13     fn auth_handle(&self, username: &str, realm: &str, src_addr: SocketAddr) -> Result<Vec<u8>>;  in auth_handle()
22     let username = format!("{}", t.as_secs());  in generate_long_term_credentials()  localVariable
23     let password = long_term_credentials(&username, shared_secret);  in generate_long_term_credentials()
24     Ok((username, password))  in generate_long_term_credentials()
27 fn long_term_credentials(username: &str, shared_secret: &str) -> String {  in long_term_credentials()
32     let password = hmac::sign(&mac, username.as_bytes()).as_ref().to_vec();  in long_term_credentials()
37 pub fn generate_auth_key(username: &str, realm: &str, password: &str) -> Vec<u8> {  in generate_auth_key()
50     fn auth_handle(&self, username: &str, realm: &str, src_addr: SocketAddr) -> Result<Vec<u8>> {  in auth_handle()
53             username,  in auth_handle()
58         let t = Duration::from_secs(username.parse::<u64>()?);  in auth_handle()
65         let password = long_term_credentials(username, &self.shared_secret);  in auth_handle()
66         Ok(generate_auth_key(username, realm, &password))  in auth_handle()