40 lines
999 B
Rust
40 lines
999 B
Rust
extern crate medallion;
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use std::default::Default;
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use medallion::{Header, DefaultPayload, DefaultToken};
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fn new_token(user_id: &str, password: &str) -> Option<String> {
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// Dummy auth
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if password != "password" {
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return None;
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}
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// can satisfy Header's generic parameter with an empty type
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let header: Header<()> = Default::default();
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let payload = DefaultPayload {
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iss: Some("example.com".into()),
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sub: Some(user_id.into()),
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..Default::default()
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};
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let token = DefaultToken::new(header, payload);
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token.sign(b"secret_key").ok()
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}
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fn login(token: &str) -> Option<String> {
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let token: DefaultToken<()> = DefaultToken::parse(token).unwrap();
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if token.verify(b"secret_key").unwrap() {
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token.payload.sub
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} else {
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None
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}
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}
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fn main() {
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let token = new_token("Random User", "password").unwrap();
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let logged_in_user = login(&*token).unwrap();
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assert_eq!(logged_in_user, "Random User");
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}
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