def test_to_xdr_obj_with_invalid_destination_raise(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZW"
amount = "1000.0000000"
asset = Asset("USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
with pytest.raises(ValueError):
Payment(destination, asset, amount, source)
def test_path_payment_strict_send():
tx = make_default_tx()
destination = "GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6"
send_amount = "50.0112"
dest_min = "120"
send_code = "XLM"
send_issuer = None
dest_code = "USD"
dest_issuer = "GCSJ7MFIIGIRMAS4R3VT5FIFIAOXNMGDI5HPYTWS5X7HH74FSJ6STSGF"
operation_source = "GAEB4MRKRCONK4J7MVQXAHTNDPAECUCCCNE7YC5CKM34U3OJ673A4D6V"
path_asset1 = Asset(
"JPY", "GD6PV7DXQJX7AGVXFQ2MTCLTCH6LR3E6IO2EO2YDZD7F7IOZZCCB5DSQ")
path_asset2 = Asset(
"BANANA", "GC7EKO37HNSKQ3V6RZ274EO7SFOWASQRHLX3OR5FIZK6UMV6LIEDXHGZ")
envelope = (tx.append_path_payment_strict_send_op(
destination=destination,
send_code=send_code,
send_issuer=send_issuer,
send_amount=send_amount,
dest_code=dest_code,
dest_issuer=dest_issuer,
dest_min=dest_min,
path=[path_asset1, path_asset2],
source=operation_source,
).build())
tx, operations = stellar.from_envelope(envelope)
assert len(operations) == 1
assert isinstance(operations[0], messages.StellarPathPaymentStrictSendOp)
assert operations[0].source_account == operation_source
assert operations[0].destination_account == destination
assert operations[0].send_asset.type == messages.StellarAssetType.NATIVE
assert operations[0].send_amount == 500112000
assert operations[0].destination_min == 1200000000
assert operations[
0].destination_asset.type == messages.StellarAssetType.ALPHANUM4
assert operations[0].destination_asset.code == dest_code
assert operations[0].destination_asset.issuer == dest_issuer
assert len(operations[0].paths) == 2
assert operations[0].paths[0].type == messages.StellarAssetType.ALPHANUM4
assert operations[0].paths[0].code == path_asset1.code
assert operations[0].paths[0].issuer == path_asset1.issuer
assert operations[0].paths[1].type == messages.StellarAssetType.ALPHANUM12
assert operations[0].paths[1].code == path_asset2.code
assert operations[0].paths[1].issuer == path_asset2.issuer
def test_for_seller(self):
seller = "GATEMHCCKCY67ZUCKTROYN24ZYT5GK4EQZ65JJLDHKHRUZI3EUEKMTCH"
selling = Asset(
"BTC", "GATEMHCCKCY67ZUCKTROYN24ZYT5GK4EQZ65JJLDHKHRUZI3EUEKMTCH")
buying = Asset.native()
builder = OffersCallBuilder(horizon_url, client)
builder.for_seller(seller)
builder.for_selling(selling)
builder.for_buying(buying)
assert builder.endpoint == "offers"
assert builder.params == {
"seller": seller,
"selling_asset_type": selling.type,
"selling_asset_code": selling.code,
"selling_asset_issuer": selling.issuer,
"buying_asset_type": buying.type,
}
def test_to_xdr_obj_with_invalid_amount_raise(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ"
amount = 1
asset = Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
with pytest.raises(TypeError):
Payment(destination, asset, amount, source)
def test_to_xdr_sponsored_reserves(self):
sequence = 1
source = Account(
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM", sequence
)
builder = TransactionBuilder(
source, Network.TESTNET_NETWORK_PASSPHRASE, base_fee=150, v1=False
)
builder.add_text_memo("Stellar Python SDK")
builder.add_time_bounds(1565590000, 1565600000)
op_source = "GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM"
op_account_id = "GCWWANEIF3Z4DMOE4LDRCS22HLLHOEQCOF3QKAC2XWTSYR2AEEQ3P5FW"
te = (
builder.append_begin_sponsoring_future_reserves_op(
sponsored_id="GCEYOF66NL73LL6RIPSIP34WOCESQ3GKJOAYXOEVNKRWRNQRYUILCQWC",
source=op_source,
)
.append_end_sponsoring_future_reserves_op(source=op_source)
.append_revoke_account_sponsorship_op(
account_id=op_account_id, source=op_source
)
.append_revoke_trustline_sponsorship_op(
account_id=op_account_id, asset=Asset.native(), source=op_source
)
.append_revoke_offer_sponsorship_op(
seller_id=op_account_id, offer_id=12315, source=op_source
)
.append_revoke_data_sponsorship_op(
account_id=op_account_id, data_name="stellar", source=op_source
)
.append_revoke_claimable_balance_sponsorship_op(
claimable_balance_id="00000000da0d57da7d4850e7fc10d2a9d0ebc731f7afb40574c03395b17d49149b91f5be",
source=op_source,
)
.append_revoke_ed25519_public_key_signer_sponsorship_op(
account_id=op_account_id,
signer_key="GBWYVWA2PZBTRRBNZI55OG4EFDJSDNL6ASP2VAQKHORNUSSXP2NCV4N2",
source=op_source,
)
.append_revoke_hashx_signer_sponsorship_op(
account_id=op_account_id,
signer_key="da0d57da7d4850e7fc10d2a9d0ebc731f7afb40574c03395b17d49149b91f5be",
source=op_source,
)
.append_revoke_pre_auth_tx_signer_sponsorship_op(
account_id=op_account_id,
signer_key="da0d57da7d4850e7fc10d2a9d0ebc731f7afb40574c03395b17d49149b91f5be",
source=op_source,
)
.build()
)
xdr = "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"
assert te.to_xdr() == xdr
restore_te = TransactionBuilder.from_xdr(
xdr, Network.TESTNET_NETWORK_PASSPHRASE
).build()
assert restore_te.to_xdr() == xdr
def test_to_xdr_obj_with_invalid_destination_raise(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZW"
send_asset = Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
dest_asset = Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
send_amount = "3.1415000"
dest_min = "3.0070000"
path = [
Asset("USD",
"GBBM6BKZPEHWYO3E3YKREDPQXMS4VK35YLNU7NFBRI26RAN7GI5POFBB"),
Asset("EUR",
"GDTNXRLOJD2YEBPKK7KCMR7J33AAG5VZXHAJTHIG736D6LVEFLLLKPDL"),
]
with pytest.raises(Ed25519PublicKeyInvalidError):
PathPaymentStrictSend(destination, send_asset, send_amount,
dest_asset, dest_min, path, source)
def test_asset(self):
asset = Asset(
"USD", "GAEDTJ4PPEFVW5XV2S7LUXBEHNQMX5Q2GM562RJGOQG7GVCE5H3HIB4V")
builder = AccountsCallBuilder(horizon_url, client).asset(asset)
assert builder.endpoint == "accounts"
assert builder.params == {
"asset":
"USD:GAEDTJ4PPEFVW5XV2S7LUXBEHNQMX5Q2GM562RJGOQG7GVCE5H3HIB4V"
}
def test_init(self):
base = Asset(
"XCN", "GCOMOKXUA4TAEBB2QDHZD53SNRWKNTJMVEFLE47JYN5HS7KNLOABVA4Z")
counter = Asset.native()
resolution = 300000
builder = TradeAggregationsCallBuilder(horizon_url,
client,
base=base,
counter=counter,
resolution=resolution)
assert builder.endpoint == "trade_aggregations"
assert builder.params == {
"base_asset_type": base.type,
"base_asset_code": base.code,
"base_asset_issuer": base.issuer,
"counter_asset_type": counter.type,
"resolution": str(resolution),
}
def test_from_xdr_obj(self):
asset = Asset("USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
limit = "123456.789"
origin_xdr_obj = ChangeTrust(asset, limit, source).to_xdr_object()
op = Operation.from_xdr_object(origin_xdr_obj)
assert isinstance(op, ChangeTrust)
assert op.source == source
assert op.limit == limit
assert op.asset == asset
def test_to_xdr_obj(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ"
amount = "1000.0000000"
asset = Asset("USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
op = Payment(destination, asset, amount, source)
assert (
op.to_xdr_object().to_xdr()
== "AAAAAQAAAADX7fRsY6KTqIc8EIDyr8M9gxGPW6ODnZoZDgo6l1ymwwAAAAEAAAAAiZsoQO1WNsVt3F8Usjl1958bojiNJpTkxW7N3clg5e8AAAABVVNEAAAAAADNTrgPO19O0EsnYjSc333yWGLKEVxLyu1kfKjCKOz9ewAAAAJUC+QA"
)
def generate_uri(self, address: str, memo: str):
"""
Returns Transaction as envelope
"""
return stellar_uri.PayStellarUri(destination=address,
memo=TextMemo(text=memo),
asset=Asset.native(),
network_passphrase=self.network_phrase,
message='Deposit to Discord',
).to_uri()
def test_to_xdr_obj(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ"
send_asset = Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
dest_asset = Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
send_amount = "3.1415000"
dest_min = "3.0070000"
path = [
Asset("USD",
"GBBM6BKZPEHWYO3E3YKREDPQXMS4VK35YLNU7NFBRI26RAN7GI5POFBB"),
Asset("EUR",
"GDTNXRLOJD2YEBPKK7KCMR7J33AAG5VZXHAJTHIG736D6LVEFLLLKPDL"),
]
op = PathPaymentStrictSend(destination, send_asset, send_amount,
dest_asset, dest_min, path, source)
assert (
op.to_xdr_object().to_xdr() ==
"AAAAAQAAAADX7fRsY6KTqIc8EIDyr8M9gxGPW6ODnZoZDgo6l1ymwwAAAA0AAAABVVNEAAAAAADNTrgPO19O0EsnYjSc333yWGLKEVxLyu1kfKjCKOz9ewAAAAAB31rYAAAAAImbKEDtVjbFbdxfFLI5dfefG6I4jSaU5MVuzd3JYOXvAAAAAVVTRAAAAAAAzU64DztfTtBLJ2I0nN998lhiyhFcS8rtZHyowijs/XsAAAAAAcrU8AAAAAIAAAABVVNEAAAAAABCzwVZeQ9sO2TeFRIN8Lslyqt9wttPtKGKNeiBvzI69wAAAAFFVVIAAAAAAObbxW5I9YIF6lfUJkfp3sADdrm5wJmdBv78Py6kKta1"
)
def test_from_xdr_obj(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ"
amount = "1000.0000000"
asset = Asset("USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
origin_xdr_obj = Payment(destination, asset, amount, source).to_xdr_object()
op = Operation.from_xdr_object(origin_xdr_obj)
assert isinstance(op, Payment)
assert op.source == source
assert op.destination == destination
assert op.amount == "1000"
assert op.asset == asset
def test_none_memo(self):
source = Keypair.from_public_key(
"GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ"
)
destination = "GDJJRRMBK4IWLEPJGIE6SXD2LP7REGZODU7WDC3I2D6MR37F4XSHBKX2"
amount = "1000.0"
sequence = 1
fee = 200
asset = Asset.native()
ops = [Payment(destination, asset, amount), ManageData("hello", "world")]
tx = Transaction(source, sequence, fee, ops)
assert tx.memo == NoneMemo()
class TestCreatePassiveSellOffer:
@pytest.mark.parametrize(
"selling, buying, amount, price, source, xdr",
[
(
Asset(
"USD",
"GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7"
),
Asset(
"XCN",
"GCNY5OXYSY4FKHOPT2SPOQZAOEIGXB5LBYW3HVU3OWSTQITS65M5RCNY"
),
"11.2782700",
"3.07",
"GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV",
"AAAAAQAAAADX7fRsY6KTqIc8EIDyr8M9gxGPW6ODnZoZDgo6l1ymwwAAAAQAAAABVVNEAAAAAADNTrgPO19O0EsnYjSc333yWGLKEVxLyu1kfKjCKOz9ewAAAAFYQ04AAAAAAJuOuviWOFUdz56k90MgcRBrh6sOLbPWm3WlOCJy91nYAAAAAAa47WwAAAEzAAAAZA==",
),
(
Asset(
"USD",
"GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7"
),
Asset(
"XCN",
"GCNY5OXYSY4FKHOPT2SPOQZAOEIGXB5LBYW3HVU3OWSTQITS65M5RCNY"
),
"8.000",
"238.141592",
None,
"AAAAAAAAAAQAAAABVVNEAAAAAADNTrgPO19O0EsnYjSc333yWGLKEVxLyu1kfKjCKOz9ewAAAAFYQ04AAAAAAJuOuviWOFUdz56k90MgcRBrh6sOLbPWm3WlOCJy91nYAAAAAATEtAABxjgTAAHoSA==",
),
(
Asset("XLM"),
Asset(
"XCN",
"GCNY5OXYSY4FKHOPT2SPOQZAOEIGXB5LBYW3HVU3OWSTQITS65M5RCNY"
),
"11.2782700",
Price(453, 4354),
"GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV",
"AAAAAQAAAADX7fRsY6KTqIc8EIDyr8M9gxGPW6ODnZoZDgo6l1ymwwAAAAQAAAAAAAAAAVhDTgAAAAAAm466+JY4VR3PnqT3QyBxEGuHqw4ts9abdaU4InL3WdgAAAAABrjtbAAAAcUAABEC",
),
],
)
def test_to_xdr(self, selling, buying, amount, price, source, xdr):
op = CreatePassiveSellOffer(selling, buying, amount, price, source)
xdr_obj = op.to_xdr_object()
assert xdr_obj.to_xdr() == xdr
from_instance = Operation.from_xdr_object(xdr_obj)
assert isinstance(from_instance, CreatePassiveSellOffer)
assert from_instance.source == source
assert from_instance.buying == buying
assert from_instance.selling == selling
assert Decimal(from_instance.amount) == Decimal(amount)
if not isinstance(price, Price):
price = Price.from_raw_price(price)
assert from_instance.price == price
class TestManageBuyOffer:
@pytest.mark.parametrize(
"selling, buying, amount, price, offer_id, source, xdr",
[
(
Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7"
),
Asset(
"XCN", "GCNY5OXYSY4FKHOPT2SPOQZAOEIGXB5LBYW3HVU3OWSTQITS65M5RCNY"
),
"3.123456",
"8.141592",
1,
"GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV",
"AAAAAQAAAADX7fRsY6KTqIc8EIDyr8M9gxGPW6ODnZoZDgo6l1ymwwAAAAwAAAABVVNEAAAAAADNTrgPO19O0EsnYjSc333yWGLKEVxLyu1kfKjCKOz9ewAAAAFYQ04AAAAAAJuOuviWOFUdz56k90MgcRBrh6sOLbPWm3WlOCJy91nYAAAAAAHcmgAAD4djAAHoSAAAAAAAAAAB",
),
(
Asset(
"USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7"
),
Asset(
"XCN", "GCNY5OXYSY4FKHOPT2SPOQZAOEIGXB5LBYW3HVU3OWSTQITS65M5RCNY"
),
"8",
"238.141592",
0,
None,
"AAAAAAAAAAwAAAABVVNEAAAAAADNTrgPO19O0EsnYjSc333yWGLKEVxLyu1kfKjCKOz9ewAAAAFYQ04AAAAAAJuOuviWOFUdz56k90MgcRBrh6sOLbPWm3WlOCJy91nYAAAAAATEtAABxjgTAAHoSAAAAAAAAAAA",
),
(
Asset("XLM"),
Asset(
"XCN", "GCNY5OXYSY4FKHOPT2SPOQZAOEIGXB5LBYW3HVU3OWSTQITS65M5RCNY"
),
"3.123456",
Price(11, 10),
1,
"GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV",
"AAAAAQAAAADX7fRsY6KTqIc8EIDyr8M9gxGPW6ODnZoZDgo6l1ymwwAAAAwAAAAAAAAAAVhDTgAAAAAAm466+JY4VR3PnqT3QyBxEGuHqw4ts9abdaU4InL3WdgAAAAAAdyaAAAAAAsAAAAKAAAAAAAAAAE=",
),
],
)
def test_to_xdr(self, selling, buying, amount, price, offer_id, source, xdr):
op = ManageBuyOffer(selling, buying, amount, price, offer_id, source)
xdr_obj = op.to_xdr_object()
assert xdr_obj.to_xdr() == xdr
from_instance = Operation.from_xdr_object(xdr_obj)
assert isinstance(from_instance, ManageBuyOffer)
assert from_instance.source == source
assert from_instance.buying == buying
assert from_instance.selling == selling
assert from_instance.amount == amount
if not isinstance(price, Price):
price = Price.from_raw_price(price)
assert from_instance.price == price
assert from_instance.offer_id == offer_id
def test_from_xdr_muxed(self):
source = "GDL635DMMORJHKEHHQIIB4VPYM6YGEMPLORYHHM2DEHAUOUXLSTMHQDV"
destination = "GCEZWKCA5VLDNRLN3RPRJMRZOX3Z6G5CHCGSNFHEYVXM3XOJMDS674JZ"
destination2 = "GBL3NR5XNBNFAYVQMZ7R6RMUKLMGRUHNIYDYMEUPANQV6OROQXSDZYHV"
amount = "1000.0000000"
asset = Asset("USD", "GDGU5OAPHNPU5UCLE5RDJHG7PXZFQYWKCFOEXSXNMR6KRQRI5T6XXCD7")
origin_xdr_obj = Payment(destination, asset, amount, source).to_xdr_object()
restore_op = Payment.from_xdr_object(origin_xdr_obj)
assert restore_op.to_xdr_object().to_xdr() == origin_xdr_obj.to_xdr()
assert (
restore_op._destination_muxed.to_xdr()
== Keypair.from_public_key(destination).xdr_muxed_account().to_xdr()
)
restore_op.destination = destination2
assert restore_op._destination_muxed is None
assert restore_op.destination == destination2
def stream_transaction_to_network(self,
private_key: str,
amount: str,
tx_data: dict,
dev_fee_status: bool = None):
"""
Place Transaction on the network
"""
key_pair = Keypair.from_secret(private_key)
source_account = self.backoffice.stellar_wallet.server.load_account(
key_pair.public_key)
tx = TransactionBuilder(
source_account=source_account,
network_passphrase=Network.TESTNET_NETWORK_PASSPHRASE,
base_fee=self.server.fetch_base_fee()).append_payment_op(
destination=tx_data["toAddress"],
asset_code="XLM",
amount=tx_data["netValue"]).add_text_memo(
memo_text=tx_data["memo"])
# Append Dev fee if selected
if dev_fee_status:
p = Payment(destination=self.backoffice.stellar_wallet.dev_key,
asset=Asset.native(),
amount=tx_data["devFee"])
tx.append_operation(operation=p)
new_tx = tx.set_timeout(10).build()
new_tx.sign(signer=private_key)
try:
# Sign Submit transaction to server
result = self.server.submit_transaction(new_tx)
return True, result
except BadRequestError as e:
print(f'Bad request {e}')
return False, e
except BadResponseError as e:
print(f'Bad response {e}')
return False, e
except MemoInvalidException as e:
print(f'Invalid memo {e}')
return False, e
except Exception as e:
print(f'Else: {e}')
return False, e
def payment(user, amount, original_poster, asset_code=None, asset_issuer=None):
# Check if User Exists
user = user.replace('/u/', '').replace('u/', '').replace('/U/', '')
try:
statement = "SELECT account from accounts WHERE username=?"
c.execute(statementForDB(statement), (str(user), ))
public_key = c.fetchone()
except Exception as e:
print(f"ERROR with Payment: {str(e)}")
return f"There was an error finding the account for the recepient: {str(e)}"
# Check if it's custom asset
if asset_code == None and asset_issuer == None:
asset_name = "XLM"
else:
try:
asset = Asset(asset_code, asset_issuer)
asset_name = asset_code
except Exception as e:
return f"There was an error processing the custom asset: {str(e)}"
if public_key is None:
# Inform user
reddit.redditor(user).message(
f'{original_poster} wants to tip you!',
f'Hey there! The user in the subject wants to tip you {amount} {asset_name}. In order to accept the tip create an account by replying to this message with: `setaddress [ADDRESS]` where `[ADDRESS]` is the Stellar Wallet where you want to receive the tip.'
)
# Add user for later notification
try:
statement = "INSERT INTO to_notify (person_to_be_notified, persons_account, amount, asset_name, asset_issuer) VALUES(?,?,?,?,?)"
c.execute(statementForDB(statement),
(str(original_poster), str(user), int(amount),
str(asset_name), str(asset_issuer)))
conn.commit()
except Exception as e:
print(f"ERROR with Payment: {str(e)}")
return "The user does not have a Stellar Account setten up with me. They have been notified you want to tip them."
else:
if asset_name == "XLM":
url = f"{SIGNING_URL}/payment?user={user}&amount={amount}"
else:
url = f"{SIGNING_URL}/create-claimable-balance?user={user}&amount={amount}&asset_name={asset_name}&asset_issuer={asset_issuer}"
return f"Hi there! In order to tip the following person visit the following page: {url}"
def claimable_balances():
user = request.args.get('user')
amount = request.args.get('amount')
asset_name = request.args.get('asset_name')
asset_issuer = request.args.get('asset_issuer')
rows = getAccount(user)
if rows == None:
return "404, not found"
if request.method == 'POST':
data = request.form
transaction = data["signed_envelope_xdr"]
submitters_public_key = data["pubkey"]
print(data)
try:
response = server.submit_transaction(transaction)
data = server.claimable_balances().for_claimant(
rows[0]).for_sponsor(submitters_public_key).call(
)['_embedded']['records'][0]['id']
reddit.redditor(user).message(
"You have been tipped!",
f"A user has tipped you {amount} {asset_name}! You can view the transaction at the following url: https://stellar.expert/explorer/testnet/tx/{response['id']} .In order to claim the fund visit the following url: {SIGNING_URL}/claim-claimable-balance?id={data} "
)
return "Success!"
except Exception as e:
return str(e)
else:
try:
asset = Asset(asset_name, asset_issuer)
except Exception as e:
return str(e)
return render_template("claimable_balance.html",
amount=amount,
public_key=rows[0],
username=user,
asset_name=asset_name,
asset_issuer=asset_issuer,
horizon_url=HORIZON_URL)
def add_trust(wallet_file,
asset,
issuer,
test_mode=True,
trezor_mode=False,
vzero=False,
timeout=3600):
network_settings = get_network_settings(test_mode=test_mode)
if timeout is None:
timeout = 3600
v1_mode = not vzero
if not trezor_mode:
(private_key, public_key) = load_wallet(wallet_file=wallet_file)
k = Keypair.from_secret(secret=private_key)
else:
public_key = get_trezor_public_key()
k = Keypair.from_public_key(public_key=public_key)
v1_mode = False
server = Server(network_settings.get("horizon_url"))
stellar_asset = Asset(asset, issuer)
account = server.load_account(account_id=k.public_key)
transaction = (TransactionBuilder(
source_account=account,
network_passphrase=network_settings.get("network_passphrase"),
base_fee=100,
v1=v1_mode).append_change_trust_op(
asset_code=stellar_asset.code,
asset_issuer=stellar_asset.issuer,
).set_timeout(timeout).build())
if not trezor_mode:
transaction.sign(k)
else:
transaction = sign_trezor_transaction(
transaction,
k,
network_passphrase=network_settings.get("network_passphrase"))
try:
transaction_resp = server.submit_transaction(transaction)
print("{}".format(json.dumps(transaction_resp, indent=4)))
except BaseHorizonError as e:
print("Error: {}".format(str(e)))
def create_deposit_envelope(transaction,
source_account) -> TransactionEnvelope:
payment_amount = round(
Decimal(transaction.amount_in) - Decimal(transaction.amount_fee),
transaction.asset.significant_decimals,
)
builder = TransactionBuilder(
source_account=source_account,
network_passphrase=settings.STELLAR_NETWORK_PASSPHRASE,
# only one operation, so base_fee will be multipled by 1
base_fee=settings.MAX_TRANSACTION_FEE_STROOPS
or settings.HORIZON_SERVER.fetch_base_fee(),
)
_, json_resp = get_account_obj(
Keypair.from_public_key(transaction.stellar_account))
if transaction.claimable_balance_supported and is_pending_trust(
transaction, json_resp):
logger.debug(
f"Crafting claimable balance operation for Transaction {transaction.id}"
)
claimant = Claimant(destination=transaction.stellar_account)
asset = Asset(code=transaction.asset.code,
issuer=transaction.asset.issuer)
builder.append_create_claimable_balance_op(
claimants=[claimant],
asset=asset,
amount=str(payment_amount),
source=transaction.asset.distribution_account,
)
else:
builder.append_payment_op(
destination=transaction.stellar_account,
asset_code=transaction.asset.code,
asset_issuer=transaction.asset.issuer,
amount=str(payment_amount),
source=transaction.asset.distribution_account,
)
if transaction.memo:
builder.add_memo(make_memo(transaction.memo,
transaction.memo_type))
return builder.build()
def test_to_xdr_v0(self):
source = Keypair.from_public_key(
"GC3GJU6L7V7ZLPLKG3NTMC6GYYKBMNNKCPP36FG3LWEVPOHUPY6QJIGL")
destination = "GDJJRRMBK4IWLEPJGIE6SXD2LP7REGZODU7WDC3I2D6MR37F4XSHBKX2"
amount = "1000.0"
sequence = 2
memo = NoneMemo()
fee = 200
asset = Asset.native()
time_bounds = TimeBounds(12345, 56789)
ops = [Payment(destination, asset, amount)]
tx_object = Transaction(source, sequence, fee, ops, memo, time_bounds,
False).to_xdr_object()
restore_transaction = Transaction.from_xdr_object(tx_object, False)
assert isinstance(restore_transaction, Transaction)
assert restore_transaction.source == source.public_key
assert restore_transaction.fee == fee
assert restore_transaction.memo == memo
assert restore_transaction.time_bounds == time_bounds
assert restore_transaction.sequence == sequence
def test_init_source_account(self):
builder = StrictReceivePathsCallBuilder(
horizon_url,
client,
source="GARSFJNXJIHO6ULUBK3DBYKVSIZE7SC72S5DYBCHU7DKL22UXKVD7MXP",
destination_asset=Asset(
"EUR",
"GDSBCQO34HWPGUGQSP3QBFEXVTSR2PW46UIGTHVWGWJGQKH3AFNHXHXN"),
destination_amount="20.0",
)
assert builder.endpoint == "paths/strict-receive"
assert builder.params == {
"destination_amount":
"20.0",
"destination_asset_type":
"credit_alphanum4",
"destination_asset_code":
"EUR",
"destination_asset_issuer":
"GDSBCQO34HWPGUGQSP3QBFEXVTSR2PW46UIGTHVWGWJGQKH3AFNHXHXN",
"source_account":
"GARSFJNXJIHO6ULUBK3DBYKVSIZE7SC72S5DYBCHU7DKL22UXKVD7MXP",
}
def test_to_xdr_str_muxed_account_str_source_v1(self):
source = "MAAAAAAAAAAAJURAAB2X52XFQP6FBXLGT6LWOOWMEXWHEWBDVRZ7V5WH34Y22MPFBHUHY"
destination = "GDJJRRMBK4IWLEPJGIE6SXD2LP7REGZODU7WDC3I2D6MR37F4XSHBKX2"
amount = "1000.0"
sequence = 1
memo = IdMemo(100)
fee = 200
asset = Asset.native()
time_bounds = TimeBounds(12345, 56789)
ops = [
Payment(destination, asset, amount),
ManageData("hello", "world")
]
tx_object = Transaction(source, sequence, fee, ops, memo, time_bounds,
True).to_xdr_object()
restore_transaction = Transaction.from_xdr(tx_object.to_xdr(), True)
assert isinstance(restore_transaction, Transaction)
assert restore_transaction.source == MuxedAccount.from_account(source)
assert restore_transaction.fee == fee
assert restore_transaction.memo == memo
assert restore_transaction.time_bounds == time_bounds
assert restore_transaction.sequence == sequence
def test_to_xdr_str_muxed_account_source_v1(self):
source = MuxedAccount(
"GAQAA5L65LSYH7CQ3VTJ7F3HHLGCL3DSLAR2Y47263D56MNNGHSQSTVY", 1234)
destination = "GDJJRRMBK4IWLEPJGIE6SXD2LP7REGZODU7WDC3I2D6MR37F4XSHBKX2"
amount = "1000.0"
sequence = 1
memo = IdMemo(100)
fee = 200
asset = Asset.native()
time_bounds = TimeBounds(12345, 56789)
ops = [
Payment(destination, asset, amount),
ManageData("hello", "world")
]
tx_object = Transaction(source, sequence, fee, ops, memo, time_bounds,
True).to_xdr_object()
restore_transaction = Transaction.from_xdr(tx_object.to_xdr(), True)
assert isinstance(restore_transaction, Transaction)
assert restore_transaction.source == source
assert restore_transaction.fee == fee
assert restore_transaction.memo == memo
assert restore_transaction.time_bounds == time_bounds
assert restore_transaction.sequence == sequence
def test_to_xdr(self):
sequence = 1
source = Account(
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
sequence)
builder = TransactionBuilder(source,
Network.TESTNET_NETWORK_PASSPHRASE,
base_fee=150)
builder.add_text_memo("Stellar Python SDK")
builder.add_time_bounds(1565590000, 1565600000)
te = (builder.append_create_account_op(
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
"5.5",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
).append_change_trust_op(
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"100000",
).append_payment_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"12.25",
"XLM",
).append_path_payment_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"XLM",
None,
"100",
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"1000.5",
[
Asset(
"USD",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
Asset(
"BTC",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
],
).append_path_payment_strict_receive_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"XLM",
None,
"100",
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"1000.5",
[
Asset(
"USD",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
Asset(
"BTC",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
],
).append_path_payment_strict_send_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"XLM",
None,
"100",
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"1000.5",
[
Asset(
"USD",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
Asset(
"BTC",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
],
).append_allow_trust_op(
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6", "XCN",
True
).append_set_options_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
1,
6,
20,
20,
20,
20,
"stellarcn.org",
Signer.ed25519_public_key(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
10),
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
).append_ed25519_public_key_signer(
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD", 5
).append_hashx_signer(
bytes.fromhex(
"3389e9f0f1a65f19736cacf544c2e825313e8447f569233bb8db39aa607c8000"
),
10,
).append_pre_auth_tx_signer(
bytes.fromhex(
"2db4b22ca018119c5027a80578813ffcf582cda4aa9e31cd92b43cfa4fc5a000"
),
10,
).append_inflation_op().append_manage_data_op(
"hello",
"overcat").append_bump_sequence_op(10).append_manage_buy_offer_op(
"XCN",
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD",
"XLM",
None,
"10.5",
"11.25",
).append_manage_sell_offer_op(
"XLM",
None,
"XCN",
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD",
"10.5",
Price(8, 9),
10086,
).append_create_passive_sell_offer_op(
"XCN",
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD",
"XLM",
None,
"10.5",
"11.25",
).append_account_merge_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF").
build())
xdr = "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"
assert te.to_xdr() == xdr
xdr_signed = "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"
signer = Keypair.from_secret(
"SCCS5ZBI7WVIJ4SW36WGOQQIWJYCL3VOAULSXX3FB57USIO25EDOYQHH")
te.sign(signer)
assert te.to_xdr() == xdr_signed
restore_te = TransactionBuilder.from_xdr(
xdr_signed, Network.TESTNET_NETWORK_PASSPHRASE).build()
assert restore_te.to_xdr() == xdr
assert source.sequence == sequence + 1
"""
Challenge 8: Path Payments
"""
from stellar_sdk import Server, Keypair, TransactionBuilder, Network, Asset
import json
# 1. Load Keys
server = Server("https://horizon-testnet.stellar.org")
stellar_quest_keypair = Keypair.from_secret("Shhhhh")
quest_account_pub_key = stellar_quest_keypair.public_key
quest_account_priv_key = stellar_quest_keypair.secret
# 2. Create Asset Objects
asset_to_buy = Asset(
"SRT", "GCDNJUBQSX7AJWLJACMJ7I4BC3Z47BQUTMHEICZLE6MU4KQBRYG5JY6B")
native_asset = Asset('XLM')
# 3. Get Path Payment
path_payments = Server.strict_receive_paths(server,
source=[native_asset],
destination_asset=asset_to_buy,
destination_amount='100').call()
path = [
Asset(asset['destination_asset_code'], asset['destination_asset_issuer'])
for asset in path_payments['_embedded']['records']
]
print(path)
# 4. Use Stellar Quest account to send path payment
print("Building Transaction...")
class TestPayStellarUri:
@pytest.mark.parametrize(
"destination, amount, asset, memo, callback, message, network_passphrase, origin_domain, signature, signer, uri",
[
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
TextMemo("skdjfasf"),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC",
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=tbsLtlK%2FfouvRWk2UWFP47yHYeI1g1NEC%2FfEQvuXG6V8P%2BbeLxplYbOVtTk1g94Wp97cHZ3pVJy%2FtZNYobl3Cw%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
TextMemo("skdjfasf"),
None,
"pay me with lumens",
None,
"someDomain.com",
"testSignature",
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC",
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=tbsLtlK%2FfouvRWk2UWFP47yHYeI1g1NEC%2FfEQvuXG6V8P%2BbeLxplYbOVtTk1g94Wp97cHZ3pVJy%2FtZNYobl3Cw%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
TextMemo("skdjfasf"),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
None,
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
TextMemo("skdjfasf"),
None,
"pay me with lumens",
None,
"someDomain.com",
"testSignature",
None,
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=testSignature",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
TextMemo("skdjfasf"),
None,
"_" * 300,
None,
"someDomain.com",
None,
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC",
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________&origin_domain=someDomain.com&signature=d94yTtEX0PMUDwwYfzLuVx6luuEiVlxyVQrkR%2FM4NIundX2VqXLVE%2F6FX8G5x4MZ1qc0u661t4Rfu5SKyTIjCg%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
NoneMemo(),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=t9glBiurQ1MUyk3T5BIqxgJwbrNT1ZDIzQ6aKDJmPgM8heN1NEk%2FusfMq6lSaqtxUuysfZisgPM8TiSY0ckyCw%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
None,
TextMemo("skdjfasf"),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=tbsLtlK%2FfouvRWk2UWFP47yHYeI1g1NEC%2FfEQvuXG6V8P%2BbeLxplYbOVtTk1g94Wp97cHZ3pVJy%2FtZNYobl3Cw%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
Asset.native(),
TextMemo("skdjfasf"),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=skdjfasf&memo_type=MEMO_TEXT&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=tbsLtlK%2FfouvRWk2UWFP47yHYeI1g1NEC%2FfEQvuXG6V8P%2BbeLxplYbOVtTk1g94Wp97cHZ3pVJy%2FtZNYobl3Cw%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
Asset.native(),
IdMemo(10086),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=10086&memo_type=MEMO_ID&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=cTyphv1qE6YqnwKu1O4psEzA8O6vNYu%2FDbvGb0Nu53V%2FL8U7LoGknX1JOGLsgGjOXdfAmJbG8rxF8I9DD%2BvjCA%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
Asset.native(),
HashMemo(
"218a3ef357324c496d07f7d7b31be5c2a11a1ac44af9b81938a6c5b9c0684af4"
),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=IYo%2B81cyTEltB%2FfXsxvlwqEaGsRK%2BbgZOKbFucBoSvQ%3D&memo_type=MEMO_HASH&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=CzqyewhypDQGCBlvxSj%2BazIm5iS2GDqcOlBeXT%2FB7s8ogEXC8hNa6HjOArdbTkvNCUvTl6lgyKOj%2FeeNE%2BA5DQ%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
Asset.native(),
ReturnHashMemo(
"218a3ef357324c496d07f7d7b31be5c2a11a1ac44af9b81938a6c5b9c0684af4"
),
None,
"pay me with lumens",
None,
"someDomain.com",
None,
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&memo=IYo%2B81cyTEltB%2FfXsxvlwqEaGsRK%2BbgZOKbFucBoSvQ%3D&memo_type=MEMO_RETURN&msg=pay%20me%20with%20lumens&origin_domain=someDomain.com&signature=4OJcgA0qxjUhqJL79MeK%2BkHgNjdKXiGhufvw2yjcXud7Ce%2BG53N0qSUpgXDT8OBDQRrI7Pe%2FUPu0%2FCM7DJkXAQ%3D%3D",
),
(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
"120.1234567",
Asset(
"Hello",
"GBDIT5GUJ7R5BXO3GJHFXJ6AZ5UQK6MNOIDMPQUSMXLIHTUNR2Q5CFNF"
),
TextMemo("Hello World"),
"https://example.com/callback",
"pay me with lumens",
Network.TESTNET_NETWORK_PASSPHRASE,
"someDomain.com",
"testSignature",
Keypair.from_secret(
"SBPOVRVKTTV7W3IOX2FJPSMPCJ5L2WU2YKTP3HCLYPXNI5MDIGREVNYC"
),
"web+stellar:pay?destination=GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO&amount=120.1234567&asset_code=Hello&asset_issuer=GBDIT5GUJ7R5BXO3GJHFXJ6AZ5UQK6MNOIDMPQUSMXLIHTUNR2Q5CFNF&memo=Hello%20World&memo_type=MEMO_TEXT&callback=url%3Ahttps%3A%2F%2Fexample.com%2Fcallback&msg=pay%20me%20with%20lumens&network_passphrase=Test%20SDF%20Network%20%3B%20September%202015&origin_domain=someDomain.com&signature=k5cDMVTD2W2lKeEGqakjOTf3aPuPumlr8ObBOvauaa2QiXqa7%2Bw9WRgtmo6NaPXdOoFG5ScUIp9k7PdeuPieCw%3D%3D",
),
],
)
def test_to_uri(
self,
destination,
amount,
asset,
memo,
callback,
message,
network_passphrase,
origin_domain,
signature,
signer,
uri,
):
uri_builder = PayStellarUri(
destination=destination,
amount=amount,
asset=asset,
memo=memo,
callback=callback,
message=message,
network_passphrase=network_passphrase,
origin_domain=origin_domain,
signature=signature,
)
if signer:
uri_builder.sign(signer)
assert uri_builder.to_uri() == uri
def test_message_too_long_raise(self):
message = "_" * 301
with pytest.raises(ValueError,
match="Message must not exceed 300 characters."):
PayStellarUri(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
message=message,
)
def test_invalid_memo_raise(self):
memo = "invalid memo"
with pytest.raises(ValueError, match="Invalid memo."):
PayStellarUri(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO",
memo=memo)
def test_equal(self):
assert PayStellarUri(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO"
) == PayStellarUri(
"GCALNQQBXAPZ2WIRSDDBMSTAKCUH5SG6U76YBFLQLIXJTF7FE5AX7AOO")
def test_to_xdr_v0(self):
sequence = 1
source = Account(
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
sequence)
builder = TransactionBuilder(source,
Network.TESTNET_NETWORK_PASSPHRASE,
base_fee=150,
v1=False)
builder.add_text_memo("Stellar Python SDK")
builder.add_time_bounds(1565590000, 1565600000)
te = (builder.append_create_account_op(
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
"5.5",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
).append_change_trust_op(
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"100000",
).append_payment_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"12.25",
"XLM",
).append_path_payment_strict_receive_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"XLM",
None,
"100",
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"1000.5",
[
Asset(
"USD",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
Asset(
"BTC",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
],
).append_path_payment_strict_send_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
"XLM",
None,
"100",
"XCN",
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
"1000.5",
[
Asset(
"USD",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
Asset(
"BTC",
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6",
),
],
).append_allow_trust_op(
"GDNSSYSCSSJ76FER5WEEXME5G4MTCUBKDRQSKOYP36KUKVDB2VCMERS6", "XCN",
True
).append_set_options_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
1,
6,
20,
20,
20,
20,
"stellarcn.org",
Signer.ed25519_public_key(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF",
10),
"GDF5O4OWEMVBY5FLDHWA5RZTYSV2U276XGKZZ6VSHDDR3THSQ6OQS7UM",
).append_ed25519_public_key_signer(
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD", 5
).append_hashx_signer(
bytes.fromhex(
"3389e9f0f1a65f19736cacf544c2e825313e8447f569233bb8db39aa607c8000"
),
10,
).append_pre_auth_tx_signer(
bytes.fromhex(
"2db4b22ca018119c5027a80578813ffcf582cda4aa9e31cd92b43cfa4fc5a000"
),
10,
).append_inflation_op().append_manage_data_op(
"hello", "overcat"
).append_bump_sequence_op(10).append_manage_buy_offer_op(
"XCN",
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD",
"XLM",
None,
"10.5",
"11.25",
).append_manage_sell_offer_op(
"XLM",
None,
"XCN",
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD",
"10.5",
Price(8, 9),
10086,
).append_create_passive_sell_offer_op(
"XCN",
"GCN4HBZGFPOAI5DF4YQIS6OBC6KJKDC7CJSS5B4FWEXMJSWOPEYABLSD",
"XLM",
None,
"10.5",
"11.25",
).append_account_merge_op(
"GAXN7HZQTHIPW7N2HGPAXMR42LPJ5VLYXMCCOX4D3JC4CQZGID3UYUPF"
).append_claim_claimable_balance_op(
"00000000da0d57da7d4850e7fc10d2a9d0ebc731f7afb40574c03395b17d49149b91f5be"
).append_create_claimable_balance_op(
Asset.native(),
"100",
[
Claimant(
destination=
"GCXGGIREYPENNT3LYFRD5I2SDALFWM3NKKLIQD3DMJ63ML5N3FG4OQQG")
],
).build())
xdr = "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"
assert te.to_xdr() == xdr
xdr_signed = "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"
signer = Keypair.from_secret(
"SCCS5ZBI7WVIJ4SW36WGOQQIWJYCL3VOAULSXX3FB57USIO25EDOYQHH")
te.sign(signer)
assert te.to_xdr() == xdr_signed
restore_te = TransactionBuilder.from_xdr(
xdr_signed, Network.TESTNET_NETWORK_PASSPHRASE).build()
assert restore_te.to_xdr() == xdr
assert source.sequence == sequence + 1
restore_builder = TransactionBuilder.from_xdr(
xdr_signed, Network.TESTNET_NETWORK_PASSPHRASE)
assert restore_builder.v1 is False
assert restore_builder.build().to_xdr() == xdr
