Implement chainlib cli util

python/MANIFEST.in

@@ -0,0 +1 @@
+include *requirements.txt **/data/*.json **/data/*.bin

python/eth_contract_registry/runnable/deploy.py

@@ -13,17 +13,8 @@ import argparse
 import logging
 
 # external imports
-from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
+import chainlib.eth.cli
-from crypto_dev_signer.keystore.dict import DictKeystore
 from chainlib.chain import ChainSpec
-from chainlib.eth.nonce import (
-        RPCNonceOracle,
-        OverrideNonceOracle,
-        )
-from chainlib.eth.gas import (
-        RPCGasOracle,
-        OverrideGasOracle,
-        )
 from chainlib.eth.connection import EthHTTPConnection
 from chainlib.eth.tx import receipt
 
@@ -33,80 +24,39 @@ from eth_contract_registry.registry import ContractRegistry
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
 
-script_dir = os.path.dirname(__file__)
+arg_flags = chainlib.eth.cli.argflag_std_write
-data_dir = os.path.join(script_dir, '..', 'data')
+argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
-
-argparser = argparse.ArgumentParser()
-argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)')
-argparser.add_argument('-w', action='store_true', help='Wait for the last transaction to be confirmed')
-argparser.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed')
-argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
-argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
-argparser.add_argument('-v', action='store_true', help='Be verbose')
-argparser.add_argument('-vv', action='store_true', help='Be more verbose')
-argparser.add_argument('-d', action='store_true', help='Dump RPC calls to terminal and do not send')
-argparser.add_argument('--gas-price', type=int, dest='gas_price', help='Override gas price')
-argparser.add_argument('--nonce', type=int, help='Override transaction nonce')
 argparser.add_argument('--identifier', type=str, action='append', default=[], help='Add contract identifier')
-argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
 args = argparser.parse_args()
 
-if args.vv:
+extra_args = {
-    logg.setLevel(logging.DEBUG)
+    'identifier': None,
-elif args.v:
+        }
-    logg.setLevel(logging.INFO)
+config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=ContractRegistry.gas())
 
-block_all = args.ww
+wallet = chainlib.eth.cli.Wallet()
-block_last = args.w or block_all
+wallet.from_config(config)
 
-passphrase_env = 'ETH_PASSPHRASE'
+rpc = chainlib.eth.cli.Rpc(wallet=wallet)
-if args.env_prefix != None:
+conn = rpc.connect_by_config(config)
-    passphrase_env = args.env_prefix + '_' + passphrase_env
-passphrase = os.environ.get(passphrase_env)
-if passphrase == None:
-    logg.warning('no passphrase given')
-    passphrase=''
 
-signer_address = None
+chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
-keystore = DictKeystore()
-if args.y != None:
-    logg.debug('loading keystore file {}'.format(args.y))
-    signer_address = keystore.import_keystore_file(args.y, password=passphrase)
-    logg.debug('now have key for signer address {}'.format(signer_address))
-signer = EIP155Signer(keystore)
 
-chain_spec = ChainSpec.from_chain_str(args.i)
-
-rpc = EthHTTPConnection(args.p)
-nonce_oracle = None
-if args.nonce != None:
-    nonce_oracle = OverrideNonceOracle(signer_address, args.nonce)
-else:
-    nonce_oracle = RPCNonceOracle(signer_address, rpc)
-
-gas_oracle = None
-if args.gas_price !=None:
-    gas_oracle = OverrideGasOracle(price=args.gas_price, conn=rpc, code_callback=ContractRegistry.gas)
-else:
-    gas_oracle = RPCGasOracle(rpc, code_callback=ContractRegistry.gas)
-
-dummy = args.d
-
-identifiers = args.identifier
-if 'ContractRegistry' not in identifiers:
-    identifiers = ['ContractRegistry'] + identifiers
-logg.debug('adding identifiers {}'.format(identifiers))
 
 def main():
+    signer = rpc.get_signer()
+    signer_address = rpc.get_sender_address()
+
+    gas_oracle = rpc.get_gas_oracle()
+    nonce_oracle = rpc.get_nonce_oracle()
+
     c = ContractRegistry(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
-    (tx_hash_hex, o) = c.constructor(signer_address, identifiers)
+    (tx_hash_hex, o) = c.constructor(signer_address, config.get('_IDENTIFIER'))
-    if dummy:
+
-        print(tx_hash_hex)
+    if config.get('_RPC_SEND'):
-        print(o)
+        conn.do(o)
-    else:
+        if config.get('_WAIT'):
-        rpc.do(o)
+            r = conn.wait(tx_hash_hex)
-        if block_last:
-            r = rpc.wait(tx_hash_hex)
             if r['status'] == 0:
                 sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')
                 sys.exit(1)
@@ -116,6 +66,8 @@ def main():
             print(address)
         else:
             print(tx_hash_hex)
+    else:
+        print(o)
 
 
 if __name__ == '__main__':

python/eth_contract_registry/runnable/list.py

@@ -12,16 +12,18 @@ import json
 import argparse
 import logging
 
-# third-party imports
+# external imports
-from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
+import chainlib.eth.cli
-from crypto_dev_signer.keystore.dict import DictKeystore
 from chainlib.chain import ChainSpec
-from chainlib.eth.nonce import RPCNonceOracle
-from chainlib.eth.gas import RPCGasOracle
 from chainlib.eth.connection import EthHTTPConnection
 from chainlib.eth.tx import receipt
 from chainlib.eth.constant import ZERO_CONTENT
 from chainlib.error import JSONRPCException
+from chainlib.eth.address import to_checksum_address
+from hexathon import (
+        add_0x,
+        strip_0x,
+        )
 
 # local imports
 from eth_contract_registry.registry import ContractRegistry
@@ -29,58 +31,44 @@ from eth_contract_registry.registry import ContractRegistry
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
 
-script_dir = os.path.dirname(__file__)
+arg_flags = chainlib.eth.cli.argflag_std_read | chainlib.eth.cli.Flag.EXEC
-data_dir = os.path.join(script_dir, '..', 'data')
+argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
-
-default_format = 'terminal'
-
-argparser = argparse.ArgumentParser()
-argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='RPC provider url (http only)')
-argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
-argparser.add_argument('-r', '--registry', dest='r', required=True, type=str, help='Contract registry address')
-argparser.add_argument('-f', '--format', dest='f', type=str, default=default_format, help='Output format [human, brief]')
-argparser.add_argument('-v', action='store_true', help='Be verbose')
-argparser.add_argument('-vv', action='store_true', help='Be more verbose')
-argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
 argparser.add_argument('identifier', type=str, nargs='?', help='Token symbol to return address for')
 args = argparser.parse_args()
 
-if args.vv:
+extra_args = {
-    logg.setLevel(logging.DEBUG)
+    'identifier': None,
-elif args.v:
+        }
-    logg.setLevel(logging.INFO)
+config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=ContractRegistry.gas())
 
-chain_spec = ChainSpec.from_chain_str(args.i)
+wallet = chainlib.eth.cli.Wallet()
+wallet.from_config(config)
 
-rpc = EthHTTPConnection(args.p)
+rpc = chainlib.eth.cli.Rpc(wallet=wallet)
-registry_address = args.r
+conn = rpc.connect_by_config(config)
-identifier = args.identifier
+
-fmt = args.f
+chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
 
 
-def out_element(e, fmt=default_format, w=sys.stdout):
+def out_element(e, w=sys.stdout):
-    logg.debug('format {}'.format(fmt))
+    w.write(e[0] + '\t' + e[1] + '\n')
-    if fmt == 'brief':
-        w.write(e[1] + '\n')
-    else:
-        w.write('{} {}\n'.format(e[0], e[1]))
 
 
-def element(ifc, identifier, fmt=default_format, w=sys.stdout):
+def element(ifc, conn, registry_address, identifier, w=sys.stdout):
     o = ifc.address_of(registry_address, identifier)
-    r =  rpc.do(o)
+    r =  conn.do(o)
     address = ifc.parse_address_of(r)
-    out_element((identifier, address), fmt, w)
+    out_element((identifier, address), w)
 
 
-def ls(ifc, fmt=default_format, w=sys.stdout):
+def ls(ifc, conn, registry_address, w=sys.stdout):
     i = 0
     while True:
         o = ifc.identifier(registry_address, i)
         try:
-            r =  rpc.do(o)
+            r =  conn.do(o)
             identifier = ifc.parse_identifier(r)
-            element(ifc, identifier, fmt, w)
+            element(ifc, conn, registry_address, identifier, w)
             i += 1
         except JSONRPCException:
             break
@@ -88,10 +76,17 @@ def ls(ifc, fmt=default_format, w=sys.stdout):
 
 def main():
     c = ContractRegistry(chain_spec)
+
+    identifier = config.get('_IDENTIFIER')
+
+    registry_address = to_checksum_address(config.get('_EXEC_ADDRESS'))
+    if not config.true('_UNSAFE') and registry_address != add_0x(config.get('_EXEC_ADDRESS')):
+        raise ValueError('invalid checksum address for contract')
+
     if identifier != None:
-        element(c, identifier, fmt=fmt, w=sys.stdout)
+        element(c, conn, identifier, registry_address, w=sys.stdout)
     else:
-        ls(c, fmt=fmt, w=sys.stdout)
+        ls(c, conn, registry_address, w=sys.stdout)
 
 
 if __name__ == '__main__':

python/eth_contract_registry/runnable/set.py

@@ -13,20 +13,16 @@ import argparse
 import logging
 
 # external imports
-from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
+import chainlib.eth.cli
-from crypto_dev_signer.keystore.dict import DictKeystore
 from chainlib.chain import ChainSpec
-from chainlib.eth.nonce import (
-        RPCNonceOracle,
-        OverrideNonceOracle,
-        )
-from chainlib.eth.gas import (
-        RPCGasOracle,
-        OverrideGasOracle,
-        )
 from chainlib.eth.connection import EthHTTPConnection
 from chainlib.eth.tx import receipt
 from chainlib.eth.constant import ZERO_CONTENT
+from chainlib.eth.address import to_checksum_address
+from hexathon import (
+        add_0x,
+        strip_0x,
+        )
 
 # local imports
 from eth_contract_registry.registry import ContractRegistry
@@ -34,89 +30,65 @@ from eth_contract_registry.registry import ContractRegistry
 logging.basicConfig(level=logging.WARNING)
 logg = logging.getLogger()
 
-script_dir = os.path.dirname(__file__)
+arg_flags = chainlib.eth.cli.argflag_std_write | chainlib.eth.cli.Flag.EXEC
-data_dir = os.path.join(script_dir, '..', 'data')
+argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
-
+argparser.add_argument('--chain-hash', type=str, dest='chain_hash', default=ZERO_CONTENT, help='Chain config hash to use for entry')
-argparser = argparse.ArgumentParser()
+argparser.add_argument('--identifier', required=True, type=str, help='Contract identifier to set')
-argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)')
+argparser.add_positional('address', type=str, help='Contract address to set for identifier')
-argparser.add_argument('-w', action='store_true', help='Wait for the last transaction to be confirmed')
-argparser.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed')
-argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
-argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
-argparser.add_argument('-r', '--registry', dest='r', type=str, help='Contract registry address')
-argparser.add_argument('-v', action='store_true', help='Be verbose')
-argparser.add_argument('-vv', action='store_true', help='Be more verbose')
-argparser.add_argument('-d', action='store_true', help='Dump RPC calls to terminal and do not send')
-argparser.add_argument('--gas-price', type=int, dest='gas_price', help='Override gas price')
-argparser.add_argument('--nonce', type=int, help='Override transaction nonce')
-argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
-argparser.add_argument('identifier', type=str, help='Contract registry identifier')
-argparser.add_argument('address', type=str, help='Address to set for identifier')
 args = argparser.parse_args()
 
-if args.vv:
+extra_args = {
-    logg.setLevel(logging.DEBUG)
+    'chain_hash': None,
-elif args.v:
+    'identifier': None,
-    logg.setLevel(logging.INFO)
+    'address': None,
+        }
+config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=ContractRegistry.gas())
 
-block_all = args.ww
+wallet = chainlib.eth.cli.Wallet()
-block_last = args.w or block_all
+wallet.from_config(config)
 
-passphrase_env = 'ETH_PASSPHRASE'
+rpc = chainlib.eth.cli.Rpc(wallet=wallet)
-if args.env_prefix != None:
+conn = rpc.connect_by_config(config)
-    passphrase_env = args.env_prefix + '_' + passphrase_env
-passphrase = os.environ.get(passphrase_env)
-if passphrase == None:
-    logg.warning('no passphrase given')
-    passphrase=''
 
-signer_address = None
+chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
-keystore = DictKeystore()
+   
-if args.y != None:
-    logg.debug('loading keystore file {}'.format(args.y))
-    signer_address = keystore.import_keystore_file(args.y, password=passphrase)
-    logg.debug('now have key for signer address {}'.format(signer_address))
-signer = EIP155Signer(keystore)
-
-chain_spec = ChainSpec.from_chain_str(args.i)
-
-rpc = EthHTTPConnection(args.p)
-nonce_oracle = None
-if args.nonce != None:
-    nonce_oracle = OverrideNonceOracle(signer_address, args.nonce)
-else:
-    nonce_oracle = RPCNonceOracle(signer_address, rpc)
-
-gas_oracle = None
-if args.gas_price !=None:
-    gas_oracle = OverrideGasOracle(price=args.gas_price, conn=rpc, code_callback=ContractRegistry.gas)
-else:
-    gas_oracle = RPCGasOracle(rpc, code_callback=ContractRegistry.gas)
-
-dummy = args.d
-
-registry_address = args.r
-if registry_address == None:
-    raise ValueError('Registry address must be set')
-identifier = args.identifier
-address = args.address
-    
 
 def main():
+    signer = rpc.get_signer()
+    signer_address = rpc.get_sender_address()
+
+    gas_oracle = rpc.get_gas_oracle()
+    nonce_oracle = rpc.get_nonce_oracle()
+
     c = ContractRegistry(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
-    (tx_hash_hex, o) = c.set(registry_address, signer_address, identifier, address, chain_spec, ZERO_CONTENT)
+
-    if dummy:
+    subject_address = to_checksum_address(config.get('_ADDRESS'))
-        print(tx_hash_hex)
+    if not config.true('_UNSAFE') and subject_address != add_0x(config.get('_ADDRESS')):
-        print(o)
+        raise ValueError('invalid checksum address for subject_address')
-    else:
+
-        rpc.do(o)
+    registry_address = to_checksum_address(config.get('_EXEC_ADDRESS'))
-        if block_last:
+    if not config.true('_UNSAFE') and registry_address != add_0x(config.get('_EXEC_ADDRESS')):
-            r = rpc.wait(tx_hash_hex)
+        raise ValueError('invalid checksum address for contract')
+
+    chain_config_hash = config.get('_CHAIN_HASH')
+    chain_config_hash_bytes = bytes.fromhex(strip_0x(chain_config_hash))
+    if len(chain_config_hash_bytes) != 32:
+        raise ValueError('chain config hash must be 32 bytes')
+    chain_config_hash = add_0x(chain_config_hash)
+
+    (tx_hash_hex, o) = c.set(registry_address, signer_address, config.get('_IDENTIFIER'), subject_address, chain_spec, chain_config_hash)
+
+    if config.get('_RPC_SEND'):
+        conn.do(o)
+        if config.get('_WAIT'):
+            r = conn.wait(tx_hash_hex)
             if r['status'] == 0:
                 sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')
                 sys.exit(1)
 
         print(tx_hash_hex)
+    else:
+        print(o)
 
 
 if __name__ == '__main__':

python/requirements.txt

@@ -1,3 +1,3 @@
-confini~=0.3.6rc3
+confini>=0.3.6rc3,<0.5.0
-crypto-dev-signer~=0.4.14b6
+crypto-dev-signer>=0.4.14b7,<0.4.14
-chainlib-eth~=0.0.5a1
+chainlib-eth>=0.0.7a4,<=0.1.0

python/setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = eth-contract-registry
-version = 0.5.6a1
+version = 0.6.1a1
 description = Ethereum Smart Contract key-value registry
 author = Louis Holbrook
 author_email = dev@holbrook.no