netidx-tools-core 0.12.1

netidx command line tools core library
Documentation 
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use netidx::{config::Config, resolver_client::DesiredAuth};
use structopt::StructOpt;

#[derive(StructOpt, Debug)]
pub struct ClientParams {
    #[structopt(short = "c", long = "config", help = "path to the client config")]
    pub config: Option<String>,
    #[structopt(short = "a", long = "auth", help = "auth mechanism", default_value = "krb5")]
    pub auth: DesiredAuth,
    #[structopt(long = "upn", help = "kerberos upn, only if auth = krb5")]
    pub upn: Option<String>,
    #[structopt(long = "spn", help = "kerberos spn, only if auth = krb5")]
    pub spn: Option<String>,
}

impl ClientParams {
    pub fn load(self) -> (Config, DesiredAuth) {
        let cfg = match self.config {
            None => Config::load_default()
                .expect("failed to load default netidx config"),
            Some(path) => {
                Config::load(path).expect("failed to load netidx config")
            }
        };
        let auth = match self.auth {
            DesiredAuth::Anonymous | DesiredAuth::Local => match (self.upn, self.spn) {
                (None, None) => self.auth,
                (Some(_), _) | (_, Some(_)) => {
                    panic!("upn/spn may not be specified for local or anonymous auth")
                }
            },
            DesiredAuth::Krb5 { .. } => {
                DesiredAuth::Krb5 { upn: self.upn, spn: self.spn }
            }
        };
        (cfg, auth)
    }
}