Is there a way to access JWT token returned from Google

We are trying to run some ZK proofs from the JWT token returned from google after successful completion.

pub async fn oauth_return(
    Query(mut params): Query<HashMap<String, String>>,
    State(db_pool): State<SqlitePool>,
    Host(hostname): Host,
) -> Result<impl IntoResponse, AppError>  {
    let state = CsrfToken::new(params.remove("state").ok_or("OAuth: without state")?);
    let code = AuthorizationCode::new(params.remove("code").ok_or("OAuth: without code")?);

    println!("State: {}", state.secret());
    let query: (String, String, String) = sqlx::query_as(
        r#"DELETE FROM oauth2_state_storage WHERE csrf_state = ? RETURNING pkce_code_verifier,return_url,nonce"#,
    )
    .bind(state.secret())
    .fetch_one(&db_pool)
    .await?;

    let pkce_code = query.0;
    let return_url = query.1;
    let nonce = Nonce::new(query.2) ;
    let pkce_code_verifier = PkceCodeVerifier::new(pkce_code);

    // Exchange the code with a token.
    let client = get_client_open_id_connect(hostname)?;

    // Now you can exchange it for an access token and ID token.
    let token_response =
    client
        .exchange_code(code)
        // Set the PKCE code verifier.
        .set_pkce_verifier(pkce_code_verifier)
        .request(http_client)
        .unwrap_or_else(|err| {
            handle_error(&err, "Failed to contact token endpoint");
            unreachable!();
        });

    println!(
        "Google returned access token:\n{}\n",
        token_response.access_token().secret()
    );

Is there a way we can access the JWT token ?

ramosbugs / openidconnect-rs

Is there a way to access JWT token returned from Google #149