use chrono::Utc;
use jsonwebtoken::{encode, Algorithm, Header};
use serde_derive::{Deserialize, Serialize};

#[derive(Debug, Serialize, Deserialize)]
struct Claims {
    iat: i64,
    exp: i64,
    aud: String,
}

fn main() {
    let key = include_bytes!("tlsfiles/server.key.pem");
    let time = Utc::now();
    let jwt_header = Header::new(Algorithm::RS256);
    let iat = time.timestamp();
    let exp = time
        .checked_add_signed(chrono::Duration::minutes(5))
        .expect("Unable to create expiry")
        .timestamp();

    let claims = Claims {
        iat,
        exp,
        aud: "hello world".to_string(),
    };
    let jwt = encode(&jwt_header, &claims, key).unwrap();
    // let jwt64 = base64::encode(jwt.as_bytes());
    println!("{}", jwt);
}