mirror of
https://github.com/kremalicious/metamask-extension.git
synced 2024-12-23 09:52:26 +01:00
37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
const Web3 = require('web3')
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const StreamProvider = require('./lib/stream-provider.js')
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const LocalMessageDuplexStream = require('./lib/local-message-stream.js')
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// setup plugin communication
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var pluginStream = new LocalMessageDuplexStream({
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name: 'inpage',
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target: 'contentscript',
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})
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var remoteProvider = new StreamProvider()
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remoteProvider.pipe(pluginStream).pipe(remoteProvider)
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// handle synchronous methods remotely
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var syncProvider = new Web3.providers.HttpProvider('https://rawtestrpc.metamask.io/')
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var unsupportedMethods = ['eth_accounts']
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remoteProvider.send = function(payload){
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var payloads = Array.isArray(payload) ? payload : [payload]
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payloads.forEach(function(payload){
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if (-1 !== unsupportedMethods.indexOf(payload.method)) {
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console.error('MetaMask - Unsupported synchronous call "'+payload.method+'".')
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}
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})
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return syncProvider.send(payload)
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}
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// create web3
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var web3 = new Web3(remoteProvider)
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window.web3 = web3
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web3.setProvider = function(){
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console.log('MetaMask Extension - overrode web3.setProvider')
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}
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console.log('MetaMask Extension - injected web3') |