/rocket-jwt

jwt authorization for rocket

Primary LanguageRustMIT LicenseMIT

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
  1. use jwt token
curl -H "Authorization: Bearer YOUR_JWT_TOKEN" http://localhost:8000/user_id

License

MIT