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Rethrow Wallet and Validator errors

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This commit is contained in:
Amir Bandeali
2018-08-24 14:06:46 -07:00
parent 070eff6f3a
commit 6a9669a409
5 changed files with 53 additions and 22 deletions
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7
packages/contracts/test/exchange/core.ts
View File

@@ -195,7 +195,7 @@ describe('Exchange core', () => {
signedOrder.signature = `0x0${SignatureType.Wallet}`;
await expectTransactionFailedAsync(
exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
RevertReason.InvalidOrderSignature,
RevertReason.WalletError,
);
});
@@ -209,13 +209,10 @@ describe('Exchange core', () => {
),
constants.AWAIT_TRANSACTION_MINED_MS,
);
signedOrder = await orderFactory.newSignedOrderAsync({
makerAddress: maliciousValidator.address,
});
signedOrder.signature = `${maliciousValidator.address}0${SignatureType.Validator}`;
await expectTransactionFailedAsync(
exchangeWrapper.fillOrderAsync(signedOrder, takerAddress),
RevertReason.InvalidOrderSignature,
RevertReason.ValidatorError,
);
});
});

25
packages/contracts/test/exchange/signature_validator.ts
View File

@@ -352,7 +352,7 @@ describe('MixinSignatureValidator', () => {
expect(isValidSignature).to.be.false();
});
it('should return false when `isValidSignature` attempts to update state and not allow state to be updated when SignatureType=Wallet', async () => {
it('should revert when `isValidSignature` attempts to update state and SignatureType=Wallet', async () => {
// Create EIP712 signature
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
const orderHashBuffer = ethUtil.toBuffer(orderHashHex);
@@ -365,13 +365,14 @@ describe('MixinSignatureValidator', () => {
ethUtil.toBuffer(`0x${SignatureType.Wallet}`),
]);
const signatureHex = ethUtil.bufferToHex(signature);
// Validate signature
const isValid = await signatureValidator.publicIsValidSignature.callAsync(
orderHashHex,
maliciousWallet.address,
signatureHex,
await expectContractCallFailed(
signatureValidator.publicIsValidSignature.callAsync(
orderHashHex,
maliciousWallet.address,
signatureHex,
),
RevertReason.WalletError,
);
expect(isValid).to.be.equal(false);
});
it('should return true when SignatureType=Validator, signature is valid and validator is approved', async () => {
@@ -404,18 +405,16 @@ describe('MixinSignatureValidator', () => {
expect(isValidSignature).to.be.false();
});
it('should return false when `isValidSignature` attempts to update state and not allow state to be updated when SignatureType=Validator', async () => {
it('should revert when `isValidSignature` attempts to update state and SignatureType=Validator', async () => {
const validatorAddress = ethUtil.toBuffer(`${maliciousValidator.address}`);
const signatureType = ethUtil.toBuffer(`0x${SignatureType.Validator}`);
const signature = Buffer.concat([validatorAddress, signatureType]);
const signatureHex = ethUtil.bufferToHex(signature);
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
const isValid = await signatureValidator.publicIsValidSignature.callAsync(
orderHashHex,
maliciousValidator.address,
signatureHex,
await expectContractCallFailed(
signatureValidator.publicIsValidSignature.callAsync(orderHashHex, signerAddress, signatureHex),
RevertReason.ValidatorError,
);
expect(isValid).to.be.equal(false);
});
it('should return false when SignatureType=Validator, signature is valid and validator is not approved', async () => {
// Set approval of signature validator to false