Web3Auth with Auth0

[exhaledev]

Hi All,

I am trying to integrate web3auth with auth0

In Auth Dashboard I have added https://beta.openlogin.com/auth as the allowed callback url
but i keep getting this error, while im trying to login

My package.json is as follows

"@alch/alchemy-web3": "^1.4.2",
"@web3auth/torus-wallet-connector-plugin": "^1.0.0",
"@web3auth/base": "^3.0.0",
"@web3auth/modal": "^3.0.3",
"@web3auth/openlogin-adapter": "^3.0.3",
"web3": "^1.7.0",
"axios": "^1.1.3",
"ethers": "^5.0.0",
"faunadb": "^4.4.1",
"next": "^12.1.6",
"next-auth": "^4.14.0",
"nextjs-progressbar": "^0.0.14",
"react": "^18.1.0",
"react-dom": "^18.1.0",
"react-progressbar-line": "^1.0.2",
"sweetalert2": "^11.4.8",
"wagmi": "^0.6.0"

And my web3auth login button looks as follows

[shahbaz17]

Hey @exhaledev

Can you share the name of the verifier?

Also, what are you passing in clientId of connectTo?

[exhaledev]

Hey @exhaledev

While creating the verifier with Auth0, which Authentication Type have you selected?

@shahbaz17
I used Regular Web Application

[shahbaz17]

Also, can you try passing "name" instead of "sub" as verifierIdField inside extraLoginOptions?

[shahbaz17]

I mean, from these, what have you selected?

[exhaledev]

Oh, sorry I got confused, I used email passwordless.

"Also, can you try passing "name" instead of "sub" as verifierIdField inside extraLoginOptions?"

That made it work . Changing from sub to name

[shahbaz17]

Yes, that will work because selecting email passwordless as Authentication Type sets the name as the verifierIdField. And you were passing sub which is set-up when Google or any other social providers are selected.

[shahbaz17]

When creating a Verifier with Auth0 for Email Passwordless, one has to use "name" as verifierIdField inside connectTo():

import { WALLET_ADAPTERS, CHAIN_NAMESPACES } from "@web3auth/base";

await web3auth.connectTo(WALLET_ADAPTERS.OPENLOGIN, {
  loginProvider: "jwt",
  extraLoginOptions: {
    domain: "https://YOUR-AUTH0-DOMAIN", // Please append "https://" before your domain
    verifierIdField: "name",
  },
});

[exhaledev]

Awesome ! Thank you so much !! Very handy fix

[shahbaz17]

I have updated the auth0 guide to reflect this change.

Thanks for bringing this to our attention.