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-rw-r--r--packages/contracts/compiler.json1
-rw-r--r--packages/contracts/package.json2
-rw-r--r--packages/contracts/src/contracts/current/tokens/ERC721Token/ERC721Token.sol14
-rw-r--r--packages/contracts/src/utils/artifacts.ts2
-rw-r--r--packages/contracts/src/utils/constants.ts1
-rw-r--r--packages/contracts/test/asset_proxy/proxies.ts205
6 files changed, 146 insertions, 79 deletions
diff --git a/packages/contracts/compiler.json b/packages/contracts/compiler.json
index 1ee58081a..56c8b1761 100644
--- a/packages/contracts/compiler.json
+++ b/packages/contracts/compiler.json
@@ -29,6 +29,7 @@
"Exchange",
"ExchangeWrapper",
"IAssetData",
+ "IAssetProxy",
"IValidator",
"IWallet",
"MixinAuthorizable",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index b5a599fe5..1a26f3364 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -35,7 +35,7 @@
},
"config": {
"abis":
- "../migrations/artifacts/2.0.0/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|ERC20Proxy|ERC721Proxy|Exchange|ExchangeWrapper|IAssetData|MixinAuthorizable|MultiSigWallet|MultiSigWalletWithTimeLock|TestAssetProxyOwner|TestAssetProxyDispatcher|TestLibBytes|TestLibs|TestSignatureValidator|TestValidator|TestWallet|TokenRegistry|Whitelist|WETH9|ZRXToken).json"
+ "../migrations/artifacts/2.0.0/@(AssetProxyOwner|DummyERC20Token|DummyERC721Receiver|DummyERC721Token|ERC20Proxy|ERC721Proxy|Exchange|ExchangeWrapper|IAssetData|IAssetProxy|MixinAuthorizable|MultiSigWallet|MultiSigWalletWithTimeLock|TestAssetProxyOwner|TestAssetProxyDispatcher|TestLibBytes|TestLibs|TestSignatureValidator|TestValidator|TestWallet|TokenRegistry|Whitelist|WETH9|ZRXToken).json"
},
"repository": {
"type": "git",
diff --git a/packages/contracts/src/contracts/current/tokens/ERC721Token/ERC721Token.sol b/packages/contracts/src/contracts/current/tokens/ERC721Token/ERC721Token.sol
index cff34e99e..41ba149e3 100644
--- a/packages/contracts/src/contracts/current/tokens/ERC721Token/ERC721Token.sol
+++ b/packages/contracts/src/contracts/current/tokens/ERC721Token/ERC721Token.sol
@@ -68,7 +68,7 @@ contract ERC721Token is
* @param _tokenId uint256 ID of the token to validate
*/
modifier canTransfer(uint256 _tokenId) {
- require(isApprovedOrOwner(msg.sender, _tokenId), "3");
+ require(isApprovedOrOwner(msg.sender, _tokenId));
_;
}
@@ -222,8 +222,8 @@ contract ERC721Token is
public
canTransfer(_tokenId)
{
- require(_from != address(0), "1");
- require(_to != address(0), "2");
+ require(_from != address(0));
+ require(_to != address(0));
clearApproval(_from, _tokenId);
removeTokenFrom(_from, _tokenId);
@@ -276,7 +276,7 @@ contract ERC721Token is
{
transferFrom(_from, _to, _tokenId);
// solium-disable-next-line arg-overflow
- require(checkAndCallSafeTransfer(_from, _to, _tokenId, _data), "7");
+ require(checkAndCallSafeTransfer(_from, _to, _tokenId, _data));
}
/**
@@ -331,7 +331,7 @@ contract ERC721Token is
function clearApproval(address _owner, uint256 _tokenId)
internal
{
- require(ownerOf(_tokenId) == _owner, "4");
+ require(ownerOf(_tokenId) == _owner);
if (tokenApprovals[_tokenId] != address(0)) {
tokenApprovals[_tokenId] = address(0);
emit Approval(_owner, address(0), _tokenId);
@@ -346,7 +346,7 @@ contract ERC721Token is
function addTokenTo(address _to, uint256 _tokenId)
internal
{
- require(tokenOwner[_tokenId] == address(0), "6");
+ require(tokenOwner[_tokenId] == address(0));
tokenOwner[_tokenId] = _to;
ownedTokensCount[_to] = safeAdd(ownedTokensCount[_to], 1);
}
@@ -359,7 +359,7 @@ contract ERC721Token is
function removeTokenFrom(address _from, uint256 _tokenId)
internal
{
- require(ownerOf(_tokenId) == _from, "5");
+ require(ownerOf(_tokenId) == _from);
ownedTokensCount[_from] = safeSub(ownedTokensCount[_from], 1);
tokenOwner[_tokenId] = address(0);
}
diff --git a/packages/contracts/src/utils/artifacts.ts b/packages/contracts/src/utils/artifacts.ts
index d58e7973c..b25266409 100644
--- a/packages/contracts/src/utils/artifacts.ts
+++ b/packages/contracts/src/utils/artifacts.ts
@@ -8,6 +8,7 @@ import * as ERC20Proxy from '../artifacts/ERC20Proxy.json';
import * as ERC721Proxy from '../artifacts/ERC721Proxy.json';
import * as Exchange from '../artifacts/Exchange.json';
import * as ExchangeWrapper from '../artifacts/ExchangeWrapper.json';
+import * as IAssetProxy from '../artifacts/IAssetProxy.json';
import * as MixinAuthorizable from '../artifacts/MixinAuthorizable.json';
import * as MultiSigWallet from '../artifacts/MultiSigWallet.json';
import * as MultiSigWalletWithTimeLock from '../artifacts/MultiSigWalletWithTimeLock.json';
@@ -33,6 +34,7 @@ export const artifacts = {
Exchange: (Exchange as any) as ContractArtifact,
ExchangeWrapper: (ExchangeWrapper as any) as ContractArtifact,
EtherToken: (EtherToken as any) as ContractArtifact,
+ IAssetProxy: (IAssetProxy as any) as ContractArtifact,
MixinAuthorizable: (MixinAuthorizable as any) as ContractArtifact,
MultiSigWallet: (MultiSigWallet as any) as ContractArtifact,
MultiSigWalletWithTimeLock: (MultiSigWalletWithTimeLock as any) as ContractArtifact,
diff --git a/packages/contracts/src/utils/constants.ts b/packages/contracts/src/utils/constants.ts
index 2b2bd2425..8e68f376d 100644
--- a/packages/contracts/src/utils/constants.ts
+++ b/packages/contracts/src/utils/constants.ts
@@ -27,6 +27,7 @@ export const constants = {
MAX_ETHERTOKEN_WITHDRAW_GAS: 43000,
MAX_TOKEN_TRANSFERFROM_GAS: 80000,
MAX_TOKEN_APPROVE_GAS: 60000,
+ TRANSFER_FROM_GAS: 150000,
DUMMY_TOKEN_NAME: '',
DUMMY_TOKEN_SYMBOL: '',
DUMMY_TOKEN_DECIMALS: new BigNumber(18),
diff --git a/packages/contracts/test/asset_proxy/proxies.ts b/packages/contracts/test/asset_proxy/proxies.ts
index 39121d95c..8c9dc9997 100644
--- a/packages/contracts/test/asset_proxy/proxies.ts
+++ b/packages/contracts/test/asset_proxy/proxies.ts
@@ -15,6 +15,7 @@ import {
import { DummyERC721TokenContract } from '../../src/generated_contract_wrappers/dummy_e_r_c721_token';
import { ERC20ProxyContract } from '../../src/generated_contract_wrappers/e_r_c20_proxy';
import { ERC721ProxyContract } from '../../src/generated_contract_wrappers/e_r_c721_proxy';
+import { IAssetProxyContract } from '../../src/generated_contract_wrappers/i_asset_proxy';
import { artifacts } from '../../src/utils/artifacts';
import { expectRevertReasonOrAlwaysFailingTransactionAsync } from '../../src/utils/assertions';
import { chaiSetup } from '../../src/utils/chai_setup';
@@ -41,6 +42,7 @@ describe('Asset Transfer Proxies', () => {
let erc721Receiver: DummyERC721ReceiverContract;
let erc20Proxy: ERC20ProxyContract;
let erc721Proxy: ERC721ProxyContract;
+ let assetProxyInterface: IAssetProxyContract;
let erc20Wrapper: ERC20Wrapper;
let erc721Wrapper: ERC721Wrapper;
@@ -90,6 +92,11 @@ describe('Asset Transfer Proxies', () => {
provider,
txDefaults,
);
+ assetProxyInterface = await IAssetProxyContract.deployFrom0xArtifactAsync(
+ artifacts.IAssetProxy,
+ provider,
+ txDefaults,
+ );
});
beforeEach(async () => {
await blockchainLifecycle.startAsync();
@@ -105,14 +112,18 @@ describe('Asset Transfer Proxies', () => {
// Perform a transfer from makerAddress to takerAddress
const erc20Balances = await erc20Wrapper.getBalancesAsync();
const amount = new BigNumber(10);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
await web3Wrapper.awaitTransactionSuccessAsync(
- await erc20Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- amount,
- { from: exchangeAddress },
- ),
+ await web3Wrapper.sendTransactionAsync({
+ to: erc20Proxy.address,
+ data,
+ from: exchangeAddress,
+ }),
constants.AWAIT_TRANSACTION_MINED_MS,
);
// Verify transfer was successful
@@ -131,14 +142,18 @@ describe('Asset Transfer Proxies', () => {
// Perform a transfer from makerAddress to takerAddress
const erc20Balances = await erc20Wrapper.getBalancesAsync();
const amount = new BigNumber(0);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
await web3Wrapper.awaitTransactionSuccessAsync(
- await erc20Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- amount,
- { from: exchangeAddress },
- ),
+ await web3Wrapper.sendTransactionAsync({
+ to: erc20Proxy.address,
+ data,
+ from: exchangeAddress,
+ }),
constants.AWAIT_TRANSACTION_MINED_MS,
);
// Verify transfer was successful
@@ -156,7 +171,13 @@ describe('Asset Transfer Proxies', () => {
const encodedAssetData = assetProxyUtils.encodeERC20AssetData(zrxToken.address);
// Create allowance less than transfer amount. Set allowance on proxy.
const allowance = new BigNumber(0);
- const transferAmount = new BigNumber(10);
+ const amount = new BigNumber(10);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
await web3Wrapper.awaitTransactionSuccessAsync(
await zrxToken.approve.sendTransactionAsync(erc20Proxy.address, allowance, {
from: makerAddress,
@@ -165,13 +186,11 @@ describe('Asset Transfer Proxies', () => {
);
// Perform a transfer; expect this to fail.
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc20Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- transferAmount,
- { from: exchangeAddress },
- ),
+ web3Wrapper.sendTransactionAsync({
+ to: erc20Proxy.address,
+ data,
+ from: exchangeAddress,
+ }),
RevertReason.TransferFailed,
);
});
@@ -179,11 +198,18 @@ describe('Asset Transfer Proxies', () => {
it('should throw if requesting address is not authorized', async () => {
// Construct ERC20 asset data
const encodedAssetData = assetProxyUtils.encodeERC20AssetData(zrxToken.address);
-
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(10);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc20Proxy.transferFrom.sendTransactionAsync(encodedAssetData, makerAddress, takerAddress, amount, {
+ web3Wrapper.sendTransactionAsync({
+ to: erc20Proxy.address,
+ data,
from: notAuthorized,
}),
RevertReason.SenderNotAuthorized,
@@ -208,14 +234,18 @@ describe('Asset Transfer Proxies', () => {
expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(1);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
await web3Wrapper.awaitTransactionSuccessAsync(
- await erc721Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- amount,
- { from: exchangeAddress },
- ),
+ await web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: exchangeAddress,
+ }),
constants.AWAIT_TRANSACTION_MINED_MS,
);
// Verify transfer was successful
@@ -231,17 +261,21 @@ describe('Asset Transfer Proxies', () => {
expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(1);
- const txHash = await erc721Proxy.transferFrom.sendTransactionAsync(
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
encodedAssetData,
makerAddress,
erc721Receiver.address,
amount,
- { from: exchangeAddress },
);
- await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
- // Parse transaction logs
const logDecoder = new LogDecoder(web3Wrapper, erc721Receiver.address);
- const tx = await logDecoder.getTxWithDecodedLogsAsync(txHash);
+ const tx = await logDecoder.getTxWithDecodedLogsAsync(
+ await web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: exchangeAddress,
+ gas: constants.TRANSFER_FROM_GAS,
+ }),
+ );
// Verify that no log was emitted by erc721 receiver
expect(tx.logs.length).to.be.equal(1);
const tokenReceivedLog = tx.logs[0] as LogWithDecodedArgs<TokenReceivedContractEventArgs>;
@@ -266,17 +300,21 @@ describe('Asset Transfer Proxies', () => {
expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(1);
- const txHash = await erc721Proxy.transferFrom.sendTransactionAsync(
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
encodedAssetData,
makerAddress,
erc721Receiver.address,
amount,
- { from: exchangeAddress },
);
- await web3Wrapper.awaitTransactionSuccessAsync(txHash, constants.AWAIT_TRANSACTION_MINED_MS);
- // Parse transaction logs
const logDecoder = new LogDecoder(web3Wrapper, erc721Receiver.address);
- const tx = await logDecoder.getTxWithDecodedLogsAsync(txHash);
+ const tx = await logDecoder.getTxWithDecodedLogsAsync(
+ await web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: exchangeAddress,
+ gas: constants.TRANSFER_FROM_GAS,
+ }),
+ );
// Validate log emitted by erc721 receiver
expect(tx.logs.length).to.be.equal(1);
const tokenReceivedLog = tx.logs[0] as LogWithDecodedArgs<TokenReceivedContractEventArgs>;
@@ -301,14 +339,19 @@ describe('Asset Transfer Proxies', () => {
expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(1);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ erc20Proxy.address, // the ERC20 proxy does not have an ERC721 receiver
+ amount,
+ );
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc721Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- erc20Proxy.address, // the ERC20 proxy does not have an ERC721 receiver
- amount,
- { from: exchangeAddress },
- ),
+ web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: exchangeAddress,
+ gas: constants.TRANSFER_FROM_GAS,
+ }),
RevertReason.TransferFailed,
);
});
@@ -321,14 +364,18 @@ describe('Asset Transfer Proxies', () => {
expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(0);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc721Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- amount,
- { from: exchangeAddress },
- ),
+ web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: exchangeAddress,
+ }),
RevertReason.InvalidAmount,
);
});
@@ -341,14 +388,18 @@ describe('Asset Transfer Proxies', () => {
expect(ownerMakerAsset).to.be.bignumber.equal(makerAddress);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(500);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc721Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- amount,
- { from: exchangeAddress },
- ),
+ web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: exchangeAddress,
+ }),
RevertReason.InvalidAmount,
);
});
@@ -358,15 +409,23 @@ describe('Asset Transfer Proxies', () => {
const encodedAssetData = assetProxyUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
// Remove transfer approval for makerAddress.
await web3Wrapper.awaitTransactionSuccessAsync(
- await erc721Token.setApprovalForAll.sendTransactionAsync(erc721Proxy.address, false, {
+ await erc721Token.approve.sendTransactionAsync(constants.NULL_ADDRESS, erc721MakerTokenId, {
from: makerAddress,
}),
constants.AWAIT_TRANSACTION_MINED_MS,
);
// Perform a transfer; expect this to fail.
const amount = new BigNumber(1);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc20Proxy.transferFrom.sendTransactionAsync(encodedAssetData, makerAddress, takerAddress, amount, {
+ web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
from: exchangeAddress,
}),
RevertReason.TransferFailed,
@@ -378,14 +437,18 @@ describe('Asset Transfer Proxies', () => {
const encodedAssetData = assetProxyUtils.encodeERC721AssetData(erc721Token.address, erc721MakerTokenId);
// Perform a transfer from makerAddress to takerAddress
const amount = new BigNumber(1);
+ const data = assetProxyInterface.transferFrom.getABIEncodedTransactionData(
+ encodedAssetData,
+ makerAddress,
+ takerAddress,
+ amount,
+ );
return expectRevertReasonOrAlwaysFailingTransactionAsync(
- erc721Proxy.transferFrom.sendTransactionAsync(
- encodedAssetData,
- makerAddress,
- takerAddress,
- amount,
- { from: notAuthorized },
- ),
+ web3Wrapper.sendTransactionAsync({
+ to: erc721Proxy.address,
+ data,
+ from: notAuthorized,
+ }),
RevertReason.SenderNotAuthorized,
);
});
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 11:00:07 +0800