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Merge pull request #6402 from pldespaigne/issue#5742_update_ens_resolver_to_eip_1577

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✔️ Issue #5742 update ens resolver to eip 1577
This commit is contained in:
Thomas Huang 2019-05-30 14:06:37 -07:00 committed by GitHub
commit d837703546
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10 changed files with 9214 additions and 8498 deletions
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52
app/404.html
View File

@ -1,52 +0,0 @@
<html>
<head>
<title>MetaMask</title>
<style>
*{
padding: 0;
margin: 0;
box-sizing: border-box;
}
img{
display: block;
}
html, body{
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100%;
}
.app{
position: relative;
width: 100%;
height: auto;
overflow: hidden;
}
img{
display: block;
width: 100%;
height: auto;
}
h2{
display: block;
width: 100%;
overflow: hidden;
position: absolute;
bottom: 20%;
left: 0;
color: #1b243d;
text-align: center;
}
h2 > a{
color: #1b243d;
}
</style>
</head>
<body>
<div class="app">
<img src="./images/404.png" alt="">
<h2>Powered by <a href="https://www.portal.network/">Portal Network</a></h2>
</div>
</body>
</html>

79
app/error.html
View File

@ -1,79 +0,0 @@
<html>
<head>
<title>MetaMask Error</title>
<link href="https://fonts.googleapis.com/css?family=Rokkitt" rel="stylesheet">
<style>
*{
padding: 0;
margin: 0;
box-sizing: border-box;
}
img{
display: block;
}
html, body{
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100%;
}
@keyframes logoAmin{
from {transform: scale(1);}
50%{transform: scale(1.1);}
to {transform: scale(1);}
}
.errorBox{
width: 70%;
height: auto;
overflow: hidden;
background-image: url("./images/deadface.png");
background-repeat: no-repeat;
background-position: 100% 50%;
background-size: auto 90%;
padding: 5px;
}
.errorBox > img{
width: 100px;
height: auto;
margin-bottom: 25px;
animation: logoAmin 1s infinite linear;
}
.errorBox > h1, .errorBox > h2{
letter-spacing: 2px;
}
.errorBox > h1{
color: #9b9b9b;
font-size: 40px;
}
.errorBox > h2{
color: #1b243d;
font-size: 20px;
padding-top: 5px;
}
.errorBox > h2 >a{
color: #1b243d;
}
.errorBox > h2 >a:hover{
color: #44588e;
}
.errorBox > h1 > span{
color: #33559f;
}
</style>
</head>
<body>
<div class="errorBox">
<img src="./images/logo.png" alt="">
<h1><span id="name"></span> not found</h1>
<h2>Powered by <a href="https://www.portal.network/">Portal Network</a></h2>
</div>
<script>
let index = location.href.lastIndexOf("?name=")
let name = location.href.slice(index + 6)
document.getElementById("name").innerHTML = name
</script>
</body>
</html>

1
app/images/enslogo.svg Normal file
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@ -0,0 +1 @@
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72.52 80.95"><defs><style>.cls-3{fill:#a0a8d4}</style><linearGradient id="linear-gradient" x1="41.95" y1="2.57" x2="12.57" y2="34.42" gradientUnits="userSpaceOnUse"><stop offset=".58" stop-color="#a0a8d4"/><stop offset=".73" stop-color="#8791c7"/><stop offset=".91" stop-color="#6470b4"/></linearGradient><linearGradient id="linear-gradient-2" x1="42.57" y1="81.66" x2="71.96" y2="49.81" xlink:href="#linear-gradient"/><linearGradient id="linear-gradient-3" x1="42.26" y1="1.24" x2="42.26" y2="82.84" gradientUnits="userSpaceOnUse"><stop offset="0" stop-color="#513eff"/><stop offset=".18" stop-color="#5157ff"/><stop offset=".57" stop-color="#5298ff"/><stop offset="1" stop-color="#52e5ff"/></linearGradient></defs><g style="isolation:isolate"><g id="Layer_1" data-name="Layer 1"><path d="M15.28 34.39c.8 1.71 2.78 5.09 2.78 5.09L40.95 1.64l-22.34 15.6a9.75 9.75 0 0 0-3.18 3.5 16.19 16.19 0 0 0-.15 13.65z" transform="translate(-6 -1.64)" fill="url(#linear-gradient)"/><path class="cls-3" d="M6.21 46.85a25.47 25.47 0 0 0 10 18.51l24.71 17.23s-15.46-22.28-28.5-44.45a22.39 22.39 0 0 1-2.62-7.56 12.1 12.1 0 0 1 0-3.63c-.34.63-1 1.92-1 1.92a29.35 29.35 0 0 0-2.67 8.55 52.28 52.28 0 0 0 .08 9.43z" transform="translate(-6 -1.64)"/><path d="M69.25 49.84c-.8-1.71-2.78-5.09-2.78-5.09L43.58 82.59 65.92 67a9.75 9.75 0 0 0 3.18-3.5 16.19 16.19 0 0 0 .15-13.66z" transform="translate(-6 -1.64)" fill="url(#linear-gradient-2)"/><path class="cls-3" d="M78.32 37.38a25.47 25.47 0 0 0-10-18.51L43.61 1.64s15.45 22.28 28.5 44.45a22.39 22.39 0 0 1 2.61 7.56 12.1 12.1 0 0 1 0 3.63c.34-.63 1-1.92 1-1.92a29.35 29.35 0 0 0 2.67-8.55 52.28 52.28 0 0 0-.07-9.43z" transform="translate(-6 -1.64)"/><path d="M15.43 20.74a9.75 9.75 0 0 1 3.18-3.5l22.34-15.6-22.89 37.85s-2-3.38-2.78-5.09a16.19 16.19 0 0 1 .15-13.66zM6.21 46.85a25.47 25.47 0 0 0 10 18.51l24.71 17.23s-15.46-22.28-28.5-44.45a22.39 22.39 0 0 1-2.62-7.56 12.1 12.1 0 0 1 0-3.63c-.34.63-1 1.92-1 1.92a29.35 29.35 0 0 0-2.67 8.55 52.28 52.28 0 0 0 .08 9.43zm63 3c-.8-1.71-2.78-5.09-2.78-5.09L43.58 82.59 65.92 67a9.75 9.75 0 0 0 3.18-3.5 16.19 16.19 0 0 0 .15-13.66zm9.07-12.46a25.47 25.47 0 0 0-10-18.51L43.61 1.64s15.45 22.28 28.5 44.45a22.39 22.39 0 0 1 2.61 7.56 12.1 12.1 0 0 1 0 3.63c.34-.63 1-1.92 1-1.92a29.35 29.35 0 0 0 2.67-8.55 52.28 52.28 0 0 0-.07-9.43z" transform="translate(-6 -1.64)" style="mix-blend-mode:color" fill="url(#linear-gradient-3)"/></g></g></svg>
Side by Side

After

Width:  |  Height:  |  Size: 2.5 KiB

13
app/loading.html
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@ -11,10 +11,10 @@
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 256px;
text-align: center;
}
#logo {
width: 100%;
width: 256px;
animation: pulse 1s ease-in-out infinite;
}
@keyframes pulse {
@ -33,13 +33,8 @@
</head>
<body>
<div id="div-logo">
<img id="logo" src="./images/loginglogo.svg">
<img id="logo" src="./images/enslogo.svg">
<h1 class="center">MetaMask is querying ENS ...</h1>
</div>
<script type="text/javascript">
// redirect to 404 after one minute
setTimeout(() => {
location.href = './404.html'
}, 60000)
</script>
</body>
</html>

0
app/scripts/lib/ens-ipfs/contracts/registrar.js → app/scripts/lib/ens-ipfs/contracts/registry.js
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2
app/scripts/lib/ens-ipfs/contracts/resolver.js
View File

@ -1,2 +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'}]
[{'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'hash', 'type': 'bytes32'}], 'name': 'setContent', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'node', 'type': 'bytes32'}], 'name': 'content', 'outputs': [{'name': '', 'type': 'bytes32'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'interfaceID', 'type': 'bytes4'}], 'name': 'supportsInterface', 'outputs': [{'name': '', 'type': 'bool'}], 'payable': false, 'stateMutability': 'pure', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'key', 'type': 'string'}, {'name': 'value', 'type': 'string'}], 'name': 'setText', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', '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, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'x', 'type': 'bytes32'}, {'name': 'y', 'type': 'bytes32'}], 'name': 'setPubkey', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'hash', 'type': 'bytes'}], 'name': 'setContenthash', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'node', 'type': 'bytes32'}], 'name': 'addr', 'outputs': [{'name': '', 'type': 'address'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'key', 'type': 'string'}], 'name': 'text', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'contentType', 'type': 'uint256'}, {'name': 'data', 'type': 'bytes'}], 'name': 'setABI', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'node', 'type': 'bytes32'}], 'name': 'name', 'outputs': [{'name': '', 'type': 'string'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'name', 'type': 'string'}], 'name': 'setName', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'node', 'type': 'bytes32'}], 'name': 'contenthash', 'outputs': [{'name': '', 'type': 'bytes'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': true, 'inputs': [{'name': 'node', 'type': 'bytes32'}], 'name': 'pubkey', 'outputs': [{'name': 'x', 'type': 'bytes32'}, {'name': 'y', 'type': 'bytes32'}], 'payable': false, 'stateMutability': 'view', 'type': 'function'}, {'constant': false, 'inputs': [{'name': 'node', 'type': 'bytes32'}, {'name': 'addr', 'type': 'address'}], 'name': 'setAddr', 'outputs': [], 'payable': false, 'stateMutability': 'nonpayable', 'type': 'function'}, {'inputs': [{'name': 'ensAddr', 'type': 'address'}], 'payable': false, 'stateMutability': 'nonpayable', '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': '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'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': 'node', 'type': 'bytes32'}, {'indexed': false, 'name': 'indexedKey', 'type': 'string'}, {'indexed': false, 'name': 'key', 'type': 'string'}], 'name': 'TextChanged', 'type': 'event'}, {'anonymous': false, 'inputs': [{'indexed': true, 'name': 'node', 'type': 'bytes32'}, {'indexed': false, 'name': 'hash', 'type': 'bytes'}], 'name': 'ContenthashChanged', 'type': 'event'}]

52
app/scripts/lib/ens-ipfs/resolver.js
View File

@ -1,9 +1,9 @@
const namehash = require('eth-ens-namehash')
const multihash = require('multihashes')
const Eth = require('ethjs-query')
const EthContract = require('ethjs-contract')
const registrarAbi = require('./contracts/registrar')
const registryAbi = require('./contracts/registry')
const resolverAbi = require('./contracts/resolver')
const contentHash = require('content-hash')
module.exports = resolveEnsToIpfsContentId
@ -12,37 +12,47 @@ async function resolveEnsToIpfsContentId ({ provider, name }) {
const eth = new Eth(provider)
const hash = namehash.hash(name)
const contract = new EthContract(eth)
// lookup registrar
// lookup registry
const chainId = Number.parseInt(await eth.net_version(), 10)
const registrarAddress = getRegistrarForChainId(chainId)
if (!registrarAddress) {
throw new Error(`EnsIpfsResolver - no known ens-ipfs registrar for chainId "${chainId}"`)
const registryAddress = getRegistryForChainId(chainId)
if (!registryAddress) {
throw new Error(`EnsIpfsResolver - no known ens-ipfs registry for chainId "${chainId}"`)
}
const Registrar = contract(registrarAbi).at(registrarAddress)
const Registry = contract(registryAbi).at(registryAddress)
// lookup resolver
const resolverLookupResult = await Registrar.resolver(hash)
const resolverLookupResult = await Registry.resolver(hash)
const resolverAddress = resolverLookupResult[0]
if (hexValueIsEmpty(resolverAddress)) {
throw new Error(`EnsIpfsResolver - no resolver found for name "${name}"`)
}
const Resolver = contract(resolverAbi).at(resolverAddress)
// lookup content id
const contentLookupResult = await Resolver.content(hash)
const contentHash = contentLookupResult[0]
if (hexValueIsEmpty(contentHash)) {
throw new Error(`EnsIpfsResolver - no content ID found for name "${name}"`)
const isEIP1577Compliant = await Resolver.supportsInterface('0xbc1c58d1')
const isLegacyResolver = await Resolver.supportsInterface('0xd8389dc5')
if (isEIP1577Compliant[0]) {
const contentLookupResult = await Resolver.contenthash(hash)
const rawContentHash = contentLookupResult[0]
const decodedContentHash = contentHash.decode(rawContentHash)
const type = contentHash.getCodec(rawContentHash)
return {type: type, hash: decodedContentHash}
}
const nonPrefixedHex = contentHash.slice(2)
const buffer = multihash.fromHexString(nonPrefixedHex)
const contentId = multihash.toB58String(multihash.encode(buffer, 'sha2-256'))
return contentId
if (isLegacyResolver[0]) {
// lookup content id
const contentLookupResult = await Resolver.content(hash)
const content = contentLookupResult[0]
if (hexValueIsEmpty(content)) {
throw new Error(`EnsIpfsResolver - no content ID found for name "${name}"`)
}
return {type: 'swarm-ns', hash: content.slice(2)}
}
throw new Error(`EnsIpfsResolver - the resolver for name "${name}" is not standard, it should either supports contenthash() or content()`)
}
function hexValueIsEmpty (value) {
return [undefined, null, '0x', '0x0', '0x0000000000000000000000000000000000000000000000000000000000000000'].includes(value)
}
function getRegistrarForChainId (chainId) {
function getRegistryForChainId (chainId) {
switch (chainId) {
// mainnet
case 1:
@ -50,5 +60,11 @@ function getRegistrarForChainId (chainId) {
// ropsten
case 3:
return '0x112234455c3a32fd11230c42e7bccd4a84e02010'
// rinkeby
case 4:
return '0xe7410170f87102df0055eb195163a03b7f2bff4a'
// goerli
case 5:
return '0x112234455c3a32fd11230c42e7bccd4a84e02010'
}
}

30
app/scripts/lib/ens-ipfs/setup.js
View File

@ -37,27 +37,25 @@ function setupEnsIpfsResolver ({ provider }) {
async function attemptResolve ({ tabId, name, path, search }) {
extension.tabs.update(tabId, { url: `loading.html` })
let url = `https://manager.ens.domains/name/${name}`
try {
const ipfsContentId = await resolveEnsToIpfsContentId({ provider, name })
const url = `https://gateway.ipfs.io/ipfs/${ipfsContentId}${path}${search || ''}`
try {
// check if ipfs gateway has result
const response = await fetch(url, { method: 'HEAD' })
// if failure, redirect to 404 page
if (response.status !== 200) {
extension.tabs.update(tabId, { url: '404.html' })
return
const {type, hash} = await resolveEnsToIpfsContentId({ provider, name })
if (type === 'ipfs-ns') {
const resolvedUrl = `https://gateway.ipfs.io/ipfs/${hash}${path}${search || ''}`
try {
// check if ipfs gateway has result
const response = await fetch(resolvedUrl, { method: 'HEAD' })
if (response.status === 200) url = resolvedUrl
} catch (err) {
console.warn(err)
}
// otherwise redirect to the correct page
extension.tabs.update(tabId, { url })
} catch (err) {
console.warn(err)
// if HEAD fetch failed, redirect so user can see relevant error page
extension.tabs.update(tabId, { url })
} else if (type === 'swarm-ns') {
url = `https://swarm-gateways.net/bzz:/${hash}${path}${search || ''}`
}
} catch (err) {
console.warn(err)
extension.tabs.update(tabId, { url: `error.html?name=${name}` })
} finally {
extension.tabs.update(tabId, { url })
}
}
}

17482
package-lock.json generated
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1
package.json
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@ -72,6 +72,7 @@
"c3": "^0.6.7",
"classnames": "^2.2.5",
"clone": "^2.1.2",
"content-hash": "^2.3.2",
"copy-to-clipboard": "^3.0.8",
"currency-formatter": "^1.4.2",
"d3": "^5.7.0",