getUserInfo

Overview

Decodes an OIDC id_token JWT and returns the claims object. Works with any OIDC-compliant provider (Indigo IAM, Entra ID, …).

The returned object contains the standard OIDC claims plus a compatibility shim of Graph-shaped aliases for callers migrating from the previous MS Graph /me behaviour.

OIDC claims (a representative subset):

• name

• given_name

• family_name

• email

• preferred_username

• oid

• sub

• groups

• roles

• locale

• phone_number

Graph-shaped aliases, populated from the OIDC claims above:

• displayName ← name

• givenName ← given_name

• surname ← family_name

• mail ← email

• userPrincipalName ← preferred_username

• id ← oid ?? sub

• mobilePhone ← phone_number

• preferredLanguage ← locale

Graph fields with no OIDC equivalent — jobTitle, officeLocation, businessPhones — are not populated.

Example : Default usage

import { useMsal } from '@azure/msal-react';
import { getUserInfo } from '@ska-telescope/ska-login-page';

...

const { accounts } = useMsal();
const idToken = accounts[0]?.idToken;

const [userInfo, setUserInfo] = React.useState<Record<string, unknown> | null>(null);
getUserInfo(idToken).then((response) => {
   setUserInfo(response);
});

...

<p>
     <strong>Name</strong> {userInfo?.name}      {/* or userInfo?.displayName */}
</p>

Properties

Property	Type	Required	Notes
idToken	string	No	An OIDC id_token JWT. If omitted, returns null. Passing an access_token instead emits a one-shot console.warn but the token is still decoded.