commit 2be890e96b69abe2420ed36b1d9a119827dac96a
parent 7cda7d09a91e173d2210b1a9a86bc54b0a66513c
Author: lash <dev@holbrook.no>
Date: Thu, 8 Dec 2022 18:54:33 +0000
Add basic quorum test
Diffstat:
9 files changed, 233 insertions(+), 356 deletions(-)
diff --git a/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.bin b/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.bin
@@ -1 +1 @@
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diff --git a/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.json b/python/erc20_transfer_authorization/data/ERC20TransferAuthorization.json
@@ -1 +1 @@
-[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_serial","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_yays","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_nays","type":"uint32"}],"name":"Approved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"Executed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_sender","type":"address"},{"indexed":true,"internalType":"address","name":"_recipient","type":"address"},{"indexed":true,"internalType":"address","name":"_token","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"},{"indexed":false,"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"NewRequest","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_quorum","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_vetoThreshold","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_signerCount","type":"uint32"}],"name":"QuorumSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_serial","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_yays","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_nays","type":"uint32"}],"name":"Rejected","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_signer","type":"address"}],"name":"SignerAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_signer","type":"address"}],"name":"SignerRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"TransferFail","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_serial","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_yays","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_nays","type":"uint32"}],"name":"Vetoed","type":"event"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"addSigner","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"checkResult","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"count","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"createRequest","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"executeRequest","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_idx","type":"uint32"}],"name":"getSerialAt","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastSerial","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"nay","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"nextSerial","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"quorum","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"removeSigner","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"}],"name":"requests","outputs":[{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint32","name":"serial","type":"uint32"},{"internalType":"uint32","name":"yay","type":"uint32"},{"internalType":"uint32","name":"nay","type":"uint32"},{"internalType":"uint8","name":"result","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_quorum","type":"uint32"},{"internalType":"uint32","name":"_vetoThreshold","type":"uint32"}],"name":"setThresholds","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signerCount","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"signers","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vetoThreshold","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"},{"internalType":"address","name":"","type":"address"}],"name":"vote","outputs":[{"internalType":"int8","name":"","type":"int8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"yay","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"}]
+[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_serial","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_yays","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_nays","type":"uint32"}],"name":"Approved","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"Executed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_sender","type":"address"},{"indexed":true,"internalType":"address","name":"_recipient","type":"address"},{"indexed":true,"internalType":"address","name":"_token","type":"address"},{"indexed":false,"internalType":"uint256","name":"_value","type":"uint256"},{"indexed":false,"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"NewRequest","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_quorum","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_vetoThreshold","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_signerCount","type":"uint32"}],"name":"QuorumSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_serial","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_yays","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_nays","type":"uint32"}],"name":"Rejected","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"TransferFail","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"_serial","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_yays","type":"uint32"},{"indexed":true,"internalType":"uint32","name":"_nays","type":"uint32"}],"name":"Vetoed","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_signer","type":"address"}],"name":"WriterAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"_signer","type":"address"}],"name":"WriterRemoved","type":"event"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"addWriter","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"checkResult","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"count","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"address","name":"_token","type":"address"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"createRequest","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"executeRequest","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_idx","type":"uint32"}],"name":"getSerialAt","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"isWriter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lastSerial","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"nay","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"nextSerial","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"quorum","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_signer","type":"address"}],"name":"removeWriter","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"}],"name":"requests","outputs":[{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"address","name":"token","type":"address"},{"internalType":"uint32","name":"serial","type":"uint32"},{"internalType":"uint32","name":"yay","type":"uint32"},{"internalType":"uint32","name":"nay","type":"uint32"},{"internalType":"uint8","name":"result","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_quorum","type":"uint32"},{"internalType":"uint32","name":"_vetoThreshold","type":"uint32"}],"name":"setThresholds","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"signerCount","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"signers","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"vetoThreshold","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"},{"internalType":"address","name":"","type":"address"}],"name":"vote","outputs":[{"internalType":"int8","name":"","type":"int8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"writers","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_serial","type":"uint32"}],"name":"yay","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"nonpayable","type":"function"}]
diff --git a/python/erc20_transfer_authorization/transfer_authorization.py b/python/erc20_transfer_authorization/transfer_authorization.py
@@ -32,6 +32,28 @@ moddir = os.path.dirname(__file__)
datadir = os.path.join(moddir, 'data')
+class Request:
+
+ def __init__(self, sender, recipient, value, token):
+ self.sender = sender
+ self.recipient = recipient
+ self.value = value
+ self.token = token
+ self.serial = 0
+ self.yay = 0
+ self.nay = 0
+
+
+ @classmethod
+ def create(cls, sender, recipient, value, token, *args):
+ o = Request(sender, recipient, value, token)
+ if len(args) > 0:
+ o.serial = args[0]
+ o.yay = args[1]
+ o.nsy = args[2]
+ return o
+
+
class TransferAuthorization(TxFactory):
__abi = None
@@ -61,6 +83,26 @@ class TransferAuthorization(TxFactory):
return 2800000
+ def __single_address_method(self, method, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
+ enc = ABIContractEncoder()
+ enc.method(method)
+ enc.typ(ABIContractType.ADDRESS)
+ enc.address(address)
+ data = enc.get()
+ tx = self.template(sender_address, contract_address, use_nonce=True)
+ tx = self.set_code(tx, data)
+ tx = self.finalize(tx, tx_format)
+ return tx
+
+
+ def add_writer(self, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
+ return self.__single_address_method('addWriter', contract_address, sender_address, address, tx_format)
+
+
+ def delete_writer(self, contract_address, sender_address, address, tx_format=TxFormat.JSONRPC):
+ return self.__single_address_method('deleteWriter', contract_address, sender_address, address, tx_format)
+
+
def create_request(self, contract_address, sender_address, sender, recipient, token, value, tx_format=TxFormat.JSONRPC):
enc = ABIContractEncoder()
enc.method('createRequest')
@@ -79,6 +121,50 @@ class TransferAuthorization(TxFactory):
return tx
+
+ def set_thresholds(self, contract_address, sender_address, quorum_threshold, veto_threshold, tx_format=TxFormat.JSONRPC):
+ enc = ABIContractEncoder()
+ enc.method('setThresholds')
+ enc.typ(ABIContractType.UINT32)
+ enc.typ(ABIContractType.UINT32)
+ enc.uintn(quorum_threshold, 32)
+ enc.uintn(veto_threshold, 32)
+ data = enc.get()
+ tx = self.template(sender_address, contract_address, use_nonce=True)
+ tx = self.set_code(tx, data)
+ tx = self.finalize(tx, tx_format)
+ return tx
+
+
+ def requests(self, contract_address, idx, sender_address=ZERO_ADDRESS, id_generator=None):
+ j = JSONRPCRequest(id_generator)
+ o = j.template()
+ o['method'] = 'eth_call'
+ enc = ABIContractEncoder()
+ enc.method('requests')
+ enc.typ(ABIContractType.UINT32)
+ enc.uintn(idx, 32)
+ data = add_0x(enc.get())
+ tx = self.template(sender_address, contract_address)
+ tx = self.set_code(tx, data)
+ o['params'].append(self.normalize(tx))
+ o['params'].append('latest')
+ o = j.finalize(o)
+ return o
+
+
+ def yay(self, contract_address, sender_address, serial, tx_format=TxFormat.JSONRPC):
+ enc = ABIContractEncoder()
+ enc.method('yay')
+ enc.typ(ABIContractType.UINT32)
+ enc.uintn(serial, 32)
+ data = enc.get()
+ tx = self.template(sender_address, contract_address, use_nonce=True)
+ tx = self.set_code(tx, data)
+ tx = self.finalize(tx, tx_format)
+ return tx
+
+
def constructor(self, sender_address):
code = TransferAuthorization.bytecode()
tx = self.template(sender_address, None, use_nonce=True)
@@ -86,7 +172,7 @@ class TransferAuthorization(TxFactory):
return self.build(tx)
- def signers(self, contract_address, signer_address, sender_address=ZERO_ADDRESS, id_generator=None):
+ def writers(self, contract_address, signer_address, sender_address=ZERO_ADDRESS, id_generator=None):
j = JSONRPCRequest(id_generator)
o = j.template()
o['method'] = 'eth_call'
@@ -103,8 +189,8 @@ class TransferAuthorization(TxFactory):
return o
- def have_signer(self, contract_address, signer_address, sender_address=ZERO_ADDRESS):
- return self.signers(contract_address, signer_address, sender_address)
+ def is_writer(self, contract_address, signer_address, sender_address=ZERO_ADDRESS, id_generator=None):
+ return self.writers(contract_address, signer_address, sender_address)
@classmethod
@@ -145,6 +231,39 @@ class TransferAuthorization(TxFactory):
r = dec.decode()
return r
+
+ @classmethod
+ def parse_request(self, v):
+ cursor = 0
+ v = strip_0x(v)
+ d = ABIContractDecoder()
+ d.typ(ABIContractType.UINT256)
+ d.typ(ABIContractType.ADDRESS)
+ d.typ(ABIContractType.ADDRESS)
+ d.typ(ABIContractType.ADDRESS)
+ d.typ(ABIContractType.UINT32)
+ d.typ(ABIContractType.UINT32)
+ d.typ(ABIContractType.UINT32)
+ d.typ(ABIContractType.UINT32)
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ d.val(v[cursor:cursor+64])
+ cursor += 64
+ r = d.decode()
+ return Request.create(r[1], r[2], r[0], r[3], r[4], r[5], r[6])
+
#
# def last_serial(self):
# return self.contract.functions.lastSerial().call()
diff --git a/python/requirements.txt b/python/requirements.txt
@@ -1,4 +1,4 @@
confini>=0.5.2,<0.7.0
#chainlib-eth>=0.1.0b1,<0.2.0
-chainlib-eth~=0.4.6
+chainlib-eth~=0.4.7
potaahto~=0.1.1
diff --git a/python/setup.cfg b/python/setup.cfg
@@ -1,6 +1,6 @@
[metadata]
name = erc20-transfer-authorization
-version = 0.4.0
+version = 0.4.1
description = Simple approval escrow for ERC20 spend approval
author = Louis Holbrook
author_email = dev@holbrook.no
diff --git a/python/tests/test_app.py b/python/tests/test_app.py
@@ -5,6 +5,7 @@ import logging
# external imports
from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.tx import receipt
# local imports
from erc20_transfer_authorization import TransferAuthorization
@@ -17,22 +18,43 @@ logg = logging.getLogger()
testdir = os.path.dirname(__file__)
-class ERC20TransferAuthorizationBasicTest(TestBase):
+class TestBasic(TestBase):
- def test_basic(self):
-
+ def setUp(self):
+ super(TestBasic, self).setUp()
nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
+ self.c = TransferAuthorization(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+ (tx_hash_hex, o) = self.c.add_writer(self.address, self.accounts[0], self.accounts[1])
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+ (tx_hash_hex, o) = self.c.add_writer(self.address, self.accounts[0], self.accounts[2])
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+
+ def test_basic(self):
c = TransferAuthorization(self.chain_spec)
- o = c.signers(self.address, self.accounts[0], sender_address=self.accounts[0])
+ o = c.is_writer(self.address, self.accounts[0], sender_address=self.accounts[0])
r = self.rpc.do(o)
self.assertTrue(c.parse_signers(r))
- o = c.signers(self.address, self.accounts[1], sender_address=self.accounts[0])
+ o = c.is_writer(self.address, self.accounts[1], sender_address=self.accounts[0])
r = self.rpc.do(o)
- self.assertFalse(c.parse_signers(r))
-
+ self.assertTrue(c.parse_signers(r))
+ o = c.is_writer(self.address, self.accounts[2], sender_address=self.accounts[0])
+ r = self.rpc.do(o)
+ self.assertTrue(c.parse_signers(r))
+
+ o = c.is_writer(self.address, self.accounts[3], sender_address=self.accounts[0])
+ r = self.rpc.do(o)
+ self.assertFalse(c.parse_signers(r))
# def test_get(self):
# w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
# t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
diff --git a/python/tests/test_quorum.py b/python/tests/test_quorum.py
@@ -1,298 +1,76 @@
# standard imports
-import logging
+import os
import unittest
+import logging
+
+# external imports
+from chainlib.eth.nonce import RPCNonceOracle
+from chainlib.eth.address import is_same_address
+from chainlib.eth.tx import receipt
+from giftable_erc20_token import GiftableToken
+
+# local imports
+from erc20_transfer_authorization import TransferAuthorization
# testutil imports
from tests.base_erc20transferauthorization import TestBase
logg = logging.getLogger()
-rejected_log_signature = '3d61d434b895790b08f040c45261fce3b3bec596278b3a0f25dd9f741d0ba469'
-vetoed_log_signature = '1ad80b2541a1f52bdc838332d7c23606116a1188a8cbbc4c0948b4b56ce51d14'
-approved_log_signature = '36ea04725f8aa40ee603224671681b753f9cba3cb5f67c5a0e24a3b39900c065'
-
-
-class ERC20TransferAuthorizationQuorumTest(TestBase):
-
- @unittest.skip('must be ported to chainlib')
- def test_vote_access(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- w.functions.addSigner(self.w3.eth.accounts[5]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.setThresholds(2, 0).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- # only signers may vote
- with self.assertRaises(Exception):
- tx_hashh = w.functions.yay(serial).transact({'from': self.w3.eth.accounts[2]})
-
- # only signers may vote
- with self.assertRaises(Exception):
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[2]})
-
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
-
- # may not vote twice
- with self.assertRaises(Exception):
- tx_hashh = w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
-
- # may not change vote
- with self.assertRaises(Exception):
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[5]})
-
- # may not vote twice
- with self.assertRaises(Exception):
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[5]})
-
- # may not change vote
- with self.assertRaises(Exception):
- tx_hashh = w.functions.yay(serial).transact({'from': self.w3.eth.accounts[5]})
-
-
- @unittest.skip('must be ported to chainlib')
- def test_minimal_quorum(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- t.functions.approve(w.address, 10).transact({'from': self.w3.eth.accounts[2]})
- self.eth_tester.mine_block()
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- with self.assertRaises(Exception):
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
- # only signers may vote
- with self.assertRaises(Exception):
- tx_hashh = w.functions.yay(serial).transact({'from': self.w3.eth.accounts[2]})
-
- tx_hashh = w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
-
- topic_match = approved_log_signature
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
-
- tx_hashh = w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
-
- topic_match = 'bcf6a68a2f901be4a23a41b53acd7697893a7e34def4e28acba584da75283b67' # Executed(serial)
- log = r.logs[1]
- topic = log.topics[0].hex()[2:]
- self.assertEqual(topic, topic_match)
-
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[2]).call(), 90)
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[3]).call(), 10)
-
-
- @unittest.skip('must be ported to chainlib')
- def test_simple_quorum(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- t.functions.approve(w.address, 10).transact({'from': self.w3.eth.accounts[2]})
- self.eth_tester.mine_block()
-
- w.functions.addSigner(self.w3.eth.accounts[5]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.addSigner(self.w3.eth.accounts[6]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.setThresholds(2, 0).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- tx_hashh = w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
- self.assertEqual(len(r.logs), 0)
-
- # attempt to execute fails
- with self.assertRaises(Exception):
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
- # dough is still there
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[2]).call(), 100)
-
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[5]})
-
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[2]).call(), 90)
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[3]).call(), 10)
-
- # additional votes not possible
- with self.assertRaises(Exception):
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[6]})
-
- with self.assertRaises(Exception):
- w.functions.nay(serial).transact({'from': self.w3.eth.accounts[6]})
-
-
- @unittest.skip('must be ported to chainlib')
- def test_minimal_rejection(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[0]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
-
- topic_match = rejected_log_signature
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
-
- # cannot execute
- with self.assertRaises(Exception):
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
-
- @unittest.skip('must be ported to chainlib')
- def test_simple_rejection(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- t.functions.approve(w.address, 10).transact({'from': self.w3.eth.accounts[2]})
- self.eth_tester.mine_block()
-
- w.functions.addSigner(self.w3.eth.accounts[5]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.addSigner(self.w3.eth.accounts[6]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.setThresholds(2, 0).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[0]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
- self.assertEqual(len(r.logs), 0)
-
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[5]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
-
- topic_match = rejected_log_signature
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
-
- # cannot execute
- with self.assertRaises(Exception):
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
- # additional votes not possible
- with self.assertRaises(Exception):
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[6]})
-
- with self.assertRaises(Exception):
- w.functions.nay(serial).transact({'from': self.w3.eth.accounts[6]})
-
-
- @unittest.skip('must be ported to chainlib')
- def test_veto(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- t.functions.approve(w.address, 10).transact({'from': self.w3.eth.accounts[2]})
- self.eth_tester.mine_block()
-
- w.functions.addSigner(self.w3.eth.accounts[5]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.addSigner(self.w3.eth.accounts[6]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.setThresholds(2, 1).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
- tx_hashh = w.functions.nay(serial).transact({'from': self.w3.eth.accounts[5]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
-
- topic_match = vetoed_log_signature
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
-
- # cannot execute
- with self.assertRaises(Exception):
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
- # additional votes not possible
- with self.assertRaises(Exception):
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[6]})
-
- with self.assertRaises(Exception):
- w.functions.nay(serial).transact({'from': self.w3.eth.accounts[6]})
-
-
- @unittest.skip('must be ported to chainlib')
- def test_inflight_change(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- w.functions.addSigner(self.w3.eth.accounts[5]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.addSigner(self.w3.eth.accounts[6]).transact({'from': self.w3.eth.accounts[0]})
- w.functions.setThresholds(2, 0).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- w.functions.nay(serial).transact({'from': self.w3.eth.accounts[0]})
- w.functions.removeSigner(self.w3.eth.accounts[6]).transact({'from': self.w3.eth.accounts[0]})
-
- tx_hashh = w.functions.checkResult(serial).transact({'from': self.w3.eth.accounts[6]})
- r = self.w3.eth.getTransactionReceipt(tx_hashh)
-
- topic_match = rejected_log_signature
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
+testdir = os.path.dirname(__file__)
+
+
+class TestQuorum(TestBase):
+
+ def setUp(self):
+ super(TestQuorum, self).setUp()
+ nonce_oracle = RPCNonceOracle(self.accounts[0], self.rpc)
+ self.c = TransferAuthorization(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+
+ for i in range(1, 5):
+ (tx_hash_hex, o) = self.c.add_writer(self.address, self.accounts[0], self.accounts[i])
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+ c = GiftableToken(self.chain_spec, signer=self.signer, nonce_oracle=nonce_oracle)
+ (tx_hash_hex, o) = c.mint_to(self.token_address, self.accounts[0], self.accounts[1], 10000)
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+
+ def test_yay(self):
+ (tx_hash_hex, o) = self.c.set_thresholds(self.address, self.accounts[0], 2, 2)
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+ (tx_hash_hex, o) = self.c.create_request(self.address, self.accounts[0], self.accounts[1], self.accounts[2], self.token_address, 1024)
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+ (tx_hash_hex, o) = self.c.yay(self.address, self.accounts[0], 1)
+ self.rpc.do(o)
+ o = receipt(tx_hash_hex)
+ r = self.rpc.do(o)
+ self.assertEqual(r['status'], 1)
+
+ o = self.c.requests(self.address, 1, sender_address=self.accounts[0])
+ r = self.rpc.do(o)
+ request = self.c.parse_request(r)
+ self.assertTrue(is_same_address(request.sender, self.accounts[1]))
+ self.assertTrue(is_same_address(request.recipient, self.accounts[2]))
+ self.assertTrue(is_same_address(request.token, self.token_address))
+ self.assertEqual(request.value, 1024)
+ self.assertEqual(request.serial, 1)
+ self.assertEqual(request.yay, 1)
+ self.assertEqual(request.nay, 0)
if __name__ == '__main__':
diff --git a/python/tests/test_transfer.py b/python/tests/test_transfer.py
@@ -1,47 +0,0 @@
-# standard imports
-import logging
-import unittest
-
-# testutil imports
-from tests.base_erc20transferauthorization import TestBase
-
-logg = logging.getLogger()
-
-
-class ERC20TransferAuthorizationTransferTest(TestBase):
-
- @unittest.skip('must be ported to chainlib')
- def test_transfer(self):
- w = self.w3.eth.contract(abi=self.abi_wallet, address=self.address_wallet)
- t = self.w3.eth.contract(abi=self.abi_token, address=self.address_token)
-
- t.functions.approve(w.address, 10).transact({'from': self.w3.eth.accounts[2]})
- self.eth_tester.mine_block()
-
- tx_hash = w.functions.createRequest(self.w3.eth.accounts[2], self.w3.eth.accounts[3], t.address, 10).transact({'from': self.w3.eth.accounts[9]})
- r = self.w3.eth.getTransactionReceipt(tx_hash)
-
- topic_match = 'b609ae609609ee99268d05bc1371102cafe8d6b964bf082439ab16be2a01c87c'
- log = r.logs[0]
- topic = log.topics[0]
- self.assertEqual(topic.hex()[2:], topic_match)
- serial = int(log.data[66:], 16)
-
- w.functions.yay(serial).transact({'from': self.w3.eth.accounts[0]})
- w.functions.executeRequest(serial).transact({'from': self.w3.eth.accounts[0]})
-
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[2]).call(), 90)
- self.assertEqual(t.functions.balanceOf(self.w3.eth.accounts[3]).call(), 10)
-
- req = w.functions.requests(1).call()
- self.assertEqual(req[7], self.w3.eth.blockNumber)
-
- serial_compare = w.functions.requestSenderIndex(self.w3.eth.accounts[2], 0).call()
- self.assertEqual(serial_compare, req[0])
-
- serial_compare = w.functions.requestRecipientIndex(self.w3.eth.accounts[3], 0).call()
- self.assertEqual(serial_compare, req[0])
-
-
-if __name__ == '__main__':
- unittest.main()
diff --git a/solidity/ERC20TransferAuthorization.sol b/solidity/ERC20TransferAuthorization.sol
@@ -34,13 +34,14 @@ contract ERC20TransferAuthorization {
uint32 public signerCount;
mapping(address => bool) public signers;
+ address[] public writers;
event NewRequest(address indexed _sender, address indexed _recipient, address indexed _token, uint256 _value, uint32 _serial);
event Executed(uint32 _serial);
event TransferFail(uint32 _serial);
event QuorumSet(uint32 indexed _quorum, uint32 indexed _vetoThreshold, uint32 indexed _signerCount);
- event SignerAdded(address _signer);
- event SignerRemoved(address _signer);
+ event WriterAdded(address _signer);
+ event WriterRemoved(address _signer);
event Vetoed(uint32 indexed _serial, uint32 indexed _yays, uint32 indexed _nays);
event Approved(uint32 indexed _serial, uint32 indexed _yays, uint32 indexed _nays);
event Rejected(uint32 indexed _serial, uint32 indexed _yays, uint32 indexed _nays);
@@ -49,21 +50,25 @@ contract ERC20TransferAuthorization {
owner = msg.sender;
hi = 1;
lo = 1;
- addSigner(msg.sender);
+ addWriter(msg.sender);
setThresholds(1, 0);
}
- function addSigner(address _signer) public returns (uint32) {
+ function isWriter(address _signer) public view returns (bool) {
+ return signers[_signer];
+ }
+
+ function addWriter(address _signer) public returns (uint32) {
require(msg.sender == owner, 'ERR_ACCESS');
require(signers[_signer] == false, 'ERR_NOTFOUND');
signers[_signer] = true;
signerCount++;
- emit SignerAdded(_signer);
+ emit WriterAdded(_signer);
return signerCount;
}
- function removeSigner(address _signer) public returns (uint32) {
+ function removeWriter(address _signer) public returns (uint32) {
//require(msg.sender == owner || msg.sender == _signer, 'ERR_ACCESS');
require(msg.sender == owner, 'ERR_ACCESS');
require(signers[_signer] == true, 'ERR_NOTFOUND');
@@ -71,7 +76,7 @@ contract ERC20TransferAuthorization {
signers[_signer] = false;
signerCount--;
- emit SignerRemoved(_signer);
+ emit WriterRemoved(_signer);
return signerCount;
}
