def sign_request_stewards(self, request, number_signers=4):
""" Sign a request with stewards. """
assert number_signers <= len(self._stewards)
for i in range(0, number_signers):
fut = multi_sign_request(self._wallet_handle, self._stewards[i], request)
request = self._looper.loop.run_until_complete(fut)
return request
def sign_transaction(wallet_handle: int, did: str, transaction: str) -> str:
try:
return run_coroutine(ledger.multi_sign_request(wallet_handle, did, transaction))
except IndyError as err:
if err.error_code == ErrorCode.CommonInvalidStructure:
raise Exception('Invalid Transaction')
raise Exception(err.message)
def sdk_multi_sign_request_objects(looper, sdk_wallets, reqs: Sequence):
reqs_str = [json.dumps(req.as_dict) for req in reqs]
for sdk_wallet in sdk_wallets:
wallet_h, did = sdk_wallet
reqs_str = [
looper.loop.run_until_complete(
multi_sign_request(wallet_h, did, req)) for req in reqs_str
]
return reqs_str
def mint_request(libsovtoken, payment_address, wallet, trustees, looper):
mint_future = build_mint_req(wallet,
trustees[0],
json.dumps([{"recipient": payment_address, "amount": 10}]),
None)
mint_request, _ = looper.loop.run_until_complete(mint_future)
for trustee in trustees:
mint_future = multi_sign_request(wallet, trustee, mint_request)
mint_request = looper.loop.run_until_complete(mint_future)
mint_request = json.loads(mint_request)
sigs = mint_request["signatures"]
mint_request = sdk_json_to_request_object(mint_request)
setattr(mint_request, "signatures", sigs)
return mint_request
def set_fees_request(libsovtoken, looper, trustees, wallet, fees):
set_fees_future = build_set_txn_fees_req(wallet,
trustees[0],
"sov",
fees)
set_fees_request = looper.loop.run_until_complete(set_fees_future)
for trustee in trustees:
set_fees_future = multi_sign_request(wallet, trustee, set_fees_request)
set_fees_request = looper.loop.run_until_complete(set_fees_future)
set_fees_request = json.loads(set_fees_request)
sigs = set_fees_request["signatures"]
set_fees_request = sdk_json_to_request_object(set_fees_request)
setattr(set_fees_request, "signatures", sigs)
return set_fees_request
def test_sigining_without_identifier(looper, txnPoolNodeSet, sdk_pool_handle,
sdk_steward_seed, sdk_wallet_handle):
req = {TXN_PAYLOAD: {TXN_PAYLOAD_DATA: {"aaa": "BBB"}}}
steward_did_future = create_and_store_my_did(
sdk_wallet_handle, json.dumps({"seed": sdk_steward_seed}))
steward_did, _ = looper.loop.run_until_complete(steward_did_future)
did_future = create_and_store_my_did(sdk_wallet_handle, json.dumps({}))
did, verkey = looper.loop.run_until_complete(did_future)
nym_future = build_nym_request(steward_did, did, verkey, None, None)
nym = looper.loop.run_until_complete(nym_future)
resp_future = sign_and_submit_request(sdk_pool_handle, sdk_wallet_handle,
steward_did, nym)
resp = looper.loop.run_until_complete(resp_future)
req_future = multi_sign_request(sdk_wallet_handle, did, json.dumps(req))
req = looper.loop.run_until_complete(req_future)
req = json.loads(req)
sigs = txnPoolNodeSet[0].init_core_authenticator().authenticate(req)
assert sigs == [did]
def sdk_multisign_request_object(looper, sdk_wallet, req):
wh, did = sdk_wallet
return looper.loop.run_until_complete(multi_sign_request(wh, did, req))
def test_mint_by_uncommitted_trustee(capsys, looper,
nodeSetWithIntegratedTokenPlugin,
sdk_wallet_trustee, helpers, addresses):
"""
Check that a Trustee not committed yet can sign a MINT txn.
"""
uncommitted_size_before_domain = get_uncommitted_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, DOMAIN_LEDGER_ID)
uncommitted_size_before_token = get_uncommitted_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, TOKEN_LEDGER_ID)
committed_size_before_domain = get_committed_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, DOMAIN_LEDGER_ID)
committed_size_before_token = get_committed_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, TOKEN_LEDGER_ID)
node_stashers = [n.nodeIbStasher for n in nodeSetWithIntegratedTokenPlugin]
with delay_rules(node_stashers, cDelay()):
# Add a new TRUSTEE (uncommitted)
new_did, verkey = helpers.wallet.create_did(
sdk_wallet=sdk_wallet_trustee)
req = helpers.request.nym(sdk_wallet=sdk_wallet_trustee,
alias="new_steward",
role=TRUSTEE,
dest=new_did,
verkey=verkey)
helpers.sdk.send_request_objects([req], wallet=sdk_wallet_trustee)
looper.run(
eventually(lambda: assertExp(
get_uncommitted_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, DOMAIN_LEDGER_ID) ==
uncommitted_size_before_domain + 1)))
looper.run(
eventually(lambda: assertExp(
get_committed_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, DOMAIN_LEDGER_ID) ==
committed_size_before_domain)))
# Do mint with a newly added Trustee
[address1, *_] = addresses
outputs = [{ADDRESS: address1, AMOUNT: 100}]
request = helpers.request.mint(outputs, number_signers=2)
request = looper.loop.run_until_complete(
multi_sign_request(sdk_wallet_trustee[0], new_did,
json.dumps(request.as_dict)))
request = json.loads(request)
sigs = request["signatures"]
request = helpers.sdk.sdk_json_to_request_object(request)
setattr(request, "signatures", sigs)
helpers.sdk.send_request_objects([request])
# make sure we have both txns uncommitted
looper.run(
eventually(lambda: assertExp(
get_uncommitted_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, DOMAIN_LEDGER_ID) ==
uncommitted_size_before_domain + 1)))
looper.run(
eventually(lambda: assertExp(
get_committed_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, DOMAIN_LEDGER_ID) ==
committed_size_before_domain)))
looper.run(
eventually(lambda: assertExp(
get_uncommitted_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, TOKEN_LEDGER_ID) ==
uncommitted_size_before_token + 1)))
looper.run(
eventually(lambda: assertExp(
get_committed_txns_count_for_pool(
nodeSetWithIntegratedTokenPlugin, TOKEN_LEDGER_ID) ==
committed_size_before_token)))
# make sure we have both txns committed
looper.run(
eventually(lambda: assertExp(
get_committed_txns_count_for_pool(nodeSetWithIntegratedTokenPlugin,
DOMAIN_LEDGER_ID) ==
committed_size_before_domain + 1)))
looper.run(
eventually(lambda: assertExp(
get_committed_txns_count_for_pool(nodeSetWithIntegratedTokenPlugin,
TOKEN_LEDGER_ID) ==
committed_size_before_token + 1)))
[address1_utxos, *_] = helpers.general.get_utxo_addresses(addresses)
assert address1_utxos[0][PAYMENT_ADDRESS] == address1
assert address1_utxos[0][AMOUNT] == 100
