dirty reverse bridge for v2
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@ -122,68 +122,25 @@ contract ForeignBridge is ERC677Receiver, BasicBridge {
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emit GasConsumptionLimitsUpdated(gasLimitDepositRelay(), gasLimitWithdrawConfirm());
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}
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function deposit(address recipient, uint256 value, bytes32 transactionHash) external onlyValidator {
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bytes32 hashMsg = keccak256(recipient, value, transactionHash);
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bytes32 hashSender = keccak256(msg.sender, hashMsg);
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// Duplicated deposits
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require(!depositsSigned(hashSender));
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setDepositsSigned(hashSender, true);
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function deposit(uint8[] vs, bytes32[] rs, bytes32[] ss, bytes message) external {
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Message.hasEnoughValidSignatures(message, vs, rs, ss, validatorContract());
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address recipient;
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uint256 amount;
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bytes32 txHash;
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(recipient, amount, txHash) = Message.parseMessage(message);
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require(!deposits(txHash));
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setDeposits(txHash, true);
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uint256 signed = numDepositsSigned(hashMsg);
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require(!isAlreadyProcessed(signed));
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// the check above assumes that the case when the value could be overflew will not happen in the addition operation below
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signed = signed + 1;
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setNumDepositsSigned(hashMsg, signed);
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emit SignedForDeposit(msg.sender, transactionHash);
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if (signed >= validatorContract().requiredSignatures()) {
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// If the bridge contract does not own enough tokens to transfer
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// it will couse funds lock on the home side of the bridge
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setNumDepositsSigned(hashMsg, markAsProcessed(signed));
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erc677token().mint(recipient, value);
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emit Deposit(recipient, value, transactionHash);
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}
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erc677token().mint(recipient, amount);
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emit Deposit(recipient, amount, txHash);
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}
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/// Should be used as sync tool
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///
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/// Message is a message that should be relayed to main chain once authorities sign it.
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///
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/// for withdraw message contains:
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/// withdrawal recipient (bytes20)
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/// withdrawal value (uint)
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/// foreign transaction hash (bytes32) // to avoid transaction duplication
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function submitSignature(bytes signature, bytes message) external onlyValidator {
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// ensure that `signature` is really `message` signed by `msg.sender`
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require(Message.isMessageValid(message));
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require(msg.sender == Message.recoverAddressFromSignedMessage(signature, message));
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bytes32 hashMsg = keccak256(message);
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bytes32 hashSender = keccak256(msg.sender, hashMsg);
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function deposits(bytes32 _withdraw) public view returns(bool) {
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return boolStorage[keccak256("deposits", _withdraw)];
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}
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uint256 signed = numMessagesSigned(hashMsg);
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require(!isAlreadyProcessed(signed));
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// the check above assumes that the case when the value could be overflew will not happen in the addition operation below
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signed = signed + 1;
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if (signed > 1) {
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// Duplicated signatures
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require(!messagesSigned(hashSender));
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} else {
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setMessages(hashMsg, message);
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}
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setMessagesSigned(hashSender, true);
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bytes32 signIdx = keccak256(hashMsg, (signed-1));
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setSignatures(signIdx, signature);
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setNumMessagesSigned(hashMsg, signed);
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emit SignedForWithdraw(msg.sender, hashMsg);
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if (signed >= validatorContract().requiredSignatures()) {
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setNumMessagesSigned(hashMsg, markAsProcessed(signed));
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emit CollectedSignatures(msg.sender, hashMsg);
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}
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function setDeposits(bytes32 _withdraw, bool _status) private {
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boolStorage[keccak256("deposits", _withdraw)] = _status;
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}
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function gasPriceForCompensationAtHomeSide() public pure returns(uint256) {
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@ -194,16 +151,6 @@ contract ForeignBridge is ERC677Receiver, BasicBridge {
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return _number & 2**255 == 2**255;
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}
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function signature(bytes32 _hash, uint256 _index) public view returns (bytes) {
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bytes32 signIdx = keccak256(_hash, _index);
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return signatures(signIdx);
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}
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/// Get message
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function message(bytes32 _hash) public view returns (bytes) {
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return messages(_hash);
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}
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function getCurrentDay() public view returns(uint256) {
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return now / 1 days;
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}
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@ -222,58 +169,10 @@ contract ForeignBridge is ERC677Receiver, BasicBridge {
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return boolStorage[keccak256("isInitialized")];
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}
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function messages(bytes32 _hash) private view returns(bytes) {
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return bytesStorage[keccak256("messages", _hash)];
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}
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function setMessages(bytes32 _hash, bytes _message) private {
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bytesStorage[keccak256("messages", _hash)] = _message;
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}
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function signatures(bytes32 _hash) private view returns(bytes) {
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return bytesStorage[keccak256("signatures", _hash)];
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}
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function setSignatures(bytes32 _hash, bytes _signature) private {
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bytesStorage[keccak256("signatures", _hash)] = _signature;
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}
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function messagesSigned(bytes32 _message) public view returns(bool) {
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return boolStorage[keccak256("messagesSigned", _message)];
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}
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function depositsSigned(bytes32 _deposit) public view returns(bool) {
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return boolStorage[keccak256("depositsSigned", _deposit)];
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}
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function markAsProcessed(uint256 _v) private pure returns(uint256) {
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return _v | 2 ** 255;
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}
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function numMessagesSigned(bytes32 _message) private view returns(uint256) {
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return uintStorage[keccak256("numMessagesSigned", _message)];
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}
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function numDepositsSigned(bytes32 _deposit) private view returns(uint256) {
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return uintStorage[keccak256("numDepositsSigned", _deposit)];
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}
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function setMessagesSigned(bytes32 _hash, bool _status) private {
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boolStorage[keccak256("messagesSigned", _hash)] = _status;
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}
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function setDepositsSigned(bytes32 _deposit, bool _status) private {
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boolStorage[keccak256("depositsSigned", _deposit)] = _status;
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}
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function setNumMessagesSigned(bytes32 _message, uint256 _number) private {
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uintStorage[keccak256("numMessagesSigned", _message)] = _number;
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}
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function setNumDepositsSigned(bytes32 _deposit, uint256 _number) private {
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uintStorage[keccak256("numDepositsSigned", _deposit)] = _number;
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}
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function setTotalSpentPerDay(uint256 _day, uint256 _value) private {
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uintStorage[keccak256("totalSpentPerDay", _day)] = _value;
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}
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@ -11,6 +11,9 @@ contract HomeBridge is EternalStorage, BasicBridge {
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event Deposit (address recipient, uint256 value);
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event Withdraw (address recipient, uint256 value, bytes32 transactionHash);
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event DailyLimit(uint256 newLimit);
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event SignedForDeposit(address indexed signer, bytes32 messageHash);
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event CollectedSignatures(address authorityResponsibleForRelay, bytes32 messageHash);
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function initialize (
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address _validatorContract,
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@ -71,19 +74,46 @@ contract HomeBridge is EternalStorage, BasicBridge {
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emit GasConsumptionLimitsUpdated(_gas);
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}
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function withdraw(uint8[] vs, bytes32[] rs, bytes32[] ss, bytes message) external {
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Message.hasEnoughValidSignatures(message, vs, rs, ss, validatorContract());
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address recipient;
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uint256 amount;
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bytes32 txHash;
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(recipient, amount, txHash) = Message.parseMessage(message);
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require(!withdraws(txHash));
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setWithdraws(txHash, true);
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function withdraw(address recipient, uint256 value, bytes32 transactionHash) external onlyValidator {
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bytes32 hashMsg = keccak256(recipient, value, transactionHash);
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bytes32 hashSender = keccak256(msg.sender, hashMsg);
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// Duplicated deposits
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require(!depositsSigned(hashSender));
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setDepositsSigned(hashSender, true);
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// pay out recipient
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recipient.transfer(amount);
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uint256 signed = numDepositsSigned(hashMsg);
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require(!isAlreadyProcessed(signed));
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// the check above assumes that the case when the value could be overflew will not happen in the addition operation below
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signed = signed + 1;
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emit Withdraw(recipient, amount, txHash);
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setNumDepositsSigned(hashMsg, signed);
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emit SignedForDeposit(msg.sender, transactionHash);
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if (signed >= validatorContract().requiredSignatures()) {
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// If the bridge contract does not own enough tokens to transfer
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// it will couse funds lock on the home side of the bridge
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setNumDepositsSigned(hashMsg, markAsProcessed(signed));
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recipient.transfer(value);
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emit Withdraw(recipient, value, transactionHash);
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}
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}
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function numDepositsSigned(bytes32 _deposit) private view returns(uint256) {
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return uintStorage[keccak256("numDepositsSigned", _deposit)];
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}
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function setDepositsSigned(bytes32 _deposit, bool _status) private {
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boolStorage[keccak256("depositsSigned", _deposit)] = _status;
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}
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function setNumDepositsSigned(bytes32 _deposit, uint256 _number) private {
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uintStorage[keccak256("numDepositsSigned", _deposit)] = _number;
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}
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function depositsSigned(bytes32 _deposit) public view returns(bool) {
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return boolStorage[keccak256("depositsSigned", _deposit)];
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}
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function setHomeDailyLimit(uint256 _homeDailyLimit) external onlyOwner {
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@ -133,4 +163,87 @@ contract HomeBridge is EternalStorage, BasicBridge {
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function setInitialize(bool _status) private {
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boolStorage[keccak256("isInitialized")] = _status;
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}
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function submitSignature(bytes signature, bytes message) external onlyValidator {
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// ensure that `signature` is really `message` signed by `msg.sender`
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require(Message.isMessageValid(message));
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require(msg.sender == Message.recoverAddressFromSignedMessage(signature, message));
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bytes32 hashMsg = keccak256(message);
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bytes32 hashSender = keccak256(msg.sender, hashMsg);
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uint256 signed = numMessagesSigned(hashMsg);
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require(!isAlreadyProcessed(signed));
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// the check above assumes that the case when the value could be overflew will not happen in the addition operation below
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signed = signed + 1;
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if (signed > 1) {
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// Duplicated signatures
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require(!messagesSigned(hashSender));
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} else {
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setMessages(hashMsg, message);
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}
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setMessagesSigned(hashSender, true);
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bytes32 signIdx = keccak256(hashMsg, (signed-1));
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setSignatures(signIdx, signature);
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setNumMessagesSigned(hashMsg, signed);
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emit SignedForDeposit(msg.sender, hashMsg);
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if (signed >= validatorContract().requiredSignatures()) {
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setNumMessagesSigned(hashMsg, markAsProcessed(signed));
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emit CollectedSignatures(msg.sender, hashMsg);
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}
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}
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function setMessagesSigned(bytes32 _hash, bool _status) private {
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boolStorage[keccak256("messagesSigned", _hash)] = _status;
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}
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function signature(bytes32 _hash, uint256 _index) public view returns (bytes) {
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bytes32 signIdx = keccak256(_hash, _index);
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return signatures(signIdx);
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}
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function messagesSigned(bytes32 _message) public view returns(bool) {
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return boolStorage[keccak256("messagesSigned", _message)];
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}
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function messages(bytes32 _hash) private view returns(bytes) {
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return bytesStorage[keccak256("messages", _hash)];
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}
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function signatures(bytes32 _hash) private view returns(bytes) {
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return bytesStorage[keccak256("signatures", _hash)];
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}
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function setSignatures(bytes32 _hash, bytes _signature) private {
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bytesStorage[keccak256("signatures", _hash)] = _signature;
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}
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function setMessages(bytes32 _hash, bytes _message) private {
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bytesStorage[keccak256("messages", _hash)] = _message;
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}
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function message(bytes32 _hash) public view returns (bytes) {
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return messages(_hash);
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}
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function setNumMessagesSigned(bytes32 _message, uint256 _number) private {
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uintStorage[keccak256("numMessagesSigned", _message)] = _number;
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}
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function markAsProcessed(uint256 _v) private pure returns(uint256) {
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return _v | 2 ** 255;
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}
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function isAlreadyProcessed(uint256 _number) public pure returns(bool) {
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return _number & 2**255 == 2**255;
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}
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function numMessagesSigned(bytes32 _message) private view returns(uint256) {
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return uintStorage[keccak256("numMessagesSigned", _message)];
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}
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}
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@ -57,154 +57,154 @@ contract('ForeignBridge', async (accounts) => {
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})
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})
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describe('#deposit', async () => {
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let foreignBridge;
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beforeEach(async () => {
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token = await POA20.new("POA ERC20 Foundation", "POA20", 18);
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foreignBridge = await ForeignBridge.new();
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await foreignBridge.initialize(validatorContract.address, token.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
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await token.transferOwnership(foreignBridge.address)
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})
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it('should allow validator to deposit', async () => {
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const recipient = accounts[5];
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const value = oneEther;
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const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
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const {logs} = await foreignBridge.deposit(recipient, value, transactionHash, {from: authorities[0]})
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logs[0].event.should.be.equal("SignedForDeposit");
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logs[0].args.should.be.deep.equal({
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signer: authorities[0],
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transactionHash
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});
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logs[1].event.should.be.equal("Deposit");
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logs[1].args.should.be.deep.equal({
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recipient,
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value,
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transactionHash
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})
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oneEther.should.be.bignumber.equal(await token.totalSupply());
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oneEther.should.be.bignumber.equal(await token.balanceOf(recipient));
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// describe('#deposit', async () => {
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// let foreignBridge;
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// beforeEach(async () => {
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// token = await POA20.new("POA ERC20 Foundation", "POA20", 18);
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// foreignBridge = await ForeignBridge.new();
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// await foreignBridge.initialize(validatorContract.address, token.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
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// await token.transferOwnership(foreignBridge.address)
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// })
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// it('should allow validator to deposit', async () => {
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// const recipient = accounts[5];
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// const value = oneEther;
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// const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
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// const {logs} = await foreignBridge.deposit(recipient, value, transactionHash, {from: authorities[0]})
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// logs[0].event.should.be.equal("SignedForDeposit");
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// logs[0].args.should.be.deep.equal({
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// signer: authorities[0],
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// transactionHash
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// });
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// logs[1].event.should.be.equal("Deposit");
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// logs[1].args.should.be.deep.equal({
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// recipient,
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// value,
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// transactionHash
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// })
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// oneEther.should.be.bignumber.equal(await token.totalSupply());
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// oneEther.should.be.bignumber.equal(await token.balanceOf(recipient));
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const msgHash = Web3Utils.soliditySha3(recipient, value, transactionHash);
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const senderHash = Web3Utils.soliditySha3(authorities[0], msgHash)
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true.should.be.equal(await foreignBridge.depositsSigned(senderHash))
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})
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it('test with 2 signatures required', async () => {
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let validatorContractWith2Signatures = await BridgeValidators.new()
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let authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
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let ownerOfValidators = accounts[0]
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await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
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let tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
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let foreignBridgeWithTwoSigs = await ForeignBridge.new();
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await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
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await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
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// const msgHash = Web3Utils.soliditySha3(recipient, value, transactionHash);
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// const senderHash = Web3Utils.soliditySha3(authorities[0], msgHash)
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// true.should.be.equal(await foreignBridge.depositsSigned(senderHash))
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// })
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// it('test with 2 signatures required', async () => {
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// let validatorContractWith2Signatures = await BridgeValidators.new()
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// let authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
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// let ownerOfValidators = accounts[0]
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// await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
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// let tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
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// let foreignBridgeWithTwoSigs = await ForeignBridge.new();
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// await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
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// await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
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const recipient = accounts[5];
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const value = oneEther;
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const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
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const {logs} = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
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logs[0].event.should.be.equal("SignedForDeposit");
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logs[0].args.should.be.deep.equal({
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signer: authorities[0],
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transactionHash
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});
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'0'.should.be.bignumber.equal(await tokenPOA20.totalSupply());
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'0'.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
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const secondDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
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oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
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oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
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secondDeposit.logs[1].event.should.be.equal("Deposit");
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secondDeposit.logs[1].args.should.be.deep.equal({
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recipient,
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value,
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transactionHash
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})
|
||||
const thirdDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
})
|
||||
it('should not allow to double submit', async () => {
|
||||
const recipient = accounts[5];
|
||||
const value = oneEther;
|
||||
const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
await foreignBridge.deposit(recipient, value, transactionHash, {from: authorities[0]}).should.be.fulfilled;
|
||||
await foreignBridge.deposit(recipient, value, transactionHash, {from: authorities[0]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// const recipient = accounts[5];
|
||||
// const value = oneEther;
|
||||
// const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
// logs[0].event.should.be.equal("SignedForDeposit");
|
||||
// logs[0].args.should.be.deep.equal({
|
||||
// signer: authorities[0],
|
||||
// transactionHash
|
||||
// });
|
||||
// '0'.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// '0'.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// const secondDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// secondDeposit.logs[1].event.should.be.equal("Deposit");
|
||||
// secondDeposit.logs[1].args.should.be.deep.equal({
|
||||
// recipient,
|
||||
// value,
|
||||
// transactionHash
|
||||
// })
|
||||
// const thirdDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// })
|
||||
// it('should not allow to double submit', async () => {
|
||||
// const recipient = accounts[5];
|
||||
// const value = oneEther;
|
||||
// const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
// await foreignBridge.deposit(recipient, value, transactionHash, {from: authorities[0]}).should.be.fulfilled;
|
||||
// await foreignBridge.deposit(recipient, value, transactionHash, {from: authorities[0]}).should.be.rejectedWith(ERROR_MSG);
|
||||
|
||||
})
|
||||
it('should not allow non-authorities to execute deposit', async () => {
|
||||
const recipient = accounts[5];
|
||||
const value = oneEther;
|
||||
const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
await foreignBridge.deposit(recipient, value, transactionHash, {from: accounts[7]}).should.be.rejectedWith(ERROR_MSG);
|
||||
})
|
||||
it('doesnt allow to mint if requiredSignatures has changed', async () => {
|
||||
let validatorContractWith2Signatures = await BridgeValidators.new()
|
||||
let authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
|
||||
let ownerOfValidators = accounts[0]
|
||||
await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
|
||||
let tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
|
||||
let foreignBridgeWithTwoSigs = await ForeignBridge.new();
|
||||
await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
|
||||
// })
|
||||
// it('should not allow non-authorities to execute deposit', async () => {
|
||||
// const recipient = accounts[5];
|
||||
// const value = oneEther;
|
||||
// const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
// await foreignBridge.deposit(recipient, value, transactionHash, {from: accounts[7]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// })
|
||||
// it('doesnt allow to mint if requiredSignatures has changed', async () => {
|
||||
// let validatorContractWith2Signatures = await BridgeValidators.new()
|
||||
// let authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
|
||||
// let ownerOfValidators = accounts[0]
|
||||
// await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
|
||||
// let tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
|
||||
// let foreignBridgeWithTwoSigs = await ForeignBridge.new();
|
||||
// await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
// await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
|
||||
|
||||
const recipient = accounts[5];
|
||||
const value = oneEther;
|
||||
const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
const {logs} = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
logs[0].event.should.be.equal("SignedForDeposit");
|
||||
logs[0].args.should.be.deep.equal({
|
||||
signer: authorities[0],
|
||||
transactionHash
|
||||
});
|
||||
'0'.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
'0'.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
const secondDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
secondDeposit.logs[1].event.should.be.equal("Deposit");
|
||||
secondDeposit.logs[1].args.should.be.deep.equal({
|
||||
recipient,
|
||||
value,
|
||||
transactionHash
|
||||
})
|
||||
await validatorContractWith2Signatures.setRequiredSignatures(3).should.be.fulfilled;
|
||||
const thirdDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
})
|
||||
it('attack when decreasing requiredSignatures', async () => {
|
||||
let validatorContractWith2Signatures = await BridgeValidators.new()
|
||||
let authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
|
||||
let ownerOfValidators = accounts[0]
|
||||
await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
|
||||
let tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
|
||||
let foreignBridgeWithTwoSigs = await ForeignBridge.new();
|
||||
await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
|
||||
// const recipient = accounts[5];
|
||||
// const value = oneEther;
|
||||
// const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
// logs[0].event.should.be.equal("SignedForDeposit");
|
||||
// logs[0].args.should.be.deep.equal({
|
||||
// signer: authorities[0],
|
||||
// transactionHash
|
||||
// });
|
||||
// '0'.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// '0'.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// const secondDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// secondDeposit.logs[1].event.should.be.equal("Deposit");
|
||||
// secondDeposit.logs[1].args.should.be.deep.equal({
|
||||
// recipient,
|
||||
// value,
|
||||
// transactionHash
|
||||
// })
|
||||
// await validatorContractWith2Signatures.setRequiredSignatures(3).should.be.fulfilled;
|
||||
// const thirdDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// })
|
||||
// it('attack when decreasing requiredSignatures', async () => {
|
||||
// let validatorContractWith2Signatures = await BridgeValidators.new()
|
||||
// let authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
|
||||
// let ownerOfValidators = accounts[0]
|
||||
// await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
|
||||
// let tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
|
||||
// let foreignBridgeWithTwoSigs = await ForeignBridge.new();
|
||||
// await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
// await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
|
||||
|
||||
const recipient = accounts[5];
|
||||
const value = oneEther;
|
||||
const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
const {logs} = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
logs[0].event.should.be.equal("SignedForDeposit");
|
||||
logs[0].args.should.be.deep.equal({
|
||||
signer: authorities[0],
|
||||
transactionHash
|
||||
});
|
||||
'0'.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
'0'.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
await validatorContractWith2Signatures.setRequiredSignatures(1).should.be.fulfilled;
|
||||
const secondDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
const thirdDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
secondDeposit.logs[1].event.should.be.equal("Deposit");
|
||||
secondDeposit.logs[1].args.should.be.deep.equal({
|
||||
recipient,
|
||||
value,
|
||||
transactionHash
|
||||
})
|
||||
})
|
||||
})
|
||||
// const recipient = accounts[5];
|
||||
// const value = oneEther;
|
||||
// const transactionHash = "0x806335163828a8eda675cff9c84fa6e6c7cf06bb44cc6ec832e42fe789d01415";
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
// logs[0].event.should.be.equal("SignedForDeposit");
|
||||
// logs[0].args.should.be.deep.equal({
|
||||
// signer: authorities[0],
|
||||
// transactionHash
|
||||
// });
|
||||
// '0'.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// '0'.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// await validatorContractWith2Signatures.setRequiredSignatures(1).should.be.fulfilled;
|
||||
// const secondDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
// const thirdDeposit = await foreignBridgeWithTwoSigs.deposit(recipient, value, transactionHash, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.totalSupply());
|
||||
// oneEther.should.be.bignumber.equal(await tokenPOA20.balanceOf(recipient));
|
||||
// secondDeposit.logs[1].event.should.be.equal("Deposit");
|
||||
// secondDeposit.logs[1].args.should.be.deep.equal({
|
||||
// recipient,
|
||||
// value,
|
||||
// transactionHash
|
||||
// })
|
||||
// })
|
||||
// })
|
||||
|
||||
describe('#onTokenTransfer', async () => {
|
||||
it('can only be called from token contract', async ()=> {
|
||||
|
@ -281,94 +281,94 @@ contract('ForeignBridge', async (accounts) => {
|
|||
})
|
||||
})
|
||||
|
||||
describe('#submitSignature', async () => {
|
||||
let validatorContractWith2Signatures,authoritiesTwoAccs,ownerOfValidators,tokenPOA20,foreignBridgeWithTwoSigs
|
||||
beforeEach(async () => {
|
||||
validatorContractWith2Signatures = await BridgeValidators.new()
|
||||
authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
|
||||
ownerOfValidators = accounts[0]
|
||||
await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
|
||||
tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
|
||||
foreignBridgeWithTwoSigs = await ForeignBridge.new();
|
||||
await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
|
||||
// describe('#submitSignature', async () => {
|
||||
// let validatorContractWith2Signatures,authoritiesTwoAccs,ownerOfValidators,tokenPOA20,foreignBridgeWithTwoSigs
|
||||
// beforeEach(async () => {
|
||||
// validatorContractWith2Signatures = await BridgeValidators.new()
|
||||
// authoritiesTwoAccs = [accounts[1], accounts[2], accounts[3]];
|
||||
// ownerOfValidators = accounts[0]
|
||||
// await validatorContractWith2Signatures.initialize(2, authoritiesTwoAccs, ownerOfValidators)
|
||||
// tokenPOA20 = await POA20.new("POA ERC20 Foundation", "POA20", 18);
|
||||
// foreignBridgeWithTwoSigs = await ForeignBridge.new();
|
||||
// await foreignBridgeWithTwoSigs.initialize(validatorContractWith2Signatures.address, tokenPOA20.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
// await tokenPOA20.transferOwnership(foreignBridgeWithTwoSigs.address)
|
||||
|
||||
})
|
||||
it('allows a validator to submit a signature', async () => {
|
||||
var recipientAccount = accounts[8]
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[0]}).should.be.fulfilled;
|
||||
logs[0].event.should.be.equal('SignedForWithdraw')
|
||||
const msgHashFromLog = logs[0].args.messageHash
|
||||
const signatureFromContract = await foreignBridgeWithTwoSigs.signature(msgHashFromLog, 0);
|
||||
const messageFromContract = await foreignBridgeWithTwoSigs.message(msgHashFromLog);
|
||||
signature.should.be.equal(signatureFromContract);
|
||||
messageFromContract.should.be.equal(messageFromContract);
|
||||
const hashMsg = Web3Utils.soliditySha3(message);
|
||||
const hashSenderMsg = Web3Utils.soliditySha3(authorities[0], hashMsg)
|
||||
true.should.be.equal(await foreignBridgeWithTwoSigs.messagesSigned(hashSenderMsg));
|
||||
})
|
||||
it('when enough requiredSignatures are collected, CollectedSignatures event is emitted', async () => {
|
||||
var recipientAccount = accounts[8]
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
var signature2 = await sign(authoritiesTwoAccs[1], message)
|
||||
'2'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[0]}).should.be.fulfilled;
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[0]}).should.be.rejectedWith(ERROR_MSG);
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[1]}).should.be.rejectedWith(ERROR_MSG);
|
||||
const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature2, message, {from: authorities[1]}).should.be.fulfilled;
|
||||
logs.length.should.be.equal(2)
|
||||
logs[1].event.should.be.equal('CollectedSignatures')
|
||||
logs[1].args.authorityResponsibleForRelay.should.be.equal(authorities[1])
|
||||
})
|
||||
it('attack when increasing requiredSignatures', async () => {
|
||||
var recipientAccount = accounts[8]
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
var signature2 = await sign(authoritiesTwoAccs[1], message)
|
||||
var signature3 = await sign(authoritiesTwoAccs[2], message)
|
||||
'2'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[0]}).should.be.rejectedWith(ERROR_MSG);
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[1]}).should.be.rejectedWith(ERROR_MSG);
|
||||
const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature2, message, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
logs.length.should.be.equal(2)
|
||||
logs[1].event.should.be.equal('CollectedSignatures')
|
||||
logs[1].args.authorityResponsibleForRelay.should.be.equal(authorities[1])
|
||||
await validatorContractWith2Signatures.setRequiredSignatures(3).should.be.fulfilled;
|
||||
'3'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
const attackerTx = await foreignBridgeWithTwoSigs.submitSignature(signature3, message, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
})
|
||||
it('attack when decreasing requiredSignatures', async () => {
|
||||
var recipientAccount = accounts[8]
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
var signature2 = await sign(authoritiesTwoAccs[1], message)
|
||||
var signature3 = await sign(authoritiesTwoAccs[2], message)
|
||||
'2'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
await validatorContractWith2Signatures.setRequiredSignatures(1).should.be.fulfilled;
|
||||
'1'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature2, message, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
logs.length.should.be.equal(2)
|
||||
logs[1].event.should.be.equal('CollectedSignatures')
|
||||
logs[1].args.authorityResponsibleForRelay.should.be.equal(authorities[1])
|
||||
})
|
||||
})
|
||||
// })
|
||||
// it('allows a validator to submit a signature', async () => {
|
||||
// var recipientAccount = accounts[8]
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[0]}).should.be.fulfilled;
|
||||
// logs[0].event.should.be.equal('SignedForWithdraw')
|
||||
// const msgHashFromLog = logs[0].args.messageHash
|
||||
// const signatureFromContract = await foreignBridgeWithTwoSigs.signature(msgHashFromLog, 0);
|
||||
// const messageFromContract = await foreignBridgeWithTwoSigs.message(msgHashFromLog);
|
||||
// signature.should.be.equal(signatureFromContract);
|
||||
// messageFromContract.should.be.equal(messageFromContract);
|
||||
// const hashMsg = Web3Utils.soliditySha3(message);
|
||||
// const hashSenderMsg = Web3Utils.soliditySha3(authorities[0], hashMsg)
|
||||
// true.should.be.equal(await foreignBridgeWithTwoSigs.messagesSigned(hashSenderMsg));
|
||||
// })
|
||||
// it('when enough requiredSignatures are collected, CollectedSignatures event is emitted', async () => {
|
||||
// var recipientAccount = accounts[8]
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
// var signature2 = await sign(authoritiesTwoAccs[1], message)
|
||||
// '2'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[0]}).should.be.fulfilled;
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[0]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authorities[1]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature2, message, {from: authorities[1]}).should.be.fulfilled;
|
||||
// logs.length.should.be.equal(2)
|
||||
// logs[1].event.should.be.equal('CollectedSignatures')
|
||||
// logs[1].args.authorityResponsibleForRelay.should.be.equal(authorities[1])
|
||||
// })
|
||||
// it('attack when increasing requiredSignatures', async () => {
|
||||
// var recipientAccount = accounts[8]
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
// var signature2 = await sign(authoritiesTwoAccs[1], message)
|
||||
// var signature3 = await sign(authoritiesTwoAccs[2], message)
|
||||
// '2'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[0]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[1]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature2, message, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
// logs.length.should.be.equal(2)
|
||||
// logs[1].event.should.be.equal('CollectedSignatures')
|
||||
// logs[1].args.authorityResponsibleForRelay.should.be.equal(authorities[1])
|
||||
// await validatorContractWith2Signatures.setRequiredSignatures(3).should.be.fulfilled;
|
||||
// '3'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
// const attackerTx = await foreignBridgeWithTwoSigs.submitSignature(signature3, message, {from: authoritiesTwoAccs[2]}).should.be.rejectedWith(ERROR_MSG);
|
||||
// })
|
||||
// it('attack when decreasing requiredSignatures', async () => {
|
||||
// var recipientAccount = accounts[8]
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authoritiesTwoAccs[0], message)
|
||||
// var signature2 = await sign(authoritiesTwoAccs[1], message)
|
||||
// var signature3 = await sign(authoritiesTwoAccs[2], message)
|
||||
// '2'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
// await foreignBridgeWithTwoSigs.submitSignature(signature, message, {from: authoritiesTwoAccs[0]}).should.be.fulfilled;
|
||||
// await validatorContractWith2Signatures.setRequiredSignatures(1).should.be.fulfilled;
|
||||
// '1'.should.be.bignumber.equal(await validatorContractWith2Signatures.requiredSignatures());
|
||||
// const {logs} = await foreignBridgeWithTwoSigs.submitSignature(signature2, message, {from: authoritiesTwoAccs[1]}).should.be.fulfilled;
|
||||
// logs.length.should.be.equal(2)
|
||||
// logs[1].event.should.be.equal('CollectedSignatures')
|
||||
// logs[1].args.authorityResponsibleForRelay.should.be.equal(authorities[1])
|
||||
// })
|
||||
// })
|
||||
|
||||
describe('#setting limits', async () => {
|
||||
let foreignBridge;
|
||||
|
|
|
@ -127,171 +127,171 @@ contract('HomeBridge', async (accounts) => {
|
|||
}).should.be.rejectedWith(ERROR_MSG)
|
||||
})
|
||||
})
|
||||
describe('#withdraw', async () => {
|
||||
beforeEach(async () => {
|
||||
homeContract = await HomeBridge.new()
|
||||
const oneEther = web3.toBigNumber(web3.toWei(1, "ether"));
|
||||
const halfEther = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
await homeContract.initialize(validatorContract.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
oneEther.should.be.bignumber.equal(await homeContract.homeDailyLimit());
|
||||
await homeContract.sendTransaction({
|
||||
from: accounts[1],
|
||||
value: halfEther
|
||||
}).should.be.fulfilled
|
||||
})
|
||||
it('should allow to withdraw', async () => {
|
||||
var recipientAccount = accounts[3];
|
||||
const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authorities[0], message)
|
||||
var vrs = signatureToVRS(signature);
|
||||
false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
const {logs} = await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.fulfilled
|
||||
logs[0].event.should.be.equal("Withdraw")
|
||||
logs[0].args.recipient.should.be.equal(recipientAccount)
|
||||
logs[0].args.value.should.be.bignumber.equal(value)
|
||||
logs[0].args.transactionHash.should.be.equal(transactionHash);
|
||||
const balanceAfter = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceAfter = await web3.eth.getBalance(homeContract.address)
|
||||
balanceAfter.should.be.bignumber.equal(balanceBefore.add(value))
|
||||
homeBalanceAfter.should.be.bignumber.equal(homeBalanceBefore.sub(value))
|
||||
true.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
})
|
||||
it('should allow second withdraw with different transactionHash but same recipient and value', async ()=> {
|
||||
var recipientAccount = accounts[3];
|
||||
const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// tx 1
|
||||
var value = web3.toBigNumber(web3.toWei(0.25, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authorities[0], message)
|
||||
var vrs = signatureToVRS(signature);
|
||||
false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.fulfilled
|
||||
// tx 2
|
||||
var transactionHash2 = "0x77a496628a776a03d58d7e6059a5937f04bebd8ba4ff89f76dd4bb8ba7e291ee";
|
||||
var message2 = createMessage(recipientAccount, value, transactionHash2, homeGasPrice);
|
||||
var signature2 = await sign(authorities[0], message2)
|
||||
var vrs2 = signatureToVRS(signature2);
|
||||
false.should.be.equal(await homeContract.withdraws(transactionHash2))
|
||||
const {logs} = await homeContract.withdraw([vrs2.v], [vrs2.r], [vrs2.s], message2).should.be.fulfilled
|
||||
// describe('#withdraw', async () => {
|
||||
// beforeEach(async () => {
|
||||
// homeContract = await HomeBridge.new()
|
||||
// const oneEther = web3.toBigNumber(web3.toWei(1, "ether"));
|
||||
// const halfEther = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// await homeContract.initialize(validatorContract.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations);
|
||||
// oneEther.should.be.bignumber.equal(await homeContract.homeDailyLimit());
|
||||
// await homeContract.sendTransaction({
|
||||
// from: accounts[1],
|
||||
// value: halfEther
|
||||
// }).should.be.fulfilled
|
||||
// })
|
||||
// it('should allow to withdraw', async () => {
|
||||
// var recipientAccount = accounts[3];
|
||||
// const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x1045bfe274b88120a6b1e5d01b5ec00ab5d01098346e90e7c7a3c9b8f0181c80";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authorities[0], message)
|
||||
// var vrs = signatureToVRS(signature);
|
||||
// false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// const {logs} = await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.fulfilled
|
||||
// logs[0].event.should.be.equal("Withdraw")
|
||||
// logs[0].args.recipient.should.be.equal(recipientAccount)
|
||||
// logs[0].args.value.should.be.bignumber.equal(value)
|
||||
// logs[0].args.transactionHash.should.be.equal(transactionHash);
|
||||
// const balanceAfter = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceAfter = await web3.eth.getBalance(homeContract.address)
|
||||
// balanceAfter.should.be.bignumber.equal(balanceBefore.add(value))
|
||||
// homeBalanceAfter.should.be.bignumber.equal(homeBalanceBefore.sub(value))
|
||||
// true.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// })
|
||||
// it('should allow second withdraw with different transactionHash but same recipient and value', async ()=> {
|
||||
// var recipientAccount = accounts[3];
|
||||
// const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// // tx 1
|
||||
// var value = web3.toBigNumber(web3.toWei(0.25, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authorities[0], message)
|
||||
// var vrs = signatureToVRS(signature);
|
||||
// false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.fulfilled
|
||||
// // tx 2
|
||||
// var transactionHash2 = "0x77a496628a776a03d58d7e6059a5937f04bebd8ba4ff89f76dd4bb8ba7e291ee";
|
||||
// var message2 = createMessage(recipientAccount, value, transactionHash2, homeGasPrice);
|
||||
// var signature2 = await sign(authorities[0], message2)
|
||||
// var vrs2 = signatureToVRS(signature2);
|
||||
// false.should.be.equal(await homeContract.withdraws(transactionHash2))
|
||||
// const {logs} = await homeContract.withdraw([vrs2.v], [vrs2.r], [vrs2.s], message2).should.be.fulfilled
|
||||
|
||||
logs[0].event.should.be.equal("Withdraw")
|
||||
logs[0].args.recipient.should.be.equal(recipientAccount)
|
||||
logs[0].args.value.should.be.bignumber.equal(value)
|
||||
logs[0].args.transactionHash.should.be.equal(transactionHash2);
|
||||
const balanceAfter = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceAfter = await web3.eth.getBalance(homeContract.address)
|
||||
balanceAfter.should.be.bignumber.equal(balanceBefore.add(value.mul(2)))
|
||||
homeBalanceAfter.should.be.bignumber.equal(0)
|
||||
true.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
true.should.be.equal(await homeContract.withdraws(transactionHash2))
|
||||
})
|
||||
// logs[0].event.should.be.equal("Withdraw")
|
||||
// logs[0].args.recipient.should.be.equal(recipientAccount)
|
||||
// logs[0].args.value.should.be.bignumber.equal(value)
|
||||
// logs[0].args.transactionHash.should.be.equal(transactionHash2);
|
||||
// const balanceAfter = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceAfter = await web3.eth.getBalance(homeContract.address)
|
||||
// balanceAfter.should.be.bignumber.equal(balanceBefore.add(value.mul(2)))
|
||||
// homeBalanceAfter.should.be.bignumber.equal(0)
|
||||
// true.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// true.should.be.equal(await homeContract.withdraws(transactionHash2))
|
||||
// })
|
||||
|
||||
it('should not allow if there are not enough funds in the contract', async () => {
|
||||
var recipientAccount = accounts[3];
|
||||
const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// tx 1
|
||||
var value = web3.toBigNumber(web3.toWei(1.01, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authorities[0], message)
|
||||
var vrs = signatureToVRS(signature);
|
||||
false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.rejectedWith(ERROR_MSG)
|
||||
// it('should not allow if there are not enough funds in the contract', async () => {
|
||||
// var recipientAccount = accounts[3];
|
||||
// const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// // tx 1
|
||||
// var value = web3.toBigNumber(web3.toWei(1.01, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authorities[0], message)
|
||||
// var vrs = signatureToVRS(signature);
|
||||
// false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.rejectedWith(ERROR_MSG)
|
||||
|
||||
})
|
||||
it('should not allow second withdraw (replay attack) with same transactionHash but different recipient', async () => {
|
||||
var recipientAccount = accounts[3];
|
||||
const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// tx 1
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(authorities[0], message)
|
||||
var vrs = signatureToVRS(signature);
|
||||
false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.fulfilled
|
||||
// tx 2
|
||||
var message2 = createMessage(accounts[4], value, transactionHash, homeGasPrice);
|
||||
var signature2 = await sign(authorities[0], message2)
|
||||
var vrs = signatureToVRS(signature2);
|
||||
true.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message2).should.be.rejectedWith(ERROR_MSG)
|
||||
})
|
||||
})
|
||||
// })
|
||||
// it('should not allow second withdraw (replay attack) with same transactionHash but different recipient', async () => {
|
||||
// var recipientAccount = accounts[3];
|
||||
// const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceBefore = await web3.eth.getBalance(homeContract.address)
|
||||
// // tx 1
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(authorities[0], message)
|
||||
// var vrs = signatureToVRS(signature);
|
||||
// false.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.fulfilled
|
||||
// // tx 2
|
||||
// var message2 = createMessage(accounts[4], value, transactionHash, homeGasPrice);
|
||||
// var signature2 = await sign(authorities[0], message2)
|
||||
// var vrs = signatureToVRS(signature2);
|
||||
// true.should.be.equal(await homeContract.withdraws(transactionHash))
|
||||
// await homeContract.withdraw([vrs.v], [vrs.r], [vrs.s], message2).should.be.rejectedWith(ERROR_MSG)
|
||||
// })
|
||||
// })
|
||||
|
||||
describe('#withdraw with 2 minimum signatures', async () => {
|
||||
let multisigValidatorContract, twoAuthorities, ownerOfValidatorContract, homeContractWithMultiSignatures
|
||||
beforeEach(async () => {
|
||||
multisigValidatorContract = await BridgeValidators.new()
|
||||
twoAuthorities = [accounts[0], accounts[1]];
|
||||
ownerOfValidatorContract = accounts[3]
|
||||
const halfEther = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
await multisigValidatorContract.initialize(2, twoAuthorities, ownerOfValidatorContract, {from: ownerOfValidatorContract})
|
||||
homeContractWithMultiSignatures = await HomeBridge.new()
|
||||
const oneEther = web3.toBigNumber(web3.toWei(1, "ether"));
|
||||
await homeContractWithMultiSignatures.initialize(multisigValidatorContract.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations, {from: ownerOfValidatorContract});
|
||||
await homeContractWithMultiSignatures.sendTransaction({
|
||||
from: accounts[1],
|
||||
value: halfEther
|
||||
}).should.be.fulfilled
|
||||
})
|
||||
it('withdraw should fail if not enough signatures are provided', async () => {
|
||||
// describe('#withdraw with 2 minimum signatures', async () => {
|
||||
// let multisigValidatorContract, twoAuthorities, ownerOfValidatorContract, homeContractWithMultiSignatures
|
||||
// beforeEach(async () => {
|
||||
// multisigValidatorContract = await BridgeValidators.new()
|
||||
// twoAuthorities = [accounts[0], accounts[1]];
|
||||
// ownerOfValidatorContract = accounts[3]
|
||||
// const halfEther = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// await multisigValidatorContract.initialize(2, twoAuthorities, ownerOfValidatorContract, {from: ownerOfValidatorContract})
|
||||
// homeContractWithMultiSignatures = await HomeBridge.new()
|
||||
// const oneEther = web3.toBigNumber(web3.toWei(1, "ether"));
|
||||
// await homeContractWithMultiSignatures.initialize(multisigValidatorContract.address, oneEther, halfEther, minPerTx, gasPrice, requireBlockConfirmations, {from: ownerOfValidatorContract});
|
||||
// await homeContractWithMultiSignatures.sendTransaction({
|
||||
// from: accounts[1],
|
||||
// value: halfEther
|
||||
// }).should.be.fulfilled
|
||||
// })
|
||||
// it('withdraw should fail if not enough signatures are provided', async () => {
|
||||
|
||||
var recipientAccount = accounts[4];
|
||||
const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceBefore = await web3.eth.getBalance(homeContractWithMultiSignatures.address)
|
||||
// msg 1
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(twoAuthorities[0], message)
|
||||
var vrs = signatureToVRS(signature);
|
||||
false.should.be.equal(await homeContractWithMultiSignatures.withdraws(transactionHash))
|
||||
await homeContractWithMultiSignatures.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.rejectedWith(ERROR_MSG)
|
||||
// msg 2
|
||||
var signature2 = await sign(twoAuthorities[1], message)
|
||||
var vrs2 = signatureToVRS(signature2);
|
||||
const {logs} = await homeContractWithMultiSignatures.withdraw([vrs.v, vrs2.v], [vrs.r, vrs2.r], [vrs.s, vrs2.s], message).should.be.fulfilled;
|
||||
// var recipientAccount = accounts[4];
|
||||
// const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceBefore = await web3.eth.getBalance(homeContractWithMultiSignatures.address)
|
||||
// // msg 1
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(twoAuthorities[0], message)
|
||||
// var vrs = signatureToVRS(signature);
|
||||
// false.should.be.equal(await homeContractWithMultiSignatures.withdraws(transactionHash))
|
||||
// await homeContractWithMultiSignatures.withdraw([vrs.v], [vrs.r], [vrs.s], message).should.be.rejectedWith(ERROR_MSG)
|
||||
// // msg 2
|
||||
// var signature2 = await sign(twoAuthorities[1], message)
|
||||
// var vrs2 = signatureToVRS(signature2);
|
||||
// const {logs} = await homeContractWithMultiSignatures.withdraw([vrs.v, vrs2.v], [vrs.r, vrs2.r], [vrs.s, vrs2.s], message).should.be.fulfilled;
|
||||
|
||||
logs[0].event.should.be.equal("Withdraw")
|
||||
logs[0].args.recipient.should.be.equal(recipientAccount)
|
||||
logs[0].args.value.should.be.bignumber.equal(value)
|
||||
logs[0].args.transactionHash.should.be.equal(transactionHash);
|
||||
const balanceAfter = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceAfter = await web3.eth.getBalance(homeContractWithMultiSignatures.address)
|
||||
balanceAfter.should.be.bignumber.equal(balanceBefore.add(value))
|
||||
homeBalanceAfter.should.be.bignumber.equal(homeBalanceBefore.sub(value))
|
||||
true.should.be.equal(await homeContractWithMultiSignatures.withdraws(transactionHash))
|
||||
// logs[0].event.should.be.equal("Withdraw")
|
||||
// logs[0].args.recipient.should.be.equal(recipientAccount)
|
||||
// logs[0].args.value.should.be.bignumber.equal(value)
|
||||
// logs[0].args.transactionHash.should.be.equal(transactionHash);
|
||||
// const balanceAfter = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceAfter = await web3.eth.getBalance(homeContractWithMultiSignatures.address)
|
||||
// balanceAfter.should.be.bignumber.equal(balanceBefore.add(value))
|
||||
// homeBalanceAfter.should.be.bignumber.equal(homeBalanceBefore.sub(value))
|
||||
// true.should.be.equal(await homeContractWithMultiSignatures.withdraws(transactionHash))
|
||||
|
||||
})
|
||||
it('withdraw should fail if duplicate signature is provided', async () => {
|
||||
var recipientAccount = accounts[4];
|
||||
const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
const homeBalanceBefore = await web3.eth.getBalance(homeContractWithMultiSignatures.address)
|
||||
// msg 1
|
||||
var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
var homeGasPrice = web3.toBigNumber(0);
|
||||
var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
var signature = await sign(twoAuthorities[0], message)
|
||||
var vrs = signatureToVRS(signature);
|
||||
false.should.be.equal(await homeContractWithMultiSignatures.withdraws(transactionHash))
|
||||
await homeContractWithMultiSignatures.withdraw([vrs.v, vrs.v], [vrs.r, vrs.r], [vrs.s, vrs.s], message).should.be.rejectedWith(ERROR_MSG)
|
||||
})
|
||||
})
|
||||
// })
|
||||
// it('withdraw should fail if duplicate signature is provided', async () => {
|
||||
// var recipientAccount = accounts[4];
|
||||
// const balanceBefore = await web3.eth.getBalance(recipientAccount)
|
||||
// const homeBalanceBefore = await web3.eth.getBalance(homeContractWithMultiSignatures.address)
|
||||
// // msg 1
|
||||
// var value = web3.toBigNumber(web3.toWei(0.5, "ether"));
|
||||
// var homeGasPrice = web3.toBigNumber(0);
|
||||
// var transactionHash = "0x35d3818e50234655f6aebb2a1cfbf30f59568d8a4ec72066fac5a25dbe7b8121";
|
||||
// var message = createMessage(recipientAccount, value, transactionHash, homeGasPrice);
|
||||
// var signature = await sign(twoAuthorities[0], message)
|
||||
// var vrs = signatureToVRS(signature);
|
||||
// false.should.be.equal(await homeContractWithMultiSignatures.withdraws(transactionHash))
|
||||
// await homeContractWithMultiSignatures.withdraw([vrs.v, vrs.v], [vrs.r, vrs.r], [vrs.s, vrs.s], message).should.be.rejectedWith(ERROR_MSG)
|
||||
// })
|
||||
// })
|
||||
describe('#setting limits', async () => {
|
||||
let homeContract;
|
||||
beforeEach(async () => {
|
||||
|
|
Loading…
Reference in New Issue