def test_encode_bis_url_new(verbose=False):
recipient = "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
amount = "1.234"
operation = ""
openfield = ""
bis_url = BismuthUtil.create_bis_url(recipient,
amount,
operation,
openfield,
legacy=False)
assert bis_url == "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///g2ietw=="
recipient = "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
amount = "1.234"
operation = "token:transfer"
openfield = "test:1"
bis_url = BismuthUtil.create_bis_url(recipient,
amount,
operation,
openfield,
legacy=False)
assert bis_url == "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/dG9rZW46dHJhbnNmZXI=/dGVzdDox/ldW-ig=="
recipient = "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
amount = "1.234"
operation = "token:transfer"
openfield = 'test:1:{"Message":"Test message"}'
bis_url = BismuthUtil.create_bis_url(recipient,
amount,
operation,
openfield,
legacy=True)
assert bis_url == "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIx#wXB28s;b75y?B03^eWpi{OZDn(FVP|C`eE/#04XIp(|p18$+t~x+8E0"
def test_decode_bis_url_new(verbose=False):
bis_url = "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///g2ietw=="
decoded = BismuthUtil.read_url(bis_url, legacy=False)
if verbose:
print("new", decoded)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == ""
assert decoded['openfield'] == ""
bis_url = "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/dG9rZW46dHJhbnNmZXI=/dGVzdDox/ldW-ig=="
decoded = BismuthUtil.read_url(bis_url, legacy=False)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == "token:transfer"
assert decoded['openfield'] == "test:1"
# Now test a broken hash
bis_url = "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///g4ietw=="
decoded = BismuthUtil.read_url(bis_url, legacy=False)
if verbose:
print("new", decoded)
assert "Error" in decoded
bis_url = "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIx#wXB28s;b75y?B03^eWpi{OZDn(FVP|C`eE/#04XIp(|p18$+t~x+8E0"
decoded = BismuthUtil.read_url(bis_url, legacy=True)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == "token:transfer"
assert decoded['openfield'] == 'test:1:{"Message":"Test message"}'
def test_encode_bis_url_legacy(verbose=False):
recipient = "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
amount = "1.234"
operation = ""
openfield = ""
bis_url = BismuthUtil.create_bis_url(recipient,
amount,
operation,
openfield,
legacy=True)
assert bis_url == "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///Bg#w)r%}J-4Ct__J|z#_"
recipient = "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
amount = "1.234"
operation = "token:transfer"
openfield = "test:1"
bis_url = BismuthUtil.create_bis_url(recipient,
amount,
operation,
openfield,
legacy=True)
assert bis_url == "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIxz/>H!cQZ*|L=^XYba0XP&1"
recipient = "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
amount = "1.234"
operation = "token:transfer"
openfield = 'test:1:{"Message":"Test message"}'
bis_url = BismuthUtil.create_bis_url(recipient,
amount,
operation,
openfield,
legacy=True)
assert bis_url == "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIx#wXB28s;b75y?B03^eWpi{OZDn(FVP|C`eE/#04XIp(|p18$+t~x+8E0"
def test_decode_bis_url_legacy(verbose=False):
bis_url = "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///Bg#w)r%}J-4Ct__J|z#_"
decoded = BismuthUtil.read_url(bis_url, legacy=True)
if verbose:
print(decoded)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == ""
assert decoded['openfield'] == ""
bis_url = "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIxz/>H!cQZ*|L=^XYba0XP&1"
decoded = BismuthUtil.read_url(bis_url, legacy=True)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == "token:transfer"
assert decoded['openfield'] == "test:1"
# Now test a broken hash
bis_url = "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///Ag#w)r%}J-4Ct__J|z#_"
decoded = BismuthUtil.read_url(bis_url, legacy=True)
if verbose:
print(decoded)
assert "Error" in decoded
bis_url = "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIx#wXB28s;b75y?B03^eWpi{OZDn(FVP|C`eE/#04XIp(|p18$+t~x+8E0"
decoded = BismuthUtil.read_url(bis_url, legacy=True)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == "token:transfer"
assert decoded['openfield'] == 'test:1:{"Message":"Test message"}'
async def operation(self,
ctx,
operation: str,
address: str,
amount: str,
message: str = ''):
# TODO: too much code in common with withdraw, factorize somehow.
try:
amount = float(amount)
user = User(ctx.message.author.id)
user_info = user.info()
# Check the address looks ok
if not BismuthUtil.valid_address(address):
print("address error")
await self.bot.add_reaction(ctx.message, '😟')
await self.bot.say(
"Address does not look ok. Command is `Pawer operation <operation> <address> <amount> [message]`"
)
return
if user_info and user_info['address']:
# User exists and validated the terms, has an address
# Make sure balance is enough
balance = float(user.balance())
msg = "{} withdraw {}, balance is {} ".format(
ctx.message.author.display_name, amount, balance)
fees = BismuthUtil.fee_for_tx(message)
print(msg)
if balance < amount + 0.01:
print("balance too low")
await self.bot.add_reaction(ctx.message, '😟')
await self.bot.say(
"Not enough balance to cover amount + fee ({} Fees)".
format(fees))
return
send = user.send_bis_to(amount,
address,
data=message,
operation=operation)
txid = send['txid']
print("txid", txid)
if txid:
# answer by reaction not to pollute
await self.bot.add_reaction(ctx.message, '👍') # Thumb up
await self.bot.say("Done, txid is {}.".format(txid))
else:
await self.bot.add_reaction(ctx.message, '👎') # Thumb down
await self.bot.say("Error {}".format(send['error']))
return
# Depending on channel, say or send PM
em = discord.Embed(description=DISCLAIMER,
colour=discord.Colour.red())
em.set_author(name="You have to create your address first:")
await self.bot.say(embed=em)
except Exception as e:
print(str(e))
# Send a PM to the sender or answer if dedicated channel
await self.bot.add_reaction(ctx.message, '👎') # Thumb down
await self.bot.say("Error {}".format(e))
def test_sublimate1(verbose=False):
res = BismuthUtil.sublimate("Test!", 3)
if verbose:
print(res)
res2 = BismuthUtil.condensate(res['parts'])
if verbose:
print(res2)
assert res2["key"] == "Test!"
def test_sublimate3(verbose=False):
# Test with a hex String
res = BismuthUtil.sublimate("feff0102", 4)
if verbose:
print(res)
res2 = BismuthUtil.condensate(res['parts'])
if verbose:
print(res2)
# No case sensitivity
assert res2["key"].lower() == "feff0102"
def test_sublimate2(verbose=False):
res = BismuthUtil.sublimate(
"Test of a longer string, that could be an ECDSA privkey for instance",
10)
if verbose:
print(res)
res2 = BismuthUtil.condensate(res['parts'])
if verbose:
print(res2)
assert res2[
"key"] == "Test of a longer string, that could be an ECDSA privkey for instance"
async def withdraw(self, ctx, address: str, amount: str, *message):
"""Send BIS from your wallet to any BIS address, with an optional message"""
try:
amount = float(amount)
openfield_data = ' '.join(filter(None, message))
user = User(ctx.author.id)
user_info = user.info()
# Check the address looks ok
if not BismuthUtil.valid_address(address):
print("address error")
await ctx.message.add_reaction('😟')
await ctx.send(
"Address does not look ok. Command is `Pawer withdraw <address> <amount> [message]`"
)
return
if user_info and user_info['address']:
# User exists and validated the terms, has an address
# Make sure balance is enough
balance = float(user.balance())
msg = "{} withdraw {}, balance is {} ".format(
ctx.author.display_name, amount, balance)
fees = BismuthUtil.fee_for_tx(openfield_data)
print(msg)
if balance < amount + 0.01:
print("balance too low")
await ctx.message.add_reaction('😟')
await ctx.send(
"Not enough balance to cover amount + fee ({} Fees)".
format(fees))
return
send = user.send_bis_to(amount, address, data=openfield_data)
txid = send['txid']
print("txid", txid)
if txid:
# answer by reaction not to pollute
await ctx.message.add_reaction('👍') # Thumb up
await ctx.send("Done, txid is {}.".format(txid))
else:
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Error {}".format(send['error']))
return
# Depending on channel, say or send PM
em = discord.Embed(description=DISCLAIMER,
colour=discord.Colour.red())
em.set_author(name="You have to create your address first:")
await ctx.send(embed=em)
except Exception as e:
print(str(e))
# Send a PM to the sender or answer if dedicated channel
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Error {}".format(e))
def execute(self, bot, update, args):
if len(args) == 0:
msg = f"Usage:\n{self.get_usage()}"
update.message.reply_text(msg, parse_mode=ParseMode.MARKDOWN)
return
username = update.effective_user.username
# Check if user has a wallet
if not Bismuth.wallet_exists(username):
msg = "Accept terms and create a wallet first with:\n/accept"
update.message.reply_text(msg)
return
try:
decode = BismuthUtil.read_url(args[0])
except Exception as e:
msg = f"{emo.ERROR} Does not look like a proper BIS URL"
update.message.reply_text(msg, parse_mode=ParseMode.MARKDOWN)
logging.error(f"{msg}: {e}")
return
amount = float(decode['amount'])
address = decode['recipient']
operation = decode['operation']
message = decode['openfield']
fees = BismuthUtil.fee_for_tx(message)
# Check if provided address is valid
if not BismuthUtil.valid_address(address):
update.message.reply_text(
text=f"{emo.ERROR} Provided address is not valid",
parse_mode=ParseMode.MARKDOWN)
return
bisurl_id = self.unix_time()
# Save transaction to database
insert = self.get_resource("insert_bisurl.sql")
self.execute_sql(insert, bisurl_id, username, address, amount,
operation, message)
msg = "Execute following transaction?\n\n"
msg += "▸ Recipient: {}\n".format(address)
msg += "▸ Amount: {:.2f} BIS\n".format(amount)
msg += "▸ Operation: {}\n".format(operation)
msg += "▸ Message: {}\n".format(message)
msg += "▸ Fees: {} BIS\n".format(fees)
update.message.reply_text(msg, reply_markup=self._keyboard(bisurl_id))
def send_bis_to(self,
amount,
recipient,
data='',
operation='',
check_balance=False):
"""
Sends BIS from current wallet to recipient, with optional data and operation
If check_balance, checks the user balance is enough.
Returns a dict with keys txid (txid if sudccess or None) and error ('', 'NO_WALLET','LOW_BALANCE','MP_INSERT')
"""
error = ''
txid = None
if path.isfile(self.wallet_file):
BISMUTH_CLIENT.load_wallet(self.wallet_file)
if check_balance:
balance = BISMUTH_CLIENT.balance(for_display=False)
fees = BismuthUtil.fee_for_tx(data)
if float(balance) < float(amount) + fees:
# TODO: better use an enum
error = 'LOW_BALANCE'
return {'txid': txid, 'error': error}
txid = BISMUTH_CLIENT.send(recipient,
amount,
data=data,
operation=operation)
if not txid:
error = 'MP_INSERT'
else:
error = 'NO_WALLET'
return {'txid': txid, 'error': error}
def do_select(self, args):
""" Change currently active address """
if args:
if BismuthUtil.valid_address(args):
self.client.set_address(args)
print("DONE! Address selected")
else:
print("Address not valid!")
return
if len(self.client.addresses()) < 1:
print("At least two addresses are needed")
return
result = self._select_address()
if result:
try:
addresses = list(filter(None, result["addresses"].split(" ")))
self.client.set_address(addresses[0].strip())
print("\nDONE! Address selected")
except Exception as e:
logging.error(e)
print(str(e))
async def receive(self, params=None):
_ = self.locale.translate
if not self.bismuth_vars["address"]:
await self.message(
_("Error:") + " " + _("No Wallet"),
_("Load your wallet first"),
"danger",
)
return
# print(self.bismuth.wallet())
if self.bismuth._wallet._locked:
self.message(
_("Error:") + " " + _("Encrypted wallet"),
_("You have to unlock your wallet first"),
"danger",
)
return
address = self.bismuth_vars["server"]["address"]
self.settings["page_title"] = _("Receive BIS")
bisurl = ""
# print("address", self.get_query_argument('address', 'no'))
if self.get_query_argument("address", False):
address = self.get_query_argument("address")
amount = "{:0.8f}".format(float(self.get_query_argument("amount", 0)))
data = self.get_query_argument("data", "")
self.bismuth_vars["params"]["address"] = address
self.bismuth_vars["params"]["amount"] = amount
self.bismuth_vars["params"]["data"] = data
bisurl = BismuthUtil.create_bis_url(address, amount, "", data)
self.render(
"transactions_receive.html",
bismuth=self.bismuth_vars,
address=address,
bisurl=bisurl,
)
async def freebismuth(self, ctx, tweet_url: str):
"""Register your #Bismuth tweet and get free bismuth"""
try:
amount = float(0) # amount has to be 0
operation = 'twitter'
user = User(ctx.author.id)
user_info = user.info()
address = user_info['address']
#validate tweet url.
# TODO: Validate tweet likes and retweets as per freebismuth spec
if not validators.url(tweet_url):
print("tweet url error")
await ctx.message.add_reaction('😟')
await ctx.send(
"Link to the tweet does not look ok. Command is `Pawer freebismuth <tweet_url>`"
)
return
if user_info and user_info['address']:
# User exists and validated the terms, has an address
# Make sure balance is enough
balance = float(user.balance())
tweet_id = re.search('/status/(\d+)',
tweet_url).group(1) # Extract tweet ID
msg = "{} freebismuth, tweet ID is {} ".format(
ctx.author.display_name, tweet_id)
fees = BismuthUtil.fee_for_tx(tweet_id)
print(msg)
if balance < amount + fees:
print("balance too low")
await ctx.message.add_reaction('😟')
await ctx.send(
"Not enough balance to cover fee ({} Fees)".format(
fees))
return
send = user.send_bis_to(amount,
address,
data=tweet_id,
operation=operation)
txid = send['txid']
print("txid", txid)
if txid:
# answer by reaction not to pollute
await ctx.message.add_reaction('👍') # Thumb up
await ctx.send(
"Your tweet has been registered. Txid is {}.".format(
txid))
else:
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send(
"Can't register your tweet. Error {}".format(
send['error']))
return
except Exception as e:
print(str(e))
# Send a PM to the sender or answer if dedicated channel
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Can't register your tweet. Error {}".format(e))
def status():
"""Get Bismuth chain status from the server"""
status = BISMUTH_CLIENT.status()
try:
status['server'] = BISMUTH_CLIENT.current_server
status['supply'] = BismuthUtil.height_to_supply(status['blocks'])
except:
pass
return status
def execute(self, bot, update, args):
username = update.effective_user.username
if not Bismuth.wallet_exists(username):
msg = "Accept terms and create a wallet first with:\n/accept"
update.message.reply_text(msg)
return
if len(args) < 2 or len(args) > 4:
update.message.reply_text(text=f"Usage:\n{self.get_usage()}",
parse_mode=ParseMode.MARKDOWN)
return
send_to = args[0]
amount = args[1]
operation = ""
if len(args) > 2:
operation = args[2]
data = ""
if len(args) > 3:
data = args[3]
if not BismuthUtil.valid_address(send_to):
update.message.reply_text(
text=f"{emo.ERROR} Bismuth address is not valid",
parse_mode=ParseMode.MARKDOWN)
return
if not utl.is_numeric(amount) or float(amount) < 0:
update.message.reply_text(
text=f"{emo.ERROR} Specified amount is not valid",
parse_mode=ParseMode.MARKDOWN)
return
message = update.message.reply_text(text=f"{emo.WAIT} Sending...",
parse_mode=ParseMode.MARKDOWN)
bis = Bismuth(username)
bis.load_wallet()
trx = bis.send(send_to, amount, operation, data)
url = f"{self.BLCK_EXPL_URL}{utl.encode_url(trx)}"
if trx:
bot.edit_message_text(
chat_id=message.chat_id,
message_id=message.message_id,
text=f"{emo.DONE} Done!\n[View on Block Explorer]({url})\n"
f"(Available after ~1 minute)",
parse_mode=ParseMode.MARKDOWN)
else:
bot.edit_message_text(
chat_id=message.chat_id,
message_id=message.message_id,
text=f"{emo.ERROR} Not able to send Transaction")
def test_condensate(verbose=False):
res = {
'count': 3,
'parts': [b'*yx\x1d\xd5', b'\x8d\xdb\xadB\xe9', b'\xf3\xc7\xa6+\x1d'],
'hash': '9382c22f'
}
res2 = BismuthUtil.condensate(res['parts'])
if verbose:
print(res2)
assert res2["key"] == "Test!"
assert res2["hash"] == '9382c22f'
def test_bisurl(verbose=False):
url = BismuthUtil.create_bis_url(
"abcdef0123456789abcdef0123456789abcdef0123456789abcdef01", 0,
"op:test", "openfield_data")
if verbose:
print("url1", url)
assert (
url ==
"bis://pay/abcdef0123456789abcdef0123456789abcdef0123456789abcdef01/0/Z*V$vWpi`/Z*XO9W@%+?WM5=qbYT/c89#&9#h%MeO(h*k}9I|"
)
url = BismuthUtil.create_bis_url(
"abcdef0123456789abcdef0123456789abcdef0123456789abcdef01", 0,
"bgvp:vote", "0:8ZmHckBjxb0DB8skooVAMw==")
if verbose:
print("url2", url)
assert (
url ==
"bis://pay/abcdef0123456789abcdef0123456789abcdef0123456789abcdef01/0/VrO=6I(Bb#Wd/FgiF|ZAfElLTY$oFhoK)b8ByJRzXd7Jv{/e&RE#IbWW*)0CtVGcN-="
)
async def zirco(self, ctx, amount: str, bet: str):
"""Play ZircoDice from your pawer wallet, with any amount less than 100 along with your bet """
try:
amount = float(amount)
zirco_service_address = '340c195f768be515488a6efedb958e135150b2ef3e53573a7017ac7d'
user = User(ctx.author.id)
user_info = user.info()
# Check the bet field
if bet.lower() not in ('odd', 'even'):
print("OpenField data error")
await ctx.message.add_reaction('😟')
await ctx.send("Your bet does not look ok. Command is `Pawer zirco <amount> <odd/even>`")
return
# Check the bet amount
if (amount - float(100)) > 0.01 :
print("Bet amount too high")
await ctx.message.add_reaction('😟')
await ctx.send("You are betting too high. Recommended amount is less than 100`")
return
if user_info and user_info['address']:
# User exists and validated the terms, has an address
# Make sure balance is enough
balance = float(user.balance())
msg = "{} zirco {}, balance is {} ".format(ctx.author.display_name, amount, balance)
fees = BismuthUtil.fee_for_tx(bet)
print(msg)
if balance < amount + 0.01004:
print("balance too low")
await ctx.message.add_reaction('😟')
await ctx.send("Not enough balance to cover amount + fee ({} Fees)".format(fees))
return
send = user.send_bis_to(amount, zirco_service_address, data=bet)
txid = send['txid']
print("txid", txid)
if txid:
# answer by reaction not to pollute
await ctx.message.add_reaction('👍') # Thumb up
await ctx.send("Your bet has been placed. Txid is {}".format(txid))
await self.bot.remove_reaction(ctx.message, '⏳', self.bot.user)
await self.get_zirco_status(ctx.author, txid)
else:
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Can't place your bet. Error {}".format(send['error']))
return
except Exception as e:
print(str(e))
# Send a PM to the sender or answer if dedicated channel
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Can't place your bet. Error {}".format(e))
async def send(self, ctx, recipient: Union[discord.User, str], token: str,
amount: int, *message):
"""Sends tokens to the given recipient, recipient can be a @discord_user or a bismuth address"""
try:
user, user_info = await Bismuth.get_user_info(ctx)
if user_info is None:
return
if amount <= 0:
await ctx.send("Amount should be above 0")
return
address = recipient
print(recipient, type(recipient))
if type(recipient) == discord.user.User:
recipient_user, recipient_user_info = await Bismuth.get_user_info(
ctx, user_id=recipient.id, send_message=False)
print(recipient_user, recipient_user_info)
if recipient_user_info is None:
await ctx.message.add_reaction('😟')
await ctx.send(
"Recipient user doesn't have a pawer address")
return
address = recipient_user_info["address"]
if not BismuthUtil.valid_address(address):
print("address error")
await ctx.message.add_reaction('😟')
await ctx.send("Recipient address does not look ok.")
return
balances = await self.get_balances(user_info["address"])
for balance in balances:
if balance[0] == token:
if balance[1] < amount:
ctx.send("You only have {} {}".format(
balance[1], balance[0]))
return
await Bismuth.operation(
ctx, "token:transfer", address, "0", "{}:{}{}".format(
token, amount, ":{}".format(" ".join(message))
if message else ""))
break
else:
ctx.send("You don't own any {}".format(token))
except Exception as e:
print(str(e))
await ctx.message.add_reaction('👎') # Thumb down
async def receive(self, params=None):
query_params = self.extract_params()
address = self.bismuth_vars['server']['address']
_ = self.locale.translate
self.settings["page_title"] = _("Receive BIS")
bisurl = ''
if query_params.get('address', False):
address = query_params['address']
bisurl = BismuthUtil.create_bis_url(address,
query_params['amount'], '',
query_params['data'])
self.render("transactions_receive.html",
bismuth=self.bismuth_vars,
address=address,
bisurl=bisurl)
async def bisurl(self, ctx, bisurl: str, send: str = 'NO'):
"""Decode a transaction from a BIS URL. Append SEND to effectively send the tx."""
# TODO: too much code in common with withdraw, factorize somehow.
try:
try:
decode = BismuthUtil.read_url(bisurl)
except Exception as e:
await ctx.message.add_reaction('😢') # Crying
await ctx.send("Does not look like a proper BIS URL")
return
amount = float(decode['amount'])
address = decode['recipient']
operation = decode['operation']
message = decode['openfield']
fees = BismuthUtil.fee_for_tx(message)
decoded = "▸ Recipient: {}\n".format(address)
decoded += "▸ Amount: {:.2f} $BIS\n".format(amount)
decoded += "▸ Operation: {}\n".format(operation)
decoded += "▸ Message: {}\n".format(message)
decoded += "▸ Fees: {} $BIS\n".format(fees)
if send == 'SEND':
title = "Decoded BIS URL:"
em = discord.Embed(description=decoded,
colour=discord.Colour.green())
em.set_author(name=title)
await ctx.send(embed=em)
else:
title = "Decoded BIS URL: (**not** sent)"
decoded += " \nPaste this command again and append ` SEND` if you want to send that transaction.\n"
em = discord.Embed(description=decoded,
colour=discord.Colour.green())
em.set_author(name=title)
await ctx.send(embed=em)
return
user = User(ctx.author.id)
user_info = user.info()
# Check the address looks ok
if not BismuthUtil.valid_address(decode['recipient']):
print("address error")
await ctx.message.add_reaction('😟')
await ctx.send(
"Address does not look ok. Command is `Pawer operation <operation> <address> <amount> [message]`"
)
return
if user_info and user_info['address']:
# User exists and validated the terms, has an address
# Make sure balance is enough
balance = float(user.balance())
msg = "{} withdraw {}, balance is {} ".format(
ctx.author.display_name, amount, balance)
fees = BismuthUtil.fee_for_tx(message)
print(msg)
if balance < amount + 0.01:
print("balance too low")
await ctx.message.add_reaction('😟')
await ctx.send(
"Not enough balance to cover amount + fee ({} Fees)".
format(fees))
return
send = user.send_bis_to(amount,
address,
data=message,
operation=operation)
txid = send['txid']
print("txid", txid)
if txid:
# answer by reaction not to pollute
await ctx.message.add_reaction('👍') # Thumb up
await ctx.send("Done, txid is {}.".format(txid))
else:
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Error {}".format(send['error']))
return
# Depending on channel, say or send PM
em = discord.Embed(description=DISCLAIMER,
colour=discord.Colour.red())
em.set_author(name="You have to create your address first:")
await ctx.send(embed=em)
except Exception as e:
print(str(e))
# Send a PM to the sender or answer if dedicated channel
await ctx.message.add_reaction('👎') # Thumb down
await ctx.send("Error {}".format(e))
def execute(self, bot, update, args):
user = update.effective_user.username
if len(args) < 2 or len(args) > 4:
update.message.reply_text(text=f"Usage:\n{self.get_usage()}",
parse_mode=ParseMode.MARKDOWN)
return
address = args[0]
amount = args[1]
operation = ""
if len(args) > 2:
operation = args[2]
data = ""
if len(args) > 3:
data = args[3]
# Check if provided amount is valid
if not utl.is_numeric(amount) or float(amount) < 0:
update.message.reply_text(
text=f"{emo.ERROR} Specified amount is not valid",
parse_mode=ParseMode.MARKDOWN)
return
# Check if provided address is valid
if not BismuthUtil.valid_address(address):
update.message.reply_text(
text=f"{emo.ERROR} Provided address is not valid",
parse_mode=ParseMode.MARKDOWN)
return
# Check if user has a wallet
if not Bismuth.wallet_exists(user):
msg = "Accept terms and create a wallet first with:\n/accept"
update.message.reply_text(msg)
return
message = update.message.reply_text(text=f"{emo.WAIT} Processing...",
parse_mode=ParseMode.MARKDOWN)
bis = Bismuth(user)
bis.load_wallet()
balance = bis.get_balance()
total = float(amount) + BismuthUtil.fee_for_tx(data)
# Check for sufficient funds
if not utl.is_numeric(balance) or float(balance) < total:
bot.edit_message_text(chat_id=message.chat_id,
message_id=message.message_id,
text=f"{emo.ERROR} Not enough funds")
return
try:
# Execute withdrawing
trx = bis.send(address, amount, operation, data)
except Exception as e:
error = f"Error withdrawing {amount} BIS " \
f"from @{user} " \
f"to {address} " \
f"with '{operation}' " \
f"and '{data}': {e}"
logging.error(error)
self.notify(error)
trx = None
if trx:
logging.debug(f"Withdraw {amount} BIS "
f"from @{user} "
f"to {address} "
f"with '{operation}' "
f"and '{data}'")
# Save withdrawing to database
insert = self.get_resource("insert_withdraw.sql")
self.execute_sql(insert, user, address, amount)
url = f"{self.BLCK_EXPL_URL}{utl.encode_url(trx)}"
# Send success message
bot.edit_message_text(
chat_id=message.chat_id,
message_id=message.message_id,
text=f"{emo.DONE} DONE!\n[View on Block Explorer]({url})\n"
f"(Available after ~1 minute)",
parse_mode=ParseMode.MARKDOWN)
else:
# Send error message
bot.edit_message_text(
chat_id=message.chat_id,
message_id=message.message_id,
text=
f"{emo.ERROR} Withdrawing not executed. Something went wrong..."
)
def do_send(self, args):
""" Send coins to address """
if args:
arg_list = list(filter(None, args.split(" ")))
if args and len(arg_list) == 2:
address = arg_list[0]
amount = arg_list[1]
operation = ""
data = ""
else:
print("Provide following syntax\n"
"send <address> <amount>")
return
else:
question = [
{
"type": "input",
"name": "address",
"message": "To:",
},
{
"type": "input",
"name": "amount",
"message": "Amount:",
},
{
"type": "input",
"name": "operation",
"message": "Operation:",
},
{
"type": "input",
"name": "data",
"message": "Data:",
}
]
res_send = prompt(question)
if res_send:
address = res_send["address"] if res_send["address"] else ""
amount = res_send["amount"] if res_send["amount"] else ""
operation = res_send["operation"] if res_send["operation"] else ""
data = res_send["data"] if res_send["data"] else ""
else:
return
if not BismuthUtil.valid_address(address):
msg = f"'{address}' is not a valid address!"
logging.error(msg)
print(f"{msg}")
return
try:
float(amount)
except ValueError:
msg = "'Amount' has to be numeric!"
logging.error(msg)
print(f"{msg}")
return
if self.client.reject_empty_msg(address) and not data:
msg = "This address needs a 'Data' entry!"
logging.error(msg)
print(f"{msg}")
return
question = [
{
"type": "list",
"name": "send",
"message": f"Send {amount} BIS?",
"choices": [
"Yes",
"No"
]
}
]
result = prompt(question)
if result:
if result[question[0]["name"]] == "Yes":
try:
reply = self.client.send(
address,
float(amount),
operation=operation,
data=data)
if reply:
print(f"DONE! TRXID: {reply}\n")
else:
print("Transaction couldn't be send")
except Exception as e:
logging.error(e)
print(str(e))
async def send_pop(self, params=None):
# TODO: factorize, common code with send.
_ = self.locale.translate
self.settings["page_title"] = _("Send BIS")
if not self.bismuth_vars["address"]:
await self.message(
_("Error:") + " " + _("No Wallet"),
_("Load your wallet first"),
"danger",
)
return
# print(self.bismuth.wallet())
if self.bismuth._wallet._locked:
self.message(
_("Error:") + " " + _("Encrypted wallet"),
_("You have to unlock your wallet first"),
"danger",
)
return
if self.get_argument("url", False):
# print("url", self.get_argument('url'))
# We have an url param, confirm once decoded
self.settings["page_title"] = _("Send BIS: Confirmation")
type = "warning" # Do not translate
title = _("Please confirm this transaction")
message = _(
'Check this is what you intended to do and hit the "confirm" button'
)
# self.bismuth_vars['recipient'] operation data amount
decoded = BismuthUtil.read_url(self.get_argument("url"))
if decoded.get("Error", False):
self.message_pop(_("Error:"), _(decoded["Error"]), "warning")
return
# print(decoded)
self.bismuth_vars["params"]["recipient"] = decoded["recipient"]
self.bismuth_vars["params"]["amount"] = decoded["amount"]
self.bismuth_vars["params"]["operation"] = decoded["operation"]
self.bismuth_vars["params"]["data"] = decoded["openfield"]
if self.bismuth_vars["params"][
"data"
] == "" and self.bismuth.reject_empty_message_for(
self.bismuth_vars["params"]["recipient"]
):
await self.message_pop(
_("Error:") + " " + _("No message"),
_("Sending to this recipient needs a proper message"),
"danger",
)
return
# TODO: address ok?
# todo: amount ok
# todo: enough balance?
self.render(
"transactions_sendpop_confirm.html",
bismuth=self.bismuth_vars,
type=type,
title=title,
message=message,
)
elif self.get_argument("recipient", False):
# We have an address param, it's a confirmation
self.settings["page_title"] = _("Send BIS: Confirmation")
type = "warning" # Do not translate
title = _("Please confirm this transaction")
message = _(
'Check this is what you intended to do and hit the "confirm" button'
)
self.bismuth_vars["params"]["recipient"] = self.get_argument("recipient")
self.bismuth_vars["params"]["amount"] = self.get_argument(
"amount", "0.00000000"
)
self.bismuth_vars["params"]["operation"] = self.get_argument(
"operation", ""
)
self.bismuth_vars["params"]["data"] = self.get_argument("data", "")
if self.bismuth_vars["params"][
"data"
] == "" and self.bismuth.reject_empty_message_for(
self.bismuth_vars["params"]["recipient"]
):
await self.message_pop(
_("Error:") + " " + _("No message"),
_("Sending to this recipient needs a proper message"),
"danger",
)
return
# TODO: address ok?
# todo: amount ok
# todo: enough balance?
self.render(
"transactions_sendpop_confirm.html",
bismuth=self.bismuth_vars,
type=type,
title=title,
message=message,
)
else:
self.message(_("Error:"), "No recipient", "warning")