def _submit():
nonlocal attempt
attempt += 1
req = tx_pb_v4.SubmitTransactionRequest(
transaction=model_pb_v4.Transaction(value=tx_bytes, ),
invoice_list=invoice_list.to_proto() if invoice_list else None,
commitment=commitment.to_proto(),
)
resp = self._transaction_stub_v4.SubmitTransaction(
req, metadata=self._metadata, timeout=_GRPC_TIMEOUT_SECONDS)
if resp.result == tx_pb_v4.SubmitTransactionResponse.Result.REJECTED:
raise TransactionRejectedError()
if resp.result == tx_pb_v4.SubmitTransactionResponse.Result.PAYER_REQUIRED:
raise PayerRequiredError()
result = SubmitTransactionResult(tx_id=resp.signature.value)
if resp.result == tx_pb_v4.SubmitTransactionResponse.Result.ALREADY_SUBMITTED:
# If this occurs on the first attempt, it's likely due to the submission of two identical transactions
# in quick succession and we should raise the error to the caller. Otherwise, it's likely that the
# transaction completed successfully on a previous attempt that failed due to a transient error.
if attempt == 1:
raise AlreadySubmittedError()
elif resp.result == tx_pb_v4.SubmitTransactionResponse.Result.FAILED:
result.tx_error = TransactionErrors.from_proto_error(
resp.transaction_error)
elif resp.result == tx_pb_v4.SubmitTransactionResponse.Result.INVOICE_ERROR:
result.invoice_errors = resp.invoice_errors
elif resp.result != tx_pb_v4.SubmitTransactionResponse.Result.OK:
raise Error(f'unexpected result from agora: {resp.result}')
return result
def test_get_transaction(self, grpc_channel, executor, no_retry_client):
source, dest = [key.public_key for key in generate_keys(2)]
transaction_id = b'someid'
future = executor.submit(no_retry_client.get_transaction,
transaction_id)
agora_memo = AgoraMemo.new(1, TransactionType.SPEND, 0, b'')
tx = Transaction.new(PrivateKey.random().public_key, [
memo.memo_instruction(
base64.b64encode(agora_memo.val).decode('utf-8')),
token.transfer(source, dest,
PrivateKey.random().public_key, 100),
])
resp = tx_pb_v4.GetTransactionResponse(
state=tx_pb_v4.GetTransactionResponse.State.SUCCESS,
item=tx_pb_v4.HistoryItem(
transaction_id=model_pb_v4.TransactionId(
value=transaction_id, ),
solana_transaction=model_pb_v4.Transaction(
value=tx.marshal(), ),
payments=[
tx_pb_v4.HistoryItem.Payment(
source=model_pb_v4.SolanaAccountId(value=source.raw),
destination=model_pb_v4.SolanaAccountId(
value=dest.raw),
amount=100,
)
],
invoice_list=model_pb_v3.InvoiceList(invoices=[
model_pb_v3.Invoice(items=[
model_pb_v3.Invoice.LineItem(title='t1', amount=15),
]),
])),
)
req = self._set_get_transaction_resp(grpc_channel, resp)
assert req.transaction_id.value == transaction_id
tx_data = future.result()
assert tx_data.tx_id == transaction_id
assert tx_data.transaction_state == TransactionState.SUCCESS
assert len(tx_data.payments) == 1
assert not tx_data.error
p = tx_data.payments[0]
assert p.sender.raw == source.raw
assert p.destination.raw == dest.raw
assert p.tx_type == TransactionType.SPEND
assert p.quarks == 100
assert p.invoice.to_proto().SerializeToString(
) == resp.item.invoice_list.invoices[0].SerializeToString()
assert not p.memo
def _submit_request():
req = account_pb.CreateAccountRequest(
transaction=model_pb.Transaction(value=tx.marshal()),
commitment=commitment.to_proto(),
)
resp = self._account_stub_v4.CreateAccount(
req, metadata=self._metadata, timeout=_GRPC_TIMEOUT_SECONDS)
if resp.result == account_pb.CreateAccountResponse.Result.EXISTS:
raise AccountExistsError()
if resp.result == account_pb.CreateAccountResponse.Result.PAYER_REQUIRED:
raise PayerRequiredError()
if resp.result == account_pb.CreateAccountResponse.Result.BAD_NONCE:
raise BadNonceError()
if resp.result != account_pb.CreateAccountResponse.Result.OK:
raise Error(f'unexpected result from agora: {resp.result}')
def _submit_request():
req = tx_pb.SignTransactionRequest(
transaction=model_pb.Transaction(value=tx_bytes, ),
invoice_list=invoice_list.to_proto() if invoice_list else None,
)
resp = self._transaction_stub_v4.SignTransaction(
req, metadata=self._metadata, timeout=_GRPC_TIMEOUT_SECONDS)
if resp.signature and len(
resp.signature.value) == solana.SIGNATURE_LENGTH:
result.tx_id = resp.signature.value
if resp.result == tx_pb.SignTransactionResponse.Result.REJECTED:
raise TransactionRejectedError()
elif resp.result == tx_pb.SignTransactionResponse.Result.INVOICE_ERROR:
result.invoice_errors = resp.invoice_errors
elif resp.result != tx_pb.SignTransactionResponse.Result.OK:
raise TransactionError(
f'unexpected result from agora: {resp.result}',
tx_id=resp.signature.value)
return result
def test_from_proto_solana_text_memo(self):
source, dest, token_program = [
key.public_key for key in generate_keys(3)
]
tx = Transaction.new(PrivateKey.random().public_key, [
memo_instruction('somememo'),
transfer(source, dest,
PrivateKey.random().public_key, 20),
])
history_item = tx_pb.HistoryItem(
transaction_id=model_pb.TransactionId(value=b'somehash'),
cursor=tx_pb.Cursor(value=b'cursor1'),
solana_transaction=model_pb.Transaction(value=tx.marshal(), ),
payments=[
tx_pb.HistoryItem.Payment(
source=model_pb.SolanaAccountId(value=source.raw),
destination=model_pb.SolanaAccountId(value=dest.raw),
amount=20,
),
],
)
data = TransactionData.from_proto(
history_item, tx_pb.GetTransactionResponse.State.SUCCESS)
assert data.tx_id == b'somehash'
assert data.transaction_state == TransactionState.SUCCESS
assert len(data.payments) == 1
payment = data.payments[0]
assert payment.sender.raw == source.raw
assert payment.destination.raw == dest.raw
assert payment.tx_type == TransactionType.UNKNOWN
assert payment.quarks == 20
assert not payment.invoice
assert payment.memo == 'somememo'
def _create():
nonlocal subsidizer
service_config_resp = self.get_service_config()
if not service_config_resp.subsidizer_account.value and not subsidizer:
raise NoSubsidizerError()
subsidizer_id = (subsidizer.public_key
if subsidizer else PublicKey(
service_config_resp.subsidizer_account.value))
recent_blockhash_future = self._transaction_stub_v4.GetRecentBlockhash.future(
tx_pb_v4.GetRecentBlockhashRequest(),
metadata=self._metadata,
timeout=_GRPC_TIMEOUT_SECONDS)
min_balance_future = self._transaction_stub_v4.GetMinimumBalanceForRentExemption.future(
tx_pb_v4.GetMinimumBalanceForRentExemptionRequest(
size=token.ACCOUNT_SIZE),
metadata=self._metadata,
timeout=_GRPC_TIMEOUT_SECONDS)
recent_blockhash_resp = recent_blockhash_future.result()
min_balance_resp = min_balance_future.result()
token_program = PublicKey(service_config_resp.token_program.value)
transaction = Transaction.new(subsidizer_id, [
system.create_account(
subsidizer_id,
private_key.public_key,
token_program,
min_balance_resp.lamports,
token.ACCOUNT_SIZE,
),
token.initialize_account(
private_key.public_key,
PublicKey(service_config_resp.token.value),
private_key.public_key,
token_program,
),
token.set_authority(
private_key.public_key,
private_key.public_key,
token.AuthorityType.CloseAccount,
token_program,
new_authority=subsidizer_id,
)
])
transaction.set_blockhash(recent_blockhash_resp.blockhash.value)
transaction.sign([private_key])
if subsidizer:
transaction.sign([subsidizer])
req = account_pb_v4.CreateAccountRequest(
transaction=model_pb_v4.Transaction(
value=transaction.marshal()),
commitment=commitment.to_proto(),
)
resp = self._account_stub_v4.CreateAccount(
req, metadata=self._metadata, timeout=_GRPC_TIMEOUT_SECONDS)
if resp.result == account_pb_v4.CreateAccountResponse.Result.EXISTS:
raise AccountExistsError()
if resp.result == account_pb_v4.CreateAccountResponse.Result.PAYER_REQUIRED:
raise PayerRequiredError()
if resp.result == account_pb_v4.CreateAccountResponse.Result.BAD_NONCE:
raise BadNonceError()
if resp.result != account_pb_v4.CreateAccountResponse.Result.OK:
raise Error(f'unexpected result from agora: {resp.result}')
def test_from_proto_solana_agora_memo(self):
acc1, acc2, token_program = [
key.public_key for key in generate_keys(3)
]
il = model_pb_v3.InvoiceList(invoices=[
model_pb_v3.Invoice(items=[
model_pb_v3.Invoice.LineItem(title='t1', amount=10),
]),
model_pb_v3.Invoice(items=[
model_pb_v3.Invoice.LineItem(title='t1', amount=15),
]),
])
fk = InvoiceList.from_proto(il).get_sha_224_hash()
agora_memo = AgoraMemo.new(1, TransactionType.P2P, 0, fk)
tx = Transaction.new(PrivateKey.random().public_key, [
memo_instruction(base64.b64encode(agora_memo.val).decode('utf-8')),
transfer(acc1, acc2,
PrivateKey.random().public_key, 10),
transfer(acc2, acc1,
PrivateKey.random().public_key, 15),
])
history_item = tx_pb.HistoryItem(
transaction_id=model_pb.TransactionId(value=b'somehash'),
cursor=tx_pb.Cursor(value=b'cursor1'),
solana_transaction=model_pb.Transaction(value=tx.marshal(), ),
payments=[
tx_pb.HistoryItem.Payment(
source=model_pb.SolanaAccountId(value=acc1.raw),
destination=model_pb.SolanaAccountId(value=acc2.raw),
amount=10,
),
tx_pb.HistoryItem.Payment(
source=model_pb.SolanaAccountId(value=acc2.raw),
destination=model_pb.SolanaAccountId(value=acc1.raw),
amount=15,
),
],
invoice_list=il,
)
data = TransactionData.from_proto(
history_item, tx_pb.GetTransactionResponse.State.SUCCESS)
assert data.tx_id == b'somehash'
assert data.transaction_state == TransactionState.SUCCESS
assert len(data.payments) == 2
payment1 = data.payments[0]
assert payment1.sender.raw == acc1.raw
assert payment1.destination.raw == acc2.raw
assert payment1.tx_type == TransactionType.P2P
assert payment1.quarks == 10
assert (payment1.invoice.to_proto().SerializeToString() ==
il.invoices[0].SerializeToString())
assert not payment1.memo
payment2 = data.payments[1]
assert payment2.sender.raw == acc2.raw
assert payment2.destination.raw == acc1.raw
assert payment2.tx_type == TransactionType.P2P
assert payment2.quarks == 15
assert (payment2.invoice.to_proto().SerializeToString() ==
il.invoices[1].SerializeToString())
assert not payment2.memo