rocket-jwt

jwt authorization for rocket@0.5.

rocket@0.4 see v0.4.

#[macro_use]
extern crate rocket;

use rocket_jwt::jwt;

static SECRET_KEY: &str = "secret_key";
#[jwt(SECRET_KEY)]
pub struct UserClaim {
    id: String,
}

#[jwt("secret", exp = 100)]
pub struct UserClaimExp {
    id: String
}

#[jwt("secret", leeway = 10)]
pub struct UserClaimLeeway {
    id: String
}

// get token from cookie, key is `token`
#[jwt("secret", cookie = "token")]
pub struct UserClaimCookie {
    id: String
}

// get token from request query, key is `token`
#[jwt("secret", query = "token")]
pub struct UserClaimQuery {
    id: String
}

#[get("/")]
fn index() -> String {
    let user_claim = UserClaim {
        id: format!("hello_rocket_jwt"),
    };
    let token = UserClaim::sign(user_claim);
    println!("{:#?}", UserClaim::decode(token.clone()));
    token
}

#[get("/user_id")]
fn get_uer_id_from_jwt(user: UserClaim) -> String {
    format!("user id is {}", user.id)
}

#[launch]
fn rocket() -> _ {
    rocket::build().mount("/", routes![index, get_uer_id_from_jwt])
}

API

attribute	type	description	default
	String	jwt secret key, required
exp	Int	token expire after seconds	2592000 (one month)
leeway	Int	token expire leeway in seconds	60 (one minute)
cookie	String	get token from cookie key, optional
query	String	get token from query key, optional

Run example

cargo run --example rocket-jwt-demo

1. get jwt token

curl http://localhost:8000

2. use jwt token

curl -H "Authorization: Bearer YOUR_JWT_TOKEN" http://localhost:8000/user_id

License

MIT