def __init__(self, tx):
self.tx_hash = tx.hash().hex()
inputs = []
for txin in tx.txs_in:
inputs.append(TransactionUtils.getTxinPublicAddressByPre(txin))
self.tx_inputs = inputs
outputs = []
for txout in tx.txs_out:
if TransactionUtils.isCFTransationOut(txout):
txout_type = '众筹交易'
else:
txout_type = '普通交易'
outputs.append([
txout.address(), txout.coin_value, txout_type,
TransactionUtils.getTransactionAndOutTime(txout),
txout.usedState
])
self.tx_outputs = outputs
self.time = time.ctime(TransactionUtils.getTransactionAndOutTime(tx))
self.total_coin = tx.total_in()
self.fee = tx.fee()
if TransactionUtils.isCFTransation(tx):
self.tx_type = '众筹交易'
self.lock_time = time.ctime(tx.cf_header.end_time)
self.pre_hash = tx.cf_header.pre_hash.hex()
else:
self.tx_type = '普通交易'
self.get_detail(tx)
def insert(blockchain):
if BlockchainDao.isExist(blockchain):
return
if BlockchainDao.isPreBlockLinked(blockchain): #如果前一个区块被链接了 则失效
return
for tx in blockchain.txs:
TransactionUtils.updatePreOutState(tx)
BlockchainDao.save(blockchain)
def set_details_out_txs(tx_outs):
for tx_out in tx_outs:
tx_hash = TransactionOutDao.searchParentTransactionHash(tx_out)
tx = TransactionDao.searchByHash(tx_hash)
in_addr = []
for tx_in in tx.txs_in:
in_addr.append(TransactionUtils.getTxinPublicAddressByPre(tx_in))
tx_out.in_addr = in_addr
if TransactionUtils.isCFTransationOut(tx_out):
txout_type = '众筹交易'
else:
txout_type = '普通交易'
tx_out.type = txout_type
return tx_outs
def createNewBitcoinTx(publicAddrToValueArray):
if len(publicAddrToValueArray) == 0:
return None
tx = TransactionUtils.createFirstTransaction(publicAddrToValueArray)
if tx != None:
SendMessage.broadcastTransactionMsg(tx)
return tx
def __init__(self, cfs):
self.cfs = cfs
if len(cfs) == 0:
return
src_cf = cfs[0]
des_cf = cfs[-1]
self.cf_id = src_cf.hash().hex()
self.target_amount = src_cf.cf_header.target_amount
self.start_time = time.ctime(
TransactionUtils.getTransactionAndOutTime(src_cf))
self.pubkey = src_cf.cf_header.pubkey
self.end_time = time.ctime(src_cf.cf_header.end_time)
self.lack_amount = des_cf.cf_header.lack_amount
self.progress_rate = '%.2f %%' % (
(des_cf.cf_header.target_amount - des_cf.cf_header.lack_amount) /
des_cf.cf_header.target_amount * 100)
if src_cf.cf_header.cert not in ('', None):
cert_obj = SecretKeyUtils.stringToCert(src_cf.cf_header.cert)
self.cert = Cert(cert_obj)
else:
self.cert = None
'''众筹成功，众筹失败'''
if des_cf.cf_header.lack_amount <= 0:
self.status = '众筹成功'
elif src_cf.cf_header.end_time > int(time.time()):
self.status = '正在进行'
else:
self.status = '众筹失败'
def total_out(self):
total = sum(tx_out.coin_value for tx_out in self.txs_out)
if TransactionUtils.isCFTransation(self):
if self.cf_header.lack_amount <= 0:
pre_tx = TransactionDao.searchByHash(self.cf_header.pre_hash)
total = total - self.txs_out[0].coin_value + pre_tx.cf_header.lack_amount - self.cf_header.lack_amount
return total
def stream(self, f, blank_solutions=False, include_unspents=False, include_witness_data=True):
"""Stream a Bitcoin transaction Tx to the file-like object f."""
include_witnesses = include_witness_data and self.has_witness_data()
####
if TransactionUtils.isCFTransation(self):
stream_struct("L", f, 2)
stream_struct("#", f, self.cf_header.original_hash)
stream_struct("Q", f, self.cf_header.target_amount)
stream_struct("S", f, self.cf_header.pubkey.encode(encoding="utf-8"))
stream_struct("L", f, self.cf_header.end_time)
stream_struct("#", f, self.cf_header.pre_hash)
stream_struct("Q", f, self.cf_header.lack_amount)
else:
stream_struct("L", f, 1)
####
stream_struct("L", f, self.version)
if include_witnesses:
f.write(b'\0\1')
stream_struct("I", f, len(self.txs_in))
for t in self.txs_in:
t.stream(f, blank_solutions=blank_solutions)
stream_struct("I", f, len(self.txs_out))
for t in self.txs_out:
t.stream(f)
if include_witnesses:
for tx_in in self.txs_in:
witness = tx_in.witness
stream_struct("I", f, len(witness))
for w in witness:
stream_bc_string(f, w)
stream_struct("L", f, self.lock_time)
if include_unspents and not self.missing_unspents():
self.stream_unspents(f)
def get_detail(self, tx):
self.size = len(tx.as_hex()) #bytes
block = TransactionUtils.searchParentBlock(tx)
if block != None:
self.block_hash = block.hash()
else:
self.block_hash = 'None'
self.in_amount = tx.total_in()
self.fee_per_byte = float(self.fee / self.size) * 10**8
rand = random.randint(13)
in_scripts = [
'304402200f851e44a303c01203a9efce71b8472a53a69b0866795a613e8a18511fb7f9ad022054dc6a354462bf29d1128e064c30fb269ead454f59fbdc4c1a24736748cc9aed0102213c8e5d43845c0708fea710b0e6428b469bb4ac375ad278a408d8ee8f6657cf',
'3045022100cd775627ea6ade0afcd7f2c621364686ce9e042a272b52dcddb110a742c4935102207046f05acec413c7cb31865e3411b926526c6231a4f29fb81b2c1c6f60738e5f010238e4a226145abe843ab470b3de2a1817020d8904b8040e85147e565c749fd2f7',
'30440220314ad635a036190c7a62bae7b847c1ff3a9c0b0667ec1b887a256de412c4c706022061fccece187c4ab0ab80361e831189f225f4734c43ea171c41ce483f5316f1220103311914b86112e25397a2497b9df45c40646bf2bc480bfd1fb7b4ef896426eeed',
'3045022100a41e45f2ef79bd3c85856d1ceec66d5a9c4255cca11fff4ae6ed2190230a527a02207a166a12211b5923facd8074b247a95c75ff7c78bcbd0200b6d681017d739d4e010330304ee875117e0a05b1e3930bc59b258c81cba236c0211cb55bee199270dc8a',
'304402203324f7e5cd7755659385dfccfecb58a5c1ea9e4010820c7988e507b9b550e0a30220432ff43e1bf14137fa6963ee7585f7bdb294c2e27abb1386c2f59ec70df957000103fda0bce81384163131ac2f998d54039786f13d2638cc373b90926f0b5b8be729',
'3045022100c9a884fec8fc25466c909601669fddc962c677069edd29af2a6814c399e106c20220579c80222bf754fd9b0886d1c1526070270166bb331492e66200bddf990b48b00103953a097c80665ca0d4721f7849d93b023c83afa793b705cf1015d77f94f952c4',
'304402206d5d8ffbbc77541a7240485c948b024ec933bd822593979c41ca1c9259ba8acf02203ce5e63ed3753219510263ad0a95119a579c23aaf8ed9e47cd91b82f66e4b1b7010244f0e6eb11d9847fc0806b21606ce134dd049c821bc93bc3759c1102e745bca6',
'30440220584fbdaa9ebbc64602b82977cacfe6a7da6a732a1c1c5b3003c3114f564babcc02201f8b81d15522d4faacf74da423516d624def15ee7dbb009b0589912491fc306601034629a351f6f513ba4234ea33e6791e3debc062902e6d8e03317da15915fdc480',
'3045022100a009f847590f6d075d8342f82388cbd53c360a7b39306f2550c2afbaca1484e802205f61a41351df6e5314d3c1c4783aebae1dd4cbd3110c4a1b8a3316548441f2a101028c053c34abd8a1eb1b81989f75443a63188e19f4817ab2d461e6f9ea5f6e833c',
'3045022100ce236387d8f4649be174c2b8e9f6e7a1e8032d2f29a0e95019f2f3202d5d6ec002207367219e5741fc19e95e05b4ec2c6b0fc64bab39025482f1975e464867e5b7bb01027461abd36ded728717cd42131f4b67a2e5e4603bb49b3b85fe2aab4cf8ea33eb',
'30450221008a4c926bc0656c10fd09724a7f6198db32125182a6d8f2a72a6b6a215789c3a8022019b615f1eae9ba6303ac07fb0ed60e7450e0a11976a8d5bd7f66417e7a51528c01031f9bf0f18b3435dfd72734547ccb07d56adbb89e8b0202fb832a5f99386970b3',
'3044022054562f435edb7286e563c7323e140125c9b99d92f0ed1cf644923f45891e5f1d02206a858c828710f9905a7ae085a955d9c2074f521354672662c251e891c02d492d0103b947c83d61cb6e25da0b3564cf85377b803fb80c0ca86d99d429bb7ad2d2aa87',
'3045022100ae1eb6de01c7c51fc098fa03f4c229628452a06be52a6d7e1077898f4dfaa26902206443c3e98d7c0c46432f9ce993a9977436ee948cf4f070ea42fbbbb8270924af0103d4bbe6bbf74befb298a6629ac48f363524afb5773ea556d323cbf665032824aa'
]
self.in_scripts = [] #这里怎么存看你方便
for i in range(len(self.tx_inputs)):
self.in_scripts.append(in_scripts[random.randint(13)])
self.out_scripts = []
for txout in tx.txs_out:
self.out_scripts.append(txout.script)
def createNewCFBitCoinTx(target_amount,
pubkey_addr,
end_time,
pre_out_ids_for_fee=[]):
return TransactionUtils.createFirstCFTransaction(
target_amount, pubkey_addr, end_time, pre_out_ids_for_fee,
'''-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
''')
def createNormalBitCoinTx(pre_out_ids, publicAddrToValueArray):
if len(pre_out_ids) == 0 or len(publicAddrToValueArray) == 0:
return None
tx = TransactionUtils.createTransaction(pre_out_ids,
publicAddrToValueArray)
if tx != None:
SendMessage.broadcastTransactionMsg(tx)
return tx
def createNormalCFBitCoinTx(pre_out_ids, pre_cf_hash, spendValue,
otherPublicAddrToValueArray, refund_addr):
if len(pre_out_ids) == 0:
return None
cf = TransactionUtils.createNormalCFTransaction(
pre_out_ids, pre_cf_hash, spendValue, otherPublicAddrToValueArray,
refund_addr)
if cf != None:
SendMessage.broadcastTransactionMsg(cf)
return cf
def createNewCFBitCoinTx(target_amount,
pubkey_addr,
end_time,
pre_out_ids_for_fee=[]):
cf = TransactionUtils.createFirstCFTransaction(target_amount, pubkey_addr,
end_time,
pre_out_ids_for_fee)
if cf != None:
SendMessage.broadcastTransactionMsg(cf)
return cf
def update(tx):
if TransactionUtils.isCFTransation(tx):
CoinSqlite3().exec_sql('Update TransactionInfo set `version`=?,`lock_time`=?,`parentBlockId`=?,`state`=?, `type` = ? ,original_hash = ?, target_amount = ?, pubkey = ?, end_time = ?, pre_hash = ?, lack_amount = ? , cert = ? where hash = ?', tx.version, tx.lock_time, tx.getBlockHash(), tx.state, 2, tx.cf_header.original_hash, tx.cf_header.target_amount, tx.cf_header.pubkey, tx.cf_header.end_time, tx.cf_header.pre_hash, tx.cf_header.lack_amount, tx.cf_header.cert, tx.hash())
else:
CoinSqlite3().exec_sql('Update TransactionInfo set `version`=?,`lock_time`=?,`parentBlockId`=?, `state`=?, `type` = ? where hash = ?', tx.version, tx.lock_time, tx.getBlockHash(), tx.state, 1, tx.hash())
for index, txIn in enumerate(tx.txs_in):
TransactionInDao.save(txIn, tx, index)
for index, txOut in enumerate(tx.txs_out):
TransactionOutDao.save(txOut, tx, index)
def insert(tx):
if TransactionUtils.isCFTransation(tx):
CoinSqlite3().exec_sql('INSERT INTO TransactionInfo(hash, version,lock_time,parentBlockId,state,type,original_hash, target_amount, pubkey, end_time, pre_hash, lack_amount, cert) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?)', tx.hash(), tx.version, tx.lock_time, tx.getBlockHash(), tx.state, 2, tx.cf_header.original_hash, tx.cf_header.target_amount, tx.cf_header.pubkey, tx.cf_header.end_time, tx.cf_header.pre_hash, tx.cf_header.lack_amount, tx.cf_header.cert)
else:
CoinSqlite3().exec_sql('INSERT INTO TransactionInfo(hash, version,lock_time,parentBlockId,state,type) VALUES (?,?,?,?,?,?)', tx.hash(), tx.version, tx.lock_time, tx.getBlockHash(), tx.state, 1)
for index, txIn in enumerate(tx.txs_in):
TransactionInDao.save(txIn, tx, index)
for index, txOut in enumerate(tx.txs_out):
TransactionOutDao.save(txOut, tx, index)
def save(txOut, tx, index):
deleteOld(tx, index)
pubicAddress = txOut.address()
end_time = 0
if TransactionUtils.isCFTransation(tx):
if 0 == index:
end_time = tx.cf_header.end_time
CoinSqlite3().exec_sql(
'INSERT INTO TransactionInfoOut(coin_value, script, parentBlockId, parentTxId, state, `index`, pubicAddress, isToMe, usedState, end_time, isMyTx) VALUES (?,?,?,?,?,?,?,?,?,?,?)',
txOut.coin_value, txOut.script, tx.getBlockHash(), tx.hash(),
txOut.state, index, pubicAddress,
SecretKeyDao.isMypubicAddress(pubicAddress), 0, end_time,
SecretKeyDao.isMypubicAddress(txOut.address()))
def get_details(self):
src_cf = self.cfs[0]
des_cf = self.cfs[-1]
tmpPreCF = src_cf
promoter = []
for cf in self.cfs[1:]:
promoter.append([
cf.hash().hex(),
time.ctime(TransactionUtils.getTransactionAndOutTime(cf)),
cf.txs_out[0].address(),
tmpPreCF.cf_header.lack_amount - cf.cf_header.lack_amount
])
tmpPreCF = cf
self.promoter = promoter
self.process_date = [['day1', 20], ['day2', 30]]
def verify(blockchain):
for tx in blockchain.txs:
if not TransactionUtils.verify(tx):
return False
return True
def createNormalCFBitCoinTx(pre_out_ids, pre_cf_hash, spendValue,
otherPublicAddrToValueArray, refund_addr):
return TransactionUtils.createNormalCFTransaction(
pre_out_ids, pre_cf_hash, spendValue, otherPublicAddrToValueArray,
refund_addr)
def normal_tc_number(self):
normal_tc = 0
for tx in self.txs:
if not TransactionUtils.isCFTransation(tx):
++normal_tc
return normal_tc
def cf_tc_number(self):
cf_tc = 0
for tx in self.txs:
if TransactionUtils.isCFTransation(tx):
++cf_tc
return cf_tc
def dump_tx(tx, netcode, verbose_signature, disassembly_level, do_trace,
use_pdb):
address_prefix = address_prefix_for_netcode(netcode)
tx_bin = stream_to_bytes(tx.stream)
# print("Tx_type:%2d" % tx.tx_type)
if TransactionUtils.isCFTransation(tx):
print("original_hash : %s" % tx.cf_header.original_hash)
print("target_amount : %s" % tx.cf_header.target_amount)
print("pubkey : %s" % tx.cf_header.pubkey)
print("end_time : %s" % tx.cf_header.end_time)
print("pre_hash : %s" % tx.cf_header.pre_hash)
print("lack_amount : %s" % tx.cf_header.lack_amount)
print("Version: %2d tx hash %s %d bytes " %
(tx.version, tx.id(), len(tx_bin)))
print("TransactionIn count: %d; TransactionOut count: %d" %
(len(tx.txs_in), len(tx.txs_out)))
if tx.lock_time == 0:
meaning = "valid anytime"
elif tx.lock_time < LOCKTIME_THRESHOLD:
meaning = "valid after block index %d" % tx.lock_time
else:
when = datetime.datetime.utcfromtimestamp(tx.lock_time)
meaning = "valid on or after %s utc" % when.isoformat()
print("Lock time: %d (%s)" % (tx.lock_time, meaning))
print("Input%s:" % ('s' if len(tx.txs_in) != 1 else ''))
missing_unspents = tx.missing_unspents()
def trace_script(old_pc, opcode, data, stack, altstack, if_condition_stack,
is_signature):
from pycoin.tx.script.tools import disassemble_for_opcode_data
print("%3d : %02x %s" %
(old_pc, opcode, disassemble_for_opcode_data(opcode, data)))
if use_pdb:
import pdb
from pycoin.serialize import b2h
print("stack: [%s]" % ', '.join(b2h(s) for s in stack))
if len(altstack) > 0:
print("altstack: %s" % altstack)
if len(if_condition_stack) > 0:
print("condition stack: %s" %
', '.join(int(s) for s in if_condition_stack))
pdb.set_trace()
traceback_f = trace_script if do_trace or use_pdb else None
for idx, tx_in in enumerate(tx.txs_in):
if disassembly_level > 0:
def signature_for_hash_type_f(hash_type, script):
return tx.signature_hash(script, idx, hash_type)
if tx.is_coinbase():
print("%4d: COINBASE %12.5f mBTC" %
(idx, satoshi_to_mbtc(tx.total_in())))
else:
suffix = ""
if tx.missing_unspent(idx):
tx_out = None
address = tx_in.bitcoin_address(address_prefix=address_prefix)
else:
tx_out = tx.unspents[idx]
sig_result = " sig ok" if tx.is_signature_ok(
idx, traceback_f=traceback_f) else " BAD SIG"
suffix = " %12.5f mBTC %s" % (satoshi_to_mbtc(
tx_out.coin_value), sig_result)
address = tx_out.bitcoin_address(netcode=netcode)
t = "%4d: %34s from %s:%-4d%s" % (idx, address,
b2h_rev(tx_in.previous_hash),
tx_in.previous_index, suffix)
print(t.rstrip())
if disassembly_level > 0:
out_script = b''
if tx_out:
out_script = tx_out.script
for (pre_annotations, pc, opcode, instruction, post_annotations) in \
disassemble_scripts(
tx_in.script, out_script, tx.lock_time, signature_for_hash_type_f):
for l in pre_annotations:
print(" %s" % l)
print(" %4x: %02x %s" % (pc, opcode, instruction))
for l in post_annotations:
print(" %s" % l)
if verbose_signature:
signatures = []
for opcode in opcode_list(tx_in.script):
if not opcode.startswith("OP_"):
try:
signatures.append(parse_signature_blob(
h2b(opcode)))
except UnexpectedDER:
pass
if signatures:
sig_types_identical = (zip(*signatures)[1]).count(
signatures[0][1]) == len(signatures)
i = 1 if len(signatures) > 1 else ''
for sig_pair, sig_type in signatures:
print(" r{0}: {1:#x}\n s{0}: {2:#x}".format(
i, *sig_pair))
if not sig_types_identical and tx_out:
print(" z{}: {:#x} {}".format(
i,
tx.signature_hash(tx_out.script, idx,
sig_type),
sighash_type_to_string(sig_type)))
if i:
i += 1
if sig_types_identical and tx_out:
print(" z:{} {:#x} {}".format(
' ' if i else '',
tx.signature_hash(tx_out.script, idx, sig_type),
sighash_type_to_string(sig_type)))
print("Output%s:" % ('s' if len(tx.txs_out) != 1 else ''))
for idx, tx_out in enumerate(tx.txs_out):
amount_mbtc = satoshi_to_mbtc(tx_out.coin_value)
address = tx_out.bitcoin_address(netcode=netcode) or "(unknown)"
print("%4d: %34s receives %12.5f mBTC" % (idx, address, amount_mbtc))
if disassembly_level > 0:
for (pre_annotations, pc, opcode, instruction, post_annotations) in \
disassemble_scripts(b'', tx_out.script, tx.lock_time, signature_for_hash_type_f):
for l in pre_annotations:
print(" %s" % l)
print(" %4x: %02x %s" % (pc, opcode, instruction))
for l in post_annotations:
print(" %s" % l)
if not missing_unspents:
print("Total input %12.5f mBTC" % satoshi_to_mbtc(tx.total_in()))
print("Total output %12.5f mBTC" % satoshi_to_mbtc(tx.total_out()))
if not missing_unspents:
print("Total fees %12.5f mBTC" % satoshi_to_mbtc(tx.fee()))
def createNormalBitCoinTx(pre_out_ids, publicAddrToValueArray):
return TransactionUtils.createTransaction(pre_out_ids,
publicAddrToValueArray)
def get_my_unused_in_txs():
tx_ins = TransactionInDao.searchMyUnUsedTxIns()
for tx_in in tx_ins:
tx_in.addr = TransactionUtils.getTxinPublicAddressByPre(tx_in)
return tx_ins
def createNewBitcoinTx(publicAddrToValueArray):
return TransactionUtils.createFirstTransaction(publicAddrToValueArray)
