@axa-fr/oidc-client/src/user.ts

OpenID Connect & OAuth authentication using native javascript only, compatible with angular, react, vue, svelte, next, etc.

import { fetchWithTokens } from './fetch';
import Oidc from './oidc';

export const userInfoAsync =
  (oidc: Oidc) =>
  async (noCache = false, demonstrating_proof_of_possession = false) => {
    if (oidc.userInfo != null && !noCache) {
      return oidc.userInfo;
    }
    const configuration = oidc.configuration;
    const oidcServerConfiguration = await oidc.initAsync(
      configuration.authority,
      configuration.authority_configuration,
    );
    const url = oidcServerConfiguration.userInfoEndpoint;
    const fetchUserInfo = async () => {
      const oidcFetch = fetchWithTokens(fetch, oidc, demonstrating_proof_of_possession);
      const response = await oidcFetch(url);
      if (response.status !== 200) {
        return null;
      }
      return response.json();
    };
    const userInfo = await fetchUserInfo();
    oidc.userInfo = userInfo;
    return userInfo;
  };