This package is not intended for production environments.

``ts
const issuer = 'https://id.some-idp.com';
const provider:IdentityProvider = await createIdentityProvider(issuer);
const clientId = 'client-id';
const clientSecret = 'client-secret';
const client:Client = provider.createClient(clientId, clientSecret);
const codeChallenge = 'test123';
const authRequest:AuthorizationRequest = client.newAuthorizationRequest()
.setRedirectUri('https://this-app.com/basic-oidc/callback')
.setResponseMode('fragment')
.setResponseType('code id_token')
.setScope(['email', 'profile'])
.setCodeChallenge(codeChallenge)
.setState('data');
const authURL = authRequest.toURL();
const window.location.replace(authURL.href);
// IdP redirects back to https://this-app.com/basic-oidc/callback -
// i.e. A user has granted us authorization
const authResponseParams =
new URLSearchParams(window.location.hash.substring(1));
const authResponse =
Object.fromEntries(authResponseParams) as AuthorizationResponse;
const tokenSet:TokenSet =
await client.requestAccess(authResponse, { codeVerifier: codeChallenge });
const id:Identity = await provider.getIdentity(tokenSet);
// await client.revokeAccess(tokenSet);
``