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 createFirstCFTransaction(target_amount,
pubkey_addr,
end_time,
pre_out_ids_for_fee=[],
cert=''):
if len(pre_out_ids_for_fee) == 0:
tx_in = TransactionIn.coinbase_tx_in()
tx_ins = []
tx_ins.append(tx_in)
else:
tx_ins = __get_tx_ins(pre_out_ids_for_fee)
cert = SecretKeyDao.searchCertByPubAddr(pubkey_addr)
cfscript = standard_tx_out_script(pubkey_addr)
cfout = TransactionOut(0, cfscript, 0, 0, end_time)
tx_outs = []
tx_outs.append(cfout)
original_hash = Constants.ZERO_HASH
pre_hash = Constants.ZERO_HASH
lack_amount = target_amount
cf_header = CFHeader(original_hash, target_amount, pubkey_addr, end_time,
pre_hash, lack_amount, cert)
cf = TransactionCF(cf_header, Constants.VERSION, tx_ins, tx_outs,
Constants.LOCK_TIME)
if verify(cf):
insert(cf)
return cf
def signTx(tx, pre_out_ids=[]):
pubkey_addr = ''
outscript = r''
for pre_out_id in pre_out_ids:
if '' != pre_out_id:
pre_out = TransactionOutDao.searchById(pre_out_id)
pubkey_addr = pre_out.address()
outscript = pre_out.script
if '' != pubkey_addr:
secretKey = SecretKeyDao.searchByPubAddr(pubkey_addr)
key = Key(
public_pair=[int(secretKey.publicKey),
int(secretKey.privateKey)])
tx.sign({
script_obj_from_script(outscript).hash160:
[secretKey.sec_num, key.public_pair(), True],
})
return tx
def get_keys():
secretKeys = SecretKeyDao.searchMySecrets()
keys = []
for secretKey in secretKeys:
keys.append(Key(secretKey))
return keys
def manageKey(secretNum):
secretKey = SecretKey.create(secretNum)
SecretKeyDao.save(secretKey)
print(secretKey)