remove calldata signing (#51)
This commit is contained in:
Steve Marx
GitHub
@@ -10,10 +10,8 @@ import {
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} from '@0x/contracts-test-utils';
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import { ETH_TOKEN_ADDRESS } from '@0x/order-utils';
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import { AbiEncoder, hexUtils, OwnableRevertErrors, ZeroExRevertErrors } from '@0x/utils';
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import { DecodedLogEntry } from 'ethereum-types';
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import * as ethjs from 'ethereumjs-util';
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import { generateCallDataHashSignature, signCallData } from '../../src/signed_call_data';
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import { IZeroExContract, TransformERC20FeatureContract } from '../../src/wrappers';
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import { artifacts } from '../artifacts';
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import { abis } from '../utils/abis';
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@@ -23,15 +21,10 @@ import {
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TestMintableERC20TokenContract,
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TestMintTokenERC20TransformerContract,
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TestMintTokenERC20TransformerEvents,
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TestMintTokenERC20TransformerMintTransformEventArgs,
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TestTransformERC20Contract,
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TransformERC20FeatureEvents,
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} from '../wrappers';
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const { NULL_ADDRESS, NULL_BYTES, NULL_BYTES32 } = constants;
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type MintTokenTransformerEvent = DecodedLogEntry<TestMintTokenERC20TransformerMintTransformEventArgs>;
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blockchainTests.resets('TransformERC20 feature', env => {
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const callDataSignerKey = hexUtils.random();
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const callDataSigner = ethjs.bufferToHex(ethjs.privateToAddress(ethjs.toBuffer(callDataSignerKey)));
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@@ -236,7 +229,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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@@ -249,8 +241,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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verifyEventsFromLogs(
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@@ -272,7 +262,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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{
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sender,
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taker,
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callDataHash: NULL_BYTES32,
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context: wallet.address,
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caller: zeroEx.address,
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data: transformation.data,
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@@ -291,7 +280,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = outputTokenMintAmount.times(2);
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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@@ -306,8 +294,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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verifyEventsFromLogs(
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@@ -329,7 +315,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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{
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taker,
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sender,
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callDataHash: NULL_BYTES32,
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context: wallet.address,
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caller: zeroEx.address,
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data: transformation.data,
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@@ -353,7 +338,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount.plus(1);
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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@@ -366,8 +350,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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verifyEventsFromLogs(
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@@ -389,7 +371,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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{
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sender,
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taker,
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callDataHash: NULL_BYTES32,
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context: wallet.address,
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caller: zeroEx.address,
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data: transformation.data,
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@@ -412,13 +393,11 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const callValue = getRandomInteger(1, '1e18');
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const tx = feature
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._transformERC20({
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callDataHash: hexUtils.random(),
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taker,
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inputToken: inputToken.address,
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outputToken: outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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callDataSignature: NULL_BYTES,
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transformations: [
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createMintTokenTransformation({
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outputTokenMintAmount,
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@@ -446,13 +425,11 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const callValue = getRandomInteger(1, '1e18');
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const tx = feature
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._transformERC20({
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callDataHash: hexUtils.random(),
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taker,
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inputToken: inputToken.address,
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outputToken: outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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callDataSignature: NULL_BYTES,
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transformations: [
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createMintTokenTransformation({
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outputTokenFeeAmount,
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@@ -477,7 +454,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const minOutputTokenAmount = getRandomInteger(2, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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// Split the total minting between two transformers.
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const transformations = [
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createMintTokenTransformation({
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@@ -497,8 +473,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount,
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minOutputTokenAmount,
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transformations,
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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verifyEventsFromLogs(
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@@ -507,7 +481,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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{
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sender,
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taker,
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callDataHash: NULL_BYTES32,
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context: wallet.address,
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caller: zeroEx.address,
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data: transformations[0].data,
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@@ -517,7 +490,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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{
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sender,
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taker,
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callDataHash: NULL_BYTES32,
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context: wallet.address,
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caller: zeroEx.address,
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data: transformations[1].data,
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@@ -537,7 +509,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(2, '1e18');
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformations = [createMintTokenTransformation({ deploymentNonce: 1337 })];
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const tx = feature
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._transformERC20({
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@@ -547,8 +518,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount,
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minOutputTokenAmount,
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transformations,
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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return expect(tx).to.revertWith(
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@@ -560,103 +529,12 @@ blockchainTests.resets('TransformERC20 feature', env => {
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);
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});
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it('passes the calldata hash to transformer with proper signature', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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});
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const receipt = await feature
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._transformERC20({
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taker,
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inputToken: inputToken.address,
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outputToken: outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: generateCallDataHashSignature(callDataHash, callDataSignerKey),
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
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expect(actualCallDataHash).to.eq(callDataHash);
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});
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it('passes empty calldata hash to transformer with improper signature', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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});
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const receipt = await feature
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._transformERC20({
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taker,
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inputToken: inputToken.address,
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outputToken: outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: generateCallDataHashSignature(callDataHash, hexUtils.random()),
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
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expect(actualCallDataHash).to.eq(NULL_BYTES32);
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});
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it('passes empty calldata hash to transformer with no signature', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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});
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const receipt = await feature
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._transformERC20({
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taker,
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inputToken: inputToken.address,
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outputToken: outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
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expect(actualCallDataHash).to.eq(NULL_BYTES32);
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});
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it('can sell entire taker balance', async () => {
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: startingInputTokenBalance,
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@@ -669,8 +547,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount: MAX_UINT256,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: callValue });
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verifyEventsFromLogs(
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@@ -693,7 +569,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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await inputToken.mint(taker, ethAttchedAmount).awaitTransactionSuccessAsync();
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callDataHash = hexUtils.random();
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenAddress: ETH_TOKEN_ADDRESS,
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@@ -707,8 +582,6 @@ blockchainTests.resets('TransformERC20 feature', env => {
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inputTokenAmount: MAX_UINT256,
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minOutputTokenAmount,
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transformations: [transformation],
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callDataHash,
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callDataSignature: NULL_BYTES,
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})
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.awaitTransactionSuccessAsync({ value: ethAttchedAmount });
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verifyEventsFromLogs(
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@@ -726,164 +599,5 @@ blockchainTests.resets('TransformERC20 feature', env => {
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);
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});
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});
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describe('transformERC20()', () => {
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it('passes the calldata hash to transformer with properly signed calldata', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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});
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const bakedCall = feature.transformERC20(
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inputToken.address,
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outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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[transformation],
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);
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const callData = bakedCall.getABIEncodedTransactionData();
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const signedCallData = signCallData(callData, callDataSignerKey);
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const receipt = await bakedCall.awaitTransactionSuccessAsync({
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from: taker,
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value: callValue,
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data: signedCallData,
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});
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const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
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expect(actualCallDataHash).to.eq(hexUtils.hash(callData));
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});
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it('passes the calldata hash to transformer when no quote signer configured', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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});
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const bakedCall = feature.transformERC20(
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inputToken.address,
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outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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[transformation],
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);
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const callData = bakedCall.getABIEncodedTransactionData();
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await feature.setQuoteSigner(NULL_ADDRESS).awaitTransactionSuccessAsync({ from: owner });
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const receipt = await bakedCall.awaitTransactionSuccessAsync({
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from: taker,
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value: callValue,
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data: callData,
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});
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const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
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expect(actualCallDataHash).to.eq(hexUtils.hash(callData));
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});
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it('passes empty calldata hash to transformer with improperly signed calldata', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
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});
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const bakedCall = feature.transformERC20(
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inputToken.address,
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outputToken.address,
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inputTokenAmount,
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minOutputTokenAmount,
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[transformation],
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);
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const callData = bakedCall.getABIEncodedTransactionData();
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const signedCallData = signCallData(callData, hexUtils.random());
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const receipt = await bakedCall.awaitTransactionSuccessAsync({
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from: taker,
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value: callValue,
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data: signedCallData,
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});
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const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
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expect(actualCallDataHash).to.eq(NULL_BYTES32);
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});
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it('passes empty calldata hash to transformer with unsigned calldata', async () => {
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const startingOutputTokenBalance = getRandomInteger(0, '100e18');
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const startingInputTokenBalance = getRandomInteger(0, '100e18');
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await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
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await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
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const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
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const minOutputTokenAmount = getRandomInteger(1, '1e18');
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const outputTokenMintAmount = minOutputTokenAmount;
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const callValue = getRandomInteger(1, '1e18');
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const transformation = createMintTokenTransformation({
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outputTokenMintAmount,
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inputTokenBurnAmunt: inputTokenAmount,
|
||||
});
|
||||
const bakedCall = feature.transformERC20(
|
||||
inputToken.address,
|
||||
outputToken.address,
|
||||
inputTokenAmount,
|
||||
minOutputTokenAmount,
|
||||
[transformation],
|
||||
);
|
||||
const callData = bakedCall.getABIEncodedTransactionData();
|
||||
const receipt = await bakedCall.awaitTransactionSuccessAsync({
|
||||
from: taker,
|
||||
value: callValue,
|
||||
data: callData,
|
||||
});
|
||||
const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
|
||||
expect(actualCallDataHash).to.eq(NULL_BYTES32);
|
||||
});
|
||||
|
||||
it('passes empty calldata hash to transformer with calldata with malformed signature', async () => {
|
||||
const startingOutputTokenBalance = getRandomInteger(0, '100e18');
|
||||
const startingInputTokenBalance = getRandomInteger(0, '100e18');
|
||||
await outputToken.mint(taker, startingOutputTokenBalance).awaitTransactionSuccessAsync();
|
||||
await inputToken.mint(taker, startingInputTokenBalance).awaitTransactionSuccessAsync();
|
||||
const inputTokenAmount = getRandomPortion(startingInputTokenBalance);
|
||||
const minOutputTokenAmount = getRandomInteger(1, '1e18');
|
||||
const outputTokenMintAmount = minOutputTokenAmount;
|
||||
const callValue = getRandomInteger(1, '1e18');
|
||||
const transformation = createMintTokenTransformation({
|
||||
outputTokenMintAmount,
|
||||
inputTokenBurnAmunt: inputTokenAmount,
|
||||
});
|
||||
const bakedCall = feature.transformERC20(
|
||||
inputToken.address,
|
||||
outputToken.address,
|
||||
inputTokenAmount,
|
||||
minOutputTokenAmount,
|
||||
[transformation],
|
||||
);
|
||||
const callData = bakedCall.getABIEncodedTransactionData();
|
||||
const signedCallData = hexUtils.concat(
|
||||
hexUtils.slice(signCallData(callData, hexUtils.random()), 0, -1),
|
||||
127,
|
||||
);
|
||||
const receipt = await bakedCall.awaitTransactionSuccessAsync({
|
||||
from: taker,
|
||||
value: callValue,
|
||||
data: signedCallData,
|
||||
});
|
||||
const { callDataHash: actualCallDataHash } = (receipt.logs[0] as MintTokenTransformerEvent).args;
|
||||
expect(actualCallDataHash).to.eq(NULL_BYTES32);
|
||||
});
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
Reference in New Issue
Block a user