From e65e086b90bef37271a261856e488f4c21d7b5c9 Mon Sep 17 00:00:00 2001
From: George Kaklamanos <gkaklas@gkaklas.gr>
Date: Mon, 27 Nov 2023 19:07:54 +0200
Subject: [PATCH] auth,main: Use exit status to indicate authentication failure

---
 labadoor-auth/src/lib.rs | 10 ++++++++--
 labadoor/src/main.rs     |  8 ++++----
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/labadoor-auth/src/lib.rs b/labadoor-auth/src/lib.rs
index d9d6843..6a70e64 100644
--- a/labadoor-auth/src/lib.rs
+++ b/labadoor-auth/src/lib.rs
@@ -14,8 +14,9 @@ macro_rules! add_cliargs {
     };
 }
 
-use std::collections::{HashMap, HashSet};
-pub fn auth(cli: &cli::Cli, config: config::ConfigBuilder<config::builder::DefaultState>) {
+use config::{builder::DefaultState, ConfigBuilder};
+pub fn auth(cli: &cli::Cli, config: ConfigBuilder<DefaultState>) -> Result<(), ()> {
+    let mut ret = Err(());
     let config = add_cliargs!(config, "auth", cli);
     let backends = config.get::<Vec<cli::Backend>>("auth.backends").unwrap();
     for backend in backends {
@@ -30,7 +31,12 @@ pub fn auth(cli: &cli::Cli, config: config::ConfigBuilder<config::builder::Defau
                     cliargs.identifier.clone(),
                     cliargs.resource.clone(),
                 );
+                if let Some(one) = found {
+                    println!("{},{}", one.username, one.resource);
+                    ret = Ok(())
+                }
             }
         };
     }
+    ret
 }
diff --git a/labadoor/src/main.rs b/labadoor/src/main.rs
index 488756d..ace6155 100644
--- a/labadoor/src/main.rs
+++ b/labadoor/src/main.rs
@@ -13,7 +13,8 @@ macro_rules! add_cliargs {
     };
 }
 
-fn main() {
+fn main() -> Result<(), ()> {
+    let mut ret = Ok(());
     let cli = cli::parse();
     let config = config::Config::builder()
         .add_source(config::File::with_name(path).required(false))
@@ -38,8 +39,7 @@ fn main() {
             labadoor_gpio::gpio(gpio);
         }
         #[cfg(feature = "auth")]
-        cli::Command::Auth(cli) => {
-            labadoor_auth::auth(&cli, config);
-        }
+        cli::Command::Auth(cli) => ret = labadoor_auth::auth(&cli, config),
     }
+    ret
 }