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-rw-r--r--packages/order-utils/test/eip712_utils_test.ts44
-rw-r--r--packages/order-utils/test/order_hash_test.ts14
-rw-r--r--packages/order-utils/test/signature_utils_test.ts221
3 files changed, 184 insertions, 95 deletions
diff --git a/packages/order-utils/test/eip712_utils_test.ts b/packages/order-utils/test/eip712_utils_test.ts
new file mode 100644
index 000000000..d65cabe9c
--- /dev/null
+++ b/packages/order-utils/test/eip712_utils_test.ts
@@ -0,0 +1,44 @@
+import { BigNumber } from '@0xproject/utils';
+import * as chai from 'chai';
+import 'mocha';
+
+import { constants } from '../src/constants';
+import { eip712Utils } from '../src/eip712_utils';
+
+import { chaiSetup } from './utils/chai_setup';
+
+chaiSetup.configure();
+const expect = chai.expect;
+
+describe('EIP712 Utils', () => {
+ describe('createTypedData', () => {
+ it('adds in the EIP712DomainSeparator', () => {
+ const primaryType = 'Test';
+ const typedData = eip712Utils.createTypedData(
+ primaryType,
+ { Test: [{ name: 'testValue', type: 'uint256' }] },
+ { testValue: '1' },
+ constants.NULL_ADDRESS,
+ );
+ expect(typedData.domain).to.not.be.undefined();
+ expect(typedData.types.EIP712Domain).to.not.be.undefined();
+ const domainObject = typedData.domain;
+ expect(domainObject.name).to.eq(constants.EIP712_DOMAIN_NAME);
+ expect(typedData.primaryType).to.eq(primaryType);
+ });
+ });
+ describe('createTypedData', () => {
+ it('adds in the EIP712DomainSeparator', () => {
+ const typedData = eip712Utils.createZeroExTransactionTypedData(
+ {
+ salt: new BigNumber('0'),
+ data: constants.NULL_BYTES,
+ signerAddress: constants.NULL_ADDRESS,
+ },
+ constants.NULL_ADDRESS,
+ );
+ expect(typedData.primaryType).to.eq(constants.EIP712_ZEROEX_TRANSACTION_SCHEMA.name);
+ expect(typedData.types.EIP712Domain).to.not.be.undefined();
+ });
+ });
+});
diff --git a/packages/order-utils/test/order_hash_test.ts b/packages/order-utils/test/order_hash_test.ts
index 3fdbbad21..fe44218d6 100644
--- a/packages/order-utils/test/order_hash_test.ts
+++ b/packages/order-utils/test/order_hash_test.ts
@@ -35,6 +35,20 @@ describe('Order hashing', () => {
const orderHash = orderHashUtils.getOrderHashHex(order);
expect(orderHash).to.be.equal(expectedOrderHash);
});
+ it('calculates the order hash if amounts are strings', async () => {
+ // It's common for developers using javascript to provide the amounts
+ // as strings. Since we eventually toString() the BigNumber
+ // before encoding we should result in the same orderHash in this scenario
+ // tslint:disable-next-line:no-unnecessary-type-assertion
+ const orderHash = orderHashUtils.getOrderHashHex({
+ ...order,
+ makerAssetAmount: '0',
+ takerAssetAmount: '0',
+ makerFee: '0',
+ takerFee: '0',
+ } as any);
+ expect(orderHash).to.be.equal(expectedOrderHash);
+ });
it('throws a readable error message if taker format is invalid', async () => {
const orderWithInvalidtakerFormat = {
...order,
diff --git a/packages/order-utils/test/signature_utils_test.ts b/packages/order-utils/test/signature_utils_test.ts
index 2ca1109a1..f2d6790fb 100644
--- a/packages/order-utils/test/signature_utils_test.ts
+++ b/packages/order-utils/test/signature_utils_test.ts
@@ -1,12 +1,13 @@
-import { SignerType } from '@0xproject/types';
+import { Order, SignatureType } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import * as chai from 'chai';
import { JSONRPCErrorCallback, JSONRPCRequestPayload } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
import * as _ from 'lodash';
import 'mocha';
-import * as Sinon from 'sinon';
-import { generatePseudoRandomSalt } from '../src';
+import { generatePseudoRandomSalt, orderHashUtils } from '../src';
+import { constants } from '../src/constants';
import { signatureUtils } from '../src/signature_utils';
import { chaiSetup } from './utils/chai_setup';
@@ -16,6 +17,28 @@ chaiSetup.configure();
const expect = chai.expect;
describe('Signature utils', () => {
+ let makerAddress: string;
+ const fakeExchangeContractAddress = '0x1dc4c1cefef38a777b15aa20260a54e584b16c48';
+ let order: Order;
+ before(async () => {
+ const availableAddreses = await web3Wrapper.getAvailableAddressesAsync();
+ makerAddress = availableAddreses[0];
+ order = {
+ makerAddress,
+ takerAddress: constants.NULL_ADDRESS,
+ senderAddress: constants.NULL_ADDRESS,
+ feeRecipientAddress: constants.NULL_ADDRESS,
+ makerAssetData: constants.NULL_ADDRESS,
+ takerAssetData: constants.NULL_ADDRESS,
+ exchangeAddress: fakeExchangeContractAddress,
+ salt: new BigNumber(0),
+ makerFee: new BigNumber(0),
+ takerFee: new BigNumber(0),
+ makerAssetAmount: new BigNumber(0),
+ takerAssetAmount: new BigNumber(0),
+ expirationTimeSeconds: new BigNumber(0),
+ };
+ });
describe('#isValidSignatureAsync', () => {
let dataHex = '0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b0';
const ethSignSignature =
@@ -115,28 +138,64 @@ describe('Signature utils', () => {
expect(salt.lessThan(twoPow256)).to.be.true();
});
});
- describe('#ecSignOrderHashAsync', () => {
- let stubs: Sinon.SinonStub[] = [];
- let makerAddress: string;
+ describe('#ecSignOrderAsync', () => {
+ it('should default to eth_sign if eth_signTypedData is unavailable', async () => {
+ const expectedSignature =
+ '0x1c3582f06356a1314dbf1c0e534c4d8e92e59b056ee607a7ff5a825f5f2cc5e6151c5cc7fdd420f5608e4d5bef108e42ad90c7a4b408caef32e24374cf387b0d7603';
+
+ const fakeProvider = {
+ async sendAsync(payload: JSONRPCRequestPayload, callback: JSONRPCErrorCallback): Promise<void> {
+ if (payload.method === 'eth_signTypedData') {
+ callback(new Error('Internal RPC Error'));
+ } else if (payload.method === 'eth_sign') {
+ const [address, message] = payload.params;
+ const signature = await web3Wrapper.signMessageAsync(address, message);
+ callback(null, {
+ id: 42,
+ jsonrpc: '2.0',
+ result: signature,
+ });
+ } else {
+ callback(null, { id: 42, jsonrpc: '2.0', result: [makerAddress] });
+ }
+ },
+ };
+ const signedOrder = await signatureUtils.ecSignOrderAsync(fakeProvider, order, makerAddress);
+ expect(signedOrder.signature).to.equal(expectedSignature);
+ });
+ it('should throw if the user denies the signing request', async () => {
+ const fakeProvider = {
+ async sendAsync(payload: JSONRPCRequestPayload, callback: JSONRPCErrorCallback): Promise<void> {
+ if (payload.method === 'eth_signTypedData') {
+ callback(new Error('User denied message signature'));
+ } else if (payload.method === 'eth_sign') {
+ const [address, message] = payload.params;
+ const signature = await web3Wrapper.signMessageAsync(address, message);
+ callback(null, {
+ id: 42,
+ jsonrpc: '2.0',
+ result: signature,
+ });
+ } else {
+ callback(null, { id: 42, jsonrpc: '2.0', result: [makerAddress] });
+ }
+ },
+ };
+ expect(signatureUtils.ecSignOrderAsync(fakeProvider, order, makerAddress)).to.to.be.rejectedWith(
+ 'User denied message signature',
+ );
+ });
+ });
+ describe('#ecSignHashAsync', () => {
before(async () => {
const availableAddreses = await web3Wrapper.getAvailableAddressesAsync();
makerAddress = availableAddreses[0];
});
- afterEach(() => {
- // clean up any stubs after the test has completed
- _.each(stubs, s => s.restore());
- stubs = [];
- });
- it('Should return the correct Signature', async () => {
+ it('should return the correct Signature', async () => {
const orderHash = '0x6927e990021d23b1eb7b8789f6a6feaf98fe104bb0cf8259421b79f9a34222b0';
const expectedSignature =
'0x1b61a3ed31b43c8780e905a260a35faefcc527be7516aa11c0256729b5b351bc3340349190569279751135161d22529dc25add4f6069af05be04cacbda2ace225403';
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- provider,
- orderHash,
- makerAddress,
- SignerType.Default,
- );
+ const ecSignature = await signatureUtils.ecSignHashAsync(provider, orderHash, makerAddress);
expect(ecSignature).to.equal(expectedSignature);
});
it('should return the correct Signature for signatureHex concatenated as R + S + V', async () => {
@@ -162,12 +221,7 @@ describe('Signature utils', () => {
}
},
};
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- fakeProvider,
- orderHash,
- makerAddress,
- SignerType.Default,
- );
+ const ecSignature = await signatureUtils.ecSignHashAsync(fakeProvider, orderHash, makerAddress);
expect(ecSignature).to.equal(expectedSignature);
});
it('should return the correct Signature for signatureHex concatenated as V + R + S', async () => {
@@ -190,64 +244,68 @@ describe('Signature utils', () => {
},
};
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- fakeProvider,
+ const ecSignature = await signatureUtils.ecSignHashAsync(fakeProvider, orderHash, makerAddress);
+ expect(ecSignature).to.equal(expectedSignature);
+ });
+ it('should return a valid signature', async () => {
+ const orderHash = '0x34decbedc118904df65f379a175bb39ca18209d6ce41d5ed549d54e6e0a95004';
+ const ecSignature = await signatureUtils.ecSignHashAsync(provider, orderHash, makerAddress);
+
+ const isValidSignature = await signatureUtils.isValidSignatureAsync(
+ provider,
orderHash,
+ ecSignature,
makerAddress,
- SignerType.Default,
);
- expect(ecSignature).to.equal(expectedSignature);
+ expect(isValidSignature).to.be.true();
});
- // Note this is due to a bug in Metamask where it does not prefix before signing, this is a known issue and is to be fixed in the future
- // Source: https://github.com/MetaMask/metamask-extension/commit/a9d36860bec424dcee8db043d3e7da6a5ff5672e
- it('should receive a payload modified with a prefix when Metamask is SignerType', async () => {
- const orderHash = '0x34decbedc118904df65f379a175bb39ca18209d6ce41d5ed549d54e6e0a95004';
- const orderHashPrefixed = '0xae70f31d26096291aa681b26cb7574563956221d0b4213631e1ef9df675d4cba';
+ });
+ describe('#ecSignTypedDataOrderAsync', () => {
+ it('should result in the same signature as signing the order hash without an ethereum message prefix', async () => {
+ // Note: Since order hash is an EIP712 hash the result of a valid EIP712 signature
+ // of order hash is the same as signing the order without the Ethereum Message prefix.
+ const orderHashHex = orderHashUtils.getOrderHashHex(order);
+ const sig = ethUtil.ecsign(
+ ethUtil.toBuffer(orderHashHex),
+ Buffer.from('F2F48EE19680706196E2E339E5DA3491186E0C4C5030670656B0E0164837257D', 'hex'),
+ );
+ const signatureBuffer = Buffer.concat([
+ ethUtil.toBuffer(sig.v),
+ ethUtil.toBuffer(sig.r),
+ ethUtil.toBuffer(sig.s),
+ ethUtil.toBuffer(SignatureType.EIP712),
+ ]);
+ const signatureHex = `0x${signatureBuffer.toString('hex')}`;
+ const signedOrder = await signatureUtils.ecSignTypedDataOrderAsync(provider, order, makerAddress);
+ const isValidSignature = await signatureUtils.isValidSignatureAsync(
+ provider,
+ orderHashHex,
+ signedOrder.signature,
+ makerAddress,
+ );
+ expect(signatureHex).to.eq(signedOrder.signature);
+ expect(isValidSignature).to.eq(true);
+ });
+ it('should return the correct Signature for signatureHex concatenated as R + S + V', async () => {
const expectedSignature =
- '0x1b117902c86dfb95fe0d1badd983ee166ad259b27acb220174cbb4460d872871137feabdfe76e05924b484789f79af4ee7fa29ec006cedce1bbf369320d034e10b03';
- // Generated from a MM eth_sign request from 0x5409ed021d9299bf6814279a6a1411a7e866a631 signing 0xae70f31d26096291aa681b26cb7574563956221d0b4213631e1ef9df675d4cba
- const metamaskSignature =
- '0x117902c86dfb95fe0d1badd983ee166ad259b27acb220174cbb4460d872871137feabdfe76e05924b484789f79af4ee7fa29ec006cedce1bbf369320d034e10b1b';
+ '0x1cd472c439833774b55d248c31b6585f21aea1b9363ebb4ec58549e46b62eb5a6f696f5781f62de008ee7f77650ef940d99c97ec1dee67b3f5cea1bbfdfeb2eba602';
const fakeProvider = {
async sendAsync(payload: JSONRPCRequestPayload, callback: JSONRPCErrorCallback): Promise<void> {
- if (payload.method === 'eth_sign') {
- const [, message] = payload.params;
- expect(message).to.equal(orderHashPrefixed);
+ if (payload.method === 'eth_signTypedData') {
+ const [address, typedData] = payload.params;
+ const signature = await web3Wrapper.signTypedDataAsync(address, typedData);
callback(null, {
id: 42,
jsonrpc: '2.0',
- result: metamaskSignature,
+ result: signature,
});
} else {
callback(null, { id: 42, jsonrpc: '2.0', result: [makerAddress] });
}
},
};
-
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- fakeProvider,
- orderHash,
- makerAddress,
- SignerType.Metamask,
- );
- expect(ecSignature).to.equal(expectedSignature);
- });
- it('should return a valid signature', async () => {
- const orderHash = '0x34decbedc118904df65f379a175bb39ca18209d6ce41d5ed549d54e6e0a95004';
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- provider,
- orderHash,
- makerAddress,
- SignerType.Default,
- );
-
- const isValidSignature = await signatureUtils.isValidSignatureAsync(
- provider,
- orderHash,
- ecSignature,
- makerAddress,
- );
- expect(isValidSignature).to.be.true();
+ const signedOrder = await signatureUtils.ecSignTypedDataOrderAsync(fakeProvider, order, makerAddress);
+ expect(signedOrder.signature).to.equal(expectedSignature);
});
});
describe('#convertECSignatureToSignatureHex', () => {
@@ -256,38 +314,11 @@ describe('Signature utils', () => {
r: '0xaca7da997ad177f040240cdccf6905b71ab16b74434388c3a72f34fd25d64393',
s: '0x46b2bac274ff29b48b3ea6e2d04c1336eaceafda3c53ab483fc3ff12fac3ebf2',
};
- it('should concatenate v,r,s and append the EthSign signature type when SignerType is Default', async () => {
+ it('should concatenate v,r,s and append the EthSign signature type', async () => {
const expectedSignatureWithSignatureType =
'0x1baca7da997ad177f040240cdccf6905b71ab16b74434388c3a72f34fd25d6439346b2bac274ff29b48b3ea6e2d04c1336eaceafda3c53ab483fc3ff12fac3ebf203';
- const signatureWithSignatureType = signatureUtils.convertECSignatureToSignatureHex(
- ecSignature,
- SignerType.Default,
- );
+ const signatureWithSignatureType = signatureUtils.convertECSignatureToSignatureHex(ecSignature);
expect(signatureWithSignatureType).to.equal(expectedSignatureWithSignatureType);
});
- it('should concatenate v,r,s and append the EthSign signature type when SignerType is Ledger', async () => {
- const expectedSignatureWithSignatureType =
- '0x1baca7da997ad177f040240cdccf6905b71ab16b74434388c3a72f34fd25d6439346b2bac274ff29b48b3ea6e2d04c1336eaceafda3c53ab483fc3ff12fac3ebf203';
- const signatureWithSignatureType = signatureUtils.convertECSignatureToSignatureHex(
- ecSignature,
- SignerType.Ledger,
- );
- expect(signatureWithSignatureType).to.equal(expectedSignatureWithSignatureType);
- });
- it('should concatenate v,r,s and append the EthSign signature type when SignerType is Metamask', async () => {
- const expectedSignatureWithSignatureType =
- '0x1baca7da997ad177f040240cdccf6905b71ab16b74434388c3a72f34fd25d6439346b2bac274ff29b48b3ea6e2d04c1336eaceafda3c53ab483fc3ff12fac3ebf203';
- const signatureWithSignatureType = signatureUtils.convertECSignatureToSignatureHex(
- ecSignature,
- SignerType.Metamask,
- );
- expect(signatureWithSignatureType).to.equal(expectedSignatureWithSignatureType);
- });
- it('should throw if the SignerType is invalid', async () => {
- const expectedMessage = 'Unrecognized SignerType: INVALID_SIGNER';
- expect(() =>
- signatureUtils.convertECSignatureToSignatureHex(ecSignature, 'INVALID_SIGNER' as SignerType),
- ).to.throw(expectedMessage);
- });
});
});
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-26 15:47:19 +0800