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47 lines
1.7 KiB
47 lines
1.7 KiB
const querystring = require('querystring')
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const dnode = require('dnode')
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const { EventEmitter } = require('events')
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const PortStream = require('extension-port-stream')
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const extension = require('extensionizer')
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const { setupMultiplex } = require('./lib/stream-utils.js')
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const { getEnvironmentType } = require('./lib/util')
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const ExtensionPlatform = require('./platforms/extension')
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document.addEventListener('DOMContentLoaded', start)
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function start () {
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const windowType = getEnvironmentType(window.location.href)
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const hash = window.location.hash.substring(1)
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const suspect = querystring.parse(hash)
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document.getElementById('esdbLink').href = `https://etherscamdb.info/domain/${suspect.hostname}`
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global.platform = new ExtensionPlatform()
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global.METAMASK_UI_TYPE = windowType
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const extensionPort = extension.runtime.connect({ name: windowType })
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const connectionStream = new PortStream(extensionPort)
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const mx = setupMultiplex(connectionStream)
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setupControllerConnection(mx.createStream('controller'), (err, metaMaskController) => {
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if (err) {
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return
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}
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const continueLink = document.getElementById('unsafe-continue')
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continueLink.addEventListener('click', () => {
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metaMaskController.whitelistPhishingDomain(suspect.hostname)
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window.location.href = suspect.href
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})
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})
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}
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function setupControllerConnection (connectionStream, cb) {
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const eventEmitter = new EventEmitter()
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const metaMaskControllerDnode = dnode({
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sendUpdate (state) {
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eventEmitter.emit('update', state)
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},
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})
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connectionStream.pipe(metaMaskControllerDnode).pipe(connectionStream)
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metaMaskControllerDnode.once('remote', (backgroundConnection) => cb(null, backgroundConnection))
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}
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