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$+t~x+8E0"
decoded = BismuthUtil.read_url(bis_url, legacy=True)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == "token:transfer"
assert decoded['openfield'] == 'test:1:{"Message":"Test message"}'
def test_decode_bis_url_new(verbose=False):
bis_url = "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///g2ietw=="
decoded = BismuthUtil.read_url(bis_url, legacy=False)
if verbose:
print("new", decoded)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == ""
assert decoded['openfield'] == ""
bis_url = "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/dG9rZW46dHJhbnNmZXI=/dGVzdDox/ldW-ig=="
decoded = BismuthUtil.read_url(bis_url, legacy=False)
assert decoded[
'recipient'] == "8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742"
assert decoded['amount'] == "1.234"
assert decoded['operation'] == "token:transfer"
assert decoded['openfield'] == "test:1"
# Now test a broken hash
bis_url = "bis://8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234///g4ietw=="
decoded = BismuthUtil.read_url(bis_url, legacy=False)
if verbose:
print("new", decoded)
assert "Error" in decoded
bis_url = "bis://pay/8342c1610de5d7aa026ca7ae6d21bd99b1b3a4654701751891f08742/1.234/bZ={AZaQ>wVQzC~WpV/bY*jNIx#wXB28s;b75y?B03^eWpi{OZDn(FVP|C`eE/#04XIp(|p18$+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 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))
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))
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")
