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144 lines
3.8 KiB
144 lines
3.8 KiB
const ZeroClientProvider = require('web3-provider-engine')
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// const PortStream = require('./lib/port-stream.js')
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const identitiesUrl = 'https://alpha.metamask.io/identities/'
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// var unsignedTxs = {}
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var zeroClient = ZeroClientProvider()
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// setup badge click handler
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chrome.browserAction.onClicked.addListener(function(activeTab) {
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chrome.tabs.create({ url: identitiesUrl })
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})
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// setup messaging
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chrome.runtime.onConnect.addListener(connectRemote)
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// chrome.runtime.onConnectExternal.addListener(connectRemote)
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function connectRemote(remotePort){
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remotePort.onMessage.addListener(onRpcRequest.bind(null, remotePort))
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}
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function onRpcRequest(remotePort, payload){
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zeroClient.sendAsync(payload, function onPayloadHandled(err, response){
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if (err) throw err
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console.log('MetaMaskPlugin - RPC complete:', payload, '->', response)
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if (response.result === true) debugger
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// if (typeof response !== 'object') {
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// if (!response) {
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// console.warn('-------------------------------')
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// console.warn(payload, '->', response)
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// console.warn('-------------------------------')
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// }
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remotePort.postMessage(response)
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})
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}
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// // load from storage
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// chrome.storage.sync.get(function(data){
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// for (var key in data) {
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// var serialized = data[key]
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// var tx = deserializeTx(serialized)
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// var hash = simpleHash(serialized)
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// unsignedTxs[hash] = tx
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// }
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// updateBadge()
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// })
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// // listen to storage changes
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// chrome.storage.onChanged.addListener(function(changes, namespace) {
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// for (key in changes) {
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// var storageChange = changes[key]
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// if (storageChange.oldValue && !storageChange.newValue) {
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// // was removed
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// removeTransaction(storageChange.oldValue)
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// } else if (!storageChange.oldValue && storageChange.newValue) {
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// // was added
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// addTransaction(deserializeTx(storageChange.newValue))
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// }
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// }
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// })
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// setup badge text
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// updateBadge()
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// function updateBadge(){
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// var label = ''
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// var count = Object.keys(unsignedTxs).length
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// if (count) {
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// label = String(count)
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// }
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// chrome.browserAction.setBadgeText({text: label})
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// chrome.browserAction.setBadgeBackgroundColor({color: '#506F8B'})
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// }
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// function handleMessage(msg){
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// console.log('got message!', msg.type)
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// switch(msg.type){
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// case 'addUnsignedTx':
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// addTransaction(msg.payload)
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// return
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// case 'removeUnsignedTx':
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// removeTransaction(msg.payload)
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// return
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// }
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// }
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// function addTransaction(tx){
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// var serialized = serializeTx(tx)
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// var hash = simpleHash(serialized)
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// unsignedTxs[hash] = tx
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// var data = {}
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// data[hash] = serialized
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// chrome.storage.sync.set(data)
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// // trigger ui changes
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// updateBadge()
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// }
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// function removeTransaction(serialized){
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// var hash = simpleHash(serialized)
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// delete unsignedTxs[hash]
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// var data = {}
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// data[hash] = undefined
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// chrome.storage.sync.set(data)
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// // trigger ui changes
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// updateBadge()
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// }
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// function exportUnsignedTxs(remote){
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// console.log('exporting txs!', unsignedTxs)
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// var data = {
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// type: 'importUnsignedTxs',
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// payload: getValues(unsignedTxs),
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// }
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// remote.postMessage(data)
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// }
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// function simpleHash(input) {
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// var hash = 0, i, chr, len
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// if (input.length == 0) return hash
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// for (i = 0, len = input.length; i < len; i++) {
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// chr = input.charCodeAt(i)
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// hash = ((hash << 5) - hash) + chr
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// hash |= 0 // Convert to 32bit integer
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// }
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// return hash
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// }
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// function serializeTx(tx){
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// return JSON.stringify(tx)
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// }
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// function deserializeTx(tx){
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// return JSON.parse(tx)
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// }
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// function getValues(obj){
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// var output = []
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// for (var key in obj) {
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// output.push(obj[key])
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// }
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// return output
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// }
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