diff options
Diffstat (limited to 'app/scripts')
| -rw-r--r-- | app/scripts/background.js | 6 | ||||
| -rw-r--r-- | app/scripts/lib/contracts/registrar.js | 1 | ||||
| -rw-r--r-- | app/scripts/lib/contracts/resolver.js | 2 | ||||
| -rw-r--r-- | app/scripts/lib/ipfsContent.js | 40 | ||||
| -rw-r--r-- | app/scripts/lib/resolver.js | 71 |
5 files changed, 120 insertions, 0 deletions
diff --git a/app/scripts/background.js b/app/scripts/background.js index 54511631f..f751867cc 100644 --- a/app/scripts/background.js +++ b/app/scripts/background.js @@ -26,6 +26,8 @@ const setupMetamaskMeshMetrics = require('./lib/setupMetamaskMeshMetrics') const EdgeEncryptor = require('./edge-encryptor') const getFirstPreferredLangCode = require('./lib/get-first-preferred-lang-code') const getObjStructure = require('./lib/getObjStructure') +const ipfsContent = require('./lib/ipfsContent.js') + const { ENVIRONMENT_TYPE_POPUP, ENVIRONMENT_TYPE_NOTIFICATION, @@ -66,6 +68,8 @@ initialize().catch(log.error) // setup metamask mesh testing container setupMetamaskMeshMetrics() + + /** * An object representing a transaction, in whatever state it is in. * @typedef TransactionMeta @@ -155,6 +159,7 @@ async function initialize () { const initLangCode = await getFirstPreferredLangCode() await setupController(initState, initLangCode) log.debug('MetaMask initialization complete.') + ipfsContent(initState.NetworkController.provider) } // @@ -258,6 +263,7 @@ function setupController (initState, initLangCode) { }) global.metamaskController = controller + // report failed transactions to Sentry controller.txController.on(`tx:status-update`, (txId, status) => { if (status !== 'failed') return diff --git a/app/scripts/lib/contracts/registrar.js b/app/scripts/lib/contracts/registrar.js new file mode 100644 index 000000000..980a64d7f --- /dev/null +++ b/app/scripts/lib/contracts/registrar.js @@ -0,0 +1 @@ +module.exports = [{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"resolver","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"label","type":"bytes32"},{"name":"owner","type":"address"}],"name":"setSubnodeOwner","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"ttl","type":"uint64"}],"name":"setTTL","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"ttl","outputs":[{"name":"","type":"uint64"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"resolver","type":"address"}],"name":"setResolver","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"owner","type":"address"}],"name":"setOwner","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"owner","type":"address"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":true,"name":"label","type":"bytes32"},{"indexed":false,"name":"owner","type":"address"}],"name":"NewOwner","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"resolver","type":"address"}],"name":"NewResolver","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"ttl","type":"uint64"}],"name":"NewTTL","type":"event"}]
\ No newline at end of file diff --git a/app/scripts/lib/contracts/resolver.js b/app/scripts/lib/contracts/resolver.js new file mode 100644 index 000000000..f42777cc7 --- /dev/null +++ b/app/scripts/lib/contracts/resolver.js @@ -0,0 +1,2 @@ +module.exports = +[{"constant":true,"inputs":[{"name":"interfaceID","type":"bytes4"}],"name":"supportsInterface","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"},{"name":"contentTypes","type":"uint256"}],"name":"ABI","outputs":[{"name":"contentType","type":"uint256"},{"name":"data","type":"bytes"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"x","type":"bytes32"},{"name":"y","type":"bytes32"}],"name":"setPubkey","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"content","outputs":[{"name":"ret","type":"bytes32"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"addr","outputs":[{"name":"ret","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"contentType","type":"uint256"},{"name":"data","type":"bytes"}],"name":"setABI","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"name","outputs":[{"name":"ret","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"name","type":"string"}],"name":"setName","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"hash","type":"bytes32"}],"name":"setContent","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"node","type":"bytes32"}],"name":"pubkey","outputs":[{"name":"x","type":"bytes32"},{"name":"y","type":"bytes32"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"node","type":"bytes32"},{"name":"addr","type":"address"}],"name":"setAddr","outputs":[],"payable":false,"type":"function"},{"inputs":[{"name":"ensAddr","type":"address"}],"payable":false,"type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"a","type":"address"}],"name":"AddrChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"hash","type":"bytes32"}],"name":"ContentChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"name","type":"string"}],"name":"NameChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":true,"name":"contentType","type":"uint256"}],"name":"ABIChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"node","type":"bytes32"},{"indexed":false,"name":"x","type":"bytes32"},{"indexed":false,"name":"y","type":"bytes32"}],"name":"PubkeyChanged","type":"event"}]
\ No newline at end of file diff --git a/app/scripts/lib/ipfsContent.js b/app/scripts/lib/ipfsContent.js new file mode 100644 index 000000000..2ddbe5558 --- /dev/null +++ b/app/scripts/lib/ipfsContent.js @@ -0,0 +1,40 @@ +const extension = require('extensionizer') +const resolver = require('./resolver.js') + +module.exports = function (provider) { + extension.webRequest.onBeforeRequest.addListener(details => { + const urlhttpreplace = details.url.replace(/\w+?:\/\//, "") + const url = urlhttpreplace.replace(/[\\\/].*/g, "") + let domainhtml = urlhttpreplace.match(/[\\\/].*/g) + let clearTime = null + let name = url.replace(/\/$/g, "") + if (domainhtml === null) domainhtml = [""] + extension.tabs.getSelected(null, tab => { + extension.tabs.update(tab.id, { url: 'loading.html' }) + + clearTime = setTimeout(() => { + return extension.tabs.update(tab.id, { url: '404.html' }) + }, 60000) + + resolver.resolve(name, provider).then(ipfsHash => { + clearTimeout(clearTime) + let url = 'https://ipfs.infura.io/ipfs/' + ipfsHash + domainhtml[0] + return fetch(url, { method: 'HEAD' }).then(response => response.status).then(statusCode => { + if (statusCode !== 200) return extension.tabs.update(tab.id, { url: '404.html' }) + extension.tabs.update(tab.id, { url: url }) + }) + .catch(err => { + url = 'https://ipfs.infura.io/ipfs/' + ipfsHash + domainhtml[0] + extension.tabs.update(tab.id, {url: url}) + return err + }) + }) + .catch(err => { + clearTimeout(clearTime) + const url = err === 'unsupport' ? 'unsupport' : 'error' + extension.tabs.update(tab.id, {url: `${url}.html?name=${name}`}) + }) + }) + return { cancel: true } + }, {urls: ['*://*.eth/', '*://*.eth/*']}) +} diff --git a/app/scripts/lib/resolver.js b/app/scripts/lib/resolver.js new file mode 100644 index 000000000..6786929d8 --- /dev/null +++ b/app/scripts/lib/resolver.js @@ -0,0 +1,71 @@ +const namehash = require('eth-ens-namehash') +const multihash = require('multihashes') +const HttpProvider = require('ethjs-provider-http') +const Eth = require('ethjs-query') +const EthContract = require('ethjs-contract') +const registrarAbi = require('./contracts/registrar') +const resolverAbi = require('./contracts/resolver') + +function ens (name, provider) { + const eth = new Eth(new HttpProvider(getProvider(provider.type))) + const hash = namehash.hash(name) + const contract = new EthContract(eth) + const Registrar = contract(registrarAbi).at(getRegistrar(provider.type)) + return new Promise((resolve, reject) => { + if (provider.type === 'mainnet' || provider.type === 'ropsten') { + Registrar.resolver(hash).then((address) => { + if (address === '0x0000000000000000000000000000000000000000') { + reject(null) + } else { + const Resolver = contract(resolverAbi).at(address['0']) + return Resolver.content(hash) + } + }).then((contentHash) => { + if (contentHash['0'] === '0x0000000000000000000000000000000000000000000000000000000000000000') reject(null) + if (contentHash.ret !== '0x') { + const hex = contentHash['0'].substring(2) + const buf = multihash.fromHexString(hex) + resolve(multihash.toB58String(multihash.encode(buf, 'sha2-256'))) + } else { + reject(null) + } + }) + } else { + return reject('unsupport') + } + }) +} + +function getProvider (type) { + switch (type) { + case 'mainnet': + return 'https://mainnet.infura.io/' + case 'ropsten': + return 'https://ropsten.infura.io/' + default: + return 'http://localhost:8545/' + } +} + +function getRegistrar (type) { + switch (type) { + case 'mainnet': + return '0x314159265dd8dbb310642f98f50c066173c1259b' + case 'ropsten': + return '0x112234455c3a32fd11230c42e7bccd4a84e02010' + default: + return '0x0000000000000000000000000000000000000000' + } +} + +module.exports.resolve = function (name, provider) { + const path = name.split('.') + const tld = path[path.length - 1] + if (tld === 'eth') { + return ens(name, provider) + } else { + return new Promise((resolve, reject) => { + reject(null) + }) + } +} |