount", self.nodes[0].signrawtransaction, rawtx, [ |
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{ |
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"txid": txid, |
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"scriptPubKey": pubkey, |
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"vout": 3, |
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} |
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]) |
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assert_raises_rpc_error(-3, "Missing vout", self.nodes[0].signrawtransaction, rawtx, [ |
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{ |
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"txid": txid, |
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"scriptPubKey": pubkey, |
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"amount": 1, |
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} |
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]) |
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assert_raises_rpc_error(-3, "Missing txid", self.nodes[0].signrawtransaction, rawtx, [ |
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{ |
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"scriptPubKey": pubkey, |
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"vout": 3, |
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"amount": 1, |
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} |
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]) |
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assert_raises_rpc_error(-3, "Missing scriptPubKey", self.nodes[0].signrawtransaction, rawtx, [ |
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{ |
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"txid": txid, |
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"vout": 3, |
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"amount": 1 |
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} |
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]) |
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######################################### |
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# sendrawtransaction with missing input # |
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######################################### |
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inputs = [ {'txid' : "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000", 'vout' : 1}] #won't exists |
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outputs = { self.nodes[0].getnewaddress() : 4.998 } |
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rawtx = self.nodes[2].createrawtransaction(inputs, outputs) |
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rawtx = self.nodes[2].signrawtransaction(rawtx) |
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# This will raise an exception since there are missing inputs |
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assert_raises_rpc_error(-25, "Missing inputs", self.nodes[2].sendrawtransaction, rawtx['hex']) |
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##################################### |
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# getrawtransaction with block hash # |
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##################################### |
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# make a tx by sending then generate 2 blocks; block1 has the tx in it |
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tx = self.nodes[2].sendtoaddress(self.nodes[1].getnewaddress(), 1) |
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block1, block2 = self.nodes[2].generate(2) |
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self.sync_all() |
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# We should be able to get the raw transaction by providing the correct block |
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gottx = self.nodes[0].getrawtransaction(tx, True, block1) |
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assert_equal(gottx['txid'], tx) |
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assert_equal(gottx['in_active_chain'], True) |
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# We should not have the 'in_active_chain' flag when we don't provide a block |
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gottx = self.nodes[0].getrawtransaction(tx, True) |
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assert_equal(gottx['txid'], tx) |
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assert 'in_active_chain' not in gottx |
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# We should not get the tx if we provide an unrelated block |
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assert_raises_rpc_error(-5, "No such transaction found", self.nodes[0].getrawtransaction, tx, True, block2) |
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# An invalid block hash should raise the correct errors |
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assert_raises_rpc_error(-8, "parameter 3 must be hexadecimal", self.nodes[0].getrawtransaction, tx, True, True) |
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assert_raises_rpc_error(-8, "parameter 3 must be hexadecimal", self.nodes[0].getrawtransaction, tx, True, "foobar") |
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assert_raises_rpc_error(-8, "parameter 3 must be of length 64", self.nodes[0].getrawtransaction, tx, True, "abcd1234") |
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assert_raises_rpc_error(-5, "Block hash not found", self.nodes[0].getrawtransaction, tx, True, "0000000000000000000000000000000000000000000000000000000000000000") |
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# Undo the blocks and check in_active_chain |
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self.nodes[0].invalidateblock(block1) |
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gottx = self.nodes[0].getrawtransaction(txid=tx, verbose=True, blockhash=block1) |
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assert_equal(gottx['in_active_chain'], False) |
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self.nodes[0].reconsiderblock(block1) |
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assert_equal(self.nodes[0].getbestblockhash(), block2) |
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######################### |
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# RAW TX MULTISIG TESTS # |
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######################### |
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# 2of2 test |
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addr1 = self.nodes[2].getnewaddress() |
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addr2 = self.nodes[2].getnewaddress() |
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addr1Obj = self.nodes[2].validateaddress(addr1) |
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addr2Obj = self.nodes[2].validateaddress(addr2) |
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# Tests for createmultisig and addmultisigaddress |
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assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 1, ["01020304"]) |
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self.nodes[0].createmultisig(2, [addr1Obj['pubkey'], addr2Obj['pubkey']]) # createmultisig can only take public keys |
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assert_raises_rpc_error(-5, "Invalid public key", self.nodes[0].createmultisig, 2, [addr1Obj['pubkey'], addr1]) # addmultisigaddress can take both pubkeys and addresses so long as they are in the wallet, which is tested here. |
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mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr1])['address'] |
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#use balance deltas instead of absolute values |
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bal = self.nodes[2].getbalance() |
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# send 1.2 BTC to msig adr |
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txId = self.nodes[0].sendtoaddress(mSigObj, 1.2) |
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self.sync_all() |
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self.nodes[0].generate(1) |
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self.sync_all() |
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assert_equal(self.nodes[2].getbalance(), bal+Decimal('1.20000000')) #node2 has both keys of the 2of2 ms addr., tx should affect the balance |
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# 2of3 test from different nodes |
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bal = self.nodes[2].getbalance() |
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addr1 = self.nodes[1].getnewaddress() |
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addr2 = self.nodes[2].getnewaddress() |
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addr3 = self.nodes[2].getnewaddress() |
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addr1Obj = self.nodes[1].validateaddress(addr1) |
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addr2Obj = self.nodes[2].validateaddress(addr2) |
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addr3Obj = self.nodes[2].validateaddress(addr3) |
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mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey'], addr3Obj['pubkey']])['address'] |
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txId = self.nodes[0].sendtoaddress(mSigObj, 2.2) |
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decTx = self.nodes[0].gettransaction(txId) |
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rawTx = self.nodes[0].decoderawtransaction(decTx['hex']) |
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self.sync_all() |
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self.nodes[0].generate(1) |
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self.sync_all() |
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#THIS IS A INCOMPLETE FEATURE |
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#NODE2 HAS TWO OF THREE KEY AND THE FUNDS SHOULD BE SPENDABLE AND COUNT AT BALANCE CALCULATION |
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assert_equal(self.nodes[2].getbalance(), bal) #for now, assume the funds of a 2of3 multisig tx are not marked as spendable |
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txDetails = self.nodes[0].gettransaction(txId, True) |
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rawTx = self.nodes[0].decoderawtransaction(txDetails['hex']) |
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vout = False |
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for outpoint in rawTx['vout']: |
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if outpoint['value'] == Decimal('2.20000000'): |
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vout = outpoint |
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break |
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bal = self.nodes[0].getbalance() |
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inputs = [{ "txid" : txId, "vout" : vout['n'], "scriptPubKey" : vout['scriptPubKey']['hex'], "amount" : vout['value']}] |
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outputs = { self.nodes[0].getnewaddress() : 2.19 } |
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rawTx = self.nodes[2].createrawtransaction(inputs, outputs) |
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rawTxPartialSigned = self.nodes[1].signrawtransaction(rawTx, inputs) |
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assert_equal(rawTxPartialSigned['complete'], False) #node1 only has one key, can't comp. sign the tx |
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rawTxSigned = self.nodes[2].signrawtransaction(rawTx, inputs) |
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assert_equal(rawTxSigned['complete'], True) #node2 can sign the tx compl., own two of three keys |
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self.nodes[2].sendrawtransaction(rawTxSigned['hex']) |
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rawTx = self.nodes[0].decoderawtransaction(rawTxSigned['hex']) |
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self.sync_all() |
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self.nodes[0].generate(1) |
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self.sync_all() |
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assert_equal(self.nodes[0].getbalance(), bal+Decimal('50.00000000')+Decimal('2.19000000')) #block reward + tx |
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# 2of2 test for combining transactions |
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bal = self.nodes[2].getbalance() |
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addr1 = self.nodes[1].getnewaddress() |
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addr2 = self.nodes[2].getnewaddress() |
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addr1Obj = self.nodes[1].validateaddress(addr1) |
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addr2Obj = self.nodes[2].validateaddress(addr2) |
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self.nodes[1].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address'] |
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mSigObj = self.nodes[2].addmultisigaddress(2, [addr1Obj['pubkey'], addr2Obj['pubkey']])['address'] |
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mSigObjValid = self.nodes[2].validateaddress(mSigObj) |
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txId = self.nodes[0].sendtoaddress(mSigObj, 2.2) |
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decTx = self.nodes[0].gettransaction(txId) |
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rawTx2 = self.nodes[0].decoderawtransaction(decTx['hex']) |
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self.sync_all() |
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self.nodes[0].generate(1) |
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self.sync_all() |
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assert_equal(self.nodes[2].getbalance(), bal) # the funds of a 2of2 multisig tx should not be marked as spendable |
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txDetails = self.nodes[0].gettransaction(txId, True) |
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rawTx2 = self.nodes[0].decoderawtransaction(txDetails['hex']) |
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vout = False |
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for outpoint in rawTx2['vout']: |
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if outpoint['value'] == Decimal('2.20000000'): |
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vout = outpoint |
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break |
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bal = self.nodes[0].getbalance() |
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inputs = [{ "txid" : txId, "vout" : vout['n'], "scriptPubKey" : vout['scriptPubKey']['hex'], "redeemScript" : mSigObjValid['hex'], "amount" : vout['value']}] |
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outputs = { self.nodes[0].getnewaddress() : 2.19 } |
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rawTx2 = self.nodes[2].createrawtransaction(inputs, outputs) |
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rawTxPartialSigned1 = self.nodes[1].signrawtransaction(rawTx2, inputs) |
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self.log.info(rawTxPartialSigned1) |
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assert_equal(rawTxPartialSigned['complete'], False) #node1 only has one key, can't comp. sign the tx |
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rawTxPartialSigned2 = self.nodes[2].signrawtransaction(rawTx2, inputs) |
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self.log.info(rawTxPartialSigned2) |
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assert_equal(rawTxPartialSigned2['complete'], False) #node2 only has one key, can't comp. sign the tx |
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rawTxComb = self.nodes[2].combinerawtransaction([rawTxPartialSigned1['hex'], rawTxPartialSigned2['hex']]) |
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self.log.info(rawTxComb) |
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self.nodes[2].sendrawtransaction(rawTxComb) |
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rawTx2 = self.nodes[0].decoderawtransaction(rawTxComb) |
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self.sync_all() |
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self.nodes[0].generate(1) |
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self.sync_all() |
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assert_equal(self.nodes[0].getbalance(), bal+Decimal('50.00000000')+Decimal('2.19000000')) #block reward + tx |
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# decoderawtransaction tests |
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# witness transaction |
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encrawtx = "010000000001010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f50500000000000000000000" |
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decrawtx = self.nodes[0].decoderawtransaction(encrawtx, True) # decode as witness transaction |
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assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000')) |
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assert_raises_rpc_error(-22, 'TX decode failed', self.nodes[0].decoderawtransaction, encrawtx, False) # force decode as non-witness transaction |
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# non-witness transaction |
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encrawtx = "01000000010000000000000072c1a6a246ae63f74f931e8365e15a089c68d61900000000000000000000ffffffff0100e1f505000000000000000000" |
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decrawtx = self.nodes[0].decoderawtransaction(encrawtx, False) # decode as non-witness transaction |
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assert_equal(decrawtx['vout'][0]['value'], Decimal('1.00000000')) |
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# getrawtransaction tests |
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# 1. valid parameters - only supply txid |
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txHash = rawTx["hash"] |
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assert_equal(self.nodes[0].getrawtransaction(txHash), rawTxSigned['hex']) |
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# 2. valid parameters - supply txid and 0 for non-verbose |
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assert_equal(self.nodes[0].getrawtransaction(txHash, 0), rawTxSigned['hex']) |
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# 3. valid parameters - supply txid and False for non-verbose |
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assert_equal(self.nodes[0].getrawtransaction(txHash, False), rawTxSigned['hex']) |
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# 4. valid parameters - supply txid and 1 for verbose. |
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# We only check the "hex" field of the output so we don't need to update this test every time the output format changes. |
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assert_equal(self.nodes[0].getrawtransaction(txHash, 1)["hex"], rawTxSigned['hex']) |
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# 5. valid parameters - supply txid and True for non-verbose |
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assert_equal(self.nodes[0].getrawtransaction(txHash, True)["hex"], rawTxSigned['hex']) |
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# 6. invalid parameters - supply txid and string "Flase" |
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assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txHash, "Flase") |
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# 7. invalid parameters - supply txid and empty array |
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assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txHash, []) |
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# 8. invalid parameters - supply txid and empty dict |
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assert_raises_rpc_error(-1, "not a boolean", self.nodes[0].getrawtransaction, txHash, {}) |
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inputs = [ {'txid' : "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000", 'vout' : 1, 'sequence' : 1000}] |
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outputs = { self.nodes[0].getnewaddress() : 1 } |
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rawtx = self.nodes[0].createrawtransaction(inputs, outputs) |
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decrawtx= self.nodes[0].decoderawtransaction(rawtx) |
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assert_equal(decrawtx['vin'][0]['sequence'], 1000) |
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# 9. invalid parameters - sequence number out of range |
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inputs = [ {'txid' : "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000", 'vout' : 1, 'sequence' : -1}] |
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outputs = { self.nodes[0].getnewaddress() : 1 } |
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assert_raises_rpc_error(-8, 'Invalid parameter, sequence number is out of range', self.nodes[0].createrawtransaction, inputs, outputs) |
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# 10. invalid parameters - sequence number out of range |
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inputs = [ {'txid' : "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000", 'vout' : 1, 'sequence' : 4294967296}] |
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outputs = { self.nodes[0].getnewaddress() : 1 } |
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assert_raises_rpc_error(-8, 'Invalid parameter, sequence number is out of range', self.nodes[0].createrawtransaction, inputs, outputs) |
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inputs = [ {'txid' : "1d1d4e24ed99057e84c3f80fd8fbec79ed9e1acee37da269356ecea000000000", 'vout' : 1, 'sequence' : 4294967294}] |
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outputs = { self.nodes[0].getnewaddress() : 1 } |
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rawtx = self.nodes[0].createrawtransaction(inputs, outputs) |
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decrawtx= self.nodes[0].decoderawtransaction(rawtx) |
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assert_equal(decrawtx['vin'][0]['sequence'], 4294967294) |
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if __name__ == '__main__': |
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RawTransactionsTest().main()
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