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Update cryptowallet + rpc

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dave/xdcc
dave 5 years ago
parent df678c29b0
commit c3e14a8d0d
3 changed files with 166 additions and 180 deletions
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10
examples/data/config/CryptoWalletRPC.json
Unescape Escape View File

@ -2,25 +2,25 @@
"types": {
"LTC": {
"name": "Litecoin",
"abbr": "LTC",
"host": "127.0.0.1",
"username": "user",
"password": "pass",
"port": 12893,
"precision": 8,
"reserve": 0.01,
"link": "https://litecoin.org/"
"link": "https://litecoin.org/",
"addrfmt": "^[LM3][a-km-zA-HJ-NP-Z1-9]{26,33}$"
},
"BTC": {
"name": "Bitcoin",
"abbr": "BTC",
"host": "127.0.0.1",
"username": "user",
"password": "pass",
"port": 48191,
"precision": 8,
"reserve": 0.001,
"link": "http://bitcoin.org/"
"link": "http://bitcoin.org/",
"addrfmt": "^[13][a-km-zA-HJ-NP-Z1-9]{25,34}$"
}
}
}
}

289
pyircbot/modules/CryptoWallet.py
Unescape Escape View File

@ -7,7 +7,10 @@
"""
from pyircbot.modulebase import ModuleBase, ModuleHook
from pyircbot.modulebase import ModuleBase, command
from pyircbot.modules.ModInfo import info
from pyircbot.common import messageHasCommand
from decimal import Decimal
import time
import hashlib
@ -15,305 +18,271 @@ import hashlib
class CryptoWallet(ModuleBase):
def __init__(self, bot, moduleName):
ModuleBase.__init__(self, bot, moduleName)
self.hooks = [ModuleHook("PRIVMSG", self.handle_message)]
def getMods(self):
return (self.bot.getBestModuleForService("attributes"), self.bot.getBestModuleForService("bitcoinrpc"))
def handle_setaddr(self, args, prefix, trailing, cmd):
usage = ".setaddr <currency> <address>"
attr, rpc = self.getMods()
# Check for args
if not len(cmd.args) == 2:
self.bot.act_PRIVMSG(args[0], ".setaddr: usage: %s" % usage)
# self.bot.act_PRIVMSG(args[0], ".setaddr: usage: .setaddr BTC 1xyWx6X5EABprhe3s9XduNxLn5NCtpSNB")
@info("setaddr <currency> <address> set withdraw address", cmds=["setaddr"])
@command("setaddr", require_args=2, allow_private=True)
def handle_setaddr(self, msg, cmd):
if not self.check_login(msg.prefix, msg.args[0]):
return
attr, rpc = self.getMods()
# Check if currency is known
if not rpc.isSupported(cmd.args[0]):
supportedStr = ', '.join(rpc.getSupported())
self.bot.act_PRIVMSG(args[0], ".setaddr: '%s' is not a supported currency. Supported currencies are: %s" %
(cmd.args[0], supportedStr))
self.bot.act_PRIVMSG(msg.args[0], ".setaddr: '{}' is not a supported currency. Supported currencies are: {}"
.format(cmd.args[0], supportedStr))
return
if len(cmd.args[1]) < 16 or len(cmd.args[1]) > 42:
self.bot.act_PRIVMSG(args[0], ".setaddr: '%s' appears to be an invalid address." % (cmd.args[1]))
self.bot.act_PRIVMSG(msg.args[0], ".setaddr: '{}' appears to be an invalid address.".format(cmd.args[1]))
return
# Just make sure they have a wallet
self.checkUserHasWallet(prefix.nick, cmd.args[0])
self.checkUserHasWallet(msg.prefix.nick, cmd.args[0])
# Set their address
attr.setKey(prefix.nick, "cryptowallet-%s-address" % cmd.args[0].lower(), cmd.args[1])
self.bot.act_PRIVMSG(args[0], ".setaddr: Your address has been saved as: %s. Please verify that this is correct"
" or your coins could be lost." % (cmd.args[1]))
attr.setKey(msg.prefix.nick, "cryptowallet-{}-address".format(cmd.args[0].lower()), cmd.args[1])
self.bot.act_PRIVMSG(msg.args[0], ".setaddr: Your address has been saved as: {}. Please verify that this is "
"correct or your coins could be lost.".format(cmd.args[1]))
def handle_getbal(self, args, prefix, trailing, cmd):
@info("getbal <currency> retrieve your balance ", cmds=["getbal"])
@command("getbal", require_args=1, allow_private=True)
def handle_getbal(self, msg, cmd):
usage = ".getbal <currency>"
if not self.check_login(msg.prefix, msg.args[0]):
return
attr, rpc = self.getMods()
# Check for args
if not len(cmd.args) == 1:
self.bot.act_PRIVMSG(args[0], ".getbal: usage: %s" % usage)
self.bot.act_PRIVMSG(args[0], ".getbal: usage: .getbal BTC")
if len(cmd.args) != 1:
self.bot.act_PRIVMSG(msg.args[0], ".getbal: usage: {}".format(usage))
return
# Check if currency is known
if not rpc.isSupported(cmd.args[0]):
supportedStr = ', '.join(rpc.getSupported())
self.bot.act_PRIVMSG(args[0], ".getbal: '%s' is not a supported currency. Supported currencies are: %s" %
(cmd.args[0], supportedStr))
self.bot.act_PRIVMSG(msg.args[0],
".getbal: '{}' is not a supported currency. Supported currencies are: {}"
.format(cmd.args[0], supportedStr))
return
# Just make sure they have a wallet
self.checkUserHasWallet(prefix.nick, cmd.args[0])
self.checkUserHasWallet(msg.prefix.nick, cmd.args[0])
# fetch RPC and tell them the balance
walletname = attr.getKey(prefix.nick, "cryptowallet-account-%s" % cmd.args[0].lower())
walletname = attr.getKey(msg.prefix.nick, "cryptowallet-account-{}".format(cmd.args[0].lower()))
amount = 0.0
if walletname:
client = rpc.getRpc(cmd.args[0].lower())
amount = client.getBal(walletname)
self.bot.act_PRIVMSG(args[0], "%s: your balance is: %s %s" % (prefix.nick, amount, cmd.args[0].upper()))
self.bot.act_PRIVMSG(msg.args[0],
"{}: your balance is: {} {}".format(msg.prefix.nick, amount, cmd.args[0].upper()))
def handle_withdraw(self, args, prefix, trailing, cmd):
usage = ".withdraw <currency> <amount>"
attr, rpc = self.getMods()
# Check for args
if not len(cmd.args) == 2:
self.bot.act_PRIVMSG(args[0], ".withdraw: usage: %s" % usage)
self.bot.act_PRIVMSG(args[0], ".withdraw: usage: .getbal BTC 0.035")
@info("withdraw <currenyc> <amount> send coins to your withdraw address", cmds=["withdraw"])
@command("withdraw", require_args=2, allow_private=True)
def handle_withdraw(self, msg, cmd):
if not self.check_login(msg.prefix, msg.args[0]):
return
attr, rpc = self.getMods()
# Check if currency is known
if not rpc.isSupported(cmd.args[0]):
supportedStr = ', '.join(rpc.getSupported())
self.bot.act_PRIVMSG(args[0], ".getbal: '%s' is not a supported currency. Supported currencies are: %s" %
(cmd.args[0], supportedStr))
self.bot.act_PRIVMSG(msg.args[0], ".getbal: '{}' is not a supported currency. Supported currencies are: {}"
.format(cmd.args[0], supportedStr))
return
# Just make sure they have a wallet
self.checkUserHasWallet(prefix.nick, cmd.args[0])
self.checkUserHasWallet(msg.prefix.nick, cmd.args[0])
# check that they have a withdraw addr
withdrawaddr = attr.getKey(prefix.nick, "cryptowallet-%s-address" % cmd.args[0].lower())
withdrawaddr = attr.getKey(msg.prefix.nick, "cryptowallet-{}-address".format(cmd.args[0].lower()))
if withdrawaddr is None:
self.bot.act_PRIVMSG(args[0], ".withdraw: You need to set a withdraw address before withdrawing. "
"Try .setaddr")
self.bot.act_PRIVMSG(msg.args[0], ".withdraw: You need to set a withdraw address before withdrawing. "
"Try .setaddr")
return
# fetch RPC and check balance
walletname = attr.getKey(prefix.nick, "cryptowallet-account-%s" % cmd.args[0].lower())
walletname = attr.getKey(msg.prefix.nick, "cryptowallet-account-{}".format(cmd.args[0].lower()))
balance = 0.0
client = rpc.getRpc(cmd.args[0].lower())
balance = client.getBal(walletname)
withdrawamount = float(cmd.args[1])
withdrawamount = Decimal(cmd.args[1])
if balance < withdrawamount or withdrawamount < 0:
self.bot.act_PRIVMSG(args[0], ".withdraw: You don't have enough %s to withdraw %s" %
(cmd.args[0].upper(), withdrawamount))
self.bot.act_PRIVMSG(msg.args[0], ".withdraw: You don't have enough {} to withdraw {}"
.format(cmd.args[0].upper(), withdrawamount))
return
if not client.reserve == 0 and balance - client.reserve < withdrawamount:
self.bot.act_PRIVMSG(args[0], ".withdraw: Withdrawing that much would put you below the reserve (%s %s)." %
(client.reserve, cmd.args[0].upper()))
self.bot.act_PRIVMSG(args[0], ".withdraw: The reserve is to cover network transaction fees. To recover it "
"you must close your account. (Talk to an admin)")
self.bot.act_PRIVMSG(msg.args[0], ".withdraw: Withdrawing that much would put you below the reserve "
"({} {}).".format(client.reserve, cmd.args[0].upper()))
self.bot.act_PRIVMSG(msg.args[0], ".withdraw: The reserve is to cover network transaction fees. To recover "
"it you must close your account. (Talk to an admin)")
return
# Check if the precision is wrong
if not client.checkPrecision(withdrawamount):
self.bot.act_PRIVMSG(args[0], ".withdraw: %s has maximum %s decimal places" % (cmd.args[0].upper(),
client.precision))
self.bot.act_PRIVMSG(msg.args[0], ".withdraw: {} has maximum {} decimal places"
.format(cmd.args[0].upper(), client.precision))
return
# Create a transaction
txn = client.send(walletname, withdrawaddr, withdrawamount)
if txn:
self.bot.act_PRIVMSG(args[0], "%s: .withdraw: %s %s sent to %s. " %
(prefix.nick, withdrawamount, client.name, withdrawaddr))
self.bot.act_PRIVMSG(prefix.nick, "Withdrawal: (You)->%s: Transaction ID: %s" %
(prefix.nick, withdrawaddr, txn))
self.bot.act_PRIVMSG(msg.args[0], "{}: .withdraw: {} {} sent to {}. "
.format(msg.prefix.nick, withdrawamount, client.name, withdrawaddr))
self.bot.act_PRIVMSG(msg.prefix.nick, "Withdrawal: (You)->{}: Transaction ID: {}"
.format(withdrawaddr, txn))
else:
self.bot.act_PRIVMSG(args[0], "%s: .withdraw: Transaction create failed. Maybe the transaction was too "
"large for the network? Try a smaller increment." % prefix.nick)
self.bot.act_PRIVMSG(msg.args[0], "{}: .withdraw: Transaction create failed. Maybe the transaction was too "
"large for the network? Try a smaller increment.".format(msg.prefix.nick))
def handle_send(self, args, prefix, trailing, cmd):
usage = ".send <currency> <amount> <nick or address>"
attr, rpc = self.getMods()
# Check for args
if not len(cmd.args) == 3:
self.bot.act_PRIVMSG(args[0], ".withdraw: usage: %s" % usage)
self.bot.act_PRIVMSG(args[0], ".withdraw: usage: .getbal BTC 0.035")
@info("send <currency> <amount> <nick_or_address> send coins elsewhere", cmds=["send"])
@command("send", require_args=3, allow_private=True)
def handle_send(self, msg, cmd):
if not self.check_login(msg.prefix, msg.args[0]):
return
attr, rpc = self.getMods()
# Check if currency is known
if not rpc.isSupported(cmd.args[0]):
curr_name = cmd.args[0].lower()
if not rpc.isSupported(curr_name):
supportedStr = ', '.join(rpc.getSupported())
self.bot.act_PRIVMSG(args[0], ".getbal: '%s' is not a supported currency. Supported currencies are: %s" %
(cmd.args[0], supportedStr))
self.bot.act_PRIVMSG(msg.args[0], ".getbal: '{}' is not a supported currency. Supported currencies are: {}"
.format(curr_name, supportedStr))
return
# Just make sure they have a wallet
self.checkUserHasWallet(prefix.nick, cmd.args[0])
self.checkUserHasWallet(msg.prefix.nick, curr_name)
# fetch RPC and check balance
walletname = attr.getKey(prefix.nick, "cryptowallet-account-%s" % cmd.args[0].lower())
walletname = attr.getKey(msg.prefix.nick, "cryptowallet-account-{}".format(curr_name))
balance = 0.0
client = rpc.getRpc(cmd.args[0].lower())
client = rpc.getRpc(curr_name.lower())
balance = client.getBal(walletname)
withdrawamount = float(cmd.args[1])
withdrawamount = Decimal(cmd.args[1])
tx_dest = cmd.args[2]
if balance < withdrawamount or withdrawamount < 0:
self.bot.act_PRIVMSG(args[0], "%s: .send: You don't have enough %s to send %s" %
(prefix.nick, cmd.args[0].upper(), withdrawamount))
self.bot.act_PRIVMSG(msg.args[0], "{}: .send: You don't have enough {} to send {}"
.format(msg.prefix.nick, curr_name.upper(), withdrawamount))
return
# Check if the precision is wrong
if not client.checkPrecision(withdrawamount):
self.bot.act_PRIVMSG(args[0], ".send: %s has maximum %s decimal places" %
(cmd.args[0].upper(), client.precision))
self.bot.act_PRIVMSG(msg.args[0], ".send: {} has maximum {} decimal places"
.format(curr_name.upper(), client.precision))
return
# Check if the recierver is a dogecoin address
if len(cmd.args[2]) == 34 and cmd.args[2][0:1] == "D":
# Check if the tx_dest is a valid address for the coin
if client.validate_addr(tx_dest):
# Check if we can cover network fees
if not client.reserve == 0 and balance - client.reserve < withdrawamount:
self.bot.act_PRIVMSG(args[0], ".send: Sending that much would put you below the reserve (%s %s)." %
(client.reserve, cmd.args[0].upper()))
self.bot.act_PRIVMSG(args[0], ".send: The reserve is to cover network transaction fees. To recover it "
"you must close your account. (Talk to an admin)")
self.bot.act_PRIVMSG(msg.args[0], ".send: Sending that much would put you below the reserve ({} {})."
.format(client.reserve, curr_name.upper()))
self.bot.act_PRIVMSG(msg.args[0], ".send: The reserve is to cover network transaction fees. To recover it"
" you must close your account. (Talk to my owner)")
return
# Create a transaction
txn = client.send(walletname, cmd.args[2], withdrawamount)
txn = client.send(walletname, tx_dest, withdrawamount)
if txn:
self.bot.act_PRIVMSG(args[0], "%s: .send: %s %s sent to %s. " %
(prefix.nick, withdrawamount, client.name, cmd.args[2]))
self.bot.act_PRIVMSG(prefix.nick, "Send: (You)->%s: Transaction ID: %s" % (cmd.args[2], txn))
self.bot.act_PRIVMSG(msg.args[0], "{}: .send: {} {} sent to {}. "
.format(msg.prefix.nick, withdrawamount, client.name, tx_dest))
self.bot.act_PRIVMSG(msg.prefix.nick, "Send: (You)->{}: Transaction ID: {}".format(tx_dest, txn))
else:
self.bot.act_PRIVMSG(args[0], "%s: .send: Transaction create failed. Maybe the address is invalid or "
"transaction too large for the network? Try a smaller increment." %
prefix.nick)
self.bot.act_PRIVMSG(msg.args[0], "{}: .send: Transaction create failed. Maybe the address is invalid "
"or transaction too large for the network?".format(msg.prefix.nick))
else:
# Move between local wallets
# Check if dest user has a password set
destUserPassword = attr.getKey(cmd.args[2], "password")
destUserPassword = attr.getKey(tx_dest, "password")
if destUserPassword is None:
self.bot.act_PRIVMSG(args[0], "%s .send: %s doesn't have a password set." % (prefix.nick, cmd.args[2]))
self.bot.act_PRIVMSG(msg.args[0], "{} .send: {} doesn't have a password set."
.format(msg.prefix.nick, tx_dest))
return
# Since the user has a password set, check that they have a wallet and create if not
self.checkUserHasWallet(cmd.args[2], cmd.args[0])
self.checkUserHasWallet(tx_dest, curr_name)
srcWalletName = attr.getKey(prefix.nick, "cryptowallet-account-%s" % cmd.args[0])
destWalletName = attr.getKey(cmd.args[2], "cryptowallet-account-%s" % cmd.args[0])
srcWalletName = attr.getKey(msg.prefix.nick, "cryptowallet-account-{}".format(curr_name))
destWalletName = attr.getKey(tx_dest, "cryptowallet-account-{}".format(curr_name))
assert srcWalletName is not None
assert destWalletName is not None
try:
assert srcWalletName != destWalletName
except:
self.bot.act_PRIVMSG(args[0], "%s: you can't send to yourself!" % prefix.nick)
if srcWalletName == destWalletName:
self.bot.act_PRIVMSG(msg.args[0], "{}: you can't send to yourself!".format(msg.prefix.nick))
return
print(srcWalletName)
print(destWalletName)
if client.canMove(srcWalletName, destWalletName, withdrawamount):
if client.move(srcWalletName, destWalletName, withdrawamount):
self.bot.act_PRIVMSG(args[0], "%s .send: %s %s sent to %s. " %
(prefix.nick, withdrawamount, client.name, cmd.args[2]))
self.bot.act_PRIVMSG(msg.args[0], "{} .send: {} {} sent to {}. "
.format(msg.prefix.nick, withdrawamount, client.name, tx_dest))
else:
self.bot.act_PRIVMSG(args[0], "%s: uh-oh, something went wrong doing that." % prefix.nick)
self.bot.act_PRIVMSG(msg.args[0], "{}: uh-oh, something went wrong doing that."
.format(msg.prefix.nick))
def handle_getaddr(self, args, prefix, trailing, cmd):
attr, rpc = self.getMods()
usage = ".getaddr <currency>"
# Check for args
if not len(cmd.args) == 1:
self.bot.act_PRIVMSG(args[0], ".getaddr: usage: %s" % usage)
self.bot.act_PRIVMSG(args[0], ".getaddr: usage: .getaddr BTC")
@info("getaddr <currency> get deposit address", cmds=["getaddr"])
@command("getaddr", require_args=1, allow_private=True)
def handle_getaddr(self, msg, cmd):
if not self.check_login(msg.prefix, msg.args[0]):
return
attr, rpc = self.getMods()
# Check if currency is known
if not rpc.isSupported(cmd.args[0]):
supportedStr = ', '.join(rpc.getSupported())
self.bot.act_PRIVMSG(args[0], ".getaddr: '%s' is not a supported currency. Supported currencies are: %s" %
(cmd.args[0], supportedStr))
self.bot.act_PRIVMSG(msg.args[0], ".getaddr: '{}' is not a supported currency. Supported currencies are: {}"
.format(cmd.args[0], supportedStr))
return
# Just make sure they have a wallet
self.checkUserHasWallet(prefix.nick, cmd.args[0])
self.checkUserHasWallet(msg.prefix.nick, cmd.args[0])
walletaddr = attr.getKey(prefix.nick, "cryptowallet-depoaddr-%s" % cmd.args[0].lower())
self.bot.act_PRIVMSG(args[0], "%s: your %s deposit address is: %s" %
(prefix.nick, cmd.args[0].upper(), walletaddr))
walletaddr = attr.getKey(msg.prefix.nick, "cryptowallet-depoaddr-{}".format(cmd.args[0].lower()))
self.bot.act_PRIVMSG(msg.args[0], "{}: your {} deposit address is: {}"
.format(msg.prefix.nick, cmd.args[0].upper(), walletaddr))
def handle_curinfo(self, args, prefix, trailing, cmd):
@info("curinfo list supported coins", cmds=["curinfo"])
@command("curinfo", allow_private=True)
def handle_curinfo(self, msg, cmd):
attr, rpc = self.getMods()
# Check for args
if len(cmd.args) == 0:
self.bot.act_PRIVMSG(args[0], ".curinfo: supported currencies: %s. Use '.curinfo BTC' to see details. " %
', '.join([x.upper() for x in rpc.getSupported()]))
return
if not cmd.args:
self.bot.act_PRIVMSG(msg.args[0],
".curinfo: supported currencies: {}. Use '.curinfo BTC' to see details. "
.format(', '.join([x.upper() for x in rpc.getSupported()])))
else:
if not rpc.isSupported(cmd.args[0]):
self.bot.act_PRIVMSG(args[0], ".curinfo: '%s' is not a supported currency. Supported currencies are: "
"%s" % (cmd.args[0], ', '.join([x.upper() for x in rpc.getSupported()])))
self.bot.act_PRIVMSG(msg.args[0],
".curinfo: '{}' is not a supported currency. Supported currencies are: {}"
.format(cmd.args[0], ', '.join([x.upper() for x in rpc.getSupported()])))
return
else:
info = rpc.getInfo(cmd.args[0])
self.bot.act_PRIVMSG(args[0], ".curinfo: %s - %s. More info: %s" %
(args[0], info["name"], info["link"]))
self.bot.act_PRIVMSG(msg.args[0], ".curinfo: {} - {}. More info: {}"
.format(cmd.args[0], info["name"], info["link"]))
def checkUserHasWallet(self, username, currency):
# Ensure the user has a wallet in the client
attr, rpc = self.getMods()
currency = currency.lower()
username = username.lower()
if attr.getKey(username, "cryptowallet-account-%s" % currency) is None:
if attr.getKey(username, "cryptowallet-account-{}".format(currency)) is None:
randName = self.md5(str(time.time()))[0:16]
attr.setKey(username, "cryptowallet-account-%s" % currency, randName)
attr.setKey(username, "cryptowallet-account-{}".format(currency), randName)
# Generate a deposit addr to nudge the wallet
wallet = rpc.getRpc(currency.lower())
address = wallet.getAcctAddr(randName)
attr.setKey(username, "cryptowallet-depoaddr-%s" % currency, address)
elif attr.getKey(username, "cryptowallet-depoaddr-%s" % currency) is None:
walletName = attr.getKey(username, "cryptowallet-account-%s" % currency)
attr.setKey(username, "cryptowallet-depoaddr-{}".format(currency), address)
elif attr.getKey(username, "cryptowallet-depoaddr-{}".format(currency)) is None:
walletName = attr.getKey(username, "cryptowallet-account-{}".format(currency))
wallet = rpc.getRpc(currency.lower())
address = wallet.getAcctAddr(walletName)
attr.setKey(username, "cryptowallet-depoaddr-%s" % currency, address)
def handle_message(self, args, prefix, trailing):
prefix = self.bot.decodePrefix(prefix)
# Free commands
cmd = self.bot.messageHasCommand(".curinfo", trailing)
if cmd:
self.handle_curinfo(args, prefix, trailing, cmd)
# Login protected commands
cmd = self.bot.messageHasCommand(".setaddr", trailing)
if cmd and self.check_login(prefix, args[0]):
self.handle_setaddr(args, prefix, trailing, cmd)
cmd = self.bot.messageHasCommand(".getbal", trailing)
if cmd and self.check_login(prefix, args[0]):
self.handle_getbal(args, prefix, trailing, cmd)
cmd = self.bot.messageHasCommand(".withdraw", trailing)
if cmd and self.check_login(prefix, args[0]):
self.handle_withdraw(args, prefix, trailing, cmd)
cmd = self.bot.messageHasCommand(".getaddr", trailing)
if cmd and self.check_login(prefix, args[0]):
self.handle_getaddr(args, prefix, trailing, cmd)
cmd = self.bot.messageHasCommand(".send", trailing)
if cmd and self.check_login(prefix, args[0]):
self.handle_send(args, prefix, trailing, cmd)
attr.setKey(username, "cryptowallet-depoaddr-{}".format(currency), address)
def check_login(self, prefix, replyTo):
login = self.bot.getBestModuleForService("login")
if not login.check(prefix.nick, prefix.hostname):
self.bot.act_PRIVMSG(replyTo, "%s: Please .login to use this command." % prefix.nick)
self.bot.act_PRIVMSG(replyTo, "{}: Please .login to use this command.".format(prefix.nick))
return False
return True

47
pyircbot/modules/CryptoWalletRPC.py
Unescape Escape View File

@ -9,6 +9,7 @@
from pyircbot.modulebase import ModuleBase
from bitcoinrpc.authproxy import AuthServiceProxy
import re
from threading import Thread
@ -22,13 +23,17 @@ class CryptoWalletRPC(ModuleBase):
def loadrpcservices(self):
# Create a dict of abbreviation=>BitcoinRPC objcet relation
self.log.info("CryptoWalletRPC: loadrpcservices: connecting to RPCs")
for key in self.config["types"]:
self.rpcservices[key.lower()] = BitcoinRPC(self, key, self.config["types"][key]["host"],
self.config["types"][key]["port"],
self.config["types"][key]["username"],
self.config["types"][key]["password"],
self.config["types"][key]["precision"],
self.config["types"][key]["reserve"])
for abbr, coin in self.config["types"].items():
self.rpcservices[abbr.lower()] = BitcoinRPC(self,
abbr.lower(),
coin["name"],
coin["host"],
coin["port"],
coin["username"],
coin["password"],
coin["precision"],
coin["reserve"],
re.compile(coin["addrfmt"]))
def getRpc(self, currencyAbbr):
# Return the rpc for the currency requested
@ -47,14 +52,19 @@ class CryptoWalletRPC(ModuleBase):
supported = self.getSupported()
return abbr.lower() in supported
# def validate_addr(self, coin_abbr, address):
# client = self.getRpc(coin_abbr.lower())
# if not client or not client.validate_addr(:
# return False
def getInfo(self, abbr):
# return the coin's info from config
if self.isSupported(abbr):
return self.config["types"][abbr.upper()]
class BitcoinRPC:
def __init__(self, parent, name, host, port, username, password, precision, reserve):
class BitcoinRPC(object):
def __init__(self, parent, name, fullname, host, port, username, password, precision, reserve, addr_re):
# Store info and connect
self.master = parent
self.name = name
@ -64,12 +74,19 @@ class BitcoinRPC:
self.password = password
self.precision = precision
self.reserve = reserve
self.addr_re = addr_re
self.log = self.master.log
# AuthServiceProxy (json client) stored here
self.con = None
# Connect
Thread(target=self.ping).start()
self.con = None # AuthServiceProxy (bitcoin json rpc client) stored here
Thread(target=self.ping).start() # Initiate rpc connection
def validate_addr(self, addr):
"""
Validate an address string. Returns true if the `addr` provided is a valid address string
:param addr: address to validate
:type addr: str
:return: bool
"""
return True if type(addr) is str and self.addr_re.match(addr) else False
def getBal(self, acct):
# get a balance of an address or an account
@ -91,7 +108,7 @@ class BitcoinRPC:
def canMove(self, fromAcct, toAcct, amount):
# true or false if fromAcct can afford to give toAcct an amount of coins
balfrom = self.getAcctBal(fromAcct)
return balfrom >= amount
return (balfrom - self.reserve) >= amount
def move(self, fromAcct, toAcct, amount):
# move coins from one account to another

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