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-rw-r--r--packages/0x.js/src/index.ts9
-rw-r--r--packages/contract-wrappers/test/transaction_encoder_test.ts9
-rw-r--r--packages/contracts/test/exchange/signature_validator.ts12
-rw-r--r--packages/order-utils/src/index.ts1
-rw-r--r--packages/order-utils/src/order_factory.ts9
-rw-r--r--packages/order-utils/src/signature_utils.ts120
-rw-r--r--packages/order-utils/test/signature_utils_test.ts104
-rw-r--r--packages/subproviders/CHANGELOG.json8
-rw-r--r--packages/subproviders/src/index.ts1
-rw-r--r--packages/subproviders/src/subproviders/metamask_subprovider.ts124
-rw-r--r--packages/subproviders/src/subproviders/private_key_wallet.ts2
-rw-r--r--packages/subproviders/src/subproviders/signer.ts13
-rw-r--r--packages/types/src/index.ts10
-rw-r--r--packages/website/ts/blockchain.ts22
-rw-r--r--yarn.lock277
15 files changed, 277 insertions, 444 deletions
diff --git a/packages/0x.js/src/index.ts b/packages/0x.js/src/index.ts
index d07bfcfc8..228bcecdb 100644
--- a/packages/0x.js/src/index.ts
+++ b/packages/0x.js/src/index.ts
@@ -53,7 +53,13 @@ export { OrderWatcher, OnOrderStateChangeCallback, OrderWatcherConfig } from '@0
export import Web3ProviderEngine = require('web3-provider-engine');
-export { RPCSubprovider, Callback, JSONRPCRequestPayloadWithMethod, ErrorCallback } from '@0xproject/subproviders';
+export {
+ RPCSubprovider,
+ Callback,
+ JSONRPCRequestPayloadWithMethod,
+ ErrorCallback,
+ MetamaskSubprovider,
+} from '@0xproject/subproviders';
export { AbiDecoder } from '@0xproject/utils';
@@ -68,7 +74,6 @@ export {
OrderStateInvalid,
OrderState,
AssetProxyId,
- SignerType,
ERC20AssetData,
ERC721AssetData,
SignatureType,
diff --git a/packages/contract-wrappers/test/transaction_encoder_test.ts b/packages/contract-wrappers/test/transaction_encoder_test.ts
index a397e43a8..9da8fe2ca 100644
--- a/packages/contract-wrappers/test/transaction_encoder_test.ts
+++ b/packages/contract-wrappers/test/transaction_encoder_test.ts
@@ -1,7 +1,7 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
import { FillScenarios } from '@0xproject/fill-scenarios';
import { assetDataUtils, generatePseudoRandomSalt, orderHashUtils, signatureUtils } from '@0xproject/order-utils';
-import { SignedOrder, SignerType } from '@0xproject/types';
+import { SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import 'mocha';
@@ -80,12 +80,7 @@ describe('TransactionEncoder', () => {
): Promise<void> => {
const salt = generatePseudoRandomSalt();
const encodedTransaction = encoder.getTransactionHex(data, salt, signerAddress);
- const signature = await signatureUtils.ecSignOrderHashAsync(
- provider,
- encodedTransaction,
- signerAddress,
- SignerType.Default,
- );
+ const signature = await signatureUtils.ecSignHashAsync(provider, encodedTransaction, signerAddress);
txHash = await contractWrappers.exchange.executeTransactionAsync(
salt,
signerAddress,
diff --git a/packages/contracts/test/exchange/signature_validator.ts b/packages/contracts/test/exchange/signature_validator.ts
index 5cc62e777..192ed3ca9 100644
--- a/packages/contracts/test/exchange/signature_validator.ts
+++ b/packages/contracts/test/exchange/signature_validator.ts
@@ -1,6 +1,6 @@
import { BlockchainLifecycle } from '@0xproject/dev-utils';
import { assetDataUtils, orderHashUtils, signatureUtils } from '@0xproject/order-utils';
-import { RevertReason, SignatureType, SignedOrder, SignerType } from '@0xproject/types';
+import { RevertReason, SignatureType, SignedOrder } from '@0xproject/types';
import * as chai from 'chai';
import { LogWithDecodedArgs } from 'ethereum-types';
import ethUtil = require('ethereumjs-util');
@@ -231,10 +231,7 @@ describe('MixinSignatureValidator', () => {
it('should return true when SignatureType=EthSign and signature is valid', async () => {
// Create EthSign signature
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
- const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(
- orderHashHex,
- SignerType.Default,
- );
+ const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
// Create 0x signature from EthSign signature
@@ -257,10 +254,7 @@ describe('MixinSignatureValidator', () => {
it('should return false when SignatureType=EthSign and signature is invalid', async () => {
// Create EthSign signature
const orderHashHex = orderHashUtils.getOrderHashHex(signedOrder);
- const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(
- orderHashHex,
- SignerType.Default,
- );
+ const orderHashWithEthSignPrefixHex = signatureUtils.addSignedMessagePrefix(orderHashHex);
const orderHashWithEthSignPrefixBuffer = ethUtil.toBuffer(orderHashWithEthSignPrefixHex);
const ecSignature = ethUtil.ecsign(orderHashWithEthSignPrefixBuffer, signerPrivateKey);
// Create 0x signature from EthSign signature
diff --git a/packages/order-utils/src/index.ts b/packages/order-utils/src/index.ts
index 1553647c6..e7a23682c 100644
--- a/packages/order-utils/src/index.ts
+++ b/packages/order-utils/src/index.ts
@@ -29,7 +29,6 @@ export {
ERC20AssetData,
ERC721AssetData,
AssetProxyId,
- SignerType,
SignatureType,
OrderStateValid,
OrderStateInvalid,
diff --git a/packages/order-utils/src/order_factory.ts b/packages/order-utils/src/order_factory.ts
index b1292903a..0f0cd6046 100644
--- a/packages/order-utils/src/order_factory.ts
+++ b/packages/order-utils/src/order_factory.ts
@@ -1,4 +1,4 @@
-import { Order, SignedOrder, SignerType } from '@0xproject/types';
+import { Order, SignedOrder } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import { Provider } from 'ethereum-types';
import * as _ from 'lodash';
@@ -71,12 +71,7 @@ export const orderFactory = {
createOrderOpts,
);
const orderHash = orderHashUtils.getOrderHashHex(order);
- const signature = await signatureUtils.ecSignOrderHashAsync(
- provider,
- orderHash,
- makerAddress,
- SignerType.Default,
- );
+ const signature = await signatureUtils.ecSignHashAsync(provider, orderHash, makerAddress);
const signedOrder: SignedOrder = _.assign(order, { signature });
return signedOrder;
},
diff --git a/packages/order-utils/src/signature_utils.ts b/packages/order-utils/src/signature_utils.ts
index 05c673ae2..8e0fd702b 100644
--- a/packages/order-utils/src/signature_utils.ts
+++ b/packages/order-utils/src/signature_utils.ts
@@ -1,5 +1,5 @@
import { schemas } from '@0xproject/json-schemas';
-import { ECSignature, Order, SignatureType, SignerType, ValidatorSignature } from '@0xproject/types';
+import { ECSignature, Order, SignatureType, ValidatorSignature } from '@0xproject/types';
import { Web3Wrapper } from '@0xproject/web3-wrapper';
import { Provider } from 'ethereum-types';
import * as ethUtil from 'ethereumjs-util';
@@ -11,7 +11,7 @@ import { EIP712_DOMAIN_NAME, EIP712_DOMAIN_SCHEMA, EIP712_DOMAIN_VERSION } from
import { ExchangeContract } from './generated_contract_wrappers/exchange';
import { IValidatorContract } from './generated_contract_wrappers/i_validator';
import { IWalletContract } from './generated_contract_wrappers/i_wallet';
-import { EIP712_ORDER_SCHEMA } from './order_hash';
+import { EIP712_ORDER_SCHEMA, orderHashUtils } from './order_hash';
import { OrderError } from './types';
import { utils } from './utils';
@@ -51,7 +51,7 @@ export const signatureUtils = {
case SignatureType.EthSign: {
const ecSignature = signatureUtils.parseECSignature(signature);
- const prefixedMessageHex = signatureUtils.addSignedMessagePrefix(data, SignerType.Default);
+ const prefixedMessageHex = signatureUtils.addSignedMessagePrefix(data);
return signatureUtils.isValidECSignature(prefixedMessageHex, ecSignature, signerAddress);
}
@@ -194,19 +194,41 @@ export const signatureUtils = {
}
},
/**
- * Signs an order using `eth_signTypedData` and returns it's elliptic curve signature and signature type.
- * This method currently supports Ganache.
+ * Signs an order and returns its elliptic curve signature and signature type. First `eth_signTypedData` is requested
+ * then a fallback to `eth_sign` if not available on this provider.
* @param order The Order to sign.
* @param signerAddress The hex encoded Ethereum address you wish to sign it with. This address
* must be available via the Provider supplied to 0x.js.
* @return A hex encoded string containing the Elliptic curve signature generated by signing the orderHash and the Signature Type.
*/
async ecSignOrderAsync(provider: Provider, order: Order, signerAddress: string): Promise<string> {
+ try {
+ const signatureHex = signatureUtils.ecSignTypedDataOrderAsync(provider, order, signerAddress);
+ return signatureHex;
+ } catch (err) {
+ // Fallback to using EthSign when ethSignTypedData is not supported
+ const orderHash = orderHashUtils.getOrderHashHex(order);
+ const signatureHex = await signatureUtils.ecSignHashAsync(provider, orderHash, signerAddress);
+ return signatureHex;
+ }
+ },
+ /**
+ * Signs an order using `eth_signTypedData` and returns its elliptic curve signature and signature type.
+ * @param order The Order to sign.
+ * @param signerAddress The hex encoded Ethereum address you wish to sign it with. This address
+ * must be available via the Provider supplied to 0x.js.
+ * @return A hex encoded string containing the Elliptic curve signature generated by signing the order with `eth_signTypedData`
+ * and the Signature Type.
+ */
+ async ecSignTypedDataOrderAsync(provider: Provider, order: Order, signerAddress: string): Promise<string> {
assert.isWeb3Provider('provider', provider);
assert.isETHAddressHex('signerAddress', signerAddress);
const web3Wrapper = new Web3Wrapper(provider);
await assert.isSenderAddressAsync('signerAddress', signerAddress, web3Wrapper);
const normalizedSignerAddress = signerAddress.toLowerCase();
+ const normalizedOrder = _.mapValues(order, value => {
+ return _.isObject(value) ? value.toString() : value;
+ });
const typedData = {
types: {
EIP712Domain: EIP712_DOMAIN_SCHEMA.parameters,
@@ -217,15 +239,7 @@ export const signatureUtils = {
version: EIP712_DOMAIN_VERSION,
verifyingContract: order.exchangeAddress,
},
- message: {
- ...order,
- salt: order.salt.toString(),
- makerFee: order.makerFee.toString(),
- takerFee: order.takerFee.toString(),
- makerAssetAmount: order.makerAssetAmount.toString(),
- takerAssetAmount: order.takerAssetAmount.toString(),
- expirationTimeSeconds: order.expirationTimeSeconds.toString(),
- },
+ message: normalizedOrder,
primaryType: 'Order',
};
const signature = await web3Wrapper.signTypedDataAsync(normalizedSignerAddress, typedData);
@@ -240,36 +254,23 @@ export const signatureUtils = {
return signatureHex;
},
/**
- * Signs an orderHash and returns it's elliptic curve signature and signature type.
+ * Signs a hash and returns its elliptic curve signature and signature type.
* This method currently supports TestRPC, Geth and Parity above and below V1.6.6
- * @param orderHash Hex encoded orderHash to sign.
+ * @param msgHash Hex encoded message to sign.
* @param signerAddress The hex encoded Ethereum address you wish to sign it with. This address
* must be available via the Provider supplied to 0x.js.
- * @param signerType Different signers add/require different prefixes to be prepended to the message being signed.
- * Since we cannot know ahead of time which signer you are using, you must supply a SignerType.
- * @return A hex encoded string containing the Elliptic curve signature generated by signing the orderHash and the Signature Type.
+ * @return A hex encoded string containing the Elliptic curve signature generated by signing the msgHash and the Signature Type.
*/
- async ecSignOrderHashAsync(
- provider: Provider,
- orderHash: string,
- signerAddress: string,
- signerType: SignerType,
- ): Promise<string> {
+ async ecSignHashAsync(provider: Provider, msgHash: string, signerAddress: string): Promise<string> {
assert.isWeb3Provider('provider', provider);
- assert.isHexString('orderHash', orderHash);
+ assert.isHexString('msgHash', msgHash);
assert.isETHAddressHex('signerAddress', signerAddress);
const web3Wrapper = new Web3Wrapper(provider);
await assert.isSenderAddressAsync('signerAddress', signerAddress, web3Wrapper);
const normalizedSignerAddress = signerAddress.toLowerCase();
- let msgHashHex = orderHash;
- const prefixedMsgHashHex = signatureUtils.addSignedMessagePrefix(orderHash, signerType);
- // Metamask incorrectly implements eth_sign and does not prefix the message as per the spec
- // Source: https://github.com/MetaMask/metamask-extension/commit/a9d36860bec424dcee8db043d3e7da6a5ff5672e
- if (signerType === SignerType.Metamask) {
- msgHashHex = prefixedMsgHashHex;
- }
- const signature = await web3Wrapper.signMessageAsync(normalizedSignerAddress, msgHashHex);
+ const signature = await web3Wrapper.signMessageAsync(normalizedSignerAddress, msgHash);
+ const prefixedMsgHashHex = signatureUtils.addSignedMessagePrefix(msgHash);
// HACK: There is no consensus on whether the signatureHex string should be formatted as
// v + r + s OR r + s + v, and different clients (even different versions of the same client)
@@ -286,10 +287,7 @@ export const signatureUtils = {
normalizedSignerAddress,
);
if (isValidRSVSignature) {
- const convertedSignatureHex = signatureUtils.convertECSignatureToSignatureHex(
- ecSignatureRSV,
- signerType,
- );
+ const convertedSignatureHex = signatureUtils.convertECSignatureToSignatureHex(ecSignatureRSV);
return convertedSignatureHex;
}
}
@@ -301,10 +299,7 @@ export const signatureUtils = {
normalizedSignerAddress,
);
if (isValidVRSSignature) {
- const convertedSignatureHex = signatureUtils.convertECSignatureToSignatureHex(
- ecSignatureVRS,
- signerType,
- );
+ const convertedSignatureHex = signatureUtils.convertECSignatureToSignatureHex(ecSignatureVRS);
return convertedSignatureHex;
}
}
@@ -312,30 +307,18 @@ export const signatureUtils = {
throw new Error(OrderError.InvalidSignature);
},
/**
- * Combines ECSignature with V,R,S and the relevant signature type for use in 0x protocol
+ * Combines ECSignature with V,R,S and the EthSign signature type for use in 0x protocol
* @param ecSignature The ECSignature of the signed data
- * @param signerType The SignerType of the signed data
* @return Hex encoded string of signature (v,r,s) with Signature Type
*/
- convertECSignatureToSignatureHex(ecSignature: ECSignature, signerType: SignerType): string {
+ convertECSignatureToSignatureHex(ecSignature: ECSignature): string {
const signatureBuffer = Buffer.concat([
ethUtil.toBuffer(ecSignature.v),
ethUtil.toBuffer(ecSignature.r),
ethUtil.toBuffer(ecSignature.s),
]);
const signatureHex = `0x${signatureBuffer.toString('hex')}`;
- let signatureType;
- switch (signerType) {
- case SignerType.Metamask:
- case SignerType.Ledger:
- case SignerType.Default: {
- signatureType = SignatureType.EthSign;
- break;
- }
- default:
- throw new Error(`Unrecognized SignerType: ${signerType}`);
- }
- const signatureWithType = signatureUtils.convertToSignatureWithType(signatureHex, signatureType);
+ const signatureWithType = signatureUtils.convertToSignatureWithType(signatureHex, SignatureType.EthSign);
return signatureWithType;
},
/**
@@ -352,28 +335,17 @@ export const signatureUtils = {
/**
* Adds the relevant prefix to the message being signed.
* @param message Message to sign
- * @param signerType The type of message prefix to add for a given SignerType. Different signers expect
- * specific message prefixes.
* @return Prefixed message
*/
- addSignedMessagePrefix(message: string, signerType: SignerType = SignerType.Default): string {
+ addSignedMessagePrefix(message: string): string {
assert.isString('message', message);
- assert.doesBelongToStringEnum('signerType', signerType, SignerType);
- switch (signerType) {
- case SignerType.Metamask:
- case SignerType.Ledger:
- case SignerType.Default: {
- const msgBuff = ethUtil.toBuffer(message);
- const prefixedMsgBuff = ethUtil.hashPersonalMessage(msgBuff);
- const prefixedMsgHex = ethUtil.bufferToHex(prefixedMsgBuff);
- return prefixedMsgHex;
- }
- default:
- throw new Error(`Unrecognized SignerType: ${signerType}`);
- }
+ const msgBuff = ethUtil.toBuffer(message);
+ const prefixedMsgBuff = ethUtil.hashPersonalMessage(msgBuff);
+ const prefixedMsgHex = ethUtil.bufferToHex(prefixedMsgBuff);
+ return prefixedMsgHex;
},
/**
- * Parse a 0x protocol hex-encoded signature string into it's ECSignature components
+ * Parse a 0x protocol hex-encoded signature string into its ECSignature components
* @param signature A hex encoded ecSignature 0x Protocol signature
* @return An ECSignature object with r,s,v parameters
*/
diff --git a/packages/order-utils/test/signature_utils_test.ts b/packages/order-utils/test/signature_utils_test.ts
index 40ce16165..03354cd65 100644
--- a/packages/order-utils/test/signature_utils_test.ts
+++ b/packages/order-utils/test/signature_utils_test.ts
@@ -1,4 +1,4 @@
-import { Order, SignatureType, SignerType } from '@0xproject/types';
+import { Order, SignatureType } from '@0xproject/types';
import { BigNumber } from '@0xproject/utils';
import * as chai from 'chai';
import { JSONRPCErrorCallback, JSONRPCRequestPayload } from 'ethereum-types';
@@ -153,10 +153,17 @@ describe('Signature utils', () => {
]);
const signatureHex = `0x${signatureBuffer.toString('hex')}`;
const eip712Signature = await signatureUtils.ecSignOrderAsync(provider, order, makerAddress);
+ const isValidSignature = await signatureUtils.isValidSignatureAsync(
+ provider,
+ orderHashHex,
+ eip712Signature,
+ makerAddress,
+ );
expect(signatureHex).to.eq(eip712Signature);
+ expect(isValidSignature).to.eq(true);
});
});
- describe('#ecSignOrderHashAsync', () => {
+ describe('#ecSignHashAsync', () => {
let makerAddress: string;
before(async () => {
const availableAddreses = await web3Wrapper.getAvailableAddressesAsync();
@@ -166,12 +173,7 @@ describe('Signature utils', () => {
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 () => {
@@ -197,12 +199,7 @@ 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 () => {
@@ -225,56 +222,12 @@ describe('Signature utils', () => {
},
};
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- fakeProvider,
- orderHash,
- makerAddress,
- SignerType.Default,
- );
- expect(ecSignature).to.equal(expectedSignature);
- });
- // 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';
- const expectedSignature =
- '0x1b117902c86dfb95fe0d1badd983ee166ad259b27acb220174cbb4460d872871137feabdfe76e05924b484789f79af4ee7fa29ec006cedce1bbf369320d034e10b03';
- // Generated from a MM eth_sign request from 0x5409ed021d9299bf6814279a6a1411a7e866a631 signing 0xae70f31d26096291aa681b26cb7574563956221d0b4213631e1ef9df675d4cba
- const metamaskSignature =
- '0x117902c86dfb95fe0d1badd983ee166ad259b27acb220174cbb4460d872871137feabdfe76e05924b484789f79af4ee7fa29ec006cedce1bbf369320d034e10b1b';
- const fakeProvider = {
- async sendAsync(payload: JSONRPCRequestPayload, callback: JSONRPCErrorCallback): Promise<void> {
- if (payload.method === 'eth_sign') {
- const [, message] = payload.params;
- expect(message).to.equal(orderHashPrefixed);
- callback(null, {
- id: 42,
- jsonrpc: '2.0',
- result: metamaskSignature,
- });
- } else {
- callback(null, { id: 42, jsonrpc: '2.0', result: [makerAddress] });
- }
- },
- };
-
- const ecSignature = await signatureUtils.ecSignOrderHashAsync(
- fakeProvider,
- orderHash,
- makerAddress,
- SignerType.Metamask,
- );
+ 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.ecSignOrderHashAsync(
- provider,
- orderHash,
- makerAddress,
- SignerType.Default,
- );
+ const ecSignature = await signatureUtils.ecSignHashAsync(provider, orderHash, makerAddress);
const isValidSignature = await signatureUtils.isValidSignatureAsync(
provider,
@@ -291,38 +244,11 @@ 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);
- });
});
});
diff --git a/packages/subproviders/CHANGELOG.json b/packages/subproviders/CHANGELOG.json
index 97f886f64..30887c6fe 100644
--- a/packages/subproviders/CHANGELOG.json
+++ b/packages/subproviders/CHANGELOG.json
@@ -1,5 +1,13 @@
[
{
+ "version": "2.1.0",
+ "changes": [
+ {
+ "note": "Add Metamask Subprovider to handle inconsistent JSON RPC behaviour"
+ }
+ ]
+ },
+ {
"version": "2.0.7",
"changes": [
{
diff --git a/packages/subproviders/src/index.ts b/packages/subproviders/src/index.ts
index b5f9b3f90..8b5446007 100644
--- a/packages/subproviders/src/index.ts
+++ b/packages/subproviders/src/index.ts
@@ -27,6 +27,7 @@ export { Subprovider } from './subproviders/subprovider';
export { NonceTrackerSubprovider } from './subproviders/nonce_tracker';
export { PrivateKeyWalletSubprovider } from './subproviders/private_key_wallet';
export { MnemonicWalletSubprovider } from './subproviders/mnemonic_wallet';
+export { MetamaskSubprovider } from './subproviders/metamask_subprovider';
export { EthLightwalletSubprovider } from './subproviders/eth_lightwallet_subprovider';
export {
diff --git a/packages/subproviders/src/subproviders/metamask_subprovider.ts b/packages/subproviders/src/subproviders/metamask_subprovider.ts
new file mode 100644
index 000000000..724edd574
--- /dev/null
+++ b/packages/subproviders/src/subproviders/metamask_subprovider.ts
@@ -0,0 +1,124 @@
+import { marshaller, Web3Wrapper } from '@0xproject/web3-wrapper';
+import { JSONRPCRequestPayload, Provider } from 'ethereum-types';
+import * as ethUtil from 'ethereumjs-util';
+
+import { Callback, ErrorCallback } from '../types';
+
+import { Subprovider } from './subprovider';
+
+/**
+ * This class implements the [web3-provider-engine](https://github.com/MetaMask/provider-engine)
+ * subprovider interface and the provider sendAsync interface.
+ * It handles inconsistencies with Metamask implementations of various JSON RPC methods.
+ * It forwards JSON RPC requests involving the domain of a signer (getAccounts,
+ * sendTransaction, signMessage etc...) to the provider instance supplied at instantiation. All other requests
+ * are passed onwards for subsequent subproviders to handle.
+ */
+export class MetamaskSubprovider extends Subprovider {
+ private readonly _web3Wrapper: Web3Wrapper;
+ private readonly _provider: Provider;
+ /**
+ * Instantiates a new SignerSubprovider
+ * @param provider Web3 provider that should handle all user account related requests
+ */
+ constructor(provider: Provider) {
+ super();
+ this._web3Wrapper = new Web3Wrapper(provider);
+ this._provider = provider;
+ }
+ /**
+ * This method conforms to the web3-provider-engine interface.
+ * It is called internally by the ProviderEngine when it is this subproviders
+ * turn to handle a JSON RPC request.
+ * @param payload JSON RPC payload
+ * @param next Callback to call if this subprovider decides not to handle the request
+ * @param end Callback to call if subprovider handled the request and wants to pass back the request.
+ */
+ // tslint:disable-next-line:prefer-function-over-method async-suffix
+ public async handleRequest(payload: JSONRPCRequestPayload, next: Callback, end: ErrorCallback): Promise<void> {
+ let message;
+ let address;
+ switch (payload.method) {
+ case 'web3_clientVersion':
+ try {
+ const nodeVersion = await this._web3Wrapper.getNodeVersionAsync();
+ end(null, nodeVersion);
+ } catch (err) {
+ end(err);
+ }
+ return;
+ case 'eth_accounts':
+ try {
+ const accounts = await this._web3Wrapper.getAvailableAddressesAsync();
+ end(null, accounts);
+ } catch (err) {
+ end(err);
+ }
+ return;
+ case 'eth_sendTransaction':
+ const [txParams] = payload.params;
+ try {
+ const txData = marshaller.unmarshalTxData(txParams);
+ const txHash = await this._web3Wrapper.sendTransactionAsync(txData);
+ end(null, txHash);
+ } catch (err) {
+ end(err);
+ }
+ return;
+ case 'eth_sign':
+ [address, message] = payload.params;
+ try {
+ // Metamask incorrectly implements eth_sign and does not prefix the message as per the spec
+ // Source: https://github.com/MetaMask/metamask-extension/commit/a9d36860bec424dcee8db043d3e7da6a5ff5672e
+ const msgBuff = ethUtil.toBuffer(message);
+ const prefixedMsgBuff = ethUtil.hashPersonalMessage(msgBuff);
+ const prefixedMsgHex = ethUtil.bufferToHex(prefixedMsgBuff);
+ const signature = await this._web3Wrapper.signMessageAsync(address, prefixedMsgHex);
+ signature ? end(null, signature) : end(new Error('Error performing eth_sign'), null);
+ } catch (err) {
+ end(err);
+ }
+ return;
+ case 'eth_signTypedData':
+ case 'eth_signTypedData_v3':
+ [address, message] = payload.params;
+ try {
+ // Metamask has namespaced signTypedData to v3 for an indeterminate period of time.
+ // and expects message to be serialised as JSON
+ const messageJSON = JSON.stringify(message);
+ const signature = await this._web3Wrapper.sendRawPayloadAsync<string>({
+ method: 'eth_signTypedData_v3',
+ params: [address, messageJSON],
+ });
+ signature ? end(null, signature) : end(new Error('Error performing eth_signTypedData'), null);
+ } catch (err) {
+ end(err);
+ }
+ return;
+ default:
+ next();
+ return;
+ }
+ }
+ /**
+ * This method conforms to the provider sendAsync interface.
+ * Allowing the MetamaskSubprovider to be used as a generic provider (outside of Web3ProviderEngine) with the
+ * addition of wrapping the inconsistent Metamask behaviour
+ * @param payload JSON RPC payload
+ * @return The contents nested under the result key of the response body
+ */
+ public sendAsync(payload: JSONRPCRequestPayload, callback: ErrorCallback): void {
+ void this.handleRequest(
+ payload,
+ // handleRequest has decided to not handle this, so fall through to the provider
+ () => {
+ const sendAsync = this._provider.sendAsync.bind(this._provider);
+ sendAsync(payload, callback);
+ },
+ // handleRequest has called end and will handle this
+ (err, data) => {
+ err ? callback(err) : callback(null, { ...payload, result: data });
+ },
+ );
+ }
+}
diff --git a/packages/subproviders/src/subproviders/private_key_wallet.ts b/packages/subproviders/src/subproviders/private_key_wallet.ts
index 9d6fc487e..dbd51e8d7 100644
--- a/packages/subproviders/src/subproviders/private_key_wallet.ts
+++ b/packages/subproviders/src/subproviders/private_key_wallet.ts
@@ -23,7 +23,7 @@ export class PrivateKeyWalletSubprovider extends BaseWalletSubprovider {
constructor(privateKey: string) {
assert.isString('privateKey', privateKey);
super();
- this._privateKeyBuffer = new Buffer(privateKey, 'hex');
+ this._privateKeyBuffer = Buffer.from(privateKey, 'hex');
this._address = `0x${ethUtil.privateToAddress(this._privateKeyBuffer).toString('hex')}`;
}
/**
diff --git a/packages/subproviders/src/subproviders/signer.ts b/packages/subproviders/src/subproviders/signer.ts
index d5fd86897..6b519865f 100644
--- a/packages/subproviders/src/subproviders/signer.ts
+++ b/packages/subproviders/src/subproviders/signer.ts
@@ -31,6 +31,8 @@ export class SignerSubprovider extends Subprovider {
*/
// tslint:disable-next-line:prefer-function-over-method async-suffix
public async handleRequest(payload: JSONRPCRequestPayload, next: Callback, end: ErrorCallback): Promise<void> {
+ let message;
+ let address;
switch (payload.method) {
case 'web3_clientVersion':
try {
@@ -59,7 +61,7 @@ export class SignerSubprovider extends Subprovider {
}
return;
case 'eth_sign':
- const [address, message] = payload.params;
+ [address, message] = payload.params;
try {
const signature = await this._web3Wrapper.signMessageAsync(address, message);
end(null, signature);
@@ -67,6 +69,15 @@ export class SignerSubprovider extends Subprovider {
end(err);
}
return;
+ case 'eth_signTypedData':
+ [address, message] = payload.params;
+ try {
+ const signature = await this._web3Wrapper.signTypedDataAsync(address, message);
+ end(null, signature);
+ } catch (err) {
+ end(err);
+ }
+ return;
default:
next();
return;
diff --git a/packages/types/src/index.ts b/packages/types/src/index.ts
index 3ae0536d5..2f148f0e6 100644
--- a/packages/types/src/index.ts
+++ b/packages/types/src/index.ts
@@ -143,16 +143,6 @@ export enum SignatureType {
NSignatureTypes,
}
-/**
- * The type of the Signer implementation. Some signer implementations use different message prefixes or implement different
- * eth_sign behaviour (e.g Metamask). Default assumes a spec compliant `eth_sign`.
- */
-export enum SignerType {
- Default = 'DEFAULT',
- Ledger = 'LEDGER',
- Metamask = 'METAMASK',
-}
-
export enum AssetProxyId {
ERC20 = '0xf47261b0',
ERC721 = '0x02571792',
diff --git a/packages/website/ts/blockchain.ts b/packages/website/ts/blockchain.ts
index c420bbf3a..652f2eb1d 100644
--- a/packages/website/ts/blockchain.ts
+++ b/packages/website/ts/blockchain.ts
@@ -9,14 +9,14 @@ import {
ExchangeFillEventArgs,
IndexedFilterValues,
} from '@0xproject/contract-wrappers';
-import { assetDataUtils, orderHashUtils, signatureUtils, SignerType } from '@0xproject/order-utils';
+import { assetDataUtils, orderHashUtils, signatureUtils } from '@0xproject/order-utils';
import { EtherscanLinkSuffixes, utils as sharedUtils } from '@0xproject/react-shared';
import {
ledgerEthereumBrowserClientFactoryAsync,
LedgerSubprovider,
+ MetamaskSubprovider,
RedundantSubprovider,
RPCSubprovider,
- SignerSubprovider,
Web3ProviderEngine,
} from '@0xproject/subproviders';
import { SignedOrder, Token as ZeroExToken } from '@0xproject/types';
@@ -161,7 +161,7 @@ export class Blockchain {
// We catch all requests involving a users account and send it to the injectedWeb3
// instance. All other requests go to the public hosted node.
const provider = new Web3ProviderEngine();
- provider.addProvider(new SignerSubprovider(injectedWeb3.currentProvider));
+ provider.addProvider(new MetamaskSubprovider(injectedWeb3.currentProvider));
provider.addProvider(new FilterSubprovider());
const rpcSubproviders = _.map(publicNodeUrlsIfExistsForNetworkId, publicNodeUrl => {
return new RPCSubprovider(publicNodeUrl);
@@ -432,21 +432,7 @@ export class Blockchain {
}
this._showFlashMessageIfLedger();
const provider = this._contractWrappers.getProvider();
- const isLedgerSigner = !_.isUndefined(this._ledgerSubprovider);
- const injectedProvider = Blockchain._getInjectedWeb3().currentProvider;
- const isMetaMaskSigner = utils.getProviderType(injectedProvider) === Providers.Metamask;
- let signerType = SignerType.Default;
- if (isLedgerSigner) {
- signerType = SignerType.Ledger;
- } else if (isMetaMaskSigner) {
- signerType = SignerType.Metamask;
- }
- const ecSignatureString = await signatureUtils.ecSignOrderHashAsync(
- provider,
- orderHash,
- makerAddress,
- signerType,
- );
+ const ecSignatureString = await signatureUtils.ecSignHashAsync(provider, orderHash, makerAddress);
this._dispatcher.updateSignature(ecSignatureString);
return ecSignatureString;
}
diff --git a/yarn.lock b/yarn.lock
index 7329047f8..8dac36588 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1603,10 +1603,6 @@ ajv-errors@^1.0.0:
version "1.0.0"
resolved "https://registry.npmjs.org/ajv-errors/-/ajv-errors-1.0.0.tgz#ecf021fa108fd17dfb5e6b383f2dd233e31ffc59"
-aes-js@^3.1.1:
- version "3.1.1"
- resolved "https://registry.yarnpkg.com/aes-js/-/aes-js-3.1.1.tgz#89fd1f94ae51b4c72d62466adc1a7323ff52f072"
-
ajv-keywords@^2.1.0:
version "2.1.1"
resolved "https://registry.yarnpkg.com/ajv-keywords/-/ajv-keywords-2.1.1.tgz#617997fc5f60576894c435f940d819e135b80762"
@@ -1903,14 +1899,6 @@ assign-symbols@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
-ast-types@0.10.1:
- version "0.10.1"
- resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.10.1.tgz#f52fca9715579a14f841d67d7f8d25432ab6a3dd"
-
-ast-types@0.11.3:
- version "0.11.3"
- resolved "https://registry.yarnpkg.com/ast-types/-/ast-types-0.11.3.tgz#c20757fe72ee71278ea0ff3d87e5c2ca30d9edf8"
-
astral-regex@^1.0.0:
version "1.0.0"
resolved "https://registry.npmjs.org/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
@@ -2258,15 +2246,7 @@ babel-plugin-syntax-exponentiation-operator@^6.8.0:
version "6.13.0"
resolved "https://registry.yarnpkg.com/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
-babel-plugin-syntax-export-extensions@^6.8.0:
- version "6.13.0"
- resolved "https://registry.yarnpkg.com/babel-plugin-syntax-export-extensions/-/babel-plugin-syntax-export-extensions-6.13.0.tgz#70a1484f0f9089a4e84ad44bac353c95b9b12721"
-
-babel-plugin-syntax-flow@^6.18.0:
- version "6.18.0"
- resolved "https://registry.yarnpkg.com/babel-plugin-syntax-flow/-/babel-plugin-syntax-flow-6.18.0.tgz#4c3ab20a2af26aa20cd25995c398c4eb70310c8d"
-
-babel-plugin-syntax-object-rest-spread@^6.13.0, babel-plugin-syntax-object-rest-spread@^6.8.0:
+babel-plugin-syntax-object-rest-spread@^6.13.0:
version "6.13.0"
resolved "https://registry.yarnpkg.com/babel-plugin-syntax-object-rest-spread/-/babel-plugin-syntax-object-rest-spread-6.13.0.tgz#fd6536f2bce13836ffa3a5458c4903a597bb3bf5"
@@ -2506,35 +2486,6 @@ babel-preset-env@^1.3.2:
invariant "^2.2.2"
semver "^5.3.0"
-babel-preset-es2015@^6.9.0:
- version "6.24.1"
- resolved "https://registry.yarnpkg.com/babel-preset-es2015/-/babel-preset-es2015-6.24.1.tgz#d44050d6bc2c9feea702aaf38d727a0210538939"
- dependencies:
- babel-plugin-check-es2015-constants "^6.22.0"
- babel-plugin-transform-es2015-arrow-functions "^6.22.0"
- babel-plugin-transform-es2015-block-scoped-functions "^6.22.0"
- babel-plugin-transform-es2015-block-scoping "^6.24.1"
- babel-plugin-transform-es2015-classes "^6.24.1"
- babel-plugin-transform-es2015-computed-properties "^6.24.1"
- babel-plugin-transform-es2015-destructuring "^6.22.0"
- babel-plugin-transform-es2015-duplicate-keys "^6.24.1"
- babel-plugin-transform-es2015-for-of "^6.22.0"
- babel-plugin-transform-es2015-function-name "^6.24.1"
- babel-plugin-transform-es2015-literals "^6.22.0"
- babel-plugin-transform-es2015-modules-amd "^6.24.1"
- babel-plugin-transform-es2015-modules-commonjs "^6.24.1"
- babel-plugin-transform-es2015-modules-systemjs "^6.24.1"
- babel-plugin-transform-es2015-modules-umd "^6.24.1"
- babel-plugin-transform-es2015-object-super "^6.24.1"
- babel-plugin-transform-es2015-parameters "^6.24.1"
- babel-plugin-transform-es2015-shorthand-properties "^6.24.1"
- babel-plugin-transform-es2015-spread "^6.22.0"
- babel-plugin-transform-es2015-sticky-regex "^6.24.1"
- babel-plugin-transform-es2015-template-literals "^6.22.0"
- babel-plugin-transform-es2015-typeof-symbol "^6.22.0"
- babel-plugin-transform-es2015-unicode-regex "^6.24.1"
- babel-plugin-transform-regenerator "^6.24.1"
-
babel-preset-jest@^23.2.0:
version "23.2.0"
resolved "https://registry.npmjs.org/babel-preset-jest/-/babel-preset-jest-23.2.0.tgz#8ec7a03a138f001a1a8fb1e8113652bf1a55da46"
@@ -2542,34 +2493,7 @@ babel-preset-jest@^23.2.0:
babel-plugin-jest-hoist "^23.2.0"
babel-plugin-syntax-object-rest-spread "^6.13.0"
-babel-preset-stage-1@^6.5.0:
- version "6.24.1"
- resolved "https://registry.yarnpkg.com/babel-preset-stage-1/-/babel-preset-stage-1-6.24.1.tgz#7692cd7dcd6849907e6ae4a0a85589cfb9e2bfb0"
- dependencies:
- babel-plugin-transform-class-constructor-call "^6.24.1"
- babel-plugin-transform-export-extensions "^6.22.0"
- babel-preset-stage-2 "^6.24.1"
-
-babel-preset-stage-2@^6.24.1:
- version "6.24.1"
- resolved "https://registry.yarnpkg.com/babel-preset-stage-2/-/babel-preset-stage-2-6.24.1.tgz#d9e2960fb3d71187f0e64eec62bc07767219bdc1"
- dependencies:
- babel-plugin-syntax-dynamic-import "^6.18.0"
- babel-plugin-transform-class-properties "^6.24.1"
- babel-plugin-transform-decorators "^6.24.1"
- babel-preset-stage-3 "^6.24.1"
-
-babel-preset-stage-3@^6.24.1:
- version "6.24.1"
- resolved "https://registry.yarnpkg.com/babel-preset-stage-3/-/babel-preset-stage-3-6.24.1.tgz#836ada0a9e7a7fa37cb138fb9326f87934a48395"
- dependencies:
- babel-plugin-syntax-trailing-function-commas "^6.22.0"
- babel-plugin-transform-async-generator-functions "^6.24.1"
- babel-plugin-transform-async-to-generator "^6.24.1"
- babel-plugin-transform-exponentiation-operator "^6.24.1"
- babel-plugin-transform-object-rest-spread "^6.22.0"
-
-babel-register@^6.26.0, babel-register@^6.9.0:
+babel-register@^6.26.0:
version "6.26.0"
resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.26.0.tgz#6ed021173e2fcb486d7acb45c6009a856f647071"
dependencies:
@@ -3117,14 +3041,6 @@ bser@^2.0.0:
dependencies:
node-int64 "^0.4.0"
-bs58check@^2.1.2:
- version "2.1.2"
- resolved "https://registry.yarnpkg.com/bs58check/-/bs58check-2.1.2.tgz#53b018291228d82a5aa08e7d796fdafda54aebfc"
- dependencies:
- bs58 "^4.0.0"
- create-hash "^1.1.0"
- safe-buffer "^5.1.2"
-
btoa@1.1.2:
version "1.1.2"
resolved "https://registry.yarnpkg.com/btoa/-/btoa-1.1.2.tgz#3e40b81663f81d2dd6596a4cb714a8dc16cfabe0"
@@ -3839,7 +3755,7 @@ colors@0.5.x:
version "0.5.1"
resolved "https://registry.npmjs.org/colors/-/colors-0.5.1.tgz#7d0023eaeb154e8ee9fce75dcb923d0ed1667774"
-colors@1.0.3, colors@1.0.x:
+colors@1.0.x:
version "1.0.3"
resolved "https://registry.yarnpkg.com/colors/-/colors-1.0.3.tgz#0433f44d809680fdeb60ed260f1b0c262e82a40b"
@@ -4240,7 +4156,7 @@ cross-spawn@^5.0.1, cross-spawn@^5.1.0:
shebang-command "^1.2.0"
which "^1.2.9"
-cross-spawn@^6.0.0, cross-spawn@^6.0.4:
+cross-spawn@^6.0.0, cross-spawn@^6.0.4, cross-spawn@^6.0.5:
version "6.0.5"
resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
dependencies:
@@ -5127,10 +5043,6 @@ entities@^1.1.1, entities@~1.1.1:
version "1.1.1"
resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.1.tgz#6e5c2d0a5621b5dadaecef80b90edfb5cd7772f0"
-envinfo@^4.4.2:
- version "4.4.2"
- resolved "https://registry.yarnpkg.com/envinfo/-/envinfo-4.4.2.tgz#472c49f3a8b9bca73962641ce7cb692bf623cd1c"
-
enzyme-adapter-react-16@^1.5.0:
version "1.5.0"
resolved "https://registry.npmjs.org/enzyme-adapter-react-16/-/enzyme-adapter-react-16-1.5.0.tgz#50af8d76a45fe0915de932bd95d34cdca75c0be3"
@@ -5187,13 +5099,6 @@ error-ex@^1.2.0, error-ex@^1.3.1:
dependencies:
is-arrayish "^0.2.1"
-error@^7.0.2:
- version "7.0.2"
- resolved "https://registry.yarnpkg.com/error/-/error-7.0.2.tgz#a5f75fff4d9926126ddac0ea5dc38e689153cb02"
- dependencies:
- string-template "~0.2.1"
- xtend "~4.0.0"
-
es-abstract@^1.10.0, es-abstract@^1.5.1, es-abstract@^1.6.1:
version "1.12.0"
resolved "https://registry.npmjs.org/es-abstract/-/es-abstract-1.12.0.tgz#9dbbdd27c6856f0001421ca18782d786bf8a6165"
@@ -5365,7 +5270,7 @@ esprima@^3.1.3:
version "3.1.3"
resolved "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz#fdca51cee6133895e3c88d535ce49dbff62a4633"
-esprima@^4.0.0, esprima@~4.0.0:
+esprima@^4.0.0:
version "4.0.0"
resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.0.tgz#4499eddcd1110e0b218bacf2fa7f7f59f55ca804"
@@ -6538,6 +6443,45 @@ ganache-core@0xProject/ganache-core#monorepo-dep:
merkle-patricia-tree "^2.2.0"
pify "^3.0.0"
prepend-file "^1.3.1"
+ seedrandom "~2.4.2"
+ shebang-loader "0.0.1"
+ solc "0.4.24"
+ temp "^0.8.3"
+ tmp "0.0.31"
+ web3 "^1.0.0-beta.34"
+ web3-provider-engine "^14.0.6"
+ websocket "^1.0.24"
+ yargs "^7.0.2"
+
+ganache-core@^2.2.1:
+ version "2.2.1"
+ resolved "https://registry.yarnpkg.com/ganache-core/-/ganache-core-2.2.1.tgz#c0125d77d3e28d627a812dd002dac21e1d2cc8b7"
+ dependencies:
+ abstract-leveldown "^3.0.0"
+ async "^2.5.0"
+ bip39 "~2.4.0"
+ bn.js "4.11.6"
+ cachedown "^1.0.0"
+ chai "^3.5.0"
+ clone "^2.1.1"
+ eth-sig-util "^2.0.2"
+ ethereumjs-abi "^0.6.5"
+ ethereumjs-account "~2.0.4"
+ ethereumjs-block "~1.2.2"
+ ethereumjs-tx "1.3.4"
+ ethereumjs-util "^5.2.0"
+ ethereumjs-vm "2.3.5"
+ ethereumjs-wallet "0.6.0"
+ fake-merkle-patricia-tree "~1.0.1"
+ heap "~0.2.6"
+ js-scrypt "^0.2.0"
+ level-sublevel "^6.6.1"
+ levelup "^1.1.0"
+ localstorage-down "^0.6.7"
+ lodash "^4.17.5"
+ merkle-patricia-tree "^2.2.0"
+ pify "^3.0.0"
+ prepend-file "^1.3.1"
request "^2.87.0"
seedrandom "~2.4.2"
shebang-loader "0.0.1"
@@ -7630,17 +7574,10 @@ internal-ip@^3.0.1:
default-gateway "^2.6.0"
ipaddr.js "^1.5.2"
-interpret@^1.0.0, interpret@^1.0.4, interpret@^1.1.0:
+interpret@^1.0.0, interpret@^1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.1.0.tgz#7ed1b1410c6a0e0f78cf95d3b8440c63f78b8614"
-into-stream@^3.1.0:
- version "3.1.0"
- resolved "https://registry.yarnpkg.com/into-stream/-/into-stream-3.1.0.tgz#96fb0a936c12babd6ff1752a17d05616abd094c6"
- dependencies:
- from2 "^2.1.1"
- p-is-promise "^1.1.0"
-
invariant@^2.0.0, invariant@^2.2.1, invariant@^2.2.2, invariant@^2.2.4:
version "2.2.4"
resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
@@ -8600,46 +8537,6 @@ jsbn@~0.1.0:
version "0.1.1"
resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
-jscodeshift@^0.4.0:
- version "0.4.1"
- resolved "https://registry.yarnpkg.com/jscodeshift/-/jscodeshift-0.4.1.tgz#da91a1c2eccfa03a3387a21d39948e251ced444a"
- dependencies:
- async "^1.5.0"
- babel-plugin-transform-flow-strip-types "^6.8.0"
- babel-preset-es2015 "^6.9.0"
- babel-preset-stage-1 "^6.5.0"
- babel-register "^6.9.0"
- babylon "^6.17.3"
- colors "^1.1.2"
- flow-parser "^0.*"
- lodash "^4.13.1"
- micromatch "^2.3.7"
- node-dir "0.1.8"
- nomnom "^1.8.1"
- recast "^0.12.5"
- temp "^0.8.1"
- write-file-atomic "^1.2.0"
-
-jscodeshift@^0.5.0:
- version "0.5.0"
- resolved "https://registry.yarnpkg.com/jscodeshift/-/jscodeshift-0.5.0.tgz#bdb7b6cc20dd62c16aa728c3fa2d2fe66ca7c748"
- dependencies:
- babel-plugin-transform-flow-strip-types "^6.8.0"
- babel-preset-es2015 "^6.9.0"
- babel-preset-stage-1 "^6.5.0"
- babel-register "^6.9.0"
- babylon "^7.0.0-beta.30"
- colors "^1.1.2"
- flow-parser "^0.*"
- lodash "^4.13.1"
- micromatch "^2.3.7"
- neo-async "^2.5.0"
- node-dir "0.1.8"
- nomnom "^1.8.1"
- recast "^0.14.1"
- temp "^0.8.1"
- write-file-atomic "^1.2.0"
-
jsdom@^11.5.1:
version "11.12.0"
resolved "https://registry.npmjs.org/jsdom/-/jsdom-11.12.0.tgz#1a80d40ddd378a1de59656e9e6dc5a3ba8657bc8"
@@ -9456,14 +9353,14 @@ lodash@^3.10.1, lodash@^3.3.1, lodash@^3.6.0, lodash@^3.7.0:
version "3.10.1"
resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+lodash@^4.13.1, lodash@^4.15.0:
+ version "4.17.11"
+ resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
+
lodash@^4.14.0, lodash@^4.17.2, lodash@^4.17.4, lodash@^4.17.5, lodash@^4.2.1, lodash@^4.3.0, lodash@^4.5.1:
version "4.17.5"
resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.5.tgz#99a92d65c0272debe8c96b6057bc8fbfa3bed511"
-lodash@^4.15.0:
- version "4.17.11"
- resolved "https://registry.npmjs.org/lodash/-/lodash-4.17.11.tgz#b39ea6229ef607ecd89e2c8df12536891cac9b8d"
-
lodash@~1.0.1:
version "1.0.2"
resolved "https://registry.yarnpkg.com/lodash/-/lodash-1.0.2.tgz#8f57560c83b59fc270bd3d561b690043430e2551"
@@ -9478,7 +9375,7 @@ log-symbols@^1.0.2:
dependencies:
chalk "^1.0.0"
-log-symbols@^2.2.0:
+log-symbols@^2.1.0, log-symbols@^2.2.0:
version "2.2.0"
resolved "https://registry.yarnpkg.com/log-symbols/-/log-symbols-2.2.0.tgz#5740e1c5d6f0dfda4ad9323b5332107ef6b4c40a"
dependencies:
@@ -9599,12 +9496,6 @@ make-dir@^1.0.0:
dependencies:
pify "^3.0.0"
-make-dir@^1.1.0:
- version "1.3.0"
- resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
- dependencies:
- pify "^3.0.0"
-
make-error@1.x:
version "1.3.5"
resolved "https://registry.npmjs.org/make-error/-/make-error-1.3.5.tgz#efe4e81f6db28cadd605c70f29c831b58ef776c8"
@@ -10439,13 +10330,6 @@ nodemon@^1.11.0:
undefsafe "^2.0.2"
update-notifier "^2.3.0"
-nomnom@^1.8.1:
- version "1.8.1"
- resolved "https://registry.yarnpkg.com/nomnom/-/nomnom-1.8.1.tgz#2151f722472ba79e50a76fc125bb8c8f2e4dc2a7"
- dependencies:
- chalk "~0.4.0"
- underscore "~1.6.0"
-
nomnom@~1.6.2:
version "1.6.2"
resolved "https://registry.npmjs.org/nomnom/-/nomnom-1.6.2.tgz#84a66a260174408fc5b77a18f888eccc44fb6971"
@@ -11796,10 +11680,6 @@ pretty-bytes@^1.0.4:
get-stdin "^4.0.1"
meow "^3.1.0"
-pretty-bytes@^4.0.2:
- version "4.0.2"
- resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-4.0.2.tgz#b2bf82e7350d65c6c33aa95aaa5a4f6327f61cd9"
-
pretty-format@^23.6.0:
version "23.6.0"
resolved "https://registry.npmjs.org/pretty-format/-/pretty-format-23.6.0.tgz#5eaac8eeb6b33b987b7fe6097ea6a8a146ab5760"
@@ -11830,7 +11710,7 @@ prismjs@^1.15.0:
optionalDependencies:
clipboard "^2.0.0"
-private@^0.1.6, private@^0.1.7, private@^0.1.8, private@~0.1.5:
+private@^0.1.6, private@^0.1.7, private@^0.1.8:
version "0.1.8"
resolved "https://registry.yarnpkg.com/private/-/private-0.1.8.tgz#2381edb3689f7a53d653190060fcf822d2f368ff"
@@ -12440,13 +12320,6 @@ react@^16.5.2:
prop-types "^15.6.2"
schedule "^0.5.0"
-read-chunk@^2.1.0:
- version "2.1.0"
- resolved "https://registry.yarnpkg.com/read-chunk/-/read-chunk-2.1.0.tgz#6a04c0928005ed9d42e1a6ac5600e19cbc7ff655"
- dependencies:
- pify "^3.0.0"
- safe-buffer "^5.1.1"
-
read-cmd-shim@^1.0.1:
version "1.0.1"
resolved "http://registry.yarnpkg.com/read-cmd-shim/-/read-cmd-shim-1.0.1.tgz#2d5d157786a37c055d22077c32c53f8329e91c7b"
@@ -12586,25 +12459,6 @@ realpath-native@^1.0.0:
dependencies:
util.promisify "^1.0.0"
-recast@^0.12.5:
- version "0.12.9"
- resolved "https://registry.yarnpkg.com/recast/-/recast-0.12.9.tgz#e8e52bdb9691af462ccbd7c15d5a5113647a15f1"
- dependencies:
- ast-types "0.10.1"
- core-js "^2.4.1"
- esprima "~4.0.0"
- private "~0.1.5"
- source-map "~0.6.1"
-
-recast@^0.14.1:
- version "0.14.7"
- resolved "https://registry.yarnpkg.com/recast/-/recast-0.14.7.tgz#4f1497c2b5826d42a66e8e3c9d80c512983ff61d"
- dependencies:
- ast-types "0.11.3"
- esprima "~4.0.0"
- private "~0.1.5"
- source-map "~0.6.1"
-
rechoir@^0.6.2:
version "0.6.2"
resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
@@ -13169,7 +13023,7 @@ rsvp@^3.3.3:
version "3.6.2"
resolved "https://registry.npmjs.org/rsvp/-/rsvp-3.6.2.tgz#2e96491599a96cde1b515d5674a8f7a91452926a"
-run-async@^2.0.0, run-async@^2.2.0:
+run-async@^2.2.0:
version "2.3.0"
resolved "https://registry.yarnpkg.com/run-async/-/run-async-2.3.0.tgz#0371ab4ae0bdd720d4166d7dfda64ff7a445a6c0"
dependencies:
@@ -13297,10 +13151,6 @@ schema-utils@^1.0.0:
ajv-errors "^1.0.0"
ajv-keywords "^3.1.0"
-scoped-regex@^1.0.0:
- version "1.0.0"
- resolved "https://registry.yarnpkg.com/scoped-regex/-/scoped-regex-1.0.0.tgz#a346bb1acd4207ae70bd7c0c7ca9e566b6baddb8"
-
scrypt-async@^1.2.0:
version "1.3.1"
resolved "https://registry.yarnpkg.com/scrypt-async/-/scrypt-async-1.3.1.tgz#a11fd6fac981b4b823ee01dee0221169500ddae9"
@@ -14119,10 +13969,6 @@ string-length@^2.0.0:
astral-regex "^1.0.0"
strip-ansi "^4.0.0"
-string-template@~0.2.1:
- version "0.2.1"
- resolved "https://registry.yarnpkg.com/string-template/-/string-template-0.2.1.tgz#42932e598a352d01fc22ec3367d9d84eec6c9add"
-
string-width@^1.0.1, string-width@^1.0.2:
version "1.0.2"
resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -14186,17 +14032,6 @@ strip-ansi@^4.0.0:
dependencies:
ansi-regex "^3.0.0"
-strip-ansi@~0.1.0:
- version "0.1.1"
- resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-0.1.1.tgz#39e8a98d044d150660abe4a6808acf70bb7bc991"
-
-strip-bom-stream@^2.0.0:
- version "2.0.0"
- resolved "https://registry.yarnpkg.com/strip-bom-stream/-/strip-bom-stream-2.0.0.tgz#f87db5ef2613f6968aa545abfe1ec728b6a829ca"
- dependencies:
- first-chunk-stream "^2.0.0"
- strip-bom "^2.0.0"
-
strip-bom@3.0.0, strip-bom@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
@@ -15184,10 +15019,6 @@ underscore@~1.4.4:
version "1.4.4"
resolved "https://registry.npmjs.org/underscore/-/underscore-1.4.4.tgz#61a6a32010622afa07963bf325203cf12239d604"
-underscore@~1.6.0:
- version "1.6.0"
- resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.6.0.tgz#8b38b10cacdef63337b8b24e4ff86d45aea529a8"
-
underscore@~1.7.0:
version "1.7.0"
resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.7.0.tgz#6bbaf0877500d36be34ecaa584e0db9fef035209"
@@ -15474,10 +15305,6 @@ uvm@1.7.0:
lodash "4.17.4"
uuid "3.0.1"
-v8-compile-cache@^1.1.2:
- version "1.1.2"
- resolved "https://registry.yarnpkg.com/v8-compile-cache/-/v8-compile-cache-1.1.2.tgz#8d32e4f16974654657e676e0e467a348e89b0dc4"
-
v8-compile-cache@^2.0.2:
version "2.0.2"
resolved "https://registry.npmjs.org/v8-compile-cache/-/v8-compile-cache-2.0.2.tgz#a428b28bb26790734c4fc8bc9fa106fccebf6a6c"
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-08 04:04:39 +0800