toml
jsonwebtoken = "9"
rs
use serde::{Deserialize, Serialize};
use chrono::Utc;
use jsonwebtoken::errors::ErrorKind;
use jsonwebtoken::{decode, encode, Algorithm, DecodingKey, EncodingKey, Header, Validation};
#[derive(Debug, Serialize, Deserialize)]
struct Claims {
exp: i64,
name: String,
uid: u64
}
fn main() {
let now = Utc::now().timestamp(); // nanosecond -> second
let my_claims =
Claims {
exp: now + 86400,
name: "测试用户".to_string(),
uid: 1
};
let key = b"secret";
let header =
Header { kid: Some("signing_key".to_owned()), alg: Algorithm::HS512, ..Default::default() };
let token = match encode(&header, &my_claims, &EncodingKey::from_secret(key)) {
Ok(t) => t,
Err(_) => panic!(), // in practice you would return the error
};
println!("{:?}", token);
let token_data = match decode::<Claims>(
&token,
&DecodingKey::from_secret(key),
&Validation::new(Algorithm::HS512),
) {
Ok(c) => c,
Err(err) => match *err.kind() {
ErrorKind::InvalidToken => panic!(), // Example on how to handle a specific error
_ => panic!(),
},
};
println!("{:?}", token_data.claims);
}
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