rsksmart/rif-name-service

This room is intended to answer questions about RNS - RIF Name Service

Ivan

@ivaneidel

Hi! Thanks for the answers! I'll look into it :ok_hand: :ok_hand: :ok_hand:

tinyyxx

@tinyyxx

This can work https://www.npmjs.com/package/@truffle/hdwallet-provider @ivaneidel

Hi, @ilanolkies Can I use @rsksmart/rsk3 as provider ? If so, how to sign the tx ? Thx.

Ilan

@ilanolkies

Hi @tinyyxx ! You can instantiate the library with rsk3. You can pass the class into the RNS conteuctor

const rsk3 = new Rsk3(/* opts */)
const rns = new RNS(rsk3)

Here’s how we handle it rnsdomains/rns-js#76

tinyyxx

@tinyyxx

@ilanolkies Hi, here is my code according to your instruction, but it is not working.

import RNS from '@rsksmart/rns';
import Rsk3 from '@rsksmart/rsk3';
const rskEndpoint = 'https://public-node.testnet.rsk.co';

const rsk3 = new Rsk3(rskEndpoint, null, { privateKey: myPrivateKey});
const rns = new RNS(rsk3);

rns.subdomains.create('tinyyxx.rsk', '111111', '0x55d6abcaecf88d438aecf32e38b8ab2466fab737', '0x55d6abcaecf88d438aecf32e38b8ab2466fab737').then((receipt) => console.log(JSON.stringify(receipt)));

The error is below, and seem to be a error of rsk3 package

Error: Cannot find module 'scrypt-shim'
    at Function.Module._resolveFilename (internal/modules/cjs/loader.js:580:15)
    at Function.Module._load (internal/modules/cjs/loader.js:506:25)
    at Module.require (internal/modules/cjs/loader.js:636:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (D:\forgeLabs\RNS\node_modules\@rsksmart\rsk3-account\dist\@rsksmart\rsk3-account.cjs.js:25:30)
    at Module._compile (internal/modules/cjs/loader.js:688:30)
    at Module._extensions..js (internal/modules/cjs/loader.js:699:10)
    at Object.require.extensions.(anonymous function) [as .js] (D:\forgeLabs\RNS\node_modules\babel-register\lib\node.js:152:7)
    at Module.load (internal/modules/cjs/loader.js:598:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:537:12)
    at Function.Module._load (internal/modules/cjs/loader.js:529:3)
    at Module.require (internal/modules/cjs/loader.js:636:17)
    at require (internal/modules/cjs/helpers.js:20:18)
    at Object.<anonymous> (D:\forgeLabs\RNS\node_modules\@rsksmart\rsk3\dist\@rsksmart\rsk3.cjs.js:15:19)
    at Module._compile (internal/modules/cjs/loader.js:688:30)
    at Module._extensions..js (internal/modules/cjs/loader.js:699:10)

Ilan

@ilanolkies

Let me send you a snippet @tinyyxx

tinyyxx

@tinyyxx

OK, thx a lot

Ilan

@ilanolkies

I run

mkdir rns-rsk3
cd rns-rsk3
npm i @rsksmart/rsk3 @rsksmart/rns @truffle/hdwallet-provider
touch index.js

index.js has:

const Provider = require('@truffle/hdwallet-provider')
const Rsk3 = require('@rsksmart/rsk3')
const RNS = require('@rsksmart/rns')

const provider = new Provider('flush feed canal three author bullet rare very young caution skirt curve','https://public-node.testnet.rsk.co')
const rsk3 = new Rsk3(provider)

rsk3.getAccounts().then(console.log)

const rns = new RNS(rsk3)

rns.addr('alice.rsk').then(console.log)

The I run it with

node index.js

Output:

  '0x6c561F15a432750a9468c031A7E672089c0E9f42',
  '0x384F3895c87f8b405f03E56323bcEf5A6bd5df55',
  '0x5654508EEEC52423BfF78060E76D768008fc691f',
  '0x0aDe605bbeb714C93b4F67D6D11C1069af39ed28',
  '0xE473ca9bB53c3f6Ac3bcec1501c2d155E4d62357',
  '0xb0cCAd137e5c46f77A741C34789BFd987a4C19F6',
  '0x74cdb2Cc6C55861a41679608b542fA26Bf69409f',
  '0xAe0a9fd23f5beFB3cb4c4367fbeBC3a76fB04eDe',
  '0x545a596360116c8b9b2592AF3b53e5Fe600bC7e8',
  '0x029099E797E017fD797570321049739513a19788'
]
0x1bdaB807c748cC333CF01bA83a65590be537CE56

1 reply

you can derive RSK path with HDWallet provider. default one is eth

i think it works both for mneomnic and private

Ilan

@ilanolkies

i tried this

const Rsk3 = require('@rsksmart/rsk3')
const RNS = require('@rsksmart/rns')

const rsk3 = new Rsk3('https://public-node.testnet.rsk.co', null, { privateKey: 'L2j44B6jFY4aPaxaNvZ1H8HHLYgnLzLQaB6FRjzabgfrr9eiirSD' })

rsk3.getAccounts().then(console.log)

const rns = new RNS(rsk3)

rns.addr('alice.rsk').then(console.log)

but i get a 403 Method Not Allowed from the public nodes

2 replies

tinyyxx

@tinyyxx

my rsk3 version is latest version

Ilan

@ilanolkies

Node version?

tinyyxx

@tinyyxx

you mean babel-node ?

Ilan

@ilanolkies

Ahh good. That’s the point i think

Cna you share us the whole environment?

We can test it tomorrow with the devs

tinyyxx

@tinyyxx

Ilan

@ilanolkies

I mean a repo or some code 😊

tinyyxx

@tinyyxx

OK,
https://github.com/tinyyxx/rnsDemo

Ilan

@ilanolkies

👌🏻 let me check it with the team tomorrow. Will ping you back

tinyyxx

@tinyyxx

Ok, thanks !

Ilan

@ilanolkies

Here’s the pr integrating rsk3 on the lib. Maybe we missed something rnsdomains/rns-js#76

tinyyxx

@tinyyxx

i tried this

const Rsk3 = require('@rsksmart/rsk3')
const RNS = require('@rsksmart/rns')

const rsk3 = new Rsk3('https://public-node.testnet.rsk.co', null, { privateKey: 'L2j44B6jFY4aPaxaNvZ1H8HHLYgnLzLQaB6FRjzabgfrr9eiirSD' })

rsk3.getAccounts().then(console.log)

const rns = new RNS(rsk3)

rns.addr('alice.rsk').then(console.log)

but i get a 403 Method Not Allowed from the public nodes

Can you see this reply's thread, I mentioned a few question ?

tinyyxx

@tinyyxx

@ilanolkies

Ilan

@ilanolkies

Ah. You get 403 too?

I thought you got Error: Cannot find module 'scrypt-shim'

tinyyxx

@tinyyxx

yes ! And now I'm trying to set up a new project to run your code

1 reply

This is a new enviroment, and I still get this problem :(

Ilan

@ilanolkies

👌🏻

Ilan

@ilanolkies

@tinyyxx Hi friend! I tested the scripts in rnsDemo repo in my PC using Node v12.16.1 and worked fine

I didn't see any usage of @rsksmart/rsk3 anyway

tinyyxx

@tinyyxx

@ilanolkies Sorry, I forget to push my code. Please checkout to branch 5/11_test_rns and run npm run resolution

Ilan

@ilanolkies

@tinyyxx thanks. will check again

tinyyxx

@tinyyxx

@ilanolkies Hi, is there any feedback ?

Ilan

@ilanolkies

Hi friend @tinyyxx i didnt have a minute to put an eye on it yet. Will do tomorrow 💪🏽 hope we can deliver a fix asap

tinyyxx

@tinyyxx

@ilanolkies OK, thanks!

Ivan

@ivaneidel

Hi there! I have a question regarding subdomains. I successfully registered a few subdomains under a parent domain using NodeJS and the RNS library, if I go to https://testnet.manager.rns.rifos.org/resolve I can correctly see the associated address, however, I can not see theese subdomains inside the RNS website under the subdomains menu. Is this intended?
PS: The subdomains' owner is the same as the domain's owner

Ilan

@ilanolkies

@ivaneidel hey! you just need to input them, click create, and they will appear (the ones created with the library). This is because the manager does not know what the subdomain are until you express it. It is stored as a hash.

Ivan

@ivaneidel

Oh! Okay, i'll try that.
Thanks @ilanolkies !

Javier Esses

@javiesses

Hi @tinyyxx ! I’ve just pulled your code and managed to make it work. I've made just two changes:

Use @truffle/hdwallet-provider to create a provider and then use that provider to instatiante Rsk3. As Ilan mentioned in a prior thread.
Updated @rsksmart/rns to the latest version (1.8.1)

tinyyxx

@tinyyxx

Hi, @ivaneidel @javiesses .Thanks for your reply, but after upgrade rns version to 1.8.1 , I still encouter that Cannot find module 'scrypt-shim' problem.
My test code has been pushed to this repo. I am using windows 10 OS and node v10.13.0.
https://github.com/tinyyxx/rnsTest.git
According to the error stack, I comment related code in rsk3-accout.cjs.js, this error fixed ! So this error may be caused by @rsksmart/rsk3 ?

Javier Esses

@javiesses

Hi @tinyyxx
Finally I could reproduce your error with the rnsTest repo.
It seems it is an rsk3 error, you can simply check it with this examples:
This code DOES NOT work:

const Rsk3 = require('@rsksmart/rsk3')

console.log('Hello World!')

This code works:

const RNS = require('@rsksmart/rns')

console.log('Hello World!')

Anyway, I managed to fix it by increasing the node version, please try to use 10.15.1 or greater. I did it and worked

tinyyxx

@tinyyxx

tinyyxx

@tinyyxx

@javiesses I've tried node v10.15.1 and node v12.18.1 , both not worked for me. I have deleted node_modules and run npm install every time, but still not worked...

tinyyxx

@tinyyxx

@ilanolkies Can you guys help me to solve this problem please? I tried other version of @rsksmart/rsk3, and v0.3.3 has same problem

Javier Esses

@javiesses

Finally, the scrypt-shim error was related to the npm version. Lower versions like v6.4.0 will not install it because it is a deprecated package. Please make sure you are using an up to date version

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