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-rw-r--r--packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol2
-rw-r--r--packages/contracts/src/utils/address_utils.ts4
-rw-r--r--packages/contracts/src/utils/asset_proxy_utils.ts144
-rw-r--r--packages/contracts/src/utils/crypto.ts45
-rw-r--r--packages/contracts/src/utils/exchange_wrapper.ts4
-rw-r--r--packages/contracts/src/utils/match_order_tester.ts15
-rw-r--r--packages/contracts/src/utils/order_factory.ts15
-rw-r--r--packages/contracts/src/utils/order_utils.ts72
-rw-r--r--packages/contracts/src/utils/signing_utils.ts3
-rw-r--r--packages/contracts/src/utils/transaction_factory.ts6
-rw-r--r--packages/contracts/src/utils/types.ts33
11 files changed, 26 insertions, 317 deletions
diff --git a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol
index f7fcd36b6..af1199f66 100644
--- a/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol
+++ b/packages/contracts/src/contracts/current/protocol/Exchange/MixinSignatureValidator.sol
@@ -30,7 +30,7 @@ contract MixinSignatureValidator is
{
// Mapping of hash => signer => signed
- mapping(bytes32 => mapping(address => bool)) preSigned;
+ mapping(bytes32 => mapping(address => bool)) public preSigned;
/// @dev Approves a hash on-chain using any valid signature type.
/// After presigning a hash, the preSign signature type will become valid for that hash and signer.
diff --git a/packages/contracts/src/utils/address_utils.ts b/packages/contracts/src/utils/address_utils.ts
index dc63459f9..a9fb6921a 100644
--- a/packages/contracts/src/utils/address_utils.ts
+++ b/packages/contracts/src/utils/address_utils.ts
@@ -1,6 +1,4 @@
-import { generatePseudoRandomSalt } from '@0xproject/order-utils';
-
-import { crypto } from './crypto';
+import { crypto, generatePseudoRandomSalt } from '@0xproject/order-utils';
export const addressUtils = {
generatePseudoRandomAddress(): string {
diff --git a/packages/contracts/src/utils/asset_proxy_utils.ts b/packages/contracts/src/utils/asset_proxy_utils.ts
deleted file mode 100644
index c042da5d0..000000000
--- a/packages/contracts/src/utils/asset_proxy_utils.ts
+++ /dev/null
@@ -1,144 +0,0 @@
-import { BigNumber } from '@0xproject/utils';
-import BN = require('bn.js');
-import ethUtil = require('ethereumjs-util');
-
-import { AssetProxyId, ERC20ProxyData, ERC721ProxyData, ProxyData } from './types';
-
-export const assetProxyUtils = {
- encodeAssetProxyId(assetProxyId: AssetProxyId): Buffer {
- return ethUtil.toBuffer(assetProxyId);
- },
- decodeAssetProxyId(encodedAssetProxyId: Buffer): AssetProxyId {
- return ethUtil.bufferToInt(encodedAssetProxyId);
- },
- encodeAddress(address: string): Buffer {
- if (!ethUtil.isValidAddress(address)) {
- throw new Error(`Invalid Address: ${address}`);
- }
- const encodedAddress = ethUtil.toBuffer(address);
- return encodedAddress;
- },
- decodeAddress(encodedAddress: Buffer): string {
- const address = ethUtil.bufferToHex(encodedAddress);
- if (!ethUtil.isValidAddress(address)) {
- throw new Error(`Invalid Address: ${address}`);
- }
- return address;
- },
- encodeUint256(value: BigNumber): Buffer {
- const formattedValue = new BN(value.toString(10));
- const encodedValue = ethUtil.toBuffer(formattedValue);
- const paddedValue = ethUtil.setLengthLeft(encodedValue, 32);
- return paddedValue;
- },
- decodeUint256(encodedValue: Buffer): BigNumber {
- const formattedValue = ethUtil.bufferToHex(encodedValue);
- const value = new BigNumber(formattedValue, 16);
- return value;
- },
- encodeERC20ProxyData(tokenAddress: string): string {
- const encodedAssetProxyId = assetProxyUtils.encodeAssetProxyId(AssetProxyId.ERC20);
- const encodedAddress = assetProxyUtils.encodeAddress(tokenAddress);
- const encodedMetadata = Buffer.concat([encodedAssetProxyId, encodedAddress]);
- const encodedMetadataHex = ethUtil.bufferToHex(encodedMetadata);
- return encodedMetadataHex;
- },
- decodeERC20ProxyData(proxyData: string): ERC20ProxyData {
- const encodedProxyMetadata = ethUtil.toBuffer(proxyData);
- if (encodedProxyMetadata.byteLength !== 21) {
- throw new Error(
- `Could not decode ERC20 Proxy Data. Expected length of encoded data to be 21. Got ${
- encodedProxyMetadata.byteLength
- }`,
- );
- }
- const encodedAssetProxyId = encodedProxyMetadata.slice(0, 1);
- const assetProxyId = assetProxyUtils.decodeAssetProxyId(encodedAssetProxyId);
- if (assetProxyId !== AssetProxyId.ERC20) {
- throw new Error(
- `Could not decode ERC20 Proxy Data. Expected Asset Proxy Id to be ERC20 (${
- AssetProxyId.ERC20
- }), but got ${assetProxyId}`,
- );
- }
- const encodedTokenAddress = encodedProxyMetadata.slice(1, 21);
- const tokenAddress = assetProxyUtils.decodeAddress(encodedTokenAddress);
- const erc20ProxyData = {
- assetProxyId,
- tokenAddress,
- };
- return erc20ProxyData;
- },
- encodeERC721ProxyData(tokenAddress: string, tokenId: BigNumber): string {
- const encodedAssetProxyId = assetProxyUtils.encodeAssetProxyId(AssetProxyId.ERC721);
- const encodedAddress = assetProxyUtils.encodeAddress(tokenAddress);
- const encodedTokenId = assetProxyUtils.encodeUint256(tokenId);
- const encodedMetadata = Buffer.concat([encodedAssetProxyId, encodedAddress, encodedTokenId]);
- const encodedMetadataHex = ethUtil.bufferToHex(encodedMetadata);
- return encodedMetadataHex;
- },
- decodeERC721ProxyData(proxyData: string): ERC721ProxyData {
- const encodedProxyMetadata = ethUtil.toBuffer(proxyData);
- if (encodedProxyMetadata.byteLength !== 53) {
- throw new Error(
- `Could not decode ERC20 Proxy Data. Expected length of encoded data to be 53. Got ${
- encodedProxyMetadata.byteLength
- }`,
- );
- }
- const encodedAssetProxyId = encodedProxyMetadata.slice(0, 1);
- const assetProxyId = assetProxyUtils.decodeAssetProxyId(encodedAssetProxyId);
- if (assetProxyId !== AssetProxyId.ERC721) {
- throw new Error(
- `Could not decode ERC721 Proxy Data. Expected Asset Proxy Id to be ERC721 (${
- AssetProxyId.ERC721
- }), but got ${assetProxyId}`,
- );
- }
- const encodedTokenAddress = encodedProxyMetadata.slice(1, 21);
- const tokenAddress = assetProxyUtils.decodeAddress(encodedTokenAddress);
- const encodedTokenId = encodedProxyMetadata.slice(21, 53);
- const tokenId = assetProxyUtils.decodeUint256(encodedTokenId);
- const erc721ProxyData = {
- assetProxyId,
- tokenAddress,
- tokenId,
- };
- return erc721ProxyData;
- },
- decodeProxyDataId(proxyData: string): AssetProxyId {
- const encodedProxyMetadata = ethUtil.toBuffer(proxyData);
- if (encodedProxyMetadata.byteLength < 1) {
- throw new Error(
- `Could not decode Proxy Data. Expected length of encoded data to be at least 1. Got ${
- encodedProxyMetadata.byteLength
- }`,
- );
- }
- const encodedAssetProxyId = encodedProxyMetadata.slice(0, 1);
- const assetProxyId = assetProxyUtils.decodeAssetProxyId(encodedAssetProxyId);
- return assetProxyId;
- },
- decodeProxyData(proxyData: string): ProxyData {
- const assetProxyId = assetProxyUtils.decodeProxyDataId(proxyData);
- switch (assetProxyId) {
- case AssetProxyId.ERC20:
- const erc20ProxyData = assetProxyUtils.decodeERC20ProxyData(proxyData);
- const generalizedERC20ProxyData = {
- assetProxyId,
- tokenAddress: erc20ProxyData.tokenAddress,
- };
- return generalizedERC20ProxyData;
- case AssetProxyId.ERC721:
- const erc721ProxyData = assetProxyUtils.decodeERC721ProxyData(proxyData);
- const generaliedERC721ProxyData = {
- assetProxyId,
- tokenAddress: erc721ProxyData.tokenAddress,
- data: erc721ProxyData.tokenId,
- };
- return generaliedERC721ProxyData;
- default:
- throw new Error(`Unrecognized asset proxy id: ${assetProxyId}`);
- }
- },
-};
diff --git a/packages/contracts/src/utils/crypto.ts b/packages/contracts/src/utils/crypto.ts
deleted file mode 100644
index 80c5f30a5..000000000
--- a/packages/contracts/src/utils/crypto.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import BN = require('bn.js');
-import ABI = require('ethereumjs-abi');
-import ethUtil = require('ethereumjs-util');
-import * as _ from 'lodash';
-
-export const crypto = {
- /**
- * We convert types from JS to Solidity as follows:
- * BigNumber -> uint256
- * number -> uint8
- * string -> string
- * boolean -> bool
- * valid Ethereum address -> address
- */
- solSHA3(args: any[]): Buffer {
- return crypto._solHash(args, ABI.soliditySHA3);
- },
- solSHA256(args: any[]): Buffer {
- return crypto._solHash(args, ABI.soliditySHA256);
- },
- _solHash(args: any[], hashFunction: (types: string[], values: any[]) => Buffer): Buffer {
- const argTypes: string[] = [];
- _.each(args, (arg, i) => {
- const isNumber = _.isFinite(arg);
- if (isNumber) {
- argTypes.push('uint8');
- } else if (arg.isBigNumber) {
- argTypes.push('uint256');
- args[i] = new BN(arg.toString(10), 10);
- } else if (ethUtil.isValidAddress(arg)) {
- argTypes.push('address');
- } else if (_.isString(arg)) {
- argTypes.push('string');
- } else if (_.isBuffer(arg)) {
- argTypes.push('bytes');
- } else if (_.isBoolean(arg)) {
- argTypes.push('bool');
- } else {
- throw new Error(`Unable to guess arg type: ${arg}`);
- }
- });
- const hash = hashFunction(argTypes, args);
- return hash;
- },
-};
diff --git a/packages/contracts/src/utils/exchange_wrapper.ts b/packages/contracts/src/utils/exchange_wrapper.ts
index 0446f35d1..f7bd207a4 100644
--- a/packages/contracts/src/utils/exchange_wrapper.ts
+++ b/packages/contracts/src/utils/exchange_wrapper.ts
@@ -1,4 +1,4 @@
-import { Provider, SignedOrder, TransactionReceiptWithDecodedLogs } from '@0xproject/types';
+import { AssetProxyId, Provider, SignedOrder, TransactionReceiptWithDecodedLogs } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import * as _ from 'lodash';
@@ -9,7 +9,7 @@ import { constants } from './constants';
import { formatters } from './formatters';
import { logDecoder } from './log_decoder';
import { orderUtils } from './order_utils';
-import { AssetProxyId, OrderInfo, SignedTransaction } from './types';
+import { OrderInfo, SignedTransaction } from './types';
export class ExchangeWrapper {
private _exchange: ExchangeContract;
diff --git a/packages/contracts/src/utils/match_order_tester.ts b/packages/contracts/src/utils/match_order_tester.ts
index 87399b9f6..85348b14d 100644
--- a/packages/contracts/src/utils/match_order_tester.ts
+++ b/packages/contracts/src/utils/match_order_tester.ts
@@ -1,5 +1,6 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
-import { LogWithDecodedArgs, SignedOrder } from '@0xproject/types';
+import { assetProxyUtils, crypto, orderHashUtils } from '@0xproject/order-utils';
+import { AssetProxyId, LogWithDecodedArgs, SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import * as chai from 'chai';
import ethUtil = require('ethereumjs-util');
@@ -14,17 +15,13 @@ import {
ExchangeContract,
FillContractEventArgs,
} from '../contract_wrappers/generated/exchange';
-import { assetProxyUtils } from '../utils/asset_proxy_utils';
import { chaiSetup } from '../utils/chai_setup';
import { constants } from '../utils/constants';
-import { crypto } from '../utils/crypto';
import { ERC20Wrapper } from '../utils/erc20_wrapper';
import { ERC721Wrapper } from '../utils/erc721_wrapper';
import { ExchangeWrapper } from '../utils/exchange_wrapper';
import { OrderFactory } from '../utils/order_factory';
-import { orderUtils } from '../utils/order_utils';
import {
- AssetProxyId,
ContractName,
ERC20BalancesByOwner,
ERC721TokenIdsByOwner,
@@ -122,7 +119,7 @@ export class MatchOrderTester {
const feeRecipientAddressRight = signedOrderRight.feeRecipientAddress;
// Verify Left order preconditions
const orderTakerAssetFilledAmountLeft = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
- orderUtils.getOrderHashHex(signedOrderLeft),
+ orderHashUtils.getOrderHashHex(signedOrderLeft),
);
const expectedOrderFilledAmountLeft = initialTakerAssetFilledAmountLeft
? initialTakerAssetFilledAmountLeft
@@ -130,7 +127,7 @@ export class MatchOrderTester {
expect(expectedOrderFilledAmountLeft).to.be.bignumber.equal(orderTakerAssetFilledAmountLeft);
// Verify Right order preconditions
const orderTakerAssetFilledAmountRight = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
- orderUtils.getOrderHashHex(signedOrderRight),
+ orderHashUtils.getOrderHashHex(signedOrderRight),
);
const expectedOrderFilledAmountRight = initialTakerAssetFilledAmountRight
? initialTakerAssetFilledAmountRight
@@ -181,7 +178,7 @@ export class MatchOrderTester {
orderTakerAssetFilledAmountRight: BigNumber,
): Promise<TransferAmounts> {
let amountBoughtByLeftMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
- orderUtils.getOrderHashHex(signedOrderLeft),
+ orderHashUtils.getOrderHashHex(signedOrderLeft),
);
amountBoughtByLeftMaker = amountBoughtByLeftMaker.minus(orderTakerAssetFilledAmountLeft);
const amountSoldByLeftMaker = amountBoughtByLeftMaker
@@ -192,7 +189,7 @@ export class MatchOrderTester {
.dividedToIntegerBy(signedOrderRight.makerAssetAmount);
const amountReceivedByTaker = amountSoldByLeftMaker.minus(amountReceivedByRightMaker);
let amountBoughtByRightMaker = await this._exchangeWrapper.getTakerAssetFilledAmountAsync(
- orderUtils.getOrderHashHex(signedOrderRight),
+ orderHashUtils.getOrderHashHex(signedOrderRight),
);
amountBoughtByRightMaker = amountBoughtByRightMaker.minus(orderTakerAssetFilledAmountRight);
const amountSoldByRightMaker = amountBoughtByRightMaker
diff --git a/packages/contracts/src/utils/order_factory.ts b/packages/contracts/src/utils/order_factory.ts
index f704c26ec..59fc663f4 100644
--- a/packages/contracts/src/utils/order_factory.ts
+++ b/packages/contracts/src/utils/order_factory.ts
@@ -1,22 +1,21 @@
import { generatePseudoRandomSalt } from '@0xproject/order-utils';
-import { SignedOrder, UnsignedOrder } from '@0xproject/types';
+import { orderHashUtils } from '@0xproject/order-utils';
+import { Order, SignatureType, SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import * as _ from 'lodash';
import { constants } from './constants';
-import { orderUtils } from './order_utils';
import { signingUtils } from './signing_utils';
-import { SignatureType } from './types';
export class OrderFactory {
- private _defaultOrderParams: Partial<UnsignedOrder>;
+ private _defaultOrderParams: Partial<Order>;
private _privateKey: Buffer;
- constructor(privateKey: Buffer, defaultOrderParams: Partial<UnsignedOrder>) {
+ constructor(privateKey: Buffer, defaultOrderParams: Partial<Order>) {
this._defaultOrderParams = defaultOrderParams;
this._privateKey = privateKey;
}
public newSignedOrder(
- customOrderParams: Partial<UnsignedOrder> = {},
+ customOrderParams: Partial<Order> = {},
signatureType: SignatureType = SignatureType.Ecrecover,
): SignedOrder {
const randomExpiration = new BigNumber(Math.floor((Date.now() + Math.random() * 100000000000) / 1000));
@@ -27,8 +26,8 @@ export class OrderFactory {
takerAddress: constants.NULL_ADDRESS,
...this._defaultOrderParams,
...customOrderParams,
- } as any) as UnsignedOrder;
- const orderHashBuff = orderUtils.getOrderHashBuff(order);
+ } as any) as Order;
+ const orderHashBuff = orderHashUtils.getOrderHashBuff(order);
const signature = signingUtils.signMessage(orderHashBuff, this._privateKey, signatureType);
const signedOrder = {
...order,
diff --git a/packages/contracts/src/utils/order_utils.ts b/packages/contracts/src/utils/order_utils.ts
index 6d1aaa06b..dd7a04cb6 100644
--- a/packages/contracts/src/utils/order_utils.ts
+++ b/packages/contracts/src/utils/order_utils.ts
@@ -1,8 +1,7 @@
-import { Order, SignedOrder, UnsignedOrder } from '@0xproject/types';
+import { Order, SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import ethUtil = require('ethereumjs-util');
-import { crypto } from './crypto';
import { CancelOrder, MatchOrder } from './types';
export const orderUtils = {
@@ -21,6 +20,9 @@ export const orderUtils = {
};
return cancel;
},
+ // TODO: This seems redundant... it currently returns a deep copy w/o signature.
+ // Question: Should we still have a separate OrderStruct type that simply doesn't
+ // include the exchangeAddress? Seems like we need to for batch ops...
getOrderStruct(signedOrder: SignedOrder): Order {
const orderStruct = {
senderAddress: signedOrder.senderAddress,
@@ -35,74 +37,10 @@ export const orderUtils = {
salt: signedOrder.salt,
makerAssetData: signedOrder.makerAssetData,
takerAssetData: signedOrder.takerAssetData,
+ exchangeAddress: signedOrder.exchangeAddress,
};
return orderStruct;
},
- getDomainSeparatorSchemaHex(): string {
- const domainSeparatorSchemaHashBuff = crypto.solSHA3(['DomainSeparator(address contract)']);
- const schemaHashHex = `0x${domainSeparatorSchemaHashBuff.toString('hex')}`;
- return schemaHashHex;
- },
- getDomainSeparatorHashHex(exchangeAddress: string): string {
- const domainSeparatorHashBuff = crypto.solSHA3([exchangeAddress]);
- const domainSeparatorHashHex = `0x${domainSeparatorHashBuff.toString('hex')}`;
- return domainSeparatorHashHex;
- },
- getOrderSchemaHex(): string {
- const orderSchemaHashBuff = crypto.solSHA3([
- 'Order(',
- 'address makerAddress,',
- 'address takerAddress,',
- 'address feeRecipientAddress,',
- 'address senderAddress,',
- 'uint256 makerAssetAmount,',
- 'uint256 takerAssetAmount,',
- 'uint256 makerFee,',
- 'uint256 takerFee,',
- 'uint256 expirationTimeSeconds,',
- 'uint256 salt,',
- 'bytes makerAssetData,',
- 'bytes takerAssetData,',
- ')',
- ]);
- const schemaHashHex = `0x${orderSchemaHashBuff.toString('hex')}`;
- return schemaHashHex;
- },
- getOrderHashBuff(order: SignedOrder | UnsignedOrder): Buffer {
- const makerAssetDataHash = crypto.solSHA3([ethUtil.toBuffer(order.makerAssetData)]);
- const takerAssetDataHash = crypto.solSHA3([ethUtil.toBuffer(order.takerAssetData)]);
-
- const orderParamsHashBuff = crypto.solSHA3([
- order.makerAddress,
- order.takerAddress,
- order.feeRecipientAddress,
- order.senderAddress,
- order.makerAssetAmount,
- order.takerAssetAmount,
- order.makerFee,
- order.takerFee,
- order.expirationTimeSeconds,
- order.salt,
- makerAssetDataHash,
- takerAssetDataHash,
- ]);
- const orderParamsHashHex = `0x${orderParamsHashBuff.toString('hex')}`;
- const orderSchemaHashHex = orderUtils.getOrderSchemaHex();
- const domainSeparatorHashHex = this.getDomainSeparatorHashHex(order.exchangeAddress);
- const domainSeparatorSchemaHex = this.getDomainSeparatorSchemaHex();
- const orderHashBuff = crypto.solSHA3([
- new BigNumber(domainSeparatorSchemaHex),
- new BigNumber(domainSeparatorHashHex),
- new BigNumber(orderSchemaHashHex),
- new BigNumber(orderParamsHashHex),
- ]);
- return orderHashBuff;
- },
- getOrderHashHex(order: SignedOrder | UnsignedOrder): string {
- const orderHashBuff = orderUtils.getOrderHashBuff(order);
- const orderHashHex = `0x${orderHashBuff.toString('hex')}`;
- return orderHashHex;
- },
createMatchOrders(signedOrderLeft: SignedOrder, signedOrderRight: SignedOrder): MatchOrder {
const fill = {
left: orderUtils.getOrderStruct(signedOrderLeft),
diff --git a/packages/contracts/src/utils/signing_utils.ts b/packages/contracts/src/utils/signing_utils.ts
index 61ab1f138..41d63832e 100644
--- a/packages/contracts/src/utils/signing_utils.ts
+++ b/packages/contracts/src/utils/signing_utils.ts
@@ -1,7 +1,6 @@
+import { SignatureType } from '@0xproject/types';
import * as ethUtil from 'ethereumjs-util';
-import { SignatureType } from './types';
-
export const signingUtils = {
signMessage(message: Buffer, privateKey: Buffer, signatureType: SignatureType): Buffer {
if (signatureType === SignatureType.Ecrecover) {
diff --git a/packages/contracts/src/utils/transaction_factory.ts b/packages/contracts/src/utils/transaction_factory.ts
index 941bff96d..41907132a 100644
--- a/packages/contracts/src/utils/transaction_factory.ts
+++ b/packages/contracts/src/utils/transaction_factory.ts
@@ -1,10 +1,10 @@
-import { generatePseudoRandomSalt } from '@0xproject/order-utils';
+import { crypto, generatePseudoRandomSalt } from '@0xproject/order-utils';
+import { SignatureType } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import * as ethUtil from 'ethereumjs-util';
-import { crypto } from './crypto';
import { signingUtils } from './signing_utils';
-import { SignatureType, SignedTransaction } from './types';
+import { SignedTransaction } from './types';
export class TransactionFactory {
private _signer: string;
diff --git a/packages/contracts/src/utils/types.ts b/packages/contracts/src/utils/types.ts
index 90f90ec27..e4401bd92 100644
--- a/packages/contracts/src/utils/types.ts
+++ b/packages/contracts/src/utils/types.ts
@@ -43,12 +43,6 @@ export interface CancelOrdersBefore {
salt: BigNumber;
}
-export enum AssetProxyId {
- INVALID,
- ERC20,
- ERC721,
-}
-
export interface TransactionDataParams {
name: string;
abi: AbiDefinition[];
@@ -113,16 +107,6 @@ export enum ContractName {
Authorizable = 'Authorizable',
}
-export enum SignatureType {
- Illegal,
- Invalid,
- Caller,
- Ecrecover,
- EIP712,
- Trezor,
- Contract,
-}
-
export interface SignedTransaction {
exchangeAddress: string;
salt: BigNumber;
@@ -158,23 +142,6 @@ export interface OrderInfo {
orderTakerAssetFilledAmount: BigNumber;
}
-export interface ERC20ProxyData {
- assetProxyId: AssetProxyId;
- tokenAddress: string;
-}
-
-export interface ERC721ProxyData {
- assetProxyId: AssetProxyId;
- tokenAddress: string;
- tokenId: BigNumber;
-}
-
-export interface ProxyData {
- assetProxyId: AssetProxyId;
- tokenAddress?: string;
- data?: any;
-}
-
export interface CancelOrder {
order: Order;
takerAssetCancelAmount: BigNumber;
generated by cgit (git 2.34.1) at 2024-11-20 19:18:25 +0800