mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 01:39:44 +01:00
Merge branch 'master' into i328-MultiVault
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commit
f9ff6cb55e
@ -248,15 +248,9 @@ IdentityStore.prototype.addUnconfirmedTransaction = function (txParams, onTxDone
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if (txParams.to) {
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query.getCode(txParams.to, function (err, result) {
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if (err) return cb(err)
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var code = ethUtil.toBuffer(result)
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if (code !== '0x') {
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var ops = ethBinToOps(code)
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var containsDelegateCall = ops.some((op) => op.name === 'DELEGATECALL')
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txData.containsDelegateCall = containsDelegateCall
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cb()
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} else {
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cb()
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}
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var containsDelegateCall = this.checkForDelegateCall(result)
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txData.containsDelegateCall = containsDelegateCall
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cb()
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})
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} else {
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cb()
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@ -281,6 +275,17 @@ IdentityStore.prototype.addUnconfirmedTransaction = function (txParams, onTxDone
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}
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}
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IdentityStore.prototype.checkForDelegateCall = function (codeHex) {
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const code = ethUtil.toBuffer(codeHex)
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if (code !== '0x') {
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const ops = ethBinToOps(code)
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const containsDelegateCall = ops.some((op) => op.name === 'DELEGATECALL')
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return containsDelegateCall
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} else {
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return false
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}
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}
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IdentityStore.prototype.addGasBuffer = function (gasHex) {
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var gas = new BN(gasHex, 16)
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var buffer = new BN('100000', 10)
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@ -41,7 +41,7 @@
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"dnode": "^1.2.2",
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"end-of-stream": "^1.1.0",
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"ensnare": "^1.0.0",
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"eth-bin-to-ops": "^1.0.0",
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"eth-bin-to-ops": "^1.0.1",
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"eth-lightwallet": "^2.3.3",
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"eth-query": "^1.0.3",
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"eth-store": "^1.1.0",
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3
test/lib/example-code.json
Normal file
3
test/lib/example-code.json
Normal file
@ -0,0 +1,3 @@
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{
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"delegateCallCode": "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"
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}
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@ -1,9 +1,10 @@
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var assert = require('assert')
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var IdentityStore = require('../../app/scripts/lib/idStore')
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var configManagerGen = require('../lib/mock-config-manager')
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const async = require('async')
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const assert = require('assert')
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const ethUtil = require('ethereumjs-util')
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const BN = ethUtil.BN
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const async = require('async')
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const configManagerGen = require('../lib/mock-config-manager')
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const delegateCallCode = require('../lib/example-code.json').delegateCallCode
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const IdentityStore = require('../../app/scripts/lib/idStore')
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describe('IdentityStore', function() {
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@ -156,4 +157,16 @@ describe('IdentityStore', function() {
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assert.ok(bnResult.gt(gas), 'added more gas as buffer.')
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assert.equal(result.indexOf('0x'), 0, 'include hex prefix')
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})
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describe('#checkForDelegateCall', function() {
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const idStore = new IdentityStore({
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configManager: configManagerGen(),
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ethStore: {
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addAccount(acct) { accounts.push(ethUtil.addHexPrefix(acct)) },
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},
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})
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var result = idStore.checkForDelegateCall(delegateCallCode)
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assert.equal(result, true, 'no delegate call in provided code')
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})
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})
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