def _do_config_proposal_create(args):
"""Executes the 'proposal create' subcommand. Given a key file, and a
series of key/value pairs, it generates batches of sawtooth_config
transactions in a BatchList instance. The BatchList is either stored to a
file or submitted to a validator, depending on the supplied CLI arguments.
"""
settings = [s.split('=', 1) for s in args.setting]
pubkey, signing_key = _read_signing_keys(args.key)
txns = [
_create_propose_txn(pubkey, signing_key, setting)
for setting in settings
]
batch = _create_batch(pubkey, signing_key, txns)
batch_list = BatchList(batches=[batch])
if args.output is not None:
try:
with open(args.output, 'wb') as batch_file:
batch_file.write(batch_list.SerializeToString())
except IOError as e:
raise CliException('Unable to write to batch file: {}'.format(
str(e)))
elif args.url is not None:
rest_client = RestClient(args.url)
rest_client.send_batches(batch_list)
else:
raise AssertionError('No target for create set.')
def _do_identity_role_create(args):
"""Executes the 'role create' subcommand. Given a key file, a role name,
and a policy name it generates a batch of sawtooth_identity
transactions in a BatchList instance. The BatchList is either stored to a
file or submitted to a validator, depending on the supplied CLI arguments.
"""
pubkey, signing_key = _read_signing_keys(args.key)
txns = [_create_role_txn(pubkey, signing_key, args.name, args.policy)]
batch = _create_batch(pubkey, signing_key, txns)
batch_list = BatchList(batches=[batch])
if args.output is not None:
try:
with open(args.output, 'wb') as batch_file:
batch_file.write(batch_list.SerializeToString())
except IOError as e:
raise CliException('Unable to write to batch file: {}'.format(
str(e)))
elif args.url is not None:
rest_client = RestClient(args.url)
rest_client.send_batches(batch_list)
else:
raise AssertionError('No target for create set.')
def _do_identity_role_create(args):
"""Executes the 'role create' subcommand. Given a key file, a role name,
and a policy name it generates a batch of sawtooth_identity
transactions in a BatchList instance. The BatchList is either stored to a
file or submitted to a validator, depending on the supplied CLI arguments.
"""
signer = _read_signer(args.key)
txns = [_create_role_txn(signer, args.name,
args.policy)]
batch = _create_batch(signer, txns)
batch_list = BatchList(batches=[batch])
if args.output is not None:
try:
with open(args.output, 'wb') as batch_file:
batch_file.write(batch_list.SerializeToString())
except IOError as e:
raise CliException(
'Unable to write to batch file: {}'.format(str(e)))
elif args.url is not None:
rest_client = RestClient(args.url)
rest_client.send_batches(batch_list)
if args.wait and args.wait > 0:
batch_id = batch.header_signature
wait_time = 0
start_time = time.time()
while wait_time < args.wait:
statuses = rest_client.get_statuses(
[batch_id],
args.wait - int(wait_time))
wait_time = time.time() - start_time
if statuses[0]['status'] == 'COMMITTED':
print(
'Role committed in {:.6} sec'.format(wait_time))
return
# Wait a moment so as not to hammer the Rest Api
time.sleep(0.2)
print('Wait timed out! Role was not committed...')
print('{:128.128} {}'.format(
batch_id,
statuses[0]['status']))
exit(1)
else:
raise AssertionError('No target for create set.')
def make_batch(self, batch_sig, *txns):
txn_ids = [txn.header_signature for txn in txns]
batch_header = BatchHeader(
signer_pubkey='test_pubkey',
transaction_ids=txn_ids).SerializeToString()
batch = Batch(header=batch_header,
header_signature=batch_sig,
transactions=txns)
batch_list = BatchList(batches=[batch])
target_path = os.path.join(self._temp_dir, batch_sig + ".batch")
with open(target_path, "wb") as f:
filename = f.name
f.write(batch_list.SerializeToString())
return filename
def _do_config_genesis(args):
signer = _read_signer(args.key)
public_key = signer.get_public_key().as_hex()
authorized_keys = args.authorized_key if args.authorized_key else \
[public_key]
if public_key not in authorized_keys:
authorized_keys.append(public_key)
txns = []
txns.append(_create_propose_txn(
signer,
('sawtooth.settings.vote.authorized_keys',
','.join(authorized_keys))))
if args.approval_threshold is not None:
if args.approval_threshold < 1:
raise CliException('approval threshold must not be less than 1')
if args.approval_threshold > len(authorized_keys):
raise CliException(
'approval threshold must not be greater than the number of '
'authorized keys')
txns.append(_create_propose_txn(
signer,
('sawtooth.settings.vote.approval_threshold',
str(args.approval_threshold))))
batch = _create_batch(signer, txns)
batch_list = BatchList(batches=[batch])
try:
with open(args.output, 'wb') as batch_file:
batch_file.write(batch_list.SerializeToString())
print('Generated {}'.format(args.output))
except IOError as e:
raise CliException(
'Unable to write to batch file: {}'.format(str(e)))