def test_unlock(keystore, password, privkey, uuid):
account = Account(keystore)
assert account.locked
account.unlock(password)
assert not account.locked
assert account.privkey == privkey
assert account.address == privtoaddr(privkey)
def test_unlock(keystore, password, privkey, uuid):
account = Account(keystore)
assert account.locked
account.unlock(password)
assert not account.locked
assert account.privkey == privkey
assert account.address == privtoaddr(privkey)
def test_address(keystore, password, privkey):
keystore_wo_address = keystore.copy()
keystore_wo_address.pop('address')
account = Account(keystore_wo_address)
assert account.address is None
account.unlock(password)
account.lock()
assert account.address == privtoaddr(privkey)
def start(self):
super(TestApp, self).start()
log.debug('adding test accounts')
# high balance account
self.services.accounts.add_account(Account.new('', tester.keys[0]), store=False)
# low balance account
self.services.accounts.add_account(Account.new('', tester.keys[1]), store=False)
# locked account
locked_account = Account.new('', tester.keys[2])
locked_account.lock()
self.services.accounts.add_account(locked_account, store=False)
assert set(acct.address for acct in self.services.accounts) == set(tester.accounts[:3])
def start(self):
super(TestApp, self).start()
log.debug("adding test accounts")
# high balance account
self.services.accounts.add_account(Account.new("", tester.keys[0]), store=False)
# low balance account
self.services.accounts.add_account(Account.new("", tester.keys[1]), store=False)
# locked account
locked_account = Account.new("", tester.keys[2])
locked_account.lock()
self.services.accounts.add_account(locked_account, store=False)
assert set(acct.address for acct in self.services.accounts) == set(tester.accounts[:3])
def start(self):
super(EdgeChainApp, self).start()
log.debug('adding test accounts')
self.services.accounts.add_account(Account.new('ADMIN',
tester.keys[0]),
store=False)
self.services.accounts.add_account(Account.new('MES', tester.keys[1]),
store=False)
self.services.accounts.add_account(Account.new('REQUESTER1',
tester.keys[2]),
store=False)
self.services.accounts.add_account(Account.new('REQUESTER2',
tester.keys[3]),
store=False)
def test_store_overwrite(app, account):
s = app.services.accounts
uuid = account.uuid
account.uuid = None
account.path = os.path.join(app.config["accounts"]["keystore_dir"], "account1")
account2 = Account(account.keystore)
account2.path = os.path.join(app.config["accounts"]["keystore_dir"], "account2")
s.add_account(account, store=True)
with pytest.raises(IOError):
s.add_account(account, store=True)
s.add_account(account2, store=True)
account.uuid = uuid
account.path = None
def test_store_overwrite(app, account):
s = app.services.accounts
uuid = account.uuid
account.uuid = None
account.path = os.path.join(app.config['accounts']['keystore_dir'], 'account1')
account2 = Account(account.keystore)
account2.path = os.path.join(app.config['accounts']['keystore_dir'], 'account2')
s.add_account(account, store=True)
with pytest.raises(IOError):
s.add_account(account, store=True)
s.add_account(account2, store=True)
account.uuid = uuid
account.path = None
def start(self):
super(TestApp, self).start()
log.debug('adding test accounts')
# high balance account
self.services.accounts.add_account(Account.new('', tester.keys[0]), store=False)
# low balance account
self.services.accounts.add_account(Account.new('', tester.keys[1]), store=False)
# locked account
locked_account = Account.new('', tester.keys[2])
locked_account.lock()
self.services.accounts.add_account(locked_account, store=False)
self.privkey = None
assert set(acct.address for acct in self.services.accounts) == set(tester.accounts[:3])
test_transport = TestTransport(call_func=self.rpc_request)
self.client = JSONRPCClient(transport=test_transport)
def test_locked(keystore, uuid):
account = Account(keystore)
assert account.locked
assert account.address.encode('hex') == keystore['address']
assert account.privkey is None
assert account.pubkey is None
assert account.uuid == uuid
keystore2 = keystore.copy()
keystore2.pop('address')
account = Account(keystore2)
assert account.locked
assert account.address is None
assert account.privkey is None
assert account.pubkey is None
assert account.uuid == uuid
def call(keyfile, password):
print("------------------------------------------------------------------")
print("Trying {}".format(password))
print("------------------------------------------------------------------")
try:
Account.load(keyfile, password=password)
except ValueError as e:
if str(e) == 'MAC mismatch. Password incorrect?':
return False
# else raise, as we got unexpected error
raise e
print("Found password: {}".format(password))
return True
def rundummy(ctx, num_validators, node_num, seed):
# reduce key derivation iterations
PBKDF2_CONSTANTS['c'] = 100
config = ctx.obj['config']
# create bootstrap node priv_key and enode
bootstrap_node_privkey = mk_privkey('%d:udp:%d' % (seed, 0))
bootstrap_node_pubkey = privtopub_raw(bootstrap_node_privkey)
assert len(bootstrap_node_pubkey) == 64, len(bootstrap_node_pubkey)
base_port = 29870
host = b'0.0.0.0'
bootstrap_node = host_port_pubkey_to_uri(host, base_port, bootstrap_node_pubkey)
config['discovery']['bootstrap_nodes'] = [bootstrap_node]
# create this node priv_key
config['node']['privkey_hex'] = mk_privkey('%d:udp:%d' % (seed, node_num)).encode('hex')
# create validator addresses
validators = [privtoaddr(mk_privkey('%d:account:%d' % (seed, i)))
for i in range(num_validators)]
config['hdc']['validators'] = validators
# create this node account
account = Account.new(password='', key=mk_privkey('%d:account:%d' % (seed, node_num)))
# set ports based on node
config['discovery']['listen_port'] = base_port + node_num
config['p2p']['listen_port'] = base_port + node_num
config['p2p']['min_peers'] = 2
config['jsonrpc']['listen_port'] += node_num
_start_app(account, config)
def player_roll_dice(self, bet_size_ether, chances, wallet_path,
wallet_password):
"""
Work in progress:
https://github.com/AndreMiras/EtherollApp/issues/1
"""
roll_under = chances
value_wei = w3.toWei(bet_size_ether, 'ether')
gas = 310000
gas_price = w3.toWei(4, 'gwei')
# since Account.load is hanging while decrypting the password
# we set password to None and use `w3.eth.account.decrypt` instead
account = Account.load(wallet_path, password=None)
from_address_normalized = checksum_encode(account.address)
nonce = self.web3.eth.getTransactionCount(from_address_normalized)
transaction = {
# 'chainId': ChainID.ROPSTEN.value,
'chainId': int(self.web3.net.version),
'gas': gas,
'gasPrice': gas_price,
'nonce': nonce,
'value': value_wei,
}
transaction = self.contract.functions.playerRollDice(
roll_under).buildTransaction(transaction)
encrypted_key = open(wallet_path).read()
private_key = w3.eth.account.decrypt(encrypted_key, wallet_password)
signed_tx = self.web3.eth.account.signTransaction(
transaction, private_key)
tx_hash = self.web3.eth.sendRawTransaction(signed_tx.rawTransaction)
print("tx_hash:", tx_hash.hex())
return tx_hash
def get_privkey(self, address, password=None):
"""Find the keystore file for an account, unlock it and get the private key
:param str address: The Ethereum address for which to find the keyfile in the system
:param str password: Mostly for testing purposes. A password can be provided
as the function argument here. If it's not then the
user is interactively queried for one.
:return str: The private key associated with the address
"""
if address.startswith('0x'):
address = address[2:]
address = address.lower()
if not self.address_in_keystore(address):
raise ValueError("Keystore file not found for %s" % address)
with open(self.accounts[address]) as data_file:
data = json.load(data_file)
# Since file was found prompt for a password if not already given
if password is None:
password = getpass.getpass("Enter the password to unlock %s: " % address)
acc = Account(data, password, self.accounts[address])
return acc.privkey
def create_account_helper(self, password):
# reduces key derivation iterations to speed up creation
PBKDF2_CONSTANTS['c'] = 1
wallet_path = os.path.join(self.keystore_dir, 'wallet.json')
account = Account.new(password, path=wallet_path)
with open(account.path, 'w') as f:
f.write(account.dump())
return account
def test_store_dir(app, account):
s = app.services.accounts
uuid = account.uuid
account.uuid = None
paths = [os.path.join(app.config['accounts']['keystore_dir'], p) for p in [
'some/sub/dir/account1',
'some/sub/dir/account2',
'account1',
]]
for path in paths:
new_account = Account(account.keystore, path=path)
s.add_account(new_account)
for path in paths:
new_account = Account(account.keystore, path=path)
with pytest.raises(IOError):
s.add_account(new_account)
account.uuid = uuid
def private_to_account(ctx, privatekey, password):
# privatekey is provided in the console, so it's expected to be hexadecimal
privatekey = safe_address_decode(privatekey)
# cast the values to bytes because it is the expected type in the Crypto library
password = bytes(password)
privkey = bytes(privatekey)
account = Account.new(password, key=privkey)
print account.dump()
def test_store_private(app, account, password):
s = app.services.accounts
account.path = os.path.join(app.config["accounts"]["keystore_dir"], "account1")
s.add_account(account, include_id=False, include_address=False)
account_reloaded = Account.load(account.path)
assert account_reloaded.address is None
assert account_reloaded.uuid is None
account_reloaded.unlock(password)
assert account_reloaded.address == account.address
assert account_reloaded.uuid is None
account.path = None
def test_store_absolute(app, account):
s = app.services.accounts
tmpdir = tempfile.mkdtemp()
account.path = os.path.join(tmpdir, "account1")
assert os.path.isabs(account.path)
s.add_account(account)
assert os.path.exists(account.path)
account_reloaded = Account.load(account.path)
assert account_reloaded.address == account.address
shutil.rmtree(tmpdir)
account.path = None
def test_store_absolute(app, account):
s = app.services.accounts
tmpdir = tempfile.mkdtemp()
account.path = os.path.join(tmpdir, 'account1')
assert os.path.isabs(account.path)
s.add_account(account)
assert os.path.exists(account.path)
account_reloaded = Account.load(account.path)
assert account_reloaded.address == account.address
shutil.rmtree(tmpdir)
account.path = None
def test_pyethapp(self):
from pyethapp.accounts import Account
from ethereum_utils import AccountUtils
AccountUtils.patch_ethereum_tools_keys()
password = "******"
uuid = None
account = Account.new(password, uuid=uuid)
# restore iterations
address = account.address.hex()
self.assertIsNotNone(account)
self.assertIsNotNone(address)
def test_store_private(app, account, password):
s = app.services.accounts
account.path = os.path.join(app.config['accounts']['keystore_dir'], 'account1')
s.add_account(account, include_id=False, include_address=False)
account_reloaded = Account.load(account.path)
assert account_reloaded.address is None
assert account_reloaded.uuid is None
account_reloaded.unlock(password)
assert account_reloaded.address == account.address
assert account_reloaded.uuid is None
account.path = None
def new_account(self, password):
"""
Creates an account on the disk and returns it.
"""
# lazy loading
from pyethapp.accounts import Account
account = Account.new(password, uuid=None)
account.path = os.path.join(
self.app.services.accounts.keystore_dir,
account.address.hex())
self.app.services.accounts.add_account(account)
return account
def start_app(config, accounts):
# create app
app = HPCApp(config)
# development mode
if False:
gevent.get_hub().SYSTEM_ERROR = BaseException
if config['test_privkeys']:
# init accounts first, as we need (and set by copy) the coinbase early FIXME
genesis_config = dict(alloc=dict())
for privkey in config['test_privkeys']:
assert len(privkey) == 32
address = privtoaddr(privkey)
account = Account.new(password='', key=privkey)
accounts.append(account)
# add to genesis alloc
genesis_config['alloc'][address] = {'wei': config['test_privkeys_endowment']}
if config['test_privkeys'] and config['eth'].get('genesis_hash'):
del config['eth']['genesis_hash']
konfig.update_config_from_genesis_json(config, genesis_config)
# dump config
pyethapp_app.dump_config(config)
if AccountsService in services:
AccountsService.register_with_app(app)
# add account
for account in accounts:
app.services.accounts.add_account(account, store=False)
if config['hdc']['validators']:
assert app.services.accounts.coinbase in config['hdc']['validators']
# register services
for service in services:
assert issubclass(service, BaseService)
if service.name not in app.config['deactivated_services'] + [AccountsService.name]:
assert service.name not in app.services
service.register_with_app(app)
assert hasattr(app.services, service.name)
# start app
log.info('starting')
app.start()
for cb in config['post_app_start_callbacks']:
cb(app)
return app
def test_address(keystore, password, privkey):
keystore_wo_address = keystore.copy()
keystore_wo_address.pop('address')
account = Account(keystore_wo_address)
assert account.address is None
account.unlock(password)
account.lock()
assert account.address == privtoaddr(privkey)
def test_store(app, account):
s = app.services.accounts
account.path = os.path.join(app.config['accounts']['keystore_dir'], 'account1')
s.add_account(account, include_id=True, include_address=True)
assert os.path.exists(account.path)
account_reloaded = Account.load(account.path)
assert account_reloaded.uuid is not None
assert account_reloaded.address is not None
assert account_reloaded.uuid == account.uuid
assert account_reloaded.address == account.address
assert account_reloaded.privkey is None
assert account_reloaded.path == account.path
assert account.privkey is not None
account.path = None
def test_store(app, account):
s = app.services.accounts
account.path = os.path.join(app.config["accounts"]["keystore_dir"], "account1")
s.add_account(account, include_id=True, include_address=True)
assert os.path.exists(account.path)
account_reloaded = Account.load(account.path)
assert account_reloaded.uuid is not None
assert account_reloaded.address is not None
assert account_reloaded.uuid == account.uuid
assert account_reloaded.address == account.address
assert account_reloaded.privkey is None
assert account_reloaded.path == account.path
assert account.privkey is not None
account.path = None
def test_pyethapp(self):
from pyethapp.accounts import Account
from ethereum.tools.keys import PBKDF2_CONSTANTS
# backup iterations
iterations_backup = PBKDF2_CONSTANTS['c']
# speeds up the test
PBKDF2_CONSTANTS['c'] = 100
password = "******"
uuid = None
account = Account.new(password, uuid=uuid)
# restore iterations
PBKDF2_CONSTANTS['c'] = iterations_backup
address = account.address.encode('hex')
self.assertIsNotNone(account)
self.assertIsNotNone(address)
def test_account_sorting(app):
keystore_dummy = {}
paths = [
'/absolute/path/b', '/absolute/path/c', '/absolute/path/letter/e',
'/absolute/path/letter/d', '/letter/f', '/absolute/path/a', None
]
# paths_sortable = [(x or "") for x in paths]
min_value = MinType()
paths_sorted = sorted(paths, key=lambda x: min_value if x is None else x)
# paths_sorted = sorted(paths, key=lambda x: (x is None, x))
s = app.services.accounts
for path in paths:
s.add_account(Account(keystore_dummy, path=path), store=False)
assert [account.path for account in s.accounts] == paths_sorted
def test_account_sorting(app):
keystore_dummy = {}
paths = [
'/absolute/path/b', '/absolute/path/c', '/absolute/path/letter/e',
'/absolute/path/letter/d', '/letter/f', '/absolute/path/a', None
]
paths_sorted = sorted(paths)
s = app.services.accounts
for path in paths:
s.add_account(Account(keystore_dummy, path=path), store=False)
assert [account.path for account in s.accounts] == paths_sorted
assert [s.find(str(i)).path
for i in xrange(1,
len(paths) + 1)] == paths_sorted
def _configure_node_network(config, num_validators, node_num, seed):
assert node_num < num_validators
# reduce key derivation iterations
PBKDF2_CONSTANTS["c"] = 100
# create this node priv_key
config["node"]["privkey_hex"] = mk_privkey("%d:udp:%d" % (seed, node_num)).encode("hex")
# create validator addresses
validators = [privtoaddr(mk_privkey("%d:account:%d" % (seed, i))) for i in range(num_validators)]
config["hdc"]["validators"] = validators
# create this node account
account = Account.new(password="", key=mk_privkey("%d:account:%d" % (seed, node_num)))
assert account.address in validators
return config, account
def new_account_helper(password, security_ratio=None):
"""
Helper method for creating an account in memory.
Returns the created account.
security_ratio is a ratio of the default PBKDF2 iterations.
Ranging from 1 to 100 means 100% of the iterations.
"""
# TODO: perform validation on security_ratio (within allowed range)
if security_ratio:
default_iterations = PBKDF2_CONSTANTS["c"]
new_iterations = int((default_iterations * security_ratio) / 100)
PBKDF2_CONSTANTS["c"] = new_iterations
uuid = None
account = Account.new(password, uuid=uuid)
# reverts to previous iterations
if security_ratio:
PBKDF2_CONSTANTS["c"] = default_iterations
return account
def _configure_node_network(config, num_validators, node_num, seed):
assert node_num < num_validators
# reduce key derivation iterations
PBKDF2_CONSTANTS['c'] = 100
# create this node priv_key
config['node']['privkey_hex'] = mk_privkey('%d:udp:%d' % (seed, node_num)).encode('hex')
# create validator addresses
validators = [privtoaddr(mk_privkey('%d:account:%d' % (seed, i)))
for i in range(num_validators)]
config['hdc']['validators'] = validators
# create this node account
account = Account.new(password='', key=mk_privkey('%d:account:%d' % (seed, node_num)))
assert account.address in validators
return config, account
def __init__(self, privkey, validators, simenv=None):
self.config = copy.deepcopy(hdc_service.ChainService.default_config)
self.config['db'] = dict(path='_db')
self.config['data_dir'] = tempfile.mkdtemp()
self.config['hdc']['validators'] = validators
self.simenv = simenv
self.services = self.Services()
self.services.db = EphemDB()
self.services.accounts = AccountsService(self)
self.services.peermanager = PeerManagerMock(self)
account = Account.new(password='', key=privkey)
self.services.accounts.add_account(account, store=False)
if simenv:
self.services.chainservice = SimChainService(self, simenv=simenv)
else:
self.services.chainservice = hdc_service.ChainService(self)
self.isactive = True
def _configure_node_network(config, num_validators, node_num, seed):
assert node_num < num_validators
# reduce key derivation iterations
PBKDF2_CONSTANTS['c'] = 100
# create this node priv_key
config['node']['privkey_hex'] = mk_privkey('%d:udp:%d' % (seed, node_num)).encode('hex')
# create validator addresses
validators = [privtoaddr(mk_privkey('%d:account:%d' % (seed, i)))
for i in range(num_validators)]
config['hdc']['validators'] = validators
# create this node account
account = Account.new(password='', key=mk_privkey('%d:account:%d' % (seed, node_num)))
assert account.address in validators
return config, account
def __init__(self, privkey, validators, simenv=None):
self.config = copy.deepcopy(hdc_service.ChainService.default_config)
self.config["db"] = dict(path="_db")
self.config["data_dir"] = tempfile.mkdtemp()
self.config["hdc"]["validators"] = validators
initial_alloc = dict((a, dict(wei=2 ** 200)) for a in validators)
self.config["eth"]["block"]["GENESIS_INITIAL_ALLOC"] = initial_alloc
self.simenv = simenv
self.services = self.Services()
self.services.db = EphemDB()
self.services.accounts = AccountsService(self)
self.services.peermanager = PeerManagerMock(self)
account = Account.new(password="", key=privkey)
self.services.accounts.add_account(account, store=False)
if simenv:
self.services.chainservice = SimChainService(self, simenv=simenv)
else:
self.services.chainservice = hdc_service.ChainService(self)
self.isactive = True
def __init__(self, privkey, validators, simenv=None):
self.config = copy.deepcopy(hdc_service.ChainService.default_config)
self.config['db'] = dict(path='_db')
self.config['data_dir'] = tempfile.mkdtemp()
self.config['hdc']['validators'] = validators
initial_alloc = dict((a, dict(wei=2 ** 200)) for a in validators)
self.config['eth']['block']['GENESIS_INITIAL_ALLOC'] = initial_alloc
self.simenv = simenv
self.services = self.Services()
self.services.db = EphemDB()
self.services.accounts = AccountsService(self)
self.services.peermanager = PeerManagerMock(self)
account = Account.new(password='', key=privkey)
self.services.accounts.add_account(account, store=False)
if simenv:
self.services.chainservice = SimChainService(self, simenv=simenv)
else:
self.services.chainservice = hdc_service.ChainService(self)
self.isactive = True
def player_roll_dice(self,
bet_size_ether,
chances,
wallet_path,
wallet_password,
gas_price_gwei=DEFAULT_GAS_PRICE_GWEI):
"""
Signs and broadcasts `playerRollDice` transaction.
Returns transaction hash.
"""
roll_under = chances
# `w3.toWei` one has some issues on Android, see:
# https://github.com/AndreMiras/EtherollApp/issues/77
# value_wei = w3.toWei(bet_size_ether, 'ether')
value_wei = int(bet_size_ether * 1e18)
gas = 310000
gas_price = w3.toWei(gas_price_gwei, 'gwei')
# since Account.load is hanging while decrypting the password
# we set password to None and use `w3.eth.account.decrypt` instead
account = Account.load(wallet_path, password=None)
from_address_normalized = checksum_encode(account.address)
nonce = self.web3.eth.getTransactionCount(from_address_normalized)
transaction = {
'chainId': self.chain_id.value,
'gas': gas,
'gasPrice': gas_price,
'nonce': nonce,
'value': value_wei,
}
transaction = self.contract.functions.playerRollDice(
roll_under).buildTransaction(transaction)
private_key = AccountUtils.get_private_key(wallet_path,
wallet_password)
signed_tx = self.web3.eth.account.signTransaction(
transaction, private_key)
tx_hash = self.web3.eth.sendRawTransaction(signed_tx.rawTransaction)
return tx_hash
def runlocal(ctx, num_validators, node_num, seed):
assert node_num < num_validators
# reduce key derivation iterations
PBKDF2_CONSTANTS['c'] = 100
config = ctx.obj['config']
# create this node priv_key
config['node']['privkey_hex'] = mk_privkey('%d:udp:%d' % (seed, node_num)).encode('hex')
# create validator addresses
validators = [privtoaddr(mk_privkey('%d:account:%d' % (seed, i)))
for i in range(num_validators)]
config['hdc']['validators'] = validators
# create this node account
account = Account.new(password='', key=mk_privkey('%d:account:%d' % (seed, node_num)))
assert account.address in validators
config['p2p']['min_peers'] = 2
_start_app(account, config, validators)
def test_unlock_wrong(keystore, password, privkey, uuid):
account = Account(keystore)
assert account.locked
with pytest.raises(ValueError):
account.unlock(password + '1234')
assert account.locked
with pytest.raises(ValueError):
account.unlock('4321' + password)
assert account.locked
with pytest.raises(ValueError):
account.unlock(password[:len(password) / 2])
assert account.locked
account.unlock(password)
assert not account.locked
account.unlock(password + 'asdf')
assert not account.locked
account.unlock(password + '1234')
assert not account.locked
def account(privkey, password, uuid):
return Account.new(password, privkey, uuid)
def __init__(self, privkey):
self.services = self.Services()
self.services.db = EphemDB()
self.services.accounts = AccountsService(self)
account = Account.new(password='', key=privkey)
self.services.accounts.add_account(account, store=False)
def __init__(self, privkey):
self.services = self.Services()
self.services.db = EphemDB()
self.services.accounts = AccountsService(self)
account = Account.new(password='', key=privkey)
self.services.accounts.add_account(account, store=False)
def create_hydrachain_cluster(private_keys, hydrachain_private_keys, p2p_base_port, base_datadir):
""" Initializes a hydrachain network used for testing. """
# pylint: disable=too-many-locals
from hydrachain.app import services, start_app, HPCApp
import pyethapp.config as konfig
def privkey_to_uri(private_key):
host = b'0.0.0.0'
pubkey = privtopub(private_key)
return host_port_pubkey_to_uri(host, p2p_base_port, pubkey)
account_addresses = [
privtoaddr(priv)
for priv in private_keys
]
alloc = {
encode_hex(address): {
'balance': DEFAULT_BALANCE,
}
for address in account_addresses
}
genesis = {
'nonce': '0x00006d6f7264656e',
'difficulty': '0x20000',
'mixhash': '0x00000000000000000000000000000000000000647572616c65787365646c6578',
'coinbase': '0x0000000000000000000000000000000000000000',
'timestamp': '0x00',
'parentHash': '0x0000000000000000000000000000000000000000000000000000000000000000',
'extraData': '0x',
'gasLimit': GAS_LIMIT_HEX,
'alloc': alloc,
}
bootstrap_nodes = [
privkey_to_uri(hydrachain_private_keys[0]),
]
validators_addresses = [
privtoaddr(private_key)
for private_key in hydrachain_private_keys
]
all_apps = []
for number, private_key in enumerate(hydrachain_private_keys):
config = konfig.get_default_config(services + [HPCApp])
config = update_config_from_genesis_json(config, genesis)
datadir = os.path.join(base_datadir, str(number))
konfig.setup_data_dir(datadir)
account = Account.new(
password='',
key=private_key,
)
config['data_dir'] = datadir
config['hdc']['validators'] = validators_addresses
config['node']['privkey_hex'] = encode_hex(private_key)
config['jsonrpc']['listen_port'] += number
config['client_version_string'] = 'NODE{}'.format(number)
# setting to 0 so that the CALLCODE opcode works at the start of the
# network
config['eth']['block']['HOMESTEAD_FORK_BLKNUM'] = 0
config['discovery']['bootstrap_nodes'] = bootstrap_nodes
config['discovery']['listen_port'] = p2p_base_port + number
config['p2p']['listen_port'] = p2p_base_port + number
config['p2p']['min_peers'] = min(10, len(hydrachain_private_keys) - 1)
config['p2p']['max_peers'] = len(hydrachain_private_keys) * 2
# only one of the nodes should have the Console service running
if number != 0 and Console.name not in config['deactivated_services']:
config['deactivated_services'].append(Console.name)
hydrachain_app = start_app(config, accounts=[account])
all_apps.append(hydrachain_app)
hydrachain_wait(private_keys, len(hydrachain_private_keys) - 1)
return all_apps
def account_file():
account = Account.new('', key="1" * 64)
print account.dump()
def account(privkey, password, uuid):
return Account.new(password, privkey, uuid)
def test_unlock_wrong(keystore, password, privkey, uuid):
account = Account(keystore)
assert account.locked
with pytest.raises(ValueError):
account.unlock(password + '1234')
assert account.locked
with pytest.raises(ValueError):
account.unlock('4321' + password)
assert account.locked
with pytest.raises(ValueError):
account.unlock(password[:len(password) / 2])
assert account.locked
account.unlock(password)
assert not account.locked
account.unlock(password + 'asdf')
assert not account.locked
account.unlock(password + '1234')
assert not account.locked
def hydrachain_create_blockchain(private_keys, hydrachain_private_keys,
p2p_base_port, base_datadir):
""" Initializes a hydrachain network used for testing. """
# pylint: disable=too-many-locals
from hydrachain.app import services, start_app, HPCApp
import pyethapp.config as konfig
def privkey_to_uri(private_key):
host = b'0.0.0.0'
pubkey = privtopub(private_key)
return host_port_pubkey_to_uri(host, p2p_base_port, pubkey)
account_addresses = [
privatekey_to_address(priv)
for priv in private_keys
]
alloc = {
encode_hex(address): {
'balance': DEFAULT_BALANCE_BIN,
}
for address in account_addresses
}
genesis = {
'nonce': '0x00006d6f7264656e',
'difficulty': '0x20000',
'mixhash': '0x00000000000000000000000000000000000000647572616c65787365646c6578',
'coinbase': '0x0000000000000000000000000000000000000000',
'timestamp': '0x00',
'parentHash': '0x0000000000000000000000000000000000000000000000000000000000000000',
'extraData': '0x',
'gasLimit': GAS_LIMIT_HEX,
'alloc': alloc,
}
bootstrap_nodes = [
privkey_to_uri(hydrachain_private_keys[0]),
]
validators_addresses = [
privatekey_to_address(private_key)
for private_key in hydrachain_private_keys
]
all_apps = []
for number, private_key in enumerate(hydrachain_private_keys):
config = konfig.get_default_config(services + [HPCApp])
config = update_config_from_genesis_json(config, genesis)
datadir = os.path.join(base_datadir, str(number))
konfig.setup_data_dir(datadir)
account = Account.new(
password='',
key=private_key,
)
config['data_dir'] = datadir
config['hdc']['validators'] = validators_addresses
config['node']['privkey_hex'] = encode_hex(private_key)
config['jsonrpc']['listen_port'] += number
config['client_version_string'] = 'NODE{}'.format(number)
# setting to 0 so that the CALLCODE opcode works at the start of the
# network
config['eth']['block']['HOMESTEAD_FORK_BLKNUM'] = 0
config['discovery']['bootstrap_nodes'] = bootstrap_nodes
config['discovery']['listen_port'] = p2p_base_port + number
config['p2p']['listen_port'] = p2p_base_port + number
config['p2p']['min_peers'] = min(10, len(hydrachain_private_keys) - 1)
config['p2p']['max_peers'] = len(hydrachain_private_keys) * 2
# only one of the nodes should have the Console service running
if number != 0 and Console.name not in config['deactivated_services']:
config['deactivated_services'].append(Console.name)
hydrachain_app = start_app(config, accounts=[account])
all_apps.append(hydrachain_app)
hydrachain_wait(private_keys, len(hydrachain_private_keys) - 1)
return all_apps
def hydrachain_network(private_keys, base_port, base_datadir):
""" Initializes a hydrachain network used for testing. """
# pylint: disable=too-many-locals
from hydrachain.app import services, start_app, HPCApp
import pyethapp.config as konfig
gevent.get_hub().SYSTEM_ERROR = BaseException
PBKDF2_CONSTANTS['c'] = 100
quantity = len(private_keys)
def privkey_to_uri(private_key):
host = b'0.0.0.0'
pubkey = privtopub(private_key)
return host_port_pubkey_to_uri(host, base_port, pubkey)
addresses = [
privtoaddr(priv)
for priv in private_keys
]
bootstrap_nodes = [
privkey_to_uri(private_keys[0]),
]
validator_keys = [
mk_privkey('raidenvalidator:{}'.format(position))
for position in range(quantity)
]
validator_addresses = [
privtoaddr(validator_keys[position])
for position in range(quantity)
]
alloc = {
addr.encode('hex'): {
'balance': '1606938044258990275541962092341162602522202993782792835301376',
}
for addr in addresses
}
genesis = {
'nonce': '0x00006d6f7264656e',
'difficulty': '0x20000',
'mixhash': '0x00000000000000000000000000000000000000647572616c65787365646c6578',
'coinbase': '0x0000000000000000000000000000000000000000',
'timestamp': '0x00',
'parentHash': '0x0000000000000000000000000000000000000000000000000000000000000000',
'extraData': '0x',
'gasLimit': '0x5FEFD8',
'alloc': alloc,
}
all_apps = []
for number in range(quantity):
port = base_port + number
config = konfig.get_default_config(services + [HPCApp])
# del config['eth']['genesis_hash']
config = update_config_from_genesis_json(config, genesis)
datadir = os.path.join(base_datadir, str(number))
konfig.setup_data_dir(datadir)
account = Account.new(
password='',
key=validator_keys[number],
)
config['data_dir'] = datadir
config['node']['privkey_hex'] = private_keys[number].encode('hex')
config['hdc']['validators'] = validator_addresses
config['jsonrpc']['listen_port'] += number
config['client_version_string'] = 'NODE{}'.format(number)
# setting to 0 so that the CALLCODE opcode works at the start of the
# network
config['eth']['block']['HOMESTEAD_FORK_BLKNUM'] = 0
config['discovery']['bootstrap_nodes'] = bootstrap_nodes
config['discovery']['listen_port'] = port
config['p2p']['listen_port'] = port
config['p2p']['min_peers'] = min(10, quantity - 1)
config['p2p']['max_peers'] = quantity * 2
# only one of the nodes should have the Console service running
if number != 0:
config['deactivated_services'].append(Console.name)
hydrachain_app = start_app(config, accounts=[account])
all_apps.append(hydrachain_app)
return all_apps
